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v6.8

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This commit is contained in:
afkarxyz
2025-12-13 11:43:17 +07:00
parent 76669f551e
commit 5c1d6619b5
36 changed files with 3174 additions and 1354 deletions
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backend/lyrics.go
+15 -49
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@@ -74,10 +74,12 @@ func NewLyricsClient() *LyricsClient {
}
}
// FetchLyricsWithMetadata fetches lyrics using track name and artist (for LRCLIB fallback)
// FetchLyricsWithMetadata fetches lyrics using track name and artist from LRCLIB
func (c *LyricsClient) FetchLyricsWithMetadata(trackName, artistName string) (*LyricsResponse, error) {
// Try LRCLIB API
apiURL := fmt.Sprintf("https://lrclib.net/api/get?artist_name=%s&track_name=%s",
apiBase, _ := base64.StdEncoding.DecodeString("aHR0cHM6Ly9scmNsaWIubmV0L2FwaS9nZXQ/YXJ0aXN0X25hbWU9")
apiURL := fmt.Sprintf("%s%s&track_name=%s",
string(apiBase),
url.QueryEscape(artistName),
url.QueryEscape(trackName))
@@ -174,7 +176,8 @@ func lrcTimestampToMs(timestamp string) int64 {
// FetchLyricsFromLRCLibSearch fetches lyrics using LRCLIB search API
func (c *LyricsClient) FetchLyricsFromLRCLibSearch(trackName, artistName string) (*LyricsResponse, error) {
query := fmt.Sprintf("%s %s", artistName, trackName)
apiURL := fmt.Sprintf("https://lrclib.net/api/search?q=%s", url.QueryEscape(query))
apiBase, _ := base64.StdEncoding.DecodeString("aHR0cHM6Ly9scmNsaWIubmV0L2FwaS9zZWFyY2g/cT0=")
apiURL := fmt.Sprintf("%s%s", string(apiBase), url.QueryEscape(query))
resp, err := c.httpClient.Get(apiURL)
if err != nil {
@@ -232,35 +235,26 @@ func simplifyTrackName(name string) string {
return name
}
// FetchLyricsAllSources tries all sources to get lyrics
// FetchLyricsAllSources tries all LRCLIB sources to get lyrics
func (c *LyricsClient) FetchLyricsAllSources(spotifyID, trackName, artistName string) (*LyricsResponse, string, error) {
// 1. Try Spotify API
if spotifyID != "" {
resp, err := c.FetchLyrics(spotifyID)
if err == nil && resp != nil && len(resp.Lines) > 0 {
return resp, "Spotify", nil
}
fmt.Printf(" ↳ Spotify API: %v\n", err)
}
// 2. Try LRCLIB exact match
// 1. Try LRCLIB exact match
resp, err := c.FetchLyricsWithMetadata(trackName, artistName)
if err == nil && resp != nil && !resp.Error && len(resp.Lines) > 0 {
return resp, "LRCLIB", nil
}
fmt.Printf(" ↳ LRCLIB exact: %v\n", err)
fmt.Printf(" LRCLIB exact: %v\n", err)
// 3. Try LRCLIB search
// 2. Try LRCLIB search
resp, err = c.FetchLyricsFromLRCLibSearch(trackName, artistName)
if err == nil && resp != nil && !resp.Error && len(resp.Lines) > 0 {
return resp, "LRCLIB Search", nil
}
fmt.Printf(" ↳ LRCLIB search: %v\n", err)
fmt.Printf(" LRCLIB search: %v\n", err)
// 4. Try with simplified track name (remove parentheses, subtitles)
// 3. Try with simplified track name (remove parentheses, subtitles)
simplifiedTrack := simplifyTrackName(trackName)
if simplifiedTrack != trackName {
fmt.Printf(" ↳ Trying simplified name: %s\n", simplifiedTrack)
fmt.Printf(" Trying simplified name: %s\n", simplifiedTrack)
resp, err = c.FetchLyricsWithMetadata(simplifiedTrack, artistName)
if err == nil && resp != nil && !resp.Error && len(resp.Lines) > 0 {
@@ -276,34 +270,6 @@ func (c *LyricsClient) FetchLyricsAllSources(spotifyID, trackName, artistName st
return nil, "", fmt.Errorf("lyrics not found in any source")
}
// FetchLyrics fetches lyrics from the Spotify Lyrics API with LRCLIB fallback
func (c *LyricsClient) FetchLyrics(spotifyID string) (*LyricsResponse, error) {
// Decode base64 API URL
apiBase, _ := base64.StdEncoding.DecodeString("aHR0cHM6Ly9zcG90aWZ5LWx5cmljcy1hcGktcGkudmVyY2VsLmFwcC8/dHJhY2tpZD0=")
apiURL := fmt.Sprintf("%s%s", string(apiBase), spotifyID)
resp, err := c.httpClient.Get(apiURL)
if err != nil {
return nil, fmt.Errorf("failed to fetch lyrics: %v", err)
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response: %v", err)
}
var lyricsResp LyricsResponse
if err := json.Unmarshal(body, &lyricsResp); err != nil {
return nil, fmt.Errorf("failed to parse lyrics response: %v", err)
}
if lyricsResp.Error {
return nil, fmt.Errorf("lyrics not found for this track")
}
return &lyricsResp, nil
}
// ConvertToLRC converts lyrics response to LRC format
func (c *LyricsClient) ConvertToLRC(lyrics *LyricsResponse, trackName, artistName string) string {
@@ -426,8 +392,8 @@ func (c *LyricsClient) DownloadLyrics(req LyricsDownloadRequest) (*LyricsDownloa
}, nil
}
// Fetch lyrics
lyrics, err := c.FetchLyrics(req.SpotifyID)
// Fetch lyrics from LRCLIB
lyrics, _, err := c.FetchLyricsAllSources(req.SpotifyID, req.TrackName, req.ArtistName)
if err != nil {
return &LyricsDownloadResponse{
Success: false,