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# -*- coding: utf-8 -*-
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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kallithea.controllers.feed
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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Feed controller for Kallithea
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This file was forked by the Kallithea project in July 2014.
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Original author and date, and relevant copyright and licensing information is below:
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:created_on: Apr 23, 2010
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:author: marcink
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:copyright: (c) 2013 RhodeCode GmbH, and others.
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:license: GPLv3, see LICENSE.md for more details.
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"""
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import logging
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from beaker.cache import cache_region
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from tg import response
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from tg import tmpl_context as c
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from tg.i18n import ugettext as _
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from kallithea import CONFIG
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from kallithea.lib import feeds
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from kallithea.lib import helpers as h
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from kallithea.lib.auth import HasRepoPermissionLevelDecorator, LoginRequired
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from kallithea.lib.base import BaseRepoController
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from kallithea.lib.diffs import DiffProcessor
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from kallithea.lib.utils2 import safe_int, safe_str, str2bool
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log = logging.getLogger(__name__)
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class FeedController(BaseRepoController):
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@LoginRequired(allow_default_user=True)
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@HasRepoPermissionLevelDecorator('read')
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def _before(self, *args, **kwargs):
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super(FeedController, self)._before(*args, **kwargs)
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def _get_title(self, cs):
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return h.shorter(cs.message, 160)
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def __get_desc(self, cs):
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desc_msg = [(_('%s committed on %s')
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% (h.person(cs.author), h.fmt_date(cs.date))) + '<br/>']
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# branches, tags, bookmarks
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for branch in cs.branches:
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desc_msg.append('branch: %s<br/>' % branch)
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for book in cs.bookmarks:
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desc_msg.append('bookmark: %s<br/>' % book)
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for tag in cs.tags:
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desc_msg.append('tag: %s<br/>' % tag)
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changes = []
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diff_limit = safe_int(CONFIG.get('rss_cut_off_limit', 32 * 1024))
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raw_diff = cs.diff()
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diff_processor = DiffProcessor(raw_diff,
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diff_limit=diff_limit,
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inline_diff=False)
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for st in diff_processor.parsed:
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st.update({'added': st['stats']['added'],
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'removed': st['stats']['deleted']})
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changes.append('\n %(operation)s %(filename)s '
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'(%(added)s lines added, %(removed)s lines removed)'
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% st)
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if diff_processor.limited_diff:
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changes = changes + ['\n ' +
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_('Changeset was too big and was cut off...')]
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# rev link
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_url = h.canonical_url('changeset_home', repo_name=c.db_repo.repo_name,
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revision=cs.raw_id)
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desc_msg.append('changeset: <a href="%s">%s</a>' % (_url, cs.raw_id[:8]))
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desc_msg.append('<pre>')
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desc_msg.append(h.urlify_text(cs.message))
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desc_msg.append('\n')
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desc_msg.extend(changes)
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if str2bool(CONFIG.get('rss_include_diff', False)):
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desc_msg.append('\n\n')
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desc_msg.append(safe_str(raw_diff))
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desc_msg.append('</pre>')
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return desc_msg
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def _feed(self, repo_name, feeder):
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"""Produce a simple feed"""
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@cache_region('long_term', '_get_feed_from_cache')
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def _get_feed_from_cache(*_cache_keys): # parameters are not really used - only as caching key
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header = dict(
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title=_('%s %s feed') % (c.site_name, repo_name),
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link=h.canonical_url('summary_home', repo_name=repo_name),
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description=_('Changes on %s repository') % repo_name,
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)
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rss_items_per_page = safe_int(CONFIG.get('rss_items_per_page', 20))
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entries=[]
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for cs in reversed(list(c.db_repo_scm_instance[-rss_items_per_page:])):
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entries.append(dict(
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title=self._get_title(cs),
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link=h.canonical_url('changeset_home', repo_name=repo_name, revision=cs.raw_id),
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author_email=cs.author_email,
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author_name=cs.author_name,
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description=''.join(self.__get_desc(cs)),
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pubdate=cs.date,
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))
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return feeder.render(header, entries)
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response.content_type = feeder.content_type
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return _get_feed_from_cache(repo_name, feeder.__name__)
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def atom(self, repo_name):
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"""Produce a simple atom-1.0 feed"""
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return self._feed(repo_name, feeds.AtomFeed)
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def rss(self, repo_name):
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"""Produce a simple rss2 feed"""
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return self._feed(repo_name, feeds.RssFeed)
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