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 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('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' => MAX_PASSWORD_CHARACTERS,

            'size' => 12,

            'autocomplete' => 'new-password'

        ]);

        $mform->setType('password', core_user::get_property_type('password'));

        $mform->addRule('password', get_string('missingpassword'), 'required', null, 'client');

        $mform->addRule('password', get_string('maximumchars', '', MAX_PASSWORD_CHARACTERS),

            'maxlength', MAX_PASSWORD_CHARACTERS, 'client');

        $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->set_display_vertical();

        $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;

    }

}