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See Release Notes

  • Bug fixes for general core bugs in 4.3.x will end 7 October 2024 (12 months).
  • Bug fixes for security issues in 4.3.x will end 21 April 2025 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.2.x is supported too.
<?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);
> throw new \moodle_exception('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);