sesion.php

<?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/>.

/**
 * Prints a particular instance of jitsi
 *
 * You can have a rather longer description of the file as well,
 * if you like, and it can span multiple lines.
 *
 * @package    mod_jitsi
 * @copyright  2019 Sergio Comerón <sergiocomeron@icloud.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
require_once(dirname(dirname(dirname(__FILE__))).'/lib/moodlelib.php');
require_once(dirname(__FILE__).'/lib.php');
$PAGE->set_url($CFG->wwwroot.'/mod/jitsi/sesion.php');
$PAGE->set_context(context_system::Instance());

$courseid = required_param('courseid', PARAM_INT);
$cmid = required_param('cmid', PARAM_INT);
$nombre = required_param('nom', PARAM_TEXT);
$sesion = required_param('ses', PARAM_TEXT);
$sesionnorm = str_replace(' ', '', $sesion);
$avatar = required_param('avatar', PARAM_TEXT);
require_login($courseid);

$PAGE->set_title($sesion);
$PAGE->set_heading($sesion);
echo $OUTPUT->header();

$context = context_module::instance($cmid);
if (!has_capability('mod/jitsi:view', $context)) {
    notice(get_string('noviewpermission', 'jitsi'));
}

echo "<script src=\"https://meet.jit.si/external_api.js\"></script>\n";
echo "<script>\n";
echo "var domain = \"".$CFG->jitsi_domain."\";\n";
echo "var options = {\n";
echo "roomName: \"".$sesionnorm."\",\n";
if ($CFG->branch < 36) {
    echo "parentNode: document.querySelector('#region-main .card-body'),\n";
} else {
    echo "parentNode: document.querySelector('#region-main'),\n";
}
echo "width: '100%',\n";
echo "height: 650,\n";
echo "}\n";
echo "var api = new JitsiMeetExternalAPI(domain, options);\n";
echo "api.executeCommand('displayName', '".$nombre."');\n";
echo "api.executeCommand('toggleVideo');\n";
echo "api.executeCommand('toggleAudio');\n";
echo "api.executeCommand('avatarUrl', '".$avatar."');\n";
echo "</script>\n";

echo $OUTPUT->footer();