searching for song

internal/plugin/musify.go

@@ -193,9 +193,57 @@ func parseContactContainer(contactContainer *goquery.Selection) []data.MusicObje
 	return res
 }
 
+func parsePlaylistItem(playlistItem *goquery.Selection) (data.Song, error) {
+	song := data.Song{}
+	var err error
+
+	song.Name, _ = playlistItem.Attr("data-name")
+
+	playlistDetails := playlistItem.Find("div.playlist__heading")
+	if playlistDetails.Length() > 0 {
+		anchorList := playlistDetails.Find("a")
+
+		if anchorList.Length() >= 2 {
+			// artists
+			anchorList.Each(func(i int, artistAnchor *goquery.Selection) {
+				if i < anchorList.Length()-1 { // all except the last one
+					if url, exists := artistAnchor.Attr("href"); exists {
+						song.Artists = append(song.Artists, data.Artist{
+							Name: strings.TrimSpace(artistAnchor.Text()),
+							Sources: []data.Source{
+								{Url: musifyHost + url, ObjectType: data.ArtistSource},
+							},
+						})
+					}
+				}
+			})
+
+			// track
+			trackAnchor := anchorList.Last()
+			if href, exists := trackAnchor.Attr("href"); exists {
+				song.Sources = append(song.Sources, data.Source{
+					Url:        musifyHost + href,
+					ObjectType: data.SongSource,
+				})
+			}
+
+		} else {
+			err = errors.New("there are not enough anchors (2) for artist and track")
+		}
+	}
+
+	return song, err
+}
+
 func parsePlaylist(playlist *goquery.Selection) []data.MusicObject {
 	res := []data.MusicObject{}
 
+	playlist.Find("div.playlist__item").Each(func(i int, playlistItem *goquery.Selection) {
+		if song, err := parsePlaylistItem(playlistItem); err == nil {
+			res = append(res, song)
+		}
+	})
+
 	return res
 }