missingnotice: Implement treat_redfam

For each redfam, we need to check weather related redundance discussion
exists and if there are missing notices. For those redfams return links
to discussion and articles missing notice.

Issue #64 (https://git.golderweb.de/wiki/jogobot-red/issues/64)

bots/missingnotice.py

@@ -49,7 +49,32 @@ ON `cl_from` = `page_id`
         pass
 
     def run( self ):
-        print(type(self).get_categorized_articles() )
+        pass
+
+    def treat_open_redfam( self, redfam ):
+        """
+        Works on current open redfam
+
+        @param redfam Redfam to work on
+        @type redfam.RedFamWorker
+
+        @returns Tuple of disclink and list of articles missing notice or None
+        @rtype ( str, list(str*) ) or None
+        """
+
+        # Check if related disc section exist
+        if not redfam.disc_section_exists():
+            return None
+
+        # Get links for articles without notice
+        links = self.treat_articles( redfam.article_generator(
+            filter_existing=True, filter_redirects=True ) )
+
+        # No articles without notice
+        if not links:
+            return None
+
+        return ( redfam.get_disc_link(as_link=True), links )
 
     def treat_articles(self, articles):
         """