Title heading sync broken - Failed to push steps

[theroch]

Please make a clear and concise description of what the bug is.

Steps to reproduce

1. Create new note
2. Set # Heading
3. Save note
4. Click another note
5. See error console

Expected behaviour

No error in console.
Title of Note, on left side is updated with first line of note

Actual behavior

Error in console

Happens in Firefox 139.0.4 and Brave 1.78.102

Errors/Logs

[ERROR] text: Failed to push the steps to the server  Object { app: "text", uid: "xxxxxxxxxx", level: 2, stack: "J@https://my.server.com/apps/text/js/text-editors.js?v=2ed0fdb7-33:2:176176\nNe@https://my.server.com/apps/text/js/text-editors.js?v=2ed0fdb7-33:2:187597\nv@https://my.server.com/apps/text/js/text-editors.js?v=2ed0fdb7-33:2:192273\n", message: "Request failed with status code 403", name: "AxiosError", code: "ERR_BAD_REQUEST", config: {…}, request: XMLHttpRequest, response: {…}, … }
[ERROR] text: failed to write to document - not allowed Object { app: "text", uid: "xxxxxxxxxx", level: 2 }
[ERROR] text: Unexpected Error "Failed to apply steps. Retry!" Object { app: "text", uid: "xxxxxxxxxx", level: 2, error: Error }

Server

Notes app version: 4.12.1
Nextcloud version: 29.0.16, 30.0.11, 31.0.2
OS: Ubuntu 22.04
Web server (from outside to nextcloud): Apache 2.4.x
PHP version: PHP 8.1.x
Database: 10.6.x

Nextcloud configuration:

Details

``` If you have access to your command line run e.g.: sudo -u www-data php occ config:list system from within your Nextcloud installation folder ```

Workaround

Downgrading Notes to 4.11.0 solves the problem, only in 29.0.16

[theroch]

See also #7144

[theroch]

We can confirm this bug for Nextcloud 30.0.11.
Downgrading to Note 4.11.0 doesn't solve the problem in 30.0.11

[rugk]

Never upgraded to 4.12.0, still on 4.11.0 and also notice sync issues, it does not always sync the texts?

Note this only seems to affect the WYSIWYG editor?

Nextcloud Hub 10 (31.0.2)

[theroch]

Problem still persists with Notes 4.12.1

[theroch]

We can confirm this issue for Nextcloud 30.0.12

[gaudryc]

The notes app acts as if the "files:node:updated" event is never emitted by the text app.

In Nextcloud 29, text app should emit "files:file:updated" on file saving.
In Nextcloud 30 and 31, text app should emit "files:node:updated" on file saving.

The notes 4.12.* versions wait for "files:node:updated" event to update the note title, so these versions must not be compatible with Nextcloud 29.
The notes 4.11.* versions wait for "files:file:updated" event to update the note title, so these versions must not be compatible with Nextcloud 30 and higher.

It seems that the text app never emits this "files:node:update" event in Nextcloud 30 and later.

[gaudryc]

After adding some tracing code, I confirm that the text application never emits the files:node:updated event because the editor's nodeId attribute is always null (even if the user is editing an existing file).

text/src/components/Editor.vue
	...
	onSave() {
		if (this.fileNode) {
			this.fileNode.mtime = new Date()
			emit('files:node:updated', this.fileNode)
		}
		...
	}
	...

Next step: find why this attribute is always null.
Is it a notes app issue or a text app issue ?

[theroch]

Here is the change which migrates to files:node:updated:
nextcloud/text@3da9c10

Before this change text only emit('files:file:updated', { fileid: this.fileId }), maybe this is cause of the issue?

[theroch]

I think this issue is related to the text app. I've added some more information in issue #1598

[gaudryc]

#1598