Add the ability to view Invidious playlists

[ChunkyProgrammer]

Add the ability to view Invidious playlists

Pull Request Type

• Feature Implementation

Description

This PR allows us to view Invidious playlists (playlists that were created on Invidious)

Testing

• enter this playlist in the search bar: https://vid.puffyan.us/playlist?list=IVPLl_MgDeoZc0LTKRPutqlmivaY8btU171
• see videos in playlist (even if using local api or different invidious instance is set)
• share playlist (see only IV options)
  
• play a video from playlist
• wtach-video-playlist fills with videos from the IV playlist

Desktop

• OS: Windows
• OS Version: 10
• FreeTube version: 0.19.1

[absidue]

When the local API is selected, you can only support these playlists if backend fallback is enabled, please add the relevant checks. Feel free to take inspiration from how we hide the popular button in the side bar.

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[efb4f5ff-1298-471a-8973-3d47447115dc]

NOTE: THIS PR SHOULD BE MERGED AFTER: #4234 AND #4242

Could u maybe resolve conflicts so i can do a proper review :)

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.

[ChunkyProgrammer]

Will wait for #4597 to be merged before adding rest of changes (basically the playlist view loads but the playlist on the watch page still has some issues)

[PikachuEXE]

To fix the error simply update searchQueryTextRequested() in src/renderer/views/Playlist/Playlist.js to

    searchQueryTextRequested() {
      return this.$route.query.searchQueryText ?? ''
    },

Coz playlist-info expect string but this query can return undefined

[absidue]

These two lines look identical to the lines, only a few lines further up. Are these needed?

[absidue]

Looks like the share menu on the watch page doesn't work correctly. For the YouTube links it includes the playlist ID, even though it it won't work as it's an Invidious playlist and for the Invidious ones it uses the current instance instead of the playlist's instance.

[ChunkyProgrammer]

Looks like the share menu on the watch page doesn't work correctly. For the YouTube links it includes the playlist ID, even though it it won't work as it's an Invidious playlist and for the Invidious ones it uses the current instance instead of the playlist's instance.

I guess we should just remove the playlist id in this case?

[ChunkyProgrammer]

I will be setting this to WIP as I'd like to revisit this once the piped PR is merged (I'd also like to add support for piped playlists)

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.

[github-actions]

This pull request has conflicts, please resolve those before we can evaluate the pull request.

[github-actions]

Conflicts have been resolved. A maintainer will review the pull request shortly.