def playlist(request):
if request.method == 'GET':
queryset = Playlist.objects.filter(user=request.user).order_by('-created_at')
playlist_serializer = PlaylistSerializer(queryset, context={'request': request}, many=True)
return Response(playlist_serializer.data, status=status.HTTP_200_OK)
data = request.data
user = request.user
playlist_to_save = Playlist()
playlist_to_save.title = data.get('title')
playlist_to_save.message = data.get('message')
playlist_to_save.locked = True if data.get('locked') == 'true' else False
playlist_to_save.public = True if data.get('public') == 'true' else False
playlist_to_save.latitude = data.get('latitude')
playlist_to_save.longitude = data.get('longitude')
playlist_to_save.user = user
playlist_to_save.playlist_image = request.FILES.get('image')
playlist_to_save.playlist_video = request.FILES.get('video')
playlist_to_save.save()
songs = data.get('songs', [])
if type(songs) == type(""):
songs = json.loads(songs)
# Save songs
for song_json in songs:
images = song_json['album']['images']
song, _ = Song.objects.get_or_create(
title=song_json['name'],
spotify_id=song_json['id'],
spotify_uri=song_json['uri'],
track_preview_url=song_json['preview_url'],
album_artwork=images[0].get('url') if images else '',
album_title=song_json['album']['name']
)
song.save()
playlist_to_save.songs.add(song)
for artist_json in song_json['artists']:
artist, _ = Artist.objects.get_or_create(
name=artist_json['name'],
spotify_id=artist_json['id']
)
song.artists.add(artist)
profiles = data.get('profiles', [])
if type(profiles) == type(""):
profiles = json.loads(profiles)
for profile in profiles:
share_with_user = get_object_or_404(user_model, username=profile['user']['username'])
# user_id = profile_json['user']['id']
playlist_to_save.shared_with_users.add(share_with_user)
# notify_feed_of_playlist(user.userprofile, playlist_to_save)
return Response(PlaylistSerializer(playlist_to_save,
context={'request': request}).data,
status=status.HTTP_201_CREATED)
def updateVideoAndPlaylistData(self):
yt_service = gdata.youtube.service.YouTubeService()
# Now that we run these queries from the App Engine servers, we need to
# explicitly specify our developer_key to avoid being lumped together w/ rest of GAE and
# throttled by YouTube's "Too many request" quota
yt_service.developer_key = "AI39si6ctKTnSR_Vx7o7GpkpeSZAKa6xjbZz6WySzTvKVYRDAO7NHBVwofphk82oP-OSUwIZd0pOJyNuWK8bbOlqzJc9OFozrQ"
yt_service.client_id = "n/a"
video_youtube_id_dict = Video.get_dict(Video.all(),
lambda video: video.youtube_id)
video_playlist_key_dict = VideoPlaylist.get_key_dict(
VideoPlaylist.all())
association_generation = int(
Setting.last_youtube_sync_generation_start())
logging.info("Fetching playlists")
playlist_start_index = 1
playlist_feed = yt_service.GetYouTubePlaylistFeed(
uri=
'http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists?start-index=%s&max-results=50'
% playlist_start_index)
while len(playlist_feed.entry) > 0:
for playlist in playlist_feed.entry:
logging.info("Playlist: %s", playlist.id.text)
playlist_id = playlist.id.text.replace(
'http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists/',
'')
playlist_uri = playlist.id.text.replace(
'users/KhanAcademyHebrew/', '')
query = Playlist.all()
query.filter('youtube_id =', playlist_id)
playlist_data = query.get()
if not playlist_data:
playlist_data = Playlist(youtube_id=playlist_id)
logging.info('Creating Playlist: %s', playlist.title.text)
playlist_data.url = playlist_uri
playlist_data.title = playlist.title.text.decode("utf-8")
playlist_data.description = playlist.description.text.decode(
"utf-8")
playlist_data.tags = []
for category in playlist.category:
if "tags.cat" in category.scheme:
playlist_data.tags.append(category.term)
playlist_data.put()
for i in range(0, 10):
start_index = i * 50 + 1
video_feed = yt_service.GetYouTubePlaylistVideoFeed(
uri=playlist_uri + '?start-index=' + str(start_index) +
'&max-results=50')
video_data_list = []
if len(video_feed.entry) <= 0:
# No more videos in playlist
break
for video in video_feed.entry:
if not video.media.player:
logging.warning(
"Could not parse video - skipping... (%s, %s)",
video, video.media)
continue
video_id = cgi.parse_qs(
urlparse(
video.media.player.url).query)['v'][0].decode(
'utf-8')
video_data = None
if video_youtube_id_dict.has_key(video_id):
video_data = video_youtube_id_dict[video_id]
logging.info(
'Found Video: %s (%s)',
video.media.title.text.decode('utf-8'),
video_id)
if not video_data:
video_data = Video(youtube_id=video_id)
logging.info(
'Creating Video: %s (%s)',
video.media.title.text.decode('utf-8'),
video_id)
video_data.title = video.media.title.text.decode(
'utf-8')
video_data.url = video.media.player.url.decode('utf-8')
video_data.duration = int(video.media.duration.seconds)
if video.statistics:
video_data.views = int(video.statistics.view_count)
if video.media.description.text is not None:
video_data.description = video.media.description.text.decode(
'utf-8')
else:
video_data.decription = ' '
if video.media.keywords.text:
video_data.keywords = video.media.keywords.text.decode(
'utf-8')
else:
video_data.keywords = ''
video_data.position = video.position
video_data_list.append(video_data)
db.put(video_data_list)
playlist_videos = []
for video_data in video_data_list:
playlist_video = None
if video_playlist_key_dict.has_key(
playlist_data.key()):
if video_playlist_key_dict[
playlist_data.key()].has_key(
video_data.key()):
playlist_video = video_playlist_key_dict[
playlist_data.key()][video_data.key()]
if not playlist_video:
playlist_video = VideoPlaylist(
playlist=playlist_data.key(),
video=video_data.key())
logging.info('Creating VideoPlaylist: %s, %s',
playlist_data.title, video_data.title)
else:
logging.info('Updating VideoPlaylist: %s, %s',
playlist_video.playlist.title,
playlist_video.video.title)
playlist_video.last_live_association_generation = association_generation
playlist_video.video_position = int(
video_data.position.text)
playlist_videos.append(playlist_video)
db.put(playlist_videos)
# Check next set of playlists
playlist_start_index += 50
playlist_feed = yt_service.GetYouTubePlaylistFeed(
uri=
'http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists?start-index=%s&max-results=50'
% playlist_start_index)
def updateVideoAndPlaylistData(self):
yt_service = gdata.youtube.service.YouTubeService()
# Now that we run these queries from the App Engine servers, we need to
# explicitly specify our developer_key to avoid being lumped together w/ rest of GAE and
# throttled by YouTube's "Too many request" quota
yt_service.developer_key = "AI39si6ctKTnSR_Vx7o7GpkpeSZAKa6xjbZz6WySzTvKVYRDAO7NHBVwofphk82oP-OSUwIZd0pOJyNuWK8bbOlqzJc9OFozrQ"
yt_service.client_id = "n/a"
video_youtube_id_dict = Video.get_dict(Video.all(), lambda video: video.youtube_id)
video_playlist_key_dict = VideoPlaylist.get_key_dict(VideoPlaylist.all())
association_generation = int(Setting.last_youtube_sync_generation_start())
logging.info("Fetching playlists")
playlist_start_index = 1
playlist_feed = yt_service.GetYouTubePlaylistFeed(uri='http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists?start-index=%s&max-results=50' % playlist_start_index)
while len(playlist_feed.entry) > 0:
for playlist in playlist_feed.entry:
logging.info("Playlist: %s", playlist.id.text)
playlist_id = playlist.id.text.replace('http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists/', '')
playlist_uri = playlist.id.text.replace('users/KhanAcademyHebrew/', '')
query = Playlist.all()
query.filter('youtube_id =', playlist_id)
playlist_data = query.get()
if not playlist_data:
playlist_data = Playlist(youtube_id=playlist_id)
logging.info('Creating Playlist: %s', playlist.title.text)
playlist_data.url = playlist_uri
playlist_data.title = playlist.title.text.decode("utf-8")
playlist_data.description = playlist.description.text.decode("utf-8")
playlist_data.tags = []
for category in playlist.category:
if "tags.cat" in category.scheme:
playlist_data.tags.append(category.term)
playlist_data.put()
for i in range(0, 10):
start_index = i * 50 + 1
video_feed = yt_service.GetYouTubePlaylistVideoFeed(uri=playlist_uri + '?start-index=' + str(start_index) + '&max-results=50')
video_data_list = []
if len(video_feed.entry) <= 0:
# No more videos in playlist
break
for video in video_feed.entry:
if not video.media.player:
logging.warning("Could not parse video - skipping... (%s, %s)", video, video.media)
continue
video_id = cgi.parse_qs(urlparse(video.media.player.url).query)['v'][0].decode('utf-8')
video_data = None
if video_youtube_id_dict.has_key(video_id):
video_data = video_youtube_id_dict[video_id]
logging.info('Found Video: %s (%s)', video.media.title.text.decode('utf-8'), video_id)
if not video_data:
video_data = Video(youtube_id=video_id)
logging.info('Creating Video: %s (%s)', video.media.title.text.decode('utf-8'), video_id)
video_data.title = video.media.title.text.decode('utf-8')
video_data.url = video.media.player.url.decode('utf-8')
video_data.duration = int(video.media.duration.seconds)
if video.statistics:
video_data.views = int(video.statistics.view_count)
if video.media.description.text is not None:
video_data.description = video.media.description.text.decode('utf-8')
else:
video_data.decription = ' '
if video.media.keywords.text:
video_data.keywords = video.media.keywords.text.decode('utf-8')
else:
video_data.keywords = ''
video_data.position = video.position
video_data_list.append(video_data)
db.put(video_data_list)
playlist_videos = []
for video_data in video_data_list:
playlist_video = None
if video_playlist_key_dict.has_key(playlist_data.key()):
if video_playlist_key_dict[playlist_data.key()].has_key(video_data.key()):
playlist_video = video_playlist_key_dict[playlist_data.key()][video_data.key()]
if not playlist_video:
playlist_video = VideoPlaylist(playlist=playlist_data.key(), video=video_data.key())
logging.info('Creating VideoPlaylist: %s, %s', playlist_data.title, video_data.title)
else:
logging.info('Updating VideoPlaylist: %s, %s', playlist_video.playlist.title, playlist_video.video.title)
playlist_video.last_live_association_generation = association_generation
playlist_video.video_position = int(video_data.position.text)
playlist_videos.append(playlist_video)
db.put(playlist_videos)
# Check next set of playlists
playlist_start_index += 50
playlist_feed = yt_service.GetYouTubePlaylistFeed(uri='http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists?start-index=%s&max-results=50' % playlist_start_index)
def updateVideoAndPlaylistData(self):
yt_service = YouTubeService()
video_youtube_id_dict = Video.get_dict(Video.all(), lambda video: video.youtube_id)
video_playlist_key_dict = VideoPlaylist.get_key_dict(VideoPlaylist.all())
association_generation = int(Setting.last_youtube_sync_generation_start())
logging.info("Fetching playlists")
playlist_start_index = 1
playlist_feed = yt_service.GetYouTubePlaylistFeed(
uri="http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists?start-index=%s&max-results=50"
% playlist_start_index
)
while len(playlist_feed.entry) > 0:
for playlist in playlist_feed.entry:
logging.info("Playlist: %s", playlist.id.text)
playlist_id = playlist.id.text.replace(
"http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists/", ""
)
playlist_uri = playlist.id.text.replace("users/KhanAcademyHebrew/", "")
query = Playlist.all()
query.filter("youtube_id =", playlist_id)
playlist_data = query.get()
if not playlist_data:
playlist_data = Playlist(youtube_id=playlist_id)
logging.info("Creating Playlist: %s", playlist.title.text)
playlist_data.url = playlist_uri
playlist_data.title = playlist.title.text.decode("utf-8")
playlist_data.description = playlist.description.text.decode("utf-8")
playlist_data.tags = []
for category in playlist.category:
if "tags.cat" in category.scheme:
playlist_data.tags.append(category.term)
playlist_data.put()
for i in range(0, 10):
start_index = i * 50 + 1
video_feed = yt_service.GetYouTubePlaylistVideoFeed(
uri=playlist_uri + "?start-index=" + str(start_index) + "&max-results=50"
)
video_data_list = []
if len(video_feed.entry) <= 0:
# No more videos in playlist
break
for video in video_feed.entry:
if not video.media.player:
logging.warning("Could not parse video - skipping... (%s, %s)", video, video.media)
continue
video_id = cgi.parse_qs(urlparse(video.media.player.url).query)["v"][0].decode("utf-8")
video_data = None
if video_youtube_id_dict.has_key(video_id):
video_data = video_youtube_id_dict[video_id]
logging.info("Found Video: %s (%s)", video.media.title.text.decode("utf-8"), video_id)
if not video_data:
video_data = Video(youtube_id=video_id)
logging.info("Creating Video: %s (%s)", video.media.title.text.decode("utf-8"), video_id)
video_data.title = video.media.title.text.decode("utf-8")
video_data.url = video.media.player.url.decode("utf-8")
video_data.duration = int(video.media.duration.seconds)
if video.statistics:
video_data.views = int(video.statistics.view_count)
if video.media.description.text is not None:
video_data.description = video.media.description.text.decode("utf-8")
else:
video_data.decription = " "
if video.media.keywords.text:
video_data.keywords = video.media.keywords.text.decode("utf-8")
else:
video_data.keywords = ""
video_data.position = video.position
video_data_list.append(video_data)
db.put(video_data_list)
playlist_videos = []
for video_data in video_data_list:
playlist_video = None
if video_playlist_key_dict.has_key(playlist_data.key()):
if video_playlist_key_dict[playlist_data.key()].has_key(video_data.key()):
playlist_video = video_playlist_key_dict[playlist_data.key()][video_data.key()]
if not playlist_video:
playlist_video = VideoPlaylist(playlist=playlist_data.key(), video=video_data.key())
logging.info("Creating VideoPlaylist: %s, %s", playlist_data.title, video_data.title)
else:
logging.info(
"Updating VideoPlaylist: %s, %s",
playlist_video.playlist.title,
playlist_video.video.title,
)
playlist_video.last_live_association_generation = association_generation
playlist_video.video_position = int(video_data.position.text)
playlist_videos.append(playlist_video)
db.put(playlist_videos)
# Check next set of playlists
playlist_start_index += 50
playlist_feed = yt_service.GetYouTubePlaylistFeed(
uri="http://gdata.youtube.com/feeds/api/users/KhanAcademyHebrew/playlists?start-index=%s&max-results=50"
% playlist_start_index
)
