Support for YouTube in CoverDownloader.

src/gpodder/resolver.py

@@ -25,6 +25,7 @@
 #   * Support for Vimeo, maybe blip.tv and others.
 
 import re
+import urllib2
 from gpodder.liblogger import log
 from gpodder.util import proxy_request
 
@@ -71,3 +72,24 @@ def get_real_channel_url(url):
         return next
 
     return url
+
+def get_real_cover(url):
+    log('Cover: %s', url)
+
+    r = re.compile('http://www\.youtube\.com/rss/user/([a-z0-9]+)/videos\.rss', re.IGNORECASE)
+    m = r.match(url)
+
+    if m is not None:
+        data = urllib2.urlopen('http://www.youtube.com/user/'+ m.group(1)).read()
+        data = data[data.find('id="user-profile-image"'):]
+        data = data[data.find('src="') + 5:]
+
+        next = data[:data.find('"')]
+
+        if next.strip() == '':
+            return None
+
+        log('YouTube userpic for %s is: %s', url, next)
+        return next
+
+    return None

src/gpodder/services.py

@@ -28,6 +28,7 @@ from gpodder.liblogger import log
 from gpodder.libgpodder import gl
 
 from gpodder import util
+from gpodder import resolver
 
 import gtk
 import gobject
@@ -152,6 +153,10 @@ class CoverDownloader(ObservableService):
             if url is None:
                 url = channel.image
 
+            new_url = resolver.get_real_cover(channel.url)
+            if new_url is not None:
+                url = new_url
+
             if url is not None:
                 image_data = None
                 try: