signup.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/>.

/**
 * TODO describe file signup
 *
 * @package    auth_twilio
 * @copyright  2024 Wail Abualela <wailabualela@email.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require ('../../config.php');

$phone = optional_param('phone', '', PARAM_RAW);

if (empty ($phone)) {
    $SESSION->phone_error_msg = get_string('missingphone', 'auth_twilio');
    redirect(new moodle_url('/auth/twilio/login.php'));
}

$url     = new moodle_url('/auth/twilio/signup.php', [ 'phone' => $phone ]);
$nexturl = new moodle_url('/auth/twilio/save.php', []);

$PAGE->set_url($url);
$PAGE->set_pagelayout('login');
$PAGE->set_context(context_system::instance());

echo $OUTPUT->header();
echo $OUTPUT->render_from_template('auth_twilio/signup', [ 
    'url'   => $nexturl,
    'phone' => $phone,
]);
echo $OUTPUT->footer();