def xml_api(request):
"""Root view for the AMPACHE XML API
http://ampache.org/wiki/dev:xmlapi:development
"""
config = LaudioConfig(settings.LAUDIO_CFG)
# check if xml api is enabled
if not config.xmlAuth:
ctx = {
'code': 501,
'msg': 'XML API is not activated'
}
return render(request, 'xml/error.xml', ctx)
# get action
action = get_var(request, 'action')
if action == 'handshake':
return xml_handshake(request)
elif action == 'ping':
return xml_ping(request)
elif action == 'url_to_song':
return xml_url_to_song(request)
elif action == 'artists':
return xml_artists(request)
elif action == 'artist_songs':
return xml_artist_songs(request)
elif action == 'album_songs':
return xml_album_songs(request)
elif action == 'tags':
return xml_tags(request)
elif action == 'tag':
return xml_tag(request)
elif action == 'tag_artists':
return xml_tag_artists(request)
elif action == 'tag_albums':
return xml_tag_albums(request)
elif action == 'tag_songs':
return xml_tag_songs(request)
elif action == 'songs':
return xml_songs(request)
elif action == 'song':
return xml_song(request)
elif action == 'playlists':
return xml_playlists(request)
elif action == 'playlist':
return xml_playlist(request)
elif action == 'playlist_songs':
return xml_playlist_songs(request)
elif action == 'search_songs':
return xml_search_songs(request)
elif action == 'videos':
return xml_videos(request)
elif action == 'video':
return xml_video(request)
# return unknown method error
else:
ctx = {
'code': 405,
'msg': 'Unknown request method'
}
return render(request, 'xml/error.xml', ctx)
def xml_handshake(request):
"""
Handles the xml handshake
"""
# get params which we need
auth = get_var(request, 'auth')
timestamp = get_var(request, 'timestamp')
version = get_var(request, 'version')
user = get_var(request, 'user')
# handle auth
try:
xml_user = XMLAPIUser.objects.get(username=user)
except XMLAPIUser.DoesNotExist:
ctx = {
'code': 400,
'msg': 'User does not exist'
}
return render(request, 'xml/error.xml', ctx)
# compare password phrases
key = xml_user.password
passphrase = hashlib.sha256( '%s%s' % (timestamp, key) )
if passphrase != auth:
ctx = {
'code': 400,
'msg': 'Password is wrong'
}
return render(request, 'xml/error.xml', ctx)
# if login is ok, generate token and save/update it
token = hashlib.sha256( '%i%s' % (time.time(), passphrase) )
xml_user.last_handshake = datetime.datetime.now()
xml_user.token = token
xml_user.save()
songs = Song.objects.aggregate( Count("id") )["id__count"]
artists = Artist.objects.aggregate( Count("id") )["id__count"]
albums = Album.objects.aggregate( Count("id") )["id__count"]
genres = Genre.objects.aggregate( Count("id") )["id__count"]
# we do not support this so set dummies
version = 360000
videos = 0
catalogs = 1
# get dates
newest_song = Song.objects.all().order_by('-modified')[:1]
if len(newest_song) != 0:
# FIXME: are all the same? do we need this?
add = update = clean = newest_song.isoformat()
else:
add = update = clean = datetime.datetime.now().isoformat()
ctx = {
'token': token,
'version': version,
'update': update,
'add': add,
'clean': clean,
'song_num': songs,
'artist_num': artists,
'album_num': albums,
'genre_num': genres,
'video_num': videos,
'catalog_num': catalogs
}
return render(request, 'xml/auth.xml', ctx)