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ensure only active/referenced files are saved

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This commit is contained in:
Tom 2022-04-10 18:47:42 +02:00
parent f1c9dda366
commit cf6b5c3b6e
1 changed files with 13 additions and 5 deletions
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18
src/public/app/widgets/type_widgets/canvas_note.js
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@ -224,20 +224,28 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
const elements = this.excalidrawRef.current.getSceneElements();
const appState = this.excalidrawRef.current.getAppState();
/**
* FIXME: a file is not deleted, even though removed from canvas
* maybe cross-reference elements and files before saving?!
* A file is not deleted, even though removed from canvas. therefore we only keep
* files that are referenced by an element. Maybe this will change with new excalidraw version?
*/
const files = this.excalidrawRef.current.getFiles();
const activeFiles = {};
elements.forEach((element) => {
if (element.fileId) {
activeFiles[element.fileId] = files[element.fileId];
}
})
const content = {
elements,
appState,
files,
files: activeFiles,
time,
};
this.log('getContent()', content);
this.log('getContent()', content, activeFiles);
return JSON.stringify(content);
}