gaschz/trilium
1
0
Fork 0
mirror of https://github.com/zadam/trilium.git synced 2025-06-06 18:08:33 +02:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

show mermaid errors, fixes #3610

Browse Source
This commit is contained in:
zadam 2023-02-13 23:46:04 +01:00
parent e9a2cacb5b
commit 896a4fe981
1 changed files with 22 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/public/app/widgets/mermaid.js
View File

@ -73,7 +73,7 @@ export default class MermaidWidget extends NoteContextAwareWidget {
const wheelZoomLoaded = libraryLoader.requireLibrary(libraryLoader.WHEEL_ZOOM); const wheelZoomLoaded = libraryLoader.requireLibrary(libraryLoader.WHEEL_ZOOM);
try { try {
const renderedSvg = await this.renderSvg(); await this.renderSvg(async renderedSvg => {
this.$display.html(renderedSvg); this.$display.html(renderedSvg);
await wheelZoomLoaded; await wheelZoomLoaded;
@ -88,21 +88,22 @@ export default class MermaidWidget extends NoteContextAwareWidget {
}); });
this.$errorContainer.hide(); this.$errorContainer.hide();
});
} catch (e) { } catch (e) {
this.$errorMessage.text(e.message); this.$errorMessage.text(e.message);
this.$errorContainer.show(); this.$errorContainer.show();
} }
} }
renderSvg() { async renderSvg(cb) {
return new Promise(async res => {
idCounter++; idCounter++;
const noteComplement = await froca.getNoteComplement(this.noteId); const noteComplement = await froca.getNoteComplement(this.noteId);
const content = noteComplement.content || ""; const content = noteComplement.content || "";
mermaid.mermaidAPI.render(`mermaid-graph-${idCounter}`, content, res); // this can't be promisified since in case of error this both calls callback with error SVG and throws exception
}); // with error details
mermaid.mermaidAPI.render(`mermaid-graph-${idCounter}`, content, cb);
} }
async entitiesReloadedEvent({loadResults}) { async entitiesReloadedEvent({loadResults}) {
@ -116,9 +117,9 @@ export default class MermaidWidget extends NoteContextAwareWidget {
return; return;
} }
const renderedSvg = await this.renderSvg(); await this.renderSvg(renderedSvg => {
this.download(`${this.note.title}.svg`, renderedSvg); this.download(`${this.note.title}.svg`, renderedSvg);
});
} }
download(filename, text) { download(filename, text) {