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()
