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<?php
/**
* StatusNet, 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 StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2009-2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
/**
* Base class for actions that use the current user's design
*
* Some pages (settings in particular) use the current user's chosen
* design. This superclass returns that design.
*
* @category Action
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*
*/
class CurrentUserDesignAction extends Action
{
protected $cur = null; // The current user
/**
* For initializing members of the class. Set a the
* current user here.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
{
parent::prepare($argarray);
$this->cur = common_current_user();
return true;
}
/**
* A design for this action
*
* Returns the design preferences for the current user.
*
* @return Design a design object to use
*/
function getDesign()
{
if (!empty($this->cur)) {
$design = $this->cur->getDesign();
if (!empty($design)) {
return $design;
}
}
return parent::getDesign();
}
}
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