super(FeedController, self).__before__()

        #common values for feeds

        self.description = _('Changes on %s repository')

        self.title = self.title = _('%s %s feed') % (c.rhodecode_name, '%s')

        self.language = 'en-us'

        self.ttl = "5"

        import rhodecode

        CONF = rhodecode.CONFIG

        self.include_diff = str2bool(CONF.get('rss_include_diff', False))

        self.feed_nr = safe_int(CONF.get('rss_items_per_page', 20))

        # we need to protect from parsing huge diffs here other way

        # we can kill the server

    def _get_title(self, cs):

        return "%s" % (

            h.shorter(cs.message, 160)

        )

    def __changes(self, cs):

        changes = []

        diff_processor = DiffProcessor(cs.diff(),

                                       diff_limit=self.feed_diff_limit)

        _parsed = diff_processor.prepare(inline_diff=False)

        limited_diff = False