support repositories to manage backends (closes #747)

modules/canalplus/browser.py

@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2011 Nicolas Duhamel
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+import urllib
+
+import lxml.etree
+
+from weboob.tools.browser import BaseBrowser
+from weboob.tools.browser.decorators import id2url
+
+from .pages import InitPage, CanalplusVideo, VideoPage
+
+from weboob.capabilities.collection import Collection, CollectionNotFound
+
+__all__ = ['CanalplusBrowser']
+
+
+class XMLParser(object):
+     def parse(self, data, encoding=None):
+        if encoding is None:
+            parser = None
+        else:
+            parser = lxml.etree.XMLParser(encoding=encoding, strip_cdata=False)
+        return lxml.etree.XML(data.get_data(), parser)
+
+
+class CanalplusBrowser(BaseBrowser):
+    DOMAIN = u'service.canal-plus.com'
+    ENCODING = 'utf-8'
+    PAGES = {
+        r'http://service.canal-plus.com/video/rest/initPlayer/cplus/': InitPage,
+        r'http://service.canal-plus.com/video/rest/search/cplus/.*': VideoPage,
+        r'http://service.canal-plus.com/video/rest/getVideosLiees/cplus/(?P<id>.+)': VideoPage,
+        r'http://service.canal-plus.com/video/rest/getMEAs/cplus/.*': VideoPage,
+        }
+
+    #We need lxml.etree.XMLParser for read CDATA
+    PARSER = XMLParser()
+    FORMATS = {
+        'sd': 'BAS_DEBIT',
+        'hd': 'HD',
+        }
+
+    def __init__(self, quality, *args, **kwargs):
+        BaseBrowser.__init__(self, parser= self.PARSER, *args, **kwargs)
+        if quality in self.FORMATS:
+            self.quality = self.FORMATS[quality]
+        else:
+            self.quality = 'HD'
+
+    def home(self):
+        self.location('http://service.canal-plus.com/video/rest/initPlayer/cplus/')
+
+    def iter_search_results(self, pattern):
+        self.location('http://service.canal-plus.com/video/rest/search/cplus/' + urllib.quote_plus(pattern.encode('utf-8')))
+        return self.page.iter_results()
+
+    @id2url(CanalplusVideo.id2url)
+    def get_video(self, url, video=None):
+        self.location(url)
+        return self.page.get_video(video, self.quality)
+
+    def iter_resources(self, splited_path):
+        self.home()
+        collections = self.page.collections
+
+        def walk_res(path, collections):
+            if len(path) == 0 or not isinstance(collections, (list, Collection)):
+                return collections
+            i = path[0]
+            if i not in [collection.title for collection in collections]:
+                raise CollectionNotFound()
+
+            return walk_res(path[1:], [collection.children for collection in collections if collection.title == i][0])
+
+        return walk_res(splited_path, collections)