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<?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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* Callback for equella repository.
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*
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* @since Moodle 2.3
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* @package repository_equella
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* @copyright 2012 Dongsheng Cai {@link http://dongsheng.org}
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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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require(__DIR__.'/../../config.php');
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require_once($CFG->dirroot . '/repository/lib.php');
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$json = required_param('tlelinks', PARAM_RAW);
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require_login();
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$decodedinfo = json_decode($json);
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$info = array_pop($decodedinfo);
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$url = '';
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if (isset($info->url)) {
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$url = s(clean_param($info->url, PARAM_URL));
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}
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$filename = '';
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// Use $info->filename if exists, $info->name is a display name,
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// it may not have extension
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if (isset($info->filename)) {
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$filename = s(clean_param($info->filename, PARAM_FILE));
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} else if (isset($info->name)) {
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$filename = s(clean_param($info->name, PARAM_FILE));
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}
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$thumbnail = '';
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if (isset($info->thumbnail)) {
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$thumbnail = s(clean_param($info->thumbnail, PARAM_URL));
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}
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$author = '';
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if (isset($info->owner)) {
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$author = s(clean_param($info->owner, PARAM_NOTAGS));
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}
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$license = '';
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if (isset($info->license)) {
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$license = s(clean_param($info->license, PARAM_ALPHAEXT));
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}
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$source = base64_encode(json_encode(array('url'=>$url,'filename'=>$filename)));
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$sourcekey = sha1($source . repository::get_secret_key() . sesskey());
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$js =<<<EOD
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<script type="text/javascript">
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window.onload = function() {
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var resource = {};
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resource.title = "$filename";
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resource.source = "$source";
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resource.sourcekey = "$sourcekey";
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resource.thumbnail = '$thumbnail';
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resource.author = "$author";
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resource.license = "$license";
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parent.M.core_filepicker.select_file(resource);
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}
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</script>
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</head>
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<body><noscript></noscript></body>
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</html>
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EOD;
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header('Content-Type: text/html; charset=utf-8');
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die($js);
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