# -*- coding: utf-8 -*- """ rhodecode.controllers.feed ~~~~~~~~~~~~~~~~~~~~~~~~~~ Feed controller for rhodecode :created_on: Apr 23, 2010 :author: marcink :copyright: (C) 2010-2012 Marcin Kuzminski :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 . 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 = [] _diff = cs.diff() # we need to protect from parsing huge diffs here other way # we can kill the server, 32*1024 chars is a reasonable limit HUGE_DIFF = 32 * 1024 if len(_diff) > HUGE_DIFF: changes = ['\n ' + _('Changeset was too big and was cut off...')] return changes diffprocessor = DiffProcessor(_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:
' % (cs.author, _('commited on'), h.fmt_date(cs.date))) desc_msg.append('
')
        desc_msg.append(cs.message)
        desc_msg.append('\n')
        desc_msg.extend(self.__changes(cs))
        desc_msg.append('
') 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')