diff --git a/.eslintrc.cjs b/.eslintrc.cjs index cae97e586..49e1aaaa6 100644 --- a/.eslintrc.cjs +++ b/.eslintrc.cjs @@ -48,8 +48,11 @@ module.exports = { 'no-prototype-builtins': 'off', 'no-unused-vars': 'off', 'cypress/no-async-tests': 'off', + '@typescript-eslint/consistent-type-imports': 'error', + '@typescript-eslint/no-explicit-any': 'warn', '@typescript-eslint/no-floating-promises': 'error', '@typescript-eslint/no-misused-promises': 'error', + '@typescript-eslint/no-unused-vars': 'warn', '@typescript-eslint/ban-ts-comment': [ 'error', { diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml index 2f87cd60c..bd9cfb253 100644 --- a/.github/ISSUE_TEMPLATE/bug_report.yml +++ b/.github/ISSUE_TEMPLATE/bug_report.yml @@ -17,6 +17,9 @@ body: - Use a clear and concise title - Fill out the text fields with as much detail as possible. - Never be shy to give us screenshots and/or code samples. It will help! + + There is a chance that the bug is already fixed in the git `develop` branch, but is not released yet. + So please check in [Live Editor - Develop](https://develop.git.mermaid.live) before raising an issue. - type: textarea attributes: label: Description @@ -43,7 +46,7 @@ body: attributes: label: Code Sample description: |- - If applicable, add the code sample or a link to the [Live Editor](https://mermaid.live). + If applicable, add the code sample or a link to the [Live Editor - Develop](https://develop.git.mermaid.live). Any text pasted here will be rendered as a Code block. render: text - type: textarea diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml index 44b16532c..7e0c78ff1 100644 --- a/.github/ISSUE_TEMPLATE/config.yml +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -7,8 +7,14 @@ contact_links: url: https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE about: Join our Community on Slack for Help and a casual chat. - name: Documentation - url: https://mermaid-js.github.io + url: https://mermaid.js.org about: Read our documentation for all that Mermaid.js can offer. - name: Live Editor url: https://mermaid.live about: Try the live editor to preview graphs in no time. + - name: Live Editor - Develop + url: https://develop.git.mermaid.live + about: Try unreleased changes in the develop branch. + - name: Live Editor - Next + url: https://next.git.mermaid.live + about: Try unreleased changes in the next branch. diff --git a/.github/lychee.toml b/.github/lychee.toml new file mode 100644 index 000000000..b13e53616 --- /dev/null +++ b/.github/lychee.toml @@ -0,0 +1,44 @@ +############################# Display ############################# + +# Verbose program output +# Accepts log level: "error", "warn", "info", "debug", "trace" +verbose = "debug" + +# Don't show interactive progress bar while checking links. +no_progress = true + +############################# Cache ############################### + +# Enable link caching. This can be helpful to avoid checking the same links on +# multiple runs. +cache = true + +# Discard all cached requests older than this duration. +max_cache_age = "1d" + +############################# Requests ############################ + +# Comma-separated list of accepted status codes for valid links. +accept = [200, 429] + +############################# Exclusions ########################## + +# Exclude URLs and mail addresses from checking (supports regex). +exclude = [ +# Network error: Forbidden +"https://codepen.io", + +# Timeout error, maybe Twitter has anti-bot defenses against GitHub's CI servers? +"https://twitter.com/mermaidjs_", + +# Don't check files that are generated during the build via `pnpm docs:code` +'packages/mermaid/src/docs/config/setup/*', + +# Ignore slack invite +"https://join.slack.com/" +] + +# Exclude all private IPs from checking. +# Equivalent to setting `exclude_private`, `exclude_link_local`, and +# `exclude_loopback` to true. +exclude_all_private = true diff --git a/.github/pull_request_template.md b/.github/pull_request_template.md index 3574c3599..ff34d24fd 100644 --- a/.github/pull_request_template.md +++ b/.github/pull_request_template.md @@ -13,6 +13,6 @@ Describe the way your implementation works or what design decisions you made if Make sure you - [ ] :book: have read the [contribution guidelines](https://github.com/mermaid-js/mermaid/blob/develop/CONTRIBUTING.md) -- [ ] :computer: have added unit/e2e tests (if appropriate) -- [ ] :notebook: have added documentation (if appropriate) +- [ ] :computer: have added necessary unit/e2e tests. +- [ ] :notebook: have added documentation. Make sure [`MERMAID_RELEASE_VERSION`](https://github.com/mermaid-js/mermaid/blob/develop/packages/mermaid/src/docs/community/development.md#3-update-documentation) is used for all new features. - [ ] :bookmark: targeted `develop` branch diff --git a/.github/release-drafter.yml b/.github/release-drafter.yml index 278151bca..e650f8dd1 100644 --- a/.github/release-drafter.yml +++ b/.github/release-drafter.yml @@ -1,14 +1,27 @@ name-template: '$NEXT_PATCH_VERSION' tag-template: '$NEXT_PATCH_VERSION' categories: + - title: '🚨 **Breaking Changes**' + labels: + - 'Breaking Change' - title: '🚀 Features' labels: - 'Type: Enhancement' + - 'feature' # deprecated, new PRs shouldn't have this - title: '🐛 Bug Fixes' labels: - 'Type: Bug / Error' + - 'fix' # deprecated, new PRs shouldn't have this - title: '🧰 Maintenance' - label: 'Type: Other' + labels: + - 'Type: Other' + - 'chore' # deprecated, new PRs shouldn't have this + - title: '⚡️ Performance' + labels: + - 'Type: Performance' + - title: '📚 Documentation' + labels: + - 'Area: Documentation' change-template: '- $TITLE (#$NUMBER) @$AUTHOR' sort-by: title sort-direction: ascending diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml index b25ff89cc..152b177ae 100644 --- a/.github/workflows/build-docs.yml +++ b/.github/workflows/build-docs.yml @@ -1,6 +1,10 @@ name: Build Vitepress docs on: + push: + branches: + - master + - release/* pull_request: merge_group: @@ -25,5 +29,9 @@ jobs: - name: Install Packages run: pnpm install --frozen-lockfile + - name: Verify release verion + if: ${{ github.event_name == 'push' && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/heads/release')) }} + run: pnpm --filter mermaid run docs:verify-version + - name: Run Build run: pnpm --filter mermaid run docs:build:vitepress diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml index 6777a1e4f..3e6966677 100644 --- a/.github/workflows/e2e.yml +++ b/.github/workflows/e2e.yml @@ -45,6 +45,7 @@ jobs: env: CYPRESS_RECORD_KEY: ${{ secrets.CYPRESS_RECORD_KEY }} VITEST_COVERAGE: true + CYPRESS_COMMIT: ${{ github.sha }} - name: Upload Coverage to Codecov uses: codecov/codecov-action@v3 # Run step only pushes to develop and pull_requests diff --git a/.github/workflows/link-checker.yml b/.github/workflows/link-checker.yml index a2dc989e7..70580bfff 100644 --- a/.github/workflows/link-checker.yml +++ b/.github/workflows/link-checker.yml @@ -20,7 +20,7 @@ on: - cron: '30 8 * * *' jobs: - linkChecker: + link-checker: runs-on: ubuntu-latest permissions: # lychee only uses the GITHUB_TOKEN to avoid rate-limiting @@ -39,10 +39,7 @@ jobs: uses: lycheeverse/lychee-action@v1.8.0 with: args: >- - --verbose - --no-progress - --cache - --max-cache-age 1d + --config .github/lychee.toml packages/mermaid/src/docs/**/*.md README.md README.zh-CN.md diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml index 493bacaf7..f59c8af31 100644 --- a/.github/workflows/lint.yml +++ b/.github/workflows/lint.yml @@ -62,8 +62,22 @@ jobs: ERROR_MESSAGE+=' `pnpm run --filter mermaid types:build-config`' ERROR_MESSAGE+=' on your local machine.' echo "::error title=Lint failure::${ERROR_MESSAGE}" - # make sure to return an error exitcode so that GitHub actions shows a red-cross - exit 1 + # make sure to return an error exitcode so that GitHub actions shows a red-cross + exit 1 + fi + + - name: Verify no circular dependencies + working-directory: ./packages/mermaid + shell: bash + run: | + if ! pnpm run --filter mermaid checkCircle; then + ERROR_MESSAGE='Circular dependency detected.' + ERROR_MESSAGE+=' This should be fixed by removing the circular dependency.' + ERROR_MESSAGE+=' Run `pnpm run --filter mermaid checkCircle` on your local machine' + ERROR_MESSAGE+=' to see the circular dependency.' + echo "::error title=Lint failure::${ERROR_MESSAGE}" + # make sure to return an error exitcode so that GitHub actions shows a red-cross + exit 1 fi - name: Verify Docs diff --git a/.gitignore b/.gitignore index 009c6dfac..6a1cc85e5 100644 --- a/.gitignore +++ b/.gitignore @@ -43,3 +43,6 @@ stats/ **/contributor-names.json .pnpm-store .nyc_output + +demos/dev/** +!/demos/dev/example.html diff --git a/.lycheeignore b/.lycheeignore deleted file mode 100644 index d22d3cb15..000000000 --- a/.lycheeignore +++ /dev/null @@ -1,17 +0,0 @@ -# These links are ignored by our link checker https://github.com/lycheeverse/lychee -# The file allows you to list multiple regular expressions for exclusion (one pattern per line). - -# Network error: Forbidden -https://codepen.io - -# Timeout error, maybe Twitter has anti-bot defenses against GitHub's CI servers? -https://twitter.com/mermaidjs_ - -# Don't check files that are generated during the build via `pnpm docs:code` -packages/mermaid/src/docs/config/setup/* - -# Ignore localhost -http://localhost:3333/ - -# Ignore slack invite -https://join.slack.com/ diff --git a/.vite/jsonSchemaPlugin.ts b/.vite/jsonSchemaPlugin.ts index 671a9612e..ad3d9863d 100644 --- a/.vite/jsonSchemaPlugin.ts +++ b/.vite/jsonSchemaPlugin.ts @@ -18,6 +18,7 @@ const MERMAID_CONFIG_DIAGRAM_KEYS = [ 'er', 'pie', 'quadrantChart', + 'xyChart', 'requirement', 'mindmap', 'timeline', diff --git a/.vscode/launch.json b/.vscode/launch.json index 83b80fa40..dc5ec94a1 100644 --- a/.vscode/launch.json +++ b/.vscode/launch.json @@ -17,7 +17,7 @@ "name": "Docs generation", "type": "node", "request": "launch", - "args": ["src/docs.mts"], + "args": ["scripts/docs.cli.mts"], "runtimeArgs": ["--loader", "ts-node/esm"], "cwd": "${workspaceRoot}/packages/mermaid", "skipFiles": ["/**", "**/node_modules/**"], diff --git a/CODE_OF_CONDUCT.md b/CODE_OF_CONDUCT.md index 0917a17fc..d213ac8b5 100644 --- a/CODE_OF_CONDUCT.md +++ b/CODE_OF_CONDUCT.md @@ -59,8 +59,8 @@ representative at an online or offline event. ## Enforcement Instances of abusive, harassing, or otherwise unacceptable behavior may be -reported to the community leaders responsible for enforcement at security@mermaid.live -. +reported to the community leaders responsible for enforcement at . + All complaints will be reviewed and investigated promptly and fairly. All community leaders are obligated to respect the privacy and security of the diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index e8ac09325..3142c5760 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -26,9 +26,14 @@ Install required packages: ```bash # npx is required for first install as volta support for pnpm is not added yet. npx pnpm install -pnpm test +pnpm test # run unit tests +pnpm dev # starts a dev server ``` +Open in your browser after starting the dev server. +You can also duplicate the `example.html` file in `demos/dev`, rename it and add your own mermaid code to it. +That will be served at . + ### Docker If you are using docker and docker-compose, you have self-documented `run` bash script, which is a convenient alias for docker-compose commands: @@ -64,8 +69,10 @@ eg: `feature/2945_state-diagram-new-arrow-florbs`, `bug/1123_fix_random_ugly_red Documentation is necessary for all non bugfix/refactoring changes. -Only make changes to files are in [`/packages/mermaid/src/docs`](packages/mermaid/src/docs) +Only make changes to files that are in [`/packages/mermaid/src/docs`](packages/mermaid/src/docs) -**_DO NOT CHANGE FILES IN `/docs`_** +**_DO NOT CHANGE FILES IN `/docs` MANUALLY_** + +The `/docs` folder will be rebuilt and committed as part of a pre-commit hook. [Join our slack community if you want closer contact!](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE) diff --git a/README.md b/README.md index bdffbe175..e5b8738af 100644 --- a/README.md +++ b/README.md @@ -20,6 +20,9 @@ Generate diagrams from markdown-like text.

简体中文

+

+Try Live Editor previews of future releases: Develop | Next +



@@ -56,11 +59,11 @@ Mermaid addresses this problem by enabling users to create easily modifiable dia Mermaid allows even non-programmers to easily create detailed diagrams through the [Mermaid Live Editor](https://mermaid.live/).
[Tutorials](./docs/config/Tutorials.md) has video tutorials. -Use Mermaid with your favorite applications, check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations.md). +Use Mermaid with your favorite applications, check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations-community.md). -You can also use Mermaid within [GitHub](https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/) as well many of your other favorite applications—check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations.md). +You can also use Mermaid within [GitHub](https://github.blog/2022-02-14-include-diagrams-markdown-files-mermaid/) as well many of your other favorite applications—check out the list of [Integrations and Usages of Mermaid](./docs/ecosystem/integrations-community.md). -For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](./docs/community/n00b-overview.md), [Usage](./docs/config/usage.md) and [Tutorials](./docs/config/Tutorials.md). +For a more detailed introduction to Mermaid and some of its more basic uses, look to the [Beginner's Guide](./docs/intro/getting-started.md), [Usage](./docs/config/usage.md) and [Tutorials](./docs/config/Tutorials.md). In our release process we rely heavily on visual regression tests using [applitools](https://applitools.com/). Applitools is a great service which has been easy to use and integrate with our tests. @@ -165,13 +168,7 @@ class Class10 { int id size() } -namespace Namespace01 { - class Class11 - class Class12 { - int id - size() - } -} + ``` ```mermaid @@ -191,13 +188,7 @@ class Class10 { int id size() } -namespace Namespace01 { - class Class11 - class Class12 { - int id - size() - } -} + ``` ### State diagram [docs - live editor] diff --git a/README.zh-CN.md b/README.zh-CN.md index 9a2e797be..da8349405 100644 --- a/README.zh-CN.md +++ b/README.zh-CN.md @@ -12,7 +12,7 @@ Mermaid

-Live Editor! +实时编辑器!

📖 文档 | 🚀 入门 | 🌐 CDN | 🙌 加入我们 @@ -21,6 +21,10 @@ Mermaid English

+

+尝试未来版本的实时编辑器预览: Develop | Next +

+

@@ -53,9 +57,9 @@ Mermaid 是一个基于 Javascript 的图表绘制工具,通过解析类 Markd Mermaid 通过允许用户创建便于修改的图表来解决这一难题,它也可以作为生产脚本(或其他代码)的一部分。

Mermaid 甚至能让非程序员也能通过 [Mermaid Live Editor](https://mermaid.live/) 轻松创建详细的图表。
-你可以访问 [教程](./docs/config/Tutorials.md) 来查看 Live Editor 的视频教程,也可以查看 [Mermaid 的集成和使用](./docs/ecosystem/integrations.md) 这个清单来检查你的文档工具是否已经集成了 Mermaid 支持。 +你可以访问 [教程](./docs/config/Tutorials.md) 来查看 Live Editor 的视频教程,也可以查看 [Mermaid 的集成和使用](./docs/ecosystem/integrations-community.md) 这个清单来检查你的文档工具是否已经集成了 Mermaid 支持。 -如果想要查看关于 Mermaid 更详细的介绍及基础使用方式,可以查看 [入门指引](./docs/community/n00b-overview.md), [用法](./docs/config/usage.md) 和 [教程](./docs/config/Tutorials.md). +如果想要查看关于 Mermaid 更详细的介绍及基础使用方式,可以查看 [入门指引](./docs/intro/getting-started.md), [用法](./docs/config/usage.md) 和 [教程](./docs/config/Tutorials.md). diff --git a/__mocks__/pieRenderer.js b/__mocks__/pieRenderer.js deleted file mode 100644 index 317c69901..000000000 --- a/__mocks__/pieRenderer.js +++ /dev/null @@ -1,13 +0,0 @@ -/** - * Mocked pie (picChart) diagram renderer - */ - -import { vi } from 'vitest'; - -export const draw = vi.fn().mockImplementation(() => { - return ''; -}); - -export default { - draw, -}; diff --git a/__mocks__/pieRenderer.ts b/__mocks__/pieRenderer.ts new file mode 100644 index 000000000..439800f8c --- /dev/null +++ b/__mocks__/pieRenderer.ts @@ -0,0 +1,8 @@ +/** + * Mocked pie (picChart) diagram renderer + */ +import { vi } from 'vitest'; + +const draw = vi.fn().mockImplementation(() => ''); + +export const renderer = { draw }; diff --git a/cSpell.json b/cSpell.json index c6f8cfe60..d79d7950e 100644 --- a/cSpell.json +++ b/cSpell.json @@ -22,6 +22,7 @@ "brkt", "brolin", "brotli", + "catmull", "città", "classdef", "codedoc", @@ -38,12 +39,16 @@ "docsy", "doku", "dompurify", + "dont", + "doublecircle", "edgechromium", + "elems", "elkjs", "elle", "faber", "flatmap", "foswiki", + "frontmatter", "ftplugin", "gantt", "gitea", @@ -92,6 +97,7 @@ "nextra", "nikolay", "nirname", + "npmjs", "orlandoni", "pathe", "pbrolin", @@ -107,6 +113,7 @@ "rects", "reda", "redmine", + "regexes", "rehype", "roledescription", "rozhkov", @@ -137,6 +144,7 @@ "tsdoc", "tuleap", "tylerlong", + "typora", "ugge", "unist", "unocss", @@ -149,9 +157,11 @@ "vitepress", "vueuse", "xlink", + "xychart", "yash", "yokozuna", - "zenuml" + "zenuml", + "zune" ], "patterns": [ { "name": "Markdown links", "pattern": "\\((.*)\\)", "description": "" }, diff --git a/cypress/helpers/util.js b/cypress/helpers/util.js deleted file mode 100644 index 4d13b3590..000000000 --- a/cypress/helpers/util.js +++ /dev/null @@ -1,93 +0,0 @@ -const utf8ToB64 = (str) => { - return window.btoa(unescape(encodeURIComponent(str))); -}; - -const batchId = 'mermaid-batch' + new Date().getTime(); - -export const mermaidUrl = (graphStr, options, api) => { - const obj = { - code: graphStr, - mermaid: options, - }; - const objStr = JSON.stringify(obj); - let url = 'http://localhost:9000/e2e.html?graph=' + utf8ToB64(objStr); - if (api) { - url = 'http://localhost:9000/xss.html?graph=' + graphStr; - } - - if (options.listUrl) { - cy.log(options.listId, ' ', url); - } - - return url; -}; - -export const imgSnapshotTest = (graphStr, _options = {}, api = false, validation = undefined) => { - cy.log(_options); - const options = Object.assign(_options); - if (!options.fontFamily) { - options.fontFamily = 'courier'; - } - if (!options.sequence) { - options.sequence = {}; - } - if (!options.sequence || (options.sequence && !options.sequence.actorFontFamily)) { - options.sequence.actorFontFamily = 'courier'; - } - if (options.sequence && !options.sequence.noteFontFamily) { - options.sequence.noteFontFamily = 'courier'; - } - options.sequence.actorFontFamily = 'courier'; - options.sequence.noteFontFamily = 'courier'; - options.sequence.messageFontFamily = 'courier'; - if (options.sequence && !options.sequence.actorFontFamily) { - options.sequence.actorFontFamily = 'courier'; - } - if (!options.fontSize) { - options.fontSize = '16px'; - } - const url = mermaidUrl(graphStr, options, api); - openURLAndVerifyRendering(url, options, validation); -}; - -export const urlSnapshotTest = (url, _options, api = false, validation) => { - const options = Object.assign(_options); - openURLAndVerifyRendering(url, options, validation); -}; - -export const renderGraph = (graphStr, options, api) => { - const url = mermaidUrl(graphStr, options, api); - openURLAndVerifyRendering(url, options); -}; - -export const openURLAndVerifyRendering = (url, options, validation = undefined) => { - const useAppli = Cypress.env('useAppli'); - const name = (options.name || cy.state('runnable').fullTitle()).replace(/\s+/g, '-'); - - if (useAppli) { - cy.log('Opening eyes ' + Cypress.spec.name + ' --- ' + name); - cy.eyesOpen({ - appName: 'Mermaid', - testName: name, - batchName: Cypress.spec.name, - batchId: batchId + Cypress.spec.name, - }); - } - - cy.visit(url); - cy.window().should('have.property', 'rendered', true); - cy.get('svg').should('be.visible'); - - if (validation) { - cy.get('svg').should(validation); - } - - if (useAppli) { - cy.log('Check eyes' + Cypress.spec.name); - cy.eyesCheckWindow('Click!'); - cy.log('Closing eyes' + Cypress.spec.name); - cy.eyesClose(); - } else { - cy.matchImageSnapshot(name); - } -}; diff --git a/cypress/helpers/util.ts b/cypress/helpers/util.ts new file mode 100644 index 000000000..c656f638d --- /dev/null +++ b/cypress/helpers/util.ts @@ -0,0 +1,127 @@ +/* eslint-disable @typescript-eslint/no-explicit-any */ +import { Buffer } from 'buffer'; +import type { MermaidConfig } from '../../packages/mermaid/src/config.type.js'; + +interface CypressConfig { + listUrl?: boolean; + listId?: string; + name?: string; +} +type CypressMermaidConfig = MermaidConfig & CypressConfig; + +interface CodeObject { + code: string; + mermaid: CypressMermaidConfig; +} + +const utf8ToB64 = (str: string): string => { + return Buffer.from(decodeURIComponent(encodeURIComponent(str))).toString('base64'); +}; + +const batchId: string = + 'mermaid-batch-' + + (Cypress.env('useAppli') + ? Date.now().toString() + : Cypress.env('CYPRESS_COMMIT') || Date.now().toString()); + +export const mermaidUrl = ( + graphStr: string, + options: CypressMermaidConfig, + api: boolean +): string => { + const codeObject: CodeObject = { + code: graphStr, + mermaid: options, + }; + const objStr: string = JSON.stringify(codeObject); + let url = `http://localhost:9000/e2e.html?graph=${utf8ToB64(objStr)}`; + if (api) { + url = `http://localhost:9000/xss.html?graph=${graphStr}`; + } + + if (options.listUrl) { + cy.log(options.listId, ' ', url); + } + + return url; +}; + +export const imgSnapshotTest = ( + graphStr: string, + _options: CypressMermaidConfig = {}, + api = false, + validation?: any +): void => { + const options: CypressMermaidConfig = { + ..._options, + fontFamily: _options.fontFamily || 'courier', + // @ts-ignore TODO: Fix type of fontSize + fontSize: _options.fontSize || '16px', + sequence: { + ...(_options.sequence || {}), + actorFontFamily: 'courier', + noteFontFamily: + _options.sequence && _options.sequence.noteFontFamily + ? _options.sequence.noteFontFamily + : 'courier', + messageFontFamily: 'courier', + }, + }; + + const url: string = mermaidUrl(graphStr, options, api); + openURLAndVerifyRendering(url, options, validation); +}; + +export const urlSnapshotTest = ( + url: string, + options: CypressMermaidConfig, + _api = false, + validation?: any +): void => { + openURLAndVerifyRendering(url, options, validation); +}; + +export const renderGraph = ( + graphStr: string, + options: CypressMermaidConfig = {}, + api = false +): void => { + const url: string = mermaidUrl(graphStr, options, api); + openURLAndVerifyRendering(url, options); +}; + +export const openURLAndVerifyRendering = ( + url: string, + options: CypressMermaidConfig, + validation?: any +): void => { + const useAppli: boolean = Cypress.env('useAppli'); + const name: string = (options.name || cy.state('runnable').fullTitle()).replace(/\s+/g, '-'); + + if (useAppli) { + cy.log(`Opening eyes ${Cypress.spec.name} --- ${name}`); + cy.eyesOpen({ + appName: 'Mermaid', + testName: name, + batchName: Cypress.spec.name, + batchId: batchId + Cypress.spec.name, + }); + } + + cy.visit(url); + cy.window().should('have.property', 'rendered', true); + cy.get('svg').should('be.visible'); + + if (validation) { + cy.get('svg').should(validation); + } + + if (useAppli) { + cy.log(`Check eyes ${Cypress.spec.name}`); + cy.eyesCheckWindow('Click!'); + cy.log(`Closing eyes ${Cypress.spec.name}`); + cy.eyesClose(); + } else { + cy.matchImageSnapshot(name); + } +}; diff --git a/cypress/integration/other/configuration.spec.js b/cypress/integration/other/configuration.spec.js index 6df7edd84..7cbc5d105 100644 --- a/cypress/integration/other/configuration.spec.js +++ b/cypress/integration/other/configuration.spec.js @@ -1,4 +1,4 @@ -import { renderGraph } from '../../helpers/util.js'; +import { renderGraph } from '../../helpers/util.ts'; describe('Configuration', () => { describe('arrowMarkerAbsolute', () => { it('should handle default value false of arrowMarkerAbsolute', () => { diff --git a/cypress/integration/other/external-diagrams.spec.js b/cypress/integration/other/external-diagrams.spec.js index 4ade11e81..704222f2f 100644 --- a/cypress/integration/other/external-diagrams.spec.js +++ b/cypress/integration/other/external-diagrams.spec.js @@ -1,4 +1,4 @@ -import { urlSnapshotTest } from '../../helpers/util.js'; +import { urlSnapshotTest } from '../../helpers/util.ts'; describe('mermaid', () => { describe('registerDiagram', () => { diff --git a/cypress/integration/other/ghsa.spec.js b/cypress/integration/other/ghsa.spec.js index 912f35728..48eb57a91 100644 --- a/cypress/integration/other/ghsa.spec.js +++ b/cypress/integration/other/ghsa.spec.js @@ -1,4 +1,4 @@ -import { urlSnapshotTest, openURLAndVerifyRendering } from '../../helpers/util.js'; +import { urlSnapshotTest, openURLAndVerifyRendering } from '../../helpers/util.ts'; describe('CSS injections', () => { it('should not allow CSS injections outside of the diagram', () => { diff --git a/cypress/integration/other/xss.spec.js b/cypress/integration/other/xss.spec.js index 76b2c47f2..678040f98 100644 --- a/cypress/integration/other/xss.spec.js +++ b/cypress/integration/other/xss.spec.js @@ -1,4 +1,4 @@ -import { mermaidUrl } from '../../helpers/util.js'; +import { mermaidUrl } from '../../helpers/util.ts'; describe('XSS', () => { it('should handle xss in tags', () => { const str = @@ -132,4 +132,9 @@ describe('XSS', () => { cy.wait(1000); cy.get('#the-malware').should('not.exist'); }); + it('should sanitize backticks in class names properly', () => { + cy.visit('http://localhost:9000/xss24.html'); + cy.wait(1000); + cy.get('#the-malware').should('not.exist'); + }); }); diff --git a/cypress/integration/rendering/appli.spec.js b/cypress/integration/rendering/appli.spec.js index 462fe869c..5def96815 100644 --- a/cypress/integration/rendering/appli.spec.js +++ b/cypress/integration/rendering/appli.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Git Graph diagram', () => { it('1: should render a simple gitgraph with commit on main branch', () => { diff --git a/cypress/integration/rendering/c4.spec.js b/cypress/integration/rendering/c4.spec.js index 0cf128ff6..59af6504b 100644 --- a/cypress/integration/rendering/c4.spec.js +++ b/cypress/integration/rendering/c4.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('C4 diagram', () => { it('should render a simple C4Context diagram', () => { diff --git a/cypress/integration/rendering/classDiagram-v2.spec.js b/cypress/integration/rendering/classDiagram-v2.spec.js index 2e7a1cbd7..37e9cada0 100644 --- a/cypress/integration/rendering/classDiagram-v2.spec.js +++ b/cypress/integration/rendering/classDiagram-v2.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Class diagram V2', () => { it('0: should render a simple class diagram', () => { imgSnapshotTest( @@ -386,30 +386,6 @@ describe('Class diagram V2', () => { { logLevel: 1, flowchart: { htmlLabels: false } } ); }); - - it('18: should handle the direction statement with LR', () => { - imgSnapshotTest( - ` - classDiagram - direction LR - class Student { - -idCard : IdCard - } - class IdCard{ - -id : int - -name : string - } - class Bike{ - -id : int - -name : string - } - Student "1" --o "1" IdCard : carries - Student "1" --o "1" Bike : rides - - `, - { logLevel: 1, flowchart: { htmlLabels: false } } - ); - }); it('17a: should handle the direction statement with BT', () => { imgSnapshotTest( ` @@ -457,7 +433,31 @@ describe('Class diagram V2', () => { ); }); - it('18: should render a simple class diagram with notes', () => { + it('18a: should handle the direction statement with LR', () => { + imgSnapshotTest( + ` + classDiagram + direction LR + class Student { + -idCard : IdCard + } + class IdCard{ + -id : int + -name : string + } + class Bike{ + -id : int + -name : string + } + Student "1" --o "1" IdCard : carries + Student "1" --o "1" Bike : rides + + `, + { logLevel: 1, flowchart: { htmlLabels: false } } + ); + }); + + it('18b: should render a simple class diagram with notes', () => { imgSnapshotTest( ` classDiagram-v2 @@ -562,4 +562,13 @@ class C13["With Città foreign language"] ` ); }); + it('should render a simple class diagram with no members', () => { + imgSnapshotTest( + ` + classDiagram-v2 + class Class10 + `, + { logLevel: 1, flowchart: { htmlLabels: false } } + ); + }); }); diff --git a/cypress/integration/rendering/classDiagram.spec.js b/cypress/integration/rendering/classDiagram.spec.js index 427b4cf0b..a23430b08 100644 --- a/cypress/integration/rendering/classDiagram.spec.js +++ b/cypress/integration/rendering/classDiagram.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Class diagram', () => { it('1: should render a simple class diagram', () => { @@ -423,4 +423,82 @@ describe('Class diagram', () => { ); cy.get('svg'); }); + + it('should render class diagram with newlines in title', () => { + imgSnapshotTest(` + classDiagram + Animal <|-- \`Du\nck\` + Animal : +int age + Animal : +String gender + Animal: +isMammal() + Animal: +mate() + class \`Du\nck\` { + +String beakColor + +String featherColor + +swim() + +quack() + } + `); + cy.get('svg'); + }); + + it('should render class diagram with many newlines in title', () => { + imgSnapshotTest(` + classDiagram + class \`This\nTitle\nHas\nMany\nNewlines\` { + +String Also + -Stirng Many + #int Members + +And() + -Many() + #Methods() + } + `); + }); + + it('should render with newlines in title and an annotation', () => { + imgSnapshotTest(` + classDiagram + class \`This\nTitle\nHas\nMany\nNewlines\` { + +String Also + -Stirng Many + #int Members + +And() + -Many() + #Methods() + } + <<Interface>> \`This\nTitle\nHas\nMany\nNewlines\` + `); + }); + + it('should handle newline title in namespace', () => { + imgSnapshotTest(` + classDiagram + namespace testingNamespace { + class \`This\nTitle\nHas\nMany\nNewlines\` { + +String Also + -Stirng Many + #int Members + +And() + -Many() + #Methods() + } + } + `); + }); + + it('should handle newline in string label', () => { + imgSnapshotTest(` + classDiagram + class A["This has\na newline!"] { + +String boop + -Int beep + #double bop + } + + class B["This title also has\na newline"] + B : +with(more) + B : -methods() + `); + }); }); diff --git a/cypress/integration/rendering/conf-and-directives.spec.js b/cypress/integration/rendering/conf-and-directives.spec.js index 3fc0f7f02..d447ea993 100644 --- a/cypress/integration/rendering/conf-and-directives.spec.js +++ b/cypress/integration/rendering/conf-and-directives.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest, urlSnapshotTest } from '../../helpers/util.ts'; describe('Configuration and directives - nodes should be light blue', () => { it('No config - use default', () => { @@ -14,7 +14,6 @@ describe('Configuration and directives - nodes should be light blue', () => { `, {} ); - cy.get('svg'); }); it('Settings from initialize - nodes should be green', () => { imgSnapshotTest( @@ -28,7 +27,6 @@ graph TD end `, { theme: 'forest' } ); - cy.get('svg'); }); it('Settings from initialize overriding themeVariable - nodes should be red', () => { imgSnapshotTest( @@ -46,7 +44,6 @@ graph TD `, { theme: 'base', themeVariables: { primaryColor: '#ff0000' }, logLevel: 0 } ); - cy.get('svg'); }); it('Settings from directive - nodes should be grey', () => { imgSnapshotTest( @@ -62,7 +59,24 @@ graph TD `, {} ); - cy.get('svg'); + }); + it('Settings from frontmatter - nodes should be grey', () => { + imgSnapshotTest( + ` +--- +config: + theme: neutral +--- +graph TD + A(Start) --> B[/Another/] + A[/Another/] --> C[End] + subgraph section + B + C + end + `, + {} + ); }); it('Settings from directive overriding theme variable - nodes should be red', () => { @@ -79,7 +93,6 @@ graph TD `, {} ); - cy.get('svg'); }); it('Settings from initialize and directive - nodes should be grey', () => { imgSnapshotTest( @@ -95,7 +108,6 @@ graph TD `, { theme: 'forest' } ); - cy.get('svg'); }); it('Theme from initialize, directive overriding theme variable - nodes should be red', () => { imgSnapshotTest( @@ -111,8 +123,71 @@ graph TD `, { theme: 'base' } ); - cy.get('svg'); }); + it('Theme from initialize, frontmatter overriding theme variable - nodes should be red', () => { + imgSnapshotTest( + ` +--- +config: + theme: base + themeVariables: + primaryColor: '#ff0000' +--- +graph TD + A(Start) --> B[/Another/] + A[/Another/] --> C[End] + subgraph section + B + C + end + `, + { theme: 'forest' } + ); + }); + it('Theme from initialize, frontmatter overriding theme variable, directive overriding primaryColor - nodes should be red', () => { + imgSnapshotTest( + ` +--- +config: + theme: base + themeVariables: + primaryColor: '#00ff00' +--- +%%{init: {'theme': 'base', 'themeVariables':{ 'primaryColor': '#ff0000'}}}%% +graph TD + A(Start) --> B[/Another/] + A[/Another/] --> C[End] + subgraph section + B + C + end + `, + { theme: 'forest' } + ); + }); + + it('should render if values are not quoted properly', () => { + // #ff0000 is not quoted properly, and will evaluate to null. + // This test ensures that the rendering still works. + imgSnapshotTest( + `--- +config: + theme: base + themeVariables: + primaryColor: #ff0000 +--- +graph TD + A(Start) --> B[/Another/] + A[/Another/] --> C[End] + subgraph section + B + C + end + `, + { theme: 'forest' } + ); + }); + it('Theme variable from initialize, theme from directive - nodes should be red', () => { imgSnapshotTest( ` @@ -127,14 +202,11 @@ graph TD `, { themeVariables: { primaryColor: '#ff0000' } } ); - cy.get('svg'); }); describe('when rendering several diagrams', () => { it('diagrams should not taint later diagrams', () => { const url = 'http://localhost:9000/theme-directives.html'; - cy.visit(url); - cy.get('svg'); - cy.matchImageSnapshot('conf-and-directives.spec-when-rendering-several-diagrams-diagram-1'); + urlSnapshotTest(url, {}); }); }); }); diff --git a/cypress/integration/rendering/current.spec.js b/cypress/integration/rendering/current.spec.js index e0b36d53a..d7bc08105 100644 --- a/cypress/integration/rendering/current.spec.js +++ b/cypress/integration/rendering/current.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Current diagram', () => { it('should render a state with states in it', () => { diff --git a/cypress/integration/rendering/debug.spec.js b/cypress/integration/rendering/debug.spec.js index afde4af3e..56ad0f15f 100644 --- a/cypress/integration/rendering/debug.spec.js +++ b/cypress/integration/rendering/debug.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Flowchart', () => { it('34: testing the label width in percy', () => { diff --git a/cypress/integration/rendering/erDiagram.spec.js b/cypress/integration/rendering/erDiagram.spec.js index 0c6eaa838..578f5a398 100644 --- a/cypress/integration/rendering/erDiagram.spec.js +++ b/cypress/integration/rendering/erDiagram.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Entity Relationship Diagram', () => { it('should render a simple ER diagram', () => { @@ -200,6 +200,27 @@ describe('Entity Relationship Diagram', () => { ); }); + it('should render entities with attributes that begin with asterisk', () => { + imgSnapshotTest( + ` + erDiagram + BOOK { + int *id + string name + varchar(99) summary + } + BOOK }o..o{ STORE : soldBy + STORE { + int *id + string name + varchar(50) address + } + `, + { loglevel: 1 } + ); + cy.get('svg'); + }); + it('should render entities with keys', () => { renderGraph( ` @@ -284,4 +305,21 @@ ORDER ||--|{ LINE-ITEM : contains {} ); }); + + it('should render entities with entity name aliases', () => { + imgSnapshotTest( + ` + erDiagram + p[Person] { + varchar(64) firstName + varchar(64) lastName + } + c["Customer Account"] { + varchar(128) email + } + p ||--o| c : has + `, + { logLevel: 1 } + ); + }); }); diff --git a/cypress/integration/rendering/flowchart-elk.spec.js b/cypress/integration/rendering/flowchart-elk.spec.js index 4f90646a2..221806b07 100644 --- a/cypress/integration/rendering/flowchart-elk.spec.js +++ b/cypress/integration/rendering/flowchart-elk.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe.skip('Flowchart ELK', () => { it('1-elk: should render a simple flowchart', () => { @@ -681,7 +681,7 @@ title: Simple flowchart flowchart-elk TD A --> B `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('elk: should include classes on the edges', () => { @@ -710,7 +710,7 @@ flowchart-elk LR style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5 classDef someclass fill:#f96 `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('With formatting in a node', () => { @@ -726,7 +726,7 @@ flowchart-elk LR b --> d(The dog in the hog) c --> d `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('New line in node and formatted edge label', () => { @@ -736,7 +736,7 @@ flowchart-elk LR b("\`The dog in **the** hog.(1) NL\`") --"\`1o **bold**\`"--> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Wrapping long text with a new line', () => { @@ -749,7 +749,7 @@ Word! Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`) --> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Sub graphs and markdown strings', () => { @@ -766,7 +766,7 @@ subgraph "\`**Two**\`" end `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); }); @@ -782,7 +782,7 @@ flowchart-elk LR style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5 classDef someclass fill:#f96 `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('With formatting in a node', () => { @@ -798,7 +798,7 @@ flowchart-elk LR b --> d(The dog in the hog) c --> d `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('New line in node and formatted edge label', () => { @@ -808,7 +808,7 @@ flowchart-elk LR b("\`The dog in **the** hog.(1) NL\`") --"\`1o **bold**\`"--> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Wrapping long text with a new line', () => { @@ -821,7 +821,7 @@ Word! Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`") --> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Sub graphs and markdown strings', () => { @@ -838,7 +838,7 @@ subgraph "\`**Two**\`" end `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); }); diff --git a/cypress/integration/rendering/flowchart-v2.spec.js b/cypress/integration/rendering/flowchart-v2.spec.js index 305c55b21..aac4a31b1 100644 --- a/cypress/integration/rendering/flowchart-v2.spec.js +++ b/cypress/integration/rendering/flowchart-v2.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Flowchart v2', () => { it('1: should render a simple flowchart', () => { @@ -449,7 +449,7 @@ flowchart TD { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } ); }); - it('65: text-color from classes', () => { + it('65-1: text-color from classes', () => { imgSnapshotTest( ` flowchart LR @@ -460,6 +460,31 @@ flowchart TD { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } ); }); + it('65-2: bold text from classes', () => { + imgSnapshotTest( + ` + flowchart + classDef cat fill:#f9d5e5, stroke:#233d4d,stroke-width:2px, font-weight:bold; + CS(A long bold text to be viewed):::cat + `, + { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } + ); + }); + it('65-3: bigger font from classes', () => { + imgSnapshotTest( + ` +flowchart + Node1:::class1 --> Node2:::class2 + Node1:::class1 --> Node3:::class2 + Node3 --> Node4((I am a circle)):::larger + + classDef class1 fill:lightblue + classDef class2 fill:pink + classDef larger font-size:30px,fill:yellow + `, + { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } + ); + }); it('66: More nested subgraph cases (TB)', () => { imgSnapshotTest( ` @@ -671,7 +696,7 @@ title: Simple flowchart flowchart TD A --> B `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 10 } } ); }); it('3192: It should be possieble to render flowcharts with invisible edges', () => { @@ -682,7 +707,7 @@ title: Simple flowchart with invisible edges flowchart TD A ~~~ B `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 10 } } ); }); it('4023: Should render html labels with images and-or text correctly', () => { @@ -695,6 +720,15 @@ A ~~~ B {} ); }); + + it('4439: Should render the graph even if some images are missing', () => { + imgSnapshotTest( + `flowchart TD + B[] + B-->C[]`, + {} + ); + }); describe('Markdown strings flowchart (#4220)', () => { describe('html labels', () => { it('With styling and classes', () => { @@ -707,7 +741,7 @@ flowchart LR style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5 classDef someclass fill:#f96 `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('With formatting in a node', () => { @@ -723,7 +757,7 @@ flowchart LR b --> d(The dog in the hog) c --> d `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('New line in node and formatted edge label', () => { @@ -733,7 +767,7 @@ flowchart LR b("\`The dog in **the** hog.(1) NL\`") --"\`1o **bold**\`"--> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Wrapping long text with a new line', () => { @@ -746,7 +780,7 @@ Word! Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`") --> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Sub graphs and markdown strings', () => { @@ -763,7 +797,7 @@ subgraph "\`**Two**\`" end `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); }); @@ -779,7 +813,7 @@ flowchart LR style id2 fill:#bbf,stroke:#f66,stroke-width:2px,color:#fff,stroke-dasharray: 5 5 classDef someclass fill:#f96 `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('With formatting in a node', () => { @@ -795,7 +829,7 @@ flowchart LR b --> d(The dog in the hog) c --> d `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('New line in node and formatted edge label', () => { @@ -805,7 +839,7 @@ flowchart LR b("\`The dog in **the** hog.(1) NL\`") --"\`1o **bold**\`"--> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Wrapping long text with a new line', () => { @@ -818,7 +852,7 @@ Word! Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. Another line with many, many words. \`") --> c `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); it('Sub graphs and markdown strings', () => { @@ -835,7 +869,7 @@ subgraph "\`**Two**\`" end `, - { titleTopMargin: 0 } + { flowchart: { titleTopMargin: 0 } } ); }); }); diff --git a/cypress/integration/rendering/flowchart.spec.js b/cypress/integration/rendering/flowchart.spec.js index d25043d28..e4766e792 100644 --- a/cypress/integration/rendering/flowchart.spec.js +++ b/cypress/integration/rendering/flowchart.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Graph', () => { it('1: should render a simple flowchart no htmlLabels', () => { @@ -891,4 +891,27 @@ graph TD { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } ); }); + it('66: apply class called default on node called default', () => { + imgSnapshotTest( + ` + graph TD + classDef default fill:#a34,stroke:#000,stroke-width:4px,color:#fff + hello --> default + `, + { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } + ); + }); + + it('67: should be able to style default node independently', () => { + imgSnapshotTest( + ` + flowchart TD + classDef default fill:#a34 + hello --> default + + style default stroke:#000,stroke-width:4px + `, + { htmlLabels: true, flowchart: { htmlLabels: true }, securityLevel: 'loose' } + ); + }); }); diff --git a/cypress/integration/rendering/gantt.spec.js b/cypress/integration/rendering/gantt.spec.js index cb65f73b0..998a092c2 100644 --- a/cypress/integration/rendering/gantt.spec.js +++ b/cypress/integration/rendering/gantt.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Gantt diagram', () => { beforeEach(() => { @@ -330,6 +330,48 @@ describe('Gantt diagram', () => { ); }); + it('should render a gantt diagram with tick is 2 milliseconds', () => { + imgSnapshotTest( + ` + gantt + title A Gantt Diagram + dateFormat SSS + axisFormat %Lms + tickInterval 2millisecond + excludes weekends + + section Section + A task : a1, 000, 6ms + Another task : after a1, 6ms + section Another + Task in sec : a2, 006, 3ms + another task : 3ms + `, + {} + ); + }); + + it('should render a gantt diagram with tick is 2 seconds', () => { + imgSnapshotTest( + ` + gantt + title A Gantt Diagram + dateFormat ss + axisFormat %Ss + tickInterval 2second + excludes weekends + + section Section + A task : a1, 00, 6s + Another task : after a1, 6s + section Another + Task in sec : 06, 3s + another task : 3s + `, + {} + ); + }); + it('should render a gantt diagram with tick is 15 minutes', () => { imgSnapshotTest( ` @@ -414,6 +456,28 @@ describe('Gantt diagram', () => { ); }); + it('should render a gantt diagram with tick is 1 week, with the day starting on monday', () => { + imgSnapshotTest( + ` + gantt + title A Gantt Diagram + dateFormat YYYY-MM-DD + axisFormat %m-%d + tickInterval 1week + weekday monday + excludes weekends + + section Section + A task : a1, 2022-10-01, 30d + Another task : after a1, 20d + section Another + Task in sec : 2022-10-20, 12d + another task : 24d + `, + {} + ); + }); + it('should render a gantt diagram with tick is 1 month', () => { imgSnapshotTest( ` @@ -456,6 +520,32 @@ describe('Gantt diagram', () => { ); }); + // TODO: fix it + // + // This test is skipped deliberately + // because it fails and blocks our development pipeline + // It was added as an attempt to fix gantt performance issues + // + // https://github.com/mermaid-js/mermaid/issues/3274 + // + it.skip('should render a gantt diagram with very large intervals, skipping excludes if interval > 5 years', () => { + imgSnapshotTest( + `gantt + title A long Gantt Diagram + dateFormat YYYY-MM-DD + axisFormat %m-%d + tickInterval 1day + excludes weekends + section Section + A task : a1, 9999-10-01, 30d + Another task : after a1, 20d + section Another + Task in sec : 2022-10-20, 12d + another task : 24d + ` + ); + }); + it('should render when compact is true', () => { imgSnapshotTest( ` diff --git a/cypress/integration/rendering/gitGraph.spec.js b/cypress/integration/rendering/gitGraph.spec.js index 43f91a983..c01a55796 100644 --- a/cypress/integration/rendering/gitGraph.spec.js +++ b/cypress/integration/rendering/gitGraph.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Git Graph diagram', () => { it('1: should render a simple gitgraph with commit on main branch', () => { @@ -333,4 +333,372 @@ gitGraph {} ); }); + it('15: should render a simple gitgraph with commit on main branch | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "1" + commit id: "2" + commit id: "3" + `, + {} + ); + }); + it('16: should render a simple gitgraph with commit on main branch with Id | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "One" + commit id: "Two" + commit id: "Three" + `, + {} + ); + }); + it('17: should render a simple gitgraph with different commitTypes on main branch | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "Normal Commit" + commit id: "Reverse Commit" type: REVERSE + commit id: "Hightlight Commit" type: HIGHLIGHT + `, + {} + ); + }); + it('18: should render a simple gitgraph with tags commitTypes on main branch | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "Normal Commit with tag" tag: "v1.0.0" + commit id: "Reverse Commit with tag" type: REVERSE tag: "RC_1" + commit id: "Hightlight Commit" type: HIGHLIGHT tag: "8.8.4" + `, + {} + ); + }); + it('19: should render a simple gitgraph with two branches | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "1" + commit id: "2" + branch develop + checkout develop + commit id: "3" + commit id: "4" + checkout main + commit id: "5" + commit id: "6" + `, + {} + ); + }); + it('20: should render a simple gitgraph with two branches and merge commit | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "1" + commit id: "2" + branch develop + checkout develop + commit id: "3" + commit id: "4" + checkout main + merge develop + commit id: "5" + commit id: "6" + `, + {} + ); + }); + it('21: should render a simple gitgraph with three branches and tagged merge commit | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "1" + commit id: "2" + branch nice_feature + checkout nice_feature + commit id: "3" + checkout main + commit id: "4" + checkout nice_feature + branch very_nice_feature + checkout very_nice_feature + commit id: "5" + checkout main + commit id: "6" + checkout nice_feature + commit id: "7" + checkout main + merge nice_feature id: "12345" tag: "my merge commit" + checkout very_nice_feature + commit id: "8" + checkout main + commit id: "9" + `, + {} + ); + }); + it('22: should render a simple gitgraph with more than 8 branchs & overriding variables | Vertical Branch', () => { + imgSnapshotTest( + `%%{init: { 'logLevel': 'debug', 'theme': 'default' , 'themeVariables': { + 'gitBranchLabel0': '#ffffff', + 'gitBranchLabel1': '#ffffff', + 'gitBranchLabel2': '#ffffff', + 'gitBranchLabel3': '#ffffff', + 'gitBranchLabel4': '#ffffff', + 'gitBranchLabel5': '#ffffff', + 'gitBranchLabel6': '#ffffff', + 'gitBranchLabel7': '#ffffff', + } } }%% + gitGraph TB: + checkout main + branch branch1 + branch branch2 + branch branch3 + branch branch4 + branch branch5 + branch branch6 + branch branch7 + branch branch8 + branch branch9 + checkout branch1 + commit id: "1" + `, + {} + ); + }); + it('23: should render a simple gitgraph with rotated labels | Vertical Branch', () => { + imgSnapshotTest( + `%%{init: { 'logLevel': 'debug', 'theme': 'default' , 'gitGraph': { + 'rotateCommitLabel': true + } } }%% + gitGraph TB: + commit id: "75f7219e83b321cd3fdde7dcf83bc7c1000a6828" + commit id: "0db4784daf82736dec4569e0dc92980d328c1f2e" + commit id: "7067e9973f9eaa6cd4a4b723c506d1eab598e83e" + commit id: "66972321ad6c199013b5b31f03b3a86fa3f9817d" + `, + {} + ); + }); + it('24: should render a simple gitgraph with horizontal labels | Vertical Branch', () => { + imgSnapshotTest( + `%%{init: { 'logLevel': 'debug', 'theme': 'default' , 'gitGraph': { + 'rotateCommitLabel': false + } } }%% + gitGraph TB: + commit id: "Alpha" + commit id: "Beta" + commit id: "Gamma" + commit id: "Delta" + `, + {} + ); + }); + it('25: should render a simple gitgraph with cherry pick commit | Vertical Branch', () => { + imgSnapshotTest( + ` + gitGraph TB: + commit id: "ZERO" + branch develop + commit id:"A" + checkout main + commit id:"ONE" + checkout develop + commit id:"B" + checkout main + commit id:"TWO" + cherry-pick id:"A" + commit id:"THREE" + checkout develop + commit id:"C" + `, + {} + ); + }); + it('26: should render a gitgraph with cherry pick commit with custom tag | Vertical Branch', () => { + imgSnapshotTest( + ` + gitGraph TB: + commit id: "ZERO" + branch develop + commit id:"A" + checkout main + commit id:"ONE" + checkout develop + commit id:"B" + checkout main + commit id:"TWO" + cherry-pick id:"A" tag: "snapshot" + commit id:"THREE" + checkout develop + commit id:"C" + `, + {} + ); + }); + it('27: should render a gitgraph with cherry pick commit with no tag | Vertical Branch', () => { + imgSnapshotTest( + ` + gitGraph TB: + commit id: "ZERO" + branch develop + commit id:"A" + checkout main + commit id:"ONE" + checkout develop + commit id:"B" + checkout main + commit id:"TWO" + cherry-pick id:"A" tag: "" + commit id:"THREE" + checkout develop + commit id:"C" + `, + {} + ); + }); + it('28: should render a simple gitgraph with two cherry pick commit | Vertical Branch', () => { + imgSnapshotTest( + ` + gitGraph TB: + commit id: "ZERO" + branch develop + commit id:"A" + checkout main + commit id:"ONE" + checkout develop + commit id:"B" + branch featureA + commit id:"FIX" + commit id: "FIX-2" + checkout main + commit id:"TWO" + cherry-pick id:"A" + commit id:"THREE" + cherry-pick id:"FIX" + checkout develop + commit id:"C" + merge featureA + `, + {} + ); + }); + it('29: should render commits for more than 8 branches | Vertical Branch', () => { + imgSnapshotTest( + ` + gitGraph TB: + checkout main + %% Make sure to manually set the ID of all commits, for consistent visual tests + commit id: "1-abcdefg" + checkout main + branch branch1 + commit id: "2-abcdefg" + checkout main + merge branch1 + branch branch2 + commit id: "3-abcdefg" + checkout main + merge branch2 + branch branch3 + commit id: "4-abcdefg" + checkout main + merge branch3 + branch branch4 + commit id: "5-abcdefg" + checkout main + merge branch4 + branch branch5 + commit id: "6-abcdefg" + checkout main + merge branch5 + branch branch6 + commit id: "7-abcdefg" + checkout main + merge branch6 + branch branch7 + commit id: "8-abcdefg" + checkout main + merge branch7 + branch branch8 + commit id: "9-abcdefg" + checkout main + merge branch8 + branch branch9 + commit id: "10-abcdefg" + `, + {} + ); + }); + it('30: should render a simple gitgraph with three branches,custom merge commit id,tag,type | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id: "1" + commit id: "2" + branch nice_feature + checkout nice_feature + commit id: "3" + checkout main + commit id: "4" + checkout nice_feature + branch very_nice_feature + checkout very_nice_feature + commit id: "5" + checkout main + commit id: "6" + checkout nice_feature + commit id: "7" + checkout main + merge nice_feature id: "customID" tag: "customTag" type: REVERSE + checkout very_nice_feature + commit id: "8" + checkout main + commit id: "9" + `, + {} + ); + }); + it('31: should render a simple gitgraph with a title | Vertical Branch', () => { + imgSnapshotTest( + `--- +title: simple gitGraph +--- +gitGraph TB: + commit id: "1-abcdefg" +`, + {} + ); + }); + it('32: should render a simple gitgraph overlapping commits | Vertical Branch', () => { + imgSnapshotTest( + `gitGraph TB: + commit id:"s1" + commit id:"s2" + branch branch1 + commit id:"s3" + commit id:"s4" + checkout main + commit id:"s5" + checkout branch1 + commit id:"s6" + commit id:"s7" + merge main + `, + {} + ); + }); + it('33: should render a simple gitgraph overlapping commits', () => { + imgSnapshotTest( + `gitGraph + commit id:"s1" + commit id:"s2" + branch branch1 + commit id:"s3" + commit id:"s4" + checkout main + commit id:"s5" + checkout branch1 + commit id:"s6" + commit id:"s7" + merge main + `, + {} + ); + }); }); diff --git a/cypress/integration/rendering/info.spec.ts b/cypress/integration/rendering/info.spec.ts index 3db74c980..97b384eb5 100644 --- a/cypress/integration/rendering/info.spec.ts +++ b/cypress/integration/rendering/info.spec.ts @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('info diagram', () => { it('should handle an info definition', () => { diff --git a/cypress/integration/rendering/journey.spec.js b/cypress/integration/rendering/journey.spec.js index 6f9d9bb60..d8bef6d1b 100644 --- a/cypress/integration/rendering/journey.spec.js +++ b/cypress/integration/rendering/journey.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('User journey diagram', () => { it('Simple test', () => { diff --git a/cypress/integration/rendering/marker_unique_id.spec.js b/cypress/integration/rendering/marker_unique_id.spec.js new file mode 100644 index 000000000..617189db0 --- /dev/null +++ b/cypress/integration/rendering/marker_unique_id.spec.js @@ -0,0 +1,10 @@ +import { urlSnapshotTest } from '../../helpers/util.ts'; + +describe('Marker Unique IDs Per Diagram', () => { + it('should render a blue arrow tip in second digram', () => { + urlSnapshotTest('http://localhost:9000/marker_unique_id.html', { + logLevel: 1, + flowchart: { htmlLabels: false }, + }); + }); +}); diff --git a/cypress/integration/rendering/mindmap.spec.ts b/cypress/integration/rendering/mindmap.spec.ts index e390beaee..a77459f58 100644 --- a/cypress/integration/rendering/mindmap.spec.ts +++ b/cypress/integration/rendering/mindmap.spec.ts @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; /** * Check whether the SVG Element has a Mindmap root @@ -242,8 +242,7 @@ mindmap a second line 😎\`] id2[\`The dog in **the** hog... a *very long text* about it Word!\`] -`, - { titleTopMargin: 0 } +` ); }); }); diff --git a/cypress/integration/rendering/pie.spec.js b/cypress/integration/rendering/pie.spec.ts similarity index 54% rename from cypress/integration/rendering/pie.spec.js rename to cypress/integration/rendering/pie.spec.ts index 8a89a0cde..269efafb2 100644 --- a/cypress/integration/rendering/pie.spec.js +++ b/cypress/integration/rendering/pie.spec.ts @@ -1,89 +1,85 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; -describe('Pie Chart', () => { +describe('pie chart', () => { it('should render a simple pie diagram', () => { imgSnapshotTest( + `pie title Sports in Sweden + "Bandy": 40 + "Ice-Hockey": 80 + "Football": 90 ` - pie title Sports in Sweden - "Bandy" : 40 - "Ice-Hockey" : 80 - "Football" : 90 - `, - {} ); - cy.get('svg'); }); + it('should render a simple pie diagram with long labels', () => { imgSnapshotTest( + `pie title NETFLIX + "Time spent looking for movie": 90 + "Time spent watching it": 10 ` - pie title NETFLIX - "Time spent looking for movie" : 90 - "Time spent watching it" : 10 - `, - {} ); - cy.get('svg'); }); + it('should render a simple pie diagram with capital letters for labels', () => { imgSnapshotTest( + `pie title What Voldemort doesn't have? + "FRIENDS": 2 + "FAMILY": 3 + "NOSE": 45 ` - pie title What Voldemort doesn't have? - "FRIENDS" : 2 - "FAMILY" : 3 - "NOSE" : 45 - `, - {} ); - cy.get('svg'); }); + it('should render a pie diagram when useMaxWidth is true (default)', () => { renderGraph( - ` - pie title Sports in Sweden - "Bandy" : 40 - "Ice-Hockey" : 80 - "Football" : 90 + `pie title Sports in Sweden + "Bandy": 40 + "Ice-Hockey": 80 + "Football": 90 `, { pie: { useMaxWidth: true } } ); cy.get('svg').should((svg) => { expect(svg).to.have.attr('width', '100%'); - // expect(svg).to.have.attr('height'); - // const height = parseFloat(svg.attr('height')); - // expect(height).to.eq(450); const style = svg.attr('style'); expect(style).to.match(/^max-width: [\d.]+px;$/); const maxWidthValue = parseFloat(style.match(/[\d.]+/g).join('')); expect(maxWidthValue).to.eq(984); }); }); + it('should render a pie diagram when useMaxWidth is false', () => { renderGraph( - ` - pie title Sports in Sweden - "Bandy" : 40 - "Ice-Hockey" : 80 - "Football" : 90 + `pie title Sports in Sweden + "Bandy": 40 + "Ice-Hockey": 80 + "Football": 90 `, { pie: { useMaxWidth: false } } ); cy.get('svg').should((svg) => { - // const height = parseFloat(svg.attr('height')); const width = parseFloat(svg.attr('width')); - // expect(height).to.eq(450); expect(width).to.eq(984); expect(svg).to.not.have.attr('style'); }); }); - it('should render a pie diagram when textPosition is set', () => { + + it('should render a pie diagram when textPosition is setted', () => { imgSnapshotTest( - ` - pie - "Dogs": 50 - "Cats": 25 - `, + `pie + "Dogs": 50 + "Cats": 25 + `, { logLevel: 1, pie: { textPosition: 0.9 } } ); - cy.get('svg'); + }); + + it('should render a pie diagram with showData', () => { + imgSnapshotTest( + `pie showData + "Dogs": 50 + "Cats": 25 + ` + ); }); }); diff --git a/cypress/integration/rendering/quadrantChart.spec.js b/cypress/integration/rendering/quadrantChart.spec.js index 4bcf58b60..1be1f7def 100644 --- a/cypress/integration/rendering/quadrantChart.spec.js +++ b/cypress/integration/rendering/quadrantChart.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Quadrant Chart', () => { it('should render if only chart type is provided', () => { @@ -160,4 +160,70 @@ describe('Quadrant Chart', () => { ); cy.get('svg'); }); + it('should render x-axis labels in the center, if x-axis has two labels', () => { + imgSnapshotTest( + ` + quadrantChart + title Reach and engagement of campaigns + x-axis Low Reach --> High Reach + y-axis Low Engagement + quadrant-1 We should expand + quadrant-2 Need to promote + quadrant-3 Re-evaluate + quadrant-4 May be improved + Campaign A: [0.3, 0.6] + Campaign B: [0.45, 0.23] + Campaign C: [0.57, 0.69] + Campaign D: [0.78, 0.34] + Campaign E: [0.40, 0.34] + Campaign F: [0.35, 0.78] + `, + {} + ); + cy.get('svg'); + }); + it('should render y-axis labels in the center, if y-axis has two labels', () => { + imgSnapshotTest( + ` + quadrantChart + title Reach and engagement of campaigns + x-axis Low Reach + y-axis Low Engagement --> High Engagement + quadrant-1 We should expand + quadrant-2 Need to promote + quadrant-3 Re-evaluate + quadrant-4 May be improved + Campaign A: [0.3, 0.6] + Campaign B: [0.45, 0.23] + Campaign C: [0.57, 0.69] + Campaign D: [0.78, 0.34] + Campaign E: [0.40, 0.34] + Campaign F: [0.35, 0.78] + `, + {} + ); + cy.get('svg'); + }); + it('should render both axes labels on the left and bottom, if both axes have only one label', () => { + imgSnapshotTest( + ` + quadrantChart + title Reach and engagement of campaigns + x-axis Reach --> + y-axis Engagement --> + quadrant-1 We should expand + quadrant-2 Need to promote + quadrant-3 Re-evaluate + quadrant-4 May be improved + Campaign A: [0.3, 0.6] + Campaign B: [0.45, 0.23] + Campaign C: [0.57, 0.69] + Campaign D: [0.78, 0.34] + Campaign E: [0.40, 0.34] + Campaign F: [0.35, 0.78] + `, + {} + ); + cy.get('svg'); + }); }); diff --git a/cypress/integration/rendering/requirement.spec.js b/cypress/integration/rendering/requirement.spec.js index 0bf9014bf..f33ae7a0c 100644 --- a/cypress/integration/rendering/requirement.spec.js +++ b/cypress/integration/rendering/requirement.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Requirement diagram', () => { it('sample', () => { diff --git a/cypress/integration/rendering/sankey.spec.ts b/cypress/integration/rendering/sankey.spec.ts index e334b898b..ad0d75f18 100644 --- a/cypress/integration/rendering/sankey.spec.ts +++ b/cypress/integration/rendering/sankey.spec.ts @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('Sankey Diagram', () => { it('should render a simple example', () => { diff --git a/cypress/integration/rendering/sequencediagram.spec.js b/cypress/integration/rendering/sequencediagram.spec.js index 7d36c1ff1..765913824 100644 --- a/cypress/integration/rendering/sequencediagram.spec.js +++ b/cypress/integration/rendering/sequencediagram.spec.js @@ -1,6 +1,6 @@ /// -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; context('Sequence diagram', () => { it('should render a sequence diagram with boxes', () => { diff --git a/cypress/integration/rendering/stateDiagram-v2.spec.js b/cypress/integration/rendering/stateDiagram-v2.spec.js index 700791621..9a1a27abe 100644 --- a/cypress/integration/rendering/stateDiagram-v2.spec.js +++ b/cypress/integration/rendering/stateDiagram-v2.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('State diagram', () => { it('v2 should render a simple info', () => { diff --git a/cypress/integration/rendering/stateDiagram.spec.js b/cypress/integration/rendering/stateDiagram.spec.js index 28c24d398..01e7a2b44 100644 --- a/cypress/integration/rendering/stateDiagram.spec.js +++ b/cypress/integration/rendering/stateDiagram.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest, renderGraph } from '../../helpers/util.js'; +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; describe('State diagram', () => { it('should render a simple state diagrams', () => { diff --git a/cypress/integration/rendering/theme.spec.js b/cypress/integration/rendering/theme.spec.js index ef3bd9a4b..c84ad0c4b 100644 --- a/cypress/integration/rendering/theme.spec.js +++ b/cypress/integration/rendering/theme.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('themeCSS balancing, it', () => { it('should not allow unbalanced CSS definitions', () => { diff --git a/cypress/integration/rendering/timeline.spec.ts b/cypress/integration/rendering/timeline.spec.ts index 6fae82fb4..68da01d50 100644 --- a/cypress/integration/rendering/timeline.spec.ts +++ b/cypress/integration/rendering/timeline.spec.ts @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Timeline diagram', () => { it('1: should render a simple timeline with no specific sections', () => { diff --git a/cypress/integration/rendering/xyChart.spec.js b/cypress/integration/rendering/xyChart.spec.js new file mode 100644 index 000000000..85d998c50 --- /dev/null +++ b/cypress/integration/rendering/xyChart.spec.js @@ -0,0 +1,322 @@ +import { imgSnapshotTest, renderGraph } from '../../helpers/util.ts'; + +describe('XY Chart', () => { + it('should render the simplest possible chart', () => { + imgSnapshotTest( + ` + xychart-beta + line [10, 30, 20] + `, + {} + ); + cy.get('svg'); + }); + it('Should render a complete chart', () => { + imgSnapshotTest( + ` + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + }); + it('Should render a chart without title', () => { + imgSnapshotTest( + ` + xychart-beta + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('y-axis title not required', () => { + imgSnapshotTest( + ` + xychart-beta + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Should render a chart without y-axis with different range', () => { + imgSnapshotTest( + ` + xychart-beta + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000] + line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800] + `, + {} + ); + cy.get('svg'); + }); + it('x axis title not required', () => { + imgSnapshotTest( + ` + xychart-beta + x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + bar [5000, 6000, 7500, 8200, 9500, 10500, 14000, 3200, 9200, 9900, 3400, 6000] + line [2000, 7000, 6500, 9200, 9500, 7500, 11000, 10200, 3200, 8500, 7000, 8800] + `, + {} + ); + cy.get('svg'); + }); + it('Multiple plots can be rendered', () => { + imgSnapshotTest( + ` + xychart-beta + line [23, 46, 77, 34] + line [45, 32, 33, 12] + bar [87, 54, 99, 85] + line [78, 88, 22, 4] + line [22, 29, 75, 33] + bar [52, 96, 35, 10] + `, + {} + ); + cy.get('svg'); + }); + it('Decimals and negative numbers are supported', () => { + imgSnapshotTest( + ` + xychart-beta + y-axis -2.4 --> 3.5 + line [+1.3, .6, 2.4, -.34] + `, + {} + ); + cy.get('svg'); + }); + it('Render spark line with "plotReservedSpacePercent"', () => { + imgSnapshotTest( + ` + --- + config: + theme: dark + xyChart: + width: 200 + height: 20 + plotReservedSpacePercent: 100 + --- + xychart-beta + line [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800] + `, + {} + ); + cy.get('svg'); + }); + it('Render spark bar without displaying other property', () => { + imgSnapshotTest( + ` + --- + config: + theme: dark + xyChart: + width: 200 + height: 20 + xAxis: + showLabel: false + showTitle: false + showTick: false + showAxisLine: false + yAxis: + showLabel: false + showTitle: false + showTick: false + showAxisLine: false + --- + xychart-beta + bar [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800] + `, + {} + ); + cy.get('svg'); + }); + it('Should use all the config from directive', () => { + imgSnapshotTest( + ` + %%{init: {"xyChart": {"width": 1000, "height": 600, "titlePadding": 5, "titleFontSize": 10, "xAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5}, "yAxis": {"labelFontSize": "20", "labelPadding": 10, "titleFontSize": 30, "titlePadding": 20, "tickLength": 10, "tickWidth": 5}, "plotBorderWidth": 5, "chartOrientation": "horizontal", "plotReservedSpacePercent": 60 }}}%% + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Should use all the config from yaml', () => { + imgSnapshotTest( + ` + --- + config: + theme: forest + xyChart: + width: 1000 + height: 600 + titlePadding: 5 + titleFontSize: 10 + xAxis: + labelFontSize: 20 + labelPadding: 10 + titleFontSize: 30 + titlePadding: 20 + tickLength: 10 + tickWidth: 5 + axisLineWidth: 5 + yAxis: + labelFontSize: 20 + labelPadding: 10 + titleFontSize: 30 + titlePadding: 20 + tickLength: 10 + tickWidth: 5 + axisLineWidth: 5 + chartOrientation: horizontal + plotReservedSpacePercent: 60 + --- + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Render with show axis title false', () => { + imgSnapshotTest( + ` + --- + config: + xyChart: + xAxis: + showTitle: false + yAxis: + showTitle: false + --- + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Render with show axis label false', () => { + imgSnapshotTest( + ` + --- + config: + xyChart: + xAxis: + showLabel: false + yAxis: + showLabel: false + --- + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Render with show axis tick false', () => { + imgSnapshotTest( + ` + --- + config: + xyChart: + xAxis: + showTick: false + yAxis: + showTick: false + --- + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Render with show axis line false', () => { + imgSnapshotTest( + ` + --- + config: + xyChart: + xAxis: + showAxisLine: false + yAxis: + showAxisLine: false + --- + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); + it('Render all the theme color', () => { + imgSnapshotTest( + ` + --- + config: + themeVariables: + xyChart: + titleColor: "#ff0000" + backgroundColor: "#f0f8ff" + yAxisLabelColor: "#ee82ee" + yAxisTitleColor: "#7fffd4" + yAxisTickColor: "#87ceeb" + yAxisLineColor: "#ff6347" + xAxisLabelColor: "#7fffd4" + xAxisTitleColor: "#ee82ee" + xAxisTickColor: "#ff6347" + xAxisLineColor: "#87ceeb" + plotColorPalette: "#008000, #faba63" + --- + xychart-beta + title "Sales Revenue" + x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec] + y-axis "Revenue (in $)" 4000 --> 11000 + bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000] + `, + {} + ); + cy.get('svg'); + }); +}); diff --git a/cypress/integration/rendering/zenuml.spec.js b/cypress/integration/rendering/zenuml.spec.js index f317fbe82..53d8ae346 100644 --- a/cypress/integration/rendering/zenuml.spec.js +++ b/cypress/integration/rendering/zenuml.spec.js @@ -1,4 +1,4 @@ -import { imgSnapshotTest } from '../../helpers/util.js'; +import { imgSnapshotTest } from '../../helpers/util.ts'; describe('Zen UML', () => { it('Basic Zen UML diagram', () => { diff --git a/cypress/platform/huge.html b/cypress/platform/huge.html index 2fdf2b74f..21f56f967 100644 --- a/cypress/platform/huge.html +++ b/cypress/platform/huge.html @@ -20,12 +20,14 @@

info below

-
-        graph LR
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B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;A-->B;B-->A;
+      
+        graph LR;
       
+ + diff --git a/cypress/platform/theme-directives.html b/cypress/platform/theme-directives.html index 8ff72d432..bd91688d7 100644 --- a/cypress/platform/theme-directives.html +++ b/cypress/platform/theme-directives.html @@ -1,15 +1,6 @@ - - - +
Security check
diff --git a/cypress/platform/xss11.html b/cypress/platform/xss11.html index 302f39ee9..3b505b741 100644 --- a/cypress/platform/xss11.html +++ b/cypress/platform/xss11.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss12.html b/cypress/platform/xss12.html index b1e2c1d0a..75059e8af 100644 --- a/cypress/platform/xss12.html +++ b/cypress/platform/xss12.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss13.html b/cypress/platform/xss13.html index 9f505ea7b..9ee2a7304 100644 --- a/cypress/platform/xss13.html +++ b/cypress/platform/xss13.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss15.html b/cypress/platform/xss15.html index 3fa6b7151..bfd3f1652 100644 --- a/cypress/platform/xss15.html +++ b/cypress/platform/xss15.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss16.html b/cypress/platform/xss16.html index 6f8a734eb..0b8c0c9f7 100644 --- a/cypress/platform/xss16.html +++ b/cypress/platform/xss16.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss17.html b/cypress/platform/xss17.html index bd7e1c57e..2a0470126 100644 --- a/cypress/platform/xss17.html +++ b/cypress/platform/xss17.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss18.html b/cypress/platform/xss18.html index ccacfadbb..df1bee1dd 100644 --- a/cypress/platform/xss18.html +++ b/cypress/platform/xss18.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss19.html b/cypress/platform/xss19.html index 7966abb8c..4d7bb6e08 100644 --- a/cypress/platform/xss19.html +++ b/cypress/platform/xss19.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss20.html b/cypress/platform/xss20.html index f290898b2..bbe2dd00b 100644 --- a/cypress/platform/xss20.html +++ b/cypress/platform/xss20.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss21.html b/cypress/platform/xss21.html index 7cfa17c9e..be7289b7f 100644 --- a/cypress/platform/xss21.html +++ b/cypress/platform/xss21.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss23-css.html b/cypress/platform/xss23-css.html index cc5b6f0bf..c4bc43b6a 100644 --- a/cypress/platform/xss23-css.html +++ b/cypress/platform/xss23-css.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss24.html b/cypress/platform/xss24.html new file mode 100644 index 000000000..5ca092d65 --- /dev/null +++ b/cypress/platform/xss24.html @@ -0,0 +1,109 @@ + + + + + + + + + + +
Security check
+
+
+
+
+ + + diff --git a/cypress/platform/xss5.html b/cypress/platform/xss5.html index f7abf7a45..e9855f3f7 100644 --- a/cypress/platform/xss5.html +++ b/cypress/platform/xss5.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
@@ -84,14 +94,6 @@ function callback() { alert('It worked'); } - function xssAttack() { - const div = document.createElement('div'); - div.id = 'the-malware'; - div.className = 'malware'; - div.innerHTML = 'XSS Succeeded'; - document.getElementsByTagName('body')[0].appendChild(div); - throw new Error('XSS Succeeded'); - } let diagram = 'graph LR\n'; diagram += 'B-->D(" +
Security check
diff --git a/cypress/platform/xss7.html b/cypress/platform/xss7.html index 177b4342c..36abe7b41 100644 --- a/cypress/platform/xss7.html +++ b/cypress/platform/xss7.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss8.html b/cypress/platform/xss8.html index 5852c2693..15358b6f0 100644 --- a/cypress/platform/xss8.html +++ b/cypress/platform/xss8.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/platform/xss9.html b/cypress/platform/xss9.html index cf2ad1359..a9c652b59 100644 --- a/cypress/platform/xss9.html +++ b/cypress/platform/xss9.html @@ -42,6 +42,16 @@ font-size: 72px; } +
Security check
diff --git a/cypress/tsconfig.json b/cypress/tsconfig.json index e3351cebe..baa9a7217 100644 --- a/cypress/tsconfig.json +++ b/cypress/tsconfig.json @@ -2,7 +2,9 @@ "compilerOptions": { "target": "es2020", "lib": ["es2020", "dom"], - "types": ["cypress", "node"] + "types": ["cypress", "node"], + "allowImportingTsExtensions": true, + "noEmit": true }, "include": ["**/*.ts"] } diff --git a/demos/classchart.html b/demos/classchart.html index 508bb1066..3ad8fb100 100644 --- a/demos/classchart.html +++ b/demos/classchart.html @@ -38,12 +38,14 @@ +quack() } class Fish{ - -int sizeInFeet + -Listint sizeInFeet -canEat() } class Zebra{ +bool is_wild - +run() + +run(List~T~, List~OT~) + %% +run-composite(List~T, K~) + +run-nested(List~List~OT~~) } @@ -80,6 +82,7 @@ Class01 : #size() Class01 : -int chimp Class01 : +int gorilla + Class01 : +abstractAttribute string* class Class10~T~ { <<service>> int id @@ -122,6 +125,8 @@ classDiagram direction LR Animal ()-- Dog + Animal ()-- Cat + note for Cat "should have no members area" Dog : bark() Dog : species() @@ -151,6 +156,7 @@ ~InternalProperty : string ~AnotherInternalProperty : List~List~string~~ } + class People List~List~Person~~
diff --git a/demos/dev/example.html b/demos/dev/example.html new file mode 100644 index 000000000..482343014 --- /dev/null +++ b/demos/dev/example.html @@ -0,0 +1,34 @@ + + + + + Mermaid development page + + +
+graph TB
+      a --> b
+      a --> c
+      b --> d
+      c --> d
+    
+ +
+ + + + diff --git a/demos/er.html b/demos/er.html index 49f0a683f..027c2e277 100644 --- a/demos/er.html +++ b/demos/er.html @@ -21,6 +21,8 @@
       ---
       title: This is a title
+      config:
+        theme: forest
       ---
       erDiagram
         %% title This is a title
@@ -108,6 +110,35 @@
         }
         MANUFACTURER only one to zero or more CAR : makes
     
+
+ +
+    erDiagram
+      p[Person] {
+          string firstName
+          string lastName
+      }
+      a["Customer Account"] {
+          string email
+      }
+      p ||--o| a : has
+    
+
+ +
+    erDiagram
+      _customer_order {
+          bigint id PK
+          bigint customer_id FK
+          text shipping_address 
+          text delivery_method 
+          timestamp_with_time_zone ordered_at 
+          numeric total_tax_amount 
+          numeric total_price 
+          text payment_method 
+      }
+    
+
diff --git a/demos/sankey.html b/demos/sankey.html index 0c9679c65..5a76f476a 100644 --- a/demos/sankey.html +++ b/demos/sankey.html @@ -3,20 +3,42 @@ - States Mermaid Quick Test Page + Sankey Mermaid Quick Test Page -

Sankey diagram demos

+

FY20-21 Performance

+
+      ---
+      config:
+        sankey:
+          showValues: true
+          prefix: $
+          suffix: B
+          width: 800
+          nodeAlignment: left
+      ---
+      sankey-beta
+        Revenue,Expenses,10
+        Revenue,Profit,10
+        Expenses,Manufacturing,5
+        Expenses,Tax,3
+        Expenses,Research,2
+    
+

Energy flow

+      ---
+      config:
+        sankey:
+          showValues: false
+          width: 1200
+          height: 600
+          linkColor: gradient
+          nodeAlignment: justify
+      ---
       sankey-beta
 
       Agricultural 'waste',Bio-conversion,124.729
@@ -95,13 +117,7 @@
         theme: 'default',
         logLevel: 3,
         securityLevel: 'loose',
-        sankey: {
-          title: 'Hey, this is Sankey-Beta',
-          width: 1200,
-          height: 600,
-          linkColor: 'gradient',
-          nodeAlignment: 'justify',
-        },
+        startOnLoad: true,
       });
     
   
diff --git a/demos/xychart.html b/demos/xychart.html
new file mode 100644
index 000000000..1d8bad78b
--- /dev/null
+++ b/demos/xychart.html
@@ -0,0 +1,184 @@
+
+
+  
+    
+    
+    Mermaid Quick Test Page
+    
+    
+  
+
+  
+    

XY Charts demos

+
+    xychart-beta
+    title "Sales Revenue (in $)"
+    x-axis [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
+    y-axis "Revenue (in $)" 4000 --> 11000
+    bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
+    line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
+    
+
+

XY Charts horizontal

+
+    xychart-beta horizontal
+    title "Basic xychart"
+    x-axis "this is x axis" [category1, "category 2", category3, category4]
+    y-axis yaxisText 10 --> 150
+    bar "sample bat" [52, 96, 35, 10]
+    line [23, 46, 75, 43]
+    
+
+

XY Charts only lines and bar

+
+    xychart-beta
+    line [23, 46, 77, 34]
+    line [45, 32, 33, 12]
+    line [87, 54, 99, 85]
+    line [78, 88, 22, 4]
+    line [22, 29, 75, 33]
+    bar [52, 96, 35, 10]
+    
+ +
+

XY Charts with +ve and -ve numbers

+
+    xychart-beta
+    line [+1.3, .6, 2.4, -.34]
+    
+ +

XY Charts Bar with multiple category

+
+    xychart-beta
+    title "Basic xychart with many categories"
+    x-axis "this is x axis" [category1, "category 2", category3, category4, category5, category6, category7]
+    y-axis yaxisText 10 --> 150
+    bar "sample bar" [52, 96, 35, 10, 87, 34, 67, 99]
+    
+ +

XY Charts line with multiple category

+
+    xychart-beta
+    title "Line chart with many category"
+    x-axis "this is x axis" [category1, "category 2", category3, category4, category5, category6, category7]
+    y-axis yaxisText 10 --> 150
+    line "sample line" [52, 96, 35, 10, 87, 34, 67, 99]
+    
+ +

XY Charts category with large text

+
+    xychart-beta
+    title "Basic xychart with many categories with category overlap"
+    x-axis "this is x axis" [category1, "Lorem ipsum dolor sit amet, qui minim labore adipisicing minim sint cillum sint consectetur cupidatat.", category3, category4, category5, category6, category7]
+    y-axis yaxisText 10 --> 150
+    bar "sample bar" [52, 96, 35, 10, 87, 34, 67, 99]
+    
+ +

sparkline demo

+
+---
+config:
+  theme: dark
+  xyChart:
+    width: 200
+    height: 20
+    plotReservedSpacePercent: 100
+---
+    xychart-beta
+      line [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
+    
+ +

sparkBar demo

+
+---
+config:
+  theme: dark
+  xyChart:
+    width: 200
+    height: 20
+    plotReservedSpacePercent: 100
+---
+    xychart-beta
+      bar [5000, 9000, 7500, 6200, 9500, 5500, 11000, 8200, 9200, 9500, 7000, 8800]
+    
+ +

XY Charts demos with all configs

+
+---
+config:
+  theme: forest
+  xyChart:
+    width: 1000
+    height: 600
+    titlePadding: 5
+    titleFontSize: 10
+    xAxis:
+      labelFontSize: 20
+      labelPadding: 10
+      titleFontSize: 30
+      titlePadding: 20
+      tickLength: 10
+      tickWidth: 5
+      axisLineWidth: 5
+    yAxis:
+      labelFontSize: 20
+      labelPadding: 10
+      titleFontSize: 30
+      titlePadding: 20
+      tickLength: 10
+      tickWidth: 5
+      axisLineWidth: 5
+    chartOrientation: horizontal
+    plotReservedSpacePercent: 60
+---
+    xychart-beta
+      title "Sales Revene"
+      x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
+      y-axis "Revenue (in $)" 4000 --> 11000
+      bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
+      line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
+
+    
+

XY Charts demos with all theme config

+
+---
+config:
+  themeVariables:
+    xyChart:
+      titleColor: "#ff0000"
+      backgroundColor: "#f0f8ff"
+      yAxisLabelColor: "#ee82ee"
+      yAxisTitleColor: "#7fffd4"
+      yAxisTickColor: "#87ceeb"
+      yAxisLineColor: "#ff6347"
+      xAxisLabelColor: "#7fffd4"
+      xAxisTitleColor: "#ee82ee"
+      xAxisTickColor: "#ff6347"
+      xAxisLineColor: "#87ceeb"
+      plotColorPalette: "#008000, #faba63"
+---
+    xychart-beta
+      title "Sales Revene"
+      x-axis Months [jan, feb, mar, apr, may, jun, jul, aug, sep, oct, nov, dec]
+      y-axis "Revenue (in $)" 4000 --> 11000
+      bar [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
+      line [5000, 6000, 7500, 8200, 9500, 10500, 11000, 10200, 9200, 8500, 7000, 6000]
+
+    
+
+ + + + diff --git a/docker-compose.yml b/docker-compose.yml index c881d0473..125ce5da8 100644 --- a/docker-compose.yml +++ b/docker-compose.yml @@ -1,13 +1,13 @@ version: '3.9' services: mermaid: - image: node:18.16.1-alpine3.18 + image: node:18.18.0-alpine3.18 stdin_open: true tty: true working_dir: /mermaid - mem_limit: '2G' + mem_limit: '4G' environment: - - NODE_OPTIONS=--max_old_space_size=2048 + - NODE_OPTIONS=--max_old_space_size=4096 volumes: - ./:/mermaid - root_cache:/root/.cache @@ -17,7 +17,7 @@ services: - 9000:9000 - 3333:3333 cypress: - image: cypress/included:12.16.0 + image: cypress/included:12.17.4 stdin_open: true tty: true working_dir: /mermaid diff --git a/docs/community/code.md b/docs/community/code.md new file mode 100644 index 000000000..e77a25467 --- /dev/null +++ b/docs/community/code.md @@ -0,0 +1,176 @@ +> **Warning** +> +> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT. +> +> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/code.md](../../packages/mermaid/src/docs/community/code.md). + +# Contributing Code + +The basic steps for contributing code are: + +```mermaid-example +graph LR + git[1. Checkout a git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge] +``` + +```mermaid +graph LR + git[1. Checkout a git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge] +``` + +1. **Create** and checkout a git branch and work on your code in the branch +2. Write and update **tests** (unit and perhaps even integration (e2e) tests) (If you do TDD/BDD, the order might be different.) +3. **Let users know** that things have changed or been added in the documents! This is often overlooked, but _critical_ +4. **Submit** your code as a _pull request_. +5. Maintainers will **review** your code. If there are no changes necessary, the PR will be merged. Otherwise, make the requested changes and repeat. + +## 1. Checkout a git branch + +Mermaid uses a [Git Flow](https://guides.github.com/introduction/flow/)–inspired approach to branching. + +Development is done in the `develop` branch. + +Once development is done we create a `release/vX.X.X` branch from `develop` for testing. + +Once the release happens we add a tag to the `release` branch and merge it with `master`. The live product and on-line documentation are what is in the `master` branch. + +**All new work should be based on the `develop` branch.** + +**When you are ready to do work, always, ALWAYS:** + +1. Make sure you have the most up-to-date version of the `develop` branch. (fetch or pull to update it) +2. Check out the `develop` branch +3. Create a new branch for your work. Please name the branch following our naming convention below. + +We use the following naming convention for branches: + +```txt + [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces] +``` + +You can always check current [configuration of labelling and branch prefixes](https://github.com/mermaid-js/mermaid/blob/develop/.github/pr-labeler.yml) + +- The first part is the **type** of change: a feature, bug, chore, or documentation change ('docs') +- followed by a _slash_ (which helps to group like types together in many git tools) +- followed by the **issue number** +- followed by an _underscore_ ('\_') +- followed by a short text description (but use dashes ('-') or underscores ('\_') instead of spaces) + +If your work is specific to a single diagram type, it is a good idea to put the diagram type at the start of the description. This will help us keep release notes organized: it will help us keep changes for a diagram type together. + +**Ex: A new feature described in issue 2945 that adds a new arrow type called 'florbs' to state diagrams** + +`feature/2945_state-diagram-new-arrow-florbs` + +**Ex: A bug described in issue 1123 that causes random ugly red text in multiple diagram types** +`bug/1123_fix_random_ugly_red_text` + +## 2. Write Tests + +Tests ensure that each function, module, or part of code does what it says it will do. This is critically +important when other changes are made to ensure that existing code is not broken (no regression). + +Just as important, the tests act as _specifications:_ they specify what the code does (or should do). +Whenever someone is new to a section of code, they should be able to read the tests to get a thorough understanding of what it does and why. + +If you are fixing a bug, you should add tests to ensure that your code has actually fixed the bug, to specify/describe what the code is doing, and to ensure the bug doesn't happen again. +(If there had been a test for the situation, the bug never would have happened in the first place.) +You may need to change existing tests if they were inaccurate. + +If you are adding a feature, you will definitely need to add tests. Depending on the size of your feature, you may need to add integration tests. + +### Unit Tests + +Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run. + +Unit tests are mandatory all code except the renderers. (The renderers are tested with integration tests.) + +We use [Vitest](https://vitest.dev) to run unit tests. + +You can use the following command to run the unit tests: + +```sh +pnpm test +``` + +When writing new tests, it's easier to have the tests automatically run as you make changes. You can do this by running the following command: + +```sh +pnpm test:watch +``` + +### Integration/End-to-End (e2e) tests + +These test the rendering and visual appearance of the diagrams. +This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks! + +To start working with the e2e tests: + +1. Run `pnpm dev` to start the dev server +2. Start **Cypress** by running `pnpm cypress:open`. + +The rendering tests are very straightforward to create. There is a function `imgSnapshotTest`, which takes a diagram in text form and the mermaid options, and it renders that diagram in Cypress. + +When running in CI it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag it for review if it differs. + +This is what a rendering test looks like: + +```js +it('should render forks and joins', () => { + imgSnapshotTest( + ` + stateDiagram + state fork_state <<fork>> + [*] --> fork_state + fork_state --> State2 + fork_state --> State3 + + state join_state <<join>> + State2 --> join_state + State3 --> join_state + join_state --> State4 + State4 --> [*] + `, + { logLevel: 0 } + ); + cy.get('svg'); +}); +``` + +**_\[TODO - running the tests against what is expected in development. ]_** + +**_\[TODO - how to generate new screenshots]_** +.... + +## 3. Update Documentation + +If the users have no way to know that things have changed, then you haven't really _fixed_ anything for the users; you've just added to making Mermaid feel broken. +Likewise, if users don't know that there is a new feature that you've implemented, it will forever remain unknown and unused. + +The documentation has to be updated to users know that things have changed and added! +If you are adding a new feature, add `(v+)` in the title or description. It will be replaced automatically with the current version number when the release happens. + +eg: `# Feature Name (v+)` + +We know it can sometimes be hard to code _and_ write user documentation. + +Our documentation is managed in `packages/mermaid/src/docs`. Details on how to edit is in the [Contributing Documentation](#contributing-documentation) section. + +Create another issue specifically for the documentation.\ +You will need to help with the PR, but definitely ask for help if you feel stuck. +When it feels hard to write stuff out, explaining it to someone and having that person ask you clarifying questions can often be 80% of the work! + +When in doubt, write up and submit what you can. It can be clarified and refined later. (With documentation, something is better than nothing!) + +## 4. Submit your pull request + +**\[TODO - PR titles should start with (fix | feat | ....)]** + +We make all changes via Pull Requests (PRs). As we have many Pull Requests from developers new to Mermaid, we have put in place a process wherein _knsv, Knut Sveidqvist_ is in charge of the final release process and the active maintainers are in charge of reviewing and merging most PRs. + +- PRs will be reviewed by active maintainers, who will provide feedback and request changes as needed. +- The maintainers will request a review from knsv, if necessary. +- Once the PR is approved, the maintainers will merge the PR into the `develop` branch. +- When a release is ready, the `release/x.x.x` branch will be created, extensively tested and knsv will be in charge of the release process. + +**Reminder: Pull Requests should be submitted to the develop branch.** diff --git a/docs/community/development.md b/docs/community/development.md index 90f728e15..c9d8dab97 100644 --- a/docs/community/development.md +++ b/docs/community/development.md @@ -6,15 +6,9 @@ # Contributing to Mermaid -## Contents - -- [Technical Requirements and Setup](#technical-requirements-and-setup) -- [Contributing Code](#contributing-code) -- [Contributing Documentation](#contributing-documentation) -- [Questions or Suggestions?](#questions-or-suggestions) -- [Last Words](#last-words) - ---- +> The following documentation describes how to work with Mermaid in your host environment. +> There's also a [Docker installation guide](../community/docker-development.md) +> if you prefer to work in a Docker environment. So you want to help? That's great! @@ -22,47 +16,68 @@ So you want to help? That's great! Here are a few things to get you started on the right path. -## Technical Requirements and Setup +## Get the Source Code -### Technical Requirements +In GitHub, you first **fork** a repository when you are going to make changes and submit pull requests. -These are the tools we use for working with the code and documentation. +Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with. + +[Fork mermaid](https://github.com/mermaid-js/mermaid/fork) to start contributing to the main project and its documentation, or [search for other repositories](https://github.com/orgs/mermaid-js/repositories). + +[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo) + +## Technical Requirements + +> The following documentation describes how to work with Mermaid in your host environment. +> There's also a [Docker installation guide](../community/docker-development.md) +> if you prefer to work in a Docker environment. + +These are the tools we use for working with the code and documentation: - [volta](https://volta.sh/) to manage node versions. - [Node.js](https://nodejs.org/en/). `volta install node` - [pnpm](https://pnpm.io/) package manager. `volta install pnpm` -- [npx](https://docs.npmjs.com/cli/v8/commands/npx) the packaged executor in npm. This is needed [to install pnpm.](#2-install-pnpm) +- [npx](https://docs.npmjs.com/cli/v8/commands/npx) the packaged executor in npm. This is needed [to install pnpm.](#install-packages) -Follow [the setup steps below](#setup) to install them and verify they are working +Follow the setup steps below to install them and start the development. -### Setup +## Setup and Launch -Follow these steps to set up the environment you need to work on code and/or documentation. +### Switch to project -#### 1. Fork and clone the repository - -In GitHub, you first _fork_ a repository when you are going to make changes and submit pull requests. - -Then you _clone_ a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with. - -[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo) - -#### 2. Install pnpm - -Once you have cloned the repository onto your development machine, change into the `mermaid` project folder so that you can install `pnpm`. You will need `npx` to install pnpm because volta doesn't support it yet. - -Ex: +Once you have cloned the repository onto your development machine, change into the `mermaid` project folder (the top level directory of the mermaid project repository) ```bash -# Change into the mermaid directory (the top level director of the mermaid project repository) cd mermaid -# npx is required for first install because volta does not support pnpm yet -npx pnpm install ``` -#### 3. Verify Everything Is Working +### Install packages -Once you have installed pnpm, you can run the `test` script to verify that pnpm is working _and_ that the repository has been cloned correctly: +Run `npx pnpm install`. You will need `npx` for this because volta doesn't support it yet. + +```bash +npx pnpm install # npx is required for first install +``` + +### Launch + +```bash +npx pnpm run dev +``` + +Now you are ready to make your changes! Edit whichever files in `src` as required. + +Open in your browser, after starting the dev server. +There is a list of demos that can be used to see and test your changes. + +If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy. + +That will be served at . +After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!) + +## Verify Everything is Working + +You can run the `test` script to verify that pnpm is working _and_ that the repository has been cloned correctly: ```bash pnpm test @@ -72,303 +87,6 @@ The `test` script and others are in the top-level `package.json` file. All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ warnings; those are ok during this step.) -### Docker - -If you are using docker and docker-compose, you have self-documented `run` bash script, which is a convenient alias for docker-compose commands: - -```bash -./run install # npx pnpm install -./run test # pnpm test -``` - -## Contributing Code - -The basic steps for contributing code are: - -```mermaid-example -graph LR - git[1. Checkout a git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge] -``` - -```mermaid -graph LR - git[1. Checkout a git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge] -``` - -1. **Create** and checkout a git branch and work on your code in the branch -2. Write and update **tests** (unit and perhaps even integration (e2e) tests) (If you do TDD/BDD, the order might be different.) -3. **Let users know** that things have changed or been added in the documents! This is often overlooked, but _critical_ -4. **Submit** your code as a _pull request_. -5. Maintainers will **review** your code. If there are no changes necessary, the PR will be merged. Otherwise, make the requested changes and repeat. - -### 1. Checkout a git branch - -Mermaid uses a [Git Flow](https://guides.github.com/introduction/flow/)–inspired approach to branching. - -Development is done in the `develop` branch. - -Once development is done we create a `release/vX.X.X` branch from `develop` for testing. - -Once the release happens we add a tag to the `release` branch and merge it with `master`. The live product and on-line documentation are what is in the `master` branch. - -**All new work should be based on the `develop` branch.** - -**When you are ready to do work, always, ALWAYS:** - -1. Make sure you have the most up-to-date version of the `develop` branch. (fetch or pull to update it) -2. Check out the `develop` branch -3. Create a new branch for your work. Please name the branch following our naming convention below. - -We use the follow naming convention for branches: - -```text - [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces] -``` - -- The first part is the **type** of change: a feature, bug, chore, or documentation change ('docs') -- followed by a _slash_ (which helps to group like types together in many git tools) -- followed by the **issue number** -- followed by an _underscore_ ('\_') -- followed by a short text description (but use dashes ('-') or underscores ('\_') instead of spaces) - -If your work is specific to a single diagram type, it is a good idea to put the diagram type at the start of the description. This will help us keep release notes organized: it will help us keep changes for a diagram type together. - -**Ex: A new feature described in issue 2945 that adds a new arrow type called 'florbs' to state diagrams** - -`feature/2945_state-diagram-new-arrow-florbs` - -**Ex: A bug described in issue 1123 that causes random ugly red text in multiple diagram types** -`bug/1123_fix_random_ugly_red_text` - -### 2. Write Tests - -Tests ensure that each function, module, or part of code does what it says it will do. This is critically -important when other changes are made to ensure that existing code is not broken (no regression). - -Just as important, the tests act as _specifications:_ they specify what the code does (or should do). -Whenever someone is new to a section of code, they should be able to read the tests to get a thorough understanding of what it does and why. - -If you are fixing a bug, you should add tests to ensure that your code has actually fixed the bug, to specify/describe what the code is doing, and to ensure the bug doesn't happen again. -(If there had been a test for the situation, the bug never would have happened in the first place.) -You may need to change existing tests if they were inaccurate. - -If you are adding a feature, you will definitely need to add tests. Depending on the size of your feature, you may need to add integration tests. - -#### Unit Tests - -Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run. - -Unit tests are mandatory all code except the renderers. (The renderers are tested with integration tests.) - -We use [Vitest](https://vitest.dev) to run unit tests. - -You can use the following command to run the unit tests: - -```sh -pnpm test -``` - -When writing new tests, it's easier to have the tests automatically run as you make changes. You can do this by running the following command: - -```sh -pnpm test:watch -``` - -#### Integration/End-to-End (e2e) tests - -These test the rendering and visual appearance of the diagrams. -This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks! - -To start working with the e2e tests: - -1. Run `pnpm dev` to start the dev server -2. Start **Cypress** by running `pnpm cypress:open`. - -The rendering tests are very straightforward to create. There is a function `imgSnapshotTest`, which takes a diagram in text form and the mermaid options, and it renders that diagram in Cypress. - -When running in CI it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag it for review if it differs. - -This is what a rendering test looks like: - -```js -it('should render forks and joins', () => { - imgSnapshotTest( - ` - stateDiagram - state fork_state <<fork>> - [*] --> fork_state - fork_state --> State2 - fork_state --> State3 - - state join_state <<join>> - State2 --> join_state - State3 --> join_state - join_state --> State4 - State4 --> [*] - `, - { logLevel: 0 } - ); - cy.get('svg'); -}); -``` - -**_\[TODO - running the tests against what is expected in development. ]_** - -**_\[TODO - how to generate new screenshots]_** -.... - -### 3. Update Documentation - -If the users have no way to know that things have changed, then you haven't really _fixed_ anything for the users; you've just added to making Mermaid feel broken. -Likewise, if users don't know that there is a new feature that you've implemented, it will forever remain unknown and unused. - -The documentation has to be updated to users know that things have changed and added! - -We know it can sometimes be hard to code _and_ write user documentation. - -Our documentation is managed in `packages/mermaid/src/docs`. Details on how to edit is in the [Contributing Documentation](#contributing-documentation) section. - -Create another issue specifically for the documentation.\ -You will need to help with the PR, but definitely ask for help if you feel stuck. -When it feels hard to write stuff out, explaining it to someone and having that person ask you clarifying questions can often be 80% of the work! - -When in doubt, write up and submit what you can. It can be clarified and refined later. (With documentation, something is better than nothing!) - -### 4. Submit your pull request - -**\[TODO - PR titles should start with (fix | feat | ....)]** - -We make all changes via Pull Requests (PRs). As we have many Pull Requests from developers new to Mermaid, we have put in place a process wherein _knsv, Knut Sveidqvist_ is in charge of the final release process and the active maintainers are in charge of reviewing and merging most PRs. - -- PRs will be reviewed by active maintainers, who will provide feedback and request changes as needed. -- The maintainers will request a review from knsv, if necessary. -- Once the PR is approved, the maintainers will merge the PR into the `develop` branch. -- When a release is ready, the `release/x.x.x` branch will be created, extensively tested and knsv will be in charge of the release process. - -**Reminder: Pull Requests should be submitted to the develop branch.** - -## Contributing Documentation - -**_\[TODO: This section is still a WIP. It still needs MAJOR revision.]_** - -If it is not in the documentation, it's like it never happened. Wouldn't that be sad? With all the effort that was put into the feature? - -The docs are located in the `packages/mermaid/src/docs` folder and are written in Markdown. Just pick the right section and start typing. - -The contents of [mermaid.js.org](https://mermaid.js.org/) are based on the docs from the `master` branch. -Updates committed to the `master` branch are reflected in the [Mermaid Docs](https://mermaid.js.org/) once published. - -### How to Contribute to Documentation - -We are a little less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator. - -The documentation is located in the `packages/mermaid/src/docs` directory and organized according to relevant subfolder. - -The `docs` folder will be automatically generated when committing to `packages/mermaid/src/docs` and **should not** be edited manually. - -```mermaid-example -flowchart LR - classDef default fill:#fff,color:black,stroke:black - - source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"] - -``` - -```mermaid -flowchart LR - classDef default fill:#fff,color:black,stroke:black - - source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"] - -``` - -You can use `note`, `tip`, `warning` and `danger` in triple backticks to add a note, tip, warning or danger box. -Do not use vitepress specific markdown syntax `::: warning` as it will not be processed correctly. - -```` -```note -Note content -``` - -```tip -Tip content -``` - -```warning -Warning content -``` - -```danger -Danger content -``` - -```` - -> **Note** -> If the change is _only_ to the documentation, you can get your changes published to the site quicker by making a PR to the `master` branch. - -We encourage contributions to the documentation at [packages/mermaid/src/docs in the _develop_ branch](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs). - -**_DO NOT CHANGE FILES IN `/docs`_** - -### The official documentation site - -**[The mermaid documentation site](https://mermaid.js.org/) is powered by [Vitepress](https://vitepress.vuejs.org/).** - -To run the documentation site locally: - -1. Run `pnpm --filter mermaid run docs:dev` to start the dev server. (Or `pnpm docs:dev` inside the `packages/mermaid` directory.) -2. Open in your browser. - -Markdown is used to format the text, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax). - -To edit Docs on your computer: - -_\[TODO: need to keep this in sync with [check out a git branch in Contributing Code above](#1-checkout-a-git-branch) ]_ - -1. Create a fork of the develop branch to work on. -2. Find the Markdown file (.md) to edit in the `packages/mermaid/src/docs` directory. -3. Make changes or add new documentation. -4. Commit changes to your branch and push it to GitHub (which should create a new branch). -5. Create a Pull Request of your fork. - -To edit Docs on GitHub: - -1. Login to [GitHub.com](https://www.github.com). -2. Navigate to [packages/mermaid/src/docs](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs) in the mermaid-js repository. -3. To edit a file, click the pencil icon at the top-right of the file contents panel. -4. Describe what you changed in the **Propose file change** section, located at the bottom of the page. -5. Submit your changes by clicking the button **Propose file change** at the bottom (by automatic creation of a fork and a new branch). -6. Visit the Actions tab in Github, `https://github.com//mermaid/actions` and enable the actions for your fork. This will ensure that the documentation is built and updated in your fork. -7. Create a Pull Request of your newly forked branch by clicking the green **Create Pull Request** button. - -### Documentation organization: Sidebar navigation - -If you want to propose changes to how the documentation is _organized_, such as adding a new section or re-arranging or renaming a section, you must update the **sidebar navigation.** - -The sidebar navigation is defined in [the vitepress configuration file config.ts](../.vitepress/config.ts). - -## Questions or Suggestions? - -#### First search to see if someone has already asked (and hopefully been answered) or suggested the same thing. - -- Search in Discussions -- Search in open Issues -- Search in closed Issues - -If you find an open issue or discussion thread that is similar to your question but isn't answered, you can let us know that you are also interested in it. -Use the GitHub reactions to add a thumbs-up to the issue or discussion thread. - -This helps the team know the relative interest in something and helps them set priorities and assignments. - -Feel free to add to the discussion on the issue or topic. - -If you can't find anything that already addresses your question or suggestion, _open a new issue:_ - -Log in to [GitHub.com](https://www.github.com), open or append to an issue [using the GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Area%3A+Documentation%22). - -### How to Contribute a Suggestion - ## Last Words Don't get daunted if it is hard in the beginning. We have a great community with only encouraging words. So, if you get stuck, ask for help and hints in the Slack forum. If you want to show off something good, show it off there. diff --git a/docs/community/docker-development.md b/docs/community/docker-development.md new file mode 100644 index 000000000..9df0c8d59 --- /dev/null +++ b/docs/community/docker-development.md @@ -0,0 +1,109 @@ +> **Warning** +> +> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT. +> +> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/docker-development.md](../../packages/mermaid/src/docs/community/docker-development.md). + +# Contributing to Mermaid via Docker + +> The following documentation describes how to work with Mermaid in a Docker environment. +> There's also a [host installation guide](../community/development.md) +> if you prefer to work without a Docker environment. + +So you want to help? That's great! + +![Image of happy people jumping with excitement](https://media.giphy.com/media/BlVnrxJgTGsUw/giphy.gif) + +Here are a few things to get you started on the right path. + +## Get the Source Code + +In GitHub, you first **fork** a repository when you are going to make changes and submit pull requests. + +Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with. + +[Fork mermaid](https://github.com/mermaid-js/mermaid/fork) to start contributing to the main project and its documentation, or [search for other repositories](https://github.com/orgs/mermaid-js/repositories). + +[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo) + +## Technical Requirements + +> The following documentation describes how to work with Mermaid in a Docker environment. +> There's also a [host installation guide](../community/development.md) +> if you prefer to work without a Docker environment. + +[Install Docker](https://docs.docker.com/engine/install/). And that is pretty much all you need. + +Optionally, to run GUI (Cypress) within Docker you will also need an X11 server installed. +You might already have it installed, so check this by running: + +```bash +echo $DISPLAY +``` + +If the `$DISPLAY` variable is not empty, then an X11 server is running. Otherwise you may need to install one. + +## Setup and Launch + +### Switch to project + +Once you have cloned the repository onto your development machine, change into the `mermaid` project folder (the top level directory of the mermaid project repository) + +```bash +cd mermaid +``` + +### Make `./run` executable + +For development using Docker there is a self-documented `run` bash script, which provides convenient aliases for `docker compose` commands. + +Ensure `./run` script is executable: + +```bash +chmod +x run +``` + +> **💡 Tip** +> To get detailed help simply type `./run` or `./run help`. +> +> It also has short _Development quick start guide_ embedded. + +### Install packages + +```bash +./run pnpm install # Install packages +``` + +### Launch + +```bash +./run dev +``` + +Now you are ready to make your changes! Edit whichever files in `src` as required. + +Open in your browser, after starting the dev server. +There is a list of demos that can be used to see and test your changes. + +If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy. + +That will be served at . +After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!) + +## Verify Everything is Working + +```bash +./run pnpm test +``` + +The `test` script and others are in the top-level `package.json` file. + +All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ warnings; those are ok during this step.) + +## Last Words + +Don't get daunted if it is hard in the beginning. We have a great community with only encouraging words. So, if you get stuck, ask for help and hints in the Slack forum. If you want to show off something good, show it off there. + +[Join our Slack community if you want closer contact!](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE) + +![Image of superhero wishing you good luck](https://media.giphy.com/media/l49JHz7kJvl6MCj3G/giphy.gif) diff --git a/docs/community/documentation.md b/docs/community/documentation.md new file mode 100644 index 000000000..67d35d395 --- /dev/null +++ b/docs/community/documentation.md @@ -0,0 +1,105 @@ +> **Warning** +> +> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT. +> +> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/documentation.md](../../packages/mermaid/src/docs/community/documentation.md). + +# Contributing Documentation + +**_\[TODO: This section is still a WIP. It still needs MAJOR revision.]_** + +If it is not in the documentation, it's like it never happened. Wouldn't that be sad? With all the effort that was put into the feature? + +The docs are located in the `packages/mermaid/src/docs` folder and are written in Markdown. Just pick the right section and start typing. + +The contents of [mermaid.js.org](https://mermaid.js.org/) are based on the docs from the `master` branch. +Updates committed to the `master` branch are reflected in the [Mermaid Docs](https://mermaid.js.org/) once published. + +## How to Contribute to Documentation + +We are a little less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator. + +The documentation is located in the `packages/mermaid/src/docs` directory and organized according to relevant subfolder. + +The `docs` folder will be automatically generated when committing to `packages/mermaid/src/docs` and **should not** be edited manually. + +```mermaid-example +flowchart LR + classDef default fill:#fff,color:black,stroke:black + + source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"] + +``` + +```mermaid +flowchart LR + classDef default fill:#fff,color:black,stroke:black + + source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"] + +``` + +You can use `note`, `tip`, `warning` and `danger` in triple backticks to add a note, tip, warning or danger box. +Do not use vitepress specific markdown syntax `::: warning` as it will not be processed correctly. + +````markdown +```note +Note content +``` + +```tip +Tip content +``` + +```warning +Warning content +``` + +```danger +Danger content +``` +```` + +> **Note** +> If the change is _only_ to the documentation, you can get your changes published to the site quicker by making a PR to the `master` branch. In that case, your branch should be based on master, not develop. + +We encourage contributions to the documentation at [packages/mermaid/src/docs in the _develop_ branch](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs). + +**_DO NOT CHANGE FILES IN `/docs`_** + +## The official documentation site + +**[The mermaid documentation site](https://mermaid.js.org/) is powered by [Vitepress](https://vitepress.vuejs.org/).** + +To run the documentation site locally: + +1. Run `pnpm --filter mermaid run docs:dev` to start the dev server. (Or `pnpm docs:dev` inside the `packages/mermaid` directory.) +2. Open in your browser. + +Markdown is used to format the text, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax). + +To edit Docs on your computer: + +_\[TODO: need to keep this in sync with [check out a git branch in Contributing Code above](#1-checkout-a-git-branch) ]_ + +1. Create a fork of the develop branch to work on. +2. Find the Markdown file (.md) to edit in the `packages/mermaid/src/docs` directory. +3. Make changes or add new documentation. +4. Commit changes to your branch and push it to GitHub (which should create a new branch). +5. Create a Pull Request from the branch of your fork. + +To edit Docs on GitHub: + +1. Login to [GitHub.com](https://www.github.com). +2. Navigate to [packages/mermaid/src/docs](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs) in the mermaid-js repository. +3. To edit a file, click the pencil icon at the top-right of the file contents panel. +4. Describe what you changed in the **Propose file change** section, located at the bottom of the page. +5. Submit your changes by clicking the button **Propose file change** at the bottom (by automatic creation of a fork and a new branch). +6. Visit the Actions tab in Github, `https://github.com//mermaid/actions` and enable the actions for your fork. This will ensure that the documentation is built and updated in your fork. +7. Create a Pull Request of your newly forked branch by clicking the green **Create Pull Request** button. + +## Documentation organization: Sidebar navigation + +If you want to propose changes to how the documentation is _organized_, such as adding a new section or re-arranging or renaming a section, you must update the **sidebar navigation.** + +The sidebar navigation is defined in [the vitepress configuration file config.ts](../.vitepress/config.ts). diff --git a/docs/community/n00b-overview.md b/docs/community/n00b-overview.md deleted file mode 100644 index afb110e9e..000000000 --- a/docs/community/n00b-overview.md +++ /dev/null @@ -1,74 +0,0 @@ -> **Warning** -> -> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT. -> -> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/n00b-overview.md](../../packages/mermaid/src/docs/community/n00b-overview.md). - -# Overview for Beginners - -**Explaining with a Diagram** - -A picture is worth a thousand words, a good diagram is undoubtedly worth more. They make understanding easier. - -## Creating and Maintaining Diagrams - -Anyone who has used Visio, or (God Forbid) Excel to make a Gantt Chart, knows how hard it is to create, edit and maintain good visualizations. - -Diagrams/Charts are significant but also become obsolete/inaccurate very fast. This catch-22 hobbles the productivity of teams. - -# Doc Rot in Diagrams - -Doc-Rot kills diagrams as quickly as it does text, but it takes hours in a desktop application to produce a diagram. - -Mermaid seeks to change using markdown-inspired syntax. The process is a quicker, less complicated, and more convenient way of going from concept to visualization. - -It is a relatively straightforward solution to a significant hurdle with the software teams. - -# Definition of Terms/ Dictionary - -**Mermaid text definitions can be saved for later reuse and editing.** - -> These are the Mermaid diagram definitions inside `
` tags, with the `class=mermaid`. - -```html -
-    graph TD
-    A[Client] --> B[Load Balancer]
-    B --> C[Server01]
-    B --> D[Server02]
-
-``` - -**render** - -> This is the core function of the Mermaid API. It reads all the `Mermaid Definitions` inside `div` tags and returns an SVG file, based on the definition. - -**Nodes** - -> These are the boxes that contain text or otherwise discrete pieces of each diagram, separated generally by arrows, except for Gantt Charts and User Journey Diagrams. They will be referred often in the instructions. Read for Diagram Specific [Syntax](../intro/n00b-syntaxReference.md) - -## Advantages of using Mermaid - -- Ease to generate, modify and render diagrams when you make them. -- The number of integrations and plugins it has. -- You can add it to your or companies website. -- Diagrams can be created through comments like this in a script: - -## The catch-22 of Diagrams and Charts: - -**Diagramming and charting is a large waste of developer's time, but not having diagrams ruins productivity.** - -Mermaid solves this by reducing the time and effort required to create diagrams and charts. - -Because, the text base for the diagrams allows it to be updated easily. Also, it can be made part of production scripts (and other pieces of code). So less time is spent on documenting, as a separate task. - -## Catching up with Development - -Being based on markdown, Mermaid can be used, not only by accomplished front-end developers, but by most computer savvy people to render diagrams, at much faster speeds. -In fact one can pick up the syntax for it quite easily from the examples given and there are many tutorials available in the internet. - -## Mermaid is for everyone. - -Video [Tutorials](https://mermaid.js.org/config/Tutorials.html) are also available for the mermaid [live editor](https://mermaid.live/). - -Alternatively you can use Mermaid [Plug-Ins](https://mermaid-js.github.io/mermaid/#/./integrations), with tools you already use, like Google Docs. diff --git a/docs/community/newDiagram.md b/docs/community/newDiagram.md index bb7e2a961..b90d192b2 100644 --- a/docs/community/newDiagram.md +++ b/docs/community/newDiagram.md @@ -10,7 +10,7 @@ #### Grammar -This would be to define a jison grammar for the new diagram type. That should start with a way to identify that the text in the mermaid tag is a diagram of that type. Create a new folder under diagrams for your new diagram type and a parser folder in it. This leads us to step 2. +This would be to define a JISON grammar for the new diagram type. That should start with a way to identify that the text in the mermaid tag is a diagram of that type. Create a new folder under diagrams for your new diagram type and a parser folder in it. This leads us to step 2. For instance: @@ -19,7 +19,7 @@ For instance: #### Store data found during parsing -There are some jison specific sub steps here where the parser stores the data encountered when parsing the diagram, this data is later used by the renderer. You can during the parsing call a object provided to the parser by the user of the parser. This object can be called during parsing for storing data. +There are some jison specific sub steps here where the parser stores the data encountered when parsing the diagram, this data is later used by the renderer. You can during the parsing call an object provided to the parser by the user of the parser. This object can be called during parsing for storing data. ```jison statement @@ -35,7 +35,7 @@ In the extract of the grammar above, it is defined that a call to the setTitle m > **Note** > Make sure that the `parseError` function for the parser is defined and calling `mermaid.parseError`. This way a common way of detecting parse errors is provided for the end-user. -For more info look in the example diagram type: +For more info look at the example diagram type: The `yy` object has the following function: @@ -54,15 +54,15 @@ parser.yy = db; ### Step 2: Rendering -Write a renderer that given the data found during parsing renders the diagram. To look at an example look at sequenceRenderer.js rather then the flowchart renderer as this is a more generic example. +Write a renderer that given the data found during parsing renders the diagram. To look at an example look at sequenceRenderer.js rather than the flowchart renderer as this is a more generic example. Place the renderer in the diagram folder. ### Step 3: Detection of the new diagram type -The second thing to do is to add the capability to detect the new diagram to type to the detectType in utils.js. The detection should return a key for the new diagram type. +The second thing to do is to add the capability to detect the new diagram to type to the detectType in `diagram-api/detectType.ts`. The detection should return a key for the new diagram type. [This key will be used to as the aria roledescription](#aria-roledescription), so it should be a word that clearly describes the diagram type. -For example, if your new diagram use a UML deployment diagram, a good key would be "UMLDeploymentDiagram" because assistive technologies such as a screen reader +For example, if your new diagram uses a UML deployment diagram, a good key would be "UMLDeploymentDiagram" because assistive technologies such as a screen reader would voice that as "U-M-L Deployment diagram." Another good key would be "deploymentDiagram" because that would be voiced as "Deployment Diagram." A bad key would be "deployment" because that would not sufficiently describe the diagram. Note that the diagram type key does not have to be the same as the diagram keyword chosen for the [grammar](#grammar), but it is helpful if they are the same. @@ -122,54 +122,7 @@ There are a few features that are common between the different types of diagrams - Themes, there is a common way to modify the styling of diagrams in Mermaid. - Comments should follow mermaid standards -Here some pointers on how to handle these different areas. - -#### [Directives](../config/directives.md) - -Here is example handling from flowcharts: -Jison: - -```jison -/* lexical grammar */ -%lex -%x open_directive -%x type_directive -%x arg_directive -%x close_directive - -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; - -/* language grammar */ - -/* ... */ - -directive - : openDirective typeDirective closeDirective separator - | openDirective typeDirective ':' argDirective closeDirective separator - ; - -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'flowchart'); } - ; -``` - -It is probably a good idea to keep the handling similar to this in your new diagram. The parseDirective function is provided by the mermaidAPI. +Here are some pointers on how to handle these different areas. ## Accessibility @@ -187,9 +140,9 @@ See [the definition of aria-roledescription](https://www.w3.org/TR/wai-aria-1.1/ ### accessible title and description -The syntax for accessible titles and descriptions is described in [the Accessibility documenation section.](../config/accessibility.md) +The syntax for accessible titles and descriptions is described in [the Accessibility documentation section.](../config/accessibility.md) -In a similar way to the directives, the jison syntax are quite similar between the diagrams. +As a design goal, the jison syntax should be similar between the diagrams. ```jison diff --git a/docs/community/questions-and-suggestions.md b/docs/community/questions-and-suggestions.md new file mode 100644 index 000000000..23d6de50f --- /dev/null +++ b/docs/community/questions-and-suggestions.md @@ -0,0 +1,26 @@ +> **Warning** +> +> ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT. +> +> ## Please edit the corresponding file in [/packages/mermaid/src/docs/community/questions-and-suggestions.md](../../packages/mermaid/src/docs/community/questions-and-suggestions.md). + +# Questions or Suggestions? + +**_\[TODO: This section is still a WIP. It still needs MAJOR revision.]_** + +## First search to see if someone has already asked (and hopefully been answered) or suggested the same thing. + +- Search in Discussions +- Search in open Issues +- Search in closed Issues + +If you find an open issue or discussion thread that is similar to your question but isn't answered, you can let us know that you are also interested in it. +Use the GitHub reactions to add a thumbs-up to the issue or discussion thread. + +This helps the team know the relative interest in something and helps them set priorities and assignments. + +Feel free to add to the discussion on the issue or topic. + +If you can't find anything that already addresses your question or suggestion, _open a new issue:_ + +Log in to [GitHub.com](https://www.github.com), open or append to an issue [using the GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Area%3A+Documentation%22). diff --git a/docs/config/Tutorials.md b/docs/config/Tutorials.md index 8f6d7e1ab..f3bad9ade 100644 --- a/docs/config/Tutorials.md +++ b/docs/config/Tutorials.md @@ -32,7 +32,7 @@ The definitions that can be generated the Live-Editor are also backwards-compati ## Mermaid with HTML -Examples are provided in [Getting Started](../intro/n00b-gettingStarted.md) +Examples are provided in [Getting Started](../intro/getting-started.md) **CodePen Examples:** @@ -62,10 +62,10 @@ from IPython.display import Image, display import matplotlib.pyplot as plt def mm(graph): - graphbytes = graph.encode("ascii") - base64_bytes = base64.b64encode(graphbytes) - base64_string = base64_bytes.decode("ascii") - display(Image(url="https://mermaid.ink/img/" + base64_string)) + graphbytes = graph.encode("utf8") + base64_bytes = base64.b64encode(graphbytes) + base64_string = base64_bytes.decode("ascii") + display(Image(url="https://mermaid.ink/img/" + base64_string)) mm(""" graph LR; diff --git a/docs/config/n00b-advanced.md b/docs/config/advanced.md similarity index 79% rename from docs/config/n00b-advanced.md rename to docs/config/advanced.md index 39c20d632..28c0ca724 100644 --- a/docs/config/n00b-advanced.md +++ b/docs/config/advanced.md @@ -2,9 +2,9 @@ > > ## THIS IS AN AUTOGENERATED FILE. DO NOT EDIT. > -> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/n00b-advanced.md](../../packages/mermaid/src/docs/config/n00b-advanced.md). +> ## Please edit the corresponding file in [/packages/mermaid/src/docs/config/advanced.md](../../packages/mermaid/src/docs/config/advanced.md). -# Advanced n00b mermaid (Coming soon..) +# Advanced mermaid (Coming soon..) ## splitting mermaid code from html diff --git a/docs/config/configuration.md b/docs/config/configuration.md index c7b780143..eb703a9d2 100644 --- a/docs/config/configuration.md +++ b/docs/config/configuration.md @@ -10,10 +10,41 @@ When mermaid starts, configuration is extracted to determine a configuration to - The default configuration - Overrides at the site level are set by the initialize call, and will be applied to all diagrams in the site/app. The term for this is the **siteConfig**. -- Directives - diagram authors can update select configuration parameters directly in the diagram code via directives. These are applied to the render config. +- Frontmatter (v10.5.0+) - diagram authors can update select configuration parameters in the frontmatter of the diagram. These are applied to the render config. +- Directives (Deprecated by Frontmatter) - diagram authors can update select configuration parameters directly in the diagram code via directives. These are applied to the render config. **The render config** is configuration that is used when rendering by applying these configurations. +## Frontmatter config + +The entire mermaid configuration (except the secure configs) can be overridden by the diagram author in the frontmatter of the diagram. The frontmatter is a YAML block at the top of the diagram. + +```mermaid-example +--- +title: Hello Title +config: + theme: base + themeVariables: + primaryColor: "#00ff00" +--- +flowchart + Hello --> World + +``` + +```mermaid +--- +title: Hello Title +config: + theme: base + themeVariables: + primaryColor: "#00ff00" +--- +flowchart + Hello --> World + +``` + ## Theme configuration ## Starting mermaid diff --git a/docs/config/directives.md b/docs/config/directives.md index 27fd767c7..533126263 100644 --- a/docs/config/directives.md +++ b/docs/config/directives.md @@ -6,6 +6,9 @@ # Directives +> **Warning** +> Directives are deprecated from v10.5.0. Please use the `config` key in frontmatter to pass configuration. See [Configuration](./configuration.md) for more details. + ## Directives Directives give a diagram author the capability to alter the appearance of a diagram before rendering by changing the applied configuration. @@ -123,7 +126,7 @@ The following code snippet changes `theme` to `forest`: `%%{init: { "theme": "forest" } }%%` -Possible theme values are: `default`,`base`, `dark`, `forest` and `neutral`. +Possible theme values are: `default`, `base`, `dark`, `forest` and `neutral`. Default Value is `default`. Example: @@ -288,7 +291,7 @@ Let us see an example: sequenceDiagram Alice->Bob: Hello Bob, how are you? -Bob->Alice: Fine, how did you mother like the book I suggested? And did you catch the new book about alien invasion? +Bob->Alice: Fine, how did your mother like the book I suggested? And did you catch the new book about alien invasion? Alice->Bob: Good. Bob->Alice: Cool ``` @@ -297,7 +300,7 @@ Bob->Alice: Cool sequenceDiagram Alice->Bob: Hello Bob, how are you? -Bob->Alice: Fine, how did you mother like the book I suggested? And did you catch the new book about alien invasion? +Bob->Alice: Fine, how did your mother like the book I suggested? And did you catch the new book about alien invasion? Alice->Bob: Good. Bob->Alice: Cool ``` @@ -314,7 +317,7 @@ By applying that snippet to the diagram above, `wrap` will be enabled: %%{init: { "sequence": { "wrap": true, "width":300 } } }%% sequenceDiagram Alice->Bob: Hello Bob, how are you? -Bob->Alice: Fine, how did you mother like the book I suggested? And did you catch the new book about alien invasion? +Bob->Alice: Fine, how did your mother like the book I suggested? And did you catch the new book about alien invasion? Alice->Bob: Good. Bob->Alice: Cool ``` @@ -323,7 +326,7 @@ Bob->Alice: Cool %%{init: { "sequence": { "wrap": true, "width":300 } } }%% sequenceDiagram Alice->Bob: Hello Bob, how are you? -Bob->Alice: Fine, how did you mother like the book I suggested? And did you catch the new book about alien invasion? +Bob->Alice: Fine, how did your mother like the book I suggested? And did you catch the new book about alien invasion? Alice->Bob: Good. Bob->Alice: Cool ``` diff --git a/docs/config/setup/interfaces/mermaidAPI.ParseOptions.md b/docs/config/setup/interfaces/mermaidAPI.ParseOptions.md index 8ab259885..ea390899e 100644 --- a/docs/config/setup/interfaces/mermaidAPI.ParseOptions.md +++ b/docs/config/setup/interfaces/mermaidAPI.ParseOptions.md @@ -16,4 +16,4 @@ #### Defined in -[mermaidAPI.ts:77](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L77) +[mermaidAPI.ts:59](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L59) diff --git a/docs/config/setup/interfaces/mermaidAPI.RenderResult.md b/docs/config/setup/interfaces/mermaidAPI.RenderResult.md index 527b46d09..18ee5e431 100644 --- a/docs/config/setup/interfaces/mermaidAPI.RenderResult.md +++ b/docs/config/setup/interfaces/mermaidAPI.RenderResult.md @@ -39,7 +39,7 @@ bindFunctions?.(div); // To call bindFunctions only if it's present. #### Defined in -[mermaidAPI.ts:97](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L97) +[mermaidAPI.ts:79](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L79) --- @@ -51,4 +51,4 @@ The svg code for the rendered graph. #### Defined in -[mermaidAPI.ts:87](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L87) +[mermaidAPI.ts:69](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L69) diff --git a/docs/config/setup/modules/config.md b/docs/config/setup/modules/config.md index 8381dc8c7..f1de64e2d 100644 --- a/docs/config/setup/modules/config.md +++ b/docs/config/setup/modules/config.md @@ -14,7 +14,7 @@ #### Defined in -[config.ts:7](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L7) +[config.ts:8](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L8) ## Functions @@ -26,9 +26,9 @@ Pushes in a directive to the configuration #### Parameters -| Name | Type | Description | -| :---------- | :---- | :----------------------- | -| `directive` | `any` | The directive to push in | +| Name | Type | Description | +| :---------- | :-------------- | :----------------------- | +| `directive` | `MermaidConfig` | The directive to push in | #### Returns @@ -36,7 +36,7 @@ Pushes in a directive to the configuration #### Defined in -[config.ts:191](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L191) +[config.ts:188](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L188) --- @@ -60,7 +60,7 @@ The currentConfig #### Defined in -[config.ts:137](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L137) +[config.ts:131](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L131) --- @@ -118,7 +118,7 @@ The siteConfig #### Defined in -[config.ts:223](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L223) +[config.ts:218](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L218) --- @@ -147,7 +147,7 @@ options in-place #### Defined in -[config.ts:152](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L152) +[config.ts:146](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L146) --- @@ -242,10 +242,10 @@ The new siteConfig #### Parameters -| Name | Type | -| :------------ | :-------------- | -| `siteCfg` | `MermaidConfig` | -| `_directives` | `any`\[] | +| Name | Type | +| :------------ | :----------------- | +| `siteCfg` | `MermaidConfig` | +| `_directives` | `MermaidConfig`\[] | #### Returns @@ -253,7 +253,7 @@ The new siteConfig #### Defined in -[config.ts:14](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L14) +[config.ts:15](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/config.ts#L15) --- diff --git a/docs/config/setup/modules/defaultConfig.md b/docs/config/setup/modules/defaultConfig.md index a55ec1808..7a9b891c4 100644 --- a/docs/config/setup/modules/defaultConfig.md +++ b/docs/config/setup/modules/defaultConfig.md @@ -10,17 +10,17 @@ ### configKeys -• `Const` **configKeys**: `string`\[] +• `Const` **configKeys**: `Set`<`string`> #### Defined in -[defaultConfig.ts:266](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L266) +[defaultConfig.ts:272](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L272) --- ### default -• `Const` **default**: `Partial`<`MermaidConfig`> +• `Const` **default**: `RequiredDeep`<`MermaidConfig`> Default mermaid configuration options. @@ -30,4 +30,4 @@ Non-JSON JS default values are listed in this file, e.g. functions, or #### Defined in -[defaultConfig.ts:16](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L16) +[defaultConfig.ts:18](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/defaultConfig.ts#L18) diff --git a/docs/config/setup/modules/mermaidAPI.md b/docs/config/setup/modules/mermaidAPI.md index 72f18cace..0a948b6f3 100644 --- a/docs/config/setup/modules/mermaidAPI.md +++ b/docs/config/setup/modules/mermaidAPI.md @@ -25,13 +25,13 @@ Renames and re-exports [mermaidAPI](mermaidAPI.md#mermaidapi) #### Defined in -[mermaidAPI.ts:81](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L81) +[mermaidAPI.ts:63](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L63) ## Variables ### mermaidAPI -• `Const` **mermaidAPI**: `Readonly`<{ `defaultConfig`: `MermaidConfig` = configApi.defaultConfig; `getConfig`: () => `MermaidConfig` = configApi.getConfig; `getDiagramFromText`: (`text`: `string`) => `Promise`<`Diagram`> ; `getSiteConfig`: () => `MermaidConfig` = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: `MermaidConfig`) => `void` ; `parse`: (`text`: `string`, `parseOptions?`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md)) => `Promise`<`boolean`> ; `parseDirective`: (`p`: `any`, `statement`: `string`, `context`: `string`, `type`: `string`) => `void` ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](../interfaces/mermaidAPI.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.setConfig; `updateSiteConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.updateSiteConfig }> +• `Const` **mermaidAPI**: `Readonly`<{ `defaultConfig`: `MermaidConfig` = configApi.defaultConfig; `getConfig`: () => `MermaidConfig` = configApi.getConfig; `getDiagramFromText`: (`text`: `string`, `metadata`: `Pick`<`DiagramMetadata`, `"title"`>) => `Promise`<`Diagram`> ; `getSiteConfig`: () => `MermaidConfig` = configApi.getSiteConfig; `globalReset`: () => `void` ; `initialize`: (`options`: `MermaidConfig`) => `void` ; `parse`: (`text`: `string`, `parseOptions?`: [`ParseOptions`](../interfaces/mermaidAPI.ParseOptions.md)) => `Promise`<`boolean`> ; `render`: (`id`: `string`, `text`: `string`, `svgContainingElement?`: `Element`) => `Promise`<[`RenderResult`](../interfaces/mermaidAPI.RenderResult.md)> ; `reset`: () => `void` ; `setConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.setConfig; `updateSiteConfig`: (`conf`: `MermaidConfig`) => `MermaidConfig` = configApi.updateSiteConfig }> ## mermaidAPI configuration defaults @@ -96,7 +96,7 @@ mermaid.initialize(config); #### Defined in -[mermaidAPI.ts:667](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L667) +[mermaidAPI.ts:641](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L641) ## Functions @@ -127,7 +127,7 @@ Return the last node appended #### Defined in -[mermaidAPI.ts:308](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L308) +[mermaidAPI.ts:299](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L299) --- @@ -153,13 +153,13 @@ the cleaned up svgCode #### Defined in -[mermaidAPI.ts:256](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L256) +[mermaidAPI.ts:245](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L245) --- ### createCssStyles -▸ **createCssStyles**(`config`, `graphType`, `classDefs?`): `string` +▸ **createCssStyles**(`config`, `classDefs?`): `string` Create the user styles @@ -168,7 +168,6 @@ Create the user styles | Name | Type | Description | | :---------- | :------------------------------------------------------------------ | :------------------------------------------------------------------------------------------------------------------------ | | `config` | `MermaidConfig` | configuration that has style and theme settings to use | -| `graphType` | `string` | used for checking if classDefs should be applied | | `classDefs` | `undefined` \| `null` \| `Record`<`string`, `DiagramStyleClassDef`> | the classDefs in the diagram text. Might be null if none were defined. Usually is the result of a call to getClasses(...) | #### Returns @@ -179,7 +178,7 @@ the string with all the user styles #### Defined in -[mermaidAPI.ts:185](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L185) +[mermaidAPI.ts:175](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L175) --- @@ -189,12 +188,12 @@ the string with all the user styles #### Parameters -| Name | Type | -| :---------- | :----------------------------------------- | -| `config` | `MermaidConfig` | -| `graphType` | `string` | -| `classDefs` | `Record`<`string`, `DiagramStyleClassDef`> | -| `svgId` | `string` | +| Name | Type | +| :---------- | :-------------------------------------------------------- | +| `config` | `MermaidConfig` | +| `graphType` | `string` | +| `classDefs` | `undefined` \| `Record`<`string`, `DiagramStyleClassDef`> | +| `svgId` | `string` | #### Returns @@ -202,7 +201,7 @@ the string with all the user styles #### Defined in -[mermaidAPI.ts:233](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L233) +[mermaidAPI.ts:222](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L222) --- @@ -229,7 +228,7 @@ with an enclosing block that has each of the cssClasses followed by !important; #### Defined in -[mermaidAPI.ts:169](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L169) +[mermaidAPI.ts:160](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L160) --- @@ -249,7 +248,7 @@ with an enclosing block that has each of the cssClasses followed by !important; #### Defined in -[mermaidAPI.ts:155](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L155) +[mermaidAPI.ts:146](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L146) --- @@ -269,7 +268,7 @@ with an enclosing block that has each of the cssClasses followed by !important; #### Defined in -[mermaidAPI.ts:126](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L126) +[mermaidAPI.ts:117](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L117) --- @@ -295,7 +294,7 @@ Put the svgCode into an iFrame. Return the iFrame code #### Defined in -[mermaidAPI.ts:287](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L287) +[mermaidAPI.ts:276](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L276) --- @@ -320,4 +319,4 @@ Remove any existing elements from the given document #### Defined in -[mermaidAPI.ts:358](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L358) +[mermaidAPI.ts:349](https://github.com/mermaid-js/mermaid/blob/master/packages/mermaid/src/mermaidAPI.ts#L349) diff --git a/docs/config/usage.md b/docs/config/usage.md index 4203e3a13..8bd34345f 100644 --- a/docs/config/usage.md +++ b/docs/config/usage.md @@ -41,7 +41,7 @@ pnpm add mermaid **Hosting mermaid on a web page:** -> Note:This topic explored in greater depth in the [User Guide for Beginners](../intro/n00b-gettingStarted.md) +> Note: This topic is explored in greater depth in the [User Guide for Beginners](../intro/getting-started.md) The easiest way to integrate mermaid on a web page requires two elements: @@ -100,7 +100,7 @@ Mermaid can load multiple diagrams, in the same page. ## Enabling Click Event and Tags in Nodes -A `securityLevel` configuration has to first be cleared. `securityLevel` sets the level of trust for the parsed diagrams and limits click functionality. This was introduce in version 8.2 as a security improvement, aimed at preventing malicious use. +A `securityLevel` configuration has to first be cleared. `securityLevel` sets the level of trust for the parsed diagrams and limits click functionality. This was introduced in version 8.2 as a security improvement, aimed at preventing malicious use. **It is the site owner's responsibility to discriminate between trustworthy and untrustworthy user-bases and we encourage the use of discretion.** @@ -115,13 +115,13 @@ Values: - **strict**: (**default**) HTML tags in the text are encoded and click functionality is disabled. - **antiscript**: HTML tags in text are allowed (only script elements are removed) and click functionality is enabled. - **loose**: HTML tags in text are allowed and click functionality is enabled. -- **sandbox**: With this security level, all rendering takes place in a sandboxed iframe. This prevent any JavaScript from running in the context. This may hinder interactive functionality of the diagram, like scripts, popups in the sequence diagram, links to other tabs or targets, etc. +- **sandbox**: With this security level, all rendering takes place in a sandboxed iframe. This prevents any JavaScript from running in the context. This may hinder interactive functionality of the diagram, like scripts, popups in the sequence diagram, links to other tabs or targets, etc. > **Note** > This changes the default behaviour of mermaid so that after upgrade to 8.2, unless the `securityLevel` is not changed, tags in flowcharts are encoded as tags and clicking is disabled. > **sandbox** security level is still in the beta version. -**If you are taking responsibility for the diagram source security you can set the `securityLevel` to a value of your choosing . This allows clicks and tags are allowed.** +**If you are taking responsibility for the diagram source security you can set the `securityLevel` to a value of your choosing. This allows clicks and tags are allowed.** **To change `securityLevel`, you have to call `mermaid.initialize`:** @@ -228,7 +228,7 @@ mermaid fully supports webpack. Here is a [working demo](https://github.com/merm The main idea of the API is to be able to call a render function with the graph definition as a string. The render function will render the graph and call a callback with the resulting SVG code. With this approach it is up to the site creator to fetch the graph definition from the site (perhaps from a textarea), render it and place the graph somewhere in the site. -The example below show an outline of how this could be used. The example just logs the resulting SVG to the JavaScript console. +The example below shows an example of how this could be used. The example just logs the resulting SVG to the JavaScript console. ```html 1 - Act2: - 11 - 1`; - const exactlyString = `1 - Act1: Hello 11 - Act2: - 11 - 1`; - compareRemoveScript(labelString, exactlyString); - }); - - it('should remove all javascript urls', function () { - compareRemoveScript( - `This is a clean link + clean link - and me too`, - `This is a clean link + clean link - and me too` - ); - }); - - it('should detect malicious images', function () { - compareRemoveScript(``, ``); - }); - - it('should detect iframes', function () { - compareRemoveScript( - ` - `, - '' - ); - }); -}); - -describe('Sanitize text', function () { - it('should remove script tag', function () { - const maliciousStr = 'javajavascript:script:alert(1)'; - const result = sanitizeText(maliciousStr, { - securityLevel: 'strict', - flowchart: { htmlLabels: true }, - }); - expect(result).not.toContain('javascript:alert(1)'); - }); -}); - -describe('generic parser', function () { - it('should parse generic types', function () { - expect(parseGenericTypes('test~T~')).toEqual('test'); - expect(parseGenericTypes('test~Array~Array~string~~~')).toEqual('test>>'); - expect(parseGenericTypes('test~Array~Array~string[]~~~')).toEqual( - 'test>>' - ); - expect(parseGenericTypes('test ~Array~Array~string[]~~~')).toEqual( - 'test >>' - ); - expect(parseGenericTypes('~test')).toEqual('~test'); - expect(parseGenericTypes('~test Array~string~')).toEqual('~test Array'); - }); -}); diff --git a/packages/mermaid/src/diagrams/common/common.spec.ts b/packages/mermaid/src/diagrams/common/common.spec.ts new file mode 100644 index 000000000..4dac5b33c --- /dev/null +++ b/packages/mermaid/src/diagrams/common/common.spec.ts @@ -0,0 +1,87 @@ +import { sanitizeText, removeScript, parseGenericTypes, countOccurrence } from './common.js'; + +describe('when securityLevel is antiscript, all script must be removed', () => { + /** + * @param original - The original text + * @param result - The expected sanitized text + */ + function compareRemoveScript(original: string, result: string) { + expect(removeScript(original).trim()).toEqual(result); + } + + it('should remove all script block, script inline.', () => { + const labelString = `1 + Act1: Hello 11 + Act2: + 11 + 1`; + const exactlyString = `1 + Act1: Hello 11 + Act2: + 11 + 1`; + compareRemoveScript(labelString, exactlyString); + }); + + it('should remove all javascript urls', () => { + compareRemoveScript( + `This is a clean link + clean link + and me too`, + `This is a clean link + clean link + and me too` + ); + }); + + it('should detect malicious images', () => { + compareRemoveScript(``, ``); + }); + + it('should detect iframes', () => { + compareRemoveScript( + ` + `, + '' + ); + }); +}); + +describe('Sanitize text', () => { + it('should remove script tag', () => { + const maliciousStr = 'javajavascript:script:alert(1)'; + const result = sanitizeText(maliciousStr, { + securityLevel: 'strict', + flowchart: { htmlLabels: true }, + }); + expect(result).not.toContain('javascript:alert(1)'); + }); +}); + +describe('generic parser', () => { + it.each([ + ['test~T~', 'test'], + ['test~Array~Array~string~~~', 'test>>'], + ['test~Array~Array~string[]~~~', 'test>>'], + ['test ~Array~Array~string[]~~~', 'test >>'], + ['~test', '~test'], + ['~test~T~', '~test'], + ])('should parse generic types: %s to %s', (input: string, expected: string) => { + expect(parseGenericTypes(input)).toEqual(expected); + }); +}); + +it.each([ + ['', '', 0], + ['', 'x', 0], + ['test', 'x', 0], + ['test', 't', 2], + ['test', 'te', 1], + ['test~T~', '~', 2], + ['test~Array~Array~string~~~', '~', 6], +])( + 'should count `%s` to contain occurrences of `%s` to be `%i`', + (str: string, substring: string, count: number) => { + expect(countOccurrence(str, substring)).toEqual(count); + } +); diff --git a/packages/mermaid/src/diagrams/common/common.ts b/packages/mermaid/src/diagrams/common/common.ts index 28d29b280..c98549bd3 100644 --- a/packages/mermaid/src/diagrams/common/common.ts +++ b/packages/mermaid/src/diagrams/common/common.ts @@ -1,6 +1,7 @@ import DOMPurify from 'dompurify'; -import { MermaidConfig } from '../../config.type.js'; +import type { MermaidConfig } from '../../config.type.js'; +// Remove and ignore br:s export const lineBreakRegex = //gi; /** @@ -177,23 +178,80 @@ export const getMin = function (...values: number[]): number { * @param text - The text to convert * @returns The converted string */ -export const parseGenericTypes = function (text: string): string { - let cleanedText = text; +export const parseGenericTypes = function (input: string): string { + const inputSets = input.split(/(,)/); + const output = []; - if (text.split('~').length - 1 >= 2) { - let newCleanedText = cleanedText; + for (let i = 0; i < inputSets.length; i++) { + let thisSet = inputSets[i]; - // use a do...while loop instead of replaceAll to detect recursion - // e.g. Array~Array~T~~ - do { - cleanedText = newCleanedText; - newCleanedText = cleanedText.replace(/~([^\s,:;]+)~/, '<$1>'); - } while (newCleanedText != cleanedText); + // if the original input included a value such as "~K, V~"", these will be split into + // an array of ["~K",","," V~"]. + // This means that on each call of processSet, there will only be 1 ~ present + // To account for this, if we encounter a ",", we are checking the previous and next sets in the array + // to see if they contain matching ~'s + // in which case we are assuming that they should be rejoined and sent to be processed + if (thisSet === ',' && i > 0 && i + 1 < inputSets.length) { + const previousSet = inputSets[i - 1]; + const nextSet = inputSets[i + 1]; - return parseGenericTypes(newCleanedText); - } else { - return cleanedText; + if (shouldCombineSets(previousSet, nextSet)) { + thisSet = previousSet + ',' + nextSet; + i++; // Move the index forward to skip the next iteration since we're combining sets + output.pop(); + } + } + + output.push(processSet(thisSet)); } + + return output.join(''); +}; + +export const countOccurrence = (string: string, substring: string): number => { + return Math.max(0, string.split(substring).length - 1); +}; + +const shouldCombineSets = (previousSet: string, nextSet: string): boolean => { + const prevCount = countOccurrence(previousSet, '~'); + const nextCount = countOccurrence(nextSet, '~'); + + return prevCount === 1 && nextCount === 1; +}; + +const processSet = (input: string): string => { + const tildeCount = countOccurrence(input, '~'); + let hasStartingTilde = false; + + if (tildeCount <= 1) { + return input; + } + + // If there is an odd number of tildes, and the input starts with a tilde, we need to remove it and add it back in later + if (tildeCount % 2 !== 0 && input.startsWith('~')) { + input = input.substring(1); + hasStartingTilde = true; + } + + const chars = [...input]; + + let first = chars.indexOf('~'); + let last = chars.lastIndexOf('~'); + + while (first !== -1 && last !== -1 && first !== last) { + chars[first] = '<'; + chars[last] = '>'; + + first = chars.indexOf('~'); + last = chars.lastIndexOf('~'); + } + + // Add the starting tilde back in if we removed it + if (hasStartingTilde) { + chars.unshift('~'); + } + + return chars.join(''); }; // TODO: find a better method for detecting support. This interface was added in the MathML 4 spec. diff --git a/packages/mermaid/src/diagrams/common/commonDb.ts b/packages/mermaid/src/diagrams/common/commonDb.ts new file mode 100644 index 000000000..e4b9c3539 --- /dev/null +++ b/packages/mermaid/src/diagrams/common/commonDb.ts @@ -0,0 +1,32 @@ +import { sanitizeText as _sanitizeText } from './common.js'; +import { getConfig } from '../../config.js'; + +let accTitle = ''; +let diagramTitle = ''; +let accDescription = ''; + +const sanitizeText = (txt: string): string => _sanitizeText(txt, getConfig()); + +export const clear = (): void => { + accTitle = ''; + accDescription = ''; + diagramTitle = ''; +}; + +export const setAccTitle = (txt: string): void => { + accTitle = sanitizeText(txt).replace(/^\s+/g, ''); +}; + +export const getAccTitle = (): string => accTitle; + +export const setAccDescription = (txt: string): void => { + accDescription = sanitizeText(txt).replace(/\n\s+/g, '\n'); +}; + +export const getAccDescription = (): string => accDescription; + +export const setDiagramTitle = (txt: string): void => { + diagramTitle = sanitizeText(txt); +}; + +export const getDiagramTitle = (): string => diagramTitle; diff --git a/packages/mermaid/src/diagrams/common/commonTypes.ts b/packages/mermaid/src/diagrams/common/commonTypes.ts new file mode 100644 index 000000000..84c26db6e --- /dev/null +++ b/packages/mermaid/src/diagrams/common/commonTypes.ts @@ -0,0 +1,58 @@ +export interface RectData { + x: number; + y: number; + fill: string; + width: number; + height: number; + stroke: string; + class?: string; + color?: string; + rx?: number; + ry?: number; + attrs?: Record; + anchor?: string; +} + +export interface Bound { + startx: number; + stopx: number; + starty: number; + stopy: number; + fill: string; + stroke: string; +} + +export interface TextData { + x: number; + y: number; + anchor: string; + text: string; + textMargin: number; + class?: string; +} + +export interface TextObject { + x: number; + y: number; + width: number; + height: number; + fill?: string; + anchor?: string; + 'text-anchor': string; + style: string; + textMargin: number; + rx: number; + ry: number; + tspan: boolean; + valign?: string; +} + +export type D3RectElement = d3.Selection; + +export type D3UseElement = d3.Selection; + +export type D3ImageElement = d3.Selection; + +export type D3TextElement = d3.Selection; + +export type D3TSpanElement = d3.Selection; diff --git a/packages/mermaid/src/diagrams/common/svgDrawCommon.js b/packages/mermaid/src/diagrams/common/svgDrawCommon.js deleted file mode 100644 index 9a4ce8aa2..000000000 --- a/packages/mermaid/src/diagrams/common/svgDrawCommon.js +++ /dev/null @@ -1,114 +0,0 @@ -import { sanitizeUrl } from '@braintree/sanitize-url'; - -export const drawRect = function (elem, rectData) { - const rectElem = elem.append('rect'); - rectElem.attr('x', rectData.x); - rectElem.attr('y', rectData.y); - rectElem.attr('fill', rectData.fill); - rectElem.attr('stroke', rectData.stroke); - rectElem.attr('width', rectData.width); - rectElem.attr('height', rectData.height); - rectElem.attr('rx', rectData.rx); - rectElem.attr('ry', rectData.ry); - - if (rectData.attrs !== 'undefined' && rectData.attrs !== null) { - for (let attrKey in rectData.attrs) { - rectElem.attr(attrKey, rectData.attrs[attrKey]); - } - } - - if (rectData.class !== 'undefined') { - rectElem.attr('class', rectData.class); - } - - return rectElem; -}; - -/** - * Draws a background rectangle - * - * @param {any} elem Diagram (reference for bounds) - * @param {any} bounds Shape of the rectangle - */ -export const drawBackgroundRect = function (elem, bounds) { - const rectElem = drawRect(elem, { - x: bounds.startx, - y: bounds.starty, - width: bounds.stopx - bounds.startx, - height: bounds.stopy - bounds.starty, - fill: bounds.fill, - stroke: bounds.stroke, - class: 'rect', - }); - rectElem.lower(); -}; - -export const drawText = function (elem, textData) { - // Remove and ignore br:s - const nText = textData.text.replace(//gi, ' '); - - const textElem = elem.append('text'); - textElem.attr('x', textData.x); - textElem.attr('y', textData.y); - textElem.attr('class', 'legend'); - - textElem.style('text-anchor', textData.anchor); - - if (textData.class !== undefined) { - textElem.attr('class', textData.class); - } - - const span = textElem.append('tspan'); - span.attr('x', textData.x + textData.textMargin * 2); - span.text(nText); - - return textElem; -}; - -export const drawImage = function (elem, x, y, link) { - const imageElem = elem.append('image'); - imageElem.attr('x', x); - imageElem.attr('y', y); - var sanitizedLink = sanitizeUrl(link); - imageElem.attr('xlink:href', sanitizedLink); -}; - -export const drawEmbeddedImage = function (elem, x, y, link) { - const imageElem = elem.append('use'); - imageElem.attr('x', x); - imageElem.attr('y', y); - const sanitizedLink = sanitizeUrl(link); - imageElem.attr('xlink:href', '#' + sanitizedLink); -}; - -export const getNoteRect = function () { - return { - x: 0, - y: 0, - width: 100, - height: 100, - fill: '#EDF2AE', - stroke: '#666', - anchor: 'start', - rx: 0, - ry: 0, - }; -}; - -export const getTextObj = function () { - return { - x: 0, - y: 0, - width: 100, - height: 100, - fill: undefined, - anchor: undefined, - 'text-anchor': 'start', - style: '#666', - textMargin: 0, - rx: 0, - ry: 0, - tspan: true, - valign: undefined, - }; -}; diff --git a/packages/mermaid/src/diagrams/common/svgDrawCommon.ts b/packages/mermaid/src/diagrams/common/svgDrawCommon.ts new file mode 100644 index 000000000..706d43ab9 --- /dev/null +++ b/packages/mermaid/src/diagrams/common/svgDrawCommon.ts @@ -0,0 +1,126 @@ +import { sanitizeUrl } from '@braintree/sanitize-url'; +import type { Group, SVG } from '../../diagram-api/types.js'; +import type { + Bound, + D3ImageElement, + D3RectElement, + D3TSpanElement, + D3TextElement, + D3UseElement, + RectData, + TextData, + TextObject, +} from './commonTypes.js'; +import { lineBreakRegex } from './common.js'; + +export const drawRect = (element: SVG | Group, rectData: RectData): D3RectElement => { + const rectElement: D3RectElement = element.append('rect'); + rectElement.attr('x', rectData.x); + rectElement.attr('y', rectData.y); + rectElement.attr('fill', rectData.fill); + rectElement.attr('stroke', rectData.stroke); + rectElement.attr('width', rectData.width); + rectElement.attr('height', rectData.height); + rectData.rx !== undefined && rectElement.attr('rx', rectData.rx); + rectData.ry !== undefined && rectElement.attr('ry', rectData.ry); + + if (rectData.attrs !== undefined) { + for (const attrKey in rectData.attrs) { + rectElement.attr(attrKey, rectData.attrs[attrKey]); + } + } + + rectData.class !== undefined && rectElement.attr('class', rectData.class); + + return rectElement; +}; + +/** + * Draws a background rectangle + * + * @param element - Diagram (reference for bounds) + * @param bounds - Shape of the rectangle + */ +export const drawBackgroundRect = (element: SVG | Group, bounds: Bound): void => { + const rectData: RectData = { + x: bounds.startx, + y: bounds.starty, + width: bounds.stopx - bounds.startx, + height: bounds.stopy - bounds.starty, + fill: bounds.fill, + stroke: bounds.stroke, + class: 'rect', + }; + const rectElement: D3RectElement = drawRect(element, rectData); + rectElement.lower(); +}; + +export const drawText = (element: SVG | Group, textData: TextData): D3TextElement => { + const nText: string = textData.text.replace(lineBreakRegex, ' '); + + const textElem: D3TextElement = element.append('text'); + textElem.attr('x', textData.x); + textElem.attr('y', textData.y); + textElem.attr('class', 'legend'); + + textElem.style('text-anchor', textData.anchor); + textData.class !== undefined && textElem.attr('class', textData.class); + + const tspan: D3TSpanElement = textElem.append('tspan'); + tspan.attr('x', textData.x + textData.textMargin * 2); + tspan.text(nText); + + return textElem; +}; + +export const drawImage = (elem: SVG | Group, x: number, y: number, link: string): void => { + const imageElement: D3ImageElement = elem.append('image'); + imageElement.attr('x', x); + imageElement.attr('y', y); + const sanitizedLink: string = sanitizeUrl(link); + imageElement.attr('xlink:href', sanitizedLink); +}; + +export const drawEmbeddedImage = ( + element: SVG | Group, + x: number, + y: number, + link: string +): void => { + const imageElement: D3UseElement = element.append('use'); + imageElement.attr('x', x); + imageElement.attr('y', y); + const sanitizedLink: string = sanitizeUrl(link); + imageElement.attr('xlink:href', `#${sanitizedLink}`); +}; + +export const getNoteRect = (): RectData => { + const noteRectData: RectData = { + x: 0, + y: 0, + width: 100, + height: 100, + fill: '#EDF2AE', + stroke: '#666', + anchor: 'start', + rx: 0, + ry: 0, + }; + return noteRectData; +}; + +export const getTextObj = (): TextObject => { + const testObject: TextObject = { + x: 0, + y: 0, + width: 100, + height: 100, + 'text-anchor': 'start', + style: '#666', + textMargin: 0, + rx: 0, + ry: 0, + tspan: true, + }; + return testObject; +}; diff --git a/packages/mermaid/src/diagrams/er/erDb.js b/packages/mermaid/src/diagrams/er/erDb.js index 2f5116cbf..9a397597e 100644 --- a/packages/mermaid/src/diagrams/er/erDb.js +++ b/packages/mermaid/src/diagrams/er/erDb.js @@ -1,5 +1,4 @@ import { log } from '../../logger.js'; -import mermaidAPI from '../../mermaidAPI.js'; import * as configApi from '../../config.js'; import { @@ -10,7 +9,7 @@ import { clear as commonClear, setDiagramTitle, getDiagramTitle, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; let entities = {}; let relationships = []; @@ -28,14 +27,13 @@ const Identification = { IDENTIFYING: 'IDENTIFYING', }; -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - -const addEntity = function (name) { +const addEntity = function (name, alias = undefined) { if (entities[name] === undefined) { - entities[name] = { attributes: [] }; + entities[name] = { attributes: [], alias: alias }; log.info('Added new entity :', name); + } else if (entities[name] && !entities[name].alias && alias) { + entities[name].alias = alias; + log.info(`Add alias '${alias}' to entity '${name}'`); } return entities[name]; @@ -85,7 +83,6 @@ const clear = function () { export default { Cardinality, Identification, - parseDirective, getConfig: () => configApi.getConfig().er, addEntity, addAttributes, diff --git a/packages/mermaid/src/diagrams/er/erRenderer.js b/packages/mermaid/src/diagrams/er/erRenderer.js index 63fb05633..0c19d491b 100644 --- a/packages/mermaid/src/diagrams/er/erRenderer.js +++ b/packages/mermaid/src/diagrams/er/erRenderer.js @@ -326,7 +326,7 @@ const drawEntities = function (svgNode, entities, graph) { .style('text-anchor', 'middle') .style('font-family', getConfig().fontFamily) .style('font-size', conf.fontSize + 'px') - .text(entityName); + .text(entities[entityName].alias ?? entityName); const { width: entityWidth, height: entityHeight } = drawAttributes( groupNode, @@ -555,7 +555,6 @@ const drawRelationshipFromLayout = function (svg, rel, g, insert, diagObj) { export const draw = function (text, id, _version, diagObj) { conf = getConfig().er; log.info('Drawing ER diagram'); - // diag.db.clear(); const securityLevel = getConfig().securityLevel; // Handle root and Document for when rendering in sandbox mode let sandboxElement; diff --git a/packages/mermaid/src/diagrams/er/parser/erDiagram.jison b/packages/mermaid/src/diagrams/er/parser/erDiagram.jison index 0c6820b49..135efc784 100644 --- a/packages/mermaid/src/diagrams/er/parser/erDiagram.jison +++ b/packages/mermaid/src/diagrams/er/parser/erDiagram.jison @@ -1,7 +1,7 @@ %lex %options case-insensitive -%x open_directive type_directive arg_directive block +%x block %x acc_title %x acc_descr %x acc_descr_multiline @@ -14,11 +14,6 @@ accDescr\s*":"\s* { this.begin("ac accDescr\s*"{"\s* { this.begin("acc_descr_multiline");} [\}] { this.popState(); } [^\}]* return "acc_descr_multiline_value"; -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; [\n]+ return 'NEWLINE'; \s+ /* skip whitespace */ [\s]+ return 'SPACE'; @@ -30,11 +25,13 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multili \s+ /* skip whitespace in block */ \b((?:PK)|(?:FK)|(?:UK))\b return 'ATTRIBUTE_KEY' (.*?)[~](.*?)*[~] return 'ATTRIBUTE_WORD'; -[A-Za-z_][A-Za-z0-9\-_\[\]\(\)]* return 'ATTRIBUTE_WORD' +[\*A-Za-z_][A-Za-z0-9\-_\[\]\(\)]* return 'ATTRIBUTE_WORD' \"[^"]*\" return 'COMMENT'; [\n]+ /* nothing */ "}" { this.popState(); return 'BLOCK_STOP'; } . return yytext[0]; +"[" return 'SQS'; +"]" return 'SQE'; "one or zero" return 'ZERO_OR_ONE'; "one or more" return 'ONE_OR_MORE'; @@ -64,7 +61,7 @@ o\{ return 'ZERO_OR_MORE'; "optionally to" return 'NON_IDENTIFYING'; \.\- return 'NON_IDENTIFYING'; \-\. return 'NON_IDENTIFYING'; -[A-Za-z][A-Za-z0-9\-_]* return 'ALPHANUM'; +[A-Za-z_][A-Za-z0-9\-_]* return 'ALPHANUM'; . return yytext[0]; <> return 'EOF'; @@ -75,7 +72,6 @@ o\{ return 'ZERO_OR_MORE'; start : 'ER_DIAGRAM' document 'EOF' { /*console.log('finished parsing');*/ } - | directive start ; document @@ -90,29 +86,28 @@ line | EOF { $$=[];} ; -directive - : openDirective typeDirective closeDirective 'NEWLINE' - | openDirective typeDirective ':' argDirective closeDirective 'NEWLINE' - ; statement - : directive - | entityName relSpec entityName ':' role + : entityName relSpec entityName ':' role { yy.addEntity($1); yy.addEntity($3); yy.addRelationship($1, $5, $3, $2); - /*console.log($1 + $2 + $3 + ':' + $5);*/ } | entityName BLOCK_START attributes BLOCK_STOP { - /* console.log('detected block'); */ yy.addEntity($1); yy.addAttributes($1, $3); - /* console.log('handled block'); */ } | entityName BLOCK_START BLOCK_STOP { yy.addEntity($1); } | entityName { yy.addEntity($1); } + | entityName SQS entityName SQE BLOCK_START attributes BLOCK_STOP + { + yy.addEntity($1, $3); + yy.addAttributes($1, $6); + } + | entityName SQS entityName SQE BLOCK_START BLOCK_STOP { yy.addEntity($1, $3); } + | entityName SQS entityName SQE { yy.addEntity($1, $3); } | title title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } @@ -185,20 +180,4 @@ role | 'ALPHANUM' { $$ = $1; } ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'er'); } - ; - %% diff --git a/packages/mermaid/src/diagrams/er/parser/erDiagram.spec.js b/packages/mermaid/src/diagrams/er/parser/erDiagram.spec.js index 6fdc9eaa7..825af737a 100644 --- a/packages/mermaid/src/diagrams/er/parser/erDiagram.spec.js +++ b/packages/mermaid/src/diagrams/er/parser/erDiagram.spec.js @@ -33,7 +33,7 @@ describe('when parsing ER diagram it...', function () { describe('has non A-Za-z0-9_- chars', function () { // these were entered using the Mac keyboard utility. const chars = - "~ ` ! @ # $ ^ & * ( ) - _ = + [ ] { } | / ; : ' . ? ¡ ⁄ ™ € £ ‹ ¢ › ∞ fi § ‡ • ° ª · º ‚ ≠ ± œ Œ ∑ „ ® † ˇ ¥ Á ¨ ˆ ˆ Ø π ∏ “ « » å Å ß Í ∂ Î ƒ Ï © ˙ Ó ∆ Ô ˚  ¬ Ò … Ú æ Æ Ω ¸ ≈ π ˛ ç Ç √ ◊ ∫ ı ˜ µ  ≤ ¯ ≥ ˘ ÷ ¿"; + "~ ` ! @ # $ ^ & * ( ) - = + [ ] { } | / ; : ' . ? ¡ ⁄ ™ € £ ‹ ¢ › ∞ fi § ‡ • ° ª · º ‚ ≠ ± œ Œ ∑ „ ® † ˇ ¥ Á ¨ ˆ ˆ Ø π ∏ “ « » å Å ß Í ∂ Î ƒ Ï © ˙ Ó ∆ Ô ˚  ¬ Ò … Ú æ Æ Ω ¸ ≈ π ˛ ç Ç √ ◊ ∫ ı ˜ µ  ≤ ¯ ≥ ˘ ÷ ¿"; const allowed = chars.split(' '); allowed.forEach((allowedChar) => { @@ -133,6 +133,50 @@ describe('when parsing ER diagram it...', function () { const entities = erDb.getEntities(); expect(entities.hasOwnProperty(hyphensUnderscore)).toBe(true); }); + + it('can have an alias', function () { + const entity = 'foo'; + const alias = 'bar'; + erDiagram.parser.parse(`erDiagram\n${entity}["${alias}"]\n`); + const entities = erDb.getEntities(); + expect(entities.hasOwnProperty(entity)).toBe(true); + expect(entities[entity].alias).toBe(alias); + }); + + it('can have an alias even if the relationship is defined before class', function () { + const firstEntity = 'foo'; + const secondEntity = 'bar'; + const alias = 'batman'; + erDiagram.parser.parse( + `erDiagram\n${firstEntity} ||--o| ${secondEntity} : rel\nclass ${firstEntity}["${alias}"]\n` + ); + const entities = erDb.getEntities(); + expect(entities.hasOwnProperty(firstEntity)).toBe(true); + expect(entities.hasOwnProperty(secondEntity)).toBe(true); + expect(entities[firstEntity].alias).toBe(alias); + expect(entities[secondEntity].alias).toBeUndefined(); + }); + + it('can have an alias even if the relationship is defined after class', function () { + const firstEntity = 'foo'; + const secondEntity = 'bar'; + const alias = 'batman'; + erDiagram.parser.parse( + `erDiagram\nclass ${firstEntity}["${alias}"]\n${firstEntity} ||--o| ${secondEntity} : rel\n` + ); + const entities = erDb.getEntities(); + expect(entities.hasOwnProperty(firstEntity)).toBe(true); + expect(entities.hasOwnProperty(secondEntity)).toBe(true); + expect(entities[firstEntity].alias).toBe(alias); + expect(entities[secondEntity].alias).toBeUndefined(); + }); + + it('can start with an underscore', function () { + const entity = '_foo'; + erDiagram.parser.parse(`erDiagram\n${entity}\n`); + const entities = erDb.getEntities(); + expect(entities.hasOwnProperty(entity)).toBe(true); + }); }); describe('attribute name', () => { @@ -154,6 +198,26 @@ describe('when parsing ER diagram it...', function () { expect(entities[entity].attributes[2].attributeName).toBe('author-ref[name](1)'); }); + it('should allow asterisk at the start of attribute name', function () { + const entity = 'BOOK'; + const attribute = 'string *title'; + + erDiagram.parser.parse(`erDiagram\n${entity}{\n${attribute}}`); + const entities = erDb.getEntities(); + expect(Object.keys(entities).length).toBe(1); + expect(entities[entity].attributes.length).toBe(1); + }); + + it('should allow asterisks at the start of attribute declared with type and name', () => { + const entity = 'BOOK'; + const attribute = 'id *the_Primary_Key'; + + erDiagram.parser.parse(`erDiagram\n${entity} {\n${attribute}}`); + const entities = erDb.getEntities(); + expect(Object.keys(entities).length).toBe(1); + expect(entities[entity].attributes.length).toBe(1); + }); + it('should not allow leading numbers, dashes or brackets', function () { const entity = 'BOOK'; const nonLeadingChars = '0-[]()'; diff --git a/packages/mermaid/src/diagrams/error/errorDiagram.ts b/packages/mermaid/src/diagrams/error/errorDiagram.ts index 76efdb0ae..284dfd744 100644 --- a/packages/mermaid/src/diagrams/error/errorDiagram.ts +++ b/packages/mermaid/src/diagrams/error/errorDiagram.ts @@ -1,23 +1,15 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -import styles from './styles.js'; -import renderer from './errorRenderer.js'; -export const diagram: DiagramDefinition = { - db: { - clear: () => { - // Quite ok, clear needs to be there for error to work as a regular diagram - }, - }, - styles, +import type { DiagramDefinition } from '../../diagram-api/types.js'; +import { renderer } from './errorRenderer.js'; + +const diagram: DiagramDefinition = { + db: {}, renderer, parser: { parser: { yy: {} }, - parse: () => { - // no op + parse: (): void => { + return; }, }, - init: () => { - // no op - }, }; export default diagram; diff --git a/packages/mermaid/src/diagrams/error/errorRenderer.ts b/packages/mermaid/src/diagrams/error/errorRenderer.ts index bb0cc90f1..a52745782 100644 --- a/packages/mermaid/src/diagrams/error/errorRenderer.ts +++ b/packages/mermaid/src/diagrams/error/errorRenderer.ts @@ -1,119 +1,104 @@ -/** Created by knut on 14-12-11. */ -// @ts-ignore TODO: Investigate D3 issue -import { select } from 'd3'; import { log } from '../../logger.js'; -import { getErrorMessage } from '../../utils.js'; - -/** - * Merges the value of `conf` with the passed `cnf` - * - * @param cnf - Config to merge - */ -export const setConf = function () { - // no-op -}; +import type { Group, SVG } from '../../diagram-api/types.js'; +import { selectSvgElement } from '../../rendering-util/selectSvgElement.js'; +import { configureSvgSize } from '../../setupGraphViewbox.js'; +import { Diagram } from '../../Diagram.js'; /** * Draws a an info picture in the tag with id: id based on the graph definition in text. * * @param _text - Mermaid graph definition. * @param id - The text for the error - * @param mermaidVersion - The version + * @param version - The version * @param error - The caught error */ export const draw = ( _text: string, id: string, - mermaidVersion: string, + version: string, + _diagramObject: Diagram, error: Error | null = null ) => { - try { - log.debug('Renering svg for syntax error\n'); + log.debug('renering svg for syntax error\n'); - const svg = select('#' + id); + const svg: SVG = selectSvgElement(id); - const g = svg.append('g'); - if (error && error.message?.includes('KaTeX')) { - const title = error.message.split(': ')[0]; - const body = error.message.replace(/[A-z]*:/, '').replace('KaTeX parse ', ''); - g.append('foreignObject') - .attr('height', 100) - .attr('width', 500) - .append('xhtml:div') - .style('font-size', '18px') - .style('color', '#552222') - .html(`
${title}
${body}
`); - svg.attr('height', 100); - svg.attr('width', 500); - } else { - g.append('path') - .attr('class', 'error-icon') - .attr( - 'd', - 'm411.313,123.313c6.25-6.25 6.25-16.375 0-22.625s-16.375-6.25-22.625,0l-32,32-9.375,9.375-20.688-20.688c-12.484-12.5-32.766-12.5-45.25,0l-16,16c-1.261,1.261-2.304,2.648-3.31,4.051-21.739-8.561-45.324-13.426-70.065-13.426-105.867,0-192,86.133-192,192s86.133,192 192,192 192-86.133 192-192c0-24.741-4.864-48.327-13.426-70.065 1.402-1.007 2.79-2.049 4.051-3.31l16-16c12.5-12.492 12.5-32.758 0-45.25l-20.688-20.688 9.375-9.375 32.001-31.999zm-219.313,100.687c-52.938,0-96,43.063-96,96 0,8.836-7.164,16-16,16s-16-7.164-16-16c0-70.578 57.422-128 128-128 8.836,0 16,7.164 16,16s-7.164,16-16,16z' - ); + const g: Group = svg.append('g'); + if (error && error.message?.includes('KaTeX')) { + const title = error.message.split(': ')[0]; + const body = error.message.replace(/[A-z]*:/, '').replace('KaTeX parse ', ''); + g.append('foreignObject') + .attr('height', 100) + .attr('width', 500) + .append('xhtml:div') + .style('font-size', '18px') + .style('color', '#552222') + .html(`
${title}
${body}
`); + svg.attr('height', 100); + svg.attr('width', 500); + } else { + svg.attr('viewBox', '0 0 2412 512'); + configureSvgSize(svg, 100, 512, true); - g.append('path') - .attr('class', 'error-icon') - .attr( - 'd', - 'm459.02,148.98c-6.25-6.25-16.375-6.25-22.625,0s-6.25,16.375 0,22.625l16,16c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688 6.25-6.25 6.25-16.375 0-22.625l-16.001-16z' - ); + g.append('path') + .attr('class', 'error-icon') + .attr( + 'd', + 'm411.313,123.313c6.25-6.25 6.25-16.375 0-22.625s-16.375-6.25-22.625,0l-32,32-9.375,9.375-20.688-20.688c-12.484-12.5-32.766-12.5-45.25,0l-16,16c-1.261,1.261-2.304,2.648-3.31,4.051-21.739-8.561-45.324-13.426-70.065-13.426-105.867,0-192,86.133-192,192s86.133,192 192,192 192-86.133 192-192c0-24.741-4.864-48.327-13.426-70.065 1.402-1.007 2.79-2.049 4.051-3.31l16-16c12.5-12.492 12.5-32.758 0-45.25l-20.688-20.688 9.375-9.375 32.001-31.999zm-219.313,100.687c-52.938,0-96,43.063-96,96 0,8.836-7.164,16-16,16s-16-7.164-16-16c0-70.578 57.422-128 128-128 8.836,0 16,7.164 16,16s-7.164,16-16,16z' + ); - g.append('path') - .attr('class', 'error-icon') - .attr( - 'd', - 'm340.395,75.605c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688 6.25-6.25 6.25-16.375 0-22.625l-16-16c-6.25-6.25-16.375-6.25-22.625,0s-6.25,16.375 0,22.625l15.999,16z' - ); + g.append('path') + .attr('class', 'error-icon') + .attr( + 'd', + 'm459.02,148.98c-6.25-6.25-16.375-6.25-22.625,0s-6.25,16.375 0,22.625l16,16c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688 6.25-6.25 6.25-16.375 0-22.625l-16.001-16z' + ); - g.append('path') - .attr('class', 'error-icon') - .attr( - 'd', - 'm400,64c8.844,0 16-7.164 16-16v-32c0-8.836-7.156-16-16-16-8.844,0-16,7.164-16,16v32c0,8.836 7.156,16 16,16z' - ); + g.append('path') + .attr('class', 'error-icon') + .attr( + 'd', + 'm340.395,75.605c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688 6.25-6.25 6.25-16.375 0-22.625l-16-16c-6.25-6.25-16.375-6.25-22.625,0s-6.25,16.375 0,22.625l15.999,16z' + ); - g.append('path') - .attr('class', 'error-icon') - .attr( - 'd', - 'm496,96.586h-32c-8.844,0-16,7.164-16,16 0,8.836 7.156,16 16,16h32c8.844,0 16-7.164 16-16 0-8.836-7.156-16-16-16z' - ); + g.append('path') + .attr('class', 'error-icon') + .attr( + 'd', + 'm400,64c8.844,0 16-7.164 16-16v-32c0-8.836-7.156-16-16-16-8.844,0-16,7.164-16,16v32c0,8.836 7.156,16 16,16z' + ); - g.append('path') - .attr('class', 'error-icon') - .attr( - 'd', - 'm436.98,75.605c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688l32-32c6.25-6.25 6.25-16.375 0-22.625s-16.375-6.25-22.625,0l-32,32c-6.251,6.25-6.251,16.375-0.001,22.625z' - ); + g.append('path') + .attr('class', 'error-icon') + .attr( + 'd', + 'm496,96.586h-32c-8.844,0-16,7.164-16,16 0,8.836 7.156,16 16,16h32c8.844,0 16-7.164 16-16 0-8.836-7.156-16-16-16z' + ); - g.append('text') // text label for the x axis - .attr('class', 'error-text') - .attr('x', 1440) - .attr('y', 250) - .attr('font-size', '150px') - .style('text-anchor', 'middle') - .text('Syntax error in graph'); - g.append('text') // text label for the x axis - .attr('class', 'error-text') - .attr('x', 1250) - .attr('y', 400) - .attr('font-size', '100px') - .style('text-anchor', 'middle') - .text('mermaid version ' + mermaidVersion); + g.append('path') + .attr('class', 'error-icon') + .attr( + 'd', + 'm436.98,75.605c3.125,3.125 7.219,4.688 11.313,4.688 4.094,0 8.188-1.563 11.313-4.688l32-32c6.25-6.25 6.25-16.375 0-22.625s-16.375-6.25-22.625,0l-32,32c-6.251,6.25-6.251,16.375-0.001,22.625z' + ); - svg.attr('height', 100); - svg.attr('width', 500); - svg.attr('viewBox', '768 0 912 512'); + g.append('text') // text label for the x axis + .attr('class', 'error-text') + .attr('x', 1440) + .attr('y', 250) + .attr('font-size', '150px') + .style('text-anchor', 'middle') + .text('Syntax error in text'); + g.append('text') // text label for the x axis + .attr('class', 'error-text') + .attr('x', 1250) + .attr('y', 400) + .attr('font-size', '100px') + .style('text-anchor', 'middle') + .text(`mermaid version ${version}`); } - } catch (e) { - log.error('Error while rendering info diagram'); - log.error(getErrorMessage(e)); - } }; -export default { - setConf, - draw, -}; +export const renderer = { draw }; + +export default renderer; diff --git a/packages/mermaid/src/diagrams/error/styles.js b/packages/mermaid/src/diagrams/error/styles.js deleted file mode 100644 index 0b0729813..000000000 --- a/packages/mermaid/src/diagrams/error/styles.js +++ /dev/null @@ -1,3 +0,0 @@ -const getStyles = () => ``; - -export default getStyles; diff --git a/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js b/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js index 5ed06723e..737b492fb 100644 --- a/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js +++ b/packages/mermaid/src/diagrams/flowchart/elk/flowRenderer-elk.js @@ -4,13 +4,14 @@ import insertMarkers from '../../../dagre-wrapper/markers.js'; import { insertEdgeLabel } from '../../../dagre-wrapper/edges.js'; import { findCommonAncestor } from './render-utils.js'; import { labelHelper } from '../../../dagre-wrapper/shapes/util.js'; -import { addHtmlLabel } from 'dagre-d3-es/src/dagre-js/label/add-html-label.js'; import { getConfig } from '../../../config.js'; import { log } from '../../../logger.js'; import { setupGraphViewbox } from '../../../setupGraphViewbox.js'; -import common, { evaluate } from '../../common/common.js'; +import common from '../../common/common.js'; import { interpolateToCurve, getStylesFromArray } from '../../../utils.js'; import ELK from 'elkjs/lib/elk.bundled.js'; +import { getLineFunctionsWithOffset } from '../../../utils/lineWithOffset.js'; + const elk = new ELK(); let portPos = {}; @@ -568,8 +569,9 @@ export const addEdges = function (edges, diagObj, graph, svg) { * @param edgeData * @param diagramType * @param arrowMarkerAbsolute + * @param id */ -const addMarkersToEdge = function (svgPath, edgeData, diagramType, arrowMarkerAbsolute) { +const addMarkersToEdge = function (svgPath, edgeData, diagramType, arrowMarkerAbsolute, id) { let url = ''; // Check configuration for absolute path if (arrowMarkerAbsolute) { @@ -586,61 +588,103 @@ const addMarkersToEdge = function (svgPath, edgeData, diagramType, arrowMarkerAb // look in edge data and decide which marker to use switch (edgeData.arrowTypeStart) { case 'arrow_cross': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-crossStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-crossStart' + ')' + ); break; case 'arrow_point': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-pointStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-pointStart' + ')' + ); break; case 'arrow_barb': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-barbStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-barbStart' + ')' + ); break; case 'arrow_circle': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-circleStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-circleStart' + ')' + ); break; case 'aggregation': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-aggregationStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-aggregationStart' + ')' + ); break; case 'extension': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-extensionStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-extensionStart' + ')' + ); break; case 'composition': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-compositionStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-compositionStart' + ')' + ); break; case 'dependency': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-dependencyStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-dependencyStart' + ')' + ); break; case 'lollipop': - svgPath.attr('marker-start', 'url(' + url + '#' + diagramType + '-lollipopStart' + ')'); + svgPath.attr( + 'marker-start', + 'url(' + url + '#' + id + '_' + diagramType + '-lollipopStart' + ')' + ); break; default: } switch (edgeData.arrowTypeEnd) { case 'arrow_cross': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-crossEnd' + ')'); + svgPath.attr('marker-end', 'url(' + url + '#' + id + '_' + diagramType + '-crossEnd' + ')'); break; case 'arrow_point': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-pointEnd' + ')'); + svgPath.attr('marker-end', 'url(' + url + '#' + id + '_' + diagramType + '-pointEnd' + ')'); break; case 'arrow_barb': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-barbEnd' + ')'); + svgPath.attr('marker-end', 'url(' + url + '#' + id + '_' + diagramType + '-barbEnd' + ')'); break; case 'arrow_circle': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-circleEnd' + ')'); + svgPath.attr('marker-end', 'url(' + url + '#' + id + '_' + diagramType + '-circleEnd' + ')'); break; case 'aggregation': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-aggregationEnd' + ')'); + svgPath.attr( + 'marker-end', + 'url(' + url + '#' + id + '_' + diagramType + '-aggregationEnd' + ')' + ); break; case 'extension': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-extensionEnd' + ')'); + svgPath.attr( + 'marker-end', + 'url(' + url + '#' + id + '_' + diagramType + '-extensionEnd' + ')' + ); break; case 'composition': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-compositionEnd' + ')'); + svgPath.attr( + 'marker-end', + 'url(' + url + '#' + id + '_' + diagramType + '-compositionEnd' + ')' + ); break; case 'dependency': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-dependencyEnd' + ')'); + svgPath.attr( + 'marker-end', + 'url(' + url + '#' + id + '_' + diagramType + '-dependencyEnd' + ')' + ); break; case 'lollipop': - svgPath.attr('marker-end', 'url(' + url + '#' + diagramType + '-lollipopEnd' + ')'); + svgPath.attr( + 'marker-end', + 'url(' + url + '#' + id + '_' + diagramType + '-lollipopEnd' + ')' + ); break; default: } @@ -651,18 +695,11 @@ const addMarkersToEdge = function (svgPath, edgeData, diagramType, arrowMarkerAb * * @param text * @param diagObj - * @returns {object} ClassDef styles + * @returns {Record} ClassDef styles */ export const getClasses = function (text, diagObj) { log.info('Extracting classes'); - diagObj.db.clear('ver-2'); - try { - // Parse the graph definition - diagObj.parse(text); - return diagObj.db.getClasses(); - } catch (e) { - return {}; - } + return diagObj.db.getClasses(); }; const addSubGraphs = function (db) { @@ -698,7 +735,7 @@ const calcOffset = function (src, dest, parentLookupDb) { return { x: ancestorOffset.posX, y: ancestorOffset.posY }; }; -const insertEdge = function (edgesEl, edge, edgeData, diagObj, parentLookupDb) { +const insertEdge = function (edgesEl, edge, edgeData, diagObj, parentLookupDb, id) { const offset = calcOffset(edge.sourceId, edge.targetId, parentLookupDb); const src = edge.sections[0].startPoint; @@ -712,8 +749,8 @@ const insertEdge = function (edgesEl, edge, edgeData, diagObj, parentLookupDb) { [dest.x + offset.x, dest.y + offset.y], ]; - // const curve = line().curve(curveBasis); - const curve = line().curve(curveLinear); + const { x, y } = getLineFunctionsWithOffset(edge.edgeData); + const curve = line().x(x).y(y).curve(curveLinear); const edgePath = edgesEl .insert('path') .attr('d', curve(points)) @@ -729,7 +766,7 @@ const insertEdge = function (edgesEl, edge, edgeData, diagObj, parentLookupDb) { 'transform', `translate(${edge.labels[0].x + offset.x}, ${edge.labels[0].y + offset.y})` ); - addMarkersToEdge(edgePath, edgeData, diagObj.type, diagObj.arrowMarkerAbsolute); + addMarkersToEdge(edgePath, edgeData, diagObj.type, diagObj.arrowMarkerAbsolute, id); }; /** @@ -766,14 +803,8 @@ const insertChildren = (nodeArray, parentLookupDb) => { */ export const draw = async function (text, id, _version, diagObj) { - // Add temporary render element - diagObj.db.clear(); nodeDb = {}; portPos = {}; - diagObj.db.setGen('gen-2'); - // Parse the graph definition - diagObj.parser.parse(text); - const renderEl = select('body').append('div').attr('style', 'height:400px').attr('id', 'cy'); let graph = { id: 'root', @@ -828,7 +859,7 @@ export const draw = async function (text, id, _version, diagObj) { const markers = ['point', 'circle', 'cross']; // Add the marker definitions to the svg as marker tags - insertMarkers(svg, markers, diagObj.type, diagObj.arrowMarkerAbsolute); + insertMarkers(svg, markers, diagObj.type, id); // Fetch the vertices/nodes and edges/links from the parsed graph definition const vert = diagObj.db.getVertices(); @@ -907,7 +938,7 @@ export const draw = async function (text, id, _version, diagObj) { drawNodes(0, 0, g.children, svg, subGraphsEl, diagObj, 0); log.info('after layout', g); g.edges?.map((edge) => { - insertEdge(edgesEl, edge, edge.edgeData, diagObj, parentLookupDb); + insertEdge(edgesEl, edge, edge.edgeData, diagObj, parentLookupDb, id); }); setupGraphViewbox({}, svg, conf.diagramPadding, conf.useMaxWidth); // Remove element after layout diff --git a/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts b/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts index d048b07a3..046ed43c1 100644 --- a/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts +++ b/packages/mermaid/src/diagrams/flowchart/elk/render-utils.spec.ts @@ -1,4 +1,5 @@ -import { findCommonAncestor, TreeData } from './render-utils.js'; +import type { TreeData } from './render-utils.js'; +import { findCommonAncestor } from './render-utils.js'; describe('when rendering a flowchart using elk ', () => { let lookupDb: TreeData; beforeEach(() => { diff --git a/packages/mermaid/src/diagrams/flowchart/flowDb.js b/packages/mermaid/src/diagrams/flowchart/flowDb.js index ea8fa71d2..a87bf558d 100644 --- a/packages/mermaid/src/diagrams/flowchart/flowDb.js +++ b/packages/mermaid/src/diagrams/flowchart/flowDb.js @@ -2,7 +2,6 @@ import { select } from 'd3'; import utils from '../../utils.js'; import * as configApi from '../../config.js'; import common from '../common/common.js'; -import mermaidAPI from '../../mermaidAPI.js'; import { log } from '../../logger.js'; import { setAccTitle, @@ -12,7 +11,7 @@ import { clear as commonClear, setDiagramTitle, getDiagramTitle, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; const MERMAID_DOM_ID_PREFIX = 'flowchart-'; let vertexCounter = 0; @@ -34,10 +33,6 @@ let funs = []; const sanitizeText = (txt) => common.sanitizeText(txt, config); -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - /** * Function to lookup domId from id in the graph definition. * @@ -771,7 +766,6 @@ export const lex = { firstGraph, }; export default { - parseDirective, defaultConfig: () => configApi.defaultConfig.flowchart, setAccTitle, getAccTitle, diff --git a/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts b/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts index 7a2c0e0bc..c3de4b685 100644 --- a/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts +++ b/packages/mermaid/src/diagrams/flowchart/flowDiagram-v2.ts @@ -1,9 +1,9 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import flowParser from './parser/flow.jison'; import flowDb from './flowDb.js'; import flowRendererV2 from './flowRenderer-v2.js'; import flowStyles from './styles.js'; -import { MermaidConfig } from '../../config.type.js'; +import type { MermaidConfig } from '../../config.type.js'; import { setConfig } from '../../config.js'; export const diagram = { diff --git a/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts b/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts index 7018e4890..ca4f8fba8 100644 --- a/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts +++ b/packages/mermaid/src/diagrams/flowchart/flowDiagram.ts @@ -1,10 +1,10 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import flowParser from './parser/flow.jison'; import flowDb from './flowDb.js'; import flowRenderer from './flowRenderer.js'; import flowRendererV2 from './flowRenderer-v2.js'; import flowStyles from './styles.js'; -import { MermaidConfig } from '../../config.type.js'; +import type { MermaidConfig } from '../../config.type.js'; export const diagram = { parser: flowParser, diff --git a/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js b/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js index 47e0d068d..912061358 100644 --- a/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js +++ b/packages/mermaid/src/diagrams/flowchart/flowRenderer-v2.js @@ -1,10 +1,7 @@ import * as graphlib from 'dagre-d3-es/src/graphlib/index.js'; import { select, curveLinear, selectAll } from 'd3'; - -import flowDb from './flowDb.js'; import { getConfig } from '../../config.js'; import utils from '../../utils.js'; - import { render } from '../../dagre-wrapper/index.js'; import { addHtmlLabel } from 'dagre-d3-es/src/dagre-js/label/add-html-label.js'; import { log } from '../../logger.js'; @@ -339,18 +336,10 @@ export const addEdges = async function (edges, g, diagObj) { * * @param text * @param diagObj - * @returns {object} ClassDef styles + * @returns {Record} ClassDef styles */ export const getClasses = function (text, diagObj) { - log.info('Extracting classes'); - diagObj.db.clear(); - try { - // Parse the graph definition - diagObj.parse(text); - return diagObj.db.getClasses(); - } catch (e) { - return; - } + return diagObj.db.getClasses(); }; /** @@ -362,10 +351,6 @@ export const getClasses = function (text, diagObj) { export const draw = async function (text, id, _version, diagObj) { log.info('Drawing flowchart'); - diagObj.db.clear(); - flowDb.setGen('gen-2'); - // Parse the graph definition - diagObj.parser.parse(text); // Fetch the default direction, use TD if none was found let dir = diagObj.db.getDirection(); diff --git a/packages/mermaid/src/diagrams/flowchart/flowRenderer.js b/packages/mermaid/src/diagrams/flowchart/flowRenderer.js index 84c281594..177dd0d9d 100644 --- a/packages/mermaid/src/diagrams/flowchart/flowRenderer.js +++ b/packages/mermaid/src/diagrams/flowchart/flowRenderer.js @@ -275,19 +275,11 @@ export const addEdges = async function (edges, g, diagObj) { * * @param text * @param diagObj - * @returns {object} ClassDef styles + * @returns {Record} ClassDef styles */ export const getClasses = function (text, diagObj) { log.info('Extracting classes'); - diagObj.db.clear(); - try { - // Parse the graph definition - diagObj.parse(text); - return diagObj.db.getClasses(); - } catch (e) { - log.error(e); - return {}; - } + return diagObj.db.getClasses(); }; /** @@ -300,7 +292,6 @@ export const getClasses = function (text, diagObj) { */ export const draw = async function (text, id, _version, diagObj) { log.info('Drawing flowchart'); - diagObj.db.clear(); const { securityLevel, flowchart: conf } = getConfig(); let sandboxElement; if (securityLevel === 'sandbox') { diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-edges.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-edges.spec.js index dcac21ee7..21f3a4355 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow-edges.spec.js +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-edges.spec.js @@ -6,6 +6,40 @@ setConfig({ securityLevel: 'strict', }); +const keywords = [ + 'graph', + 'flowchart', + 'flowchart-elk', + 'style', + 'default', + 'linkStyle', + 'interpolate', + 'classDef', + 'class', + 'href', + 'call', + 'click', + '_self', + '_blank', + '_parent', + '_top', + 'end', + 'subgraph', + 'kitty', +]; + +const doubleEndedEdges = [ + { edgeStart: 'x--', edgeEnd: '--x', stroke: 'normal', type: 'double_arrow_cross' }, + { edgeStart: 'x==', edgeEnd: '==x', stroke: 'thick', type: 'double_arrow_cross' }, + { edgeStart: 'x-.', edgeEnd: '.-x', stroke: 'dotted', type: 'double_arrow_cross' }, + { edgeStart: 'o--', edgeEnd: '--o', stroke: 'normal', type: 'double_arrow_circle' }, + { edgeStart: 'o==', edgeEnd: '==o', stroke: 'thick', type: 'double_arrow_circle' }, + { edgeStart: 'o-.', edgeEnd: '.-o', stroke: 'dotted', type: 'double_arrow_circle' }, + { edgeStart: '<--', edgeEnd: '-->', stroke: 'normal', type: 'double_arrow_point' }, + { edgeStart: '<==', edgeEnd: '==>', stroke: 'thick', type: 'double_arrow_point' }, + { edgeStart: '<-.', edgeEnd: '.->', stroke: 'dotted', type: 'double_arrow_point' }, +]; + describe('[Edges] when parsing', () => { beforeEach(function () { flow.parser.yy = flowDb; @@ -39,211 +73,62 @@ describe('[Edges] when parsing', () => { expect(edges[0].type).toBe('arrow_circle'); }); - describe('cross', function () { - it('should handle double edged nodes and edges', function () { - const res = flow.parser.parse('graph TD;\nA x--x B;'); + describe('edges', function () { + doubleEndedEdges.forEach((edgeType) => { + it(`should handle ${edgeType.stroke} ${edgeType.type} with no text`, function () { + const res = flow.parser.parse(`graph TD;\nA ${edgeType.edgeStart}${edgeType.edgeEnd} B;`); - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_cross'); - expect(edges[0].text).toBe(''); - expect(edges[0].stroke).toBe('normal'); - expect(edges[0].length).toBe(1); - }); + expect(vert['A'].id).toBe('A'); + expect(vert['B'].id).toBe('B'); + expect(edges.length).toBe(1); + expect(edges[0].start).toBe('A'); + expect(edges[0].end).toBe('B'); + expect(edges[0].type).toBe(`${edgeType.type}`); + expect(edges[0].text).toBe(''); + expect(edges[0].stroke).toBe(`${edgeType.stroke}`); + }); - it('should handle double edged nodes with text', function () { - const res = flow.parser.parse('graph TD;\nA x-- text --x B;'); + it(`should handle ${edgeType.stroke} ${edgeType.type} with text`, function () { + const res = flow.parser.parse( + `graph TD;\nA ${edgeType.edgeStart} text ${edgeType.edgeEnd} B;` + ); - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_cross'); - expect(edges[0].text).toBe('text'); - expect(edges[0].stroke).toBe('normal'); - expect(edges[0].length).toBe(1); - }); + expect(vert['A'].id).toBe('A'); + expect(vert['B'].id).toBe('B'); + expect(edges.length).toBe(1); + expect(edges[0].start).toBe('A'); + expect(edges[0].end).toBe('B'); + expect(edges[0].type).toBe(`${edgeType.type}`); + expect(edges[0].text).toBe('text'); + expect(edges[0].stroke).toBe(`${edgeType.stroke}`); + }); - it('should handle double edged nodes and edges on thick arrows', function () { - const res = flow.parser.parse('graph TD;\nA x==x B;'); + it.each(keywords)( + `should handle ${edgeType.stroke} ${edgeType.type} with %s text`, + function (keyword) { + const res = flow.parser.parse( + `graph TD;\nA ${edgeType.edgeStart} ${keyword} ${edgeType.edgeEnd} B;` + ); - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_cross'); - expect(edges[0].text).toBe(''); - expect(edges[0].stroke).toBe('thick'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes with text on thick arrows', function () { - const res = flow.parser.parse('graph TD;\nA x== text ==x B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_cross'); - expect(edges[0].text).toBe('text'); - expect(edges[0].stroke).toBe('thick'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes and edges on dotted arrows', function () { - const res = flow.parser.parse('graph TD;\nA x-.-x B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_cross'); - expect(edges[0].text).toBe(''); - expect(edges[0].stroke).toBe('dotted'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes with text on dotted arrows', function () { - const res = flow.parser.parse('graph TD;\nA x-. text .-x B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_cross'); - expect(edges[0].text).toBe('text'); - expect(edges[0].stroke).toBe('dotted'); - expect(edges[0].length).toBe(1); - }); - }); - - describe('circle', function () { - it('should handle double edged nodes and edges', function () { - const res = flow.parser.parse('graph TD;\nA o--o B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_circle'); - expect(edges[0].text).toBe(''); - expect(edges[0].stroke).toBe('normal'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes with text', function () { - const res = flow.parser.parse('graph TD;\nA o-- text --o B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_circle'); - expect(edges[0].text).toBe('text'); - expect(edges[0].stroke).toBe('normal'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes and edges on thick arrows', function () { - const res = flow.parser.parse('graph TD;\nA o==o B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_circle'); - expect(edges[0].text).toBe(''); - expect(edges[0].stroke).toBe('thick'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes with text on thick arrows', function () { - const res = flow.parser.parse('graph TD;\nA o== text ==o B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_circle'); - expect(edges[0].text).toBe('text'); - expect(edges[0].stroke).toBe('thick'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes and edges on dotted arrows', function () { - const res = flow.parser.parse('graph TD;\nA o-.-o B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_circle'); - expect(edges[0].text).toBe(''); - expect(edges[0].stroke).toBe('dotted'); - expect(edges[0].length).toBe(1); - }); - - it('should handle double edged nodes with text on dotted arrows', function () { - const res = flow.parser.parse('graph TD;\nA o-. text .-o B;'); - - const vert = flow.parser.yy.getVertices(); - const edges = flow.parser.yy.getEdges(); - - expect(vert['A'].id).toBe('A'); - expect(vert['B'].id).toBe('B'); - expect(edges.length).toBe(1); - expect(edges[0].start).toBe('A'); - expect(edges[0].end).toBe('B'); - expect(edges[0].type).toBe('double_arrow_circle'); - expect(edges[0].text).toBe('text'); - expect(edges[0].stroke).toBe('dotted'); - expect(edges[0].length).toBe(1); + expect(vert['A'].id).toBe('A'); + expect(vert['B'].id).toBe('B'); + expect(edges.length).toBe(1); + expect(edges[0].start).toBe('A'); + expect(edges[0].end).toBe('B'); + expect(edges[0].type).toBe(`${edgeType.type}`); + expect(edges[0].text).toBe(`${keyword}`); + expect(edges[0].stroke).toBe(`${edgeType.stroke}`); + } + ); }); }); diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-huge.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-huge.spec.js index 48fc2be16..e400484ed 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow-huge.spec.js +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-huge.spec.js @@ -13,10 +13,10 @@ describe('[Text] when parsing', () => { }); describe('it should handle huge files', function () { + // skipped because this test takes like 2 minutes or more! it.skip('it should handlehuge diagrams', function () { - const res = flow.parser.parse( - 'graph 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- ); + const nodes = ('A-->B;B-->A;'.repeat(415) + 'A-->B;').repeat(57) + 'A-->B;B-->A;'.repeat(275); + flow.parser.parse(`graph LR;${nodes}`); const vert = flow.parser.yy.getVertices(); const edges = flow.parser.yy.getEdges(); diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-md-string.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-md-string.spec.js index 0e6efaef1..13cb262e3 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow-md-string.spec.js +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-md-string.spec.js @@ -24,7 +24,7 @@ A["\`The cat in **the** hat\`"]-- "\`The *bat* in the chat\`" -->B["The dog in t expect(vert['A'].labelType).toBe('markdown'); expect(vert['B'].id).toBe('B'); expect(vert['B'].text).toBe('The dog in the hog'); - expect(vert['B'].labelType).toBe('text'); + expect(vert['B'].labelType).toBe('string'); expect(edges.length).toBe(2); expect(edges[0].start).toBe('A'); expect(edges[0].end).toBe('B'); @@ -35,7 +35,7 @@ A["\`The cat in **the** hat\`"]-- "\`The *bat* in the chat\`" -->B["The dog in t expect(edges[1].end).toBe('C'); expect(edges[1].type).toBe('arrow_point'); expect(edges[1].text).toBe('The rat in the mat'); - expect(edges[1].labelType).toBe('text'); + expect(edges[1].labelType).toBe('string'); }); it('mardown formatting in subgraphs', function () { const res = flow.parser.parse(`flowchart LR diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-singlenode.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-singlenode.spec.js index b959f019e..59336d8d4 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow-singlenode.spec.js +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-singlenode.spec.js @@ -6,6 +6,29 @@ setConfig({ securityLevel: 'strict', }); +const keywords = [ + 'graph', + 'flowchart', + 'flowchart-elk', + 'style', + 'default', + 'linkStyle', + 'interpolate', + 'classDef', + 'class', + 'href', + 'call', + 'click', + '_self', + '_blank', + '_parent', + '_top', + 'end', + 'subgraph', +]; + +const specialChars = ['#', ':', '0', '&', ',', '*', '.', '\\', 'v', '-', '/', '_']; + describe('[Singlenodes] when parsing', () => { beforeEach(function () { flow.parser.yy = flowDb; @@ -259,4 +282,90 @@ describe('[Singlenodes] when parsing', () => { expect(edges.length).toBe(0); expect(vert['i_d'].styles.length).toBe(0); }); + + it.each(keywords)('should handle keywords between dashes "-"', function (keyword) { + const res = flow.parser.parse(`graph TD;a-${keyword}-node;`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`a-${keyword}-node`].text).toBe(`a-${keyword}-node`); + }); + + it.each(keywords)('should handle keywords between periods "."', function (keyword) { + const res = flow.parser.parse(`graph TD;a.${keyword}.node;`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`a.${keyword}.node`].text).toBe(`a.${keyword}.node`); + }); + + it.each(keywords)('should handle keywords between underscores "_"', function (keyword) { + const res = flow.parser.parse(`graph TD;a_${keyword}_node;`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`a_${keyword}_node`].text).toBe(`a_${keyword}_node`); + }); + + it.each(keywords)('should handle nodes ending in %s', function (keyword) { + const res = flow.parser.parse(`graph TD;node_${keyword};node.${keyword};node-${keyword};`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`node_${keyword}`].text).toBe(`node_${keyword}`); + expect(vert[`node.${keyword}`].text).toBe(`node.${keyword}`); + expect(vert[`node-${keyword}`].text).toBe(`node-${keyword}`); + }); + + const errorKeywords = [ + 'graph', + 'flowchart', + 'flowchart-elk', + 'style', + 'linkStyle', + 'interpolate', + 'classDef', + 'class', + '_self', + '_blank', + '_parent', + '_top', + 'end', + 'subgraph', + ]; + it.each(errorKeywords)('should throw error at nodes beginning with %s', function (keyword) { + const str = `graph TD;${keyword}.node;${keyword}-node;${keyword}/node`; + const vert = flow.parser.yy.getVertices(); + + expect(() => flow.parser.parse(str)).toThrowError(); + }); + + const workingKeywords = ['default', 'href', 'click', 'call']; + + it.each(workingKeywords)('should parse node beginning with %s', function (keyword) { + flow.parser.parse(`graph TD; ${keyword}.node;${keyword}-node;${keyword}/node;`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`${keyword}.node`].text).toBe(`${keyword}.node`); + expect(vert[`${keyword}-node`].text).toBe(`${keyword}-node`); + expect(vert[`${keyword}/node`].text).toBe(`${keyword}/node`); + }); + + it.each(specialChars)( + 'should allow node ids of single special characters', + function (specialChar) { + flow.parser.parse(`graph TD; ${specialChar} --> A`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`${specialChar}`].text).toBe(`${specialChar}`); + } + ); + + it.each(specialChars)( + 'should allow node ids with special characters at start of id', + function (specialChar) { + flow.parser.parse(`graph TD; ${specialChar}node --> A`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`${specialChar}node`].text).toBe(`${specialChar}node`); + } + ); + + it.each(specialChars)( + 'should allow node ids with special characters at end of id', + function (specialChar) { + flow.parser.parse(`graph TD; node${specialChar} --> A`); + const vert = flow.parser.yy.getVertices(); + expect(vert[`node${specialChar}`].text).toBe(`node${specialChar}`); + } + ); }); diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-style.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-style.spec.js index 3feaa2469..1ab754308 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow-style.spec.js +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-style.spec.js @@ -26,15 +26,6 @@ describe('[Style] when parsing', () => { expect(vert['Q'].styles[0]).toBe('background:#fff'); }); - // log.debug(flow.parser.parse('graph TD;style Q background:#fff;')); - it('should handle styles for edges', function () { - const res = flow.parser.parse('graph TD;a-->b;\nstyle #0 stroke: #f66;'); - - const edges = flow.parser.yy.getEdges(); - - expect(edges.length).toBe(1); - }); - it('should handle multiple styles for a vortex', function () { const res = flow.parser.parse('graph TD;style R background:#fff,border:1px solid red;'); diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow-text.spec.js b/packages/mermaid/src/diagrams/flowchart/parser/flow-text.spec.js index db43e75bf..b127e1b65 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow-text.spec.js +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow-text.spec.js @@ -305,6 +305,95 @@ describe('[Text] when parsing', () => { expect(vert['C'].type).toBe('round'); expect(vert['C'].text).toBe('Chimpansen hoppar'); }); + + const keywords = [ + 'graph', + 'flowchart', + 'flowchart-elk', + 'style', + 'default', + 'linkStyle', + 'interpolate', + 'classDef', + 'class', + 'href', + 'call', + 'click', + '_self', + '_blank', + '_parent', + '_top', + 'end', + 'subgraph', + 'kitty', + ]; + + const shapes = [ + { start: '[', end: ']', name: 'square' }, + { start: '(', end: ')', name: 'round' }, + { start: '{', end: '}', name: 'diamond' }, + { start: '(-', end: '-)', name: 'ellipse' }, + { start: '([', end: '])', name: 'stadium' }, + { start: '>', end: ']', name: 'odd' }, + { start: '[(', end: ')]', name: 'cylinder' }, + { start: '(((', end: ')))', name: 'doublecircle' }, + { start: '[/', end: '\\]', name: 'trapezoid' }, + { start: '[\\', end: '/]', name: 'inv_trapezoid' }, + { start: '[/', end: '/]', name: 'lean_right' }, + { start: '[\\', end: '\\]', name: 'lean_left' }, + { start: '[[', end: ']]', name: 'subroutine' }, + { start: '{{', end: '}}', name: 'hexagon' }, + ]; + + shapes.forEach((shape) => { + it.each(keywords)(`should handle %s keyword in ${shape.name} vertex`, function (keyword) { + const rest = flow.parser.parse( + `graph TD;A_${keyword}_node-->B${shape.start}This node has a ${keyword} as text${shape.end};` + ); + + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); + expect(vert['B'].type).toBe(`${shape.name}`); + expect(vert['B'].text).toBe(`This node has a ${keyword} as text`); + }); + }); + + it.each(keywords)('should handle %s keyword in rect vertex', function (keyword) { + const rest = flow.parser.parse( + `graph TD;A_${keyword}_node-->B[|borders:lt|This node has a ${keyword} as text];` + ); + + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); + expect(vert['B'].type).toBe('rect'); + expect(vert['B'].text).toBe(`This node has a ${keyword} as text`); + }); + + it('should handle edge case for odd vertex with node id ending with minus', function () { + const res = flow.parser.parse('graph TD;A_node-->odd->Vertex Text];'); + const vert = flow.parser.yy.getVertices(); + + expect(vert['odd-'].type).toBe('odd'); + expect(vert['odd-'].text).toBe('Vertex Text'); + }); + it('should allow forward slashes in lean_right vertices', function () { + const rest = flow.parser.parse(`graph TD;A_node-->B[/This node has a / as text/];`); + + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); + expect(vert['B'].type).toBe('lean_right'); + expect(vert['B'].text).toBe(`This node has a / as text`); + }); + + it('should allow back slashes in lean_left vertices', function () { + const rest = flow.parser.parse(`graph TD;A_node-->B[\\This node has a \\ as text\\];`); + + const vert = flow.parser.yy.getVertices(); + const edges = flow.parser.yy.getEdges(); + expect(vert['B'].type).toBe('lean_left'); + expect(vert['B'].text).toBe(`This node has a \\ as text`); + }); + it('should handle åäö and minus', function () { const res = flow.parser.parse('graph TD;A-->C{Chimpansen hoppar åäö-ÅÄÖ};'); @@ -484,4 +573,33 @@ describe('[Text] when parsing', () => { expect(vert['A'].text).toBe(',.?!+-*'); expect(edges[0].text).toBe(',.?!+-*'); }); + + it('should throw error at nested set of brackets', function () { + const str = 'graph TD; A[This is a () in text];'; + expect(() => flow.parser.parse(str)).toThrowError("got 'PS'"); + }); + + it('should throw error for strings and text at the same time', function () { + const str = 'graph TD;A(this node has "string" and text)-->|this link has "string" and text|C;'; + + expect(() => flow.parser.parse(str)).toThrowError("got 'STR'"); + }); + + it('should throw error for escaping quotes in text state', function () { + //prettier-ignore + const str = 'graph TD; A[This is a \"()\" in text];'; //eslint-disable-line no-useless-escape + + expect(() => flow.parser.parse(str)).toThrowError("got 'STR'"); + }); + + it('should throw error for nested quoatation marks', function () { + const str = 'graph TD; A["This is a "()" in text"];'; + + expect(() => flow.parser.parse(str)).toThrowError("Expecting 'SQE'"); + }); + + it('should throw error', function () { + const str = `graph TD; node[hello ) world] --> works`; + expect(() => flow.parser.parse(str)).toThrowError("got 'PE'"); + }); }); diff --git a/packages/mermaid/src/diagrams/flowchart/parser/flow.jison b/packages/mermaid/src/diagrams/flowchart/parser/flow.jison index 70fb49162..6dad36d25 100644 --- a/packages/mermaid/src/diagrams/flowchart/parser/flow.jison +++ b/packages/mermaid/src/diagrams/flowchart/parser/flow.jison @@ -13,51 +13,26 @@ %x acc_descr_multiline %x dir %x vertex +%x text +%x ellipseText +%x trapText +%x edgeText +%x thickEdgeText +%x dottedEdgeText %x click %x href %x callbackname %x callbackargs -%x open_directive -%x type_directive -%x arg_directive -%x close_directive %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; -accTitle\s*":"\s* { this.begin("acc_title");return 'acc_title'; } -(?!\n|;|#)*[^\n]* { this.popState(); return "acc_title_value"; } -accDescr\s*":"\s* { this.begin("acc_descr");return 'acc_descr'; } -(?!\n|;|#)*[^\n]* { this.popState(); return "acc_descr_value"; } -accDescr\s*"{"\s* { this.begin("acc_descr_multiline");} +accTitle\s*":"\s* { this.begin("acc_title");return 'acc_title'; } +(?!\n|;|#)*[^\n]* { this.popState(); return "acc_title_value"; } +accDescr\s*":"\s* { this.begin("acc_descr");return 'acc_descr'; } +(?!\n|;|#)*[^\n]* { this.popState(); return "acc_descr_value"; } +accDescr\s*"{"\s* { this.begin("acc_descr_multiline");} [\}] { this.popState(); } [^\}]* return "acc_descr_multiline_value"; -// .*[^\n]* { return "acc_descr_line"} -["][`] { this.begin("md_string");} -[^`"]+ { return "MD_STR";} -[`]["] { this.popState();} -["] this.begin("string"); -["] this.popState(); -[^"]* return "STR"; -"style" return 'STYLE'; -"default" return 'DEFAULT'; -"linkStyle" return 'LINKSTYLE'; -"interpolate" return 'INTERPOLATE'; -"classDef" return 'CLASSDEF'; -"class" return 'CLASS'; - -/* ----interactivity command--- -'href' adds a link to the specified node. 'href' can only be specified when the -line was introduced with 'click'. -'href ""' attaches the specified link to the node that was specified by 'click'. -*/ -"href"[\s]+["] this.begin("href"); -["] this.popState(); -[^"]* return 'HREF'; +// .*[^\n]* { return "acc_descr_line"} /* ---interactivity command--- @@ -74,88 +49,128 @@ Function arguments are optional: 'call ()' simply executes 'callba \) this.popState(); [^)]* return 'CALLBACKARGS'; +[^`"]+ { return "MD_STR";} +[`]["] { this.popState();} +<*>["][`] { this.begin("md_string");} +[^"]+ return "STR"; +["] this.popState(); +<*>["] this.pushState("string"); +"style" return 'STYLE'; +"default" return 'DEFAULT'; +"linkStyle" return 'LINKSTYLE'; +"interpolate" return 'INTERPOLATE'; +"classDef" return 'CLASSDEF'; +"class" return 'CLASS'; + +/* +---interactivity command--- +'href' adds a link to the specified node. 'href' can only be specified when the +line was introduced with 'click'. +'href ""' attaches the specified link to the node that was specified by 'click'. +*/ +"href"[\s] return 'HREF'; + + /* 'click' is the keyword to introduce a line that contains interactivity commands. 'click' must be followed by an existing node-id. All commands are attached to that id. 'click ' can be followed by href or call commands in any desired order */ -"click"[\s]+ this.begin("click"); -[\s\n] this.popState(); -[^\s\n]* return 'CLICK'; +"click"[\s]+ this.begin("click"); +[\s\n] this.popState(); +[^\s\n]* return 'CLICK'; -"flowchart-elk" {if(yy.lex.firstGraph()){this.begin("dir");} return 'GRAPH';} -"graph" {if(yy.lex.firstGraph()){this.begin("dir");} return 'GRAPH';} -"flowchart" {if(yy.lex.firstGraph()){this.begin("dir");} return 'GRAPH';} -"subgraph" return 'subgraph'; -"end"\b\s* return 'end'; +"flowchart-elk" {if(yy.lex.firstGraph()){this.begin("dir");} return 'GRAPH';} +"graph" {if(yy.lex.firstGraph()){this.begin("dir");} return 'GRAPH';} +"flowchart" {if(yy.lex.firstGraph()){this.begin("dir");} return 'GRAPH';} +"subgraph" return 'subgraph'; +"end"\b\s* return 'end'; -"_self" return 'LINK_TARGET'; -"_blank" return 'LINK_TARGET'; -"_parent" return 'LINK_TARGET'; -"_top" return 'LINK_TARGET'; +"_self" return 'LINK_TARGET'; +"_blank" return 'LINK_TARGET'; +"_parent" return 'LINK_TARGET'; +"_top" return 'LINK_TARGET'; -(\r?\n)*\s*\n { this.popState(); return 'NODIR'; } -\s*"LR" { this.popState(); return 'DIR'; } -\s*"RL" { this.popState(); return 'DIR'; } -\s*"TB" { this.popState(); return 'DIR'; } -\s*"BT" { this.popState(); return 'DIR'; } -\s*"TD" { this.popState(); return 'DIR'; } -\s*"BR" { this.popState(); return 'DIR'; } -\s*"<" { this.popState(); return 'DIR'; } -\s*">" { this.popState(); return 'DIR'; } -\s*"^" { this.popState(); return 'DIR'; } -\s*"v" { this.popState(); return 'DIR'; } +(\r?\n)*\s*\n { this.popState(); return 'NODIR'; } +\s*"LR" { this.popState(); return 'DIR'; } +\s*"RL" { this.popState(); return 'DIR'; } +\s*"TB" { this.popState(); return 'DIR'; } +\s*"BT" { this.popState(); return 'DIR'; } +\s*"TD" { this.popState(); return 'DIR'; } +\s*"BR" { this.popState(); return 'DIR'; } +\s*"<" { this.popState(); return 'DIR'; } +\s*">" { this.popState(); return 'DIR'; } +\s*"^" { this.popState(); return 'DIR'; } +\s*"v" { this.popState(); return 'DIR'; } + +.*direction\s+TB[^\n]* return 'direction_tb'; +.*direction\s+BT[^\n]* return 'direction_bt'; +.*direction\s+RL[^\n]* return 'direction_rl'; +.*direction\s+LR[^\n]* return 'direction_lr'; + +[0-9]+ return 'NUM'; +\# return 'BRKT'; +":::" return 'STYLE_SEPARATOR'; +":" return 'COLON'; +"&" return 'AMP'; +";" return 'SEMI'; +"," return 'COMMA'; +"*" return 'MULT'; + +\s*[xo<]?\-\-+[-xo>]\s* { this.popState(); return 'LINK'; } +\s*[xo<]?\-\-\s* { this.pushState("edgeText"); return 'START_LINK'; } +[^-]|\-(?!\-)+ return 'EDGE_TEXT'; + +\s*[xo<]?\=\=+[=xo>]\s* { this.popState(); return 'LINK'; } +\s*[xo<]?\=\=\s* { this.pushState("thickEdgeText"); return 'START_LINK'; } +[^=]|\=(?!=) return 'EDGE_TEXT'; + +\s*[xo<]?\-?\.+\-[xo>]?\s* { this.popState(); return 'LINK'; } +\s*[xo<]?\-\.\s* { this.pushState("dottedEdgeText"); return 'START_LINK'; } +[^\.]|\.(?!-) return 'EDGE_TEXT'; + + +<*>\s*\~\~[\~]+\s* return 'LINK'; + +[-/\)][\)] { this.popState(); return '-)'; } +[^\(\)\[\]\{\}]|-/!\)+ return "TEXT" +<*>"(-" { this.pushState("ellipseText"); return '(-'; } + +"])" { this.popState(); return 'STADIUMEND'; } +<*>"([" { this.pushState("text"); return 'STADIUMSTART'; } + +"]]" { this.popState(); return 'SUBROUTINEEND'; } +<*>"[[" { this.pushState("text"); return 'SUBROUTINESTART'; } + +"[|" { return 'VERTEX_WITH_PROPS_START'; } + +\> { this.pushState("text"); return 'TAGEND'; } + +")]" { this.popState(); return 'CYLINDEREND'; } +<*>"[(" { this.pushState("text") ;return 'CYLINDERSTART'; } + +")))" { this.popState(); return 'DOUBLECIRCLEEND'; } +<*>"(((" { this.pushState("text"); return 'DOUBLECIRCLESTART'; } + +[\\(?=\])][\]] { this.popState(); return 'TRAPEND'; } +\/(?=\])\] { this.popState(); return 'INVTRAPEND'; } +\/(?!\])|\\(?!\])|[^\\\[\]\(\)\{\}\/]+ return 'TEXT'; +<*>"[/" { this.pushState("trapText"); return 'TRAPSTART'; } + +<*>"[\\" { this.pushState("trapText"); return 'INVTRAPSTART'; } -.*direction\s+TB[^\n]* return 'direction_tb'; -.*direction\s+BT[^\n]* return 'direction_bt'; -.*direction\s+RL[^\n]* return 'direction_rl'; -.*direction\s+LR[^\n]* return 'direction_lr'; -[0-9]+ { return 'NUM';} -\# return 'BRKT'; -":::" return 'STYLE_SEPARATOR'; -":" return 'COLON'; -"&" return 'AMP'; -";" return 'SEMI'; -"," return 'COMMA'; -"*" return 'MULT'; -\s*[xo<]?\-\-+[-xo>]\s* return 'LINK'; -\s*[xo<]?\=\=+[=xo>]\s* return 'LINK'; -\s*[xo<]?\-?\.+\-[xo>]?\s* return 'LINK'; -\s*\~\~[\~]+\s* return 'LINK'; -\s*[xo<]?\-\-\s* return 'START_LINK'; -\s*[xo<]?\=\=\s* return 'START_LINK'; -\s*[xo<]?\-\.\s* return 'START_LINK'; -"(-" return '(-'; -"-)" return '-)'; -"([" return 'STADIUMSTART'; -"])" return 'STADIUMEND'; -"[[" return 'SUBROUTINESTART'; -"]]" return 'SUBROUTINEEND'; -"[|" return 'VERTEX_WITH_PROPS_START'; -"[(" return 'CYLINDERSTART'; -")]" return 'CYLINDEREND'; -"(((" return 'DOUBLECIRCLESTART'; -")))" return 'DOUBLECIRCLEEND'; -\- return 'MINUS'; -"." return 'DOT'; -[\_] return 'UNDERSCORE'; -\+ return 'PLUS'; -\% return 'PCT'; -"=" return 'EQUALS'; -\= return 'EQUALS'; "<" return 'TAGSTART'; ">" return 'TAGEND'; "^" return 'UP'; "\|" return 'SEP'; "v" return 'DOWN'; -[A-Za-z]+ return 'ALPHA'; -"\\]" return 'TRAPEND'; -"[/" return 'TRAPSTART'; -"/]" return 'INVTRAPEND'; -"[\\" return 'INVTRAPSTART'; -[!"#$%&'*+,-.`?\\_/] return 'PUNCTUATION'; +"*" return 'MULT'; +"#" return 'BRKT'; +"&" return 'AMP'; +([A-Za-z0-9!"\#$%&'*+\.`?\\_\/]|\-(?=[^\>\-\.])|=(?!=))+ return 'NODE_STRING'; +"-" return 'MINUS' [\u00AA\u00B5\u00BA\u00C0-\u00D6\u00D8-\u00F6]| [\u00F8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377]| [\u037A-\u037D\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5]| @@ -218,13 +233,20 @@ that id. [\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF]| [\uFFD2-\uFFD7\uFFDA-\uFFDC] return 'UNICODE_TEXT'; -"|" return 'PIPE'; -"(" return 'PS'; -")" return 'PE'; -"[" return 'SQS'; -"]" return 'SQE'; -"{" return 'DIAMOND_START' -"}" return 'DIAMOND_STOP' + +"|" { this.popState(); return 'PIPE'; } +<*>"|" { this.pushState("text"); return 'PIPE'; } + +")" { this.popState(); return 'PE'; } +<*>"(" { this.pushState("text"); return 'PS'; } + +"]" { this.popState(); return 'SQE'; } +<*>"[" { this.pushState("text"); return 'SQS'; } + +(\}) { this.popState(); return 'DIAMOND_STOP' } +<*>"{" { this.pushState("text"); return 'DIAMOND_START' } +[^\[\]\(\)\{\}\|\"]+ return "TEXT"; + "\"" return 'QUOTE'; (\r?\n)+ return 'NEWLINE'; \s return 'SPACE'; @@ -241,49 +263,24 @@ that id. %% /* language grammar */ start - : mermaidDoc - | directive start - ; - -directive - : openDirective typeDirective closeDirective separator - | openDirective typeDirective ':' argDirective closeDirective separator - ; - -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'flowchart'); } - ; - -mermaidDoc : graphConfig document ; + document : /* empty */ { $$ = [];} | document line { - if(!Array.isArray($2) || $2.length > 0){ - $1.push($2); + if(!Array.isArray($line) || $line.length > 0){ + $document.push($line); } - $$=$1;} + $$=$document;} ; line : statement - {$$=$1;} + {$$=$statement;} | SEMI | NEWLINE | SPACE @@ -296,15 +293,15 @@ graphConfig | GRAPH NODIR { yy.setDirection('TB');$$ = 'TB';} | GRAPH DIR FirstStmtSeperator - { yy.setDirection($2);$$ = $2;} + { yy.setDirection($DIR);$$ = $DIR;} // | GRAPH SPACE TAGEND FirstStmtSeperator - // { yy.setDirection("LR");$$ = $3;} + // { yy.setDirection("LR");$$ = $TAGEND;} // | GRAPH SPACE TAGSTART FirstStmtSeperator - // { yy.setDirection("RL");$$ = $3;} + // { yy.setDirection("RL");$$ = $TAGSTART;} // | GRAPH SPACE UP FirstStmtSeperator - // { yy.setDirection("BT");$$ = $3;} + // { yy.setDirection("BT");$$ = $UP;} // | GRAPH SPACE DOWN FirstStmtSeperator - // { yy.setDirection("TB");$$ = $3;} + // { yy.setDirection("TB");$$ = $DOWN;} ; ending: endToken ending @@ -332,7 +329,7 @@ spaceList statement : verticeStatement separator - { /* console.warn('finat vs', $1.nodes); */ $$=$1.nodes} + { /* console.warn('finat vs', $verticeStatement.nodes); */ $$=$verticeStatement.nodes} | styleStatement separator {$$=[];} | linkStyleStatement separator @@ -343,110 +340,121 @@ statement {$$=[];} | clickStatement separator {$$=[];} - | subgraph SPACE text SQS text SQE separator document end - {$$=yy.addSubGraph($3,$8,$5);} - | subgraph SPACE text separator document end - {$$=yy.addSubGraph($3,$5,$3);} - // | subgraph SPACE text separator document end - // {$$=yy.addSubGraph($3,$5,$3);} + | subgraph SPACE textNoTags SQS text SQE separator document end + {$$=yy.addSubGraph($textNoTags,$document,$text);} + | subgraph SPACE textNoTags separator document end + {$$=yy.addSubGraph($textNoTags,$document,$textNoTags);} + // | subgraph SPACE textNoTags separator document end + // {$$=yy.addSubGraph($textNoTags,$document,$textNoTags);} | subgraph separator document end - {$$=yy.addSubGraph(undefined,$3,undefined);} + {$$=yy.addSubGraph(undefined,$document,undefined);} | direction - | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } - | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } - | acc_descr_multiline_value { $$=$1.trim();yy.setAccDescription($$); } + | acc_title acc_title_value { $$=$acc_title_value.trim();yy.setAccTitle($$); } + | acc_descr acc_descr_value { $$=$acc_descr_value.trim();yy.setAccDescription($$); } + | acc_descr_multiline_value { $$=$acc_descr_multiline_value.trim();yy.setAccDescription($$); } ; separator: NEWLINE | SEMI | EOF ; - + verticeStatement: verticeStatement link node - { /* console.warn('vs',$1.stmt,$3); */ yy.addLink($1.stmt,$3,$2); $$ = { stmt: $3, nodes: $3.concat($1.nodes) } } + { /* console.warn('vs',$verticeStatement.stmt,$node); */ yy.addLink($verticeStatement.stmt,$node,$link); $$ = { stmt: $node, nodes: $node.concat($verticeStatement.nodes) } } | verticeStatement link node spaceList - { /* console.warn('vs',$1.stmt,$3); */ yy.addLink($1.stmt,$3,$2); $$ = { stmt: $3, nodes: $3.concat($1.nodes) } } - |node spaceList {/*console.warn('noda', $1);*/ $$ = {stmt: $1, nodes:$1 }} - |node { /*console.warn('noda', $1);*/ $$ = {stmt: $1, nodes:$1 }} + { /* console.warn('vs',$verticeStatement.stmt,$node); */ yy.addLink($verticeStatement.stmt,$node,$link); $$ = { stmt: $node, nodes: $node.concat($verticeStatement.nodes) } } + |node spaceList {/*console.warn('noda', $node);*/ $$ = {stmt: $node, nodes:$node }} + |node { /*console.warn('noda', $node);*/ $$ = {stmt: $node, nodes:$node }} ; node: styledVertex - { /* console.warn('nod', $1); */ $$ = [$1];} + { /* console.warn('nod', $styledVertex); */ $$ = [$styledVertex];} | node spaceList AMP spaceList styledVertex - { $$ = $1.concat($5); /* console.warn('pip', $1[0], $5, $$); */ } + { $$ = $node.concat($styledVertex); /* console.warn('pip', $node[0], $styledVertex, $$); */ } ; styledVertex: vertex - { /* console.warn('nod', $1); */ $$ = $1;} + { /* console.warn('nod', $vertex); */ $$ = $vertex;} | vertex STYLE_SEPARATOR idString - {$$ = $1;yy.setClass($1,$3)} + {$$ = $vertex;yy.setClass($vertex,$idString)} ; vertex: idString SQS text SQE - {$$ = $1;yy.addVertex($1,$3,'square');} + {$$ = $idString;yy.addVertex($idString,$text,'square');} | idString DOUBLECIRCLESTART text DOUBLECIRCLEEND - {$$ = $1;yy.addVertex($1,$3,'doublecircle');} + {$$ = $idString;yy.addVertex($idString,$text,'doublecircle');} | idString PS PS text PE PE - {$$ = $1;yy.addVertex($1,$4,'circle');} + {$$ = $idString;yy.addVertex($idString,$text,'circle');} | idString '(-' text '-)' - {$$ = $1;yy.addVertex($1,$3,'ellipse');} + {$$ = $idString;yy.addVertex($idString,$text,'ellipse');} | idString STADIUMSTART text STADIUMEND - {$$ = $1;yy.addVertex($1,$3,'stadium');} + {$$ = $idString;yy.addVertex($idString,$text,'stadium');} | idString SUBROUTINESTART text SUBROUTINEEND - {$$ = $1;yy.addVertex($1,$3,'subroutine');} - | idString VERTEX_WITH_PROPS_START ALPHA COLON ALPHA PIPE text SQE - {$$ = $1;yy.addVertex($1,$7,'rect',undefined,undefined,undefined, Object.fromEntries([[$3, $5]]));} + {$$ = $idString;yy.addVertex($idString,$text,'subroutine');} + | idString VERTEX_WITH_PROPS_START NODE_STRING\[field] COLON NODE_STRING\[value] PIPE text SQE + {$$ = $idString;yy.addVertex($idString,$text,'rect',undefined,undefined,undefined, Object.fromEntries([[$field, $value]]));} | idString CYLINDERSTART text CYLINDEREND - {$$ = $1;yy.addVertex($1,$3,'cylinder');} + {$$ = $idString;yy.addVertex($idString,$text,'cylinder');} | idString PS text PE - {$$ = $1;yy.addVertex($1,$3,'round');} + {$$ = $idString;yy.addVertex($idString,$text,'round');} | idString DIAMOND_START text DIAMOND_STOP - {$$ = $1;yy.addVertex($1,$3,'diamond');} + {$$ = $idString;yy.addVertex($idString,$text,'diamond');} | idString DIAMOND_START DIAMOND_START text DIAMOND_STOP DIAMOND_STOP - {$$ = $1;yy.addVertex($1,$4,'hexagon');} + {$$ = $idString;yy.addVertex($idString,$text,'hexagon');} | idString TAGEND text SQE - {$$ = $1;yy.addVertex($1,$3,'odd');} + {$$ = $idString;yy.addVertex($idString,$text,'odd');} | idString TRAPSTART text TRAPEND - {$$ = $1;yy.addVertex($1,$3,'trapezoid');} + {$$ = $idString;yy.addVertex($idString,$text,'trapezoid');} | idString INVTRAPSTART text INVTRAPEND - {$$ = $1;yy.addVertex($1,$3,'inv_trapezoid');} + {$$ = $idString;yy.addVertex($idString,$text,'inv_trapezoid');} | idString TRAPSTART text INVTRAPEND - {$$ = $1;yy.addVertex($1,$3,'lean_right');} + {$$ = $idString;yy.addVertex($idString,$text,'lean_right');} | idString INVTRAPSTART text TRAPEND - {$$ = $1;yy.addVertex($1,$3,'lean_left');} + {$$ = $idString;yy.addVertex($idString,$text,'lean_left');} | idString - { /*console.warn('h: ', $1);*/$$ = $1;yy.addVertex($1);} + { /*console.warn('h: ', $idString);*/$$ = $idString;yy.addVertex($idString);} ; link: linkStatement arrowText - {$1.text = $2;$$ = $1;} + {$linkStatement.text = $arrowText;$$ = $linkStatement;} | linkStatement TESTSTR SPACE - {$1.text = $2;$$ = $1;} + {$linkStatement.text = $TESTSTR;$$ = $linkStatement;} | linkStatement arrowText SPACE - {$1.text = $2;$$ = $1;} + {$linkStatement.text = $arrowText;$$ = $linkStatement;} | linkStatement - {$$ = $1;} - | START_LINK text LINK - {var inf = yy.destructLink($3, $1); $$ = {"type":inf.type,"stroke":inf.stroke,"length":inf.length,"text":$2};} + {$$ = $linkStatement;} + | START_LINK edgeText LINK + {var inf = yy.destructLink($LINK, $START_LINK); $$ = {"type":inf.type,"stroke":inf.stroke,"length":inf.length,"text":$edgeText};} ; +edgeText: edgeTextToken + {$$={text:$edgeTextToken, type:'text'};} + | edgeText edgeTextToken + {$$={text:$edgeText.text+''+$edgeTextToken, type:$edgeText.type};} + |STR + {$$={text: $STR, type: 'string'};} + | MD_STR + {$$={text:$MD_STR, type:'markdown'};} + ; + + linkStatement: LINK - {var inf = yy.destructLink($1);$$ = {"type":inf.type,"stroke":inf.stroke,"length":inf.length};} + {var inf = yy.destructLink($LINK);$$ = {"type":inf.type,"stroke":inf.stroke,"length":inf.length};} ; arrowText: PIPE text PIPE - {$$ = $2;} + {$$ = $text;} ; text: textToken - { $$={text:$1, type: 'text'};} + { $$={text:$textToken, type: 'text'};} | text textToken - { $$={text:$1.text+''+$2, type: $1.type};} + { $$={text:$text.text+''+$textToken, type: $text.type};} | STR - { $$={text: $1, type: 'text'};} + { $$ = {text: $STR, type: 'string'};} | MD_STR - { $$={text: $1, type: 'markdown'};} + { $$={text: $MD_STR, type: 'markdown'};} ; @@ -456,109 +464,104 @@ keywords textNoTags: textNoTagsToken - {$$=$1;} + {$$={text:$textNoTagsToken, type: 'text'};} | textNoTags textNoTagsToken - {$$=$1+''+$2;} + {$$={text:$textNoTags.text+''+$textNoTagsToken, type: $textNoTags.type};} + | STR + { $$={text: $STR, type: 'text'};} + | MD_STR + { $$={text: $MD_STR, type: 'markdown'};} ; -classDefStatement:CLASSDEF SPACE DEFAULT SPACE stylesOpt - {$$ = $1;yy.addClass($3,$5);} - | CLASSDEF SPACE alphaNum SPACE stylesOpt - {$$ = $1;yy.addClass($3,$5);} +classDefStatement:CLASSDEF SPACE idString SPACE stylesOpt + {$$ = $CLASSDEF;yy.addClass($idString,$stylesOpt);} ; -classStatement:CLASS SPACE alphaNum SPACE alphaNum - {$$ = $1;yy.setClass($3, $5);} +classStatement:CLASS SPACE idString\[vertex] SPACE idString\[class] + {$$ = $CLASS;yy.setClass($vertex, $class);} ; clickStatement - : CLICK CALLBACKNAME {$$ = $1;yy.setClickEvent($1, $2);} - | CLICK CALLBACKNAME SPACE STR {$$ = $1;yy.setClickEvent($1, $2);yy.setTooltip($1, $4);} - | CLICK CALLBACKNAME CALLBACKARGS {$$ = $1;yy.setClickEvent($1, $2, $3);} - | CLICK CALLBACKNAME CALLBACKARGS SPACE STR {$$ = $1;yy.setClickEvent($1, $2, $3);yy.setTooltip($1, $5);} - | CLICK HREF {$$ = $1;yy.setLink($1, $2);} - | CLICK HREF SPACE STR {$$ = $1;yy.setLink($1, $2);yy.setTooltip($1, $4);} - | CLICK HREF SPACE LINK_TARGET {$$ = $1;yy.setLink($1, $2, $4);} - | CLICK HREF SPACE STR SPACE LINK_TARGET {$$ = $1;yy.setLink($1, $2, $6);yy.setTooltip($1, $4);} - | CLICK alphaNum {$$ = $1;yy.setClickEvent($1, $2);} - | CLICK alphaNum SPACE STR {$$ = $1;yy.setClickEvent($1, $2);yy.setTooltip($1, $4);} - | CLICK STR {$$ = $1;yy.setLink($1, $2);} - | CLICK STR SPACE STR {$$ = $1;yy.setLink($1, $2);yy.setTooltip($1, $4);} - | CLICK STR SPACE LINK_TARGET {$$ = $1;yy.setLink($1, $2, $4);} - | CLICK STR SPACE STR SPACE LINK_TARGET {$$ = $1;yy.setLink($1, $2, $6);yy.setTooltip($1, $4);} + : CLICK CALLBACKNAME {$$ = $CLICK;yy.setClickEvent($CLICK, $CALLBACKNAME);} + | CLICK CALLBACKNAME SPACE STR {$$ = $CLICK;yy.setClickEvent($CLICK, $CALLBACKNAME);yy.setTooltip($CLICK, $STR);} + | CLICK CALLBACKNAME CALLBACKARGS {$$ = $CLICK;yy.setClickEvent($CLICK, $CALLBACKNAME, $CALLBACKARGS);} + | CLICK CALLBACKNAME CALLBACKARGS SPACE STR {$$ = $CLICK;yy.setClickEvent($CLICK, $CALLBACKNAME, $CALLBACKARGS);yy.setTooltip($CLICK, $STR);} + | CLICK HREF STR {$$ = $CLICK;yy.setLink($CLICK, $STR);} + | CLICK HREF STR SPACE STR {$$ = $CLICK;yy.setLink($CLICK, $STR1);yy.setTooltip($CLICK, $STR2);} + | CLICK HREF STR SPACE LINK_TARGET {$$ = $CLICK;yy.setLink($CLICK, $STR, $LINK_TARGET);} + | CLICK HREF STR\[link] SPACE STR\[tooltip] SPACE LINK_TARGET {$$ = $CLICK;yy.setLink($CLICK, $link, $LINK_TARGET);yy.setTooltip($CLICK, $tooltip);} + | CLICK alphaNum {$$ = $CLICK;yy.setClickEvent($CLICK, $alphaNum);} + | CLICK alphaNum SPACE STR {$$ = $CLICK;yy.setClickEvent($CLICK, $alphaNum);yy.setTooltip($CLICK, $STR);} + | CLICK STR {$$ = $CLICK;yy.setLink($CLICK, $STR);} + | CLICK STR\[link] SPACE STR\[tooltip] {$$ = $CLICK;yy.setLink($CLICK, $link);yy.setTooltip($CLICK, $tooltip);} + | CLICK STR SPACE LINK_TARGET {$$ = $CLICK;yy.setLink($CLICK, $STR, $LINK_TARGET);} + | CLICK STR\[link] SPACE STR\[tooltip] SPACE LINK_TARGET {$$ = $CLICK;yy.setLink($CLICK, $link, $LINK_TARGET);yy.setTooltip($CLICK, $tooltip);} ; -styleStatement:STYLE SPACE alphaNum SPACE stylesOpt - {$$ = $1;yy.addVertex($3,undefined,undefined,$5);} - | STYLE SPACE HEX SPACE stylesOpt - {$$ = $1;yy.updateLink($3,$5);} +styleStatement:STYLE SPACE idString SPACE stylesOpt + {$$ = $STYLE;yy.addVertex($idString,undefined,undefined,$stylesOpt);} ; linkStyleStatement : LINKSTYLE SPACE DEFAULT SPACE stylesOpt - {$$ = $1;yy.updateLink([$3],$5);} + {$$ = $LINKSTYLE;yy.updateLink([$DEFAULT],$stylesOpt);} | LINKSTYLE SPACE numList SPACE stylesOpt - {$$ = $1;yy.updateLink($3,$5);} + {$$ = $LINKSTYLE;yy.updateLink($numList,$stylesOpt);} | LINKSTYLE SPACE DEFAULT SPACE INTERPOLATE SPACE alphaNum SPACE stylesOpt - {$$ = $1;yy.updateLinkInterpolate([$3],$7);yy.updateLink([$3],$9);} + {$$ = $LINKSTYLE;yy.updateLinkInterpolate([$DEFAULT],$alphaNum);yy.updateLink([$DEFAULT],$stylesOpt);} | LINKSTYLE SPACE numList SPACE INTERPOLATE SPACE alphaNum SPACE stylesOpt - {$$ = $1;yy.updateLinkInterpolate($3,$7);yy.updateLink($3,$9);} + {$$ = $LINKSTYLE;yy.updateLinkInterpolate($numList,$alphaNum);yy.updateLink($numList,$stylesOpt);} | LINKSTYLE SPACE DEFAULT SPACE INTERPOLATE SPACE alphaNum - {$$ = $1;yy.updateLinkInterpolate([$3],$7);} + {$$ = $LINKSTYLE;yy.updateLinkInterpolate([$DEFAULT],$alphaNum);} | LINKSTYLE SPACE numList SPACE INTERPOLATE SPACE alphaNum - {$$ = $1;yy.updateLinkInterpolate($3,$7);} + {$$ = $LINKSTYLE;yy.updateLinkInterpolate($numList,$alphaNum);} ; numList: NUM - {$$ = [$1]} + {$$ = [$NUM]} | numList COMMA NUM - {$1.push($3);$$ = $1;} + {$numList.push($NUM);$$ = $numList;} ; stylesOpt: style - {$$ = [$1]} + {$$ = [$style]} | stylesOpt COMMA style - {$1.push($3);$$ = $1;} + {$stylesOpt.push($style);$$ = $stylesOpt;} ; style: styleComponent |style styleComponent - {$$ = $1 + $2;} + {$$ = $style + $styleComponent;} ; -styleComponent: ALPHA | COLON | MINUS | NUM | UNIT | SPACE | HEX | BRKT | DOT | STYLE | PCT ; +styleComponent: NUM | NODE_STRING| COLON | UNIT | SPACE | BRKT | STYLE | PCT ; /* Token lists */ +idStringToken : NUM | NODE_STRING | DOWN | MINUS | DEFAULT | COMMA | COLON | AMP | BRKT | MULT | UNICODE_TEXT; -textToken : textNoTagsToken | TAGSTART | TAGEND | START_LINK | PCT | DEFAULT; +textToken : TEXT | TAGSTART | TAGEND | UNICODE_TEXT; -textNoTagsToken: alphaNumToken | SPACE | MINUS | keywords ; +textNoTagsToken: NUM | NODE_STRING | SPACE | MINUS | AMP | UNICODE_TEXT | COLON | MULT | BRKT | keywords | START_LINK ; + +edgeTextToken : EDGE_TEXT | UNICODE_TEXT ; + +alphaNumToken : NUM | UNICODE_TEXT | NODE_STRING | DIR | DOWN | MINUS | COMMA | COLON | AMP | BRKT | MULT; idString :idStringToken - {$$=$1} + {$$=$idStringToken} | idString idStringToken - {$$=$1+''+$2} + {$$=$idString+''+$idStringToken} ; alphaNum - : alphaNumStatement - {$$=$1;} - | alphaNum alphaNumStatement - {$$=$1+''+$2;} + : alphaNumToken + {$$=$alphaNumToken;} + | alphaNum alphaNumToken + {$$=$alphaNum+''+$alphaNumToken;} ; -alphaNumStatement - : DIR - {$$=$1;} - | alphaNumToken - {$$=$1;} - | DOWN - {$$='v';} - | MINUS - {$$='-';} - ; direction : direction_tb @@ -571,9 +574,4 @@ direction { $$={stmt:'dir', value:'LR'};} ; -alphaNumToken : PUNCTUATION | AMP | UNICODE_TEXT | NUM| ALPHA | COLON | COMMA | PLUS | EQUALS | MULT | DOT | BRKT| UNDERSCORE ; - -idStringToken : ALPHA|UNDERSCORE |UNICODE_TEXT | NUM| COLON | COMMA | PLUS | MINUS | DOWN |EQUALS | MULT | BRKT | DOT | PUNCTUATION | AMP | DEFAULT; - -graphCodeTokens: STADIUMSTART | STADIUMEND | SUBROUTINESTART | SUBROUTINEEND | VERTEX_WITH_PROPS_START | CYLINDERSTART | CYLINDEREND | TRAPSTART | TRAPEND | INVTRAPSTART | INVTRAPEND | PIPE | PS | PE | SQS | SQE | DIAMOND_START | DIAMOND_STOP | TAGSTART | TAGEND | ARROW_CROSS | ARROW_POINT | ARROW_CIRCLE | ARROW_OPEN | QUOTE | SEMI; %% diff --git a/packages/mermaid/src/diagrams/gantt/ganttDb.js b/packages/mermaid/src/diagrams/gantt/ganttDb.js index 396402702..775494e3d 100644 --- a/packages/mermaid/src/diagrams/gantt/ganttDb.js +++ b/packages/mermaid/src/diagrams/gantt/ganttDb.js @@ -6,7 +6,6 @@ import dayjsAdvancedFormat from 'dayjs/plugin/advancedFormat.js'; import { log } from '../../logger.js'; import * as configApi from '../../config.js'; import utils from '../../utils.js'; -import mermaidAPI from '../../mermaidAPI.js'; import { setAccTitle, @@ -16,7 +15,7 @@ import { clear as commonClear, setDiagramTitle, getDiagramTitle, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; dayjs.extend(dayjsIsoWeek); dayjs.extend(dayjsCustomParseFormat); @@ -37,14 +36,11 @@ const tags = ['active', 'done', 'crit', 'milestone']; let funs = []; let inclusiveEndDates = false; let topAxis = false; +let weekday = 'sunday'; // The serial order of the task in the script let lastOrder = 0; -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - export const clear = function () { sections = []; tasks = []; @@ -66,6 +62,7 @@ export const clear = function () { lastOrder = 0; links = {}; commonClear(); + weekday = 'sunday'; }; export const setAxisFormat = function (txt) { @@ -179,6 +176,14 @@ export const isInvalidDate = function (date, dateFormat, excludes, includes) { return excludes.includes(date.format(dateFormat.trim())); }; +export const setWeekday = function (txt) { + weekday = txt; +}; + +export const getWeekday = function () { + return weekday; +}; + /** * TODO: fully document what this function does and what types it accepts * @@ -720,7 +725,6 @@ export const bindFunctions = function (element) { }; export default { - parseDirective, getConfig: () => configApi.getConfig().gantt, clear, setDateFormat, @@ -759,6 +763,8 @@ export default { bindFunctions, parseDuration, isInvalidDate, + setWeekday, + getWeekday, }; /** diff --git a/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts b/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts index 0104c7d0c..a9ebfdb93 100644 --- a/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts +++ b/packages/mermaid/src/diagrams/gantt/ganttDiagram.ts @@ -1,9 +1,9 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import ganttParser from './parser/gantt.jison'; import ganttDb from './ganttDb.js'; import ganttRenderer from './ganttRenderer.js'; import ganttStyles from './styles.js'; -import { DiagramDefinition } from '../../diagram-api/types.js'; +import type { DiagramDefinition } from '../../diagram-api/types.js'; export const diagram: DiagramDefinition = { parser: ganttParser, diff --git a/packages/mermaid/src/diagrams/gantt/ganttRenderer.js b/packages/mermaid/src/diagrams/gantt/ganttRenderer.js index 215a4df29..55b5607a2 100644 --- a/packages/mermaid/src/diagrams/gantt/ganttRenderer.js +++ b/packages/mermaid/src/diagrams/gantt/ganttRenderer.js @@ -10,10 +10,18 @@ import { axisBottom, axisTop, timeFormat, + timeMillisecond, + timeSecond, timeMinute, timeHour, timeDay, - timeWeek, + timeMonday, + timeTuesday, + timeWednesday, + timeThursday, + timeFriday, + timeSaturday, + timeSunday, timeMonth, } from 'd3'; import common from '../common/common.js'; @@ -24,6 +32,20 @@ export const setConf = function () { log.debug('Something is calling, setConf, remove the call'); }; +/** + * This will map any day of the week that can be set in the `weekday` option to + * the corresponding d3-time function that is used to calculate the ticks. + */ +const mapWeekdayToTimeFunction = { + monday: timeMonday, + tuesday: timeTuesday, + wednesday: timeWednesday, + thursday: timeThursday, + friday: timeFriday, + saturday: timeSaturday, + sunday: timeSunday, +}; + /** * For this issue: * https://github.com/mermaid-js/mermaid/issues/1618 @@ -475,20 +497,37 @@ export const draw = function (text, id, version, diagObj) { * @param w * @param h * @param tasks - * @param excludes - * @param includes + * @param {unknown[]} excludes + * @param {unknown[]} includes */ function drawExcludeDays(theGap, theTopPad, theSidePad, w, h, tasks, excludes, includes) { - const minTime = tasks.reduce( - (min, { startTime }) => (min ? Math.min(min, startTime) : startTime), - 0 - ); - const maxTime = tasks.reduce((max, { endTime }) => (max ? Math.max(max, endTime) : endTime), 0); - const dateFormat = diagObj.db.getDateFormat(); + if (excludes.length === 0 && includes.length === 0) { + return; + } + + let minTime; + let maxTime; + for (const { startTime, endTime } of tasks) { + if (minTime === undefined || startTime < minTime) { + minTime = startTime; + } + if (maxTime === undefined || endTime > maxTime) { + maxTime = endTime; + } + } + if (!minTime || !maxTime) { return; } + if (dayjs(maxTime).diff(dayjs(minTime), 'year') > 5) { + log.warn( + 'The difference between the min and max time is more than 5 years. This will cause performance issues. Skipping drawing exclude days.' + ); + return; + } + + const dateFormat = diagObj.db.getDateFormat(); const excludeRanges = []; let range = null; let d = dayjs(minTime); @@ -553,7 +592,7 @@ export const draw = function (text, id, version, diagObj) { .tickSize(-h + theTopPad + conf.gridLineStartPadding) .tickFormat(timeFormat(diagObj.db.getAxisFormat() || conf.axisFormat || '%Y-%m-%d')); - const reTickInterval = /^([1-9]\d*)(minute|hour|day|week|month)$/; + const reTickInterval = /^([1-9]\d*)(millisecond|second|minute|hour|day|week|month)$/; const resultTickInterval = reTickInterval.exec( diagObj.db.getTickInterval() || conf.tickInterval ); @@ -561,7 +600,15 @@ export const draw = function (text, id, version, diagObj) { if (resultTickInterval !== null) { const every = resultTickInterval[1]; const interval = resultTickInterval[2]; + const weekday = diagObj.db.getWeekday() || conf.weekday; + switch (interval) { + case 'millisecond': + bottomXAxis.ticks(timeMillisecond.every(every)); + break; + case 'second': + bottomXAxis.ticks(timeSecond.every(every)); + break; case 'minute': bottomXAxis.ticks(timeMinute.every(every)); break; @@ -572,7 +619,7 @@ export const draw = function (text, id, version, diagObj) { bottomXAxis.ticks(timeDay.every(every)); break; case 'week': - bottomXAxis.ticks(timeWeek.every(every)); + bottomXAxis.ticks(mapWeekdayToTimeFunction[weekday].every(every)); break; case 'month': bottomXAxis.ticks(timeMonth.every(every)); @@ -600,7 +647,15 @@ export const draw = function (text, id, version, diagObj) { if (resultTickInterval !== null) { const every = resultTickInterval[1]; const interval = resultTickInterval[2]; + const weekday = diagObj.db.getWeekday() || conf.weekday; + switch (interval) { + case 'millisecond': + topXAxis.ticks(timeMillisecond.every(every)); + break; + case 'second': + topXAxis.ticks(timeSecond.every(every)); + break; case 'minute': topXAxis.ticks(timeMinute.every(every)); break; @@ -611,7 +666,7 @@ export const draw = function (text, id, version, diagObj) { topXAxis.ticks(timeDay.every(every)); break; case 'week': - topXAxis.ticks(timeWeek.every(every)); + topXAxis.ticks(mapWeekdayToTimeFunction[weekday].every(every)); break; case 'month': topXAxis.ticks(timeMonth.every(every)); diff --git a/packages/mermaid/src/diagrams/gantt/parser/gantt.jison b/packages/mermaid/src/diagrams/gantt/parser/gantt.jison index 0eb45ec41..b4daab5dc 100644 --- a/packages/mermaid/src/diagrams/gantt/parser/gantt.jison +++ b/packages/mermaid/src/diagrams/gantt/parser/gantt.jison @@ -11,19 +11,11 @@ %x href %x callbackname %x callbackargs -%x open_directive -%x type_directive -%x arg_directive -%x close_directive %x acc_title %x acc_descr %x acc_descr_multiline %% \%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; accTitle\s*":"\s* { this.begin("acc_title");return 'acc_title'; } (?!\n|;|#)*[^\n]* { this.popState(); return "acc_title_value"; } @@ -77,24 +69,31 @@ that id. [\s\n] this.popState(); [^\s\n]* return 'click'; -"gantt" return 'gantt'; -"dateFormat"\s[^#\n;]+ return 'dateFormat'; -"inclusiveEndDates" return 'inclusiveEndDates'; -"topAxis" return 'topAxis'; -"axisFormat"\s[^#\n;]+ return 'axisFormat'; -"tickInterval"\s[^#\n;]+ return 'tickInterval'; -"includes"\s[^#\n;]+ return 'includes'; -"excludes"\s[^#\n;]+ return 'excludes'; -"todayMarker"\s[^\n;]+ return 'todayMarker'; -\d\d\d\d"-"\d\d"-"\d\d return 'date'; -"title"\s[^#\n;]+ return 'title'; -"accDescription"\s[^#\n;]+ return 'accDescription' -"section"\s[^#:\n;]+ return 'section'; -[^#:\n;]+ return 'taskTxt'; -":"[^#\n;]+ return 'taskData'; -":" return ':'; -<> return 'EOF'; -. return 'INVALID'; +"gantt" return 'gantt'; +"dateFormat"\s[^#\n;]+ return 'dateFormat'; +"inclusiveEndDates" return 'inclusiveEndDates'; +"topAxis" return 'topAxis'; +"axisFormat"\s[^#\n;]+ return 'axisFormat'; +"tickInterval"\s[^#\n;]+ return 'tickInterval'; +"includes"\s[^#\n;]+ return 'includes'; +"excludes"\s[^#\n;]+ return 'excludes'; +"todayMarker"\s[^\n;]+ return 'todayMarker'; +weekday\s+monday return 'weekday_monday' +weekday\s+tuesday return 'weekday_tuesday' +weekday\s+wednesday return 'weekday_wednesday' +weekday\s+thursday return 'weekday_thursday' +weekday\s+friday return 'weekday_friday' +weekday\s+saturday return 'weekday_saturday' +weekday\s+sunday return 'weekday_sunday' +\d\d\d\d"-"\d\d"-"\d\d return 'date'; +"title"\s[^#\n;]+ return 'title'; +"accDescription"\s[^#\n;]+ return 'accDescription' +"section"\s[^#:\n;]+ return 'section'; +[^#:\n;]+ return 'taskTxt'; +":"[^#\n;]+ return 'taskData'; +":" return ':'; +<> return 'EOF'; +. return 'INVALID'; /lex @@ -105,8 +104,7 @@ that id. %% /* language grammar */ start - : directive start - | gantt document 'EOF' { return $2; } + : gantt document 'EOF' { return $2; } ; document @@ -121,6 +119,16 @@ line | EOF { $$=[];} ; +weekday + : weekday_monday { yy.setWeekday("monday");} + | weekday_tuesday { yy.setWeekday("tuesday");} + | weekday_wednesday { yy.setWeekday("wednesday");} + | weekday_thursday { yy.setWeekday("thursday");} + | weekday_friday { yy.setWeekday("friday");} + | weekday_saturday { yy.setWeekday("saturday");} + | weekday_sunday { yy.setWeekday("sunday");} + ; + statement : dateFormat {yy.setDateFormat($1.substr(11));$$=$1.substr(11);} | inclusiveEndDates {yy.enableInclusiveEndDates();$$=$1.substr(18);} @@ -130,6 +138,7 @@ statement | excludes {yy.setExcludes($1.substr(9));$$=$1.substr(9);} | includes {yy.setIncludes($1.substr(9));$$=$1.substr(9);} | todayMarker {yy.setTodayMarker($1.substr(12));$$=$1.substr(12);} + | weekday | title {yy.setDiagramTitle($1.substr(6));$$=$1.substr(6);} | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } @@ -137,13 +146,8 @@ statement | section { yy.addSection($1.substr(8));$$=$1.substr(8); } | clickStatement | taskTxt taskData {yy.addTask($1,$2);$$='task';} - | directive ; -directive - : openDirective typeDirective closeDirective 'NL' - | openDirective typeDirective ':' argDirective closeDirective 'NL' - ; /* click allows any combination of href and call. @@ -174,20 +178,4 @@ clickStatementDebug | click href {$$=$1 + ' ' + $2;} ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'gantt'); } - ; - %% diff --git a/packages/mermaid/src/diagrams/gantt/parser/gantt.spec.js b/packages/mermaid/src/diagrams/gantt/parser/gantt.spec.js index 020bab0ed..e7ce1ffa4 100644 --- a/packages/mermaid/src/diagrams/gantt/parser/gantt.spec.js +++ b/packages/mermaid/src/diagrams/gantt/parser/gantt.spec.js @@ -180,4 +180,12 @@ row2`; expect(ganttDb.getAccTitle()).toBe(expectedTitle); expect(ganttDb.getAccDescription()).toBe(expectedAccDescription); }); + + it.each(['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'])( + 'should allow for setting the starting weekday to %s for tick interval', + (day) => { + parser.parse(`gantt\nweekday ${day}`); + expect(ganttDb.getWeekday()).toBe(day); + } + ); }); diff --git a/packages/mermaid/src/diagrams/git/gitGraphAst.js b/packages/mermaid/src/diagrams/git/gitGraphAst.js index 416479d15..abad68b22 100644 --- a/packages/mermaid/src/diagrams/git/gitGraphAst.js +++ b/packages/mermaid/src/diagrams/git/gitGraphAst.js @@ -1,6 +1,5 @@ import { log } from '../../logger.js'; import { random } from '../../utils.js'; -import mermaidAPI from '../../mermaidAPI.js'; import * as configApi from '../../config.js'; import { getConfig } from '../../config.js'; import common from '../common/common.js'; @@ -12,7 +11,7 @@ import { clear as commonClear, setDiagramTitle, getDiagramTitle, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; let mainBranchName = getConfig().gitGraph.mainBranchName; let mainBranchOrder = getConfig().gitGraph.mainBranchOrder; @@ -33,10 +32,6 @@ function getId() { return random({ length: 7 }); } -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - // /** // * @param currentCommit // * @param otherCommit @@ -507,7 +502,6 @@ export const commitType = { }; export default { - parseDirective, getConfig: () => configApi.getConfig().gitGraph, setDirection, setOptions, diff --git a/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts b/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts index 08ff126c4..2a9efdb59 100644 --- a/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts +++ b/packages/mermaid/src/diagrams/git/gitGraphDiagram.ts @@ -1,9 +1,9 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import gitGraphParser from './parser/gitGraph.jison'; import gitGraphDb from './gitGraphAst.js'; import gitGraphRenderer from './gitGraphRenderer.js'; import gitGraphStyles from './styles.js'; -import { DiagramDefinition } from '../../diagram-api/types.js'; +import type { DiagramDefinition } from '../../diagram-api/types.js'; export const diagram: DiagramDefinition = { parser: gitGraphParser, diff --git a/packages/mermaid/src/diagrams/git/gitGraphParser.spec b/packages/mermaid/src/diagrams/git/gitGraphParser.spec.js similarity index 62% rename from packages/mermaid/src/diagrams/git/gitGraphParser.spec rename to packages/mermaid/src/diagrams/git/gitGraphParser.spec.js index 0a8256c5b..446f06739 100644 --- a/packages/mermaid/src/diagrams/git/gitGraphParser.spec +++ b/packages/mermaid/src/diagrams/git/gitGraphParser.spec.js @@ -1,87 +1,72 @@ +import gitGraphAst from './gitGraphAst.js'; +import { parser } from './parser/gitGraph.jison'; -// Todo reintroduce without cryptoRandomString -import gitGraphAst from './gitGraphAst'; -import { parser } from './parser/gitGraph'; -import randomString from 'crypto-random-string'; -import cryptoRandomString from 'crypto-random-string'; - -jest.mock('crypto-random-string'); - -describe('when parsing a gitGraph', function() { - let randomNumber; - beforeEach(function() { +describe('when parsing a gitGraph', function () { + beforeEach(function () { parser.yy = gitGraphAst; parser.yy.clear(); - randomNumber = 0; - cryptoRandomString.mockImplementation(() => { - randomNumber = randomNumber + 1; - return String(randomNumber); - }); }); - afterEach(function() { - cryptoRandomString.mockReset(); - }); - it('should handle a gitGraph definition', function() { + it('should handle a gitGraph definition', function () { const str = 'gitGraph:\n' + 'commit\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(Object.keys(commits).length).toBe(1); - expect(parser.yy.getCurrentBranch()).toBe('master'); + expect(parser.yy.getCurrentBranch()).toBe('main'); expect(parser.yy.getDirection()).toBe('LR'); expect(Object.keys(parser.yy.getBranches()).length).toBe(1); }); - it('should handle a gitGraph definition with empty options', function() { - const str = 'gitGraph:\n' + 'options\n' + 'end\n' + 'commit\n'; + it('should handle a gitGraph definition with empty options', function () { + const str = 'gitGraph:\n' + 'options\n' + ' end\n' + 'commit\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(parser.yy.getOptions()).toEqual({}); expect(Object.keys(commits).length).toBe(1); - expect(parser.yy.getCurrentBranch()).toBe('master'); + expect(parser.yy.getCurrentBranch()).toBe('main'); expect(parser.yy.getDirection()).toBe('LR'); expect(Object.keys(parser.yy.getBranches()).length).toBe(1); }); - it('should handle a gitGraph definition with valid options', function() { + it('should handle a gitGraph definition with valid options', function () { const str = 'gitGraph:\n' + 'options\n' + '{"key": "value"}\n' + 'end\n' + 'commit\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(parser.yy.getOptions()['key']).toBe('value'); expect(Object.keys(commits).length).toBe(1); - expect(parser.yy.getCurrentBranch()).toBe('master'); + expect(parser.yy.getCurrentBranch()).toBe('main'); expect(parser.yy.getDirection()).toBe('LR'); expect(Object.keys(parser.yy.getBranches()).length).toBe(1); }); - it('should not fail on a gitGraph with malformed json', function() { + it('should not fail on a gitGraph with malformed json', function () { const str = 'gitGraph:\n' + 'options\n' + '{"key": "value"\n' + 'end\n' + 'commit\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(Object.keys(commits).length).toBe(1); - expect(parser.yy.getCurrentBranch()).toBe('master'); + expect(parser.yy.getCurrentBranch()).toBe('main'); expect(parser.yy.getDirection()).toBe('LR'); expect(Object.keys(parser.yy.getBranches()).length).toBe(1); }); - it('should handle set direction', function() { - const str = 'gitGraph BT:\n' + 'commit\n'; + it('should handle set direction', function () { + const str = 'gitGraph TB:\n' + 'commit\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(Object.keys(commits).length).toBe(1); - expect(parser.yy.getCurrentBranch()).toBe('master'); - expect(parser.yy.getDirection()).toBe('BT'); + expect(parser.yy.getCurrentBranch()).toBe('main'); + expect(parser.yy.getDirection()).toBe('TB'); expect(Object.keys(parser.yy.getBranches()).length).toBe(1); }); - it('should checkout a branch', function() { + it('should checkout a branch', function () { const str = 'gitGraph:\n' + 'branch new\n' + 'checkout new\n'; parser.parse(str); @@ -91,7 +76,7 @@ describe('when parsing a gitGraph', function() { expect(parser.yy.getCurrentBranch()).toBe('new'); }); - it('should add commits to checked out branch', function() { + it('should add commits to checked out branch', function () { const str = 'gitGraph:\n' + 'branch new\n' + 'checkout new\n' + 'commit\n' + 'commit\n'; parser.parse(str); @@ -103,7 +88,7 @@ describe('when parsing a gitGraph', function() { expect(branchCommit).not.toBeNull(); expect(commits[branchCommit].parent).not.toBeNull(); }); - it('should handle commit with args', function() { + it('should handle commit with args', function () { const str = 'gitGraph:\n' + 'commit "a commit"\n'; parser.parse(str); @@ -112,10 +97,11 @@ describe('when parsing a gitGraph', function() { expect(Object.keys(commits).length).toBe(1); const key = Object.keys(commits)[0]; expect(commits[key].message).toBe('a commit'); - expect(parser.yy.getCurrentBranch()).toBe('master'); + expect(parser.yy.getCurrentBranch()).toBe('main'); }); - it('should reset a branch', function() { + // Reset has been commented out in JISON + it.skip('should reset a branch', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -123,18 +109,18 @@ describe('when parsing a gitGraph', function() { 'branch newbranch\n' + 'checkout newbranch\n' + 'commit\n' + - 'reset master\n'; + 'reset main\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(Object.keys(commits).length).toBe(3); expect(parser.yy.getCurrentBranch()).toBe('newbranch'); - expect(parser.yy.getBranches()['newbranch']).toEqual(parser.yy.getBranches()['master']); + expect(parser.yy.getBranches()['newbranch']).toEqual(parser.yy.getBranches()['main']); expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['newbranch']); }); - it('reset can take an argument', function() { + it.skip('reset can take an argument', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -142,18 +128,18 @@ describe('when parsing a gitGraph', function() { 'branch newbranch\n' + 'checkout newbranch\n' + 'commit\n' + - 'reset master^\n'; + 'reset main^\n'; parser.parse(str); const commits = parser.yy.getCommits(); expect(Object.keys(commits).length).toBe(3); expect(parser.yy.getCurrentBranch()).toBe('newbranch'); - const master = commits[parser.yy.getBranches()['master']]; - expect(parser.yy.getHead().id).toEqual(master.parent); + const main = commits[parser.yy.getBranches()['main']]; + expect(parser.yy.getHead().id).toEqual(main.parent); }); - it('should handle fast forwardable merges', function() { + it.skip('should handle fast forwardable merges', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -161,19 +147,19 @@ describe('when parsing a gitGraph', function() { 'checkout newbranch\n' + 'commit\n' + 'commit\n' + - 'checkout master\n' + + 'checkout main\n' + 'merge newbranch\n'; parser.parse(str); const commits = parser.yy.getCommits(); - expect(Object.keys(commits).length).toBe(3); - expect(parser.yy.getCurrentBranch()).toBe('master'); - expect(parser.yy.getBranches()['newbranch']).toEqual(parser.yy.getBranches()['master']); + expect(Object.keys(commits).length).toBe(4); + expect(parser.yy.getCurrentBranch()).toBe('main'); + expect(parser.yy.getBranches()['newbranch']).toEqual(parser.yy.getBranches()['main']); expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['newbranch']); }); - it('should handle cases when merge is a noop', function() { + it('should handle cases when merge is a noop', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -181,18 +167,18 @@ describe('when parsing a gitGraph', function() { 'checkout newbranch\n' + 'commit\n' + 'commit\n' + - 'merge master\n'; + 'merge main\n'; parser.parse(str); const commits = parser.yy.getCommits(); - expect(Object.keys(commits).length).toBe(3); + expect(Object.keys(commits).length).toBe(4); expect(parser.yy.getCurrentBranch()).toBe('newbranch'); - expect(parser.yy.getBranches()['newbranch']).not.toEqual(parser.yy.getBranches()['master']); + expect(parser.yy.getBranches()['newbranch']).not.toEqual(parser.yy.getBranches()['main']); expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['newbranch']); }); - it('should handle merge with 2 parents', function() { + it('should handle merge with 2 parents', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -200,7 +186,7 @@ describe('when parsing a gitGraph', function() { 'checkout newbranch\n' + 'commit\n' + 'commit\n' + - 'checkout master\n' + + 'checkout main\n' + 'commit\n' + 'merge newbranch\n'; @@ -208,12 +194,12 @@ describe('when parsing a gitGraph', function() { const commits = parser.yy.getCommits(); expect(Object.keys(commits).length).toBe(5); - expect(parser.yy.getCurrentBranch()).toBe('master'); - expect(parser.yy.getBranches()['newbranch']).not.toEqual(parser.yy.getBranches()['master']); - expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['master']); + expect(parser.yy.getCurrentBranch()).toBe('main'); + expect(parser.yy.getBranches()['newbranch']).not.toEqual(parser.yy.getBranches()['main']); + expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['main']); }); - it('should handle ff merge when history walk has two parents (merge commit)', function() { + it.skip('should handle ff merge when history walk has two parents (merge commit)', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -221,53 +207,25 @@ describe('when parsing a gitGraph', function() { 'checkout newbranch\n' + 'commit\n' + 'commit\n' + - 'checkout master\n' + + 'checkout main\n' + 'commit\n' + 'merge newbranch\n' + 'commit\n' + 'checkout newbranch\n' + - 'merge master\n'; + 'merge main\n'; parser.parse(str); const commits = parser.yy.getCommits(); - expect(Object.keys(commits).length).toBe(6); + expect(Object.keys(commits).length).toBe(7); expect(parser.yy.getCurrentBranch()).toBe('newbranch'); - expect(parser.yy.getBranches()['newbranch']).toEqual(parser.yy.getBranches()['master']); - expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['master']); + expect(parser.yy.getBranches()['newbranch']).toEqual(parser.yy.getBranches()['main']); + expect(parser.yy.getHead().id).toEqual(parser.yy.getBranches()['main']); parser.yy.prettyPrint(); }); - it('should generate a secure random ID for commits', function() { - const str = 'gitGraph:\n' + 'commit\n' + 'commit\n'; - const EXPECTED_LENGTH = 7; - const EXPECTED_CHARACTERS = '0123456789abcdef'; - - let idCount = 0; - randomString.mockImplementation(options => { - if ( - options.length === EXPECTED_LENGTH && - options.characters === EXPECTED_CHARACTERS && - Object.keys(options).length === 2 - ) { - const id = `abcdef${idCount}`; - idCount += 1; - return id; - } - return 'unexpected-ID'; - }); - - parser.parse(str); - const commits = parser.yy.getCommits(); - - expect(Object.keys(commits)).toEqual(['abcdef0', 'abcdef1']); - Object.keys(commits).forEach(key => { - expect(commits[key].id).toEqual(key); - }); - }); - - it('should generate an array of known branches', function() { + it('should generate an array of known branches', function () { const str = 'gitGraph:\n' + 'commit\n' + @@ -281,7 +239,7 @@ describe('when parsing a gitGraph', function() { const branches = gitGraphAst.getBranchesAsObjArray(); expect(branches).toHaveLength(3); - expect(branches[0]).toHaveProperty('name', 'master'); + expect(branches[0]).toHaveProperty('name', 'main'); expect(branches[1]).toHaveProperty('name', 'b1'); expect(branches[2]).toHaveProperty('name', 'b2'); }); diff --git a/packages/mermaid/src/diagrams/git/gitGraphParserV2.spec.js b/packages/mermaid/src/diagrams/git/gitGraphParserV2.spec.js index 764fbb214..df20a5eb5 100644 --- a/packages/mermaid/src/diagrams/git/gitGraphParserV2.spec.js +++ b/packages/mermaid/src/diagrams/git/gitGraphParserV2.spec.js @@ -1,22 +1,11 @@ -/* eslint-env jasmine */ -// Todo reintroduce without cryptoRandomString import gitGraphAst from './gitGraphAst.js'; import { parser } from './parser/gitGraph.jison'; -//import randomString from 'crypto-random-string'; -//import cryptoRandomString from 'crypto-random-string'; - -//jest.mock('crypto-random-string'); describe('when parsing a gitGraph', function () { - let randomNumber; beforeEach(function () { parser.yy = gitGraphAst; parser.yy.clear(); - randomNumber = 0; }); - // afterEach(function() { - // cryptoRandomString.mockReset(); - // }); it('should handle a gitGraph commit with NO pararms, get auto-genrated reandom ID', function () { const str = `gitGraph: commit diff --git a/packages/mermaid/src/diagrams/git/gitGraphRenderer.js b/packages/mermaid/src/diagrams/git/gitGraphRenderer.js index 8d88c601d..2b88cfe7e 100644 --- a/packages/mermaid/src/diagrams/git/gitGraphRenderer.js +++ b/packages/mermaid/src/diagrams/git/gitGraphRenderer.js @@ -19,12 +19,14 @@ let branchPos = {}; let commitPos = {}; let lanes = []; let maxPos = 0; +let dir = 'LR'; const clear = () => { branchPos = {}; commitPos = {}; allCommitsDict = {}; maxPos = 0; lanes = []; + dir = 'LR'; }; /** @@ -77,6 +79,10 @@ const drawCommits = (svg, commits, modifyGraph) => { const gLabels = svg.append('g').attr('class', 'commit-labels'); let pos = 0; + if (dir === 'TB') { + pos = 30; + } + const keys = Object.keys(commits); const sortedKeys = keys.sort((a, b) => { return commits[a].seq - commits[b].seq; @@ -84,8 +90,9 @@ const drawCommits = (svg, commits, modifyGraph) => { sortedKeys.forEach((key) => { const commit = commits[key]; - const y = branchPos[commit.branch].pos; - const x = pos + 10; + const y = dir === 'TB' ? pos + 10 : branchPos[commit.branch].pos; + const x = dir === 'TB' ? branchPos[commit.branch].pos : pos + 10; + // Don't draw the commits now but calculate the positioning which is used by the branch lines etc. if (modifyGraph) { let typeClass; @@ -208,7 +215,11 @@ const drawCommits = (svg, commits, modifyGraph) => { } } } - commitPos[commit.id] = { x: pos + 10, y: y }; + if (dir === 'TB') { + commitPos[commit.id] = { x: x, y: pos + 10 }; + } else { + commitPos[commit.id] = { x: pos + 10, y: y }; + } // The first iteration over the commits are for positioning purposes, this // is required for drawing the lines. The circles and labels is drawn after the labels @@ -240,14 +251,27 @@ const drawCommits = (svg, commits, modifyGraph) => { .attr('y', y + 13.5) .attr('width', bbox.width + 2 * py) .attr('height', bbox.height + 2 * py); - text.attr('x', pos + 10 - bbox.width / 2); + + if (dir === 'TB') { + labelBkg.attr('x', x - (bbox.width + 4 * px + 5)).attr('y', y - 12); + text.attr('x', x - (bbox.width + 4 * px)).attr('y', y + bbox.height - 12); + } + + if (dir !== 'TB') { + text.attr('x', pos + 10 - bbox.width / 2); + } if (gitGraphConfig.rotateCommitLabel) { - let r_x = -7.5 - ((bbox.width + 10) / 25) * 9.5; - let r_y = 10 + (bbox.width / 25) * 8.5; - wrapper.attr( - 'transform', - 'translate(' + r_x + ', ' + r_y + ') rotate(' + -45 + ', ' + pos + ', ' + y + ')' - ); + if (dir === 'TB') { + text.attr('transform', 'rotate(' + -45 + ', ' + x + ', ' + y + ')'); + labelBkg.attr('transform', 'rotate(' + -45 + ', ' + x + ', ' + y + ')'); + } else { + let r_x = -7.5 - ((bbox.width + 10) / 25) * 9.5; + let r_y = 10 + (bbox.width / 25) * 8.5; + wrapper.attr( + 'transform', + 'translate(' + r_x + ', ' + r_y + ') rotate(' + -45 + ', ' + pos + ', ' + y + ')' + ); + } } } if (commit.tag) { @@ -280,6 +304,30 @@ const drawCommits = (svg, commits, modifyGraph) => { .attr('cy', ly) .attr('r', 1.5) .attr('class', 'tag-hole'); + + if (dir === 'TB') { + rect + .attr('class', 'tag-label-bkg') + .attr( + 'points', + ` + ${x},${pos + py} + ${x},${pos - py} + ${x + 10},${pos - h2 - py} + ${x + 10 + tagBbox.width + px},${pos - h2 - py} + ${x + 10 + tagBbox.width + px},${pos + h2 + py} + ${x + 10},${pos + h2 + py}` + ) + .attr('transform', 'translate(12,12) rotate(45, ' + x + ',' + pos + ')'); + hole + .attr('cx', x + px / 2) + .attr('cy', pos) + .attr('transform', 'translate(12,12) rotate(45, ' + x + ',' + pos + ')'); + tag + .attr('x', x + 5) + .attr('y', pos + 3) + .attr('transform', 'translate(14,14) rotate(45, ' + x + ',' + pos + ')'); + } } } pos += 50; @@ -365,46 +413,94 @@ const drawArrow = (svg, commit1, commit2, allCommits) => { colorClassNum = branchPos[commit2.branch].index; const lineY = p1.y < p2.y ? findLane(p1.y, p2.y) : findLane(p2.y, p1.y); + const lineX = p1.x < p2.x ? findLane(p1.x, p2.x) : findLane(p2.x, p1.x); - if (p1.y < p2.y) { - lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${lineY - radius} ${arc} ${p1.x + offset} ${lineY} L ${ - p2.x - radius - } ${lineY} ${arc2} ${p2.x} ${lineY + offset} L ${p2.x} ${p2.y}`; + if (dir === 'TB') { + if (p1.x < p2.x) { + lineDef = `M ${p1.x} ${p1.y} L ${lineX - radius} ${p1.y} ${arc2} ${lineX} ${ + p1.y + offset + } L ${lineX} ${p2.y - radius} ${arc} ${lineX + offset} ${p2.y} L ${p2.x} ${p2.y}`; + } else { + lineDef = `M ${p1.x} ${p1.y} L ${lineX + radius} ${p1.y} ${arc} ${lineX} ${ + p1.y + offset + } L ${lineX} ${p2.y - radius} ${arc2} ${lineX - offset} ${p2.y} L ${p2.x} ${p2.y}`; + } } else { - lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${lineY + radius} ${arc2} ${ - p1.x + offset - } ${lineY} L ${p2.x - radius} ${lineY} ${arc} ${p2.x} ${lineY - offset} L ${p2.x} ${p2.y}`; + if (p1.y < p2.y) { + lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${lineY - radius} ${arc} ${ + p1.x + offset + } ${lineY} L ${p2.x - radius} ${lineY} ${arc2} ${p2.x} ${lineY + offset} L ${p2.x} ${p2.y}`; + } else { + lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${lineY + radius} ${arc2} ${ + p1.x + offset + } ${lineY} L ${p2.x - radius} ${lineY} ${arc} ${p2.x} ${lineY - offset} L ${p2.x} ${p2.y}`; + } } } else { - if (p1.y < p2.y) { - arc = 'A 20 20, 0, 0, 0,'; - radius = 20; - offset = 20; + if (dir === 'TB') { + if (p1.x < p2.x) { + arc = 'A 20 20, 0, 0, 0,'; + arc2 = 'A 20 20, 0, 0, 1,'; + radius = 20; + offset = 20; - // Figure out the color of the arrow,arrows going down take the color from the destination branch - colorClassNum = branchPos[commit2.branch].index; + // Figure out the color of the arrow,arrows going down take the color from the destination branch + colorClassNum = branchPos[commit2.branch].index; - lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${p2.y - radius} ${arc} ${p1.x + offset} ${p2.y} L ${ - p2.x - } ${p2.y}`; - } - if (p1.y > p2.y) { - arc = 'A 20 20, 0, 0, 0,'; - radius = 20; - offset = 20; + lineDef = `M ${p1.x} ${p1.y} L ${p2.x - radius} ${p1.y} ${arc2} ${p2.x} ${ + p1.y + offset + } L ${p2.x} ${p2.y}`; + } + if (p1.x > p2.x) { + arc = 'A 20 20, 0, 0, 0,'; + arc2 = 'A 20 20, 0, 0, 1,'; + radius = 20; + offset = 20; - // Arrows going up take the color from the source branch - colorClassNum = branchPos[commit1.branch].index; - lineDef = `M ${p1.x} ${p1.y} L ${p2.x - radius} ${p1.y} ${arc} ${p2.x} ${p1.y - offset} L ${ - p2.x - } ${p2.y}`; - } + // Arrows going up take the color from the source branch + colorClassNum = branchPos[commit1.branch].index; + lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${p2.y - radius} ${arc2} ${p1.x - offset} ${ + p2.y + } L ${p2.x} ${p2.y}`; + } - if (p1.y === p2.y) { - colorClassNum = branchPos[commit1.branch].index; - lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${p2.y - radius} ${arc} ${p1.x + offset} ${p2.y} L ${ - p2.x - } ${p2.y}`; + if (p1.x === p2.x) { + colorClassNum = branchPos[commit1.branch].index; + lineDef = `M ${p1.x} ${p1.y} L ${p1.x + radius} ${p1.y} ${arc} ${p1.x + offset} ${ + p2.y + radius + } L ${p2.x} ${p2.y}`; + } + } else { + if (p1.y < p2.y) { + arc = 'A 20 20, 0, 0, 0,'; + radius = 20; + offset = 20; + + // Figure out the color of the arrow,arrows going down take the color from the destination branch + colorClassNum = branchPos[commit2.branch].index; + + lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${p2.y - radius} ${arc} ${p1.x + offset} ${p2.y} L ${ + p2.x + } ${p2.y}`; + } + if (p1.y > p2.y) { + arc = 'A 20 20, 0, 0, 0,'; + radius = 20; + offset = 20; + + // Arrows going up take the color from the source branch + colorClassNum = branchPos[commit1.branch].index; + lineDef = `M ${p1.x} ${p1.y} L ${p2.x - radius} ${p1.y} ${arc} ${p2.x} ${p1.y - offset} L ${ + p2.x + } ${p2.y}`; + } + + if (p1.y === p2.y) { + colorClassNum = branchPos[commit1.branch].index; + lineDef = `M ${p1.x} ${p1.y} L ${p1.x} ${p2.y - radius} ${arc} ${p1.x + offset} ${p2.y} L ${ + p2.x + } ${p2.y}`; + } } } svg @@ -445,6 +541,13 @@ const drawBranches = (svg, branches) => { line.attr('y2', pos); line.attr('class', 'branch branch' + adjustIndexForTheme); + if (dir === 'TB') { + line.attr('y1', 30); + line.attr('x1', pos); + line.attr('y2', maxPos); + line.attr('x2', pos); + } + lanes.push(pos); let name = branch.name; @@ -467,7 +570,6 @@ const drawBranches = (svg, branches) => { .attr('y', -bbox.height / 2 + 8) .attr('width', bbox.width + 18) .attr('height', bbox.height + 4); - label.attr( 'transform', 'translate(' + @@ -476,7 +578,13 @@ const drawBranches = (svg, branches) => { (pos - bbox.height / 2 - 1) + ')' ); - bkg.attr('transform', 'translate(' + -19 + ', ' + (pos - bbox.height / 2) + ')'); + if (dir === 'TB') { + bkg.attr('x', pos - bbox.width / 2 - 10).attr('y', 0); + label.attr('transform', 'translate(' + (pos - bbox.width / 2 - 5) + ', ' + 0 + ')'); + } + if (dir !== 'TB') { + bkg.attr('transform', 'translate(' + -19 + ', ' + (pos - bbox.height / 2) + ')'); + } }); }; @@ -495,15 +603,24 @@ export const draw = function (txt, id, ver, diagObj) { allCommitsDict = diagObj.db.getCommits(); const branches = diagObj.db.getBranchesAsObjArray(); - - // Position branches vertically + dir = diagObj.db.getDirection(); + const diagram = select(`[id="${id}"]`); + // Position branches let pos = 0; branches.forEach((branch, index) => { - branchPos[branch.name] = { pos, index }; - pos += 50 + (gitGraphConfig.rotateCommitLabel ? 40 : 0); - }); + const labelElement = drawText(branch.name); + const g = diagram.append('g'); + const branchLabel = g.insert('g').attr('class', 'branchLabel'); + const label = branchLabel.insert('g').attr('class', 'label branch-label'); + label.node().appendChild(labelElement); + let bbox = labelElement.getBBox(); - const diagram = select(`[id="${id}"]`); + branchPos[branch.name] = { pos, index }; + pos += 50 + (gitGraphConfig.rotateCommitLabel ? 40 : 0) + (dir === 'TB' ? bbox.width / 2 : 0); + label.remove(); + branchLabel.remove(); + g.remove(); + }); drawCommits(diagram, allCommitsDict, false); if (gitGraphConfig.showBranches) { diff --git a/packages/mermaid/src/diagrams/git/parser/gitGraph.jison b/packages/mermaid/src/diagrams/git/parser/gitGraph.jison index 1c87f3bf3..2297db17c 100644 --- a/packages/mermaid/src/diagrams/git/parser/gitGraph.jison +++ b/packages/mermaid/src/diagrams/git/parser/gitGraph.jison @@ -9,10 +9,6 @@ %x string %x options -%x open_directive -%x type_directive -%x arg_directive -%x close_directive %x acc_title %x acc_descr %x acc_descr_multiline @@ -20,11 +16,6 @@ %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; accTitle\s*":"\s* { this.begin("acc_title");return 'acc_title'; } (?!\n|;|#)*[^\n]* { this.popState(); return "acc_title_value"; } accDescr\s*":"\s* { this.begin("acc_descr");return 'acc_descr'; } @@ -51,7 +42,7 @@ cherry\-pick(?=\s|$) return 'CHERRY_PICK'; // "reset" return 'RESET'; checkout(?=\s|$) return 'CHECKOUT'; "LR" return 'DIR'; -"BT" return 'DIR'; +"TB" return 'DIR'; ":" return ':'; "^" return 'CARET' "options"\r?\n this.begin("options"); // @@ -76,7 +67,6 @@ checkout(?=\s|$) return 'CHECKOUT'; start : eol start - | directive start | GG document EOF{ return $3; } | GG ':' document EOF{ return $3; } | GG DIR ':' document EOF {yy.setDirection($2); return $4;} @@ -240,27 +230,6 @@ commitType | HIGHLIGHT { $$=yy.commitType.HIGHLIGHT;} ; -directive - : openDirective typeDirective closeDirective - | openDirective typeDirective ':' argDirective closeDirective - ; - -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'gitGraph'); } - ; - ref : ID | STR diff --git a/packages/mermaid/src/diagrams/info/infoRenderer.ts b/packages/mermaid/src/diagrams/info/infoRenderer.ts index 79f3ec992..25ae72fce 100644 --- a/packages/mermaid/src/diagrams/info/infoRenderer.ts +++ b/packages/mermaid/src/diagrams/info/infoRenderer.ts @@ -1,7 +1,7 @@ -import { select } from 'd3'; import { log } from '../../logger.js'; -import { getConfig } from '../../config.js'; -import type { DrawDefinition, HTML, SVG } from '../../diagram-api/types.js'; +import { configureSvgSize } from '../../setupGraphViewbox.js'; +import type { DrawDefinition, Group, SVG } from '../../diagram-api/types.js'; +import { selectSvgElement } from '../../rendering-util/selectSvgElement.js'; /** * Draws a an info picture in the tag with id: id based on the graph definition in text. @@ -11,40 +11,20 @@ import type { DrawDefinition, HTML, SVG } from '../../diagram-api/types.js'; * @param version - MermaidJS version. */ const draw: DrawDefinition = (text, id, version) => { - try { - log.debug('rendering info diagram\n' + text); + log.debug('rendering info diagram\n' + text); - const { securityLevel } = getConfig(); - // handle root and document for when rendering in sandbox mode - let sandboxElement: HTML | undefined; - let document: Document | null | undefined; - if (securityLevel === 'sandbox') { - sandboxElement = select('#i' + id); - document = sandboxElement.nodes()[0].contentDocument; - } + const svg: SVG = selectSvgElement(id); + configureSvgSize(svg, 100, 400, true); - // @ts-ignore - figure out how to assign HTML to document type - const root: HTML = - sandboxElement !== undefined && document !== undefined && document !== null - ? select(document) - : select('body'); - - const svg: SVG = root.select('#' + id); - svg.attr('height', 100); - svg.attr('width', 400); - - const g = svg.append('g'); - - g.append('text') // text label for the x axis - .attr('x', 100) - .attr('y', 40) - .attr('class', 'version') - .attr('font-size', '32px') - .style('text-anchor', 'middle') - .text('v ' + version); - } catch (e) { - log.error('error while rendering info diagram', e); - } + const group: Group = svg.append('g'); + group + .append('text') + .attr('x', 100) + .attr('y', 40) + .attr('class', 'version') + .attr('font-size', 32) + .style('text-anchor', 'middle') + .text(`v${version}`); }; export const renderer = { draw }; diff --git a/packages/mermaid/src/diagrams/mindmap/mindmap-definition.ts b/packages/mermaid/src/diagrams/mindmap/mindmap-definition.ts index 846fd5dc5..b35214435 100644 --- a/packages/mermaid/src/diagrams/mindmap/mindmap-definition.ts +++ b/packages/mermaid/src/diagrams/mindmap/mindmap-definition.ts @@ -1,4 +1,4 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import mindmapParser from './parser/mindmap.jison'; import * as mindmapDb from './mindmapDb.js'; import mindmapRenderer from './mindmapRenderer.js'; diff --git a/packages/mermaid/src/diagrams/mindmap/parser/mindmap.jison b/packages/mermaid/src/diagrams/mindmap/parser/mindmap.jison index 9dd046a3d..afd5e2300 100644 --- a/packages/mermaid/src/diagrams/mindmap/parser/mindmap.jison +++ b/packages/mermaid/src/diagrams/mindmap/parser/mindmap.jison @@ -40,7 +40,7 @@ "[" { this.begin('NODE');return 'NODE_DSTART'; } [\s]+ return 'SPACELIST' /* skip all whitespace */ ; // !(-\() return 'NODE_ID'; -[^\(\[\n\-\)\{\}]+ return 'NODE_ID'; +[^\(\[\n\)\{\}]+ return 'NODE_ID'; <> return 'EOF'; ["][`] { this.begin("NSTR2");} [^`"]+ { return "NODE_DESCR";} diff --git a/packages/mermaid/src/diagrams/pie/amonts.csv b/packages/mermaid/src/diagrams/pie/amonts.csv deleted file mode 100644 index 25cf919dd..000000000 --- a/packages/mermaid/src/diagrams/pie/amonts.csv +++ /dev/null @@ -1,10 +0,0 @@ -name,amounts -Foo, 33 -Rishab, 12 -Alexis, 41 -Tom, 16 -Courtney, 59 -Christina, 38 -Jack, 21 -Mickey, 25 -Paul, 30 diff --git a/packages/mermaid/src/diagrams/pie/parser/pie.jison b/packages/mermaid/src/diagrams/pie/parser/pie.jison index e98638aa8..d1f516e75 100644 --- a/packages/mermaid/src/diagrams/pie/parser/pie.jison +++ b/packages/mermaid/src/diagrams/pie/parser/pie.jison @@ -8,19 +8,10 @@ %x string %x title -%x open_directive -%x type_directive -%x arg_directive -%x close_directive %x acc_title %x acc_descr %x acc_descr_multiline %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; \%\%(?!\{)[^\n]* /* skip comments */ [^\}]\%\%[^\n]* /* skip comments */{ /*console.log('');*/ } [\n\r]+ return 'NEWLINE'; @@ -52,7 +43,6 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multili start : eol start - | directive start | PIE document | PIE showData document {yy.setShowData(true);} ; @@ -73,34 +63,12 @@ statement | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } | acc_descr_multiline_value { $$=$1.trim();yy.setAccDescription($$); } | section {yy.addSection($1.substr(8));$$=$1.substr(8);} - | directive ; -directive - : openDirective typeDirective closeDirective - | openDirective typeDirective ':' argDirective closeDirective - ; - eol : NEWLINE | ';' | EOF ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'pie'); } - ; - %% diff --git a/packages/mermaid/src/diagrams/pie/parser/pie.spec.js b/packages/mermaid/src/diagrams/pie/parser/pie.spec.js deleted file mode 100644 index 5e5c0b4f5..000000000 --- a/packages/mermaid/src/diagrams/pie/parser/pie.spec.js +++ /dev/null @@ -1,132 +0,0 @@ -import pieDb from '../pieDb.js'; -import pie from './pie.jison'; -import { setConfig } from '../../../config.js'; - -setConfig({ - securityLevel: 'strict', -}); - -describe('when parsing pie', function () { - beforeEach(function () { - pie.parser.yy = pieDb; - pie.parser.yy.clear(); - }); - it('should handle very simple pie', function () { - const res = pie.parser.parse(`pie -"ash" : 100 -`); - const sections = pieDb.getSections(); - const section1 = sections['ash']; - expect(section1).toBe(100); - }); - it('should handle simple pie', function () { - const res = pie.parser.parse(`pie -"ash" : 60 -"bat" : 40 -`); - const sections = pieDb.getSections(); - const section1 = sections['ash']; - expect(section1).toBe(60); - }); - it('should handle simple pie with comments', function () { - const res = pie.parser.parse(`pie - %% comments -"ash" : 60 -"bat" : 40 -`); - const sections = pieDb.getSections(); - const section1 = sections['ash']; - expect(section1).toBe(60); - }); - - it('should handle simple pie with a directive', function () { - const res = pie.parser.parse(`%%{init: {'logLevel':0}}%% -pie -"ash" : 60 -"bat" : 40 -`); - const sections = pieDb.getSections(); - const section1 = sections['ash']; - expect(section1).toBe(60); - }); - - it('should handle simple pie with a title', function () { - const res = pie.parser.parse(`pie title a 60/40 pie -"ash" : 60 -"bat" : 40 -`); - const sections = pieDb.getSections(); - const title = pieDb.getDiagramTitle(); - const section1 = sections['ash']; - expect(section1).toBe(60); - expect(title).toBe('a 60/40 pie'); - }); - - it('should handle simple pie without an acc description (accDescr)', function () { - const res = pie.parser.parse(`pie title a neat chart -"ash" : 60 -"bat" : 40 -`); - - const sections = pieDb.getSections(); - const title = pieDb.getDiagramTitle(); - const description = pieDb.getAccDescription(); - const section1 = sections['ash']; - expect(section1).toBe(60); - expect(title).toBe('a neat chart'); - expect(description).toBe(''); - }); - - it('should handle simple pie with an acc description (accDescr)', function () { - const res = pie.parser.parse(`pie title a neat chart - accDescr: a neat description -"ash" : 60 -"bat" : 40 -`); - - const sections = pieDb.getSections(); - const title = pieDb.getDiagramTitle(); - const description = pieDb.getAccDescription(); - const section1 = sections['ash']; - expect(section1).toBe(60); - expect(title).toBe('a neat chart'); - expect(description).toBe('a neat description'); - }); - it('should handle simple pie with a multiline acc description (accDescr)', function () { - const res = pie.parser.parse(`pie title a neat chart - accDescr { - a neat description - on multiple lines - } -"ash" : 60 -"bat" : 40 -`); - - const sections = pieDb.getSections(); - const title = pieDb.getDiagramTitle(); - const description = pieDb.getAccDescription(); - const section1 = sections['ash']; - expect(section1).toBe(60); - expect(title).toBe('a neat chart'); - expect(description).toBe('a neat description\non multiple lines'); - }); - - it('should handle simple pie with positive decimal', function () { - const res = pie.parser.parse(`pie -"ash" : 60.67 -"bat" : 40 -`); - const sections = pieDb.getSections(); - const section1 = sections['ash']; - expect(section1).toBe(60.67); - }); - - it('should handle simple pie with negative decimal', function () { - expect(() => { - pie.parser.parse(`pie -"ash" : 60.67 -"bat" : 40..12 -`); - }).toThrowError(); - }); -}); diff --git a/packages/mermaid/src/diagrams/pie/pie.spec.ts b/packages/mermaid/src/diagrams/pie/pie.spec.ts new file mode 100644 index 000000000..564e12f0f --- /dev/null +++ b/packages/mermaid/src/diagrams/pie/pie.spec.ts @@ -0,0 +1,169 @@ +// @ts-ignore: JISON doesn't support types +import { parser } from './parser/pie.jison'; +import { DEFAULT_PIE_DB, db } from './pieDb.js'; +import { setConfig } from '../../config.js'; + +setConfig({ + securityLevel: 'strict', +}); + +describe('pie', () => { + beforeAll(() => { + parser.yy = db; + }); + + beforeEach(() => { + parser.yy.clear(); + }); + + describe('parse', () => { + it('should handle very simple pie', () => { + parser.parse(`pie + "ash": 100 + `); + + const sections = db.getSections(); + expect(sections['ash']).toBe(100); + }); + + it('should handle simple pie', () => { + parser.parse(`pie + "ash" : 60 + "bat" : 40 + `); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with showData', () => { + parser.parse(`pie showData + "ash" : 60 + "bat" : 40 + `); + + expect(db.getShowData()).toBeTruthy(); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with comments', () => { + parser.parse(`pie + %% comments + "ash" : 60 + "bat" : 40 + `); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with a title', () => { + parser.parse(`pie title a 60/40 pie + "ash" : 60 + "bat" : 40 + `); + + expect(db.getDiagramTitle()).toBe('a 60/40 pie'); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with an acc title (accTitle)', () => { + parser.parse(`pie title a neat chart + accTitle: a neat acc title + "ash" : 60 + "bat" : 40 + `); + + expect(db.getDiagramTitle()).toBe('a neat chart'); + + expect(db.getAccTitle()).toBe('a neat acc title'); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with an acc description (accDescr)', () => { + parser.parse(`pie title a neat chart + accDescr: a neat description + "ash" : 60 + "bat" : 40 + `); + + expect(db.getDiagramTitle()).toBe('a neat chart'); + + expect(db.getAccDescription()).toBe('a neat description'); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with a multiline acc description (accDescr)', () => { + parser.parse(`pie title a neat chart + accDescr { + a neat description + on multiple lines + } + "ash" : 60 + "bat" : 40 + `); + + expect(db.getDiagramTitle()).toBe('a neat chart'); + + expect(db.getAccDescription()).toBe('a neat description\non multiple lines'); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with positive decimal', () => { + parser.parse(`pie + "ash" : 60.67 + "bat" : 40 + `); + + const sections = db.getSections(); + expect(sections['ash']).toBe(60.67); + expect(sections['bat']).toBe(40); + }); + + it('should handle simple pie with negative decimal', () => { + expect(() => { + parser.parse(`pie + "ash" : -60.67 + "bat" : 40.12 + `); + }).toThrowError(); + }); + }); + + describe('config', () => { + it.todo('setConfig', () => { + // db.setConfig({ useWidth: 850, useMaxWidth: undefined }); + + const config = db.getConfig(); + expect(config.useWidth).toBe(850); + expect(config.useMaxWidth).toBeTruthy(); + }); + + it('getConfig', () => { + expect(db.getConfig()).toStrictEqual(DEFAULT_PIE_DB.config); + }); + + it.todo('resetConfig', () => { + // db.setConfig({ textPosition: 0 }); + // db.resetConfig(); + expect(db.getConfig().textPosition).toStrictEqual(DEFAULT_PIE_DB.config.textPosition); + }); + }); +}); diff --git a/packages/mermaid/src/diagrams/pie/pieDb.js b/packages/mermaid/src/diagrams/pie/pieDb.js deleted file mode 100644 index 2c86752c6..000000000 --- a/packages/mermaid/src/diagrams/pie/pieDb.js +++ /dev/null @@ -1,69 +0,0 @@ -import { log } from '../../logger.js'; -import mermaidAPI from '../../mermaidAPI.js'; -import * as configApi from '../../config.js'; -import common from '../common/common.js'; -import { - setAccTitle, - getAccTitle, - setDiagramTitle, - getDiagramTitle, - getAccDescription, - setAccDescription, - clear as commonClear, -} from '../../commonDb.js'; - -let sections = {}; -let showData = false; - -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - -const addSection = function (id, value) { - id = common.sanitizeText(id, configApi.getConfig()); - if (sections[id] === undefined) { - sections[id] = value; - log.debug('Added new section :', id); - } -}; -const getSections = () => sections; - -const setShowData = function (toggle) { - showData = toggle; -}; - -const getShowData = function () { - return showData; -}; - -const cleanupValue = function (value) { - if (value.substring(0, 1) === ':') { - value = value.substring(1).trim(); - return Number(value.trim()); - } else { - return Number(value.trim()); - } -}; - -const clear = function () { - sections = {}; - showData = false; - commonClear(); -}; - -export default { - parseDirective, - getConfig: () => configApi.getConfig().pie, - addSection, - getSections, - cleanupValue, - clear, - setAccTitle, - getAccTitle, - setDiagramTitle, - getDiagramTitle, - setShowData, - getShowData, - getAccDescription, - setAccDescription, -}; diff --git a/packages/mermaid/src/diagrams/pie/pieDb.ts b/packages/mermaid/src/diagrams/pie/pieDb.ts new file mode 100644 index 000000000..ce82216dc --- /dev/null +++ b/packages/mermaid/src/diagrams/pie/pieDb.ts @@ -0,0 +1,77 @@ +import { log } from '../../logger.js'; +import { getConfig as commonGetConfig } from '../../config.js'; +import { sanitizeText } from '../common/common.js'; +import { + setAccTitle, + getAccTitle, + setDiagramTitle, + getDiagramTitle, + getAccDescription, + setAccDescription, + clear as commonClear, +} from '../common/commonDb.js'; +import type { PieFields, PieDB, Sections } from './pieTypes.js'; +import type { RequiredDeep } from 'type-fest'; +import type { PieDiagramConfig } from '../../config.type.js'; +import DEFAULT_CONFIG from '../../defaultConfig.js'; + +export const DEFAULT_PIE_CONFIG: Required = DEFAULT_CONFIG.pie; + +export const DEFAULT_PIE_DB: RequiredDeep = { + sections: {}, + showData: false, + config: DEFAULT_PIE_CONFIG, +} as const; + +let sections: Sections = DEFAULT_PIE_DB.sections; +let showData: boolean = DEFAULT_PIE_DB.showData; +const config: Required = structuredClone(DEFAULT_PIE_CONFIG); + +const getConfig = (): Required => structuredClone(config); + +const clear = (): void => { + sections = structuredClone(DEFAULT_PIE_DB.sections); + showData = DEFAULT_PIE_DB.showData; + commonClear(); +}; + +const addSection = (label: string, value: number): void => { + label = sanitizeText(label, commonGetConfig()); + if (sections[label] === undefined) { + sections[label] = value; + log.debug(`added new section: ${label}, with value: ${value}`); + } +}; + +const getSections = (): Sections => sections; + +const cleanupValue = (value: string): number => { + if (value.substring(0, 1) === ':') { + value = value.substring(1).trim(); + } + return Number(value.trim()); +}; + +const setShowData = (toggle: boolean): void => { + showData = toggle; +}; + +const getShowData = (): boolean => showData; + +export const db: PieDB = { + getConfig, + + clear, + setDiagramTitle, + getDiagramTitle, + setAccTitle, + getAccTitle, + setAccDescription, + getAccDescription, + + addSection, + getSections, + cleanupValue, + setShowData, + getShowData, +}; diff --git a/packages/mermaid/src/diagrams/pie/pieDetector.ts b/packages/mermaid/src/diagrams/pie/pieDetector.ts index 93eded52c..f5acd1aa0 100644 --- a/packages/mermaid/src/diagrams/pie/pieDetector.ts +++ b/packages/mermaid/src/diagrams/pie/pieDetector.ts @@ -15,10 +15,8 @@ const loader: DiagramLoader = async () => { return { id, diagram }; }; -const plugin: ExternalDiagramDefinition = { +export const pie: ExternalDiagramDefinition = { id, detector, loader, }; - -export default plugin; diff --git a/packages/mermaid/src/diagrams/pie/pieDiagram.ts b/packages/mermaid/src/diagrams/pie/pieDiagram.ts index 4c6b7d3bc..f0aa19b41 100644 --- a/packages/mermaid/src/diagrams/pie/pieDiagram.ts +++ b/packages/mermaid/src/diagrams/pie/pieDiagram.ts @@ -1,9 +1,9 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/pie.jison'; -import db from './pieDb.js'; -import styles from './styles.js'; -import renderer from './pieRenderer.js'; +import { db } from './pieDb.js'; +import styles from './pieStyles.js'; +import { renderer } from './pieRenderer.js'; export const diagram: DiagramDefinition = { parser, diff --git a/packages/mermaid/src/diagrams/pie/pieRenderer.js b/packages/mermaid/src/diagrams/pie/pieRenderer.js deleted file mode 100644 index d4242c087..000000000 --- a/packages/mermaid/src/diagrams/pie/pieRenderer.js +++ /dev/null @@ -1,204 +0,0 @@ -/** Created by AshishJ on 11-09-2019. */ -import { select, scaleOrdinal, pie as d3pie, arc } from 'd3'; -import { log } from '../../logger.js'; -import { configureSvgSize } from '../../setupGraphViewbox.js'; -import * as configApi from '../../config.js'; -import { parseFontSize } from '../../utils.js'; - -let conf = configApi.getConfig(); - -/** - * Draws a Pie Chart with the data given in text. - * - * @param text - * @param id - */ -let width; -const height = 450; -export const draw = (txt, id, _version, diagObj) => { - try { - conf = configApi.getConfig(); - log.debug('Rendering info diagram\n' + txt); - - const securityLevel = configApi.getConfig().securityLevel; - // Handle root and Document for when rendering in sandbox mode - let sandboxElement; - if (securityLevel === 'sandbox') { - sandboxElement = select('#i' + id); - } - const root = - securityLevel === 'sandbox' - ? select(sandboxElement.nodes()[0].contentDocument.body) - : select('body'); - const doc = securityLevel === 'sandbox' ? sandboxElement.nodes()[0].contentDocument : document; - - // Parse the Pie Chart definition - const elem = doc.getElementById(id); - width = elem.parentElement.offsetWidth; - - if (width === undefined) { - width = 1200; - } - - if (conf.useWidth !== undefined) { - width = conf.useWidth; - } - if (conf.pie.useWidth !== undefined) { - width = conf.pie.useWidth; - } - - const diagram = root.select('#' + id); - configureSvgSize(diagram, height, width, conf.pie.useMaxWidth); - - // Set viewBox - elem.setAttribute('viewBox', '0 0 ' + width + ' ' + height); - - // Fetch the default direction, use TD if none was found - var margin = 40; - var legendRectSize = 18; - var legendSpacing = 4; - - var radius = Math.min(width, height) / 2 - margin; - - var svg = diagram - .append('g') - .attr('transform', 'translate(' + width / 2 + ',' + height / 2 + ')'); - - var data = diagObj.db.getSections(); - var sum = 0; - Object.keys(data).forEach(function (key) { - sum += data[key]; - }); - - const themeVariables = conf.themeVariables; - var myGeneratedColors = [ - themeVariables.pie1, - themeVariables.pie2, - themeVariables.pie3, - themeVariables.pie4, - themeVariables.pie5, - themeVariables.pie6, - themeVariables.pie7, - themeVariables.pie8, - themeVariables.pie9, - themeVariables.pie10, - themeVariables.pie11, - themeVariables.pie12, - ]; - - const textPosition = conf.pie?.textPosition ?? 0.75; - let [outerStrokeWidth] = parseFontSize(themeVariables.pieOuterStrokeWidth); - outerStrokeWidth ??= 2; - - // Set the color scale - var color = scaleOrdinal().range(myGeneratedColors); - - // Compute the position of each group on the pie: - var pieData = Object.entries(data).map(function (el, idx) { - return { - order: idx, - name: el[0], - value: el[1], - }; - }); - var pie = d3pie() - .value(function (d) { - return d.value; - }) - .sort(function (a, b) { - // Sort slices in clockwise direction - return a.order - b.order; - }); - var dataReady = pie(pieData); - - // Shape helper to build arcs: - var arcGenerator = arc().innerRadius(0).outerRadius(radius); - var labelArcGenerator = arc() - .innerRadius(radius * textPosition) - .outerRadius(radius * textPosition); - - svg - .append('circle') - .attr('cx', 0) - .attr('cy', 0) - .attr('r', radius + outerStrokeWidth / 2) - .attr('class', 'pieOuterCircle'); - - // Build the pie chart: each part of the pie is a path that we build using the arc function. - svg - .selectAll('mySlices') - .data(dataReady) - .enter() - .append('path') - .attr('d', arcGenerator) - .attr('fill', function (d) { - return color(d.data.name); - }) - .attr('class', 'pieCircle'); - - // Now add the percentage. - // Use the centroid method to get the best coordinates. - svg - .selectAll('mySlices') - .data(dataReady) - .enter() - .append('text') - .text(function (d) { - return ((d.data.value / sum) * 100).toFixed(0) + '%'; - }) - .attr('transform', function (d) { - return 'translate(' + labelArcGenerator.centroid(d) + ')'; - }) - .style('text-anchor', 'middle') - .attr('class', 'slice'); - - svg - .append('text') - .text(diagObj.db.getDiagramTitle()) - .attr('x', 0) - .attr('y', -(height - 50) / 2) - .attr('class', 'pieTitleText'); - - // Add the legends/annotations for each section - var legend = svg - .selectAll('.legend') - .data(color.domain()) - .enter() - .append('g') - .attr('class', 'legend') - .attr('transform', function (d, i) { - const height = legendRectSize + legendSpacing; - const offset = (height * color.domain().length) / 2; - const horizontal = 12 * legendRectSize; - const vertical = i * height - offset; - return 'translate(' + horizontal + ',' + vertical + ')'; - }); - - legend - .append('rect') - .attr('width', legendRectSize) - .attr('height', legendRectSize) - .style('fill', color) - .style('stroke', color); - - legend - .data(dataReady) - .append('text') - .attr('x', legendRectSize + legendSpacing) - .attr('y', legendRectSize - legendSpacing) - .text(function (d) { - if (diagObj.db.getShowData() || conf.showData || conf.pie.showData) { - return d.data.name + ' [' + d.data.value + ']'; - } else { - return d.data.name; - } - }); - } catch (e) { - log.error('Error while rendering info diagram'); - log.error(e); - } -}; - -export default { - draw, -}; diff --git a/packages/mermaid/src/diagrams/pie/pieRenderer.ts b/packages/mermaid/src/diagrams/pie/pieRenderer.ts new file mode 100644 index 000000000..80f4f0a5a --- /dev/null +++ b/packages/mermaid/src/diagrams/pie/pieRenderer.ts @@ -0,0 +1,182 @@ +import type d3 from 'd3'; +import { scaleOrdinal, pie as d3pie, arc } from 'd3'; + +import { log } from '../../logger.js'; +import { configureSvgSize } from '../../setupGraphViewbox.js'; +import { getConfig } from '../../config.js'; +import { cleanAndMerge, parseFontSize } from '../../utils.js'; +import type { DrawDefinition, Group, SVG } from '../../diagram-api/types.js'; +import type { D3Sections, PieDB, Sections } from './pieTypes.js'; +import type { MermaidConfig, PieDiagramConfig } from '../../config.type.js'; +import { selectSvgElement } from '../../rendering-util/selectSvgElement.js'; + +const createPieArcs = (sections: Sections): d3.PieArcDatum[] => { + // Compute the position of each group on the pie: + const pieData: D3Sections[] = Object.entries(sections) + .map((element: [string, number]): D3Sections => { + return { + label: element[0], + value: element[1], + }; + }) + .sort((a: D3Sections, b: D3Sections): number => { + return b.value - a.value; + }); + const pie: d3.Pie = d3pie().value( + (d3Section: D3Sections): number => d3Section.value + ); + return pie(pieData); +}; + +/** + * Draws a Pie Chart with the data given in text. + * + * @param text - pie chart code + * @param id - diagram id + * @param _version - MermaidJS version from package.json. + * @param diagObj - A standard diagram containing the DB and the text and type etc of the diagram. + */ +export const draw: DrawDefinition = (text, id, _version, diagObj) => { + log.debug('rendering pie chart\n' + text); + + const db = diagObj.db as PieDB; + const globalConfig: MermaidConfig = getConfig(); + const pieConfig: Required = cleanAndMerge(db.getConfig(), globalConfig.pie); + + const height = 450; + // TODO: remove document width + const width: number = + document.getElementById(id)?.parentElement?.offsetWidth ?? pieConfig.useWidth; + const svg: SVG = selectSvgElement(id); + // Set viewBox + svg.attr('viewBox', `0 0 ${width} ${height}`); + configureSvgSize(svg, height, width, pieConfig.useMaxWidth); + + const MARGIN = 40; + const LEGEND_RECT_SIZE = 18; + const LEGEND_SPACING = 4; + + const group: Group = svg.append('g'); + group.attr('transform', 'translate(' + width / 2 + ',' + height / 2 + ')'); + + const { themeVariables } = globalConfig; + let [outerStrokeWidth] = parseFontSize(themeVariables.pieOuterStrokeWidth); + outerStrokeWidth ??= 2; + + const textPosition: number = pieConfig.textPosition; + const radius: number = Math.min(width, height) / 2 - MARGIN; + // Shape helper to build arcs: + const arcGenerator: d3.Arc> = arc< + d3.PieArcDatum + >() + .innerRadius(0) + .outerRadius(radius); + const labelArcGenerator: d3.Arc> = arc< + d3.PieArcDatum + >() + .innerRadius(radius * textPosition) + .outerRadius(radius * textPosition); + + group + .append('circle') + .attr('cx', 0) + .attr('cy', 0) + .attr('r', radius + outerStrokeWidth / 2) + .attr('class', 'pieOuterCircle'); + + const sections: Sections = db.getSections(); + const arcs: d3.PieArcDatum[] = createPieArcs(sections); + + const myGeneratedColors = [ + themeVariables.pie1, + themeVariables.pie2, + themeVariables.pie3, + themeVariables.pie4, + themeVariables.pie5, + themeVariables.pie6, + themeVariables.pie7, + themeVariables.pie8, + themeVariables.pie9, + themeVariables.pie10, + themeVariables.pie11, + themeVariables.pie12, + ]; + // Set the color scale + const color: d3.ScaleOrdinal = scaleOrdinal(myGeneratedColors); + + // Build the pie chart: each part of the pie is a path that we build using the arc function. + group + .selectAll('mySlices') + .data(arcs) + .enter() + .append('path') + .attr('d', arcGenerator) + .attr('fill', (datum: d3.PieArcDatum) => { + return color(datum.data.label); + }) + .attr('class', 'pieCircle'); + + let sum = 0; + Object.keys(sections).forEach((key: string): void => { + sum += sections[key]; + }); + // Now add the percentage. + // Use the centroid method to get the best coordinates. + group + .selectAll('mySlices') + .data(arcs) + .enter() + .append('text') + .text((datum: d3.PieArcDatum): string => { + return ((datum.data.value / sum) * 100).toFixed(0) + '%'; + }) + .attr('transform', (datum: d3.PieArcDatum): string => { + return 'translate(' + labelArcGenerator.centroid(datum) + ')'; + }) + .style('text-anchor', 'middle') + .attr('class', 'slice'); + + group + .append('text') + .text(db.getDiagramTitle()) + .attr('x', 0) + .attr('y', -(height - 50) / 2) + .attr('class', 'pieTitleText'); + + // Add the legends/annotations for each section + const legend = group + .selectAll('.legend') + .data(color.domain()) + .enter() + .append('g') + .attr('class', 'legend') + .attr('transform', (_datum, index: number): string => { + const height = LEGEND_RECT_SIZE + LEGEND_SPACING; + const offset = (height * color.domain().length) / 2; + const horizontal = 12 * LEGEND_RECT_SIZE; + const vertical = index * height - offset; + return 'translate(' + horizontal + ',' + vertical + ')'; + }); + + legend + .append('rect') + .attr('width', LEGEND_RECT_SIZE) + .attr('height', LEGEND_RECT_SIZE) + .style('fill', color) + .style('stroke', color); + + legend + .data(arcs) + .append('text') + .attr('x', LEGEND_RECT_SIZE + LEGEND_SPACING) + .attr('y', LEGEND_RECT_SIZE - LEGEND_SPACING) + .text((datum: d3.PieArcDatum): string => { + const { label, value } = datum.data; + if (db.getShowData()) { + return `${label} [${value}]`; + } + return label; + }); +}; + +export const renderer = { draw }; diff --git a/packages/mermaid/src/diagrams/pie/styles.js b/packages/mermaid/src/diagrams/pie/pieStyles.ts similarity index 79% rename from packages/mermaid/src/diagrams/pie/styles.js rename to packages/mermaid/src/diagrams/pie/pieStyles.ts index 6f0f60006..39a7f21d5 100644 --- a/packages/mermaid/src/diagrams/pie/styles.js +++ b/packages/mermaid/src/diagrams/pie/pieStyles.ts @@ -1,4 +1,7 @@ -const getStyles = (options) => +import type { DiagramStylesProvider } from '../../diagram-api/types.js'; +import type { PieStyleOptions } from './pieTypes.js'; + +const getStyles: DiagramStylesProvider = (options: PieStyleOptions) => ` .pieCircle{ stroke: ${options.pieStrokeColor}; diff --git a/packages/mermaid/src/diagrams/pie/pieTypes.ts b/packages/mermaid/src/diagrams/pie/pieTypes.ts new file mode 100644 index 000000000..6ba3ab92e --- /dev/null +++ b/packages/mermaid/src/diagrams/pie/pieTypes.ts @@ -0,0 +1,63 @@ +import type { PieDiagramConfig } from '../../config.type.js'; +import type { DiagramDB } from '../../diagram-api/types.js'; + +export interface PieFields { + sections: Sections; + showData: boolean; + config: PieDiagramConfig; +} + +export interface PieStyleOptions { + fontFamily: string; + pie1: string; + pie2: string; + pie3: string; + pie4: string; + pie5: string; + pie6: string; + pie7: string; + pie8: string; + pie9: string; + pie10: string; + pie11: string; + pie12: string; + pieTitleTextSize: string; + pieTitleTextColor: string; + pieSectionTextSize: string; + pieSectionTextColor: string; + pieLegendTextSize: string; + pieLegendTextColor: string; + pieStrokeColor: string; + pieStrokeWidth: string; + pieOuterStrokeWidth: string; + pieOuterStrokeColor: string; + pieOpacity: string; +} + +export type Sections = Record; + +export interface D3Sections { + label: string; + value: number; +} + +export interface PieDB extends DiagramDB { + // config + getConfig: () => Required; + + // common db + clear: () => void; + setDiagramTitle: (title: string) => void; + getDiagramTitle: () => string; + setAccTitle: (title: string) => void; + getAccTitle: () => string; + setAccDescription: (describetion: string) => void; + getAccDescription: () => string; + + // diagram db + addSection: (label: string, value: number) => void; + getSections: () => Sections; + cleanupValue: (value: string) => number; + setShowData: (toggle: boolean) => void; + getShowData: () => boolean; +} diff --git a/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison b/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison index 00c125294..255b30a03 100644 --- a/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison +++ b/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison @@ -5,10 +5,6 @@ %x string %x md_string %x title -%x open_directive -%x type_directive -%x arg_directive -%x close_directive %x acc_title %x acc_descr %x acc_descr_multiline @@ -16,11 +12,6 @@ %x point_x %x point_y %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; \%\%(?!\{)[^\n]* /* skip comments */ [^\}]\%\%[^\n]* /* skip comments */ [\n\r]+ return 'NEWLINE'; @@ -87,7 +78,6 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multiline");} start : eol start | SPACE start - | directive start | QUADRANT document ; @@ -110,7 +100,6 @@ statement | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } | acc_descr_multiline_value { $$=$1.trim();yy.setAccDescription($$); } | section {yy.addSection($1.substr(8));$$=$1.substr(8);} - | directive ; points @@ -133,33 +122,12 @@ quadrantDetails | QUADRANT_4 text {yy.setQuadrant4Text($2)} ; -directive - : openDirective typeDirective closeDirective - | openDirective typeDirective ':' argDirective closeDirective - ; - eol : NEWLINE | SEMI | EOF ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'quadrantChart'); } - ; - text: alphaNumToken { $$={text:$1, type: 'text'};} | text textNoTagsToken diff --git a/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts b/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts index 05b18b935..d10cb2134 100644 --- a/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts +++ b/packages/mermaid/src/diagrams/quadrant-chart/parser/quadrant.jison.spec.ts @@ -1,6 +1,7 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import { parser } from './quadrant.jison'; -import { Mock, vi } from 'vitest'; +import type { Mock } from 'vitest'; +import { vi } from 'vitest'; const parserFnConstructor = (str: string) => { return () => { @@ -18,7 +19,6 @@ const mockDB: Record> = { setYAxisTopText: vi.fn(), setYAxisBottomText: vi.fn(), setDiagramTitle: vi.fn(), - parseDirective: vi.fn(), addPoint: vi.fn(), }; @@ -44,23 +44,6 @@ describe('Testing quadrantChart jison file', () => { expect(parserFnConstructor(str)).not.toThrow(); }); - it('should be able to parse directive', () => { - const str = - '%%{init: {"quadrantChart": {"chartWidth": 600, "chartHeight": 600} } }%% \n quadrantChart'; - expect(parserFnConstructor(str)).not.toThrow(); - expect(mockDB.parseDirective.mock.calls[0]).toEqual(['%%{', 'open_directive']); - expect(mockDB.parseDirective.mock.calls[1]).toEqual(['init', 'type_directive']); - expect(mockDB.parseDirective.mock.calls[2]).toEqual([ - '{"quadrantChart": {"chartWidth": 600, "chartHeight": 600} }', - 'arg_directive', - ]); - expect(mockDB.parseDirective.mock.calls[3]).toEqual([ - '}%%', - 'close_directive', - 'quadrantChart', - ]); - }); - it('should be able to parse xAxis text', () => { let str = 'quadrantChart\nx-axis urgent --> not urgent'; expect(parserFnConstructor(str)).not.toThrow(); @@ -242,8 +225,7 @@ describe('Testing quadrantChart jison file', () => { }); it('should be able to parse the whole chart', () => { - const str = `%%{init: {"quadrantChart": {"chartWidth": 600, "chartHeight": 600} } }%% - quadrantChart + const str = `quadrantChart title Analytics and Business Intelligence Platforms x-axis "Completeness of Vision ❤" --> "x-axis-2" y-axis Ability to Execute --> "y-axis-2" @@ -257,17 +239,6 @@ describe('Testing quadrantChart jison file', () => { Incorta: [0.20, 0.30]`; expect(parserFnConstructor(str)).not.toThrow(); - expect(mockDB.parseDirective.mock.calls[0]).toEqual(['%%{', 'open_directive']); - expect(mockDB.parseDirective.mock.calls[1]).toEqual(['init', 'type_directive']); - expect(mockDB.parseDirective.mock.calls[2]).toEqual([ - '{"quadrantChart": {"chartWidth": 600, "chartHeight": 600} }', - 'arg_directive', - ]); - expect(mockDB.parseDirective.mock.calls[3]).toEqual([ - '}%%', - 'close_directive', - 'quadrantChart', - ]); expect(mockDB.setXAxisLeftText).toHaveBeenCalledWith({ text: 'Completeness of Vision ❤', type: 'text', diff --git a/packages/mermaid/src/diagrams/quadrant-chart/quadrantBuilder.ts b/packages/mermaid/src/diagrams/quadrant-chart/quadrantBuilder.ts index 9c1162762..380a79f19 100644 --- a/packages/mermaid/src/diagrams/quadrant-chart/quadrantBuilder.ts +++ b/packages/mermaid/src/diagrams/quadrant-chart/quadrantBuilder.ts @@ -1,20 +1,15 @@ -// @ts-ignore: TODO Fix ts errors import { scaleLinear } from 'd3'; import { log } from '../../logger.js'; import type { BaseDiagramConfig, QuadrantChartConfig } from '../../config.type.js'; import defaultConfig from '../../defaultConfig.js'; import { getThemeVariables } from '../../themes/theme-default.js'; +import type { Point } from '../../types.js'; const defaultThemeVariables = getThemeVariables(); export type TextVerticalPos = 'left' | 'center' | 'right'; export type TextHorizontalPos = 'top' | 'middle' | 'bottom'; -export interface Point { - x: number; - y: number; -} - export interface QuadrantPointInputType extends Point { text: string; } @@ -287,14 +282,17 @@ export class QuadrantBuilder { quadrantTop, quadrantWidth, } = quadrantSpace; - const drawAxisLabelInMiddle = this.data.points.length === 0; + + const drawXAxisLabelsInMiddle = Boolean(this.data.xAxisRightText); + const drawYAxisLabelsInMiddle = Boolean(this.data.yAxisTopText); + const axisLabels: QuadrantTextType[] = []; if (this.data.xAxisLeftText && showXAxis) { axisLabels.push({ text: this.data.xAxisLeftText, fill: this.themeConfig.quadrantXAxisTextFill, - x: quadrantLeft + (drawAxisLabelInMiddle ? quadrantHalfWidth / 2 : 0), + x: quadrantLeft + (drawXAxisLabelsInMiddle ? quadrantHalfWidth / 2 : 0), y: xAxisPosition === 'top' ? this.config.xAxisLabelPadding + titleSpace.top @@ -303,7 +301,7 @@ export class QuadrantBuilder { quadrantHeight + this.config.quadrantPadding, fontSize: this.config.xAxisLabelFontSize, - verticalPos: drawAxisLabelInMiddle ? 'center' : 'left', + verticalPos: drawXAxisLabelsInMiddle ? 'center' : 'left', horizontalPos: 'top', rotation: 0, }); @@ -312,7 +310,7 @@ export class QuadrantBuilder { axisLabels.push({ text: this.data.xAxisRightText, fill: this.themeConfig.quadrantXAxisTextFill, - x: quadrantLeft + quadrantHalfWidth + (drawAxisLabelInMiddle ? quadrantHalfWidth / 2 : 0), + x: quadrantLeft + quadrantHalfWidth + (drawXAxisLabelsInMiddle ? quadrantHalfWidth / 2 : 0), y: xAxisPosition === 'top' ? this.config.xAxisLabelPadding + titleSpace.top @@ -321,7 +319,7 @@ export class QuadrantBuilder { quadrantHeight + this.config.quadrantPadding, fontSize: this.config.xAxisLabelFontSize, - verticalPos: drawAxisLabelInMiddle ? 'center' : 'left', + verticalPos: drawXAxisLabelsInMiddle ? 'center' : 'left', horizontalPos: 'top', rotation: 0, }); @@ -338,9 +336,9 @@ export class QuadrantBuilder { quadrantLeft + quadrantWidth + this.config.quadrantPadding, - y: quadrantTop + quadrantHeight - (drawAxisLabelInMiddle ? quadrantHalfHeight / 2 : 0), + y: quadrantTop + quadrantHeight - (drawYAxisLabelsInMiddle ? quadrantHalfHeight / 2 : 0), fontSize: this.config.yAxisLabelFontSize, - verticalPos: drawAxisLabelInMiddle ? 'center' : 'left', + verticalPos: drawYAxisLabelsInMiddle ? 'center' : 'left', horizontalPos: 'top', rotation: -90, }); @@ -356,9 +354,10 @@ export class QuadrantBuilder { quadrantLeft + quadrantWidth + this.config.quadrantPadding, - y: quadrantTop + quadrantHalfHeight - (drawAxisLabelInMiddle ? quadrantHalfHeight / 2 : 0), + y: + quadrantTop + quadrantHalfHeight - (drawYAxisLabelsInMiddle ? quadrantHalfHeight / 2 : 0), fontSize: this.config.yAxisLabelFontSize, - verticalPos: drawAxisLabelInMiddle ? 'center' : 'left', + verticalPos: drawYAxisLabelsInMiddle ? 'center' : 'left', horizontalPos: 'top', rotation: -90, }); diff --git a/packages/mermaid/src/diagrams/quadrant-chart/quadrantDb.ts b/packages/mermaid/src/diagrams/quadrant-chart/quadrantDb.ts index c0c0f4c8a..0dad6dfdd 100644 --- a/packages/mermaid/src/diagrams/quadrant-chart/quadrantDb.ts +++ b/packages/mermaid/src/diagrams/quadrant-chart/quadrantDb.ts @@ -1,5 +1,3 @@ -import { log } from '../../logger.js'; -import mermaidAPI from '../../mermaidAPI.js'; import * as configApi from '../../config.js'; import { sanitizeText } from '../common/common.js'; import { @@ -10,7 +8,7 @@ import { getAccDescription, setAccDescription, clear as commonClear, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; import { QuadrantBuilder } from './quadrantBuilder.js'; const config = configApi.getConfig(); @@ -94,11 +92,6 @@ function getQuadrantData() { return quadrantBuilder.build(); } -export const parseDirective = function (statement: string, context: string, type: string) { - // @ts-ignore: TODO Fix ts errors - mermaidAPI.parseDirective(this, statement, context, type); -}; - const clear = function () { quadrantBuilder.clear(); commonClear(); @@ -117,7 +110,6 @@ export default { setYAxisBottomText, addPoint, getQuadrantData, - parseDirective, clear, setAccTitle, getAccTitle, diff --git a/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts b/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts index 40ae798d2..a9e822d0e 100644 --- a/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts +++ b/packages/mermaid/src/diagrams/quadrant-chart/quadrantDiagram.ts @@ -1,5 +1,5 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/quadrant.jison'; import db from './quadrantDb.js'; import renderer from './quadrantRenderer.js'; diff --git a/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts b/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts index 92943337a..9dd309b53 100644 --- a/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts +++ b/packages/mermaid/src/diagrams/quadrant-chart/quadrantRenderer.ts @@ -3,8 +3,8 @@ import { select } from 'd3'; import * as configApi from '../../config.js'; import { log } from '../../logger.js'; import { configureSvgSize } from '../../setupGraphViewbox.js'; -import { Diagram } from '../../Diagram.js'; -import { +import type { Diagram } from '../../Diagram.js'; +import type { QuadrantBuildType, QuadrantLineType, QuadrantPointType, diff --git a/packages/mermaid/src/diagrams/requirement/parser/requirementDiagram.jison b/packages/mermaid/src/diagrams/requirement/parser/requirementDiagram.jison index 331310283..6d0f7b122 100644 --- a/packages/mermaid/src/diagrams/requirement/parser/requirementDiagram.jison +++ b/packages/mermaid/src/diagrams/requirement/parser/requirementDiagram.jison @@ -9,19 +9,10 @@ %x string %x token %x unqString -%x open_directive -%x type_directive -%x arg_directive -%x close_directive %x acc_title %x acc_descr %x acc_descr_multiline %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; "title"\s[^#\n;]+ return 'title'; accTitle\s*":"\s* { this.begin("acc_title");return 'acc_title'; } @@ -99,23 +90,10 @@ start | RD NEWLINE diagram EOF; directive - : openDirective typeDirective closeDirective - | openDirective typeDirective ':' argDirective closeDirective - | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } + : acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } | acc_descr_multiline_value { $$=$1.trim();yy.setAccDescription($$); } ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); }; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); }; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); }; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'pie'); }; diagram : /* empty */ { $$ = [] } diff --git a/packages/mermaid/src/diagrams/requirement/requirementDb.js b/packages/mermaid/src/diagrams/requirement/requirementDb.js index 1d0a3e2e1..325e95ee2 100644 --- a/packages/mermaid/src/diagrams/requirement/requirementDb.js +++ b/packages/mermaid/src/diagrams/requirement/requirementDb.js @@ -1,6 +1,5 @@ import * as configApi from '../../config.js'; import { log } from '../../logger.js'; -import mermaidAPI from '../../mermaidAPI.js'; import { setAccTitle, @@ -8,7 +7,7 @@ import { getAccDescription, setAccDescription, clear as commonClear, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; let relations = []; let latestRequirement = {}; @@ -48,10 +47,6 @@ const Relationships = { TRACES: 'traces', }; -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - const addRequirement = (name, type) => { if (requirements[name] === undefined) { requirements[name] = { @@ -149,7 +144,6 @@ export default { VerifyType, Relationships, - parseDirective, getConfig: () => configApi.getConfig().req, addRequirement, diff --git a/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts b/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts index 4505afc56..619f5b052 100644 --- a/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts +++ b/packages/mermaid/src/diagrams/requirement/requirementDiagram.ts @@ -1,5 +1,5 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/requirementDiagram.jison'; import db from './requirementDb.js'; import styles from './styles.js'; diff --git a/packages/mermaid/src/diagrams/sankey/sankeyDB.ts b/packages/mermaid/src/diagrams/sankey/sankeyDB.ts index 1921e1b85..8b3a22c5a 100644 --- a/packages/mermaid/src/diagrams/sankey/sankeyDB.ts +++ b/packages/mermaid/src/diagrams/sankey/sankeyDB.ts @@ -8,7 +8,7 @@ import { setDiagramTitle, getDiagramTitle, clear as commonClear, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; // Sankey diagram represented by nodes and links between those nodes let links: SankeyLink[] = []; @@ -31,7 +31,7 @@ class SankeyLink { /** * @param source - Node where the link starts * @param target - Node where the link ends - * @param value - number, float or integer, describes the amount to be passed + * @param value - Describes the amount to be passed */ const addLink = (source: SankeyNode, target: SankeyNode, value: number): void => { links.push(new SankeyLink(source, target, value)); diff --git a/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts b/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts index d5b62122e..6fed435ac 100644 --- a/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts +++ b/packages/mermaid/src/diagrams/sankey/sankeyDiagram.ts @@ -1,4 +1,4 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; +import type { DiagramDefinition } from '../../diagram-api/types.js'; // @ts-ignore: jison doesn't export types import parser from './parser/sankey.jison'; import db from './sankeyDB.js'; diff --git a/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts b/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts index a9ee698e9..9f5b3c172 100644 --- a/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts +++ b/packages/mermaid/src/diagrams/sankey/sankeyRenderer.ts @@ -1,4 +1,4 @@ -import { Diagram } from '../../Diagram.js'; +import type { Diagram } from '../../Diagram.js'; import * as configApi from '../../config.js'; import { @@ -7,6 +7,7 @@ import { schemeTableau10 as d3schemeTableau10, } from 'd3'; +import type { SankeyNode as d3SankeyNode } from 'd3-sankey'; import { sankey as d3Sankey, sankeyLinkHorizontal as d3SankeyLinkHorizontal, @@ -14,11 +15,10 @@ import { sankeyRight as d3SankeyRight, sankeyCenter as d3SankeyCenter, sankeyJustify as d3SankeyJustify, - SankeyNode as d3SankeyNode, } from 'd3-sankey'; import { configureSvgSize } from '../../setupGraphViewbox.js'; import { Uid } from '../../rendering-util/uid.js'; -import type { SankeyLinkColor, SankeyNodeAlignment } from '../../config.type.js'; +import type { SankeyNodeAlignment } from '../../config.type.js'; // Map config options to alignment functions const alignmentsMap: Record< @@ -62,10 +62,13 @@ export const draw = function (text: string, id: string, _version: string, diagOb // Establish svg dimensions and get width and height // - const width = conf?.width || defaultSankeyConfig.width!; - const height = conf?.height || defaultSankeyConfig.width!; - const useMaxWidth = conf?.useMaxWidth || defaultSankeyConfig.useMaxWidth!; - const nodeAlignment = conf?.nodeAlignment || defaultSankeyConfig.nodeAlignment!; + const width = conf?.width ?? defaultSankeyConfig.width!; + const height = conf?.height ?? defaultSankeyConfig.width!; + const useMaxWidth = conf?.useMaxWidth ?? defaultSankeyConfig.useMaxWidth!; + const nodeAlignment = conf?.nodeAlignment ?? defaultSankeyConfig.nodeAlignment!; + const prefix = conf?.prefix ?? defaultSankeyConfig.prefix!; + const suffix = conf?.suffix ?? defaultSankeyConfig.suffix!; + const showValues = conf?.showValues ?? defaultSankeyConfig.showValues!; // FIX: using max width prevents height from being set, is it intended? // to add height directly one can use `svg.attr('height', height)` @@ -94,7 +97,7 @@ export const draw = function (text: string, id: string, _version: string, diagOb const sankey = d3Sankey() .nodeId((d: any) => d.id) // we use 'id' property to identify node .nodeWidth(nodeWidth) - .nodePadding(10) + .nodePadding(10 + (showValues ? 15 : 0)) .nodeAlign(nodeAlign) .extent([ [0, 0], @@ -130,6 +133,13 @@ export const draw = function (text: string, id: string, _version: string, diagOb .attr('width', (d: any) => d.x1 - d.x0) .attr('fill', (d: any) => colorScheme(d.id)); + const getText = ({ id, value }: { id: string; value: number }) => { + if (!showValues) { + return id; + } + return `${id}\n${prefix}${Math.round(value * 100) / 100}${suffix}`; + }; + // Create labels for nodes svg .append('g') @@ -141,9 +151,9 @@ export const draw = function (text: string, id: string, _version: string, diagOb .join('text') .attr('x', (d: any) => (d.x0 < width / 2 ? d.x1 + 6 : d.x0 - 6)) .attr('y', (d: any) => (d.y1 + d.y0) / 2) - .attr('dy', '0.35em') + .attr('dy', `${showValues ? '0' : '0.35'}em`) .attr('text-anchor', (d: any) => (d.x0 < width / 2 ? 'start' : 'end')) - .text((d: any) => d.id); + .text(getText); // Creates the paths that represent the links. const link = svg diff --git a/packages/mermaid/src/diagrams/sequence/parser/sequenceDiagram.jison b/packages/mermaid/src/diagrams/sequence/parser/sequenceDiagram.jison index 04f0de20e..78b0c9ed9 100644 --- a/packages/mermaid/src/diagrams/sequence/parser/sequenceDiagram.jison +++ b/packages/mermaid/src/diagrams/sequence/parser/sequenceDiagram.jison @@ -16,22 +16,15 @@ // A special state for grabbing text up to the first comment/newline %x ID ALIAS LINE -// Directive states -%x open_directive type_directive arg_directive %x acc_title %x acc_descr %x acc_descr_multiline %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; [\n]+ return 'NEWLINE'; \s+ /* skip all whitespace */ ((?!\n)\s)+ /* skip same-line whitespace */ -\#[^\n]* /* skip comments */ +\#[^\n]* /* skip comments */ \%%(?!\{)[^\n]* /* skip comments */ [^\}]\%\%[^\n]* /* skip comments */ [0-9]+(?=[ \n]+) return 'NUM'; @@ -106,7 +99,6 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multili start : SPACE start | NEWLINE start - | directive start | SD document { yy.apply($2);return $2; } ; @@ -133,11 +125,6 @@ box_line ; -directive - : openDirective typeDirective closeDirective 'NEWLINE' - | openDirective typeDirective ':' argDirective closeDirective 'NEWLINE' - ; - statement : participant_statement | 'create' participant_statement {$2.type='createParticipant'; $$=$2;} @@ -215,7 +202,6 @@ statement $3.unshift({type: 'breakStart', breakText:yy.parseMessage($2), signalType: yy.LINETYPE.BREAK_START}); $3.push({type: 'breakEnd', optText:yy.parseMessage($2), signalType: yy.LINETYPE.BREAK_END}); $$=$3;} - | directive ; option_sections @@ -301,7 +287,7 @@ placement signal : actor signaltype '+' actor text2 - { $$ = [$1,$4,{type: 'addMessage', from:$1.actor, to:$4.actor, signalType:$2, msg:$5}, + { $$ = [$1,$4,{type: 'addMessage', from:$1.actor, to:$4.actor, signalType:$2, msg:$5, activate: true}, {type: 'activeStart', signalType: yy.LINETYPE.ACTIVE_START, actor: $4} ]} | actor signaltype '-' actor text2 @@ -335,20 +321,4 @@ text2 : TXT {$$ = yy.parseMessage($1.trim().substring(1)) } ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'sequence'); } - ; - %% diff --git a/packages/mermaid/src/diagrams/sequence/sequenceDb.js b/packages/mermaid/src/diagrams/sequence/sequenceDb.js index b5d68fb9f..6c3f1f64d 100644 --- a/packages/mermaid/src/diagrams/sequence/sequenceDb.js +++ b/packages/mermaid/src/diagrams/sequence/sequenceDb.js @@ -1,4 +1,3 @@ -import mermaidAPI from '../../mermaidAPI.js'; import * as configApi from '../../config.js'; import { log } from '../../logger.js'; import { sanitizeText } from '../common/common.js'; @@ -10,7 +9,7 @@ import { getAccDescription, setAccDescription, clear as commonClear, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; let prevActor = undefined; let actors = {}; @@ -25,10 +24,6 @@ let currentBox = undefined; let lastCreated = undefined; let lastDestroyed = undefined; -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - export const addBox = function (data) { boxes.push({ name: data.text, @@ -124,7 +119,8 @@ export const addSignal = function ( idFrom, idTo, message = { text: undefined, wrap: undefined }, - messageType + messageType, + activate = false ) { if (messageType === LINETYPE.ACTIVE_END) { const cnt = activationCount(idFrom.actor); @@ -147,6 +143,7 @@ export const addSignal = function ( message: message.text, wrap: (message.wrap === undefined && autoWrap()) || !!message.wrap, type: messageType, + activate, }); return true; }; @@ -450,6 +447,19 @@ export const getActorProperty = function (actor, key) { return undefined; }; +/** + * @typedef {object} AddMessageParams A message from one actor to another. + * @property {string} from - The id of the actor sending the message. + * @property {string} to - The id of the actor receiving the message. + * @property {string} msg - The message text. + * @property {number} signalType - The type of signal. + * @property {"addMessage"} type - Set to `"addMessage"` if this is an `AddMessageParams`. + * @property {boolean} [activate] - If `true`, this signal starts an activation. + */ + +/** + * @param {object | object[] | AddMessageParams} param - Object of parameters. + */ export const apply = function (param) { if (Array.isArray(param)) { param.forEach(function (item) { @@ -530,7 +540,7 @@ export const apply = function (param) { lastDestroyed = undefined; } } - addSignal(param.from, param.to, param.msg, param.signalType); + addSignal(param.from, param.to, param.msg, param.signalType, param.activate); break; case 'boxStart': addBox(param.boxData); @@ -619,7 +629,6 @@ export default { getBoxes, getDiagramTitle, setDiagramTitle, - parseDirective, getConfig: () => configApi.getConfig().sequence, clear, parseMessage, diff --git a/packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js b/packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js index e88fbde1a..5f189b5a4 100644 --- a/packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js +++ b/packages/mermaid/src/diagrams/sequence/sequenceDiagram.spec.js @@ -1,5 +1,4 @@ import { vi } from 'vitest'; - import * as configApi from '../../config.js'; import mermaidAPI from '../../mermaidAPI.js'; import { Diagram, getDiagramFromText } from '../../Diagram.js'; @@ -104,6 +103,7 @@ describe('more than one sequence diagram', () => { expect(diagram1.db.getMessages()).toMatchInlineSnapshot(` [ { + "activate": false, "from": "Alice", "message": "Hello Bob, how are you?", "to": "Bob", @@ -111,6 +111,7 @@ describe('more than one sequence diagram', () => { "wrap": false, }, { + "activate": false, "from": "Bob", "message": "I am good thanks!", "to": "Alice", @@ -127,6 +128,7 @@ describe('more than one sequence diagram', () => { expect(diagram2.db.getMessages()).toMatchInlineSnapshot(` [ { + "activate": false, "from": "Alice", "message": "Hello Bob, how are you?", "to": "Bob", @@ -134,6 +136,7 @@ describe('more than one sequence diagram', () => { "wrap": false, }, { + "activate": false, "from": "Bob", "message": "I am good thanks!", "to": "Alice", @@ -152,6 +155,7 @@ describe('more than one sequence diagram', () => { expect(diagram3.db.getMessages()).toMatchInlineSnapshot(` [ { + "activate": false, "from": "Alice", "message": "Hello John, how are you?", "to": "John", @@ -159,6 +163,7 @@ describe('more than one sequence diagram', () => { "wrap": false, }, { + "activate": false, "from": "John", "message": "I am good thanks!", "to": "Alice", @@ -172,14 +177,11 @@ describe('more than one sequence diagram', () => { describe('when parsing a sequenceDiagram', function () { beforeEach(function () { - // diagram.db = sequenceDb; - // diagram.db.clear(); diagram = new Diagram(` sequenceDiagram Alice->Bob:Hello Bob, how are you? Note right of Bob: Bob thinks Bob-->Alice: I am good thanks!`); - diagram.db.clear(); }); it('should handle a sequenceDiagram definition', async function () { const str = ` @@ -222,6 +224,7 @@ Bob-->Alice: I am good thanks!`; await diagram.renderer.draw(str, 'tst', '1.2.3', diagram); // needs to be rendered for the correct value of visibility auto numbers expect(diagram.db.showSequenceNumbers()).toBe(true); }); + it('should handle a sequenceDiagram definition with a title:', async () => { const str = ` sequenceDiagram @@ -551,6 +554,7 @@ deactivate Bob`; expect(messages.length).toBe(4); expect(messages[0].type).toBe(diagram.db.LINETYPE.DOTTED); + expect(messages[0].activate).toBeTruthy(); expect(messages[1].type).toBe(diagram.db.LINETYPE.ACTIVE_START); expect(messages[1].from.actor).toBe('Bob'); expect(messages[2].type).toBe(diagram.db.LINETYPE.DOTTED); @@ -1482,8 +1486,6 @@ describe('when checking the bounds in a sequenceDiagram', function () { let conf; beforeEach(function () { mermaidAPI.reset(); - // diagram.db = sequenceDb; - // diagram.db.clear(); diagram.renderer.bounds.init(); conf = diagram.db.getConfig(); }); @@ -1635,7 +1637,6 @@ sequenceDiagram Alice->Bob:Hello Bob, how are you? Note right of Bob: Bob thinks Bob-->Alice: I am good thanks!`); - diagram.db.clear(); }); ['tspan', 'fo', 'old', undefined].forEach(function (textPlacement) { it(` @@ -2009,8 +2010,6 @@ describe('when rendering a sequenceDiagram with actor mirror activated', () => { let conf; beforeEach(function () { mermaidAPI.reset(); - // diagram.db = sequenceDb; - diagram.db.clear(); conf = diagram.db.getConfig(); diagram.renderer.bounds.init(); }); @@ -2035,97 +2034,3 @@ participant Alice`; }); }); }); - -describe('when rendering a sequenceDiagram with directives', () => { - beforeAll(function () { - let conf = { - diagramMarginX: 50, - diagramMarginY: 10, - actorMargin: 50, - width: 150, - height: 65, - boxMargin: 10, - messageMargin: 40, - boxTextMargin: 15, - noteMargin: 25, - }; - mermaidAPI.initialize({ sequence: conf }); - }); - - let conf; - beforeEach(function () { - mermaidAPI.reset(); - // diagram.db = sequenceDb; - diagram.db.clear(); - conf = diagram.db.getConfig(); - diagram.renderer.bounds.init(); - }); - - it('should handle one actor, when theme is dark and logLevel is 1 DX1 (dfg1)', async () => { - const str = ` -%%{init: { "theme": "dark", "logLevel": 1 } }%% -sequenceDiagram -%%{wrap}%% -participant Alice -`; - diagram = new Diagram(str); - - diagram.renderer.bounds.init(); - await mermaidAPI.parse(str); - - await diagram.renderer.draw(str, 'tst', '1.2.3', diagram); - - const { bounds, models } = diagram.renderer.bounds.getBounds(); - const mermaid = mermaidAPI.getConfig(); - expect(mermaid.theme).toBe('dark'); - expect(mermaid.logLevel).toBe(1); - expect(bounds.startx).toBe(0); - expect(bounds.startx).toBe(0); - expect(bounds.starty).toBe(0); - expect(bounds.stopy).toBe( - models.lastActor().stopy + models.lastActor().height + mermaid.sequence.boxMargin - ); - }); - it('should handle one actor, when logLevel is 3 (dfg0)', async () => { - const str = ` -%%{initialize: { "logLevel": 3 }}%% -sequenceDiagram -participant Alice -`; - - diagram.parse(str); - await diagram.renderer.draw(str, 'tst', '1.2.3', diagram); - - const { bounds, models } = diagram.renderer.bounds.getBounds(); - const mermaid = mermaidAPI.getConfig(); - expect(mermaid.logLevel).toBe(3); - expect(bounds.startx).toBe(0); - expect(bounds.startx).toBe(0); - expect(bounds.starty).toBe(0); - expect(bounds.stopy).toBe( - models.lastActor().stopy + models.lastActor().height + mermaid.sequence.boxMargin - ); - }); - it('should hide sequence numbers when autonumber is removed when autonumber is enabled', async () => { - const str1 = ` -sequenceDiagram -autonumber -Alice->Bob:Hello Bob, how are you? -Note right of Bob: Bob thinks -Bob-->Alice: I am good thanks!`; - - await mermaidAPI.parse(str1); - await diagram.renderer.draw(str1, 'tst', '1.2.3', diagram); // needs to be rendered for the correct value of visibility auto numbers - expect(diagram.db.showSequenceNumbers()).toBe(true); - - const str2 = ` -sequenceDiagram -Alice->Bob:Hello Bob, how are you? -Note right of Bob: Bob thinks -Bob-->Alice: I am good thanks!`; - - await mermaidAPI.parse(str2); - await diagram.renderer.draw(str2, 'tst', '1.2.3', diagram); - expect(diagram.db.showSequenceNumbers()).toBe(false); - }); -}); diff --git a/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts b/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts index 382d47b61..f8d71c95e 100644 --- a/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts +++ b/packages/mermaid/src/diagrams/sequence/sequenceDiagram.ts @@ -1,5 +1,5 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/sequenceDiagram.jison'; import db from './sequenceDb.js'; import styles from './styles.js'; @@ -10,4 +10,7 @@ export const diagram: DiagramDefinition = { db, renderer, styles, + init: ({ wrap }) => { + db.setWrap(wrap); + }, }; diff --git a/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts b/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts index e21872d57..f96398d86 100644 --- a/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts +++ b/packages/mermaid/src/diagrams/sequence/sequenceRenderer.ts @@ -1,14 +1,14 @@ // @ts-nocheck TODO: fix file -import { select, selectAll } from 'd3'; +import { select } from 'd3'; import svgDraw, { drawKatex, ACTOR_TYPE_WIDTH, drawText, fixLifeLineHeights } from './svgDraw.js'; import { log } from '../../logger.js'; import common, { calculateMathMLDimensions, hasKatex } from '../common/common.js'; -import * as svgDrawCommon from '../common/svgDrawCommon'; +import * as svgDrawCommon from '../common/svgDrawCommon.js'; import * as configApi from '../../config.js'; import assignWithDepth from '../../assignWithDepth.js'; import utils from '../../utils.js'; import { configureSvgSize } from '../../setupGraphViewbox.js'; -import { Diagram } from '../../Diagram.js'; +import type { Diagram } from '../../Diagram.js'; let conf = {}; @@ -629,10 +629,10 @@ const activationBounds = function (actor, actors) { const left = activations.reduce(function (acc, activation) { return common.getMin(acc, activation.startx); - }, actorObj.x + actorObj.width / 2); + }, actorObj.x + actorObj.width / 2 - 1); const right = activations.reduce(function (acc, activation) { return common.getMax(acc, activation.stopx); - }, actorObj.x + actorObj.width / 2); + }, actorObj.x + actorObj.width / 2 + 1); return [left, right]; }; @@ -756,9 +756,6 @@ function adjustCreatedDestroyedData( export const draw = async function (_text: string, id: string, _version: string, diagObj: Diagram) { const { securityLevel, sequence } = configApi.getConfig(); conf = sequence; - diagObj.db.clear(); - // Parse the graph definition - diagObj.parser.parse(_text); // Handle root and Document for when rendering in sandbox mode let sandboxElement; if (securityLevel === 'sandbox') { @@ -1410,9 +1407,8 @@ const buildNoteModel = async function (msg, actors, diagObj) { }; const buildMessageModel = function (msg, actors, diagObj) { - let process = false; if ( - [ + ![ diagObj.db.LINETYPE.SOLID_OPEN, diagObj.db.LINETYPE.DOTTED_OPEN, diagObj.db.LINETYPE.SOLID, @@ -1423,17 +1419,54 @@ const buildMessageModel = function (msg, actors, diagObj) { diagObj.db.LINETYPE.DOTTED_POINT, ].includes(msg.type) ) { - process = true; - } - if (!process) { return {}; } - const fromBounds = activationBounds(msg.from, actors); - const toBounds = activationBounds(msg.to, actors); - const fromIdx = fromBounds[0] <= toBounds[0] ? 1 : 0; - const toIdx = fromBounds[0] < toBounds[0] ? 0 : 1; - const allBounds = [...fromBounds, ...toBounds]; - const boundedWidth = Math.abs(toBounds[toIdx] - fromBounds[fromIdx]); + const [fromLeft, fromRight] = activationBounds(msg.from, actors); + const [toLeft, toRight] = activationBounds(msg.to, actors); + const isArrowToRight = fromLeft <= toLeft; + const startx = isArrowToRight ? fromRight : fromLeft; + let stopx = isArrowToRight ? toLeft : toRight; + + // As the line width is considered, the left and right values will be off by 2. + const isArrowToActivation = Math.abs(toLeft - toRight) > 2; + + /** + * Adjust the value based on the arrow direction + * @param value - The value to adjust + * @returns The adjustment with correct sign to be added to the actual value. + */ + const adjustValue = (value: number) => { + return isArrowToRight ? -value : value; + }; + + if (msg.from === msg.to) { + // This is a self reference, so we need to make sure the arrow is drawn correctly + // There are many checks in the downstream rendering that checks for equality. + // The lines on loops will be off by few pixels, but that's fine for now. + stopx = startx; + } else { + /** + * This is an edge case for the first activation. + * Proper fix would require significant changes. + * So, we set an activate flag in the message, and cross check that with isToActivation + * In cases where the message is to an activation that was properly detected, we don't want to move the arrow head + * The activation will not be detected on the first message, so we need to move the arrow head + */ + if (msg.activate && !isArrowToActivation) { + stopx += adjustValue(conf.activationWidth / 2 - 1); + } + + /** + * Shorten the length of arrow at the end and move the marker forward (using refX) to have a clean arrowhead + * This is not required for open arrows that don't have arrowheads + */ + if (![diagObj.db.LINETYPE.SOLID_OPEN, diagObj.db.LINETYPE.DOTTED_OPEN].includes(msg.type)) { + stopx += adjustValue(3); + } + } + + const allBounds = [fromLeft, fromRight, toLeft, toRight]; + const boundedWidth = Math.abs(startx - stopx); if (msg.wrap && msg.message) { msg.message = utils.wrapLabel( msg.message, @@ -1450,8 +1483,8 @@ const buildMessageModel = function (msg, actors, diagObj) { conf.width ), height: 0, - startx: fromBounds[fromIdx], - stopx: toBounds[toIdx], + startx, + stopx, starty: 0, stopy: 0, message: msg.message, diff --git a/packages/mermaid/src/diagrams/sequence/svgDraw.js b/packages/mermaid/src/diagrams/sequence/svgDraw.js index 30bfb0a90..979bc9a1d 100644 --- a/packages/mermaid/src/diagrams/sequence/svgDraw.js +++ b/packages/mermaid/src/diagrams/sequence/svgDraw.js @@ -1,5 +1,5 @@ import common, { calculateMathMLDimensions, hasKatex, renderKatex } from '../common/common.js'; -import * as svgDrawCommon from '../common/svgDrawCommon'; +import * as svgDrawCommon from '../common/svgDrawCommon.js'; import { addFunction } from '../../interactionDb.js'; import { ZERO_WIDTH_SPACE, parseFontSize } from '../../utils.js'; import { sanitizeUrl } from '@braintree/sanitize-url'; @@ -751,7 +751,7 @@ export const insertArrowHead = function (elem) { .append('defs') .append('marker') .attr('id', 'arrowhead') - .attr('refX', 9) + .attr('refX', 7.9) .attr('refY', 5) .attr('markerUnits', 'userSpaceOnUse') .attr('markerWidth', 12) @@ -771,7 +771,7 @@ export const insertArrowFilledHead = function (elem) { .append('defs') .append('marker') .attr('id', 'filled-head') - .attr('refX', 18) + .attr('refX', 15.5) .attr('refY', 7) .attr('markerWidth', 20) .attr('markerHeight', 28) @@ -816,7 +816,7 @@ export const insertArrowCrossHead = function (elem) { .attr('markerHeight', 8) .attr('orient', 'auto') .attr('refX', 4) - .attr('refY', 5); + .attr('refY', 4.5); // The cross marker .append('path') diff --git a/packages/mermaid/src/diagrams/state/parser/stateDiagram.jison b/packages/mermaid/src/diagrams/state/parser/stateDiagram.jison index dc050b2ff..44235ecd4 100644 --- a/packages/mermaid/src/diagrams/state/parser/stateDiagram.jison +++ b/packages/mermaid/src/diagrams/state/parser/stateDiagram.jison @@ -33,10 +33,6 @@ %x FLOATING_NOTE %x FLOATING_NOTE_ID %x struct -%x open_directive -%x type_directive -%x arg_directive -%x close_directive // A special state for grabbing text up to the first comment/newline %x LINE @@ -50,18 +46,13 @@ .*direction\s+RL[^\n]* return 'direction_rl'; .*direction\s+LR[^\n]* return 'direction_lr'; -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; \%\%(?!\{)[^\n]* /* skip comments */ [^\}]\%\%[^\n]* /* skip comments */{ /*console.log('Crap after close');*/ } [\n]+ return 'NL'; [\s]+ /* skip all whitespace */ -((?!\n)\s)+ /* skip same-line whitespace */ -\#[^\n]* /* skip comments */ +((?!\n)\s)+ /* skip same-line whitespace */ +\#[^\n]* /* skip comments */ \%%[^\n]* /* skip comments */ "scale"\s+ { this.pushState('SCALE'); /* console.log('Got scale', yytext);*/ return 'scale'; } \d+ return 'WIDTH'; @@ -155,7 +146,6 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multili start : SPACE start | NL start - | directive start | SD document { /* console.log('--> Root document', $2); */ yy.setRootDoc($2); return $2; } ; @@ -241,7 +231,6 @@ statement $$={ stmt: 'state', id: $3.trim(), note:{position: $2.trim(), text: $4.trim()}}; } | note NOTE_TEXT AS ID - | directive | direction | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } | acc_descr acc_descr_value { $$=$2.trim();yy.setAccDescription($$); } @@ -264,10 +253,6 @@ cssClassStatement } ; -directive - : openDirective typeDirective closeDirective - | openDirective typeDirective ':' argDirective closeDirective - ; direction : direction_tb { yy.setDirection('TB');$$={stmt:'dir', value:'TB'};} @@ -308,20 +293,4 @@ notePosition | right_of ; -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'state'); } - ; - %% diff --git a/packages/mermaid/src/diagrams/state/stateDb.js b/packages/mermaid/src/diagrams/state/stateDb.js index d9c789a99..0253c5bcf 100644 --- a/packages/mermaid/src/diagrams/state/stateDb.js +++ b/packages/mermaid/src/diagrams/state/stateDb.js @@ -1,6 +1,5 @@ import { log } from '../../logger.js'; import { generateId } from '../../utils.js'; -import mermaidAPI from '../../mermaidAPI.js'; import common from '../common/common.js'; import * as configApi from '../../config.js'; import { @@ -11,7 +10,7 @@ import { clear as commonClear, setDiagramTitle, getDiagramTitle, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; import { DEFAULT_DIAGRAM_DIRECTION, @@ -77,10 +76,6 @@ export const relationType = { const clone = (o) => JSON.parse(JSON.stringify(o)); -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - const setRootDoc = (o) => { log.info('Setting root doc', o); // rootDoc = { id: 'root', doc: o }; @@ -547,7 +542,6 @@ const setDirection = (dir) => { const trimColon = (str) => (str && str[0] === ':' ? str.substr(1).trim() : str.trim()); export default { - parseDirective, getConfig: () => configApi.getConfig().state, addState, clear, diff --git a/packages/mermaid/src/diagrams/state/stateDiagram-v2.spec.js b/packages/mermaid/src/diagrams/state/stateDiagram-v2.spec.js index e64ecfdf8..c387ff7b3 100644 --- a/packages/mermaid/src/diagrams/state/stateDiagram-v2.spec.js +++ b/packages/mermaid/src/diagrams/state/stateDiagram-v2.spec.js @@ -55,16 +55,6 @@ describe('state diagram V2, ', function () { const title = stateDb.getAccTitle(); expect(title).toBe('a simple title of the diagram'); }); - it('simple with directive', function () { - const str = `%%{init: {'logLevel': 0 }}%% - stateDiagram-v2\n - State1 : this is another string - [*] --> State1 - State1 --> [*] - `; - - parser.parse(str); - }); it('should handle relation definitions', function () { const str = `stateDiagram-v2\n [*] --> State1 diff --git a/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts b/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts index 616a97556..36fc95edd 100644 --- a/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts +++ b/packages/mermaid/src/diagrams/state/stateDiagram-v2.ts @@ -1,5 +1,5 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/stateDiagram.jison'; import db from './stateDb.js'; import styles from './styles.js'; diff --git a/packages/mermaid/src/diagrams/state/stateDiagram.spec.js b/packages/mermaid/src/diagrams/state/stateDiagram.spec.js index e6e470140..536031c81 100644 --- a/packages/mermaid/src/diagrams/state/stateDiagram.spec.js +++ b/packages/mermaid/src/diagrams/state/stateDiagram.spec.js @@ -66,16 +66,6 @@ describe('state diagram, ', function () { const title = stateDb.getAccTitle(); expect(title).toBe('a simple title of the diagram'); }); - it('simple with directive', function () { - const str = `%%{init: {'logLevel': 0 }}%% - stateDiagram\n - State1 : this is another string - [*] --> State1 - State1 --> [*] - `; - - parser.parse(str); - }); it('should handle relation definitions', function () { const str = `stateDiagram\n [*] --> State1 diff --git a/packages/mermaid/src/diagrams/state/stateDiagram.ts b/packages/mermaid/src/diagrams/state/stateDiagram.ts index 44552c246..643e847ce 100644 --- a/packages/mermaid/src/diagrams/state/stateDiagram.ts +++ b/packages/mermaid/src/diagrams/state/stateDiagram.ts @@ -1,5 +1,5 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/stateDiagram.jison'; import db from './stateDb.js'; import styles from './styles.js'; diff --git a/packages/mermaid/src/diagrams/state/stateRenderer-v2.js b/packages/mermaid/src/diagrams/state/stateRenderer-v2.js index 592cb43cc..0d3117b20 100644 --- a/packages/mermaid/src/diagrams/state/stateRenderer-v2.js +++ b/packages/mermaid/src/diagrams/state/stateRenderer-v2.js @@ -81,20 +81,11 @@ export const setConf = function (cnf) { * * @param {string} text - the diagram text to be parsed * @param diagramObj - * @returns {object} ClassDef styles (a Map with keys = strings, values = ) + * @returns {Record} ClassDef styles (a Map with keys = strings, values = ) */ export const getClasses = function (text, diagramObj) { - log.trace('Extracting classes'); - diagramObj.db.clear(); - try { - // Parse the graph definition - diagramObj.parser.parse(text); - // must run extract() to turn the parsed statements into states, relationships, classes, etc. - diagramObj.db.extract(diagramObj.db.getRootDocV2()); - return diagramObj.db.getClasses(); - } catch (e) { - return e; - } + diagramObj.db.extract(diagramObj.db.getRootDocV2()); + return diagramObj.db.getClasses(); }; /** @@ -384,7 +375,6 @@ const getDir = (parsedItem, defaultDir = DEFAULT_NESTED_DOC_DIR) => { */ export const draw = async function (text, id, _version, diag) { log.info('Drawing state diagram (v2)', id); - // diag.sb.clear(); nodeDb = {}; // Fetch the default direction, use TD if none was found let dir = diag.db.getDirection(); diff --git a/packages/mermaid/src/diagrams/state/stateRenderer.js b/packages/mermaid/src/diagrams/state/stateRenderer.js index 689d7a0e5..1b3e0f27e 100644 --- a/packages/mermaid/src/diagrams/state/stateRenderer.js +++ b/packages/mermaid/src/diagrams/state/stateRenderer.js @@ -63,20 +63,6 @@ export const draw = function (text, id, _version, diagObj) { const diagram = root.select(`[id='${id}']`); insertMarkers(diagram); - // Layout graph, Create a new directed graph - const graph = new graphlib.Graph({ - multigraph: true, - compound: true, - // acyclicer: 'greedy', - rankdir: 'RL', - // ranksep: '20' - }); - - // Default to assigning a new object as a label for each new edge. - graph.setDefaultEdgeLabel(function () { - return {}; - }); - const rootDoc = diagObj.db.getRootDoc(); renderDoc(rootDoc, diagram, undefined, false, root, doc, diagObj); diff --git a/packages/mermaid/src/diagrams/timeline/parser/timeline.jison b/packages/mermaid/src/diagrams/timeline/parser/timeline.jison index 59b96516a..348c31fad 100644 --- a/packages/mermaid/src/diagrams/timeline/parser/timeline.jison +++ b/packages/mermaid/src/diagrams/timeline/parser/timeline.jison @@ -9,17 +9,8 @@ %x acc_descr %x acc_descr_multiline -// Directive states -%x open_directive type_directive arg_directive - - %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; \%%(?!\{)[^\n]* /* skip comments */ [^\}]\%\%[^\n]* /* skip comments */ [\n]+ return 'NEWLINE'; @@ -55,7 +46,6 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multili start : timeline document 'EOF' { return $2; } - | directive start ; document @@ -70,11 +60,6 @@ line | EOF { $$=[];} ; -directive - : openDirective typeDirective closeDirective 'NEWLINE' - | openDirective typeDirective ':' argDirective closeDirective 'NEWLINE' - ; - statement : title {yy.getCommonDb().setDiagramTitle($1.substr(6));$$=$1.substr(6);} | acc_title acc_title_value { $$=$2.trim();yy.getCommonDb().setAccTitle($$); } @@ -83,7 +68,6 @@ statement | section {yy.addSection($1.substr(8));$$=$1.substr(8);} | period_statement | event_statement - | directive ; period_statement : period {yy.addTask($1,0,'');$$=$1;} @@ -92,21 +76,4 @@ event_statement : event {yy.addEvent($1.substr(2));$$=$1;} ; - -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'timeline'); } - ; - %% diff --git a/packages/mermaid/src/diagrams/timeline/timeline-definition.ts b/packages/mermaid/src/diagrams/timeline/timeline-definition.ts index 7f671291f..0c5561610 100644 --- a/packages/mermaid/src/diagrams/timeline/timeline-definition.ts +++ b/packages/mermaid/src/diagrams/timeline/timeline-definition.ts @@ -1,4 +1,4 @@ -// @ts-ignore: TODO Fix ts errors +// @ts-ignore: JISON doesn't support types import parser from './parser/timeline.jison'; import * as db from './timelineDb.js'; import renderer from './timelineRenderer.js'; diff --git a/packages/mermaid/src/diagrams/timeline/timeline.spec.js b/packages/mermaid/src/diagrams/timeline/timeline.spec.js index 1f6a96024..69b9df1ba 100644 --- a/packages/mermaid/src/diagrams/timeline/timeline.spec.js +++ b/packages/mermaid/src/diagrams/timeline/timeline.spec.js @@ -1,26 +1,6 @@ import { parser as timeline } from './parser/timeline.jison'; import * as timelineDB from './timelineDb.js'; -// import { injectUtils } from './mermaidUtils.js'; -import * as _commonDb from '../../commonDb.js'; -import { parseDirective as _parseDirective } from '../../directiveUtils.js'; - -import { - log, - setLogLevel, - getConfig, - sanitizeText, - setupGraphViewBox, -} from '../../diagram-api/diagramAPI.js'; - -// injectUtils( -// log, -// setLogLevel, -// getConfig, -// sanitizeText, -// setupGraphViewBox, -// _commonDb, -// _parseDirective -// ); +import { setLogLevel } from '../../diagram-api/diagramAPI.js'; describe('when parsing a timeline ', function () { beforeEach(function () { diff --git a/packages/mermaid/src/diagrams/timeline/timelineDb.js b/packages/mermaid/src/diagrams/timeline/timelineDb.js index 337cfe441..485cbb3a5 100644 --- a/packages/mermaid/src/diagrams/timeline/timelineDb.js +++ b/packages/mermaid/src/diagrams/timeline/timelineDb.js @@ -1,5 +1,4 @@ -import { parseDirective as _parseDirective } from '../../directiveUtils.js'; -import * as commonDb from '../../commonDb.js'; +import * as commonDb from '../common/commonDb.js'; let currentSection = ''; let currentTaskId = 0; @@ -9,10 +8,6 @@ const rawTasks = []; export const getCommonDb = () => commonDb; -export const parseDirective = (statement, context, type) => { - _parseDirective(this, statement, context, type); -}; - export const clear = function () { sections.length = 0; tasks.length = 0; @@ -104,5 +99,4 @@ export default { addTask, addTaskOrg, addEvent, - parseDirective, }; diff --git a/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts b/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts index d44174fe4..ee351d905 100644 --- a/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts +++ b/packages/mermaid/src/diagrams/timeline/timelineRenderer.ts @@ -1,11 +1,12 @@ // @ts-nocheck - don't check until handle it -import { select, Selection } from 'd3'; +import type { Selection } from 'd3'; +import { select } from 'd3'; import svgDraw from './svgDraw.js'; import { log } from '../../logger.js'; import { getConfig } from '../../config.js'; import { setupGraphViewbox } from '../../setupGraphViewbox.js'; -import { Diagram } from '../../Diagram.js'; -import { MermaidConfig } from '../../config.type.js'; +import type { Diagram } from '../../Diagram.js'; +import type { MermaidConfig } from '../../config.type.js'; interface Block { number: number; diff --git a/packages/mermaid/src/diagrams/user-journey/journeyDb.js b/packages/mermaid/src/diagrams/user-journey/journeyDb.js index d4f34e942..4d71c2e9d 100644 --- a/packages/mermaid/src/diagrams/user-journey/journeyDb.js +++ b/packages/mermaid/src/diagrams/user-journey/journeyDb.js @@ -1,4 +1,3 @@ -import mermaidAPI from '../../mermaidAPI.js'; import * as configApi from '../../config.js'; import { setAccTitle, @@ -8,7 +7,7 @@ import { getAccDescription, setAccDescription, clear as commonClear, -} from '../../commonDb.js'; +} from '../common/commonDb.js'; let currentSection = ''; @@ -16,10 +15,6 @@ const sections = []; const tasks = []; const rawTasks = []; -export const parseDirective = function (statement, context, type) { - mermaidAPI.parseDirective(this, statement, context, type); -}; - export const clear = function () { sections.length = 0; tasks.length = 0; @@ -118,7 +113,6 @@ const getActors = function () { }; export default { - parseDirective, getConfig: () => configApi.getConfig().journey, clear, setDiagramTitle, diff --git a/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts b/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts index 969cf0e5e..c2b6cd717 100644 --- a/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts +++ b/packages/mermaid/src/diagrams/user-journey/journeyDiagram.ts @@ -1,5 +1,5 @@ -import { DiagramDefinition } from '../../diagram-api/types.js'; -// @ts-ignore: TODO Fix ts errors +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: JISON doesn't support types import parser from './parser/journey.jison'; import db from './journeyDb.js'; import styles from './styles.js'; diff --git a/packages/mermaid/src/diagrams/user-journey/parser/journey.jison b/packages/mermaid/src/diagrams/user-journey/parser/journey.jison index 4c28d53dc..5567f1417 100644 --- a/packages/mermaid/src/diagrams/user-journey/parser/journey.jison +++ b/packages/mermaid/src/diagrams/user-journey/parser/journey.jison @@ -9,17 +9,8 @@ %x acc_descr %x acc_descr_multiline -// Directive states -%x open_directive type_directive arg_directive - - %% -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; \%%(?!\{)[^\n]* /* skip comments */ [^\}]\%\%[^\n]* /* skip comments */ [\n]+ return 'NEWLINE'; @@ -52,7 +43,6 @@ accDescr\s*"{"\s* { this.begin("acc_descr_multili start : journey document 'EOF' { return $2; } - | directive start ; document @@ -67,11 +57,6 @@ line | EOF { $$=[];} ; -directive - : openDirective typeDirective closeDirective 'NEWLINE' - | openDirective typeDirective ':' argDirective closeDirective 'NEWLINE' - ; - statement : title {yy.setDiagramTitle($1.substr(6));$$=$1.substr(6);} | acc_title acc_title_value { $$=$2.trim();yy.setAccTitle($$); } @@ -79,23 +64,6 @@ statement | acc_descr_multiline_value { $$=$1.trim();yy.setAccDescription($$); } | section {yy.addSection($1.substr(8));$$=$1.substr(8);} | taskName taskData {yy.addTask($1, $2);$$='task';} - | directive - ; - -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'journey'); } ; %% diff --git a/packages/mermaid/src/diagrams/user-journey/svgDraw.js b/packages/mermaid/src/diagrams/user-journey/svgDraw.js index 108f4b2f9..7a8f791fa 100644 --- a/packages/mermaid/src/diagrams/user-journey/svgDraw.js +++ b/packages/mermaid/src/diagrams/user-journey/svgDraw.js @@ -1,5 +1,5 @@ import { arc as d3arc } from 'd3'; -import * as svgDrawCommon from '../common/svgDrawCommon'; +import * as svgDrawCommon from '../common/svgDrawCommon.js'; export const drawRect = function (elem, rectData) { return svgDrawCommon.drawRect(elem, rectData); diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/bandAxis.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/bandAxis.ts new file mode 100644 index 000000000..864ef1316 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/bandAxis.ts @@ -0,0 +1,45 @@ +import type { ScaleBand } from 'd3'; +import { scaleBand } from 'd3'; +import { log } from '../../../../../logger.js'; +import type { TextDimensionCalculator } from '../../textDimensionCalculator.js'; +import { BaseAxis } from './baseAxis.js'; +import type { XYChartAxisThemeConfig, XYChartAxisConfig } from '../../interfaces.js'; + +export class BandAxis extends BaseAxis { + private scale: ScaleBand; + private categories: string[]; + + constructor( + axisConfig: XYChartAxisConfig, + axisThemeConfig: XYChartAxisThemeConfig, + categories: string[], + title: string, + textDimensionCalculator: TextDimensionCalculator + ) { + super(axisConfig, title, textDimensionCalculator, axisThemeConfig); + this.categories = categories; + this.scale = scaleBand().domain(this.categories).range(this.getRange()); + } + + setRange(range: [number, number]): void { + super.setRange(range); + } + + recalculateScale(): void { + this.scale = scaleBand() + .domain(this.categories) + .range(this.getRange()) + .paddingInner(1) + .paddingOuter(0) + .align(0.5); + log.trace('BandAxis axis final categories, range: ', this.categories, this.getRange()); + } + + getTickValues(): (string | number)[] { + return this.categories; + } + + getScaleValue(value: string): number { + return this.scale(value) || this.getRange()[0]; + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/baseAxis.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/baseAxis.ts new file mode 100644 index 000000000..c3240a4a7 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/baseAxis.ts @@ -0,0 +1,422 @@ +import type { + BoundingRect, + Dimension, + DrawableElem, + Point, + XYChartAxisConfig, + XYChartAxisThemeConfig, +} from '../../interfaces.js'; +import type { TextDimensionCalculator } from '../../textDimensionCalculator.js'; +import type { Axis, AxisPosition } from './index.js'; + +const BAR_WIDTH_TO_TICK_WIDTH_RATIO = 0.7; +const MAX_OUTER_PADDING_PERCENT_FOR_WRT_LABEL = 0.2; + +export abstract class BaseAxis implements Axis { + protected boundingRect: BoundingRect = { x: 0, y: 0, width: 0, height: 0 }; + protected axisPosition: AxisPosition = 'left'; + private range: [number, number]; + protected showTitle = false; + protected showLabel = false; + protected showTick = false; + protected showAxisLine = false; + protected outerPadding = 0; + protected titleTextHeight = 0; + protected labelTextHeight = 0; + + constructor( + protected axisConfig: XYChartAxisConfig, + protected title: string, + protected textDimensionCalculator: TextDimensionCalculator, + protected axisThemeConfig: XYChartAxisThemeConfig + ) { + this.range = [0, 10]; + this.boundingRect = { x: 0, y: 0, width: 0, height: 0 }; + this.axisPosition = 'left'; + } + + setRange(range: [number, number]): void { + this.range = range; + if (this.axisPosition === 'left' || this.axisPosition === 'right') { + this.boundingRect.height = range[1] - range[0]; + } else { + this.boundingRect.width = range[1] - range[0]; + } + this.recalculateScale(); + } + + getRange(): [number, number] { + return [this.range[0] + this.outerPadding, this.range[1] - this.outerPadding]; + } + + setAxisPosition(axisPosition: AxisPosition): void { + this.axisPosition = axisPosition; + this.setRange(this.range); + } + + abstract getScaleValue(value: number | string): number; + + abstract recalculateScale(): void; + + abstract getTickValues(): Array; + + getTickDistance(): number { + const range = this.getRange(); + return Math.abs(range[0] - range[1]) / this.getTickValues().length; + } + + getAxisOuterPadding(): number { + return this.outerPadding; + } + + private getLabelDimension(): Dimension { + return this.textDimensionCalculator.getMaxDimension( + this.getTickValues().map((tick) => tick.toString()), + this.axisConfig.labelFontSize + ); + } + + recalculateOuterPaddingToDrawBar(): void { + if (BAR_WIDTH_TO_TICK_WIDTH_RATIO * this.getTickDistance() > this.outerPadding * 2) { + this.outerPadding = Math.floor((BAR_WIDTH_TO_TICK_WIDTH_RATIO * this.getTickDistance()) / 2); + } + this.recalculateScale(); + } + + private calculateSpaceIfDrawnHorizontally(availableSpace: Dimension) { + let availableHeight = availableSpace.height; + if (this.axisConfig.showAxisLine && availableHeight > this.axisConfig.axisLineWidth) { + availableHeight -= this.axisConfig.axisLineWidth; + this.showAxisLine = true; + } + if (this.axisConfig.showLabel) { + const spaceRequired = this.getLabelDimension(); + const maxPadding = MAX_OUTER_PADDING_PERCENT_FOR_WRT_LABEL * availableSpace.width; + this.outerPadding = Math.min(spaceRequired.width / 2, maxPadding); + + const heightRequired = spaceRequired.height + this.axisConfig.labelPadding * 2; + this.labelTextHeight = spaceRequired.height; + if (heightRequired <= availableHeight) { + availableHeight -= heightRequired; + this.showLabel = true; + } + } + if (this.axisConfig.showTick && availableHeight >= this.axisConfig.tickLength) { + this.showTick = true; + availableHeight -= this.axisConfig.tickLength; + } + if (this.axisConfig.showTitle && this.title) { + const spaceRequired = this.textDimensionCalculator.getMaxDimension( + [this.title], + this.axisConfig.titleFontSize + ); + const heightRequired = spaceRequired.height + this.axisConfig.titlePadding * 2; + this.titleTextHeight = spaceRequired.height; + if (heightRequired <= availableHeight) { + availableHeight -= heightRequired; + this.showTitle = true; + } + } + this.boundingRect.width = availableSpace.width; + this.boundingRect.height = availableSpace.height - availableHeight; + } + + private calculateSpaceIfDrawnVertical(availableSpace: Dimension) { + let availableWidth = availableSpace.width; + if (this.axisConfig.showAxisLine && availableWidth > this.axisConfig.axisLineWidth) { + availableWidth -= this.axisConfig.axisLineWidth; + this.showAxisLine = true; + } + if (this.axisConfig.showLabel) { + const spaceRequired = this.getLabelDimension(); + const maxPadding = MAX_OUTER_PADDING_PERCENT_FOR_WRT_LABEL * availableSpace.height; + this.outerPadding = Math.min(spaceRequired.height / 2, maxPadding); + const widthRequired = spaceRequired.width + this.axisConfig.labelPadding * 2; + if (widthRequired <= availableWidth) { + availableWidth -= widthRequired; + this.showLabel = true; + } + } + if (this.axisConfig.showTick && availableWidth >= this.axisConfig.tickLength) { + this.showTick = true; + availableWidth -= this.axisConfig.tickLength; + } + if (this.axisConfig.showTitle && this.title) { + const spaceRequired = this.textDimensionCalculator.getMaxDimension( + [this.title], + this.axisConfig.titleFontSize + ); + const widthRequired = spaceRequired.height + this.axisConfig.titlePadding * 2; + this.titleTextHeight = spaceRequired.height; + if (widthRequired <= availableWidth) { + availableWidth -= widthRequired; + this.showTitle = true; + } + } + this.boundingRect.width = availableSpace.width - availableWidth; + this.boundingRect.height = availableSpace.height; + } + + calculateSpace(availableSpace: Dimension): Dimension { + if (this.axisPosition === 'left' || this.axisPosition === 'right') { + this.calculateSpaceIfDrawnVertical(availableSpace); + } else { + this.calculateSpaceIfDrawnHorizontally(availableSpace); + } + this.recalculateScale(); + return { + width: this.boundingRect.width, + height: this.boundingRect.height, + }; + } + + setBoundingBoxXY(point: Point): void { + this.boundingRect.x = point.x; + this.boundingRect.y = point.y; + } + + private getDrawableElementsForLeftAxis(): DrawableElem[] { + const drawableElement: DrawableElem[] = []; + if (this.showAxisLine) { + const x = this.boundingRect.x + this.boundingRect.width - this.axisConfig.axisLineWidth / 2; + drawableElement.push({ + type: 'path', + groupTexts: ['left-axis', 'axisl-line'], + data: [ + { + path: `M ${x},${this.boundingRect.y} L ${x},${ + this.boundingRect.y + this.boundingRect.height + } `, + strokeFill: this.axisThemeConfig.axisLineColor, + strokeWidth: this.axisConfig.axisLineWidth, + }, + ], + }); + } + if (this.showLabel) { + drawableElement.push({ + type: 'text', + groupTexts: ['left-axis', 'label'], + data: this.getTickValues().map((tick) => ({ + text: tick.toString(), + x: + this.boundingRect.x + + this.boundingRect.width - + (this.showLabel ? this.axisConfig.labelPadding : 0) - + (this.showTick ? this.axisConfig.tickLength : 0) - + (this.showAxisLine ? this.axisConfig.axisLineWidth : 0), + y: this.getScaleValue(tick), + fill: this.axisThemeConfig.labelColor, + fontSize: this.axisConfig.labelFontSize, + rotation: 0, + verticalPos: 'middle', + horizontalPos: 'right', + })), + }); + } + if (this.showTick) { + const x = + this.boundingRect.x + + this.boundingRect.width - + (this.showAxisLine ? this.axisConfig.axisLineWidth : 0); + drawableElement.push({ + type: 'path', + groupTexts: ['left-axis', 'ticks'], + data: this.getTickValues().map((tick) => ({ + path: `M ${x},${this.getScaleValue(tick)} L ${ + x - this.axisConfig.tickLength + },${this.getScaleValue(tick)}`, + strokeFill: this.axisThemeConfig.tickColor, + strokeWidth: this.axisConfig.tickWidth, + })), + }); + } + if (this.showTitle) { + drawableElement.push({ + type: 'text', + groupTexts: ['left-axis', 'title'], + data: [ + { + text: this.title, + x: this.boundingRect.x + this.axisConfig.titlePadding, + y: this.boundingRect.y + this.boundingRect.height / 2, + fill: this.axisThemeConfig.titleColor, + fontSize: this.axisConfig.titleFontSize, + rotation: 270, + verticalPos: 'top', + horizontalPos: 'center', + }, + ], + }); + } + return drawableElement; + } + private getDrawableElementsForBottomAxis(): DrawableElem[] { + const drawableElement: DrawableElem[] = []; + if (this.showAxisLine) { + const y = this.boundingRect.y + this.axisConfig.axisLineWidth / 2; + drawableElement.push({ + type: 'path', + groupTexts: ['bottom-axis', 'axis-line'], + data: [ + { + path: `M ${this.boundingRect.x},${y} L ${ + this.boundingRect.x + this.boundingRect.width + },${y}`, + strokeFill: this.axisThemeConfig.axisLineColor, + strokeWidth: this.axisConfig.axisLineWidth, + }, + ], + }); + } + if (this.showLabel) { + drawableElement.push({ + type: 'text', + groupTexts: ['bottom-axis', 'label'], + data: this.getTickValues().map((tick) => ({ + text: tick.toString(), + x: this.getScaleValue(tick), + y: + this.boundingRect.y + + this.axisConfig.labelPadding + + (this.showTick ? this.axisConfig.tickLength : 0) + + (this.showAxisLine ? this.axisConfig.axisLineWidth : 0), + fill: this.axisThemeConfig.labelColor, + fontSize: this.axisConfig.labelFontSize, + rotation: 0, + verticalPos: 'top', + horizontalPos: 'center', + })), + }); + } + if (this.showTick) { + const y = this.boundingRect.y + (this.showAxisLine ? this.axisConfig.axisLineWidth : 0); + drawableElement.push({ + type: 'path', + groupTexts: ['bottom-axis', 'ticks'], + data: this.getTickValues().map((tick) => ({ + path: `M ${this.getScaleValue(tick)},${y} L ${this.getScaleValue(tick)},${ + y + this.axisConfig.tickLength + }`, + strokeFill: this.axisThemeConfig.tickColor, + strokeWidth: this.axisConfig.tickWidth, + })), + }); + } + if (this.showTitle) { + drawableElement.push({ + type: 'text', + groupTexts: ['bottom-axis', 'title'], + data: [ + { + text: this.title, + x: this.range[0] + (this.range[1] - this.range[0]) / 2, + y: + this.boundingRect.y + + this.boundingRect.height - + this.axisConfig.titlePadding - + this.titleTextHeight, + fill: this.axisThemeConfig.titleColor, + fontSize: this.axisConfig.titleFontSize, + rotation: 0, + verticalPos: 'top', + horizontalPos: 'center', + }, + ], + }); + } + return drawableElement; + } + private getDrawableElementsForTopAxis(): DrawableElem[] { + const drawableElement: DrawableElem[] = []; + if (this.showAxisLine) { + const y = this.boundingRect.y + this.boundingRect.height - this.axisConfig.axisLineWidth / 2; + drawableElement.push({ + type: 'path', + groupTexts: ['top-axis', 'axis-line'], + data: [ + { + path: `M ${this.boundingRect.x},${y} L ${ + this.boundingRect.x + this.boundingRect.width + },${y}`, + strokeFill: this.axisThemeConfig.axisLineColor, + strokeWidth: this.axisConfig.axisLineWidth, + }, + ], + }); + } + if (this.showLabel) { + drawableElement.push({ + type: 'text', + groupTexts: ['top-axis', 'label'], + data: this.getTickValues().map((tick) => ({ + text: tick.toString(), + x: this.getScaleValue(tick), + y: + this.boundingRect.y + + (this.showTitle ? this.titleTextHeight + this.axisConfig.titlePadding * 2 : 0) + + this.axisConfig.labelPadding, + fill: this.axisThemeConfig.labelColor, + fontSize: this.axisConfig.labelFontSize, + rotation: 0, + verticalPos: 'top', + horizontalPos: 'center', + })), + }); + } + if (this.showTick) { + const y = this.boundingRect.y; + drawableElement.push({ + type: 'path', + groupTexts: ['top-axis', 'ticks'], + data: this.getTickValues().map((tick) => ({ + path: `M ${this.getScaleValue(tick)},${ + y + this.boundingRect.height - (this.showAxisLine ? this.axisConfig.axisLineWidth : 0) + } L ${this.getScaleValue(tick)},${ + y + + this.boundingRect.height - + this.axisConfig.tickLength - + (this.showAxisLine ? this.axisConfig.axisLineWidth : 0) + }`, + strokeFill: this.axisThemeConfig.tickColor, + strokeWidth: this.axisConfig.tickWidth, + })), + }); + } + if (this.showTitle) { + drawableElement.push({ + type: 'text', + groupTexts: ['top-axis', 'title'], + data: [ + { + text: this.title, + x: this.boundingRect.x + this.boundingRect.width / 2, + y: this.boundingRect.y + this.axisConfig.titlePadding, + fill: this.axisThemeConfig.titleColor, + fontSize: this.axisConfig.titleFontSize, + rotation: 0, + verticalPos: 'top', + horizontalPos: 'center', + }, + ], + }); + } + return drawableElement; + } + + getDrawableElements(): DrawableElem[] { + if (this.axisPosition === 'left') { + return this.getDrawableElementsForLeftAxis(); + } + if (this.axisPosition === 'right') { + throw Error('Drawing of right axis is not implemented'); + } + if (this.axisPosition === 'bottom') { + return this.getDrawableElementsForBottomAxis(); + } + if (this.axisPosition === 'top') { + return this.getDrawableElementsForTopAxis(); + } + return []; + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/index.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/index.ts new file mode 100644 index 000000000..3f1eca547 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/index.ts @@ -0,0 +1,47 @@ +import type { Group } from '../../../../../diagram-api/types.js'; +import type { + AxisDataType, + ChartComponent, + XYChartAxisConfig, + XYChartAxisThemeConfig, +} from '../../interfaces.js'; +import { isBandAxisData } from '../../interfaces.js'; +import { TextDimensionCalculatorWithFont } from '../../textDimensionCalculator.js'; +import { BandAxis } from './bandAxis.js'; +import { LinearAxis } from './linearAxis.js'; + +export type AxisPosition = 'left' | 'right' | 'top' | 'bottom'; + +export interface Axis extends ChartComponent { + getScaleValue(value: string | number): number; + setAxisPosition(axisPosition: AxisPosition): void; + getAxisOuterPadding(): number; + getTickDistance(): number; + recalculateOuterPaddingToDrawBar(): void; + setRange(range: [number, number]): void; +} + +export function getAxis( + data: AxisDataType, + axisConfig: XYChartAxisConfig, + axisThemeConfig: XYChartAxisThemeConfig, + tmpSVGGroup: Group +): Axis { + const textDimansionCalculator = new TextDimensionCalculatorWithFont(tmpSVGGroup); + if (isBandAxisData(data)) { + return new BandAxis( + axisConfig, + axisThemeConfig, + data.categories, + data.title, + textDimansionCalculator + ); + } + return new LinearAxis( + axisConfig, + axisThemeConfig, + [data.min, data.max], + data.title, + textDimansionCalculator + ); +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/linearAxis.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/linearAxis.ts new file mode 100644 index 000000000..8107732d9 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/axis/linearAxis.ts @@ -0,0 +1,38 @@ +import type { ScaleLinear } from 'd3'; +import { scaleLinear } from 'd3'; +import type { TextDimensionCalculator } from '../../textDimensionCalculator.js'; +import { BaseAxis } from './baseAxis.js'; +import type { XYChartAxisThemeConfig, XYChartAxisConfig } from '../../interfaces.js'; + +export class LinearAxis extends BaseAxis { + private scale: ScaleLinear; + private domain: [number, number]; + + constructor( + axisConfig: XYChartAxisConfig, + axisThemeConfig: XYChartAxisThemeConfig, + domain: [number, number], + title: string, + textDimensionCalculator: TextDimensionCalculator + ) { + super(axisConfig, title, textDimensionCalculator, axisThemeConfig); + this.domain = domain; + this.scale = scaleLinear().domain(this.domain).range(this.getRange()); + } + + getTickValues(): (string | number)[] { + return this.scale.ticks(); + } + + recalculateScale(): void { + const domain = [...this.domain]; // copy the array so if reverse is called two times it should not cancel the reverse effect + if (this.axisPosition === 'left') { + domain.reverse(); // since y-axis in svg start from top + } + this.scale = scaleLinear().domain(domain).range(this.getRange()); + } + + getScaleValue(value: number): number { + return this.scale(value); + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/chartTitle.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/chartTitle.ts new file mode 100644 index 000000000..bbab56bdc --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/chartTitle.ts @@ -0,0 +1,91 @@ +import type { Group } from '../../../../diagram-api/types.js'; +import type { + BoundingRect, + ChartComponent, + Dimension, + DrawableElem, + Point, + XYChartData, + XYChartThemeConfig, + XYChartConfig, +} from '../interfaces.js'; +import type { TextDimensionCalculator } from '../textDimensionCalculator.js'; +import { TextDimensionCalculatorWithFont } from '../textDimensionCalculator.js'; + +export class ChartTitle implements ChartComponent { + private boundingRect: BoundingRect; + private showChartTitle: boolean; + constructor( + private textDimensionCalculator: TextDimensionCalculator, + private chartConfig: XYChartConfig, + private chartData: XYChartData, + private chartThemeConfig: XYChartThemeConfig + ) { + this.boundingRect = { + x: 0, + y: 0, + width: 0, + height: 0, + }; + this.showChartTitle = false; + } + setBoundingBoxXY(point: Point): void { + this.boundingRect.x = point.x; + this.boundingRect.y = point.y; + } + calculateSpace(availableSpace: Dimension): Dimension { + const titleDimension = this.textDimensionCalculator.getMaxDimension( + [this.chartData.title], + this.chartConfig.titleFontSize + ); + const widthRequired = Math.max(titleDimension.width, availableSpace.width); + const heightRequired = titleDimension.height + 2 * this.chartConfig.titlePadding; + if ( + titleDimension.width <= widthRequired && + titleDimension.height <= heightRequired && + this.chartConfig.showTitle && + this.chartData.title + ) { + this.boundingRect.width = widthRequired; + this.boundingRect.height = heightRequired; + this.showChartTitle = true; + } + + return { + width: this.boundingRect.width, + height: this.boundingRect.height, + }; + } + getDrawableElements(): DrawableElem[] { + const drawableElem: DrawableElem[] = []; + if (this.showChartTitle) { + drawableElem.push({ + groupTexts: ['chart-title'], + type: 'text', + data: [ + { + fontSize: this.chartConfig.titleFontSize, + text: this.chartData.title, + verticalPos: 'middle', + horizontalPos: 'center', + x: this.boundingRect.x + this.boundingRect.width / 2, + y: this.boundingRect.y + this.boundingRect.height / 2, + fill: this.chartThemeConfig.titleColor, + rotation: 0, + }, + ], + }); + } + return drawableElem; + } +} + +export function getChartTitleComponent( + chartConfig: XYChartConfig, + chartData: XYChartData, + chartThemeConfig: XYChartThemeConfig, + tmpSVGGroup: Group +): ChartComponent { + const textDimensionCalculator = new TextDimensionCalculatorWithFont(tmpSVGGroup); + return new ChartTitle(textDimensionCalculator, chartConfig, chartData, chartThemeConfig); +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/barPlot.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/barPlot.ts new file mode 100644 index 000000000..cf7d4e516 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/barPlot.ts @@ -0,0 +1,60 @@ +import type { BarPlotData, BoundingRect, DrawableElem, XYChartConfig } from '../../interfaces.js'; +import type { Axis } from '../axis/index.js'; + +export class BarPlot { + constructor( + private barData: BarPlotData, + private boundingRect: BoundingRect, + private xAxis: Axis, + private yAxis: Axis, + private orientation: XYChartConfig['chartOrientation'], + private plotIndex: number + ) {} + + getDrawableElement(): DrawableElem[] { + const finalData: [number, number][] = this.barData.data.map((d) => [ + this.xAxis.getScaleValue(d[0]), + this.yAxis.getScaleValue(d[1]), + ]); + + const barPaddingPercent = 0.05; + + const barWidth = + Math.min(this.xAxis.getAxisOuterPadding() * 2, this.xAxis.getTickDistance()) * + (1 - barPaddingPercent); + const barWidthHalf = barWidth / 2; + + if (this.orientation === 'horizontal') { + return [ + { + groupTexts: ['plot', `bar-plot-${this.plotIndex}`], + type: 'rect', + data: finalData.map((data) => ({ + x: this.boundingRect.x, + y: data[0] - barWidthHalf, + height: barWidth, + width: data[1] - this.boundingRect.x, + fill: this.barData.fill, + strokeWidth: 0, + strokeFill: this.barData.fill, + })), + }, + ]; + } + return [ + { + groupTexts: ['plot', `bar-plot-${this.plotIndex}`], + type: 'rect', + data: finalData.map((data) => ({ + x: data[0] - barWidthHalf, + y: data[1], + width: barWidth, + height: this.boundingRect.y + this.boundingRect.height - data[1], + fill: this.barData.fill, + strokeWidth: 0, + strokeFill: this.barData.fill, + })), + }, + ]; + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/index.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/index.ts new file mode 100644 index 000000000..2a7b4a283 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/index.ts @@ -0,0 +1,97 @@ +import type { + XYChartData, + Dimension, + BoundingRect, + DrawableElem, + Point, + XYChartThemeConfig, + XYChartConfig, +} from '../../interfaces.js'; +import type { Axis } from '../axis/index.js'; +import type { ChartComponent } from '../../interfaces.js'; +import { LinePlot } from './linePlot.js'; +import { BarPlot } from './barPlot.js'; + +export interface Plot extends ChartComponent { + setAxes(xAxis: Axis, yAxis: Axis): void; +} + +export class BasePlot implements Plot { + private boundingRect: BoundingRect; + private xAxis?: Axis; + private yAxis?: Axis; + + constructor( + private chartConfig: XYChartConfig, + private chartData: XYChartData, + private chartThemeConfig: XYChartThemeConfig + ) { + this.boundingRect = { + x: 0, + y: 0, + width: 0, + height: 0, + }; + } + setAxes(xAxis: Axis, yAxis: Axis) { + this.xAxis = xAxis; + this.yAxis = yAxis; + } + setBoundingBoxXY(point: Point): void { + this.boundingRect.x = point.x; + this.boundingRect.y = point.y; + } + calculateSpace(availableSpace: Dimension): Dimension { + this.boundingRect.width = availableSpace.width; + this.boundingRect.height = availableSpace.height; + + return { + width: this.boundingRect.width, + height: this.boundingRect.height, + }; + } + getDrawableElements(): DrawableElem[] { + if (!(this.xAxis && this.yAxis)) { + throw Error('Axes must be passed to render Plots'); + } + const drawableElem: DrawableElem[] = []; + for (const [i, plot] of this.chartData.plots.entries()) { + switch (plot.type) { + case 'line': + { + const linePlot = new LinePlot( + plot, + this.xAxis, + this.yAxis, + this.chartConfig.chartOrientation, + i + ); + drawableElem.push(...linePlot.getDrawableElement()); + } + break; + case 'bar': + { + const barPlot = new BarPlot( + plot, + this.boundingRect, + this.xAxis, + this.yAxis, + this.chartConfig.chartOrientation, + i + ); + drawableElem.push(...barPlot.getDrawableElement()); + } + break; + } + } + return drawableElem; + } +} + +export function getPlotComponent( + chartConfig: XYChartConfig, + chartData: XYChartData, + chartThemeConfig: XYChartThemeConfig +): Plot { + return new BasePlot(chartConfig, chartData, chartThemeConfig); +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/linePlot.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/linePlot.ts new file mode 100644 index 000000000..d8d0666de --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/components/plot/linePlot.ts @@ -0,0 +1,47 @@ +import { line } from 'd3'; +import type { DrawableElem, LinePlotData, XYChartConfig } from '../../interfaces.js'; +import type { Axis } from '../axis/index.js'; + +export class LinePlot { + constructor( + private plotData: LinePlotData, + private xAxis: Axis, + private yAxis: Axis, + private orientation: XYChartConfig['chartOrientation'], + private plotIndex: number + ) {} + + getDrawableElement(): DrawableElem[] { + const finalData: [number, number][] = this.plotData.data.map((d) => [ + this.xAxis.getScaleValue(d[0]), + this.yAxis.getScaleValue(d[1]), + ]); + + let path: string | null; + if (this.orientation === 'horizontal') { + path = line() + .y((d) => d[0]) + .x((d) => d[1])(finalData); + } else { + path = line() + .x((d) => d[0]) + .y((d) => d[1])(finalData); + } + if (!path) { + return []; + } + return [ + { + groupTexts: ['plot', `line-plot-${this.plotIndex}`], + type: 'path', + data: [ + { + path, + strokeFill: this.plotData.strokeFill, + strokeWidth: this.plotData.strokeWidth, + }, + ], + }, + ]; + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/index.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/index.ts new file mode 100644 index 000000000..192eb47f6 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/index.ts @@ -0,0 +1,15 @@ +import type { Group } from '../../../diagram-api/types.js'; +import type { DrawableElem, XYChartConfig, XYChartData, XYChartThemeConfig } from './interfaces.js'; +import { Orchestrator } from './orchestrator.js'; + +export class XYChartBuilder { + static build( + config: XYChartConfig, + chartData: XYChartData, + chartThemeConfig: XYChartThemeConfig, + tmpSVGGroup: Group + ): DrawableElem[] { + const orchestrator = new Orchestrator(config, chartData, chartThemeConfig, tmpSVGGroup); + return orchestrator.getDrawableElement(); + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts new file mode 100644 index 000000000..3d188895f --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/interfaces.ts @@ -0,0 +1,163 @@ +export interface XYChartAxisThemeConfig { + titleColor: string; + labelColor: string; + tickColor: string; + axisLineColor: string; +} + +export interface XYChartThemeConfig { + backgroundColor: string; + titleColor: string; + xAxisLabelColor: string; + xAxisTitleColor: string; + xAxisTickColor: string; + xAxisLineColor: string; + yAxisLabelColor: string; + yAxisTitleColor: string; + yAxisTickColor: string; + yAxisLineColor: string; + plotColorPalette: string; +} + +export interface ChartComponent { + calculateSpace(availableSpace: Dimension): Dimension; + setBoundingBoxXY(point: Point): void; + getDrawableElements(): DrawableElem[]; +} + +export type SimplePlotDataType = [string, number][]; + +export interface LinePlotData { + type: 'line'; + strokeFill: string; + strokeWidth: number; + data: SimplePlotDataType; +} + +export interface BarPlotData { + type: 'bar'; + fill: string; + data: SimplePlotDataType; +} + +export type PlotData = LinePlotData | BarPlotData; + +export function isBarPlot(data: PlotData): data is BarPlotData { + return data.type === 'bar'; +} + +export interface BandAxisDataType { + type: 'band'; + title: string; + categories: string[]; +} + +export interface LinearAxisDataType { + type: 'linear'; + title: string; + min: number; + max: number; +} + +export type AxisDataType = LinearAxisDataType | BandAxisDataType; + +export function isBandAxisData(data: AxisDataType): data is BandAxisDataType { + return data.type === 'band'; +} + +export function isLinearAxisData(data: AxisDataType): data is LinearAxisDataType { + return data.type === 'linear'; +} + +/** + * For now we are keeping this configs as we are removing the required fields while generating the config.type.ts file + * we should remove `XYChartAxisConfig` and `XYChartConfig` after we started using required fields + */ +export interface XYChartAxisConfig { + showLabel: boolean; + labelFontSize: number; + labelPadding: number; + showTitle: boolean; + titleFontSize: number; + titlePadding: number; + showTick: boolean; + tickLength: number; + tickWidth: number; + showAxisLine: boolean; + axisLineWidth: number; +} + +export interface XYChartConfig { + width: number; + height: number; + titleFontSize: number; + titlePadding: number; + showTitle: boolean; + xAxis: XYChartAxisConfig; + yAxis: XYChartAxisConfig; + chartOrientation: 'vertical' | 'horizontal'; + plotReservedSpacePercent: number; +} + +export interface XYChartData { + xAxis: AxisDataType; + yAxis: AxisDataType; + title: string; + plots: PlotData[]; +} + +export interface Dimension { + width: number; + height: number; +} + +export interface BoundingRect extends Point, Dimension {} + +export interface Point { + x: number; + y: number; +} + +export type TextHorizontalPos = 'left' | 'center' | 'right'; +export type TextVerticalPos = 'top' | 'middle'; + +export interface RectElem extends Point { + width: number; + height: number; + fill: string; + strokeWidth: number; + strokeFill: string; +} + +export interface TextElem extends Point { + text: string; + fill: string; + verticalPos: TextVerticalPos; + horizontalPos: TextHorizontalPos; + fontSize: number; + rotation: number; +} + +export interface PathElem { + path: string; + fill?: string; + strokeWidth: number; + strokeFill: string; +} + +export type DrawableElem = + | { + groupTexts: string[]; + type: 'rect'; + data: RectElem[]; + } + | { + groupTexts: string[]; + type: 'text'; + data: TextElem[]; + } + | { + groupTexts: string[]; + type: 'path'; + data: PathElem[]; + }; diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/orchestrator.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/orchestrator.ts new file mode 100644 index 000000000..8338d4f41 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/orchestrator.ts @@ -0,0 +1,192 @@ +import type { + ChartComponent, + DrawableElem, + XYChartConfig, + XYChartData, + XYChartThemeConfig, +} from './interfaces.js'; +import { isBarPlot } from './interfaces.js'; +import type { Axis } from './components/axis/index.js'; +import { getAxis } from './components/axis/index.js'; +import { getChartTitleComponent } from './components/chartTitle.js'; +import type { Plot } from './components/plot/index.js'; +import { getPlotComponent } from './components/plot/index.js'; +import type { Group } from '../../../diagram-api/types.js'; + +export class Orchestrator { + private componentStore: { + title: ChartComponent; + plot: Plot; + xAxis: Axis; + yAxis: Axis; + }; + constructor( + private chartConfig: XYChartConfig, + private chartData: XYChartData, + chartThemeConfig: XYChartThemeConfig, + tmpSVGGroup: Group + ) { + this.componentStore = { + title: getChartTitleComponent(chartConfig, chartData, chartThemeConfig, tmpSVGGroup), + plot: getPlotComponent(chartConfig, chartData, chartThemeConfig), + xAxis: getAxis( + chartData.xAxis, + chartConfig.xAxis, + { + titleColor: chartThemeConfig.xAxisTitleColor, + labelColor: chartThemeConfig.xAxisLabelColor, + tickColor: chartThemeConfig.xAxisTickColor, + axisLineColor: chartThemeConfig.xAxisLineColor, + }, + tmpSVGGroup + ), + yAxis: getAxis( + chartData.yAxis, + chartConfig.yAxis, + { + titleColor: chartThemeConfig.yAxisTitleColor, + labelColor: chartThemeConfig.yAxisLabelColor, + tickColor: chartThemeConfig.yAxisTickColor, + axisLineColor: chartThemeConfig.yAxisLineColor, + }, + tmpSVGGroup + ), + }; + } + + private calculateVerticalSpace() { + let availableWidth = this.chartConfig.width; + let availableHeight = this.chartConfig.height; + let plotX = 0; + let plotY = 0; + let chartWidth = Math.floor((availableWidth * this.chartConfig.plotReservedSpacePercent) / 100); + let chartHeight = Math.floor( + (availableHeight * this.chartConfig.plotReservedSpacePercent) / 100 + ); + let spaceUsed = this.componentStore.plot.calculateSpace({ + width: chartWidth, + height: chartHeight, + }); + availableWidth -= spaceUsed.width; + availableHeight -= spaceUsed.height; + + spaceUsed = this.componentStore.title.calculateSpace({ + width: this.chartConfig.width, + height: availableHeight, + }); + plotY = spaceUsed.height; + availableHeight -= spaceUsed.height; + this.componentStore.xAxis.setAxisPosition('bottom'); + spaceUsed = this.componentStore.xAxis.calculateSpace({ + width: availableWidth, + height: availableHeight, + }); + availableHeight -= spaceUsed.height; + this.componentStore.yAxis.setAxisPosition('left'); + spaceUsed = this.componentStore.yAxis.calculateSpace({ + width: availableWidth, + height: availableHeight, + }); + plotX = spaceUsed.width; + availableWidth -= spaceUsed.width; + if (availableWidth > 0) { + chartWidth += availableWidth; + availableWidth = 0; + } + if (availableHeight > 0) { + chartHeight += availableHeight; + availableHeight = 0; + } + this.componentStore.plot.calculateSpace({ + width: chartWidth, + height: chartHeight, + }); + + this.componentStore.plot.setBoundingBoxXY({ x: plotX, y: plotY }); + this.componentStore.xAxis.setRange([plotX, plotX + chartWidth]); + this.componentStore.xAxis.setBoundingBoxXY({ x: plotX, y: plotY + chartHeight }); + this.componentStore.yAxis.setRange([plotY, plotY + chartHeight]); + this.componentStore.yAxis.setBoundingBoxXY({ x: 0, y: plotY }); + if (this.chartData.plots.some((p) => isBarPlot(p))) { + this.componentStore.xAxis.recalculateOuterPaddingToDrawBar(); + } + } + + private calculateHorizonatalSpace() { + let availableWidth = this.chartConfig.width; + let availableHeight = this.chartConfig.height; + let titleYEnd = 0; + let plotX = 0; + let plotY = 0; + let chartWidth = Math.floor((availableWidth * this.chartConfig.plotReservedSpacePercent) / 100); + let chartHeight = Math.floor( + (availableHeight * this.chartConfig.plotReservedSpacePercent) / 100 + ); + let spaceUsed = this.componentStore.plot.calculateSpace({ + width: chartWidth, + height: chartHeight, + }); + availableWidth -= spaceUsed.width; + availableHeight -= spaceUsed.height; + + spaceUsed = this.componentStore.title.calculateSpace({ + width: this.chartConfig.width, + height: availableHeight, + }); + titleYEnd = spaceUsed.height; + availableHeight -= spaceUsed.height; + this.componentStore.xAxis.setAxisPosition('left'); + spaceUsed = this.componentStore.xAxis.calculateSpace({ + width: availableWidth, + height: availableHeight, + }); + availableWidth -= spaceUsed.width; + plotX = spaceUsed.width; + this.componentStore.yAxis.setAxisPosition('top'); + spaceUsed = this.componentStore.yAxis.calculateSpace({ + width: availableWidth, + height: availableHeight, + }); + availableHeight -= spaceUsed.height; + plotY = titleYEnd + spaceUsed.height; + if (availableWidth > 0) { + chartWidth += availableWidth; + availableWidth = 0; + } + if (availableHeight > 0) { + chartHeight += availableHeight; + availableHeight = 0; + } + this.componentStore.plot.calculateSpace({ + width: chartWidth, + height: chartHeight, + }); + + this.componentStore.plot.setBoundingBoxXY({ x: plotX, y: plotY }); + this.componentStore.yAxis.setRange([plotX, plotX + chartWidth]); + this.componentStore.yAxis.setBoundingBoxXY({ x: plotX, y: titleYEnd }); + this.componentStore.xAxis.setRange([plotY, plotY + chartHeight]); + this.componentStore.xAxis.setBoundingBoxXY({ x: 0, y: plotY }); + if (this.chartData.plots.some((p) => isBarPlot(p))) { + this.componentStore.xAxis.recalculateOuterPaddingToDrawBar(); + } + } + + private calculateSpace() { + if (this.chartConfig.chartOrientation === 'horizontal') { + this.calculateHorizonatalSpace(); + } else { + this.calculateVerticalSpace(); + } + } + + getDrawableElement() { + this.calculateSpace(); + const drawableElem: DrawableElem[] = []; + this.componentStore.plot.setAxes(this.componentStore.xAxis, this.componentStore.yAxis); + for (const component of Object.values(this.componentStore)) { + drawableElem.push(...component.getDrawableElements()); + } + return drawableElem; + } +} diff --git a/packages/mermaid/src/diagrams/xychart/chartBuilder/textDimensionCalculator.ts b/packages/mermaid/src/diagrams/xychart/chartBuilder/textDimensionCalculator.ts new file mode 100644 index 000000000..8049bf527 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/chartBuilder/textDimensionCalculator.ts @@ -0,0 +1,39 @@ +import type { Dimension } from './interfaces.js'; +import { computeDimensionOfText } from '../../../rendering-util/createText.js'; +import type { Group } from '../../../diagram-api/types.js'; + +export interface TextDimensionCalculator { + getMaxDimension(texts: string[], fontSize: number): Dimension; +} + +export class TextDimensionCalculatorWithFont implements TextDimensionCalculator { + constructor(private parentGroup: Group) {} + getMaxDimension(texts: string[], fontSize: number): Dimension { + if (!this.parentGroup) { + return { + width: texts.reduce((acc, cur) => Math.max(cur.length, acc), 0) * fontSize, + height: fontSize, + }; + } + + const dimension: Dimension = { + width: 0, + height: 0, + }; + + const elem = this.parentGroup + .append('g') + .attr('visibility', 'hidden') + .attr('font-size', fontSize); + + for (const t of texts) { + const bbox = computeDimensionOfText(elem, 1, t); + const width = bbox ? bbox.width : t.length * fontSize; + const height = bbox ? bbox.height : fontSize; + dimension.width = Math.max(dimension.width, width); + dimension.height = Math.max(dimension.height, height); + } + elem.remove(); + return dimension; + } +} diff --git a/packages/mermaid/src/diagrams/xychart/parser/xychart.jison b/packages/mermaid/src/diagrams/xychart/parser/xychart.jison new file mode 100644 index 000000000..987132d17 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/parser/xychart.jison @@ -0,0 +1,171 @@ +%lex +%options case-insensitive + +%x string +%x md_string +%x title +%x acc_title +%x acc_descr +%x acc_descr_multiline +%s axis_data +%s axis_band_data +%s data +%s data_inner +%% +\%\%(?!\{)[^\n]* /* skip comments */ +[^\}]\%\%[^\n]* /* skip comments */ +(\r?\n) { this.popState(); return 'NEWLINE'; } +(\r?\n) { this.popState(); return 'NEWLINE'; } +[\n\r]+ return 'NEWLINE'; +\%\%[^\n]* /* do nothing */ + +"title" { return 'title'; } + +"accTitle"\s*":"\s* { this.pushState("acc_title");return 'acc_title'; } +(?!\n|;|#)*[^\n]* { this.popState(); return "acc_title_value"; } +"accDescr"\s*":"\s* { this.pushState("acc_descr");return 'acc_descr'; } +(?!\n|;|#)*[^\n]* { this.popState(); return "acc_descr_value"; } +"accDescr"\s*"{"\s* { this.pushState("acc_descr_multiline");} +"{" { this.popState(); } +[^\}]* { return "acc_descr_multiline_value"; } + +"xychart-beta" {return 'XYCHART';} +(?:"vertical"|"horizontal") {return 'CHART_ORIENTATION'} + +"x-axis" { this.pushState("axis_data"); return "X_AXIS"; } +"y-axis" { this.pushState("axis_data"); return "Y_AXIS"; } +"[" { this.pushState("axis_band_data"); return 'SQUARE_BRACES_START'; } +"-->" { return 'ARROW_DELIMITER'; } + + +"line" { this.pushState("data"); return 'LINE'; } +"bar" { this.pushState("data"); return 'BAR'; } +"[" { this.pushState("data_inner"); return 'SQUARE_BRACES_START'; } +[+-]?(?:\d+(?:\.\d+)?|\.\d+) { return 'NUMBER_WITH_DECIMAL'; } +"]" { this.popState(); return 'SQUARE_BRACES_END'; } + + + + +(?:"`) { this.pushState("md_string"); } +(?:(?!`\").)+ { return "MD_STR"; } +(?:`") { this.popState(); } +["] this.pushState("string"); +["] this.popState(); +[^"]* return "STR"; + + +"[" return 'SQUARE_BRACES_START' +"]" return 'SQUARE_BRACES_END' +[A-Za-z]+ return 'ALPHA'; +":" return 'COLON'; +\+ return 'PLUS'; +"," return 'COMMA'; +\= return 'EQUALS'; +"*" return 'MULT'; +\# return 'BRKT'; +[\_] return 'UNDERSCORE'; +"." return 'DOT'; +"&" return 'AMP'; +\- return 'MINUS'; +[0-9]+ return 'NUM'; +\s+ /* skip */ +";" return 'SEMI'; +<> return 'EOF'; + +/lex + +%start start + +%% /* language grammar */ + +start + : eol start + | XYCHART chartConfig start + | XYCHART start + | document + ; + +chartConfig + : CHART_ORIENTATION { yy.setOrientation($1); } + ; + +document + : /* empty */ + | document statement + ; + +statement + : statement eol + | title text { yy.setDiagramTitle($text.text.trim()); } + | X_AXIS parseXAxis + | Y_AXIS parseYAxis + | LINE plotData { yy.setLineData({text: '', type: 'text'}, $plotData); } + | LINE text plotData { yy.setLineData($text, $plotData); } + | BAR plotData { yy.setBarData({text: '', type: 'text'}, $plotData); } + | BAR text plotData { yy.setBarData($text, $plotData); } + | acc_title acc_title_value { $$=$acc_title_value.trim();yy.setAccTitle($$); } + | acc_descr acc_descr_value { $$=$acc_descr_value.trim();yy.setAccDescription($$); } + | acc_descr_multiline_value { $$=$acc_descr_multiline_value.trim();yy.setAccDescription($$); } + ; + +plotData + : SQUARE_BRACES_START commaSeparatedNumbers SQUARE_BRACES_END { $$ = $commaSeparatedNumbers } + ; + +commaSeparatedNumbers + : NUMBER_WITH_DECIMAL COMMA commaSeparatedNumbers { $$ = [Number($NUMBER_WITH_DECIMAL), ...$commaSeparatedNumbers] } + | NUMBER_WITH_DECIMAL { $$ = [Number($NUMBER_WITH_DECIMAL)] } + ; + +parseXAxis + : text {yy.setXAxisTitle($text);} + | text xAxisData {yy.setXAxisTitle($text);} + | xAxisData {yy.setXAxisTitle({type: 'text', text: ''});} + ; + +xAxisData + : bandData {yy.setXAxisBand($bandData);} + | NUMBER_WITH_DECIMAL ARROW_DELIMITER NUMBER_WITH_DECIMAL {yy.setXAxisRangeData(Number($NUMBER_WITH_DECIMAL1), Number($NUMBER_WITH_DECIMAL2));} + ; + +bandData + : SQUARE_BRACES_START commaSeparatedTexts SQUARE_BRACES_END {$$ = $commaSeparatedTexts} + ; + +commaSeparatedTexts + : text COMMA commaSeparatedTexts { $$ = [$text, ...$commaSeparatedTexts] } + | text { $$ = [$text] } + ; + +parseYAxis + : text {yy.setYAxisTitle($text);} + | text yAxisData {yy.setYAxisTitle($text);} + | yAxisData {yy.setYAxisTitle({type: "text", text: ""});} + ; + +yAxisData + : NUMBER_WITH_DECIMAL ARROW_DELIMITER NUMBER_WITH_DECIMAL {yy.setYAxisRangeData(Number($NUMBER_WITH_DECIMAL1), Number($NUMBER_WITH_DECIMAL2));} + ; + +eol + : NEWLINE + | SEMI + | EOF + ; + + +text: alphaNum { $$={text:$alphaNum, type: 'text'};} + | STR { $$={text: $STR, type: 'text'};} + | MD_STR { $$={text: $MD_STR, type: 'markdown'};} + ; + +alphaNum + : alphaNumToken {$$=$alphaNumToken;} + | alphaNum alphaNumToken {$$=$alphaNum+''+$alphaNumToken;} + ; + + +alphaNumToken : AMP | NUM | ALPHA | PLUS | EQUALS | MULT | DOT | BRKT| MINUS | UNDERSCORE ; + +%% diff --git a/packages/mermaid/src/diagrams/xychart/parser/xychart.jison.spec.ts b/packages/mermaid/src/diagrams/xychart/parser/xychart.jison.spec.ts new file mode 100644 index 000000000..23fdb8ae8 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/parser/xychart.jison.spec.ts @@ -0,0 +1,448 @@ +// @ts-ignore: Jison doesn't support type. +import { parser } from './xychart.jison'; +import type { Mock } from 'vitest'; +import { vi } from 'vitest'; + +const parserFnConstructor = (str: string) => { + return () => { + parser.parse(str); + }; +}; + +const mockDB: Record> = { + setOrientation: vi.fn(), + setDiagramTitle: vi.fn(), + setXAxisTitle: vi.fn(), + setXAxisRangeData: vi.fn(), + setXAxisBand: vi.fn(), + setYAxisTitle: vi.fn(), + setYAxisRangeData: vi.fn(), + setLineData: vi.fn(), + setBarData: vi.fn(), +}; + +function clearMocks() { + for (const key in mockDB) { + mockDB[key].mockRestore(); + } +} + +describe('Testing xychart jison file', () => { + beforeEach(() => { + parser.yy = mockDB; + clearMocks(); + }); + + it('should throw error if xychart-beta text is not there', () => { + const str = 'xychart-beta-1'; + expect(parserFnConstructor(str)).toThrow(); + }); + + it('should not throw error if only xychart is there', () => { + const str = 'xychart-beta'; + expect(parserFnConstructor(str)).not.toThrow(); + }); + + it('parse title of the chart within "', () => { + const str = 'xychart-beta \n title "This is a title"'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setDiagramTitle).toHaveBeenCalledWith('This is a title'); + }); + it('parse title of the chart without "', () => { + const str = 'xychart-beta \n title oneLinertitle'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setDiagramTitle).toHaveBeenCalledWith('oneLinertitle'); + }); + + it('parse chart orientation', () => { + const str = 'xychart-beta vertical'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setOrientation).toHaveBeenCalledWith('vertical'); + }); + + it('parse chart orientation with spaces', () => { + let str = 'xychart-beta horizontal '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setOrientation).toHaveBeenCalledWith('horizontal'); + + str = 'xychart-beta abc'; + expect(parserFnConstructor(str)).toThrow(); + }); + + it('parse x-axis', () => { + const str = 'xychart-beta \nx-axis xAxisName\n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: 'xAxisName', + type: 'text', + }); + }); + + it('parse x-axis with axis name without "', () => { + const str = 'xychart-beta \nx-axis xAxisName \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: 'xAxisName', + type: 'text', + }); + }); + + it('parse x-axis with axis name with "', () => { + const str = 'xychart-beta \n x-axis "xAxisName has space"\n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: 'xAxisName has space', + type: 'text', + }); + }); + + it('parse x-axis with axis name with " with spaces', () => { + const str = 'xychart-beta \n x-axis " xAxisName has space " \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: ' xAxisName has space ', + type: 'text', + }); + }); + + it('parse x-axis with axis name and range data', () => { + const str = 'xychart-beta \nx-axis xAxisName 45.5 --> 33 \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: 'xAxisName', + type: 'text', + }); + expect(mockDB.setXAxisRangeData).toHaveBeenCalledWith(45.5, 33); + }); + it('parse x-axis throw error for invalid range data', () => { + const str = 'xychart-beta \nx-axis xAxisName aaa --> 33 \n'; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse x-axis with axis name and range data with only decimal part', () => { + const str = 'xychart-beta \nx-axis xAxisName 45.5 --> .34 \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: 'xAxisName', + type: 'text', + }); + expect(mockDB.setXAxisRangeData).toHaveBeenCalledWith(45.5, 0.34); + }); + + it('parse x-axis without axisname and range data', () => { + const str = 'xychart-beta \nx-axis 45.5 --> 1.34 \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: '', + type: 'text', + }); + expect(mockDB.setXAxisRangeData).toHaveBeenCalledWith(45.5, 1.34); + }); + + it('parse x-axis with axis name and category data', () => { + const str = 'xychart-beta \nx-axis xAxisName [ "cat1" , cat2a ] \n '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: 'xAxisName', + type: 'text', + }); + expect(mockDB.setXAxisBand).toHaveBeenCalledWith([ + { + text: 'cat1', + type: 'text', + }, + { text: 'cat2a', type: 'text' }, + ]); + }); + + it('parse x-axis without axisname and category data', () => { + const str = 'xychart-beta \nx-axis [ "cat1" , cat2a ] \n '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ + text: '', + type: 'text', + }); + expect(mockDB.setXAxisBand).toHaveBeenCalledWith([ + { + text: 'cat1', + type: 'text', + }, + { text: 'cat2a', type: 'text' }, + ]); + }); + + it('parse x-axis throw error if unbalanced bracket', () => { + let str = 'xychart-beta \nx-axis xAxisName [ "cat1" [ cat2a ] \n '; + expect(parserFnConstructor(str)).toThrow(); + str = 'xychart-beta \nx-axis xAxisName [ "cat1" , cat2a ] ] \n '; + expect(parserFnConstructor(str)).toThrow(); + }); + + it('parse x-axis complete variant 1', () => { + const str = `xychart-beta \n x-axis "this is x axis" [category1, "category 2", category3]\n`; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'this is x axis', type: 'text' }); + expect(mockDB.setXAxisBand).toHaveBeenCalledWith([ + { text: 'category1', type: 'text' }, + { text: 'category 2', type: 'text' }, + { text: 'category3', type: 'text' }, + ]); + }); + + it('parse x-axis complete variant 2', () => { + const str = + 'xychart-beta \nx-axis xAxisName [ "cat1 with space" , cat2 , cat3] \n '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setXAxisBand).toHaveBeenCalledWith([ + { text: 'cat1 with space', type: 'text' }, + { text: 'cat2', type: 'text' }, + { text: 'cat3', type: 'text' }, + ]); + }); + + it('parse x-axis complete variant 3', () => { + const str = + 'xychart-beta \nx-axis xAxisName [ "cat1 with space" , cat2 asdf , cat3] \n '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setXAxisBand).toHaveBeenCalledWith([ + { text: 'cat1 with space', type: 'text' }, + { text: 'cat2asdf', type: 'text' }, + { text: 'cat3', type: 'text' }, + ]); + }); + + it('parse y-axis with axis name', () => { + const str = 'xychart-beta \ny-axis yAxisName\n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + }); + it('parse y-axis with axis name with spaces', () => { + const str = 'xychart-beta \ny-axis yAxisName \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + }); + it('parse y-axis with axis name with "', () => { + const str = 'xychart-beta \n y-axis "yAxisName has space"\n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ + text: 'yAxisName has space', + type: 'text', + }); + }); + it('parse y-axis with axis name with " and spaces', () => { + const str = 'xychart-beta \n y-axis " yAxisName has space " \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ + text: ' yAxisName has space ', + type: 'text', + }); + }); + it('parse y-axis with axis name with range data', () => { + const str = 'xychart-beta \ny-axis yAxisName 45.5 --> 33 \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setYAxisRangeData).toHaveBeenCalledWith(45.5, 33); + }); + it('parse y-axis without axisname with range data', () => { + const str = 'xychart-beta \ny-axis 45.5 --> 33 \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: '', type: 'text' }); + expect(mockDB.setYAxisRangeData).toHaveBeenCalledWith(45.5, 33); + }); + it('parse y-axis with axis name with range data with only decimal part', () => { + const str = 'xychart-beta \ny-axis yAxisName 45.5 --> .33 \n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setYAxisRangeData).toHaveBeenCalledWith(45.5, 0.33); + }); + it('parse y-axis throw error for invalid number in range data', () => { + const str = 'xychart-beta \ny-axis yAxisName 45.5 --> abc \n'; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse y-axis throws error if range data is passed', () => { + const str = 'xychart-beta \ny-axis yAxisName [ 45.3, 33 ] \n'; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse both axis at once', () => { + const str = 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + }); + it('parse line Data', () => { + const str = 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line lineTitle [23, 45, 56.6]'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: 'lineTitle', type: 'text' }, + [23, 45, 56.6] + ); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + }); + it('parse line Data with spaces and +,- symbols', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" [ +23 , -45 , 56.6 ] '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: 'lineTitle with space', type: 'text' }, + [23, -45, 56.6] + ); + }); + it('parse line Data without title', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line [ +23 , -45 , 56.6 , .33] '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: '', type: 'text' }, + [23, -45, 56.6, 0.33] + ); + }); + it('parse line Data throws error unbalanced brackets', () => { + let str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" [ +23 [ -45 , 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" [ +23 , -45 ] 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse line Data throws error if data is not provided', () => { + const str = 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse line Data throws error if data is empty', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" [ ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse line Data throws error if , is not in proper', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" [ +23 , , -45 , 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse line Data throws error if not number', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n line "lineTitle with space" [ +23 , -4aa5 , 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse bar Data', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar barTitle [23, 45, 56.6, .22]'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setBarData).toHaveBeenCalledWith( + { text: 'barTitle', type: 'text' }, + [23, 45, 56.6, 0.22] + ); + }); + it('parse bar Data spaces and +,- symbol', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" [ +23 , -45 , 56.6 ] '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setBarData).toHaveBeenCalledWith( + { text: 'barTitle with space', type: 'text' }, + [23, -45, 56.6] + ); + }); + it('parse bar Data without plot title', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar [ +23 , -45 , 56.6 ] '; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setBarData).toHaveBeenCalledWith({ text: '', type: 'text' }, [23, -45, 56.6]); + }); + it('parse bar should throw for unbalanced brackets', () => { + let str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" [ +23 [ -45 , 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" [ +23 , -45 ] 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse bar should throw error if data is not provided', () => { + const str = 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse bar should throw error if data is empty', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" [ ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse bar should throw error if comma is not proper', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" [ +23 , , -45 , 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse bar should throw error if number is not passed', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar "barTitle with space" [ +23 , -4aa5 , 56.6 ] '; + expect(parserFnConstructor(str)).toThrow(); + }); + it('parse multiple bar and line varient 1', () => { + const str = + 'xychart-beta\nx-axis xAxisName\ny-axis yAxisName\n bar barTitle1 [23, 45, 56.6] \n line lineTitle1 [11, 45.5, 67, 23] \n bar barTitle2 [13, 42, 56.89] \n line lineTitle2 [45, 99, 012]'; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yAxisName', type: 'text' }); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'xAxisName', type: 'text' }); + expect(mockDB.setBarData).toHaveBeenCalledWith( + { text: 'barTitle1', type: 'text' }, + [23, 45, 56.6] + ); + expect(mockDB.setBarData).toHaveBeenCalledWith( + { text: 'barTitle2', type: 'text' }, + [13, 42, 56.89] + ); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: 'lineTitle1', type: 'text' }, + [11, 45.5, 67, 23] + ); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: 'lineTitle2', type: 'text' }, + [45, 99, 12] + ); + }); + it('parse multiple bar and line varient 2', () => { + const str = ` + xychart-beta horizontal + title Basic xychart + x-axis "this is x axis" [category1, "category 2", category3] + y-axis yaxisText 10 --> 150 + bar barTitle1 [23, 45, 56.6] + line lineTitle1 [11, 45.5, 67, 23] + bar barTitle2 [13, 42, 56.89] + line lineTitle2 [45, 99, 012]`; + expect(parserFnConstructor(str)).not.toThrow(); + expect(mockDB.setYAxisTitle).toHaveBeenCalledWith({ text: 'yaxisText', type: 'text' }); + expect(mockDB.setYAxisRangeData).toHaveBeenCalledWith(10, 150); + expect(mockDB.setXAxisTitle).toHaveBeenCalledWith({ text: 'this is x axis', type: 'text' }); + expect(mockDB.setXAxisBand).toHaveBeenCalledWith([ + { text: 'category1', type: 'text' }, + { text: 'category 2', type: 'text' }, + { text: 'category3', type: 'text' }, + ]); + expect(mockDB.setBarData).toHaveBeenCalledWith( + { text: 'barTitle1', type: 'text' }, + [23, 45, 56.6] + ); + expect(mockDB.setBarData).toHaveBeenCalledWith( + { text: 'barTitle2', type: 'text' }, + [13, 42, 56.89] + ); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: 'lineTitle1', type: 'text' }, + [11, 45.5, 67, 23] + ); + expect(mockDB.setLineData).toHaveBeenCalledWith( + { text: 'lineTitle2', type: 'text' }, + [45, 99, 12] + ); + }); +}); diff --git a/packages/mermaid/src/diagrams/xychart/xychartDb.ts b/packages/mermaid/src/diagrams/xychart/xychartDb.ts new file mode 100644 index 000000000..927a6aff5 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/xychartDb.ts @@ -0,0 +1,229 @@ +import { + clear as commonClear, + getAccDescription, + getAccTitle, + getDiagramTitle, + setAccDescription, + setAccTitle, + setDiagramTitle, +} from '../common/commonDb.js'; +import * as configApi from '../../config.js'; +import defaultConfig from '../../defaultConfig.js'; +import { getThemeVariables } from '../../themes/theme-default.js'; +import { cleanAndMerge } from '../../utils.js'; +import { sanitizeText } from '../common/common.js'; +import { XYChartBuilder } from './chartBuilder/index.js'; +import type { + DrawableElem, + SimplePlotDataType, + XYChartConfig, + XYChartData, + XYChartThemeConfig, +} from './chartBuilder/interfaces.js'; +import { isBandAxisData, isLinearAxisData } from './chartBuilder/interfaces.js'; +import type { Group } from '../../diagram-api/types.js'; + +let plotIndex = 0; + +let tmpSVGGroup: Group; + +let xyChartConfig: XYChartConfig = getChartDefaultConfig(); +let xyChartThemeConfig: XYChartThemeConfig = getChartDefaultThemeConfig(); +let xyChartData: XYChartData = getChartDefaultData(); +let plotColorPalette = xyChartThemeConfig.plotColorPalette.split(',').map((color) => color.trim()); +let hasSetXAxis = false; +let hasSetYAxis = false; + +interface NormalTextType { + type: 'text'; + text: string; +} + +function getChartDefaultThemeConfig(): XYChartThemeConfig { + const defaultThemeVariables = getThemeVariables(); + const config = configApi.getConfig(); + return cleanAndMerge(defaultThemeVariables.xyChart, config.themeVariables.xyChart); +} +function getChartDefaultConfig(): XYChartConfig { + const config = configApi.getConfig(); + return cleanAndMerge( + defaultConfig.xyChart as XYChartConfig, + config.xyChart as XYChartConfig + ); +} + +function getChartDefaultData(): XYChartData { + return { + yAxis: { + type: 'linear', + title: '', + min: Infinity, + max: -Infinity, + }, + xAxis: { + type: 'band', + title: '', + categories: [], + }, + title: '', + plots: [], + }; +} + +function textSanitizer(text: string) { + const config = configApi.getConfig(); + return sanitizeText(text.trim(), config); +} + +function setTmpSVGG(SVGG: Group) { + tmpSVGGroup = SVGG; +} +function setOrientation(oriantation: string) { + if (oriantation === 'horizontal') { + xyChartConfig.chartOrientation = 'horizontal'; + } else { + xyChartConfig.chartOrientation = 'vertical'; + } +} +function setXAxisTitle(title: NormalTextType) { + xyChartData.xAxis.title = textSanitizer(title.text); +} +function setXAxisRangeData(min: number, max: number) { + xyChartData.xAxis = { type: 'linear', title: xyChartData.xAxis.title, min, max }; + hasSetXAxis = true; +} +function setXAxisBand(categories: NormalTextType[]) { + xyChartData.xAxis = { + type: 'band', + title: xyChartData.xAxis.title, + categories: categories.map((c) => textSanitizer(c.text)), + }; + hasSetXAxis = true; +} +function setYAxisTitle(title: NormalTextType) { + xyChartData.yAxis.title = textSanitizer(title.text); +} +function setYAxisRangeData(min: number, max: number) { + xyChartData.yAxis = { type: 'linear', title: xyChartData.yAxis.title, min, max }; + hasSetYAxis = true; +} + +// this function does not set `hasSetYAxis` as there can be multiple data so we should calculate the range accordingly +function setYAxisRangeFromPlotData(data: number[]) { + const minValue = Math.min(...data); + const maxValue = Math.max(...data); + const prevMinValue = isLinearAxisData(xyChartData.yAxis) ? xyChartData.yAxis.min : Infinity; + const prevMaxValue = isLinearAxisData(xyChartData.yAxis) ? xyChartData.yAxis.max : -Infinity; + xyChartData.yAxis = { + type: 'linear', + title: xyChartData.yAxis.title, + min: Math.min(prevMinValue, minValue), + max: Math.max(prevMaxValue, maxValue), + }; +} + +function transformDataWithoutCategory(data: number[]): SimplePlotDataType { + let retData: SimplePlotDataType = []; + if (data.length === 0) { + return retData; + } + if (!hasSetXAxis) { + const prevMinValue = isLinearAxisData(xyChartData.xAxis) ? xyChartData.xAxis.min : Infinity; + const prevMaxValue = isLinearAxisData(xyChartData.xAxis) ? xyChartData.xAxis.max : -Infinity; + setXAxisRangeData(Math.min(prevMinValue, 1), Math.max(prevMaxValue, data.length)); + } + if (!hasSetYAxis) { + setYAxisRangeFromPlotData(data); + } + + if (isBandAxisData(xyChartData.xAxis)) { + retData = xyChartData.xAxis.categories.map((c, i) => [c, data[i]]); + } + + if (isLinearAxisData(xyChartData.xAxis)) { + const min = xyChartData.xAxis.min; + const max = xyChartData.xAxis.max; + const step = (max - min + 1) / data.length; + const categories: string[] = []; + for (let i = min; i <= max; i += step) { + categories.push(`${i}`); + } + retData = categories.map((c, i) => [c, data[i]]); + } + + return retData; +} + +function getPlotColorFromPalette(plotIndex: number): string { + return plotColorPalette[plotIndex === 0 ? 0 : plotIndex % plotColorPalette.length]; +} + +function setLineData(title: NormalTextType, data: number[]) { + const plotData = transformDataWithoutCategory(data); + xyChartData.plots.push({ + type: 'line', + strokeFill: getPlotColorFromPalette(plotIndex), + strokeWidth: 2, + data: plotData, + }); + plotIndex++; +} + +function setBarData(title: NormalTextType, data: number[]) { + const plotData = transformDataWithoutCategory(data); + xyChartData.plots.push({ + type: 'bar', + fill: getPlotColorFromPalette(plotIndex), + data: plotData, + }); + plotIndex++; +} + +function getDrawableElem(): DrawableElem[] { + if (xyChartData.plots.length === 0) { + throw Error('No Plot to render, please provide a plot with some data'); + } + xyChartData.title = getDiagramTitle(); + return XYChartBuilder.build(xyChartConfig, xyChartData, xyChartThemeConfig, tmpSVGGroup); +} + +function getChartThemeConfig() { + return xyChartThemeConfig; +} + +function getChartConfig() { + return xyChartConfig; +} + +const clear = function () { + commonClear(); + plotIndex = 0; + xyChartConfig = getChartDefaultConfig(); + xyChartData = getChartDefaultData(); + xyChartThemeConfig = getChartDefaultThemeConfig(); + plotColorPalette = xyChartThemeConfig.plotColorPalette.split(',').map((color) => color.trim()); + hasSetXAxis = false; + hasSetYAxis = false; +}; + +export default { + getDrawableElem, + clear, + setAccTitle, + getAccTitle, + setDiagramTitle, + getDiagramTitle, + getAccDescription, + setAccDescription, + setOrientation, + setXAxisTitle, + setXAxisRangeData, + setXAxisBand, + setYAxisTitle, + setYAxisRangeData, + setLineData, + setBarData, + setTmpSVGG, + getChartThemeConfig, + getChartConfig, +}; diff --git a/packages/mermaid/src/diagrams/xychart/xychartDetector.ts b/packages/mermaid/src/diagrams/xychart/xychartDetector.ts new file mode 100644 index 000000000..08be05b01 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/xychartDetector.ts @@ -0,0 +1,24 @@ +import type { + DiagramDetector, + DiagramLoader, + ExternalDiagramDefinition, +} from '../../diagram-api/types.js'; + +const id = 'xychart'; + +const detector: DiagramDetector = (txt) => { + return /^\s*xychart-beta/.test(txt); +}; + +const loader: DiagramLoader = async () => { + const { diagram } = await import('./xychartDiagram.js'); + return { id, diagram }; +}; + +const plugin: ExternalDiagramDefinition = { + id, + detector, + loader, +}; + +export default plugin; diff --git a/packages/mermaid/src/diagrams/xychart/xychartDiagram.ts b/packages/mermaid/src/diagrams/xychart/xychartDiagram.ts new file mode 100644 index 000000000..2f09c10a2 --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/xychartDiagram.ts @@ -0,0 +1,11 @@ +import type { DiagramDefinition } from '../../diagram-api/types.js'; +// @ts-ignore: Jison doesn't support types. +import parser from './parser/xychart.jison'; +import db from './xychartDb.js'; +import renderer from './xychartRenderer.js'; + +export const diagram: DiagramDefinition = { + parser, + db, + renderer, +}; diff --git a/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts b/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts new file mode 100644 index 000000000..1f4d36e8a --- /dev/null +++ b/packages/mermaid/src/diagrams/xychart/xychartRenderer.ts @@ -0,0 +1,123 @@ +import type { Diagram } from '../../Diagram.js'; +import { log } from '../../logger.js'; +import { selectSvgElement } from '../../rendering-util/selectSvgElement.js'; +import { configureSvgSize } from '../../setupGraphViewbox.js'; +import type { + DrawableElem, + TextElem, + TextHorizontalPos, + TextVerticalPos, +} from './chartBuilder/interfaces.js'; +import type XYChartDB from './xychartDb.js'; + +export const draw = (txt: string, id: string, _version: string, diagObj: Diagram) => { + const db = diagObj.db as typeof XYChartDB; + const themeConfig = db.getChartThemeConfig(); + const chartConfig = db.getChartConfig(); + function getDominantBaseLine(horizontalPos: TextVerticalPos) { + return horizontalPos === 'top' ? 'text-before-edge' : 'middle'; + } + + function getTextAnchor(verticalPos: TextHorizontalPos) { + return verticalPos === 'left' ? 'start' : verticalPos === 'right' ? 'end' : 'middle'; + } + + function getTextTransformation(data: TextElem) { + return `translate(${data.x}, ${data.y}) rotate(${data.rotation || 0})`; + } + + log.debug('Rendering xychart chart\n' + txt); + + const svg = selectSvgElement(id); + const group = svg.append('g').attr('class', 'main'); + const background = group + .append('rect') + .attr('width', chartConfig.width) + .attr('height', chartConfig.height) + .attr('class', 'background'); + + // @ts-ignore: TODO Fix ts errors + configureSvgSize(svg, chartConfig.height, chartConfig.width, true); + + svg.attr('viewBox', `0 0 ${chartConfig.width} ${chartConfig.height}`); + + background.attr('fill', themeConfig.backgroundColor); + + db.setTmpSVGG(svg.append('g').attr('class', 'mermaid-tmp-group')); + + const shapes: DrawableElem[] = db.getDrawableElem(); + + const groups: Record = {}; + + function getGroup(gList: string[]) { + let elem = group; + let prefix = ''; + for (const [i] of gList.entries()) { + let parent = group; + if (i > 0 && groups[prefix]) { + parent = groups[prefix]; + } + prefix += gList[i]; + elem = groups[prefix]; + if (!elem) { + elem = groups[prefix] = parent.append('g').attr('class', gList[i]); + } + } + return elem; + } + + for (const shape of shapes) { + if (shape.data.length === 0) { + continue; + } + + const shapeGroup = getGroup(shape.groupTexts); + + switch (shape.type) { + case 'rect': + shapeGroup + .selectAll('rect') + .data(shape.data) + .enter() + .append('rect') + .attr('x', (data) => data.x) + .attr('y', (data) => data.y) + .attr('width', (data) => data.width) + .attr('height', (data) => data.height) + .attr('fill', (data) => data.fill) + .attr('stroke', (data) => data.strokeFill) + .attr('stroke-width', (data) => data.strokeWidth); + break; + case 'text': + shapeGroup + .selectAll('text') + .data(shape.data) + .enter() + .append('text') + .attr('x', 0) + .attr('y', 0) + .attr('fill', (data) => data.fill) + .attr('font-size', (data) => data.fontSize) + .attr('dominant-baseline', (data) => getDominantBaseLine(data.verticalPos)) + .attr('text-anchor', (data) => getTextAnchor(data.horizontalPos)) + .attr('transform', (data) => getTextTransformation(data)) + .text((data) => data.text); + break; + case 'path': + shapeGroup + .selectAll('path') + .data(shape.data) + .enter() + .append('path') + .attr('d', (data) => data.path) + .attr('fill', (data) => (data.fill ? data.fill : 'none')) + .attr('stroke', (data) => data.strokeFill) + .attr('stroke-width', (data) => data.strokeWidth); + break; + } + } +}; + +export default { + draw, +}; diff --git a/packages/mermaid/src/directiveUtils.ts b/packages/mermaid/src/directiveUtils.ts deleted file mode 100644 index 563856631..000000000 --- a/packages/mermaid/src/directiveUtils.ts +++ /dev/null @@ -1,87 +0,0 @@ -import * as configApi from './config.js'; - -import { log } from './logger.js'; -import { directiveSanitizer } from './utils.js'; - -let currentDirective: { type?: string; args?: any } | undefined = {}; - -export const parseDirective = function ( - p: any, - statement: string, - context: string, - type: string -): void { - log.debug('parseDirective is being called', statement, context, type); - try { - if (statement !== undefined) { - statement = statement.trim(); - switch (context) { - case 'open_directive': - currentDirective = {}; - break; - case 'type_directive': - if (!currentDirective) { - throw new Error('currentDirective is undefined'); - } - currentDirective.type = statement.toLowerCase(); - break; - case 'arg_directive': - if (!currentDirective) { - throw new Error('currentDirective is undefined'); - } - currentDirective.args = JSON.parse(statement); - break; - case 'close_directive': - handleDirective(p, currentDirective, type); - currentDirective = undefined; - break; - } - } - } catch (error) { - log.error( - `Error while rendering sequenceDiagram directive: ${statement} jison context: ${context}` - ); - // @ts-ignore: TODO Fix ts errors - log.error(error.message); - } -}; - -const handleDirective = function (p: any, directive: any, type: string): void { - log.info(`Directive type=${directive.type} with args:`, directive.args); - switch (directive.type) { - case 'init': - case 'initialize': { - ['config'].forEach((prop) => { - if (directive.args[prop] !== undefined) { - if (type === 'flowchart-v2') { - type = 'flowchart'; - } - directive.args[type] = directive.args[prop]; - delete directive.args[prop]; - } - }); - log.info('sanitize in handleDirective', directive.args); - directiveSanitizer(directive.args); - log.info('sanitize in handleDirective (done)', directive.args); - configApi.addDirective(directive.args); - break; - } - case 'wrap': - case 'nowrap': - if (p && p['setWrap']) { - p.setWrap(directive.type === 'wrap'); - } - break; - case 'themeCss': - log.warn('themeCss encountered'); - break; - default: - log.warn( - `Unhandled directive: source: '%%{${directive.type}: ${JSON.stringify( - directive.args ? directive.args : {} - )}}%%`, - directive - ); - break; - } -}; diff --git a/packages/mermaid/src/docs/.vitepress/components/TopBar.vue b/packages/mermaid/src/docs/.vitepress/components/TopBar.vue new file mode 100644 index 000000000..d0a202c58 --- /dev/null +++ b/packages/mermaid/src/docs/.vitepress/components/TopBar.vue @@ -0,0 +1,14 @@ + diff --git a/packages/mermaid/src/docs/.vitepress/config.ts b/packages/mermaid/src/docs/.vitepress/config.ts index 6dabf5cf9..1f035ad23 100644 --- a/packages/mermaid/src/docs/.vitepress/config.ts +++ b/packages/mermaid/src/docs/.vitepress/config.ts @@ -35,7 +35,12 @@ export default defineConfig({ themeConfig: { nav: nav(), editLink: { - pattern: 'https://github.com/mermaid-js/mermaid/edit/develop/packages/mermaid/src/docs/:path', + pattern: ({ filePath, frontmatter }) => { + if (typeof frontmatter.editLink === 'string') { + return frontmatter.editLink; + } + return `https://github.com/mermaid-js/mermaid/edit/develop/packages/mermaid/src/docs/${filePath}`; + }, text: 'Edit this page on GitHub', }, sidebar: { @@ -66,7 +71,16 @@ function nav() { link: '/config/Tutorials', activeMatch: '/config/', }, - { text: 'Integrations', link: '/ecosystem/integrations', activeMatch: '/ecosystem/' }, + { + text: 'Integrations', + link: '/ecosystem/integrations-community', + activeMatch: '/ecosystem/', + }, + { + text: 'Contributing', + link: '/community/development.html', + activeMatch: '/community/', + }, { text: 'Latest News', link: '/news/announcements', @@ -96,14 +110,11 @@ function sidebarAll() { return [ { text: '📔 Introduction', - collapsible: true, + collapsed: false, items: [ { text: 'About Mermaid', link: '/intro/' }, - { text: 'Deployment', link: '/intro/n00b-gettingStarted' }, - { - text: 'Syntax and Configuration', - link: '/intro/n00b-syntaxReference', - }, + { text: 'Getting Started', link: '/intro/getting-started' }, + { text: 'Syntax and Configuration', link: '/intro/syntax-reference' }, ], }, ...sidebarSyntax(), @@ -118,7 +129,7 @@ function sidebarSyntax() { return [ { text: '📊 Diagram Syntax', - collapsible: true, + collapsed: false, items: [ { text: 'Flowchart', link: '/syntax/flowchart' }, { text: 'Sequence Diagram', link: '/syntax/sequenceDiagram' }, @@ -134,11 +145,12 @@ function sidebarSyntax() { { text: 'Quadrant Chart', link: '/syntax/quadrantChart' }, { text: 'Requirement Diagram', link: '/syntax/requirementDiagram' }, { text: 'Gitgraph (Git) Diagram 🔥', link: '/syntax/gitgraph' }, - { text: 'C4C Diagram (Context) Diagram 🦺⚠️', link: '/syntax/c4c' }, + { text: 'C4 Diagram 🦺⚠️', link: '/syntax/c4' }, { text: 'Mindmaps 🔥', link: '/syntax/mindmap' }, { text: 'Timeline 🔥', link: '/syntax/timeline' }, { text: 'Zenuml 🔥', link: '/syntax/zenuml' }, { text: 'Sankey 🔥', link: '/syntax/sankey' }, + { text: 'XYChart 🔥', link: '/syntax/xychart' }, { text: 'Other Examples', link: '/syntax/examples' }, ], }, @@ -149,7 +161,7 @@ function sidebarConfig() { return [ { text: '⚙️ Deployment and Configuration', - collapsible: true, + collapsed: false, items: [ { text: 'Configuration', link: '/config/configuration' }, { text: 'Tutorials', link: '/config/Tutorials' }, @@ -161,7 +173,7 @@ function sidebarConfig() { { text: 'Math', link: '/config/math' }, { text: 'Accessibility', link: '/config/accessibility' }, { text: 'Mermaid CLI', link: '/config/mermaidCLI' }, - { text: 'Advanced usage', link: '/config/n00b-advanced' }, + { text: 'Advanced usage', link: '/config/advanced' }, { text: 'FAQ', link: '/config/faq' }, ], }, @@ -172,10 +184,11 @@ function sidebarEcosystem() { return [ { text: '📚 Ecosystem', - collapsible: true, + collapsed: false, items: [ - { text: 'Showcases', link: '/ecosystem/showcases' }, - { text: 'Use-Cases and Integrations', link: '/ecosystem/integrations' }, + { text: 'Mermaid Chart', link: '/ecosystem/mermaid-chart' }, + { text: 'Integrations - Community', link: '/ecosystem/integrations-community' }, + { text: 'Integrations - Create', link: '/ecosystem/integrations-create' }, ], }, ]; @@ -185,10 +198,12 @@ function sidebarCommunity() { return [ { text: '🙌 Contributions and Community', - collapsible: true, + collapsed: false, items: [ - { text: 'Overview for Beginners', link: '/community/n00b-overview' }, - ...sidebarCommunityDevelopContribute(), + { text: 'Contributing to Mermaid', link: '/community/development' }, + { text: 'Contributing Code', link: '/community/code' }, + { text: 'Contributing Documentation', link: '/community/documentation' }, + { text: 'Questions and Suggestions', link: '/community/questions-and-suggestions' }, { text: 'Adding Diagrams', link: '/community/newDiagram' }, { text: 'Security', link: '/community/security' }, ], @@ -196,45 +211,11 @@ function sidebarCommunity() { ]; } -// Development and Contributing -function sidebarCommunityDevelopContribute() { - const page_path = '/community/development'; - return [ - { - text: 'Contributing to Mermaid', - link: page_path + '#contributing-to-mermaid', - collapsible: true, - items: [ - { - text: 'Technical Requirements and Setup', - link: pathToId(page_path, 'technical-requirements-and-setup'), - }, - { - text: 'Contributing Code', - link: pathToId(page_path, 'contributing-code'), - }, - { - text: 'Contributing Documentation', - link: pathToId(page_path, 'contributing-documentation'), - }, - { - text: 'Questions or Suggestions?', - link: pathToId(page_path, 'questions-or-suggestions'), - }, - { - text: 'Last Words', - link: pathToId(page_path, 'last-words'), - }, - ], - }, - ]; -} - function sidebarNews() { return [ { text: '📰 Latest News', - collapsible: true, + collapsed: false, items: [ { text: 'Announcements', link: '/news/announcements' }, { text: 'Blog', link: '/news/blog' }, diff --git a/packages/mermaid/src/docs/.vitepress/theme/index.ts b/packages/mermaid/src/docs/.vitepress/theme/index.ts index ba1ac9bdb..ae626558d 100644 --- a/packages/mermaid/src/docs/.vitepress/theme/index.ts +++ b/packages/mermaid/src/docs/.vitepress/theme/index.ts @@ -6,6 +6,9 @@ import Mermaid from './Mermaid.vue'; import Contributors from '../components/Contributors.vue'; // @ts-ignore import HomePage from '../components/HomePage.vue'; +// @ts-ignore +import TopBar from '../components/TopBar.vue'; + import { getRedirect } from './redirect.js'; import { h } from 'vue'; @@ -18,6 +21,7 @@ export default { ...DefaultTheme, Layout() { return h(Theme.Layout, null, { + 'home-hero-before': () => h(TopBar), 'home-features-after': () => h(HomePage), }); }, diff --git a/packages/mermaid/src/docs/.vitepress/theme/redirect.spec.ts b/packages/mermaid/src/docs/.vitepress/theme/redirect.spec.ts index 3d88913d1..09c14d935 100644 --- a/packages/mermaid/src/docs/.vitepress/theme/redirect.spec.ts +++ b/packages/mermaid/src/docs/.vitepress/theme/redirect.spec.ts @@ -19,8 +19,17 @@ test.each([ 'https://mermaid-js.github.io/mermaid/#/flowchart?another=test&id=my-id&one=more', // with multiple params 'syntax/flowchart.html#my-id', ], - ['https://mermaid-js.github.io/mermaid/#/n00b-advanced', 'config/n00b-advanced.html'], // without .md - ['https://mermaid-js.github.io/mermaid/#/n00b-advanced.md', 'config/n00b-advanced.html'], // with .md + ['https://mermaid-js.github.io/mermaid/#/n00b-advanced', 'config/advanced.html'], // without .md + ['https://mermaid-js.github.io/mermaid/#/n00b-advanced.md', 'config/advanced.html'], // with .md + + ['https://mermaid-js.github.io/mermaid/#/n00b-gettingstarted', 'intro/getting-started.html'], + ['https://mermaid-js.github.io/mermaid/#/n00b-gettingstarted.md', 'intro/getting-started.html'], + ['https://mermaid-js.github.io/mermaid/#/n00b-overview', 'intro/getting-started.html'], + ['https://mermaid-js.github.io/mermaid/#/n00b-overview.md', 'intro/getting-started.html'], + ['https://mermaid-js.github.io/mermaid/#/n00b-syntaxreference', 'intro/syntax-reference.html'], + ['https://mermaid-js.github.io/mermaid/#/n00b-syntaxreference.md', 'intro/syntax-reference.html'], + ['https://mermaid-js.github.io/mermaid/#/quickstart', 'intro/getting-started.html'], + ['https://mermaid-js.github.io/mermaid/#/quickstart.md', 'intro/getting-started.html'], [ 'https://mermaid-js.github.io/mermaid/#/flowchart?id=a-node-in-the-form-of-a-circle', // with id, without .md 'syntax/flowchart.html#a-node-in-the-form-of-a-circle', diff --git a/packages/mermaid/src/docs/.vitepress/theme/redirect.ts b/packages/mermaid/src/docs/.vitepress/theme/redirect.ts index 936d6f7e2..e24d2beb9 100644 --- a/packages/mermaid/src/docs/.vitepress/theme/redirect.ts +++ b/packages/mermaid/src/docs/.vitepress/theme/redirect.ts @@ -24,11 +24,18 @@ const getBaseFile = (url: URL): Redirect => { return { path, id }; }; +/** + * Used to redirect old (pre-vitepress) documentation pages to corresponding new pages. + * The key is the old documentation ID, and the value is the new documentation path. + * No key should be added here as it already has all the old documentation IDs. + * If you are changing a documentation page, you should update the corresponding value here, and add an entry in the urlRedirectMap below. + */ const idRedirectMap: Record = { + // ID of the old documentation page: Path of the new documentation page '8.6.0_docs': '', accessibility: 'config/theming', breakingchanges: '', - c4c: 'syntax/c4c', + c4c: 'syntax/c4', classdiagram: 'syntax/classDiagram', configuration: 'config/configuration', demos: 'ecosystem/integrations', @@ -47,14 +54,14 @@ const idRedirectMap: Record = { mermaidcli: 'config/mermaidCLI', mindmap: 'syntax/mindmap', 'more-pages': '', - 'n00b-advanced': 'config/n00b-advanced', - 'n00b-gettingstarted': 'intro/n00b-gettingStarted', - 'n00b-overview': 'community/n00b-overview', - 'n00b-syntaxreference': '', + 'n00b-advanced': 'config/advanced', + 'n00b-gettingstarted': 'intro/getting-started', + 'n00b-overview': 'intro/getting-started', + 'n00b-syntaxreference': 'intro/syntax-reference', newdiagram: 'community/newDiagram', pie: 'syntax/pie', plugins: '', - quickstart: 'intro/n00b-gettingStarted', + quickstart: 'intro/getting-started', requirementdiagram: 'syntax/requirementDiagram', security: 'community/security', sequencediagram: 'syntax/sequenceDiagram', @@ -68,8 +75,23 @@ const idRedirectMap: Record = { 'user-journey': 'syntax/userJourney', }; +/** + * Used to redirect pages that have been moved in the vitepress site. + * No keys should be deleted from here. + * If you are changing a documentation page, you should update the corresponding value here, + * and update the entry in the idRedirectMap above if it was present + * (No need to add new keys in idRedirectMap). + */ const urlRedirectMap: Record = { + // Old URL: New URL '/misc/faq.html': 'configure/faq.html', + '/syntax/c4c.html': 'syntax/c4.html', + '/ecosystem/integrations.html': 'ecosystem/integrations-community.html', + '/ecosystem/showcases.html': 'ecosystem/integrations-create', + '/config/n00b-advanced.html': 'config/advanced', + '/intro/n00b-gettingStarted.html': 'intro/getting-started', + '/intro/n00b-syntaxReference.html': 'intro/syntax-reference', + '/community/n00b-overview.html': 'intro/getting-started', }; /** diff --git a/packages/mermaid/src/docs/community/code.md b/packages/mermaid/src/docs/community/code.md new file mode 100644 index 000000000..93a5fcd95 --- /dev/null +++ b/packages/mermaid/src/docs/community/code.md @@ -0,0 +1,165 @@ +# Contributing Code + +The basic steps for contributing code are: + +```mermaid +graph LR + git[1. Checkout a git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge] +``` + +1. **Create** and checkout a git branch and work on your code in the branch +2. Write and update **tests** (unit and perhaps even integration (e2e) tests) (If you do TDD/BDD, the order might be different.) +3. **Let users know** that things have changed or been added in the documents! This is often overlooked, but _critical_ +4. **Submit** your code as a _pull request_. +5. Maintainers will **review** your code. If there are no changes necessary, the PR will be merged. Otherwise, make the requested changes and repeat. + +## 1. Checkout a git branch + +Mermaid uses a [Git Flow](https://guides.github.com/introduction/flow/)–inspired approach to branching. + +Development is done in the `develop` branch. + +Once development is done we create a `release/vX.X.X` branch from `develop` for testing. + +Once the release happens we add a tag to the `release` branch and merge it with `master`. The live product and on-line documentation are what is in the `master` branch. + +**All new work should be based on the `develop` branch.** + +**When you are ready to do work, always, ALWAYS:** + +1. Make sure you have the most up-to-date version of the `develop` branch. (fetch or pull to update it) +2. Check out the `develop` branch +3. Create a new branch for your work. Please name the branch following our naming convention below. + +We use the following naming convention for branches: + +```txt + [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces] +``` + +You can always check current [configuration of labelling and branch prefixes](https://github.com/mermaid-js/mermaid/blob/develop/.github/pr-labeler.yml) + +- The first part is the **type** of change: a feature, bug, chore, or documentation change ('docs') +- followed by a _slash_ (which helps to group like types together in many git tools) +- followed by the **issue number** +- followed by an _underscore_ ('\_') +- followed by a short text description (but use dashes ('-') or underscores ('\_') instead of spaces) + +If your work is specific to a single diagram type, it is a good idea to put the diagram type at the start of the description. This will help us keep release notes organized: it will help us keep changes for a diagram type together. + +**Ex: A new feature described in issue 2945 that adds a new arrow type called 'florbs' to state diagrams** + +`feature/2945_state-diagram-new-arrow-florbs` + +**Ex: A bug described in issue 1123 that causes random ugly red text in multiple diagram types** +`bug/1123_fix_random_ugly_red_text` + +## 2. Write Tests + +Tests ensure that each function, module, or part of code does what it says it will do. This is critically +important when other changes are made to ensure that existing code is not broken (no regression). + +Just as important, the tests act as _specifications:_ they specify what the code does (or should do). +Whenever someone is new to a section of code, they should be able to read the tests to get a thorough understanding of what it does and why. + +If you are fixing a bug, you should add tests to ensure that your code has actually fixed the bug, to specify/describe what the code is doing, and to ensure the bug doesn't happen again. +(If there had been a test for the situation, the bug never would have happened in the first place.) +You may need to change existing tests if they were inaccurate. + +If you are adding a feature, you will definitely need to add tests. Depending on the size of your feature, you may need to add integration tests. + +### Unit Tests + +Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run. + +Unit tests are mandatory all code except the renderers. (The renderers are tested with integration tests.) + +We use [Vitest](https://vitest.dev) to run unit tests. + +You can use the following command to run the unit tests: + +```sh +pnpm test +``` + +When writing new tests, it's easier to have the tests automatically run as you make changes. You can do this by running the following command: + +```sh +pnpm test:watch +``` + +### Integration/End-to-End (e2e) tests + +These test the rendering and visual appearance of the diagrams. +This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks! + +To start working with the e2e tests: + +1. Run `pnpm dev` to start the dev server +2. Start **Cypress** by running `pnpm cypress:open`. + +The rendering tests are very straightforward to create. There is a function `imgSnapshotTest`, which takes a diagram in text form and the mermaid options, and it renders that diagram in Cypress. + +When running in CI it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag it for review if it differs. + +This is what a rendering test looks like: + +```js +it('should render forks and joins', () => { + imgSnapshotTest( + ` + stateDiagram + state fork_state <<fork>> + [*] --> fork_state + fork_state --> State2 + fork_state --> State3 + + state join_state <<join>> + State2 --> join_state + State3 --> join_state + join_state --> State4 + State4 --> [*] + `, + { logLevel: 0 } + ); + cy.get('svg'); +}); +``` + +**_[TODO - running the tests against what is expected in development. ]_** + +**_[TODO - how to generate new screenshots]_** +.... + +## 3. Update Documentation + +If the users have no way to know that things have changed, then you haven't really _fixed_ anything for the users; you've just added to making Mermaid feel broken. +Likewise, if users don't know that there is a new feature that you've implemented, it will forever remain unknown and unused. + +The documentation has to be updated to users know that things have changed and added! +If you are adding a new feature, add `(v+)` in the title or description. It will be replaced automatically with the current version number when the release happens. + +eg: `# Feature Name (v+)` + +We know it can sometimes be hard to code _and_ write user documentation. + +Our documentation is managed in `packages/mermaid/src/docs`. Details on how to edit is in the [Contributing Documentation](#contributing-documentation) section. + +Create another issue specifically for the documentation. +You will need to help with the PR, but definitely ask for help if you feel stuck. +When it feels hard to write stuff out, explaining it to someone and having that person ask you clarifying questions can often be 80% of the work! + +When in doubt, write up and submit what you can. It can be clarified and refined later. (With documentation, something is better than nothing!) + +## 4. Submit your pull request + +**[TODO - PR titles should start with (fix | feat | ....)]** + +We make all changes via Pull Requests (PRs). As we have many Pull Requests from developers new to Mermaid, we have put in place a process wherein _knsv, Knut Sveidqvist_ is in charge of the final release process and the active maintainers are in charge of reviewing and merging most PRs. + +- PRs will be reviewed by active maintainers, who will provide feedback and request changes as needed. +- The maintainers will request a review from knsv, if necessary. +- Once the PR is approved, the maintainers will merge the PR into the `develop` branch. +- When a release is ready, the `release/x.x.x` branch will be created, extensively tested and knsv will be in charge of the release process. + +**Reminder: Pull Requests should be submitted to the develop branch.** diff --git a/packages/mermaid/src/docs/community/development.md b/packages/mermaid/src/docs/community/development.md index a5aa39539..fc11a1f6c 100644 --- a/packages/mermaid/src/docs/community/development.md +++ b/packages/mermaid/src/docs/community/development.md @@ -1,14 +1,8 @@ # Contributing to Mermaid -## Contents - -- [Technical Requirements and Setup](#technical-requirements-and-setup) -- [Contributing Code](#contributing-code) -- [Contributing Documentation](#contributing-documentation) -- [Questions or Suggestions?](#questions-or-suggestions) -- [Last Words](#last-words) - ---- +> The following documentation describes how to work with Mermaid in your host environment. +> There's also a [Docker installation guide](../community/docker-development.md) +> if you prefer to work in a Docker environment. So you want to help? That's great! @@ -16,47 +10,68 @@ So you want to help? That's great! Here are a few things to get you started on the right path. -## Technical Requirements and Setup +## Get the Source Code -### Technical Requirements +In GitHub, you first **fork** a repository when you are going to make changes and submit pull requests. -These are the tools we use for working with the code and documentation. +Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with. + +[Fork mermaid](https://github.com/mermaid-js/mermaid/fork) to start contributing to the main project and its documentation, or [search for other repositories](https://github.com/orgs/mermaid-js/repositories). + +[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo) + +## Technical Requirements + +> The following documentation describes how to work with Mermaid in your host environment. +> There's also a [Docker installation guide](../community/docker-development.md) +> if you prefer to work in a Docker environment. + +These are the tools we use for working with the code and documentation: - [volta](https://volta.sh/) to manage node versions. - [Node.js](https://nodejs.org/en/). `volta install node` - [pnpm](https://pnpm.io/) package manager. `volta install pnpm` -- [npx](https://docs.npmjs.com/cli/v8/commands/npx) the packaged executor in npm. This is needed [to install pnpm.](#2-install-pnpm) +- [npx](https://docs.npmjs.com/cli/v8/commands/npx) the packaged executor in npm. This is needed [to install pnpm.](#install-packages) -Follow [the setup steps below](#setup) to install them and verify they are working +Follow the setup steps below to install them and start the development. -### Setup +## Setup and Launch -Follow these steps to set up the environment you need to work on code and/or documentation. +### Switch to project -#### 1. Fork and clone the repository - -In GitHub, you first _fork_ a repository when you are going to make changes and submit pull requests. - -Then you _clone_ a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with. - -[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo) - -#### 2. Install pnpm - -Once you have cloned the repository onto your development machine, change into the `mermaid` project folder so that you can install `pnpm`. You will need `npx` to install pnpm because volta doesn't support it yet. - -Ex: +Once you have cloned the repository onto your development machine, change into the `mermaid` project folder (the top level directory of the mermaid project repository) ```bash -# Change into the mermaid directory (the top level director of the mermaid project repository) cd mermaid -# npx is required for first install because volta does not support pnpm yet -npx pnpm install ``` -#### 3. Verify Everything Is Working +### Install packages -Once you have installed pnpm, you can run the `test` script to verify that pnpm is working _and_ that the repository has been cloned correctly: +Run `npx pnpm install`. You will need `npx` for this because volta doesn't support it yet. + +```bash +npx pnpm install # npx is required for first install +``` + +### Launch + +```bash +npx pnpm run dev +``` + +Now you are ready to make your changes! Edit whichever files in `src` as required. + +Open in your browser, after starting the dev server. +There is a list of demos that can be used to see and test your changes. + +If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy. + +That will be served at . +After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!) + +## Verify Everything is Working + +You can run the `test` script to verify that pnpm is working _and_ that the repository has been cloned correctly: ```bash pnpm test @@ -66,291 +81,6 @@ The `test` script and others are in the top-level `package.json` file. All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ warnings; those are ok during this step.) -### Docker - -If you are using docker and docker-compose, you have self-documented `run` bash script, which is a convenient alias for docker-compose commands: - -```bash -./run install # npx pnpm install -./run test # pnpm test -``` - -## Contributing Code - -The basic steps for contributing code are: - -```mermaid -graph LR - git[1. Checkout a git branch] --> codeTest[2. Write tests and code] --> doc[3. Update documentation] --> submit[4. Submit a PR] --> review[5. Review and merge] -``` - -1. **Create** and checkout a git branch and work on your code in the branch -2. Write and update **tests** (unit and perhaps even integration (e2e) tests) (If you do TDD/BDD, the order might be different.) -3. **Let users know** that things have changed or been added in the documents! This is often overlooked, but _critical_ -4. **Submit** your code as a _pull request_. -5. Maintainers will **review** your code. If there are no changes necessary, the PR will be merged. Otherwise, make the requested changes and repeat. - -### 1. Checkout a git branch - -Mermaid uses a [Git Flow](https://guides.github.com/introduction/flow/)–inspired approach to branching. - -Development is done in the `develop` branch. - -Once development is done we create a `release/vX.X.X` branch from `develop` for testing. - -Once the release happens we add a tag to the `release` branch and merge it with `master`. The live product and on-line documentation are what is in the `master` branch. - -**All new work should be based on the `develop` branch.** - -**When you are ready to do work, always, ALWAYS:** - -1. Make sure you have the most up-to-date version of the `develop` branch. (fetch or pull to update it) -2. Check out the `develop` branch -3. Create a new branch for your work. Please name the branch following our naming convention below. - -We use the follow naming convention for branches: - -```text - [feature | bug | chore | docs]/[issue number]_[short description using dashes ('-') or underscores ('_') instead of spaces] -``` - -- The first part is the **type** of change: a feature, bug, chore, or documentation change ('docs') -- followed by a _slash_ (which helps to group like types together in many git tools) -- followed by the **issue number** -- followed by an _underscore_ ('\_') -- followed by a short text description (but use dashes ('-') or underscores ('\_') instead of spaces) - -If your work is specific to a single diagram type, it is a good idea to put the diagram type at the start of the description. This will help us keep release notes organized: it will help us keep changes for a diagram type together. - -**Ex: A new feature described in issue 2945 that adds a new arrow type called 'florbs' to state diagrams** - -`feature/2945_state-diagram-new-arrow-florbs` - -**Ex: A bug described in issue 1123 that causes random ugly red text in multiple diagram types** -`bug/1123_fix_random_ugly_red_text` - -### 2. Write Tests - -Tests ensure that each function, module, or part of code does what it says it will do. This is critically -important when other changes are made to ensure that existing code is not broken (no regression). - -Just as important, the tests act as _specifications:_ they specify what the code does (or should do). -Whenever someone is new to a section of code, they should be able to read the tests to get a thorough understanding of what it does and why. - -If you are fixing a bug, you should add tests to ensure that your code has actually fixed the bug, to specify/describe what the code is doing, and to ensure the bug doesn't happen again. -(If there had been a test for the situation, the bug never would have happened in the first place.) -You may need to change existing tests if they were inaccurate. - -If you are adding a feature, you will definitely need to add tests. Depending on the size of your feature, you may need to add integration tests. - -#### Unit Tests - -Unit tests are tests that test a single function or module. They are the easiest to write and the fastest to run. - -Unit tests are mandatory all code except the renderers. (The renderers are tested with integration tests.) - -We use [Vitest](https://vitest.dev) to run unit tests. - -You can use the following command to run the unit tests: - -```sh -pnpm test -``` - -When writing new tests, it's easier to have the tests automatically run as you make changes. You can do this by running the following command: - -```sh -pnpm test:watch -``` - -#### Integration/End-to-End (e2e) tests - -These test the rendering and visual appearance of the diagrams. -This ensures that the rendering of that feature in the e2e will be reviewed in the release process going forward. Less chance that it breaks! - -To start working with the e2e tests: - -1. Run `pnpm dev` to start the dev server -2. Start **Cypress** by running `pnpm cypress:open`. - -The rendering tests are very straightforward to create. There is a function `imgSnapshotTest`, which takes a diagram in text form and the mermaid options, and it renders that diagram in Cypress. - -When running in CI it will take a snapshot of the rendered diagram and compare it with the snapshot from last build and flag it for review if it differs. - -This is what a rendering test looks like: - -```js -it('should render forks and joins', () => { - imgSnapshotTest( - ` - stateDiagram - state fork_state <<fork>> - [*] --> fork_state - fork_state --> State2 - fork_state --> State3 - - state join_state <<join>> - State2 --> join_state - State3 --> join_state - join_state --> State4 - State4 --> [*] - `, - { logLevel: 0 } - ); - cy.get('svg'); -}); -``` - -**_[TODO - running the tests against what is expected in development. ]_** - -**_[TODO - how to generate new screenshots]_** -.... - -### 3. Update Documentation - -If the users have no way to know that things have changed, then you haven't really _fixed_ anything for the users; you've just added to making Mermaid feel broken. -Likewise, if users don't know that there is a new feature that you've implemented, it will forever remain unknown and unused. - -The documentation has to be updated to users know that things have changed and added! - -We know it can sometimes be hard to code _and_ write user documentation. - -Our documentation is managed in `packages/mermaid/src/docs`. Details on how to edit is in the [Contributing Documentation](#contributing-documentation) section. - -Create another issue specifically for the documentation. -You will need to help with the PR, but definitely ask for help if you feel stuck. -When it feels hard to write stuff out, explaining it to someone and having that person ask you clarifying questions can often be 80% of the work! - -When in doubt, write up and submit what you can. It can be clarified and refined later. (With documentation, something is better than nothing!) - -### 4. Submit your pull request - -**[TODO - PR titles should start with (fix | feat | ....)]** - -We make all changes via Pull Requests (PRs). As we have many Pull Requests from developers new to Mermaid, we have put in place a process wherein _knsv, Knut Sveidqvist_ is in charge of the final release process and the active maintainers are in charge of reviewing and merging most PRs. - -- PRs will be reviewed by active maintainers, who will provide feedback and request changes as needed. -- The maintainers will request a review from knsv, if necessary. -- Once the PR is approved, the maintainers will merge the PR into the `develop` branch. -- When a release is ready, the `release/x.x.x` branch will be created, extensively tested and knsv will be in charge of the release process. - -**Reminder: Pull Requests should be submitted to the develop branch.** - -## Contributing Documentation - -**_[TODO: This section is still a WIP. It still needs MAJOR revision.]_** - -If it is not in the documentation, it's like it never happened. Wouldn't that be sad? With all the effort that was put into the feature? - -The docs are located in the `packages/mermaid/src/docs` folder and are written in Markdown. Just pick the right section and start typing. - -The contents of [mermaid.js.org](https://mermaid.js.org/) are based on the docs from the `master` branch. -Updates committed to the `master` branch are reflected in the [Mermaid Docs](https://mermaid.js.org/) once published. - -### How to Contribute to Documentation - -We are a little less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator. - -The documentation is located in the `packages/mermaid/src/docs` directory and organized according to relevant subfolder. - -The `docs` folder will be automatically generated when committing to `packages/mermaid/src/docs` and **should not** be edited manually. - -```mermaid -flowchart LR - classDef default fill:#fff,color:black,stroke:black - - source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"] - -``` - -You can use `note`, `tip`, `warning` and `danger` in triple backticks to add a note, tip, warning or danger box. -Do not use vitepress specific markdown syntax `::: warning` as it will not be processed correctly. - -```` -```note -Note content -``` - -```tip -Tip content -``` - -```warning -Warning content -``` - -```danger -Danger content -``` - -```` - -```note -If the change is _only_ to the documentation, you can get your changes published to the site quicker by making a PR to the `master` branch. -``` - -We encourage contributions to the documentation at [packages/mermaid/src/docs in the _develop_ branch](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs). - -**_DO NOT CHANGE FILES IN `/docs`_** - -### The official documentation site - -**[The mermaid documentation site](https://mermaid.js.org/) is powered by [Vitepress](https://vitepress.vuejs.org/).** - -To run the documentation site locally: - -1. Run `pnpm --filter mermaid run docs:dev` to start the dev server. (Or `pnpm docs:dev` inside the `packages/mermaid` directory.) -2. Open [http://localhost:3333/](http://localhost:3333/) in your browser. - -Markdown is used to format the text, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax). - -To edit Docs on your computer: - -_[TODO: need to keep this in sync with [check out a git branch in Contributing Code above](#1-checkout-a-git-branch) ]_ - -1. Create a fork of the develop branch to work on. -2. Find the Markdown file (.md) to edit in the `packages/mermaid/src/docs` directory. -3. Make changes or add new documentation. -4. Commit changes to your branch and push it to GitHub (which should create a new branch). -5. Create a Pull Request of your fork. - -To edit Docs on GitHub: - -1. Login to [GitHub.com](https://www.github.com). -2. Navigate to [packages/mermaid/src/docs](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs) in the mermaid-js repository. -3. To edit a file, click the pencil icon at the top-right of the file contents panel. -4. Describe what you changed in the **Propose file change** section, located at the bottom of the page. -5. Submit your changes by clicking the button **Propose file change** at the bottom (by automatic creation of a fork and a new branch). -6. Visit the Actions tab in Github, `https://github.com//mermaid/actions` and enable the actions for your fork. This will ensure that the documentation is built and updated in your fork. -7. Create a Pull Request of your newly forked branch by clicking the green **Create Pull Request** button. - -### Documentation organization: Sidebar navigation - -If you want to propose changes to how the documentation is _organized_, such as adding a new section or re-arranging or renaming a section, you must update the **sidebar navigation.** - -The sidebar navigation is defined in [the vitepress configuration file config.ts](../.vitepress/config.ts). - -## Questions or Suggestions? - -#### First search to see if someone has already asked (and hopefully been answered) or suggested the same thing. - -- Search in Discussions -- Search in open Issues -- Search in closed Issues - -If you find an open issue or discussion thread that is similar to your question but isn't answered, you can let us know that you are also interested in it. -Use the GitHub reactions to add a thumbs-up to the issue or discussion thread. - -This helps the team know the relative interest in something and helps them set priorities and assignments. - -Feel free to add to the discussion on the issue or topic. - -If you can't find anything that already addresses your question or suggestion, _open a new issue:_ - -Log in to [GitHub.com](https://www.github.com), open or append to an issue [using the GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Area%3A+Documentation%22). - -### How to Contribute a Suggestion - ## Last Words Don't get daunted if it is hard in the beginning. We have a great community with only encouraging words. So, if you get stuck, ask for help and hints in the Slack forum. If you want to show off something good, show it off there. diff --git a/packages/mermaid/src/docs/community/docker-development.md b/packages/mermaid/src/docs/community/docker-development.md new file mode 100644 index 000000000..89e08b3f7 --- /dev/null +++ b/packages/mermaid/src/docs/community/docker-development.md @@ -0,0 +1,104 @@ +# Contributing to Mermaid via Docker + +> The following documentation describes how to work with Mermaid in a Docker environment. +> There's also a [host installation guide](../community/development.md) +> if you prefer to work without a Docker environment. + +So you want to help? That's great! + +![Image of happy people jumping with excitement](https://media.giphy.com/media/BlVnrxJgTGsUw/giphy.gif) + +Here are a few things to get you started on the right path. + +## Get the Source Code + +In GitHub, you first **fork** a repository when you are going to make changes and submit pull requests. + +Then you **clone** a copy to your local development machine (e.g. where you code) to make a copy with all the files to work with. + +[Fork mermaid](https://github.com/mermaid-js/mermaid/fork) to start contributing to the main project and its documentation, or [search for other repositories](https://github.com/orgs/mermaid-js/repositories). + +[Here is a GitHub document that gives an overview of the process.](https://docs.github.com/en/get-started/quickstart/fork-a-repo) + +## Technical Requirements + +> The following documentation describes how to work with Mermaid in a Docker environment. +> There's also a [host installation guide](../community/development.md) +> if you prefer to work without a Docker environment. + +[Install Docker](https://docs.docker.com/engine/install/). And that is pretty much all you need. + +Optionally, to run GUI (Cypress) within Docker you will also need an X11 server installed. +You might already have it installed, so check this by running: + +```bash +echo $DISPLAY +``` + +If the `$DISPLAY` variable is not empty, then an X11 server is running. Otherwise you may need to install one. + +## Setup and Launch + +### Switch to project + +Once you have cloned the repository onto your development machine, change into the `mermaid` project folder (the top level directory of the mermaid project repository) + +```bash +cd mermaid +``` + +### Make `./run` executable + +For development using Docker there is a self-documented `run` bash script, which provides convenient aliases for `docker compose` commands. + +Ensure `./run` script is executable: + +```bash +chmod +x run +``` + +```tip +To get detailed help simply type `./run` or `./run help`. + +It also has short _Development quick start guide_ embedded. +``` + +### Install packages + +```bash +./run pnpm install # Install packages +``` + +### Launch + +```bash +./run dev +``` + +Now you are ready to make your changes! Edit whichever files in `src` as required. + +Open in your browser, after starting the dev server. +There is a list of demos that can be used to see and test your changes. + +If you need a specific diagram, you can duplicate the `example.html` file in `/demos/dev` and add your own mermaid code to your copy. + +That will be served at . +After making code changes, the dev server will rebuild the mermaid library. You will need to reload the browser page yourself to see the changes. (PRs for auto reload are welcome!) + +## Verify Everything is Working + +```bash +./run pnpm test +``` + +The `test` script and others are in the top-level `package.json` file. + +All tests should run successfully without any errors or failures. (You might see _lint_ or _formatting_ warnings; those are ok during this step.) + +## Last Words + +Don't get daunted if it is hard in the beginning. We have a great community with only encouraging words. So, if you get stuck, ask for help and hints in the Slack forum. If you want to show off something good, show it off there. + +[Join our Slack community if you want closer contact!](https://join.slack.com/t/mermaid-talk/shared_invite/enQtNzc4NDIyNzk4OTAyLWVhYjQxOTI2OTg4YmE1ZmJkY2Y4MTU3ODliYmIwOTY3NDJlYjA0YjIyZTdkMDMyZTUwOGI0NjEzYmEwODcwOTE) + +![Image of superhero wishing you good luck](https://media.giphy.com/media/l49JHz7kJvl6MCj3G/giphy.gif) diff --git a/packages/mermaid/src/docs/community/documentation.md b/packages/mermaid/src/docs/community/documentation.md new file mode 100644 index 000000000..6a0df983d --- /dev/null +++ b/packages/mermaid/src/docs/community/documentation.md @@ -0,0 +1,92 @@ +# Contributing Documentation + +**_[TODO: This section is still a WIP. It still needs MAJOR revision.]_** + +If it is not in the documentation, it's like it never happened. Wouldn't that be sad? With all the effort that was put into the feature? + +The docs are located in the `packages/mermaid/src/docs` folder and are written in Markdown. Just pick the right section and start typing. + +The contents of [mermaid.js.org](https://mermaid.js.org/) are based on the docs from the `master` branch. +Updates committed to the `master` branch are reflected in the [Mermaid Docs](https://mermaid.js.org/) once published. + +## How to Contribute to Documentation + +We are a little less strict here, it is OK to commit directly in the `develop` branch if you are a collaborator. + +The documentation is located in the `packages/mermaid/src/docs` directory and organized according to relevant subfolder. + +The `docs` folder will be automatically generated when committing to `packages/mermaid/src/docs` and **should not** be edited manually. + +```mermaid +flowchart LR + classDef default fill:#fff,color:black,stroke:black + + source["files in /packages/mermaid/src/docs\n(changes should be done here)"] -- automatic processing\nto generate the final documentation--> published["files in /docs\ndisplayed on the official documentation site"] + +``` + +You can use `note`, `tip`, `warning` and `danger` in triple backticks to add a note, tip, warning or danger box. +Do not use vitepress specific markdown syntax `::: warning` as it will not be processed correctly. + +````markdown +```note +Note content +``` + +```tip +Tip content +``` + +```warning +Warning content +``` + +```danger +Danger content +``` +```` + +```note +If the change is _only_ to the documentation, you can get your changes published to the site quicker by making a PR to the `master` branch. In that case, your branch should be based on master, not develop. +``` + +We encourage contributions to the documentation at [packages/mermaid/src/docs in the _develop_ branch](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs). + +**_DO NOT CHANGE FILES IN `/docs`_** + +## The official documentation site + +**[The mermaid documentation site](https://mermaid.js.org/) is powered by [Vitepress](https://vitepress.vuejs.org/).** + +To run the documentation site locally: + +1. Run `pnpm --filter mermaid run docs:dev` to start the dev server. (Or `pnpm docs:dev` inside the `packages/mermaid` directory.) +2. Open [http://localhost:3333/](http://localhost:3333/) in your browser. + +Markdown is used to format the text, for more information about Markdown [see the GitHub Markdown help page](https://help.github.com/en/github/writing-on-github/basic-writing-and-formatting-syntax). + +To edit Docs on your computer: + +_[TODO: need to keep this in sync with [check out a git branch in Contributing Code above](#1-checkout-a-git-branch) ]_ + +1. Create a fork of the develop branch to work on. +2. Find the Markdown file (.md) to edit in the `packages/mermaid/src/docs` directory. +3. Make changes or add new documentation. +4. Commit changes to your branch and push it to GitHub (which should create a new branch). +5. Create a Pull Request from the branch of your fork. + +To edit Docs on GitHub: + +1. Login to [GitHub.com](https://www.github.com). +2. Navigate to [packages/mermaid/src/docs](https://github.com/mermaid-js/mermaid/tree/develop/packages/mermaid/src/docs) in the mermaid-js repository. +3. To edit a file, click the pencil icon at the top-right of the file contents panel. +4. Describe what you changed in the **Propose file change** section, located at the bottom of the page. +5. Submit your changes by clicking the button **Propose file change** at the bottom (by automatic creation of a fork and a new branch). +6. Visit the Actions tab in Github, `https://github.com//mermaid/actions` and enable the actions for your fork. This will ensure that the documentation is built and updated in your fork. +7. Create a Pull Request of your newly forked branch by clicking the green **Create Pull Request** button. + +## Documentation organization: Sidebar navigation + +If you want to propose changes to how the documentation is _organized_, such as adding a new section or re-arranging or renaming a section, you must update the **sidebar navigation.** + +The sidebar navigation is defined in [the vitepress configuration file config.ts](../.vitepress/config.ts). diff --git a/packages/mermaid/src/docs/community/n00b-overview.md b/packages/mermaid/src/docs/community/n00b-overview.md deleted file mode 100644 index e8e84641a..000000000 --- a/packages/mermaid/src/docs/community/n00b-overview.md +++ /dev/null @@ -1,68 +0,0 @@ -# Overview for Beginners - -**Explaining with a Diagram** - -A picture is worth a thousand words, a good diagram is undoubtedly worth more. They make understanding easier. - -## Creating and Maintaining Diagrams - -Anyone who has used Visio, or (God Forbid) Excel to make a Gantt Chart, knows how hard it is to create, edit and maintain good visualizations. - -Diagrams/Charts are significant but also become obsolete/inaccurate very fast. This catch-22 hobbles the productivity of teams. - -# Doc Rot in Diagrams - -Doc-Rot kills diagrams as quickly as it does text, but it takes hours in a desktop application to produce a diagram. - -Mermaid seeks to change using markdown-inspired syntax. The process is a quicker, less complicated, and more convenient way of going from concept to visualization. - -It is a relatively straightforward solution to a significant hurdle with the software teams. - -# Definition of Terms/ Dictionary - -**Mermaid text definitions can be saved for later reuse and editing.** - -> These are the Mermaid diagram definitions inside `
` tags, with the `class=mermaid`. - -```html -
-    graph TD
-    A[Client] --> B[Load Balancer]
-    B --> C[Server01]
-    B --> D[Server02]
-
-``` - -**render** - -> This is the core function of the Mermaid API. It reads all the `Mermaid Definitions` inside `div` tags and returns an SVG file, based on the definition. - -**Nodes** - -> These are the boxes that contain text or otherwise discrete pieces of each diagram, separated generally by arrows, except for Gantt Charts and User Journey Diagrams. They will be referred often in the instructions. Read for Diagram Specific [Syntax](../intro/n00b-syntaxReference.md) - -## Advantages of using Mermaid - -- Ease to generate, modify and render diagrams when you make them. -- The number of integrations and plugins it has. -- You can add it to your or companies website. -- Diagrams can be created through comments like this in a script: - -## The catch-22 of Diagrams and Charts: - -**Diagramming and charting is a large waste of developer's time, but not having diagrams ruins productivity.** - -Mermaid solves this by reducing the time and effort required to create diagrams and charts. - -Because, the text base for the diagrams allows it to be updated easily. Also, it can be made part of production scripts (and other pieces of code). So less time is spent on documenting, as a separate task. - -## Catching up with Development - -Being based on markdown, Mermaid can be used, not only by accomplished front-end developers, but by most computer savvy people to render diagrams, at much faster speeds. -In fact one can pick up the syntax for it quite easily from the examples given and there are many tutorials available in the internet. - -## Mermaid is for everyone. - -Video [Tutorials](https://mermaid.js.org/config/Tutorials.html) are also available for the mermaid [live editor](https://mermaid.live/). - -Alternatively you can use Mermaid [Plug-Ins](https://mermaid-js.github.io/mermaid/#/./integrations), with tools you already use, like Google Docs. diff --git a/packages/mermaid/src/docs/community/newDiagram.md b/packages/mermaid/src/docs/community/newDiagram.md index 75e17e4c9..bc43475bf 100644 --- a/packages/mermaid/src/docs/community/newDiagram.md +++ b/packages/mermaid/src/docs/community/newDiagram.md @@ -4,7 +4,7 @@ #### Grammar -This would be to define a jison grammar for the new diagram type. That should start with a way to identify that the text in the mermaid tag is a diagram of that type. Create a new folder under diagrams for your new diagram type and a parser folder in it. This leads us to step 2. +This would be to define a JISON grammar for the new diagram type. That should start with a way to identify that the text in the mermaid tag is a diagram of that type. Create a new folder under diagrams for your new diagram type and a parser folder in it. This leads us to step 2. For instance: @@ -13,7 +13,7 @@ For instance: #### Store data found during parsing -There are some jison specific sub steps here where the parser stores the data encountered when parsing the diagram, this data is later used by the renderer. You can during the parsing call a object provided to the parser by the user of the parser. This object can be called during parsing for storing data. +There are some jison specific sub steps here where the parser stores the data encountered when parsing the diagram, this data is later used by the renderer. You can during the parsing call an object provided to the parser by the user of the parser. This object can be called during parsing for storing data. ```jison statement @@ -30,7 +30,7 @@ In the extract of the grammar above, it is defined that a call to the setTitle m Make sure that the `parseError` function for the parser is defined and calling `mermaid.parseError`. This way a common way of detecting parse errors is provided for the end-user. ``` -For more info look in the example diagram type: +For more info look at the example diagram type: The `yy` object has the following function: @@ -49,15 +49,15 @@ parser.yy = db; ### Step 2: Rendering -Write a renderer that given the data found during parsing renders the diagram. To look at an example look at sequenceRenderer.js rather then the flowchart renderer as this is a more generic example. +Write a renderer that given the data found during parsing renders the diagram. To look at an example look at sequenceRenderer.js rather than the flowchart renderer as this is a more generic example. Place the renderer in the diagram folder. ### Step 3: Detection of the new diagram type -The second thing to do is to add the capability to detect the new diagram to type to the detectType in utils.js. The detection should return a key for the new diagram type. +The second thing to do is to add the capability to detect the new diagram to type to the detectType in `diagram-api/detectType.ts`. The detection should return a key for the new diagram type. [This key will be used to as the aria roledescription](#aria-roledescription), so it should be a word that clearly describes the diagram type. -For example, if your new diagram use a UML deployment diagram, a good key would be "UMLDeploymentDiagram" because assistive technologies such as a screen reader +For example, if your new diagram uses a UML deployment diagram, a good key would be "UMLDeploymentDiagram" because assistive technologies such as a screen reader would voice that as "U-M-L Deployment diagram." Another good key would be "deploymentDiagram" because that would be voiced as "Deployment Diagram." A bad key would be "deployment" because that would not sufficiently describe the diagram. Note that the diagram type key does not have to be the same as the diagram keyword chosen for the [grammar](#grammar), but it is helpful if they are the same. @@ -117,54 +117,7 @@ There are a few features that are common between the different types of diagrams - Themes, there is a common way to modify the styling of diagrams in Mermaid. - Comments should follow mermaid standards -Here some pointers on how to handle these different areas. - -#### [Directives](../config/directives.md) - -Here is example handling from flowcharts: -Jison: - -```jison -/* lexical grammar */ -%lex -%x open_directive -%x type_directive -%x arg_directive -%x close_directive - -\%\%\{ { this.begin('open_directive'); return 'open_directive'; } -((?:(?!\}\%\%)[^:.])*) { this.begin('type_directive'); return 'type_directive'; } -":" { this.popState(); this.begin('arg_directive'); return ':'; } -\}\%\% { this.popState(); this.popState(); return 'close_directive'; } -((?:(?!\}\%\%).|\n)*) return 'arg_directive'; - -/* language grammar */ - -/* ... */ - -directive - : openDirective typeDirective closeDirective separator - | openDirective typeDirective ':' argDirective closeDirective separator - ; - -openDirective - : open_directive { yy.parseDirective('%%{', 'open_directive'); } - ; - -typeDirective - : type_directive { yy.parseDirective($1, 'type_directive'); } - ; - -argDirective - : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); } - ; - -closeDirective - : close_directive { yy.parseDirective('}%%', 'close_directive', 'flowchart'); } - ; -``` - -It is probably a good idea to keep the handling similar to this in your new diagram. The parseDirective function is provided by the mermaidAPI. +Here are some pointers on how to handle these different areas. ## Accessibility @@ -182,9 +135,9 @@ See [the definition of aria-roledescription](https://www.w3.org/TR/wai-aria-1.1/ ### accessible title and description -The syntax for accessible titles and descriptions is described in [the Accessibility documenation section.](../config/accessibility.md) +The syntax for accessible titles and descriptions is described in [the Accessibility documentation section.](../config/accessibility.md) -In a similar way to the directives, the jison syntax are quite similar between the diagrams. +As a design goal, the jison syntax should be similar between the diagrams. ```jison diff --git a/packages/mermaid/src/docs/community/questions-and-suggestions.md b/packages/mermaid/src/docs/community/questions-and-suggestions.md new file mode 100644 index 000000000..6d6f80fb6 --- /dev/null +++ b/packages/mermaid/src/docs/community/questions-and-suggestions.md @@ -0,0 +1,20 @@ +# Questions or Suggestions? + +**_[TODO: This section is still a WIP. It still needs MAJOR revision.]_** + +## First search to see if someone has already asked (and hopefully been answered) or suggested the same thing. + +- Search in Discussions +- Search in open Issues +- Search in closed Issues + +If you find an open issue or discussion thread that is similar to your question but isn't answered, you can let us know that you are also interested in it. +Use the GitHub reactions to add a thumbs-up to the issue or discussion thread. + +This helps the team know the relative interest in something and helps them set priorities and assignments. + +Feel free to add to the discussion on the issue or topic. + +If you can't find anything that already addresses your question or suggestion, _open a new issue:_ + +Log in to [GitHub.com](https://www.github.com), open or append to an issue [using the GitHub issue tracker of the mermaid-js repository](https://github.com/mermaid-js/mermaid/issues?q=is%3Aissue+is%3Aopen+label%3A%22Area%3A+Documentation%22). diff --git a/packages/mermaid/src/docs/config/Tutorials.md b/packages/mermaid/src/docs/config/Tutorials.md index c6db9dacf..ed0143f05 100644 --- a/packages/mermaid/src/docs/config/Tutorials.md +++ b/packages/mermaid/src/docs/config/Tutorials.md @@ -26,7 +26,7 @@ The definitions that can be generated the Live-Editor are also backwards-compati ## Mermaid with HTML -Examples are provided in [Getting Started](../intro/n00b-gettingStarted.md) +Examples are provided in [Getting Started](../intro/getting-started.md) **CodePen Examples:** @@ -56,10 +56,10 @@ from IPython.display import Image, display import matplotlib.pyplot as plt def mm(graph): - graphbytes = graph.encode("ascii") - base64_bytes = base64.b64encode(graphbytes) - base64_string = base64_bytes.decode("ascii") - display(Image(url="https://mermaid.ink/img/" + base64_string)) + graphbytes = graph.encode("utf8") + base64_bytes = base64.b64encode(graphbytes) + base64_string = base64_bytes.decode("ascii") + display(Image(url="https://mermaid.ink/img/" + base64_string)) mm(""" graph LR; diff --git a/packages/mermaid/src/docs/config/n00b-advanced.md b/packages/mermaid/src/docs/config/advanced.md similarity index 90% rename from packages/mermaid/src/docs/config/n00b-advanced.md rename to packages/mermaid/src/docs/config/advanced.md index 2932faa48..4ab477428 100644 --- a/packages/mermaid/src/docs/config/n00b-advanced.md +++ b/packages/mermaid/src/docs/config/advanced.md @@ -1,4 +1,4 @@ -# Advanced n00b mermaid (Coming soon..) +# Advanced mermaid (Coming soon..) ## splitting mermaid code from html diff --git a/packages/mermaid/src/docs/config/configuration.md b/packages/mermaid/src/docs/config/configuration.md index d248944dd..dcbdcf875 100644 --- a/packages/mermaid/src/docs/config/configuration.md +++ b/packages/mermaid/src/docs/config/configuration.md @@ -4,10 +4,28 @@ When mermaid starts, configuration is extracted to determine a configuration to - The default configuration - Overrides at the site level are set by the initialize call, and will be applied to all diagrams in the site/app. The term for this is the **siteConfig**. -- Directives - diagram authors can update select configuration parameters directly in the diagram code via directives. These are applied to the render config. +- Frontmatter (v10.5.0+) - diagram authors can update select configuration parameters in the frontmatter of the diagram. These are applied to the render config. +- Directives (Deprecated by Frontmatter) - diagram authors can update select configuration parameters directly in the diagram code via directives. These are applied to the render config. **The render config** is configuration that is used when rendering by applying these configurations. +## Frontmatter config + +The entire mermaid configuration (except the secure configs) can be overridden by the diagram author in the frontmatter of the diagram. The frontmatter is a YAML block at the top of the diagram. + +```mermaid-example +--- +title: Hello Title +config: + theme: base + themeVariables: + primaryColor: "#00ff00" +--- +flowchart + Hello --> World + +``` + ## Theme configuration ## Starting mermaid diff --git a/packages/mermaid/src/docs/config/directives.md b/packages/mermaid/src/docs/config/directives.md index c85d1d245..0e211161c 100644 --- a/packages/mermaid/src/docs/config/directives.md +++ b/packages/mermaid/src/docs/config/directives.md @@ -1,5 +1,9 @@ # Directives +```warning +Directives are deprecated from v10.5.0. Please use the `config` key in frontmatter to pass configuration. See [Configuration](./configuration.md) for more details. +``` + ## Directives Directives give a diagram author the capability to alter the appearance of a diagram before rendering by changing the applied configuration. @@ -112,7 +116,7 @@ The following code snippet changes `theme` to `forest`: `%%{init: { "theme": "forest" } }%%` -Possible theme values are: `default`,`base`, `dark`, `forest` and `neutral`. +Possible theme values are: `default`, `base`, `dark`, `forest` and `neutral`. Default Value is `default`. Example: @@ -231,7 +235,7 @@ Let us see an example: sequenceDiagram Alice->Bob: Hello Bob, how are you? -Bob->Alice: Fine, how did you mother like the book I suggested? And did you catch the new book about alien invasion? +Bob->Alice: Fine, how did your mother like the book I suggested? And did you catch the new book about alien invasion? Alice->Bob: Good. Bob->Alice: Cool ``` @@ -248,7 +252,7 @@ By applying that snippet to the diagram above, `wrap` will be enabled: %%{init: { "sequence": { "wrap": true, "width":300 } } }%% sequenceDiagram Alice->Bob: Hello Bob, how are you? -Bob->Alice: Fine, how did you mother like the book I suggested? And did you catch the new book about alien invasion? +Bob->Alice: Fine, how did your mother like the book I suggested? And did you catch the new book about alien invasion? Alice->Bob: Good. Bob->Alice: Cool ``` diff --git a/packages/mermaid/src/docs/config/usage.md b/packages/mermaid/src/docs/config/usage.md index a072ae408..ae3ad0f0a 100644 --- a/packages/mermaid/src/docs/config/usage.md +++ b/packages/mermaid/src/docs/config/usage.md @@ -35,7 +35,7 @@ pnpm add mermaid **Hosting mermaid on a web page:** -> Note:This topic explored in greater depth in the [User Guide for Beginners](../intro/n00b-gettingStarted.md) +> Note: This topic is explored in greater depth in the [User Guide for Beginners](../intro/getting-started.md) The easiest way to integrate mermaid on a web page requires two elements: @@ -94,7 +94,7 @@ Mermaid can load multiple diagrams, in the same page. ## Enabling Click Event and Tags in Nodes -A `securityLevel` configuration has to first be cleared. `securityLevel` sets the level of trust for the parsed diagrams and limits click functionality. This was introduce in version 8.2 as a security improvement, aimed at preventing malicious use. +A `securityLevel` configuration has to first be cleared. `securityLevel` sets the level of trust for the parsed diagrams and limits click functionality. This was introduced in version 8.2 as a security improvement, aimed at preventing malicious use. **It is the site owner's responsibility to discriminate between trustworthy and untrustworthy user-bases and we encourage the use of discretion.** @@ -109,14 +109,14 @@ Values: - **strict**: (**default**) HTML tags in the text are encoded and click functionality is disabled. - **antiscript**: HTML tags in text are allowed (only script elements are removed) and click functionality is enabled. - **loose**: HTML tags in text are allowed and click functionality is enabled. -- **sandbox**: With this security level, all rendering takes place in a sandboxed iframe. This prevent any JavaScript from running in the context. This may hinder interactive functionality of the diagram, like scripts, popups in the sequence diagram, links to other tabs or targets, etc. +- **sandbox**: With this security level, all rendering takes place in a sandboxed iframe. This prevents any JavaScript from running in the context. This may hinder interactive functionality of the diagram, like scripts, popups in the sequence diagram, links to other tabs or targets, etc. ```note This changes the default behaviour of mermaid so that after upgrade to 8.2, unless the `securityLevel` is not changed, tags in flowcharts are encoded as tags and clicking is disabled. **sandbox** security level is still in the beta version. ``` -**If you are taking responsibility for the diagram source security you can set the `securityLevel` to a value of your choosing . This allows clicks and tags are allowed.** +**If you are taking responsibility for the diagram source security you can set the `securityLevel` to a value of your choosing. This allows clicks and tags are allowed.** **To change `securityLevel`, you have to call `mermaid.initialize`:** @@ -225,7 +225,7 @@ mermaid fully supports webpack. Here is a [working demo](https://github.com/merm The main idea of the API is to be able to call a render function with the graph definition as a string. The render function will render the graph and call a callback with the resulting SVG code. With this approach it is up to the site creator to fetch the graph definition from the site (perhaps from a textarea), render it and place the graph somewhere in the site. -The example below show an outline of how this could be used. The example just logs the resulting SVG to the JavaScript console. +The example below shows an example of how this could be used. The example just logs the resulting SVG to the JavaScript console. ```html