def list_titles(request, artist="Alle", album="Alle"):
"""Alle Titel eines Künstlers und oder eines Albums auflisten
@param artist Name des Künstlers
@param album Albumtitel
"""
client = settings.XMMS2_CLIENT
artist = smart_str(unquote_plus(artist)) # Vermeiden von UnicodeError
album = smart_str(unquote_plus(album))
if artist != "Alle":
artist_coll = collections.Match(field="artist", value=artist)
else:
artist_coll = collections.Universe()
if album != "Alle":
album_coll = collections.Intersection(
artist_coll, collections.Match(field="album", value=album))
else:
album_coll = collections.Intersection(artist_coll,
collections.Universe())
template = loader.get_template('concept/titlelist.html')
context = RequestContext(
request, {
'selected_artist': artist,
'albums': client.coll_query(['album'], artist_coll),
'selected_album': album,
'titles': client.coll_query(['id', 'title'], album_coll),
})
return HttpResponse(template.render(context))
def coll_query(self, keys, c = coll.Universe()):
"""Eintraginfos aus einer Collection abrufen
Dabei ist keys eine liste
Zurückgegeben wird eine Liste mit dictionarys
"""
result = self.client.coll_query_infos(c, keys)
result.wait()
return result.value()
def common(request, client=settings.XMMS2_CLIENT, artist='Alle', album='Alle'):
"""Rendert die Index-Seite
@deprecated wird nur noch von der Funktion index benötigt und kann daher in diese integriert werden
"""
if artist != "Alle":
artist_coll = collections.Match(field="artist", value=artist)
else:
artist_coll = collections.Universe()
if album != "Alle":
album_coll = collections.Intersection(
artist_coll, collections.Match(field="album", value=album))
else:
album_coll = collections.Intersection(artist_coll,
collections.Universe())
playlist = client.list()
playtime = 0
for entry in playlist:
try:
playtime += entry.get('duration')
except TypeError:
pass
template = loader.get_template('concept/index.html')
context = RequestContext(
request, {
'playlist_list': client.playlist_list(),
'active_playlist': client.playlist_active(),
'playlist': playlist,
'playtime': playtime,
'current': client.current(),
'artists': client.coll_query(['artist']),
'selected_artist': artist,
'albums': client.coll_query(['album'], artist_coll),
'titles': client.coll_query(['id', 'title'], album_coll),
})
return HttpResponse(template.render(context))
def iphone(request):
"""Rendert eine Seite für das iPhone Interface
"""
client = settings.XMMS2_CLIENT
artist_coll = collections.Universe()
template = loader.get_template('dj/iphone/index.html')
context = RequestContext(
request, {
'artists': client.coll_query(['artist'], artist_coll),
})
return HttpResponse(template.render(context))
def list_albums(request, artist="Alle"):
"""Alle Albem eines Künstlers auflisten
@param artist Name des Künstlers/der Band
"""
client = settings.XMMS2_CLIENT
artist = unquote_plus(artist)
artist = smart_str(artist) # vermeidet UnicodeError bei xmms2-Funktionen
if artist != "Alle":
artist_coll = collections.Match(field="artist", value=artist)
else:
artist_coll = collections.Universe()
template = loader.get_template('concept/albumlist.html')
context = RequestContext(
request, {
'selected_artist': artist,
'albums': client.coll_query(['album'], artist_coll),
})
return HttpResponse(template.render(context))
def album_add(request, artist, album):
"""Alle Titel eines Albums zur Playlist hinzufügen
@param artist Name des Künstlers
@param album Albumname
@remarks
Name sollte evtl. nach "add_album" geändert werden
"""
client = settings.XMMS2_CLIENT
artist = unquote_plus(artist)
album = unquote_plus(album)
if artist != "Alle":
artist_coll = collections.Match(field="artist", value=artist)
else:
artist_coll = collections.Universe()
album_coll = collections.Intersection(
artist_coll, collections.Match(field="album", value=album))
client.playlist_add_collection(album_coll)
return get_playlist(request)