Current Path : C:/Users/Mahmood/Desktop/moodle8/repository/ |
Current File : C:/Users/Mahmood/Desktop/moodle8/repository/repository_callback.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/>. /** * Repository instance callback script * * @since Moodle 2.0 * @package core * @subpackage repository * @copyright 2009 Dongsheng Cai <dongsheng@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once(__DIR__ . '/../config.php'); require_once(__DIR__ . '/../lib/filelib.php'); require_once(__DIR__.'/lib.php'); require_login(); /// Parameters $repo_id = required_param('repo_id', PARAM_INT); // Repository ID /// Headers to make it not cacheable header('Cache-Control: no-cache, must-revalidate'); header('Expires: Sat, 26 Jul 1997 05:00:00 GMT'); /// Wait as long as it takes for this script to finish core_php_time_limit::raise(); /// Get repository instance information $sql = 'SELECT i.name, i.typeid, r.type, i.contextid FROM {repository} r, {repository_instances} i '. 'WHERE i.id=? AND i.typeid=r.id'; $repository = $DB->get_record_sql($sql, array($repo_id), '*', MUST_EXIST); $type = $repository->type; if (file_exists($CFG->dirroot.'/repository/'.$type.'/lib.php')) { require_once($CFG->dirroot.'/repository/'.$type.'/lib.php'); $classname = 'repository_' . $type; $repo = new $classname($repo_id, $repository->contextid, array('type'=>$type)); } else { print_error('invalidplugin', 'repository', $type); } // post callback $repo->callback(); // call opener window to refresh repository // the callback url should be something like this: // http://xx.moodle.com/repository/repository_callback.php?repo_id=1&sid=xxx // sid is the attached auth token from external source // If Moodle is working on HTTPS mode, then we are not allowed to access // parent window, in this case, we need to alert user to refresh the repository // manually. $strhttpsbug = json_encode(get_string('cannotaccessparentwin', 'repository')); $strrefreshnonjs = get_string('refreshnonjsfilepicker', 'repository'); $reloadparent = optional_param('reloadparent', false, PARAM_BOOL); // If this request is coming from a popup, close window and reload parent window. if ($reloadparent == true) { $js = <<<EOD <html> <head> <script type="text/javascript"> window.opener.location.reload(); window.close(); </script> </head> <body></body> </html> EOD; die($js); } $js =<<<EOD <html> <head> <script type="text/javascript"> try { if (window.opener) { window.opener.M.core_filepicker.active_filepicker.list(); window.close(); } else { throw new Error('Whoops!'); } } catch (e) { alert({$strhttpsbug}); } </script> </head> <body> <noscript> {$strrefreshnonjs} </noscript> </body> </html> EOD; die($js);