Files @ fc38df41b9b7
Branch filter:

Location: kallithea/rhodecode/controllers/feed.py

Marcin Kuzminski
Reverted delete zombie repos on server start, this can be misleading, and somehow dangerous option.
It's better that server restarts as fast as possible without any magical functions going on. Cleanup can be still made from rescan option in admin
# -*- coding: utf-8 -*-
"""
    rhodecode.controllers.feed
    ~~~~~~~~~~~~~~~~~~~~~~~~~~

    Feed controller for rhodecode

    :created_on: Apr 23, 2010
    :author: marcink
    :copyright: (C) 2010-2012 Marcin Kuzminski <marcin@python-works.com>
    :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, either version 3 of the License, or
# (at your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.

import logging

from pylons import url, response, tmpl_context as c
from pylons.i18n.translation import _

from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed

from rhodecode.lib import helpers as h
from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
from rhodecode.lib.base import BaseRepoController
from rhodecode.lib.diffs import DiffProcessor

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 = 20

    def _get_title(self, cs):
        return "%s" % (
            h.shorter(cs.message, 160)
        )

    def __changes(self, cs):
        changes = []

        diffprocessor = DiffProcessor(cs.diff())
        stats = diffprocessor.prepare(inline_diff=False)
        for st in stats:
            st.update({'added': st['stats'][0],
                       'removed': st['stats'][1]})
            changes.append('\n %(operation)s %(filename)s '
                           '(%(added)s lines added, %(removed)s lines removed)'
                            % st)
        return changes

    def __get_desc(self, cs):
        desc_msg = []
        desc_msg.append('%s %s %s:<br/>' % (cs.author, _('commited on'),
                                           h.fmt_date(cs.date)))
        desc_msg.append('<pre>')
        desc_msg.append(cs.message)
        desc_msg.append('\n')
        desc_msg.extend(self.__changes(cs))
        desc_msg.append('</pre>')
        return desc_msg

    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 reversed(list(c.rhodecode_repo[-self.feed_nr:])):
            feed.add_item(title=self._get_title(cs),
                          link=url('changeset_home', repo_name=repo_name,
                                   revision=cs.raw_id, qualified=True),
                          author_name=cs.author,
                          description=''.join(self.__get_desc(cs)),
                          pubdate=cs.date,
                          )

        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 reversed(list(c.rhodecode_repo[-self.feed_nr:])):
            feed.add_item(title=self._get_title(cs),
                          link=url('changeset_home', repo_name=repo_name,
                                   revision=cs.raw_id, qualified=True),
                          author_name=cs.author,
                          description=''.join(self.__get_desc(cs)),
                          pubdate=cs.date,
                         )

        response.content_type = feed.mime_type
        return feed.writeString('utf-8')