new backend ouifm

weboob/backends/ouifm/backend.py

@@ -0,0 +1,85 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010  Romain Bignon
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+from __future__ import with_statement
+
+from weboob.capabilities.radio import ICapRadio, Radio, Stream, Emission
+from weboob.tools.backend import BaseBackend
+
+from .browser import OuiFMBrowser
+
+
+__all__ = ['OuiFMBackend']
+
+
+class OuiFMBackend(BaseBackend, ICapRadio):
+    NAME = 'ouifm'
+    MAINTAINER = 'Romain Bignon'
+    EMAIL = 'romain@peerfuse.org'
+    VERSION = '0.2'
+    DESCRIPTION = u'The Ouï FM french radio'
+    LICENSE = 'GPLv3'
+    BROWSER = OuiFMBrowser
+
+    _RADIOS = {'general':     (u'OUÏ FM',            u'OUI FM',                       'http://ouifm.ice.infomaniak.ch/ouifm-high.mp3'),
+               'alternatif':  (u'OUÏ FM Alternatif', u'OUI FM - L\'Alternative Rock', 'http://ouifm.ice.infomaniak.ch/ouifm2.mp3'),
+               'collector':   (u'OUÏ FM Collector',  u'OUI FM - Classic Rock',        'http://ouifm.ice.infomaniak.ch/ouifm3.mp3'),
+               'blues':       (u'OUÏ FM Blues',      u'OUI FM - Blues',               'http://ouifm.ice.infomaniak.ch/ouifm4.mp3'),
+               'inde':        (u'OUÏ FM Indé',       u'OUI FM - Rock Indé',           'http://ouifm.ice.infomaniak.ch/ouifm5.mp3'),
+              }
+
+    def iter_radios(self):
+        for id in self._RADIOS.iterkeys():
+            yield self.get_radio(id)
+
+    def iter_radios_search(self, pattern):
+        for radio in self.iter_radios():
+            if pattern in radio.title or pattern in radio.description:
+                yield radio
+
+    def get_radio(self, radio):
+        if not isinstance(radio, Radio):
+            radio = Radio(radio)
+
+        if not radio.id in self._RADIOS:
+            return None
+
+        title, description, url = self._RADIOS[radio.id]
+        radio.title = title
+        radio.description = description
+
+        artist, title = self.browser.get_current(radio.id)
+        current = Emission(0)
+        current.artist = artist
+        current.title = title
+        radio.current = current
+
+        stream = Stream(0)
+        stream.title = '128kbits/s'
+        stream.url = url
+        radio.streams = [stream]
+        return radio
+
+    def fill_radio(self, radio, fields):
+        if 'current' in fields:
+            if not radio.current:
+                radio.current = Emission(0)
+            radio.current.artist, radio.current.title = self.browser.get_current(radio.id)
+        return radio
+
+    OBJECTS = {Radio: fill_radio}