3 // This file is part of Moodle - http://moodle.org/
5 // Moodle is free software: you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation, either version 3 of the License, or
8 // (at your option) any later version.
10 // Moodle is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License
16 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
19 * File manager support
23 * @copyright 2010 Dongsheng Cai <dongsheng@moodle.com>
24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
27 define('AJAX_SCRIPT', true);
29 require('../config.php');
30 require_once($CFG->libdir.'/filelib.php');
32 $action = optional_param('action', 'list', PARAM_ALPHA);
38 $err->error = get_string('noguest');
39 die(json_encode($err));
43 // used by course file tree viewer
45 $contextid = required_param('contextid', PARAM_INT);
46 $component = required_param('component', PARAM_ALPHAEXT);
47 $filearea = required_param('filearea', PARAM_ALPHAEXT);
48 $itemid = required_param('itemid', PARAM_INT);
49 $filepath = required_param('filepath', PARAM_PATH);
51 $browser = get_file_browser();
52 $fileinfo = $browser->get_file_info(get_context_instance_by_id($contextid), $component, $filearea, $itemid, $filepath);
53 $children = $fileinfo->get_children();
55 foreach ($children as $child) {
56 $filedate = $child->get_timemodified();
57 $filesize = $child->get_filesize();
58 $mimetype = $child->get_mimetype();
59 $params = $child->get_params();
60 $url = new moodle_url('/files/index.php', $params);
63 'filename'=>$child->get_visible_name(),
64 'filedate'=>$filedate ? userdate($filedate) : '',
65 'filesize'=>$filesize ? display_size($filesize) : '',
67 if ($child->is_directory()) {
68 $fileitem['isdir'] = true;
69 $fileitem['url'] = $url->out(false);
71 $fileitem['url'] = $child->get_url();
75 echo json_encode($tree);