mirror of
https://github.com/mermaid-js/mermaid.git
synced 2025-09-21 08:19:43 +02:00
#931 Aligning with code standard
This commit is contained in:
knsv
@@ -1,33 +1,33 @@
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import * as d3 from 'd3'
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import { sanitizeUrl } from '@braintree/sanitize-url'
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import { logger } from '../../logger'
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import utils from '../../utils'
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import { getConfig } from '../../config'
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import * as d3 from 'd3';
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import { sanitizeUrl } from '@braintree/sanitize-url';
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import { logger } from '../../logger';
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import utils from '../../utils';
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import { getConfig } from '../../config';
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const config = getConfig()
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let vertices = {}
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let edges = []
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let classes = []
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let subGraphs = []
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let subGraphLookup = {}
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let tooltips = {}
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let subCount = 0
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let direction
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const config = getConfig();
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let vertices = {};
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let edges = [];
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let classes = [];
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let subGraphs = [];
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let subGraphLookup = {};
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let tooltips = {};
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let subCount = 0;
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let direction;
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// Functions to be run after graph rendering
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let funs = []
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let funs = [];
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const sanitize = text => {
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let txt = text
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let txt = text;
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if (config.securityLevel !== 'loose') {
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txt = txt.replace(/<br>/g, '#br#')
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txt = txt.replace(/<br\S*?\/>/g, '#br#')
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txt = txt.replace(/</g, '<').replace(/>/g, '>')
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txt = txt.replace(/=/g, '=')
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txt = txt.replace(/#br#/g, '<br/>')
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txt = txt.replace(/<br>/g, '#br#');
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txt = txt.replace(/<br\S*?\/>/g, '#br#');
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txt = txt.replace(/</g, '<').replace(/>/g, '>');
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txt = txt.replace(/=/g, '=');
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txt = txt.replace(/#br#/g, '<br/>');
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}
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return txt
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}
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return txt;
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};
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/**
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* Function called by parser when a node definition has been found
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@@ -37,53 +37,53 @@ const sanitize = text => {
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* @param style
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* @param classes
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*/
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export const addVertex = function (_id, text, type, style, classes) {
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let txt
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let id = _id
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export const addVertex = function(_id, text, type, style, classes) {
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let txt;
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let id = _id;
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if (typeof id === 'undefined') {
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return
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return;
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}
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if (id.trim().length === 0) {
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return
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return;
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}
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if (id[0].match(/\d/)) id = 's' + id
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if (id[0].match(/\d/)) id = 's' + id;
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if (typeof vertices[id] === 'undefined') {
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vertices[id] = { id: id, styles: [], classes: [] }
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vertices[id] = { id: id, styles: [], classes: [] };
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}
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if (typeof text !== 'undefined') {
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txt = sanitize(text.trim())
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txt = sanitize(text.trim());
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// strip quotes if string starts and exnds with a quote
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if (txt[0] === '"' && txt[txt.length - 1] === '"') {
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txt = txt.substring(1, txt.length - 1)
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txt = txt.substring(1, txt.length - 1);
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}
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vertices[id].text = txt
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vertices[id].text = txt;
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} else {
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if (!vertices[id].text) {
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vertices[id].text = _id
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vertices[id].text = _id;
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}
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}
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if (typeof type !== 'undefined') {
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vertices[id].type = type
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vertices[id].type = type;
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}
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if (typeof style !== 'undefined') {
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if (style !== null) {
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style.forEach(function (s) {
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vertices[id].styles.push(s)
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})
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style.forEach(function(s) {
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vertices[id].styles.push(s);
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});
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}
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}
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if (typeof classes !== 'undefined') {
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if (classes !== null) {
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classes.forEach(function (s) {
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vertices[id].classes.push(s)
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})
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classes.forEach(function(s) {
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vertices[id].classes.push(s);
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});
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}
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}
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}
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};
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/**
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* Function called by parser when a link/edge definition has been found
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@@ -92,134 +92,138 @@ export const addVertex = function (_id, text, type, style, classes) {
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* @param type
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* @param linktext
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*/
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export const addLink = function (_start, _end, type, linktext) {
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let start = _start
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let end = _end
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if (start[0].match(/\d/)) start = 's' + start
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if (end[0].match(/\d/)) end = 's' + end
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logger.info('Got edge...', start, end)
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export const addLink = function(_start, _end, type, linktext) {
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let start = _start;
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let end = _end;
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if (start[0].match(/\d/)) start = 's' + start;
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if (end[0].match(/\d/)) end = 's' + end;
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logger.info('Got edge...', start, end);
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const edge = { start: start, end: end, type: undefined, text: '' }
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linktext = type.text
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const edge = { start: start, end: end, type: undefined, text: '' };
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linktext = type.text;
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if (typeof linktext !== 'undefined') {
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edge.text = sanitize(linktext.trim())
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edge.text = sanitize(linktext.trim());
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// strip quotes if string starts and exnds with a quote
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if (edge.text[0] === '"' && edge.text[edge.text.length - 1] === '"') {
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edge.text = edge.text.substring(1, edge.text.length - 1)
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edge.text = edge.text.substring(1, edge.text.length - 1);
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}
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}
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if (typeof type !== 'undefined') {
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edge.type = type.type
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edge.stroke = type.stroke
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edge.type = type.type;
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edge.stroke = type.stroke;
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}
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edges.push(edge)
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}
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edges.push(edge);
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};
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/**
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* Updates a link's line interpolation algorithm
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* @param pos
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* @param interpolate
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*/
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export const updateLinkInterpolate = function (positions, interp) {
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positions.forEach(function (pos) {
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export const updateLinkInterpolate = function(positions, interp) {
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positions.forEach(function(pos) {
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if (pos === 'default') {
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edges.defaultInterpolate = interp
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edges.defaultInterpolate = interp;
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} else {
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edges[pos].interpolate = interp
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edges[pos].interpolate = interp;
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}
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})
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}
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});
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};
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/**
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* Updates a link with a style
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* @param pos
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* @param style
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*/
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export const updateLink = function (positions, style) {
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positions.forEach(function (pos) {
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export const updateLink = function(positions, style) {
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positions.forEach(function(pos) {
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if (pos === 'default') {
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edges.defaultStyle = style
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edges.defaultStyle = style;
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} else {
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if (utils.isSubstringInArray('fill', style) === -1) {
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style.push('fill:none')
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style.push('fill:none');
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}
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edges[pos].style = style
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edges[pos].style = style;
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}
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})
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}
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});
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};
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export const addClass = function (id, style) {
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export const addClass = function(id, style) {
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if (typeof classes[id] === 'undefined') {
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classes[id] = { id: id, styles: [] }
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classes[id] = { id: id, styles: [] };
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}
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if (typeof style !== 'undefined') {
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if (style !== null) {
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style.forEach(function (s) {
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classes[id].styles.push(s)
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})
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style.forEach(function(s) {
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classes[id].styles.push(s);
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});
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}
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}
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}
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};
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/**
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* Called by parser when a graph definition is found, stores the direction of the chart.
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* @param dir
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*/
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export const setDirection = function (dir) {
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direction = dir
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}
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export const setDirection = function(dir) {
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direction = dir;
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};
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/**
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* Called by parser when a special node is found, e.g. a clickable element.
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* @param ids Comma separated list of ids
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* @param className Class to add
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*/
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export const setClass = function (ids, className) {
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ids.split(',').forEach(function (_id) {
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let id = _id
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if (_id[0].match(/\d/)) id = 's' + id
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export const setClass = function(ids, className) {
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ids.split(',').forEach(function(_id) {
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let id = _id;
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if (_id[0].match(/\d/)) id = 's' + id;
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if (typeof vertices[id] !== 'undefined') {
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vertices[id].classes.push(className)
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vertices[id].classes.push(className);
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}
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if (typeof subGraphLookup[id] !== 'undefined') {
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subGraphLookup[id].classes.push(className)
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subGraphLookup[id].classes.push(className);
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}
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})
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}
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});
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};
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const setTooltip = function (ids, tooltip) {
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ids.split(',').forEach(function (id) {
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const setTooltip = function(ids, tooltip) {
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ids.split(',').forEach(function(id) {
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if (typeof tooltip !== 'undefined') {
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tooltips[id] = sanitize(tooltip)
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tooltips[id] = sanitize(tooltip);
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}
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})
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}
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});
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};
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const setClickFun = function (_id, functionName) {
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let id = _id
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if (_id[0].match(/\d/)) id = 's' + id
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const setClickFun = function(_id, functionName) {
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let id = _id;
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if (_id[0].match(/\d/)) id = 's' + id;
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if (config.securityLevel !== 'loose') {
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return
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return;
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}
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if (typeof functionName === 'undefined') {
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return
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return;
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}
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if (typeof vertices[id] !== 'undefined') {
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funs.push(function (element) {
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const elem = document.querySelector(`[id="${id}"]`)
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funs.push(function(element) {
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const elem = document.querySelector(`[id="${id}"]`);
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if (elem !== null) {
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elem.addEventListener('click', function () {
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window[functionName](id)
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}, false)
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elem.addEventListener(
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'click',
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function() {
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window[functionName](id);
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},
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false
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);
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}
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})
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});
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}
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}
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};
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/**
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* Called by parser when a link is found. Adds the URL to the vertex data.
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@@ -227,24 +231,24 @@ const setClickFun = function (_id, functionName) {
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* @param linkStr URL to create a link for
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* @param tooltip Tooltip for the clickable element
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*/
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export const setLink = function (ids, linkStr, tooltip) {
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ids.split(',').forEach(function (_id) {
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let id = _id
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if (_id[0].match(/\d/)) id = 's' + id
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export const setLink = function(ids, linkStr, tooltip) {
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ids.split(',').forEach(function(_id) {
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let id = _id;
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if (_id[0].match(/\d/)) id = 's' + id;
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if (typeof vertices[id] !== 'undefined') {
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if (config.securityLevel !== 'loose') {
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vertices[id].link = sanitizeUrl(linkStr) // .replace(/javascript:.*/g, '')
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vertices[id].link = sanitizeUrl(linkStr); // .replace(/javascript:.*/g, '')
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} else {
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vertices[id].link = linkStr
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vertices[id].link = linkStr;
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}
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}
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})
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setTooltip(ids, tooltip)
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setClass(ids, 'clickable')
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}
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export const getTooltip = function (id) {
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return tooltips[id]
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}
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});
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setTooltip(ids, tooltip);
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setClass(ids, 'clickable');
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};
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export const getTooltip = function(id) {
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return tooltips[id];
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};
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/**
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* Called by parser when a click definition is found. Registers an event handler.
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@@ -252,209 +256,219 @@ export const getTooltip = function (id) {
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* @param functionName Function to be called on click
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* @param tooltip Tooltip for the clickable element
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*/
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export const setClickEvent = function (ids, functionName, tooltip) {
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ids.split(',').forEach(function (id) { setClickFun(id, functionName) })
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setTooltip(ids, tooltip)
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setClass(ids, 'clickable')
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}
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export const setClickEvent = function(ids, functionName, tooltip) {
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ids.split(',').forEach(function(id) {
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setClickFun(id, functionName);
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});
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setTooltip(ids, tooltip);
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setClass(ids, 'clickable');
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};
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export const bindFunctions = function (element) {
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funs.forEach(function (fun) {
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fun(element)
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})
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}
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export const getDirection = function () {
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return direction
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}
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export const bindFunctions = function(element) {
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funs.forEach(function(fun) {
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fun(element);
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});
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};
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export const getDirection = function() {
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return direction;
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};
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/**
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* Retrieval function for fetching the found nodes after parsing has completed.
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* @returns {{}|*|vertices}
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*/
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export const getVertices = function () {
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return vertices
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}
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export const getVertices = function() {
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return vertices;
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};
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/**
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* Retrieval function for fetching the found links after parsing has completed.
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* @returns {{}|*|edges}
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*/
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export const getEdges = function () {
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return edges
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}
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export const getEdges = function() {
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return edges;
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};
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/**
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* Retrieval function for fetching the found class definitions after parsing has completed.
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* @returns {{}|*|classes}
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*/
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export const getClasses = function () {
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return classes
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}
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export const getClasses = function() {
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return classes;
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};
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const setupToolTips = function (element) {
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let tooltipElem = d3.select('.mermaidTooltip')
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const setupToolTips = function(element) {
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let tooltipElem = d3.select('.mermaidTooltip');
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if ((tooltipElem._groups || tooltipElem)[0][0] === null) {
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tooltipElem = d3.select('body')
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tooltipElem = d3
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.select('body')
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.append('div')
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.attr('class', 'mermaidTooltip')
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.style('opacity', 0)
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.style('opacity', 0);
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}
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|
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const svg = d3.select(element).select('svg')
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const svg = d3.select(element).select('svg');
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|
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const nodes = svg.selectAll('g.node')
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const nodes = svg.selectAll('g.node');
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nodes
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.on('mouseover', function () {
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const el = d3.select(this)
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const title = el.attr('title')
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.on('mouseover', function() {
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const el = d3.select(this);
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const title = el.attr('title');
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// Dont try to draw a tooltip if no data is provided
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if (title === null) {
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return
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return;
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}
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const rect = this.getBoundingClientRect()
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||||
const rect = this.getBoundingClientRect();
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|
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tooltipElem.transition()
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tooltipElem
|
||||
.transition()
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.duration(200)
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||||
.style('opacity', '.9')
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||||
tooltipElem.html(el.attr('title'))
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.style('left', (rect.left + (rect.right - rect.left) / 2) + 'px')
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.style('top', (rect.top - 14 + document.body.scrollTop) + 'px')
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el.classed('hover', true)
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.style('opacity', '.9');
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tooltipElem
|
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.html(el.attr('title'))
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.style('left', rect.left + (rect.right - rect.left) / 2 + 'px')
|
||||
.style('top', rect.top - 14 + document.body.scrollTop + 'px');
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||||
el.classed('hover', true);
|
||||
})
|
||||
.on('mouseout', function () {
|
||||
tooltipElem.transition()
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||||
.on('mouseout', function() {
|
||||
tooltipElem
|
||||
.transition()
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||||
.duration(500)
|
||||
.style('opacity', 0)
|
||||
const el = d3.select(this)
|
||||
el.classed('hover', false)
|
||||
})
|
||||
}
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||||
funs.push(setupToolTips)
|
||||
.style('opacity', 0);
|
||||
const el = d3.select(this);
|
||||
el.classed('hover', false);
|
||||
});
|
||||
};
|
||||
funs.push(setupToolTips);
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||||
|
||||
/**
|
||||
* Clears the internal graph db so that a new graph can be parsed.
|
||||
*/
|
||||
export const clear = function () {
|
||||
vertices = {}
|
||||
classes = {}
|
||||
edges = []
|
||||
funs = []
|
||||
funs.push(setupToolTips)
|
||||
subGraphs = []
|
||||
subGraphLookup = {}
|
||||
subCount = 0
|
||||
tooltips = []
|
||||
}
|
||||
export const clear = function() {
|
||||
vertices = {};
|
||||
classes = {};
|
||||
edges = [];
|
||||
funs = [];
|
||||
funs.push(setupToolTips);
|
||||
subGraphs = [];
|
||||
subGraphLookup = {};
|
||||
subCount = 0;
|
||||
tooltips = [];
|
||||
};
|
||||
/**
|
||||
*
|
||||
* @returns {string}
|
||||
*/
|
||||
export const defaultStyle = function () {
|
||||
return 'fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;'
|
||||
}
|
||||
export const defaultStyle = function() {
|
||||
return 'fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;';
|
||||
};
|
||||
|
||||
/**
|
||||
* Clears the internal graph db so that a new graph can be parsed.
|
||||
*/
|
||||
export const addSubGraph = function (_id, list, _title) {
|
||||
let id = _id
|
||||
let title = _title
|
||||
export const addSubGraph = function(_id, list, _title) {
|
||||
let id = _id;
|
||||
let title = _title;
|
||||
if (_id === _title && _title.match(/\s/)) {
|
||||
id = undefined
|
||||
id = undefined;
|
||||
}
|
||||
function uniq (a) {
|
||||
const prims = { 'boolean': {}, 'number': {}, 'string': {} }
|
||||
const objs = []
|
||||
function uniq(a) {
|
||||
const prims = { boolean: {}, number: {}, string: {} };
|
||||
const objs = [];
|
||||
|
||||
return a.filter(function (item) {
|
||||
const type = typeof item
|
||||
return a.filter(function(item) {
|
||||
const type = typeof item;
|
||||
if (item.trim() === '') {
|
||||
return false
|
||||
return false;
|
||||
}
|
||||
if (type in prims) { return prims[type].hasOwnProperty(item) ? false : (prims[type][item] = true) } else { return objs.indexOf(item) >= 0 ? false : objs.push(item) }
|
||||
})
|
||||
if (type in prims) {
|
||||
return prims[type].hasOwnProperty(item) ? false : (prims[type][item] = true);
|
||||
} else {
|
||||
return objs.indexOf(item) >= 0 ? false : objs.push(item);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
let nodeList = []
|
||||
let nodeList = [];
|
||||
|
||||
nodeList = uniq(nodeList.concat.apply(nodeList, list))
|
||||
nodeList = uniq(nodeList.concat.apply(nodeList, list));
|
||||
for (let i = 0; i < nodeList.length; i++) {
|
||||
if (nodeList[i][0].match(/\d/)) nodeList[i] = 's' + nodeList[i]
|
||||
if (nodeList[i][0].match(/\d/)) nodeList[i] = 's' + nodeList[i];
|
||||
}
|
||||
|
||||
id = id || ('subGraph' + subCount)
|
||||
if (id[0].match(/\d/)) id = 's' + id
|
||||
title = title || ''
|
||||
title = sanitize(title)
|
||||
subCount = subCount + 1
|
||||
const subGraph = { id: id, nodes: nodeList, title: title.trim(), classes: [] }
|
||||
subGraphs.push(subGraph)
|
||||
subGraphLookup[id] = subGraph
|
||||
return id
|
||||
}
|
||||
id = id || 'subGraph' + subCount;
|
||||
if (id[0].match(/\d/)) id = 's' + id;
|
||||
title = title || '';
|
||||
title = sanitize(title);
|
||||
subCount = subCount + 1;
|
||||
const subGraph = { id: id, nodes: nodeList, title: title.trim(), classes: [] };
|
||||
subGraphs.push(subGraph);
|
||||
subGraphLookup[id] = subGraph;
|
||||
return id;
|
||||
};
|
||||
|
||||
const getPosForId = function (id) {
|
||||
const getPosForId = function(id) {
|
||||
for (let i = 0; i < subGraphs.length; i++) {
|
||||
if (subGraphs[i].id === id) {
|
||||
return i
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
let secCount = -1
|
||||
const posCrossRef = []
|
||||
const indexNodes2 = function (id, pos) {
|
||||
const nodes = subGraphs[pos].nodes
|
||||
secCount = secCount + 1
|
||||
return -1;
|
||||
};
|
||||
let secCount = -1;
|
||||
const posCrossRef = [];
|
||||
const indexNodes2 = function(id, pos) {
|
||||
const nodes = subGraphs[pos].nodes;
|
||||
secCount = secCount + 1;
|
||||
if (secCount > 2000) {
|
||||
return
|
||||
return;
|
||||
}
|
||||
posCrossRef[secCount] = pos
|
||||
posCrossRef[secCount] = pos;
|
||||
// Check if match
|
||||
if (subGraphs[pos].id === id) {
|
||||
return {
|
||||
result: true,
|
||||
count: 0
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
let count = 0
|
||||
let posCount = 1
|
||||
let count = 0;
|
||||
let posCount = 1;
|
||||
while (count < nodes.length) {
|
||||
const childPos = getPosForId(nodes[count])
|
||||
const childPos = getPosForId(nodes[count]);
|
||||
// Ignore regular nodes (pos will be -1)
|
||||
if (childPos >= 0) {
|
||||
const res = indexNodes2(id, childPos)
|
||||
const res = indexNodes2(id, childPos);
|
||||
if (res.result) {
|
||||
return {
|
||||
result: true,
|
||||
count: posCount + res.count
|
||||
}
|
||||
};
|
||||
} else {
|
||||
posCount = posCount + res.count
|
||||
posCount = posCount + res.count;
|
||||
}
|
||||
}
|
||||
count = count + 1
|
||||
count = count + 1;
|
||||
}
|
||||
|
||||
return {
|
||||
result: false,
|
||||
count: posCount
|
||||
}
|
||||
}
|
||||
};
|
||||
};
|
||||
|
||||
export const getDepthFirstPos = function (pos) {
|
||||
return posCrossRef[pos]
|
||||
}
|
||||
export const indexNodes = function () {
|
||||
secCount = -1
|
||||
export const getDepthFirstPos = function(pos) {
|
||||
return posCrossRef[pos];
|
||||
};
|
||||
export const indexNodes = function() {
|
||||
secCount = -1;
|
||||
if (subGraphs.length > 0) {
|
||||
indexNodes2('none', subGraphs.length - 1, 0)
|
||||
indexNodes2('none', subGraphs.length - 1, 0);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
export const getSubGraphs = function () {
|
||||
return subGraphs
|
||||
}
|
||||
export const getSubGraphs = function() {
|
||||
return subGraphs;
|
||||
};
|
||||
|
||||
export default {
|
||||
addVertex,
|
||||
@@ -478,4 +492,4 @@ export default {
|
||||
getDepthFirstPos,
|
||||
indexNodes,
|
||||
getSubGraphs
|
||||
}
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user