Add a video module for gdcvault.com

For now it only fetches the speaker video, but each page can have
both a speaker and slides video feed.
TODO: search

Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: Romain Bignon <romain@symlink.me>

modules/gdcvault/video.py

@@ -0,0 +1,44 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2010-2011 Roger Philibert
+#
+# 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/>.
+
+
+from weboob.capabilities.video import BaseVideo
+
+import re
+
+__all__ = ['GDCVaultVideo']
+
+
+class GDCVaultVideo(BaseVideo):
+    def __init__(self, *args, **kwargs):
+        BaseVideo.__init__(self, *args, **kwargs)
+        self.ext = u'flv'
+
+    @classmethod
+    def id2url(cls, _id):
+        # attempt to enlarge the id namespace to differentiate
+        # videos from the same page
+        m = re.match('\d+#speaker', _id)
+        if m:
+            return u'http://www.gdcvault.com/play/%s#speaker' % _id
+        m = re.match('\d+#slides', _id)
+        if m:
+            return u'http://www.gdcvault.com/play/%s#slides' % _id
+        return u'http://www.gdcvault.com/play/%s' % _id
+