Spotify

Development

1. npm run npm-dev or bun run bun-dev
2. load SpotifyConfig.json into Grayjay

TO-DO

• an entire podcast has a rating. maybe give the episode the podcast rating use this to load it https://api-partner.spotify.com/pathfinder/v1/query?operationName=queryShowMetadataV2&variables=%7B%22uri%22%3A%22spotify%3Ashow%3A5VzFvh1JlEhBMS6ZHZ8CNO%22%7D&extensions=%7B%22persistedQuery%22%3A%7B%22version%22%3A1%2C%22sha256Hash%22%3A%225fb034a236a3e8301e9eca0e23def3341ed66c891ea2d4fea374c091dc4b4a6a%22%7D%7D
• there is data about the number of people following a podcast somewhere that shows up in the mobile app
• music video support (not available in the us)
• video podcast support (requires a better websocket api)
• similar to bilibili i think we need to add id prefixes or suffixes because there could be collision
• add offline playback for widevine support as far as i can tell this will not be possible. Spotify does not support offline playback in the Web Player. Asking the ephemeral license server for a persistent license hasn't worked. Offline playback is likely possible if we emulate the desktop or mobile app functionality wireshark tips https://www.netresec.com/?page=PolarProxy to unencrypt https://docs.fedoraproject.org/en-US/quick-docs/using-shared-system-certificates/ for adding the root ca some reference offline/persistent widevine https://github.com/AnassHmida/react-native-video-drm/blob/main/android-exoplayer/src/main/java/com/brentvatne/exoplayer/DownloadTracker.java
• androidx.media3.exoplayer.drm.DefaultDrmSessionManager$MissingSchemeDataException: Media does not support uuid: edef8ba9-79d6-4ace-a3c8-27dcd51d21ed is some weird DRM issue. happens at least for these albums https://open.spotify.com/album/5koG6JeFEwcINyN1QuXyiq https://open.spotify.com/album/3UEEPh5wsdhP7SKC31yvhu
• maybe interleave search results
• add whatever gets stuff to show up on the channels and support tabs on the cannel page. i think it is just polycentric stuff but idk
• playlists with local tracks error out
• spotify playlist folders error out
• (i think this is fixed) when the liked songs collection is in the recently played genre it doesn't show up in grayjay
• futo-org/grayjay-android#1289

Grayjay Bugs

• RatingScaler doesn't work
• websockets are hard to use
• datetime doesn't display for playlists
• there is no way to get to the creator of a playlist
• the pager that goes in the contents property of a playlist doesn't ever call the nextPage method
• the channel about section doesn't render HTML
• the isOpen property on WebSocket always returns false
• when polycentric channels have issues not displaying channel playlists when the actual plugin that opened the channel doesn't support channel playlists
• exceptions thrown inside wss message handlers don't get reported