def djpandora_vote(request):
"""
Receives a vote, returns JSON status
Creates a vote object and applies it to a song. If it's a duplicate we check
to see if our value reverses our vote, and applies that to the existing
vote object. This prevents a user from repeatedly voting on a song.
"""
song = get_object_or_404(models.Song, id=request.GET.get('song_id'))
s = utils.get_pandora_rpc_conn()
if request.GET.get('vote') == 'like':
vote = 1
s.play_sound('upvote')
else:
vote = -1
s.play_sound('downvote')
instance = models.Vote(user=request.user)
post = {
u'station': song.station_id, u'value': vote,
u'song': song.id
}
vote_obj, created = models.Vote.objects.get_or_create(user=request.user,
station=song.station, song=song
)
vote_obj.value = vote
vote_obj.save()
form = forms.Vote(post, instance=instance)
json_status = {'status': 'success'}
return HttpResponse(json.dumps(json_status),
mimetype='application/json'
)
def control_player(request):
control_type = request.GET.get('control_type', False)
if not control_type:
return HttpResponseNotFound()
s = utils.get_pandora_rpc_conn()
station = models.Station.objects.get(current=True)
json_data = {'status': 'success', 'control_type': control_type}
if control_type == 'play':
if station.status != models.Station.PLAY:
s.pause_song(False)
station.control(models.Station.PLAY)
else:
s.play_station(station.pandora_id)
elif control_type == 'pause':
if station.status != models.Station.PAUSE:
s.pause_song(True)
station.control(models.Station.PAUSE)
station.save()
elif control_type == 'stop':
if station.status != models.Station.STOP:
s.stop_song()
station.control(models.Station.STOP)
else:
json_data['status'] = 'failure'
json_data['error'] = 'Invalid control type'
return HttpResponse(json.dumps(json_data), mimetype='application/json')
def volume_control(request):
volume = request.GET.get('volume', 0)
s = utils.get_pandora_rpc_conn()
if volume == 0:
s.set_volume(0)
else:
level = float(volume) / 100.0
s.set_volume(level)
json_data = {'status': 'success'}
return HttpResponse(json.dumps(json_data), mimetype='application/json')
def start_station_vote(request):
"""
Starts a station voting poll. If one is already in progress, we fail out.
Only one poll can be going on at a time.
"""
json_data = {
'status': 'success'
}
station = get_object_or_404(models.Station, id=request.GET.get('station_id'))
station_polls = models.StationPoll.objects.filter(active=True)
if station_polls:
json_data['status'] = 'failed'
else:
s = utils.get_pandora_rpc_conn()
s.play_sound('station')
poll = models.StationPoll(station=station, active=True)
poll.save()
json_data['vote_total'] = poll.vote_total
json_data['pk'] = station.id
json_data['name'] = station.name
return HttpResponse(json.dumps(json_data), mimetype='application/json')
