147 lines
4.4 KiB
PHP
147 lines
4.4 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Group main page
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero 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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* @category Group
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @copyright 2008-2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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require_once INSTALLDIR.'/lib/rssaction.php';
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define('MEMBERS_PER_SECTION', 27);
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/**
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* Group RSS feed
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*
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* @category Group
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class groupRssAction extends Rss10Action
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{
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/** group we're viewing. */
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var $group = null;
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/**
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* Is this page read-only?
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*
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* @return boolean true
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*/
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function isReadOnly($args)
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{
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return true;
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}
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/**
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* Prepare the action
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*
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* Reads and validates arguments and instantiates the attributes.
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*
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* @param array $args $_REQUEST args
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*
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* @return boolean success flag
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*/
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function prepare($args)
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{
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parent::prepare($args);
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$nickname_arg = $this->arg('nickname');
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$nickname = common_canonical_nickname($nickname_arg);
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// Permanent redirect on non-canonical nickname
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if ($nickname_arg != $nickname) {
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$args = array('nickname' => $nickname);
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common_redirect(common_local_url('showgroup', $args), 301);
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}
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if (!$nickname) {
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// TRANS: Client error displayed when requesting a group RSS feed without providing a group nickname.
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$this->clientError(_('No nickname.'), 404);
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}
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$local = Local_group::getKV('nickname', $nickname);
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if (!$local) {
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// TRANS: Client error displayed when requesting a group RSS feed for group that does not exist.
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$this->clientError(_('No such group.'), 404);
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}
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$this->group = User_group::getKV('id', $local->group_id);
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if (!$this->group) {
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// TRANS: Client error displayed when requesting a group RSS feed for an object that is not a group.
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$this->clientError(_('No such group.'), 404);
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}
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$this->notices = $this->getNotices($this->limit);
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return true;
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}
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function getNotices($limit=0)
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{
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$group = $this->group;
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if (is_null($group)) {
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return null;
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}
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$notices = array();
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$notice = $group->getNotices(0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
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while ($notice->fetch()) {
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$notices[] = clone($notice);
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}
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return $notices;
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}
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function getChannel()
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{
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$group = $this->group;
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$c = array('url' => common_local_url('grouprss',
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array('nickname' =>
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$group->nickname)),
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// TRANS: Message is used as link title. %s is a user nickname.
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'title' => sprintf(_('%s timeline'), $group->nickname),
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'link' => common_local_url('showgroup', array('nickname' => $group->nickname)),
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// TRANS: Message is used as link description. %1$s is a group name, %2$s is a site name.
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'description' => sprintf(_('Updates from members of %1$s on %2$s!'),
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$group->nickname, common_config('site', 'name')));
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return $c;
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}
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function getImage()
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{
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return $this->group->homepage_logo;
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}
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}
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