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<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Base class for actions that use the current user's design
*
* 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 Action
* @package Laconica
* @author Zach Copley <zach@controlyourself.ca>
* @copyright 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);
}
/**
* Base class for actions that use a group's design
*
* Pages related to groups can be themed with a design.
* This superclass returns that design.
*
* @category Action
* @package Laconica
* @author Zach Copley <zach@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 GroupDesignAction extends Action {
/** The group in question */
var $group = null;
/**
* A design for this action
*
* if the group attribute has been set, returns that group's
* design.
*
* @return Design a design object to use
*/
function getDesign()
{
if (!empty($this->group)) {
$design = $this->group->getDesign();
if (!empty($design)) {
return $design;
}
}
return parent::getDesign();
}
}
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