<?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; /** * Show the groups's design stylesheet * * @return nothing */ function showStylesheets() { parent::showStylesheets(); $user = common_current_user(); if (empty($user) || $user->viewdesigns) { $design = $this->getDesign(); if (!empty($design)) { $design->showCSS($this); } } } /** * 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)) { return null; } return $this->group->getDesign(); } }