New GET /player/lyrics/{id} (auth-required) returns the best available
stored structuredLyrics entry for a song — preferring a synced one —
as plain JSON lines with a start time only where the source actually
has one.
The player bar gains a lyrics toggle; the panel fetches lyrics on
every song change, renders each line, and — only for lines that
actually carry a startMs — makes them clickable (seeks + plays) and
highlights the currently active line as playback progresses. Plain
(unsynced) lyrics render as static text with no fabricated timing or
highlighting.
Note: verified via Go template parsing/rendering and the new handler
tests, plus a JS syntax check; not manually exercised in a browser in
this session.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014r98AtcBbevpscWLsfwVvv
102 lines
3.0 KiB
Go
102 lines
3.0 KiB
Go
package web
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import (
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"encoding/json"
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"io"
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"net/http"
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"net/http/httptest"
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"path/filepath"
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"testing"
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"git.noroutes.net/NoRoutes/vibetunes/internal/database"
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)
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func TestLyricsHandlerPrefersSyncedEntry(t *testing.T) {
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h, db := newTestWeb(t)
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srv := httptest.NewServer(h.NewRouter())
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defer srv.Close()
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jar := map[string]*http.Cookie{}
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doSetup(t, srv, jar, t.TempDir())
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folder, err := database.CreateMusicFolder(db, "Music", "/music", "music")
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if err != nil {
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t.Fatal(err)
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}
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mf, err := database.CreateMediaFile(db, folder.ID, filepath.Join("a.mp3"), 100, 0, "h", "mp3", "song", 10, 128, 44100, 2)
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if err != nil {
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t.Fatal(err)
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}
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song, err := database.UpsertSong(db, database.UpsertSongInput{MediaFileID: mf.ID, Title: "Song"})
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if err != nil {
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t.Fatal(err)
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}
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if _, err := database.InsertLyrics(db, song.ID, "embedded", "xxx", false, []database.LyricsLineInput{{Text: "Plain line"}}); err != nil {
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t.Fatal(err)
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}
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start := 1500
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if _, err := database.InsertLyrics(db, song.ID, "external", "en", true, []database.LyricsLineInput{{StartMs: &start, Text: "Synced line"}}); err != nil {
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t.Fatal(err)
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}
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resp := doRequest(t, srv, jar, http.MethodGet, "/player/lyrics/"+song.ID, nil)
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if resp.StatusCode != http.StatusOK {
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t.Fatalf("status = %d", resp.StatusCode)
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}
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body, _ := io.ReadAll(resp.Body)
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var out lyricsResponseJSON
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if err := json.Unmarshal(body, &out); err != nil {
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t.Fatalf("invalid JSON: %v\n%s", err, body)
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}
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if !out.Synced {
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t.Errorf("expected the synced entry to be preferred, got synced=false: %+v", out)
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}
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if len(out.Lines) != 1 || out.Lines[0].Text != "Synced line" {
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t.Fatalf("lines = %+v", out.Lines)
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}
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if out.Lines[0].StartMs == nil || *out.Lines[0].StartMs != 1500 {
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t.Errorf("StartMs = %v, want 1500", out.Lines[0].StartMs)
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}
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}
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func TestLyricsHandlerNoLyricsReturnsEmpty(t *testing.T) {
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h, db := newTestWeb(t)
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srv := httptest.NewServer(h.NewRouter())
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defer srv.Close()
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jar := map[string]*http.Cookie{}
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doSetup(t, srv, jar, t.TempDir())
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folder, err := database.CreateMusicFolder(db, "Music", "/music", "music")
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if err != nil {
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t.Fatal(err)
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}
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mf, err := database.CreateMediaFile(db, folder.ID, "b.mp3", 100, 0, "h2", "mp3", "song", 10, 128, 44100, 2)
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if err != nil {
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t.Fatal(err)
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}
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song, err := database.UpsertSong(db, database.UpsertSongInput{MediaFileID: mf.ID, Title: "No Lyrics"})
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if err != nil {
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t.Fatal(err)
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}
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resp := doRequest(t, srv, jar, http.MethodGet, "/player/lyrics/"+song.ID, nil)
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body, _ := io.ReadAll(resp.Body)
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var out lyricsResponseJSON
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if err := json.Unmarshal(body, &out); err != nil {
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t.Fatalf("invalid JSON: %v\n%s", err, body)
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}
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if len(out.Lines) != 0 {
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t.Errorf("expected no lines, got %+v", out.Lines)
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}
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}
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func TestLyricsHandlerRequiresAuth(t *testing.T) {
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h, _ := newTestWeb(t)
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srv := httptest.NewServer(h.NewRouter())
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defer srv.Close()
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jar := map[string]*http.Cookie{}
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resp := doRequest(t, srv, jar, http.MethodGet, "/player/lyrics/sg_whatever", nil)
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if resp.StatusCode == http.StatusOK {
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t.Fatal("expected unauthenticated request to be rejected/redirected, got 200")
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}
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}
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