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Clementine-audio-player-Mac.../scripts/digitallyimported-radio/skyservice.py
2011-05-21 10:43:15 +00:00

87 lines
3.0 KiB
Python

import clementine
from servicebase import DigitallyImportedServiceBase
from PythonQt.QtCore import QSettings, QUrl
from PythonQt.QtNetwork import QNetworkCookie, QNetworkCookieJar, QNetworkRequest
import re
class SkyFmService(DigitallyImportedServiceBase):
HOMEPAGE_URL = QUrl("http://www.sky.fm/")
HOMEPAGE_NAME = "sky.fm"
STREAM_LIST_URL = QUrl("http://listen.sky.fm/")
ICON_FILENAME = "icon-sky.png"
SERVICE_NAME = "SKY.fm"
SERVICE_DESCRIPTION = "SKY.fm"
URL_SCHEME = "skyfm"
HASHKEY_RE = re.compile(r'hashKey\s*=\s*\'([0-9a-f]+)\'')
# These have to be in the same order as in the settings dialog
PLAYLISTS = [
{"premium": False, "url": "http://listen.sky.fm/public3/%s.pls"},
{"premium": True, "url": "http://listen.sky.fm/premium_high/%s.pls?hash=%s"},
{"premium": False, "url": "http://listen.sky.fm/public1/%s.pls"},
{"premium": True, "url": "http://listen.sky.fm/premium_medium/%s.pls?hash=%s"},
{"premium": True, "url": "http://listen.sky.fm/premium/%s.pls?hash=%s"},
{"premium": False, "url": "http://listen.sky.fm/public5/%s.asx"},
{"premium": True, "url": "http://listen.sky.fm/premium_wma_low/%s.asx?hash=%s"},
{"premium": True, "url": "http://listen.sky.fm/premium_wma/%s.asx?hash=%s"},
]
def __init__(self, model, settings_dialog_callback):
DigitallyImportedServiceBase.Init(self, model, settings_dialog_callback)
self.last_key = None
def LoadStation(self, key):
# Non-premium streams can just start loading straight away
if not self.PLAYLISTS[self.audio_type]["premium"]:
self.LoadPlaylist(key)
return
# Otherwise we have to get the user's hashKey
request = QNetworkRequest(QUrl("http://www.sky.fm/configure_player.php"))
postdata = "amember_login=%s&amember_pass=%s" % (
QUrl.toPercentEncoding(self.username),
QUrl.toPercentEncoding(self.password))
reply = self.network.post(request, postdata)
reply.connect("finished()", self.LoadHashKeyFinished)
self.last_key = key
def LoadHashKeyFinished(self):
# Get the QNetworkReply that called this slot
reply = self.sender()
reply.deleteLater()
# Parse the hashKey out of the reply
data = reply.readAll()
match = self.HASHKEY_RE.search(data)
if match:
hash_key = match.group(1)
else:
clementine.task_manager.SetTaskFinished(self.task_id)
self.task_id = None
self.StreamError(self.tr("Invalid SKY.fm username or password"))
return
# Now we can load the playlist
self.LoadPlaylist(self.last_key, hash_key)
def LoadPlaylist(self, key, hash_key=None):
playlist_url = self.PLAYLISTS[self.audio_type]["url"]
if hash_key:
playlist_url = playlist_url % (key, hash_key)
else:
playlist_url = playlist_url % key
# Start fetching the playlist. Can't use a SongLoader to do this because
# we have to use the cookies we set in ReloadSettings()
self.load_station_reply = self.network.get(QNetworkRequest(QUrl(playlist_url)))
self.load_station_reply.connect("finished()", self.LoadPlaylistFinished)