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/>.

namespace mod_bigbluebuttonbn\form;

defined('MOODLE_INTERNAL') || die;

global $CFG;

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

/**

 * Guest login form.

 *

 * @package   mod_bigbluebuttonbn

 * @copyright 2022 onwards, Blindside Networks Inc

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

 * @author    Laurent David  (laurent [at] call-learning [dt] fr)

 */

class guest_login extends \moodleform {

    /**

     * Form definition

     */

    protected function definition() {

        global $USER;

        $mform = $this->_form;

        $mform->addElement('text', 'username',

            get_string('guestaccess_username', 'mod_bigbluebuttonbn'));

        $mform->setType('username', PARAM_NOTAGS);

        $mform->addRule('username',

            get_string('required'), 'required', null, 'client');

        if (isloggedin() && !isguestuser()) {

            $mform->setConstant('username', fullname($USER));

            $mform->freeze('username');

        }

        $mform->addElement('password', 'password',

            get_string('guestaccess_password', 'mod_bigbluebuttonbn'));

        $mform->setType('password', PARAM_RAW);

        $mform->addRule('password',

            get_string('required'), 'required', null, 'client');

        $mform->addElement('hidden', 'uid', $this->_customdata['uid']);

        $mform->setType('uid', PARAM_ALPHANUMEXT);

        $this->add_action_buttons(false, get_string('guestaccess_join_meeting', 'mod_bigbluebuttonbn'));

    }

    /**

     * Validate form

     *

     * @param array $data

     * @param array $files

     * @return array

     * @throws \coding_exception

     */

    public function validation($data, $files): array {

        $errors = parent::validation($data, $files);

        $instance = $this->_customdata['instance'];

        if ($data['password'] != $instance->get_guest_access_password()) {

            $errors['password'] = get_string('guestaccess_meeting_invalid_password', 'mod_bigbluebuttonbn');

        }

        return $errors;

    }

}