[views] ticket #343859, improved RSS view of a comment adding a link in the...

[views] ticket #343859, improved RSS view of a comment adding a link in the description to the entity the comment comments

views.py

@@ -319,3 +319,24 @@
                      'WHERE C eid %(x)s',
                      {'format' : format, 'text' : text, 'x' : comment}, 'x')
 
+
+# RSS view ####################################################################
+
+class RssItemCommentView(xmlrss.RSSItemView):
+    __select__ = implements('Comment')
+
+    def cell_call(self, row, col):
+        entity = self.complete_entity(row, col)
+        self.w(u'<item>\n')
+        self.w(u'<guid isPermaLink="true">%s</guid>\n'
+               % xml_escape(entity.absolute_url()))
+        self.render_title_link(entity)
+        description = entity.dc_description(format='text/html') + \
+                      self.req._(u'about') + \
+                      u' <a href=%s>%s</a>' % (entity.root().absolute_url(),
+                                               entity.root().title)
+        self._marker('description', description)
+        self._marker('dc:date', entity.dc_date(self.date_format))
+        self.render_entity_creator(entity)
+        self.w(u'</item>\n')
+