You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
69 lines
2.6 KiB
69 lines
2.6 KiB
2 years ago
|
<?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/>.
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A script to embed vimeo videos via the site (so vimeo privacy restrictions by domain will work in the mobile app).
|
||
|
|
*
|
||
|
|
* The site is doing a double frame embedding:
|
||
|
|
* - First, the media player replaces the vimeo link with an iframe pointing to vimeo.
|
||
|
|
* - Second, the app replaces the previous iframe link with a link to this file that includes again the iframe to vimeo.
|
||
|
|
* Thanks to these changes, the video is embedded in a page in the site server so the privacy restrictions will work.
|
||
|
|
*
|
||
|
|
* Note 1: Vimeo privacy restrictions seems to be based on the Referer HTTP header.
|
||
|
|
* Note 2: This script works even if the plugin is disabled (some users could be using the vimeo embedding code).
|
||
|
|
*
|
||
|
|
* @package media_vimeo
|
||
|
|
* @copyright 2017 Juan Leyva
|
||
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
||
|
|
*/
|
||
|
|
|
||
|
|
define('NO_MOODLE_COOKIES', true);
|
||
|
|
|
||
|
|
require_once(__DIR__ . '/../../../config.php');
|
||
|
|
require_once($CFG->dirroot . '/webservice/lib.php');
|
||
|
|
|
||
|
|
$token = required_param('token', PARAM_ALPHANUM);
|
||
|
|
$video = required_param('video', PARAM_ALPHANUM); // Video ids are numeric, but it's more solid to expect things like 00001.
|
||
|
|
$width = optional_param('width', 0, PARAM_INT);
|
||
|
|
$height = optional_param('height', 0, PARAM_INT);
|
||
|
|
|
||
|
|
// Authenticate the user.
|
||
|
|
$webservicelib = new webservice();
|
||
|
|
$webservicelib->authenticate_user($token);
|
||
|
|
|
||
|
|
if (empty($width) && empty($height)) {
|
||
|
|
// Use the full page. The video will keep the ratio.
|
||
|
|
$display = 'style="position:absolute; top:0; left:0; width:100%; height:100%;"';
|
||
|
|
} else {
|
||
|
|
$display = "width=\"$width\" height=\"$height\"";
|
||
|
|
}
|
||
|
|
|
||
|
|
$output = <<<OET
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
|
||
|
|
</head>
|
||
|
|
<body style="margin:0; padding:0">
|
||
|
|
<iframe src="https://player.vimeo.com/video/$video"
|
||
|
|
$display frameborder="0"
|
||
|
|
webkitallowfullscreen mozallowfullscreen allowfullscreen>
|
||
|
|
</iframe>
|
||
|
|
</body>
|
||
|
|
</html>
|
||
|
|
OET;
|
||
|
|
echo $output;
|