Use the twitter/identi.ca user avatar in the notifications

We show the friend avatar in the notification and the sender name

TODO

@@ -33,9 +33,9 @@ Milestone 0.6.0
 ===============
 * GUI time...
 - Twitter/Identi.ca:
-    [ ] Select to use the profile avatar or the default icon in the indicator
-    [ ] Select to use the message avatar or the default icon in notifications
-    [ ] Show the friend name/icon in the notifications
+    [X] Select to use the profile avatar or the default icon in the indicator
+    [X] Select to use the message avatar or the default icon in notifications
+    [X] Show the friend name/icon in the notifications
 [X] Show an stop emblem when an account has errors
 [X] Show the stop emblem in the preferences dialog too
 [ ] Create the about dialog

src/cloudsn/core/account.py

@@ -5,10 +5,11 @@
 import gettext
 
 class Notification:
-    def __init__(self, id = None, message = None, sender = None):
+    def __init__(self, id = None, message = None, sender = None, icon = None):
         self.id = id
         self.sender = sender
         self.message = message
+        self.icon = icon
 
 class Account:
     def __init__ (self, properties, provider):

src/cloudsn/core/controller.py

@@ -152,9 +152,13 @@ def __real_update_account(self, acc):
 
                 if len(nots) > 0 and len(nots) <= max_notifications:
                     for n in nots:
-                        notification.notify(acc.get_name(), 
+                        if n.icon:
+                            icon = n.icon
+                        else:
+                            icon = acc.get_icon()
+                        notification.notify(acc.get_name() + ": " + n.sender, 
                             n.message,
-                            acc.get_icon())
+                            icon)
 
             self.emit("account-checked", acc)
         except notification.NotificationError, ne:

src/cloudsn/core/provider.py

@@ -19,6 +19,8 @@ def get_name (self):
         return self.name
     def get_icon (self):
         return self.icon
+    def validate(self, widget):
+        return True
     def create_account_dialog(self, account_name, parent_window):
         """ Returns the new created account"""
         return None

src/cloudsn/core/utils.py

@@ -4,6 +4,8 @@
 import subprocess
 from email.header import decode_header
 from cloudsn.core import config
+import tempfile
+import urllib2
 
 def show_url(url):
     """Open any @url with default viewer"""
@@ -53,6 +55,26 @@ def get_account_error_pixbuf (acc):
     error.composite(original, 10, 10, 22, 22, 10, 10, 1.0, 1.0, gtk.gdk.INTERP_HYPER, 220)
     return original
 
+def download_image_to_tmp(url):
+    filename = url.replace('http://', '0_')
+    filename = filename.replace('/', '_')
+    fullname = os.path.join(tempfile.gettempdir(), filename)
+
+    if os.path.exists(fullname):
+        return fullname
+
+    f = urllib2.urlopen(url).read()
+
+    fich = open(fullname, 'w+')
+    fich.write(f)
+    fich.close()
+
+    return fullname
+
+def download_image_to_pixbuf(url):
+    path = download_image_to_tmp(url)
+    return gtk.gdk.pixbuf_new_from_file(path)
+
 if __name__ == "__main__":
     print get_default_mail_reader()
     open_mail_reader()

src/cloudsn/providers/twitterprovider.py

@@ -3,6 +3,7 @@
 from cloudsn.core import utils
 from cloudsn.core import config
 from cloudsn.providers import twitter
+from cloudsn import logger
 import gtk
 
 class TwitterProvider(ProviderBase):
@@ -67,16 +68,26 @@ def update_account (self, account):
             for m in messages:
                 if m.id not in account.notifications:
                     account.notifications[m.id] = m.id
-                    news.append (Notification(m.id, m.text, m.user.screen_name))
+                    news.append (Notification(m.id, m.text, m.user.screen_name,
+                                 self.get_message_icon(m)))
         else:
             #If it is the fist update, show the last message only
             account.notifications[messages[0].id] = messages[0].id
-            news.append (Notification(messages[0].id, messages[0].text, messages[0].user.screen_name))
-
+            news.append (Notification(messages[0].id, messages[0].text,
+                         messages[0].user.screen_name,
+                         self.get_message_icon(messages[0])))
+
         account.new_unread = news;
         account.last_id = messages[0].id
 
-
+    def get_message_icon(self,m):
+        icon = None
+        try:
+            icon = utils.download_image_to_pixbuf(m.user.profile_image_url)
+        except Exception, e:
+            logger.exception("Error loading the user avatar",e)
+
+        return icon
 
 class TwitterAccount (AccountCacheMails):