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Commit 89a66834 authored by Robin Millette's avatar Robin Millette Committed by Robin Millette

added group rss action

parent 688d38b1
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Group main page
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @category Group
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@controlyourself.ca>
* @copyright 2008-2009 Control Yourself, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/rssaction.php';
define('MEMBERS_PER_SECTION', 81);
/**
* Group RSS feed
*
* @category Group
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class groupRssAction extends Rss10Action
{
/** group we're viewing. */
var $group = null;
/**
* Is this page read-only?
*
* @return boolean true
*/
function isReadOnly()
{
return true;
}
/**
* Prepare the action
*
* Reads and validates arguments and instantiates the attributes.
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
if (!common_config('inboxes','enabled')) {
$this->serverError(_('Inboxes must be enabled for groups to work'));
return false;
}
$nickname_arg = $this->arg('nickname');
$nickname = common_canonical_nickname($nickname_arg);
// Permanent redirect on non-canonical nickname
if ($nickname_arg != $nickname) {
$args = array('nickname' => $nickname);
common_redirect(common_local_url('showgroup', $args), 301);
return false;
}
if (!$nickname) {
$this->clientError(_('No nickname'), 404);
return false;
}
$this->group = User_group::staticGet('nickname', $nickname);
if (!$this->group) {
$this->clientError(_('No such group'), 404);
return false;
}
return true;
}
function getNotices($limit=0)
{
$group = $this->group;
if (is_null($group)) {
return null;
}
$notice = $group->getNotices(0, ($limit == 0) ? NOTICES_PER_PAGE : $limit);
while ($notice->fetch()) {
$notices[] = clone($notice);
}
return $notices;
}
function getChannel()
{
$group = $this->group;
$c = array('url' => common_local_url('grouprss',
array('nickname' =>
$group->nickname)),
'title' => $group->nickname,
'link' => common_local_url('showgroup', array('nickname' => $group->nickname)),
'description' => sprintf(_('Microblog by %s group'), $group->nickname));
return $c;
}
function getImage()
{
return $this->group->homepage_logo;
}
# override parent to add X-SUP-ID URL
function initRss($limit=0)
{
$url = common_local_url('sup', null, $this->group->id);
header('X-SUP-ID: '.$url);
parent::initRss($limit);
}
}
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