fixed wrong order of changes in feeds

added some extra info into rss and atom feed ie. changed/modified/deleted files

rhodecode/controllers/feed.py

@@ -1,87 +1,115
 # -*- coding: utf-8 -*-
 """
     rhodecode.controllers.feed
     ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
     Feed controller for rhodecode
     
     :created_on: Apr 23, 2010
     :author: marcink
     :copyright: (C) 2009-2011 Marcin Kuzminski <[e-mail]>    
     :license: GPLv3, see COPYING for more details.
 """
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; version 2
 # of the License or (at your opinion) any later version of the license.
 # 
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 # 
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 # MA  02110-1301, USA.
 
 import logging
 
 from pylons import url, response, tmpl_context as c
 from pylons.i18n.translation import _
 
 from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
 from rhodecode.lib.base import BaseRepoController
 
 from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed
 
 log = logging.getLogger(__name__)
 
 class FeedController(BaseRepoController):
 
     @LoginRequired(api_access=True)
     @HasRepoPermissionAnyDecorator('repository.read', 'repository.write',
                                    'repository.admin')
     def __before__(self):
         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"
         self.feed_nr = 10
 
+    def __changes(self, cs):
+        changes = ''
+
+        a = [n.path for n in cs.added]
+        if a:
+            changes += '\nA ' + '\nA '.join(a)
+
+        m = [n.path for n in cs.changed]
+        if m:
+            changes += '\nM ' + '\nM '.join(m)
+
+        d = [n.path for n in cs.removed]
+        if d:
+            changes += '\nD ' + '\nD '.join(d)
+
+        changes += '</pre>'
+
+        return changes
+
     def atom(self, repo_name):
         """Produce an atom-1.0 feed via feedgenerator module"""
         feed = Atom1Feed(title=self.title % repo_name,
                          link=url('summary_home', repo_name=repo_name, qualified=True),
                          description=self.description % repo_name,
                          language=self.language,
                          ttl=self.ttl)
 
-        for cs in c.rhodecode_repo[:self.feed_nr]:
+        for cs in reversed(list(c.rhodecode_repo[-self.feed_nr:])):
+            desc = '%s - %s<br/><pre>' % (cs.author, cs.date)
+            desc += self.__changes(cs)
+
             feed.add_item(title=cs.message,
                           link=url('changeset_home', repo_name=repo_name,
                                    revision=cs.raw_id, qualified=True),
-                                   description=str(cs.date))
+                          author_name=cs.author,
+                          description=desc)
 
         response.content_type = feed.mime_type
         return feed.writeString('utf-8')
 
 
     def rss(self, repo_name):
         """Produce an rss2 feed via feedgenerator module"""
         feed = Rss201rev2Feed(title=self.title % repo_name,
                          link=url('summary_home', repo_name=repo_name, qualified=True),
                          description=self.description % repo_name,
                          language=self.language,
                          ttl=self.ttl)
 
-        for cs in c.rhodecode_repo[:self.feed_nr]:
+        for cs in reversed(list(c.rhodecode_repo[-self.feed_nr:])):
+            desc = '%s - %s<br/><pre>' % (cs.author, cs.date)
+            desc += self.__changes(cs)
+
             feed.add_item(title=cs.message,
                           link=url('changeset_home', repo_name=repo_name,
                                    revision=cs.raw_id, qualified=True),
-                          description=str(cs.date))
+                          author_name=cs.author,
+                          description=desc,
+                         )
 
         response.content_type = feed.mime_type
         return feed.writeString('utf-8')