Current Path : C:/Users/Mahmood/Desktop/moodle/lib/classes/plugininfo/ |
Current File : C:/Users/Mahmood/Desktop/moodle/lib/classes/plugininfo/portfolio.php |
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle 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 General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. /** * Defines classes used for plugin info. * * @package core * @copyright 2011 David Mudrak <david@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ namespace core\plugininfo; use core_component, core_plugin_manager, moodle_url, coding_exception; defined('MOODLE_INTERNAL') || die(); /** * Class for portfolios */ class portfolio extends base { /** * Finds all enabled plugins, the result may include missing plugins. * @return array|null of enabled plugins $pluginname=>$pluginname, null means unknown */ public static function get_enabled_plugins() { global $DB; $enabled = array(); $rs = $DB->get_recordset('portfolio_instance', array('visible'=>1), 'plugin ASC', 'plugin'); foreach ($rs as $repository) { $enabled[$repository->plugin] = $repository->plugin; } $rs->close(); return $enabled; } /** * Return URL used for management of plugins of this type. * @return moodle_url */ public static function get_manage_url() { return new moodle_url('/admin/portfolio.php'); } /** * Defines if there should be a way to uninstall the plugin via the administration UI. * @return boolean */ public function is_uninstall_allowed() { return true; } /** * Pre-uninstall hook. * This is intended for disabling of plugin, some DB table purging, etc. */ public function uninstall_cleanup() { global $DB; // Get all instances of this portfolio. $count = $DB->count_records('portfolio_instance', array('plugin' => $this->name)); if ($count > 0) { // This portfolio is in use, get the it's ID. $rec = $DB->get_record('portfolio_instance', array('plugin' => $this->name)); // Remove all records from portfolio_instance_config. $DB->delete_records('portfolio_instance_config', array('instance' => $rec->id)); // Remove all records from portfolio_instance_user. $DB->delete_records('portfolio_instance_user', array('instance' => $rec->id)); // Remove all records from portfolio_log. $DB->delete_records('portfolio_log', array('portfolio' => $rec->id)); // Remove all records from portfolio_tempdata. $DB->delete_records('portfolio_tempdata', array('instance' => $rec->id)); // Remove the record from the portfolio_instance table. $DB->delete_records('portfolio_instance', array('id' => $rec->id)); } parent::uninstall_cleanup(); } }