Proyectos de Subversion Moodle

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1 efrain 1
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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namespace mod_bigbluebuttonbn\form;
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defined('MOODLE_INTERNAL') || die;
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global $CFG;
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require_once($CFG->libdir . '/formslib.php');
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/**
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 * Guest login form.
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 *
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 * @package   mod_bigbluebuttonbn
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 * @copyright 2022 onwards, Blindside Networks Inc
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 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 * @author    Laurent David  (laurent [at] call-learning [dt] fr)
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 */
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class guest_login extends \moodleform {
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    /**
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     * Form definition
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     */
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    protected function definition() {
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        global $USER;
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        $mform = $this->_form;
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        $mform->addElement('text', 'username',
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            get_string('guestaccess_username', 'mod_bigbluebuttonbn'));
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        $mform->setType('username', PARAM_NOTAGS);
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        $mform->addRule('username',
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            get_string('required'), 'required', null, 'client');
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        if (isloggedin() && !isguestuser()) {
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            $mform->setConstant('username', fullname($USER));
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            $mform->freeze('username');
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        }
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        $mform->addElement('password', 'password',
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            get_string('guestaccess_password', 'mod_bigbluebuttonbn'));
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        $mform->setType('password', PARAM_RAW);
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        $mform->addRule('password',
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            get_string('required'), 'required', null, 'client');
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        $mform->addElement('hidden', 'uid', $this->_customdata['uid']);
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        $mform->setType('uid', PARAM_ALPHANUMEXT);
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        $this->add_action_buttons(false, get_string('guestaccess_join_meeting', 'mod_bigbluebuttonbn'));
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    }
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    /**
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     * Validate form
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     *
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     * @param array $data
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     * @param array $files
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     * @return array
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     * @throws \coding_exception
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     */
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    public function validation($data, $files): array {
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        $errors = parent::validation($data, $files);
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        $instance = $this->_customdata['instance'];
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        if ($data['password'] != $instance->get_guest_access_password()) {
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            $errors['password'] = get_string('guestaccess_meeting_invalid_password', 'mod_bigbluebuttonbn');
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        }
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        return $errors;
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    }
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}
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