Jellyfin: Don't fail entire sync if artist mbid is corrupt #1332
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Have a case where a musicbrainz id on an album is incorrect, and it was blocking my entire library from importing. Luckily MA already catches the error and raises an InvalidDataError on the Artist model setter. This just catches it, so that this artist is imported without the broken data and the other artists are still imported correctly.
marcelveldt
reviewed
Jun 9, 2024
marcelveldt
reviewed
Jun 9, 2024
Co-authored-by: Marcel van der Veldt <[email protected]>
Co-authored-by: Marcel van der Veldt <[email protected]>
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Jellyfin does not seem to validate musicbrainz ids. It's basically a free text field in the Jellyfin UI, accepting even daft strings like "FEEDME". MA does validate them though, raising InvalidDataError if basic checks fail when setting the value on a model object. If that InvalidDataError exception is raised during a library sync then the sync will stop. This leads to a library with some artists, no albums and no tracks. This happened to my library after running Picard over it.
I would like to handle the exception, log a message the user can action, and then continue without bringing the MBID into MA. The rest of the users library is imported. And the user can see which track is broken, fix it, and then on the next sync it can be pulled in.
If you are happy with this change, I'd like to do a follow up PR to cover the other unprotected mbid cases in the sync process.
(In my case the field is "corrupt" because Jellyfin can't handle albums with multiple artists very well and has decided to put multiple artist mbid's against a single artist. This is so broken even parts of the Jellyfin UI can't handle it).