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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/>.
/**
* User sign-up form.
*
* @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
*/
defined('MOODLE_INTERNAL') || die();
require_once($CFG->libdir.'/formslib.php');
require_once($CFG->dirroot.'/user/profile/lib.php');
require_once($CFG->dirroot . '/user/editlib.php');
require_once('lib.php');
class login_signup_form extends moodleform implements renderable, templatable {
function definition() {
global $USER, $CFG;
$mform = $this->_form;
$mform->addElement('header', 'createuserandpass', get_string('createuserandpass'), '');
$mform->addElement('text', 'username', get_string('username'), 'maxlength="100" size="12" autocapitalize="none"');
$mform->setType('username', PARAM_RAW);
$mform->addRule('username', get_string('missingusername'), 'required', null, 'client');
if (!empty($CFG->passwordpolicy)){
$mform->addElement('static', 'passwordpolicyinfo', '', print_password_policy());
}
$mform->addElement('password', 'password', get_string('password'), 'maxlength="32" size="12"');
$mform->setType('password', core_user::get_property_type('password'));
$mform->addRule('password', get_string('missingpassword'), 'required', null, 'client');
$mform->addElement('header', 'supplyinfo', get_string('supplyinfo'),'');
$mform->addElement('text', 'email', get_string('email'), 'maxlength="100" size="25"');
$mform->setType('email', core_user::get_property_type('email'));
$mform->addRule('email', get_string('missingemail'), 'required', null, 'client');
$mform->setForceLtr('email');
$mform->addElement('text', 'email2', get_string('emailagain'), 'maxlength="100" size="25"');
$mform->setType('email2', core_user::get_property_type('email'));
$mform->addRule('email2', get_string('missingemail'), 'required', null, 'client');
$mform->setForceLtr('email2');
$namefields = useredit_get_required_name_fields();
foreach ($namefields as $field) {
$mform->addElement('text', $field, get_string($field), 'maxlength="100" size="30"');
$mform->setType($field, core_user::get_property_type('firstname'));
$stringid = 'missing' . $field;
if (!get_string_manager()->string_exists($stringid, 'moodle')) {
$stringid = 'required';
}
$mform->addRule($field, get_string($stringid), 'required', null, 'client');
}
$mform->addElement('text', 'city', get_string('city'), 'maxlength="120" size="20"');
$mform->setType('city', core_user::get_property_type('city'));
if (!empty($CFG->defaultcity)) {
$mform->setDefault('city', $CFG->defaultcity);
}
$country = get_string_manager()->get_list_of_countries();
$default_country[''] = get_string('selectacountry');
$country = array_merge($default_country, $country);
$mform->addElement('select', 'country', get_string('country'), $country);
if( !empty($CFG->country) ){
$mform->setDefault('country', $CFG->country);
}else{
$mform->setDefault('country', '');
}
profile_signup_fields($mform);
if (signup_captcha_enabled()) {
$mform->addElement('recaptcha', 'recaptcha_element', get_string('security_question', 'auth'));
$mform->addHelpButton('recaptcha_element', 'recaptcha', 'auth');
$mform->closeHeaderBefore('recaptcha_element');
}
// Hook for plugins to extend form definition.
core_login_extend_signup_form($mform);
// Add "Agree to sitepolicy" controls. By default it is a link to the policy text and a checkbox but
// it can be implemented differently in custom sitepolicy handlers.
$manager = new \core_privacy\local\sitepolicy\manager();
$manager->signup_form($mform);
// buttons
$this->add_action_buttons(true, get_string('createaccount'));
}
function definition_after_data(){
$mform = $this->_form;
$mform->applyFilter('username', 'trim');
// Trim required name fields.
foreach (useredit_get_required_name_fields() as $field) {
$mform->applyFilter($field, 'trim');
}
}
/**
* Validate user supplied data on the signup form.
*
* @param array $data array of ("fieldname"=>value) of submitted data
* @param array $files array of uploaded files "element_name"=>tmp_file_path
* @return array of "element_name"=>"error_description" if there are errors,
* or an empty array if everything is OK (true allowed for backwards compatibility too).
*/
public function validation($data, $files) {
$errors = parent::validation($data, $files);
// Extend validation for any form extensions from plugins.
$errors = array_merge($errors, core_login_validate_extend_signup_form($data));
if (signup_captcha_enabled()) {
$recaptchaelement = $this->_form->getElement('recaptcha_element');
if (!empty($this->_form->_submitValues['g-recaptcha-response'])) {
$response = $this->_form->_submitValues['g-recaptcha-response'];
if (!$recaptchaelement->verify($response)) {
$errors['recaptcha_element'] = get_string('incorrectpleasetryagain', 'auth');
}
} else {
$errors['recaptcha_element'] = get_string('missingrecaptchachallengefield');
}
}
$errors += signup_validate_data($data, $files);
return $errors;
}
/**
* Export this data so it can be used as the context for a mustache template.
*
* @param renderer_base $output Used to do a final render of any components that need to be rendered for export.
* @return array
*/
public function export_for_template(renderer_base $output) {
ob_start();
$this->display();
$formhtml = ob_get_contents();
ob_end_clean();
$context = [
'formhtml' => $formhtml
];
return $context;
}
}