Proyectos de Subversion Moodle

<?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/>.

/**

 * user signup page.

 *

 * @package    core

 * @subpackage auth

 * @copyright  1999 onwards Martin Dougiamas  http://dougiamas.com

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

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

require_once($CFG->dirroot . '/user/editlib.php');

require_once($CFG->libdir . '/authlib.php');

require_once('lib.php');

if (!$authplugin = signup_is_enabled()) {

    throw new \moodle_exception('notlocalisederrormessage', 'error', '', 'Sorry, you may not use this page.');

}

$PAGE->set_url('/login/signup.php');

$PAGE->set_context(context_system::instance());

// If wantsurl is empty or /login/signup.php, override wanted URL.

// We do not want to end up here again if user clicks "Login".

if (empty($SESSION->wantsurl)) {

    $SESSION->wantsurl = $CFG->wwwroot . '/';

} else {

    $wantsurl = new moodle_url($SESSION->wantsurl);

    if ($PAGE->url->compare($wantsurl, URL_MATCH_BASE)) {

        $SESSION->wantsurl = $CFG->wwwroot . '/';

    }

}

if (isloggedin() and !isguestuser()) {

    // Prevent signing up when already logged in.

    echo $OUTPUT->header();

    echo $OUTPUT->box_start();

    $logout = new single_button(new moodle_url('/login/logout.php',

        array('sesskey' => sesskey(), 'loginpage' => 1)), get_string('logout'), 'post');

    $continue = new single_button(new moodle_url('/'), get_string('cancel'), 'get');

    echo $OUTPUT->confirm(get_string('cannotsignup', 'error', fullname($USER)), $logout, $continue);

    echo $OUTPUT->box_end();

    echo $OUTPUT->footer();

    exit;

}

// If verification of age and location (digital minor check) is enabled.

if (\core_auth\digital_consent::is_age_digital_consent_verification_enabled()) {

    $cache = cache::make('core', 'presignup');

    $isminor = $cache->get('isminor');

    if ($isminor === false) {

        // The verification of age and location (minor) has not been done.

        redirect(new moodle_url('/login/verify_age_location.php'));

    } else if ($isminor === 'yes') {

        // The user that attempts to sign up is a digital minor.

        redirect(new moodle_url('/login/digital_minor.php'));

    }

}

// Plugins can create pre sign up requests.

// Can be used to force additional actions before sign up such as acceptance of policies, validations, etc.

core_login_pre_signup_requests();

$mform_signup = $authplugin->signup_form();

if ($mform_signup->is_cancelled()) {

    redirect(get_login_url());

} else if ($user = $mform_signup->get_data()) {

    // Add missing required fields.

    $user = signup_setup_new_user($user);

    // Plugins can perform post sign up actions once data has been validated.

    core_login_post_signup_requests($user);

    $authplugin->user_signup($user, true); // prints notice and link to login/index.php

    exit; //never reached

}

$newaccount = get_string('newaccount');

$login      = get_string('login');

$PAGE->navbar->add($login);

$PAGE->navbar->add($newaccount);

$PAGE->set_pagelayout('login');

$PAGE->set_title($newaccount);

$PAGE->set_heading($SITE->fullname);

echo $OUTPUT->header();

if ($mform_signup instanceof renderable) {

    // Try and use the renderer from the auth plugin if it exists.

    try {

        $renderer = $PAGE->get_renderer('auth_' . $authplugin->authtype);

    } catch (coding_exception $ce) {

        // Fall back on the general renderer.

        $renderer = $OUTPUT;

    }

    echo $renderer->render($mform_signup);

} else {

    // Fall back for auth plugins not using renderables.

    $mform_signup->display();

}

echo $OUTPUT->footer();