Catch when videos fail to download

cogs/music.py

@@ -56,12 +56,22 @@ class VoiceState:
         self.current = None
 
     async def audio_player_task(self):
+        fmt = ""
         while True:
-            if self.playing or self.songs.peek() is None:
+            if self.playing:
+                await asyncio.sleep(1)
+                continue
+            song = self.songs.peek()
+            if song is None:
                 await asyncio.sleep(1)
                 continue
 
-            self.current = await self.songs.get_next_entry()
+            try:
+                self.current = await self.songs.get_next_entry()
+                await self.current.channel.send("Now playing {}".format())
+            except ExtractionError as e:
+                await song.channel.send("Failed to download {}!\nError: {}".format(self.current.title, e))
+                continue
 
             source = FFmpegPCMAudio(
                 self.current.filename,

cogs/voice_utilities/entry.py

@@ -92,16 +92,18 @@ class BasePlaylistEntry:
 
 
 class URLPlaylistEntry(BasePlaylistEntry):
-    def __init__(self, playlist, url, title, requester, duration=0, expected_filename=None, **meta):
+    def __init__(self, playlist, url, title, ctx, thumbnail, duration=0, expected_filename=None, **meta):
         super().__init__()
 
         self.playlist = playlist
         self.url = url
         self.title = title
         self.duration = duration
+        self.thumbnail = thumbnail
         self.expected_filename = expected_filename
         self.meta = meta
-        self.requester = requester
+        self.requester = ctx.message.author
+        self.channel = ctx.message.channel
         self.download_folder = self.playlist.downloader.download_folder
 
     def __str__(self):

cogs/voice_utilities/playlist.py

@@ -37,7 +37,7 @@ class Playlist(EventEmitter):
         else:
             return 0
 
-    async def add_entry(self, song_url, requester, **meta):
+    async def add_entry(self, song_url, ctx, **meta):
         """
             Validates and adds a song_url to be played. This does not start the download of the song.
 
@@ -97,7 +97,8 @@ class Playlist(EventEmitter):
             self,
             song_url,
             info.get('title', 'Untitled'),
-            requester,
+            ctx,
+            info.get('thumbnail', None),
             info.get('duration', 0) or 0,
             self.downloader.ytdl.prepare_filename(info),
             **meta