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#3061 Log handing and other fixes, error handling in diagram creation

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This commit is contained in:
Knut Sveidqvist
2022-09-26 10:44:18 +02:00
parent ebdec77c88
commit a928120bec
10 changed files with 101 additions and 95 deletions
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4
packages/mermaid-mindmap/src/mermaidUtils.ts
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@@ -41,10 +41,13 @@ export const injectUtils = (
_sanitizeText: any,
_setupGraphViewbox: any
) => {
_log.info('Mermaid utils injected');
log.trace = _log.trace;
log.debug = _log.debug;
log.info = _log.info;
log.warn = _log.warn;
log.error = _log.error;
log.fatal = _log.fatal;
setLogLevel = _setLogLevel;
getConfig = _getConfig;
sanitizeText = _sanitizeText;
@@ -55,6 +58,7 @@ export const injectUtils = (
const warning = (..._args: any[]) => {
console.error('Log function was called before initialization');
};
export let log = {
trace: warning,
debug: warning,

16
packages/mermaid-mindmap/src/mindmapDb.js
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@@ -1,5 +1,5 @@
/** Created by knut on 15-01-14. */
import { sanitizeText, getConfig, log as _log } from './mermaidUtils';
import { sanitizeText, getConfig, log } from './mermaidUtils';
let nodes = [];
let cnt = 0;
@@ -131,9 +131,19 @@ export const type2Str = (type) => {
return 'no-border';
}
};
export let parseError; // = (str, hash)
// => {
// const error = { str, hash };
// throw error;
// };
export const setErrorHandler = (handler) => {
parseError = handler;
};
// Expose logger to grammar
export const log = _log;
export let graphType = 'mindmap';
export const getLogger = () => log;
export const getNodeById = (id) => nodes[id];
export const getElementById = (id) => elements[id];
// export default {

80
packages/mermaid-mindmap/src/mindmapRenderer.js
View File

@@ -215,51 +215,53 @@ function positionNodes(node, conf) {
* @param {any} version
* @param diagObj
*/
export const draw = (text, id, version, diagObj) => {
const conf = getConfig();
try {
log.debug('Renering info diagram\n' + text);
const securityLevel = getConfig().securityLevel;
// Handle root and Document for when rendering in sanbox mode
let sandboxElement;
if (securityLevel === 'sandbox') {
sandboxElement = select('#i' + id);
}
const root =
securityLevel === 'sandbox'
? select(sandboxElement.nodes()[0].contentDocument.body)
: select('body');
// Parse the graph definition
// This is done only for throwing the error if the text is not valid.
diagObj.db.clear();
// Parse the graph definition
diagObj.parser.parse(text);
const svg = root.select('#' + id);
log.debug('Renering info diagram\n' + text);
svg.append('g');
const mm = diagObj.db.getMindmap();
// Draw the graph and start with drawing the nodes without proper position
// this gives us the size of the nodes and we can set the positions later
const edgesElem = svg.append('g');
edgesElem.attr('class', 'mindmap-edges');
const nodesElem = svg.append('g');
nodesElem.attr('class', 'mindmap-nodes');
drawNodes(nodesElem, mm, -1, conf);
// Next step is to layout the mindmap, giving each node a position
const positionedMindmap = layoutMindmap(mm, conf);
// After this we can draw, first the edges and the then nodes with the correct position
drawEdges(edgesElem, positionedMindmap, null, 0, -1, conf);
positionNodes(positionedMindmap, conf);
// Setup the view box and size of the svg element
setupGraphViewbox(undefined, svg, conf.mindmap.padding, conf.mindmap.useMaxWidth);
} catch (e) {
log.error('Error while rendering info diagram');
log.error(e.message);
const securityLevel = getConfig().securityLevel;
// Handle root and Document for when rendering in sanbox mode
let sandboxElement;
if (securityLevel === 'sandbox') {
sandboxElement = select('#i' + id);
}
const root =
securityLevel === 'sandbox'
? select(sandboxElement.nodes()[0].contentDocument.body)
: select('body');
// Parse the graph definition
const svg = root.select('#' + id);
svg.append('g');
const mm = diagObj.db.getMindmap();
// Draw the graph and start with drawing the nodes without proper position
// this gives us the size of the nodes and we can set the positions later
const edgesElem = svg.append('g');
edgesElem.attr('class', 'mindmap-edges');
const nodesElem = svg.append('g');
nodesElem.attr('class', 'mindmap-nodes');
drawNodes(nodesElem, mm, -1, conf);
// Next step is to layout the mindmap, giving each node a position
const positionedMindmap = layoutMindmap(mm, conf);
// After this we can draw, first the edges and the then nodes with the correct position
drawEdges(edgesElem, positionedMindmap, null, 0, -1, conf);
positionNodes(positionedMindmap, conf);
// Setup the view box and size of the svg element
setupGraphViewbox(undefined, svg, conf.mindmap.padding, conf.mindmap.useMaxWidth);
};
export default {

54
packages/mermaid-mindmap/src/parser/mindmap.jison
View File

@@ -17,21 +17,21 @@
%%
\s*\%\%.* {yy.log.trace('Found comment',yytext);}
\s*\%\%.* {yy.getLogger().trace('Found comment',yytext);}
// \%\%[^\n]*\n /* skip comments */
"mindmap" return 'MINDMAP';
":::" { this.begin('CLASS'); }
<CLASS>.+ { this.popState();return 'CLASS'; }
<CLASS>\n { this.popState();}
// [\s]*"::icon(" { this.begin('ICON'); }
"::icon(" { yy.log.trace('Begin icon');this.begin('ICON'); }
"::icon(" { yy.getLogger().trace('Begin icon');this.begin('ICON'); }
[\n]+ return 'NL';
<ICON>[^\)]+ { return 'ICON'; }
<ICON>\) {yy.log.trace('end icon');this.popState();}
"-)" { yy.log.trace('Exploding node'); this.begin('NODE');return 'NODE_DSTART'; }
"(-" { yy.log.trace('Cloud'); this.begin('NODE');return 'NODE_DSTART'; }
"))" { yy.log.trace('Explosion Bang'); this.begin('NODE');return 'NODE_DSTART'; }
")" { yy.log.trace('Cloud Bang'); this.begin('NODE');return 'NODE_DSTART'; }
<ICON>\) {yy.getLogger().trace('end icon');this.popState();}
"-)" { yy.getLogger().trace('Exploding node'); this.begin('NODE');return 'NODE_DSTART'; }
"(-" { yy.getLogger().trace('Cloud'); this.begin('NODE');return 'NODE_DSTART'; }
"))" { yy.getLogger().trace('Explosion Bang'); this.begin('NODE');return 'NODE_DSTART'; }
")" { yy.getLogger().trace('Cloud Bang'); this.begin('NODE');return 'NODE_DSTART'; }
"((" { this.begin('NODE');return 'NODE_DSTART'; }
"(" { this.begin('NODE');return 'NODE_DSTART'; }
"[" { this.begin('NODE');return 'NODE_DSTART'; }
@@ -39,18 +39,18 @@
// !(-\() return 'NODE_ID';
[^\(\[\n\-\)]+ return 'NODE_ID';
<<EOF>> return 'EOF';
<NODE>["] { yy.log.trace('Starting NSTR');this.begin("NSTR");}
<NSTR>[^"]+ { yy.log.trace('description:', yytext); return "NODE_DESCR";}
<NODE>["] { yy.getLogger().trace('Starting NSTR');this.begin("NSTR");}
<NSTR>[^"]+ { yy.getLogger().trace('description:', yytext); return "NODE_DESCR";}
<NSTR>["] {this.popState();}
<NODE>[\)]\) {this.popState();yy.log.trace('node end ))');return "NODE_DEND";}
<NODE>[\)] {this.popState();yy.log.trace('node end )');return "NODE_DEND";}
<NODE>[\]] {this.popState();yy.log.trace('node end ...',yytext);return "NODE_DEND";}
<NODE>"(-" {this.popState();yy.log.trace('node end (-');return "NODE_DEND";}
<NODE>"-)" {this.popState();yy.log.trace('node end (-');return "NODE_DEND";}
<NODE>"((" {this.popState();yy.log.trace('node end ((');return "NODE_DEND";}
<NODE>"(" {this.popState();yy.log.trace('node end ((');return "NODE_DEND";}
<NODE>[^\)\]\(]+ { yy.log.trace('Long description:', yytext); return 'NODE_DESCR';}
<NODE>.+(?!\(\() { yy.log.trace('Long description:', yytext); return 'NODE_DESCR';}
<NODE>[\)]\) {this.popState();yy.getLogger().trace('node end ))');return "NODE_DEND";}
<NODE>[\)] {this.popState();yy.getLogger().trace('node end )');return "NODE_DEND";}
<NODE>[\]] {this.popState();yy.getLogger().trace('node end ...',yytext);return "NODE_DEND";}
<NODE>"(-" {this.popState();yy.getLogger().trace('node end (-');return "NODE_DEND";}
<NODE>"-)" {this.popState();yy.getLogger().trace('node end (-');return "NODE_DEND";}
<NODE>"((" {this.popState();yy.getLogger().trace('node end ((');return "NODE_DEND";}
<NODE>"(" {this.popState();yy.getLogger().trace('node end ((');return "NODE_DEND";}
<NODE>[^\)\]\(]+ { yy.getLogger().trace('Long description:', yytext); return 'NODE_DESCR';}
<NODE>.+(?!\(\() { yy.getLogger().trace('Long description:', yytext); return 'NODE_DESCR';}
// [\[] return 'NODE_START';
// .+ return 'TXT' ;
@@ -68,10 +68,10 @@ start
;
stop
: NL {yy.log.trace('Stop NL ');}
| EOF {yy.log.trace('Stop EOF ');}
| stop NL {yy.log.trace('Stop NL2 ');}
| stop EOF {yy.log.trace('Stop EOF2 ');}
: NL {yy.getLogger().trace('Stop NL ');}
| EOF {yy.getLogger().trace('Stop EOF ');}
| stop NL {yy.getLogger().trace('Stop NL2 ');}
| stop EOF {yy.getLogger().trace('Stop EOF2 ');}
;
document
: document statement stop
@@ -79,10 +79,10 @@ document
;
statement
: SPACELIST node { yy.log.trace('Node: ',$2.id);yy.addNode($1.length, $2.id, $2.descr, $2.type); }
| SPACELIST ICON { yy.log.trace('Icon: ',$2);yy.decorateNode({icon: $2}); }
: SPACELIST node { yy.getLogger().trace('Node: ',$2.id);yy.addNode($1.length, $2.id, $2.descr, $2.type); }
| SPACELIST ICON { yy.getLogger().trace('Icon: ',$2);yy.decorateNode({icon: $2}); }
| SPACELIST CLASS { yy.decorateNode({class: $2}); }
| node { yy.log.trace('Node: ',$1.id);yy.addNode(0, $1.id, $1.descr, $1.type); }
| node { yy.getLogger().trace('Node: ',$1.id);yy.addNode(0, $1.id, $1.descr, $1.type); }
| ICON { yy.decorateNode({icon: $1}); }
| CLASS { yy.decorateNode({class: $1}); }
| SPACELIST
@@ -97,12 +97,12 @@ node
nodeWithoutId
: NODE_DSTART NODE_DESCR NODE_DEND
{ yy.log.trace("node found ..", $1); $$ = { id: $2, descr: $2, type: yy.getType($1, $3) }; }
{ yy.getLogger().trace("node found ..", $1); $$ = { id: $2, descr: $2, type: yy.getType($1, $3) }; }
;
nodeWithId
: NODE_ID { $$ = { id: $1, descr: $1, type: yy.nodeType.DEFAULT }; }
| NODE_ID NODE_DSTART NODE_DESCR NODE_DEND
{ yy.log.trace("node found ..", $1); $$ = { id: $1, descr: $3, type: yy.getType($2, $4) }; }
{ yy.getLogger().trace("node found ..", $1); $$ = { id: $1, descr: $3, type: yy.getType($2, $4) }; }
;
%%

4
packages/mermaid-mindmap/src/registry.ts
View File

@@ -5,10 +5,10 @@ if (typeof document !== 'undefined') {
if (window.mermaid && typeof window.mermaid.detectors === 'object') {
window.mermaid.detectors.push({ id: 'mindmap', detector: mindmapDetector });
} else {
console.error('window.mermaid.detectors not found'); // eslint-disable-line no-console
// console.error('window.mermaid.detectors was not found!'); // eslint-disable-line no-console
window.mermaid = {};
window.mermaid.detectors = [{ id: 'mindmap', detector: mindmapDetector }];
console.error('Detectors now:', window.mermaid.detectors); // eslint-disable-line no-console
// console.error('Detectors now:', window.mermaid.detectors); // eslint-disable-line no-console
}
/*!

18
packages/mermaid/src/Diagram.ts
View File

@@ -15,33 +15,19 @@ export class Diagram {
this.type = detectType(txt, cnf);
const diagram = getDiagram(this.type);
log.debug('Type ' + this.type);
// console.log('Type ' + this.type);
// Setup diagram
this.db = diagram.db;
this.db.clear?.();
this.renderer = diagram.renderer;
this.parser = diagram.parser;
// console.log('Setting db to !', this.db);
this.parser.parser.yy = this.db;
if (diagram.init) {
diagram.init(cnf);
log.debug('Initialized diagram ' + this.type, cnf);
}
this.txt += '\n';
try {
this.parser.parser.yy.graphType = this.type;
this.parser.parser.yy.parseError = (str: string, hash: string) => {
const error = { str, hash };
throw error;
};
} catch (error) {
log.error('error', error);
}
try {
this.parse(this.txt, parseError);
} catch (error) {
log.error('error', error);
}
this.parse(this.txt, parseError);
}
// eslint-disable-next-line @typescript-eslint/ban-types

2
packages/mermaid/src/mermaid.ts
View File

@@ -53,7 +53,7 @@ const init = function (
callback?: Function
) {
try {
console.error('Detectors in init', mermaid.detectors); // eslint-disable-line
log.info('Detectors in init', mermaid.detectors); // eslint-disable-line
mermaid.detectors.forEach(({ id, detector }) => {
addDetector(id, detector);
});