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session.php
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session.php
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<?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 2021 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/session.php');
$state = optional_param('state', null, PARAM_TEXT);
if ($state == null) {
$courseid = required_param('courseid', PARAM_INT);
$cmid = required_param('cmid', PARAM_INT);
$nombre = required_param('nom', PARAM_TEXT);
$session = required_param('ses', PARAM_TEXT);
$avatar = $CFG->jitsi_showavatars == true ? required_param('avatar', PARAM_TEXT) : null;
$teacher = required_param('t', PARAM_BOOL);
} else {
$paramdecode = base64urldecode($state);
$parametrosarray = explode("&", $paramdecode);
$avatararray = $parametrosarray[0];
$nomarray = $parametrosarray[1];
$sessionarray = $parametrosarray[2];
$coursearray = $parametrosarray[3];
$cmidarray = $parametrosarray[4];
$tarray = $parametrosarray[5];
$statesesarray = $parametrosarray[6];
$avatara = explode("=", $avatararray);
$nombrea = explode("=", $nomarray);
$sessiona = explode("=", $sessionarray);
$courseida = explode("=", $coursearray);
$cmida = explode("=", $cmidarray);
$teachera = explode("=", $tarray);
$statesesa = explode("=", $statesesarray);
$avatar = $avatara[1];
$nombre = $nombrea[1];
$session = $sessiona[1];
$courseid = $courseida[1];
$cmid = $cmida[1];
$teacher = $teachera[1];
$stateses = $statesesa[1];
}
$cm = get_coursemodule_from_id('jitsi', $cmid, 0, false, MUST_EXIST);
$course = $DB->get_record('course', ['id' => $cm->course], '*', MUST_EXIST);
require_login($course, true, $cm);
$module = $DB->get_record('modules', ['name' => 'jitsi']);
$jitsi = $DB->get_record('jitsi', ['id' => $cm->instance]);
$PAGE->set_title($jitsi->name);
$PAGE->set_heading($jitsi->name);
echo $OUTPUT->header();
$PAGE->set_context(context_module::instance($cm->id));
if ($jitsi->sourcerecord != null) {
$contextmodule = context_module::instance($cm->id);
$sqllastparticipating = 'select timecreated from {logstore_standard_log} where contextid = '
.$contextmodule->id.' and (action = \'participating\' or action = \'enter\') order by timecreated DESC limit 1';
$usersconnected = $DB->get_record_sql($sqllastparticipating);
if (($jitsi->numberofparticipants == 1 || $jitsi->numberofparticipants == 0) &&
(getdate()[0] - $usersconnected->timecreated) > 72 ) {
$jitsi->sourcerecord = null;
$DB->update_record('jitsi', $jitsi);
}
}
if ($CFG->jitsi_id == 'username' && $nombre != $USER->username ||
$CFG->jitsi_id == 'nameandsurname' && $nombre != $USER->firstname.' '.$USER->lastname ||
$CFG->jitsi_id == 'alias' && $nombre != "") {
echo $OUTPUT->notification(get_string('urlerror', 'jitsi'), 'error');
} else {
createsession($teacher, $cmid, $avatar, $nombre, $session, null, $jitsi);
}
echo $OUTPUT->footer();