3 * StatusNet, the distributed open-source microblogging tool
9 * LICENCE: This program is free software: you can redistribute it and/or modify
10 * it under the terms of the GNU Affero General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Affero General Public License for more details.
19 * You should have received a copy of the GNU Affero General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 * @author Evan Prodromou <evan@status.net>
25 * @author Sarven Capadisli <csarven@status.net>
26 * @copyright 2008-2009 StatusNet, Inc.
27 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
28 * @link http://status.net/
31 if (!defined('STATUSNET') && !defined('LACONICA')) {
35 require_once INSTALLDIR.'/lib/rssaction.php';
37 define('MEMBERS_PER_SECTION', 27);
44 * @author Evan Prodromou <evan@status.net>
45 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
46 * @link http://status.net/
48 class groupRssAction extends Rss10Action
50 /** group we're viewing. */
54 * Is this page read-only?
56 * @return boolean true
58 function isReadOnly($args)
66 * Reads and validates arguments and instantiates the attributes.
68 * @param array $args $_REQUEST args
70 * @return boolean success flag
72 function prepare($args)
74 parent::prepare($args);
76 $nickname_arg = $this->arg('nickname');
77 $nickname = common_canonical_nickname($nickname_arg);
79 // Permanent redirect on non-canonical nickname
81 if ($nickname_arg != $nickname) {
82 $args = array('nickname' => $nickname);
83 common_redirect(common_local_url('showgroup', $args), 301);
87 // TRANS: Client error displayed when requesting a group RSS feed without providing a group nickname.
88 $this->clientError(_('No nickname.'), 404);
91 $local = Local_group::getKV('nickname', $nickname);
94 // TRANS: Client error displayed when requesting a group RSS feed for group that does not exist.
95 $this->clientError(_('No such group.'), 404);
98 $this->group = User_group::getKV('id', $local->group_id);
101 // TRANS: Client error displayed when requesting a group RSS feed for an object that is not a group.
102 $this->clientError(_('No such group.'), 404);
105 $this->notices = $this->getNotices($this->limit);
109 function getNotices($limit=0)
111 $group = $this->group;
113 if (is_null($group)) {
118 $notice = $group->getNotices(0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
120 while ($notice->fetch()) {
121 $notices[] = clone($notice);
127 function getChannel()
129 $group = $this->group;
130 $c = array('url' => common_local_url('grouprss',
133 // TRANS: Message is used as link title. %s is a user nickname.
134 'title' => sprintf(_('%s timeline'), $group->nickname),
135 'link' => common_local_url('showgroup', array('nickname' => $group->nickname)),
136 // TRANS: Message is used as link description. %1$s is a group name, %2$s is a site name.
137 'description' => sprintf(_('Updates from members of %1$s on %2$s!'),
138 $group->nickname, common_config('site', 'name')));
144 return $this->group->homepage_logo;