Fix embedded player

front/public/embed.html

@@ -54,8 +54,8 @@
     const getTracksUrl = () => type === 'track'
       ? `${baseUrl}/api/v1/tracks/${id}`
       :  type === 'playlist'
-        ? ${baseUrl}`/api/v1/playlists/${id}/tracks/`
-        : ${baseUrl}`/api/v1/tracks/`
+        ? `${baseUrl}/api/v1/playlists/${id}/tracks/`
+        : `${baseUrl}/api/v1/tracks/`
 
     const getAudioSources = (uploads) => {
       const sources = uploads
@@ -65,9 +65,9 @@
         // NOTE: For backwards compatibilty, prepend the baseUrl if listen_url starts with a slash
         .map(source => ({
           ...source,
-          listen_url: listen_url[0] === '/'
-            ? `${baseUrl}${listen_url}`
-            : listen_url
+          listen_url: source.listen_url[0] === '/'
+            ? `${baseUrl}${source.listen_url}`
+            : source.listen_url
         }))
 
       // NOTE: Add a transcoded MP3 src at the end for browsers