Mercurial > kallithea
view kallithea/controllers/feed.py @ 4208:ad38f9f93b3b kallithea-2.2.5-rebrand
Correct licensing information in individual files.
The top-level license file is now LICENSE.md.
Also, in various places where there should have been joint copyright holders
listed, a single copyright holder was listed. It does not appear easy to add
a link to a large list of copyright holders in these places, so it simply
refers to the fact that various authors hold copyright.
In future, if an easy method is discovered to link to a list from those
places, we should do so.
Finally, text is added to LICENSE.md to point to where the full list of
copyright holders is, and that Kallithea as a whole is GPLv3'd.
author | Bradley M. Kuhn <bkuhn@sfconservancy.org> |
---|---|
date | Wed, 21 May 2014 16:59:37 -0400 |
parents | a540f7e69c82 |
children | 1948ede028ef |
line wrap: on
line source
# -*- coding: utf-8 -*- # 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/>. """ kallithea.controllers.feed ~~~~~~~~~~~~~~~~~~~~~~~~~~ Feed controller for rhodecode :created_on: Apr 23, 2010 :author: marcink :copyright: (c) 2013 RhodeCode GmbH. :license: GPLv3, see LICENSE.md for more details. """ import logging from pylons import url, response, tmpl_context as c from pylons.i18n.translation import _ from beaker.cache import cache_region, region_invalidate from webhelpers.feedgenerator import Atom1Feed, Rss201rev2Feed from kallithea.lib import helpers as h from kallithea.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator from kallithea.lib.base import BaseRepoController from kallithea.lib.diffs import DiffProcessor, LimitedDiffContainer from kallithea.model.db import CacheInvalidation from kallithea.lib.utils2 import safe_int, str2bool, safe_unicode 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.site_name, '%s') self.language = 'en-us' self.ttl = "5" import kallithea CONF = kallithea.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 self.feed_diff_limit = safe_int(CONF.get('rss_cut_off_limit', 32 * 1024)) 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 if isinstance(_parsed, LimitedDiffContainer): limited_diff = True for st in _parsed: st.update({'added': st['stats']['added'], 'removed': st['stats']['deleted']}) changes.append('\n %(operation)s %(filename)s ' '(%(added)s lines added, %(removed)s lines removed)' % st) if limited_diff: changes = changes + ['\n ' + _('Changeset was too big and was cut off...')] return diff_processor, changes def __get_desc(self, cs): desc_msg = [(_('%s committed on %s') % (h.person(cs.author), h.fmt_date(cs.date))) + '<br/>'] #branches, tags, bookmarks if cs.branch: desc_msg.append('branch: %s<br/>' % cs.branch) if h.is_hg(c.db_repo_scm_instance): for book in cs.bookmarks: desc_msg.append('bookmark: %s<br/>' % book) for tag in cs.tags: desc_msg.append('tag: %s<br/>' % tag) diff_processor, changes = self.__changes(cs) # rev link _url = url('changeset_home', repo_name=c.db_repo.repo_name, revision=cs.raw_id, qualified=True) desc_msg.append('changeset: <a href="%s">%s</a>' % (_url, cs.raw_id[:8])) desc_msg.append('<pre>') desc_msg.append(cs.message) desc_msg.append('\n') desc_msg.extend(changes) if self.include_diff: desc_msg.append('\n\n') desc_msg.append(diff_processor.as_raw()) desc_msg.append('</pre>') return map(safe_unicode, desc_msg) def atom(self, repo_name): """Produce an atom-1.0 feed via feedgenerator module""" @cache_region('long_term') def _get_feed_from_cache(key, kind): 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.db_repo_scm_instance[-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') kind = 'ATOM' valid = CacheInvalidation.test_and_set_valid(repo_name, kind) if not valid: region_invalidate(_get_feed_from_cache, None, repo_name, kind) return _get_feed_from_cache(repo_name, kind) def rss(self, repo_name): """Produce an rss2 feed via feedgenerator module""" @cache_region('long_term') def _get_feed_from_cache(key, kind): 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.db_repo_scm_instance[-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') kind = 'RSS' valid = CacheInvalidation.test_and_set_valid(repo_name, kind) if not valid: region_invalidate(_get_feed_from_cache, None, repo_name, kind) return _get_feed_from_cache(repo_name, kind)