Check if Artist is actually available

ui/cover_art.go

@@ -79,6 +79,10 @@ func (c *CoverArt) RefreshState() {
 						}()
 						return
 					}
+					if len(state.Item.Album.Images) == 0 {
+						SendNotification("No Cover Art found for album: %s!", state.Item.Album.Name)
+						return
+					}
 					err = state.Item.Album.Images[0].Download(f)
 					if err != nil {
 						go func() {

ui/progress.go

@@ -156,7 +156,7 @@ func progressFunc() (string, string, string, float64) {
 		if state.Item != nil {
 			barTitle = fmt.Sprintf("%s%s[-:-:-] - %s%s",
 				cfg.Colors.PBarTrack.String(), state.Item.Name,
-				cfg.Colors.PBarArtist.String(), state.Item.Artists[0].Name)
+				cfg.Colors.PBarArtist.String(), artistName(state.Item.Artists))
 			barText = utils.StrTime(float64(state.Progress/1000)) + "/" + utils.StrTime(float64(state.Item.Duration/1000))
 			percentage = (float64(state.Progress) / float64(state.Item.Duration)) * 100
 		}

ui/utils.go

@@ -108,3 +108,22 @@ func openCurrentAlbum() {
 		App.SetFocus(Main)
 	}
 }
+
+func mergeGenres(g []string) string {
+	s := ""
+	for k, v := range g {
+		sep := ","
+		if k == 0 {
+			sep = ""
+		}
+		s += sep + v
+	}
+	return s
+}
+
+func artistName(s []spotify.SimpleArtist) string {
+	if len(s) != 0 {
+		return s[0].Name
+	}
+	return ""
+}

ui/view_album.go

@@ -48,7 +48,7 @@ func (a *AlbumView) Content() func() [][]Content {
 			for _, v := range *(*a.currentFullAlbum).Tracks {
 				ca := make([]Content, 0)
 				ca = append(ca, Content{v.Name, TrackStyle})
-				ca = append(ca, Content{v.Artists[0].Name, ArtistStyle})
+				ca = append(ca, Content{artistName(v.Artists), ArtistStyle})
 				ca = append(ca, Content{a.currentAlbumName, AlbumStyle})
 				c = append(c, ca)
 			}

ui/view_albums.go

@@ -37,7 +37,7 @@ func (a *AlbumsView) Content() func() [][]Content {
 			for _, v := range *a.savedAlbums {
 				c = append(c, []Content{
 					{Content: v.Name, Style: AlbumStyle},
-					{Content: v.Artists[0].Name, Style: ArtistStyle},
+					{Content: artistName(v.Artists), Style: ArtistStyle},
 					{Content: v.ReleaseDate, Style: TimeStyle},
 				})
 			}

ui/view_artist.go

@@ -55,7 +55,7 @@ func (a *ArtistView) Content() func() [][]Content {
 		for _, v := range a.albums {
 			c = append(c, []Content{
 				{Content: v.Name, Style: AlbumStyle},
-				{Content: v.Artists[0].Name, Style: ArtistStyle},
+				{Content: artistName(v.Artists), Style: ArtistStyle},
 				{Content: v.ReleaseDate, Style: TimeStyle},
 			})
 		}
@@ -63,7 +63,7 @@ func (a *ArtistView) Content() func() [][]Content {
 		for _, v := range a.topTracks {
 			c = append(c, []Content{
 				{Content: v.Name, Style: TrackStyle},
-				{Content: v.Artists[0].Name, Style: ArtistStyle},
+				{Content: artistName(v.Artists), Style: ArtistStyle},
 				{Content: v.Album.Name, Style: AlbumStyle},
 			})
 		}

ui/view_liked.go

@@ -36,7 +36,7 @@ func (p *LikedSongsView) Content() func() [][]Content {
 			for _, v := range *p.likedSongs {
 				c = append(c, []Content{
 					{Content: v.Name, Style: TrackStyle},
-					{Content: v.Artists[0].Name, Style: ArtistStyle},
+					{Content: artistName(v.Artists), Style: ArtistStyle},
 					{Content: v.Album.Name, Style: AlbumStyle},
 				})
 			}

ui/view_playlist.go

@@ -47,7 +47,7 @@ func (p *PlaylistView) Content() func() [][]Content {
 				for _, v := range *(*p.currentUserFullPlaylist).Tracks {
 					c = append(c, []Content{
 						{Content: v.Track.Name, Style: TrackStyle},
-						{Content: v.Track.Artists[0].Name, Style: ArtistStyle},
+						{Content: artistName(v.Track.Artists), Style: ArtistStyle},
 						{Content: v.Track.Album.Name, Style: AlbumStyle},
 					})
 				}

ui/view_recent.go

@@ -26,7 +26,7 @@ func (r *RecentlyPlayedView) Content() func() [][]Content {
 		for _, v := range r.recentlyPlayed {
 			c = append(c, []Content{
 				{Content: v.Track.Name, Style: TrackStyle},
-				{Content: v.Track.Artists[0].Name, Style: ArtistStyle},
+				{Content: artistName(v.Track.Artists), Style: ArtistStyle},
 				{Content: utils.StrTime(float64(v.Track.Duration / 1000)), Style: TimeStyle},
 			})
 		}

ui/view_search.go

@@ -46,7 +46,7 @@ func (a *SearchView) Content() func() [][]Content {
 					}
 					c = append(c, []Content{
 						{Content: v.Name, Style: TrackStyle},
-						{Content: v.Artists[0].Name, Style: ArtistStyle},
+						{Content: artistName(v.Artists), Style: ArtistStyle},
 						{Content: v.Album.Name, Style: AlbumStyle},
 					})
 				}
@@ -62,7 +62,7 @@ func (a *SearchView) Content() func() [][]Content {
 					}
 					c = append(c, []Content{
 						{Content: v.Name, Style: AlbumStyle},
-						{Content: v.Artists[0].Name, Style: ArtistStyle},
+						{Content: artistName(v.Artists), Style: ArtistStyle},
 						{Content: v.ReleaseDate, Style: TimeStyle},
 					})
 				}

ui/view_top.go

@@ -35,18 +35,6 @@ func (a *TopTracksView) RefreshState() {
 	a.topArtists = artists
 }
 
-func mergeGenres(g []string) string {
-	s := ""
-	for k, v := range g {
-		sep := ","
-		if k == 0 {
-			sep = ""
-		}
-		s += sep + v
-	}
-	return s
-}
-
 func (a *TopTracksView) Content() func() [][]Content {
 	return func() [][]Content {
 		c := make([][]Content, 0)
@@ -61,7 +49,7 @@ func (a *TopTracksView) Content() func() [][]Content {
 		for _, v := range a.topTracks {
 			c = append(c, []Content{
 				{Content: v.Name, Style: TrackStyle},
-				{Content: v.Artists[0].Name, Style: ArtistStyle},
+				{Content: artistName(v.Artists), Style: ArtistStyle},
 				{Content: v.Album.Name, Style: AlbumStyle},
 			})
 		}