Initial commit

mopidy_radionet/backend.py

@@ -0,0 +1,46 @@
+import pykka
+import time
+
+from mopidy import backend
+import mopidy_radionet
+from .library import RadioNetLibraryProvider
+from .radionet import RadioNetClient
+
+
+class RadioNetBackend(pykka.ThreadingActor, backend.Backend):
+    update_timeout = None
+
+    def __init__(self, config, audio):
+        super(RadioNetBackend, self).__init__()
+        self.radionet = RadioNetClient(
+            config['proxy'],
+            "%s/%s" % (
+                mopidy_radionet.Extension.dist_name,
+                mopidy_radionet.__version__))
+
+        self.library = RadioNetLibraryProvider(backend=self)
+
+        self.uri_schemes = ['radionet']
+        self.username = config['radionet']['username']
+        self.password = config['radionet']['password']
+
+        self.radionet.min_bitrate = int(config['radionet']['min_bitrate'])
+        self.radionet.set_lang(str(config['radionet']['language']))
+
+    def set_update_timeout(self, minutes=2):
+        self.update_timeout = time.time() + 60 * minutes
+
+    def on_start(self):
+        self.set_update_timeout(0)
+
+    def refresh(self, force=False):
+        if self.update_timeout is None:
+            self.set_update_timeout()
+
+        if force or time.time() > self.update_timeout:
+            self.radionet.login(self.username, self.password)
+            self.radionet.get_bookmarks()
+            self.radionet.get_my_stations_streams()
+            self.radionet.get_top_stations()
+            self.radionet.get_local_stations()
+            self.set_update_timeout()