(Bug report) Libraries in Excalidraw are broken

[CobriMediaJulien]

Description

In the file canvas.js the following part of the code is broken:

'''
Promise.all(
(await note.getAttachmentsByRole('canvasLibraryItem'))
.map(attachment => attachment.getBlob())
).then(blobs => {
if (note.noteId !== this.currentNoteId) {
// current note changed in the course of the async operation
return;
}
'''

the code return empty blob content.

TriliumNext Version

0.90.12

What operating system are you using?

Windows

What is your setup?

Local + server sync

Operating System Version

Win 10

Error logs

No response

[CobriMediaJulien]

For reference:

Zadam integrated libraries allrdy:

zadam/trilium@f37dc66

But the feature doesn´t work anymore with triliumnext. I´m also happy for more advice where to search. Maybe i can debug myself with some help.

[CobriMediaJulien]

Just an idea:

instead of saving the library in the attachments, how about a own hidden notebook structure and the user can just add the json content there. so the user could manage his library. So this could be rather a feature improvement instead bug fixing.

[CobriMediaJulien]

Documentation for fix, until I handle my code better. It's chaos right now:

change in sattachments.ts:

  hasStringContent() {
        const isString = utils.isStringNote(undefined, this.mime);
        console.log(`hasStringContent in sattachment called for MIME: ${this.mime}, Result: ${isString}`);
        return isString;
    }

undefined was null before.

and in ultis.ts:

function isStringNote(type: string | undefined, mime: string): boolean { ..]

null was replaced with undefined too. then it works like in zadams integration

[eliandoran]

Reopening until the PR is merged.

[eliandoran]

Done in #787 .