def create_playlist(request, song_id): is_logged_in = request.user.is_authenticated() if is_logged_in: username = request.user.username else: username = None try: song = Song.objects.get(id=song_id) except ValueError: return Http404() errors = [] if 'title' in request.GET: q = request.GET['title'] if not q: errors.append('Enter a title for your playlist.') try: db_playlist = Playlist.objects.get(username=request.user, song=song) errors.append('You already have a playlist based on this song. Please go back and choose another song.') except Playlist.DoesNotExist: # Do nothing. pass # If there were errors in the form, return them. if len(errors) != 0: return render_to_response('userpages/create_playlist.html', {'is_logged_in': is_logged_in, 'username': username, 'song': song, 'errors': errors}) # Otherwise, create the playlist. else: db_playlist = Playlist(username=request.user, title=q, song=song) db_playlist.save() return HttpResponseRedirect('success/') else: return render_to_response('userpages/create_playlist.html', {'is_logged_in': is_logged_in, 'username': username, 'song': song})
def create_playlist(request, song_id): is_logged_in = request.user.is_authenticated() if is_logged_in: username = request.user.username else: username = None try: song = Song.objects.get(id=song_id) except ValueError: return Http404() errors = [] if "title" in request.GET: q = request.GET["title"] if not q: errors.append("Enter a title for your playlist.") try: db_playlist = Playlist.objects.get(username=request.user, song=song) errors.append("You already have a playlist based on this song. Please go back and choose another song.") except Playlist.DoesNotExist: # Do nothing. pass # If there were errors in the form, return them. if len(errors) != 0: return render_to_response( "userpages/create_playlist.html", {"is_logged_in": is_logged_in, "username": username, "song": song, "errors": errors}, ) # Otherwise, create the playlist. else: db_playlist = Playlist(username=request.user, title=q, song=song) db_playlist.save() return HttpResponseRedirect("success/") else: return render_to_response( "userpages/create_playlist.html", {"is_logged_in": is_logged_in, "username": username, "song": song} )
def _add_to_playlist(song, usr): # url validating sometimes could be failed? if song.audio_url and song.audio_url.find('<') == -1 and song.audio_url.find('>') == -1: audio_url = Playlist.objects.filter(location__iexact=song.audio_url, user=usr) if audio_url: playlist = Playlist() playlist.user = usr playlist.location = song.audio_url playlist.creator = song.singer playlist.album = song.album playlist.title = song.title playlist.annotation = song.comments playlist.image = song.song_cover_url playlist.info = song.comments playlist.link = song.source playlist.save()