* feat(plugins): add lyrics provider plugin capability
Refactor the lyrics system from a static function to an interface-based
service that supports WASM plugin providers. Plugins listed in the
LyricsPriority config (alongside "embedded" and file extensions) are
now resolved through the plugin system.
Includes capability definition, Go/Rust PDK, adapter, Wire integration,
and tests for plugin fallback behavior.
* test(plugins): add lyrics capability integration test with test plugin
* fix(plugins): default lyrics language to 'xxx' when plugin omits it
Per the OpenSubsonic spec, the server must return 'und' or 'xxx' when
the lyrics language is unknown. The lyrics plugin adapter was passing
an empty string through when a plugin didn't provide a language value.
This defaults the language to 'xxx', consistent with all other callers
of model.ToLyrics() in the codebase.
* refactor(plugins): rename lyrics import to improve clarity
Signed-off-by: Deluan <deluan@navidrome.org>
* refactor(lyrics): update TrackInfo description for clarity
Signed-off-by: Deluan <deluan@navidrome.org>
* fix(lyrics): enhance lyrics plugin handling and case sensitivity
Signed-off-by: Deluan <deluan@navidrome.org>
* fix(plugins): update payload type to string with byte format for task data
Signed-off-by: Deluan <deluan@navidrome.org>
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Signed-off-by: Deluan <deluan@navidrome.org>
* fix: handle UTF-8 BOM in lyrics and playlist files
Added UTF-8 BOM (Byte Order Mark) detection and stripping for external lyrics files and playlist files. This ensures that files with BOM markers are correctly parsed and recognized as synced lyrics or valid playlists.
The fix introduces a new ioutils package with UTF8Reader and UTF8ReadFile functions that automatically detect and remove UTF-8, UTF-16 LE, and UTF-16 BE BOMs. These utilities are now used when reading external lyrics and playlist files to ensure consistent parsing regardless of BOM presence.
Added comprehensive tests for BOM handling in both lyrics and playlists, including test fixtures with actual BOM markers to verify correct behavior.
* test: add test for UTF-16 LE encoded LRC files
Signed-off-by: Deluan <deluan@navidrome.org>
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Signed-off-by: Deluan <deluan@navidrome.org>
Deluan Quintão