Add activity feed plugin.

FacebookPlugins.py

@@ -1,5 +1,5 @@
 """
-@note: enable X
+@note: also support XFBML?
 """
 
 from trac.core import Component
@@ -18,23 +18,23 @@ class FacebookPlugins(Component):
 class LikeButton(WikiMacroBase):
     """
     The [http://developers.facebook.com/docs/reference/plugins/like Like button] lets
-    users share pages from your site back to their Facebook profile with one click.
+    users share pages from your site back to their [http://facebook.com Facebook]
+    profile with one click.
     
     Examples:
     {{{
     [[LikeButton]]                                   # current page
-    [[LikeButton(http://google.nl)]]                 # google.nl with default layout
-    [[LikeButton(http://google.com,button)]]         # google.com with button layout
-    [[LikeButton(http://google.com,box)]]            # google.com with box layout
+    [[LikeButton(http://google.com)]]                # google.com with default layout
+    [[LikeButton(http://google.com,button)]]         # button layout
+    [[LikeButton(http://google.com,box)]]            # box layout
     }}}
     """
 
     revision = "$Rev$"
     url = "$URL$"
 
     def expand_macro(self, formatter, name, args):
-        """Description here.
-
+        """
         @param name: the actual name of the macro
         @param args: text enclosed in parenthesis at the call of the macro
         """
@@ -57,3 +57,45 @@ def expand_macro(self, formatter, name, args):
                        href, layout, show_faces, width, action, colorscheme, height, width, height)
 
         return iframe_code
+
+
+class ActivityFeed(WikiMacroBase):
+    """
+    The [http://developers.facebook.com/docs/reference/plugins/activity Activity Feed]
+    plugins displays the most interesting recent [http://facebook.com Facebook] activity
+    taking place on your site.
+    
+    Examples:
+    {{{
+    [[ActivityFeed]]                                 # current page
+    [[ActivityFeed(http://google.com)]]              # google.com with recommendations
+    [[ActivityFeed(http://google.com,false)]]        # without recommendations
+    }}}
+    """
+
+    revision = "$Rev$"
+    url = "$URL$"
+
+    def expand_macro(self, formatter, name, args):
+        """
+        @param name: the actual name of the macro
+        @param args: text enclosed in parenthesis at the call of the macro
+        """
+        options = unicode(args).split(",")
+        href = self.url
+        width = '300'
+        height = '300'
+        header = 'true'
+        colorscheme = 'light' # or 'dark'
+        recommendations = 'true'
+
+        if len(options) > 0:
+            href = options[0]
+
+        if len(options) > 1:
+            recommendations = 'false'
+
+        iframe_code = '<iframe src="http://www.facebook.com/plugins/activity.php?site=%s&width=%s&height=%s&header=%s&colorscheme=%s&recommendations=%s" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:%spx; height:%spx;" allowTransparency="true"></iframe>' % (
+                       href, width, height, header, colorscheme, recommendations, width, height)
+
+        return iframe_code