update track API and lyrics fixes

Signed-off-by: ari melody <ari@arimelody.me>

admin/http.go

@@ -33,23 +33,32 @@ func Handler() http.Handler {
             return
         }
 
-        type IndexData struct {
-            Releases    []*musicModel.Release
-            Artists     []*musicModel.Artist
-            Tracks      []*musicModel.Track
-        }
-
-        var orphan_tracks = []*musicModel.Track{}
-        for _, track := range global.Tracks {
-            if track.Release == nil {
-                orphan_tracks = append(orphan_tracks, track)
+        type (
+            Track struct {
+                *musicModel.Track
+                Lyrics template.HTML
+                // Number int
             }
+            IndexData struct {
+                Releases    []*musicModel.Release
+                Artists     []*musicModel.Artist
+                Tracks      []Track
+            }
+        )
+
+
+        var tracks = []Track{}
+        for _, track := range global.Tracks {
+            tracks = append(tracks, Track{
+                Track: track,
+                Lyrics: template.HTML(strings.Replace(track.Lyrics, "\n", "<br>", -1)),
+            })
         }
 
         serveTemplate("index.html", IndexData{
             Releases: global.Releases,
             Artists: global.Artists,
-            Tracks: global.Tracks,
+            Tracks: tracks,
         }).ServeHTTP(w, r)
     }))