<?php /** * Laconica, the distributed open-source microblogging tool * * Utility class for plugins * * 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 Plugin * @package Laconica * @author Evan Prodromou <evan@controlyourself.ca> * @copyright 2008 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 plugins * * A base class for Laconica plugins. Mostly a light wrapper around * the Event framework. * * Subclasses of Plugin will automatically handle an event if they define * a method called "onEventName". (Well, OK -- only if they call parent::__construct() * in their constructors.) * * They will also automatically handle the InitializePlugin and CleanupPlugin with the * initialize() and cleanup() methods, respectively. * * @category Plugin * @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/ * * @see Event */ class Plugin { function __construct() { Event::addHandler('InitializePlugin', array($this, 'initialize')); Event::addHandler('CleanupPlugin', array($this, 'cleanup')); foreach (get_class_methods($this) as $method) { if (mb_substr($method, 0, 2) == 'on') { Event::addHandler(mb_substr($method, 2), array($this, $method)); } } } function initialize() { return true; } function cleanup() { return true; } }