feat: Add Deezer as alternative metadata source with auto-fallback

- Add Deezer API client (no auth required, rate limit per user IP)
- Add search source selector in Settings (Deezer/Spotify)
- Default to Deezer for better reliability
- Auto-fallback to Deezer when Spotify API is rate limited (429)
- Support fallback for tracks and albums via SongLink API
- Update README with metadata source documentation
- Version 2.1.5-preview (build 42)
This commit is contained in:
zarzet
2026-01-07 03:25:14 +07:00
parent 3b2ec319e2
commit 482457205a
17 changed files with 1211 additions and 33 deletions
@@ -230,6 +230,53 @@ class MainActivity: FlutterActivity() {
}
result.success(null)
}
// Deezer API methods
"searchDeezerAll" -> {
val query = call.argument<String>("query") ?: ""
val trackLimit = call.argument<Int>("track_limit") ?: 15
val artistLimit = call.argument<Int>("artist_limit") ?: 3
val response = withContext(Dispatchers.IO) {
Gobackend.searchDeezerAll(query, trackLimit.toLong(), artistLimit.toLong())
}
result.success(response)
}
"getDeezerMetadata" -> {
val resourceType = call.argument<String>("resource_type") ?: ""
val resourceId = call.argument<String>("resource_id") ?: ""
val response = withContext(Dispatchers.IO) {
Gobackend.getDeezerMetadata(resourceType, resourceId)
}
result.success(response)
}
"parseDeezerUrl" -> {
val url = call.argument<String>("url") ?: ""
val response = withContext(Dispatchers.IO) {
Gobackend.parseDeezerURLExport(url)
}
result.success(response)
}
"searchDeezerByISRC" -> {
val isrc = call.argument<String>("isrc") ?: ""
val response = withContext(Dispatchers.IO) {
Gobackend.searchDeezerByISRC(isrc)
}
result.success(response)
}
"convertSpotifyToDeezer" -> {
val resourceType = call.argument<String>("resource_type") ?: ""
val spotifyId = call.argument<String>("spotify_id") ?: ""
val response = withContext(Dispatchers.IO) {
Gobackend.convertSpotifyToDeezer(resourceType, spotifyId)
}
result.success(response)
}
"getSpotifyMetadataWithFallback" -> {
val url = call.argument<String>("url") ?: ""
val response = withContext(Dispatchers.IO) {
Gobackend.getSpotifyMetadataWithDeezerFallback(url)
}
result.success(response)
}
else -> result.notImplemented()
}
} catch (e: Exception) {