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https://github.com/moodle/moodle.git
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aff24313be
New PARAM_COMPONENT, PARAM_AREA and PARAM_PLUGIN + fixing of hopefully all current incorrect parameter types. This should help with diagnosing of incorrectly named 3rd party plugins too.
86 lines
3.0 KiB
PHP
86 lines
3.0 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* File manager support
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*
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* @package core
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* @subpackage file
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* @copyright 2010 Dongsheng Cai <dongsheng@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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define('AJAX_SCRIPT', true);
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require('../config.php');
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require_once($CFG->libdir.'/filelib.php');
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$action = optional_param('action', 'list', PARAM_ALPHA);
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$PAGE->set_context(get_system_context());
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require_login();
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echo $OUTPUT->header(); // send headers
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$err = new stdClass();
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if (isguestuser()) {
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$err->error = get_string('noguest');
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die(json_encode($err));
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}
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switch ($action) {
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// used by course file tree viewer
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case 'getfiletree':
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$contextid = required_param('contextid', PARAM_INT);
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$component = required_param('component', PARAM_COMPONENT);
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$filearea = required_param('filearea', PARAM_AREA);
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$itemid = required_param('itemid', PARAM_INT);
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$filepath = required_param('filepath', PARAM_PATH);
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$browser = get_file_browser();
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$fileinfo = $browser->get_file_info(get_context_instance_by_id($contextid), $component, $filearea, $itemid, $filepath);
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$children = $fileinfo->get_children();
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$tree = array();
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foreach ($children as $child) {
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$filedate = $child->get_timemodified();
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$filesize = $child->get_filesize();
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$mimetype = $child->get_mimetype();
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$params = $child->get_params();
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$url = new moodle_url('/files/index.php', $params);
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$fileitem = array(
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'params'=>$params,
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'filename'=>$child->get_visible_name(),
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'filedate'=>$filedate ? userdate($filedate) : '',
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'filesize'=>$filesize ? display_size($filesize) : '',
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);
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if ($child->is_directory()) {
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$fileitem['isdir'] = true;
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$fileitem['url'] = $url->out(false);
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$fileitem['icon'] = $OUTPUT->pix_icon('f/folder', get_string('icon'));
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} else {
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$fileitem['url'] = $child->get_url();
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$fileitem['icon'] = $OUTPUT->pix_icon('f/'.mimeinfo('icon', $child->get_visible_name()), get_string('icon'));
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}
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$tree[] = $fileitem;
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}
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echo json_encode($tree);
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break;
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default:
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break;
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}
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