def xml_update(request):
# TODO(rnk): This code is dead and untested.
form = request.POST
channel_id = get_integer(form, 'channel', 1)
try: channel = Channel.objects.get(pk=channel_id)
except Channel.DoesNotExist:
return xml_error('invalid channel id: ' + repr(channel_id))
timestamp = get_integer(form, 'timestamp', None)
if timestamp is None: return xml_error('invalid timestamp')
elif timestamp >= channel.last_touched_timestamp(): # up-to-date timestamp
try:
snapshot = request.get_channel_snapshot(channel)
if snapshot.status != "playing":
return simple_xml_response('continue')
elapsed_time = snapshot.time_elapsed
total_time = snapshot.current_song.time
return render_xml_to_response('aenclave/update.xml',
{'elapsed_time':elapsed_time,
'total_time':total_time})
except ControlError, err: return xml_error(str(err))
else:
return simple_xml_response('reload') # old timestamp
def xml_update(request):
# TODO(rnk): This code is dead and untested.
form = request.POST
channel_id = get_integer(form, 'channel', 1)
try:
channel = Channel.objects.get(pk=channel_id)
except Channel.DoesNotExist:
return xml_error('invalid channel id: ' + repr(channel_id))
timestamp = get_integer(form, 'timestamp', None)
if timestamp is None: return xml_error('invalid timestamp')
elif timestamp >= channel.last_touched_timestamp(): # up-to-date timestamp
try:
snapshot = request.get_channel_snapshot(channel)
if snapshot.status != "playing":
return simple_xml_response('continue')
elapsed_time = snapshot.time_elapsed
total_time = snapshot.current_song.time
return render_xml_to_response('aenclave/update.xml', {
'elapsed_time': elapsed_time,
'total_time': total_time
})
except ControlError, err:
return xml_error(str(err))
def delete_playlist(request):
# Get the playlist to be deleted.
form = request.POST
try: playlist = Playlist.objects.get(pk=get_integer(form, 'pid'))
except Playlist.DoesNotExist:
return html_error(request, 'That playlist does not exist.',
'Delete Playlist')
# Make sure the user is allowed to delete the playlist.
if not playlist.can_cede(request.user):
return html_error(request, 'You may only delete your own playlists.',
'Delete Playlist')
# Delete the playlist and redirect to the user's playlists page.
playlist.delete()
return HttpResponseRedirect(reverse('aenclave-user-playlist',
args=[request.user.username]))
def remove_from_playlist(request):
# Get the playlist to be removed from.
form = request.POST
try: playlist = Playlist.objects.get(pk=get_integer(form, 'pid'))
except Playlist.DoesNotExist:
return html_error(request, 'That playlist does not exist.',
'Remove Songs')
# Make sure the user is allowed to edit this playlist.
if not playlist.can_edit(request.user):
return html_error(request, 'You lack permission to edit this'
' playlist.', 'Remove Songs')
# Remove the songs and redirect to the detail page for this playlist.
songs = get_song_list(form)
PlaylistEntry.objects.filter(song__in=songs).delete()
return HttpResponseRedirect(playlist.get_absolute_url())
def add_to_playlist(request):
# Get the playlist to be added to.
form = request.POST
try: playlist = Playlist.objects.get(pk=get_integer(form, 'pid'))
except Playlist.DoesNotExist:
return html_error(request, 'That playlist does not exist.',
'Add Songs')
# Make sure the user is allowed to edit this playlist.
if not playlist.can_edit(request.user):
return html_error(request, 'You lack permission to edit this'
' playlist.', 'Add Songs')
# Add the songs and redirect to the detail page for this playlist.
songs = get_song_list(form)
playlist.append_songs(songs)
return HttpResponseRedirect(playlist.get_absolute_url())
def delete_playlist(request):
# Get the playlist to be deleted.
form = request.POST
try:
playlist = Playlist.objects.get(pk=get_integer(form, 'pid'))
except Playlist.DoesNotExist:
return html_error(request, 'That playlist does not exist.',
'Delete Playlist')
# Make sure the user is allowed to delete the playlist.
if not playlist.can_cede(request.user):
return html_error(request, 'You may only delete your own playlists.',
'Delete Playlist')
# Delete the playlist and redirect to the user's playlists page.
playlist.delete()
return HttpResponseRedirect(
reverse('aenclave-user-playlist', args=[request.user.username]))
def remove_from_playlist(request):
# Get the playlist to be removed from.
form = request.POST
try:
playlist = Playlist.objects.get(pk=get_integer(form, 'pid'))
except Playlist.DoesNotExist:
return html_error(request, 'That playlist does not exist.',
'Remove Songs')
# Make sure the user is allowed to edit this playlist.
if not playlist.can_edit(request.user):
return html_error(request, 'You lack permission to edit this'
' playlist.', 'Remove Songs')
# Remove the songs and redirect to the detail page for this playlist.
songs = get_song_list(form)
PlaylistEntry.objects.filter(song__in=songs).delete()
return HttpResponseRedirect(playlist.get_absolute_url())
def add_to_playlist(request):
# Get the playlist to be added to.
form = request.POST
try:
playlist = Playlist.objects.get(pk=get_integer(form, 'pid'))
except Playlist.DoesNotExist:
return html_error(request, 'That playlist does not exist.',
'Add Songs')
# Make sure the user is allowed to edit this playlist.
if not playlist.can_edit(request.user):
return html_error(request, 'You lack permission to edit this'
' playlist.', 'Add Songs')
# Add the songs and redirect to the detail page for this playlist.
songs = get_song_list(form)
playlist.append_songs(songs)
return HttpResponseRedirect(playlist.get_absolute_url())
song.title = title
audio['title'] = title
# Update album.
album = get_unicode(form, 'album')
if album is not None:
song.album = album
audio['album'] = album
# Update artist.
artist = get_unicode(form, 'artist')
if artist is not None:
song.artist = artist
audio['artist'] = artist
# Update track number.
if form.get('track', None) == '': song.track = 0
else:
track = get_integer(form, 'track')
if track is not None and 0 <= track < 999:
song.track = track
audio['tracknumber'] = unicode(track)
# Save and report success.
song.save()
audio.save()
return render_xml_to_response('done_editing.xml', {'song':song})
@permission_required_json('aenclave.change_song')
def json_edit(request):
if not request.user.is_authenticated():
return json_error('user not logged in')
form = request.POST
try: song = Song.objects.get(pk=int(form.get('id','')))
song.title = title
audio['title'] = title
# Update album.
album = get_unicode(form, 'album')
if album is not None:
song.album = album
audio['album'] = album
# Update artist.
artist = get_unicode(form, 'artist')
if artist is not None:
song.artist = artist
audio['artist'] = artist
# Update track number.
if form.get('track', None) == '': song.track = 0
else:
track = get_integer(form, 'track')
if track is not None and 0 <= track < 999:
song.track = track
audio['tracknumber'] = unicode(track)
# Save and report success.
song.save()
audio.save()
return render_xml_to_response('done_editing.xml', {'song': song})
@permission_required_json('aenclave.change_song')
def json_edit(request):
if not request.user.is_authenticated():
return json_error('user not logged in')
form = request.POST
