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74 lines
2.5 KiB
74 lines
2.5 KiB
<?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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/**
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* Guest access plugin implementation.
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*
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* @package enrol_guest
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* @copyright 2010 Petr Skoda {@link http://skodak.org}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once("$CFG->libdir/formslib.php");
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class enrol_guest_enrol_form extends moodleform {
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protected $instance;
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public function definition() {
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$mform = $this->_form;
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$instance = $this->_customdata;
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$this->instance = $instance;
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$plugin = enrol_get_plugin('guest');
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$heading = $plugin->get_instance_name($instance);
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$mform->addElement('header', 'guestheader', $heading);
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$mform->addElement('password', 'guestpassword', get_string('password', 'enrol_guest'));
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$this->add_action_buttons(false, get_string('submit'));
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$mform->addElement('hidden', 'id');
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$mform->setType('id', PARAM_INT);
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$mform->setDefault('id', $instance->courseid);
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$mform->addElement('hidden', 'instance');
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$mform->setType('instance', PARAM_INT);
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$mform->setDefault('instance', $instance->id);
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}
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public function validation($data, $files) {
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global $DB, $CFG;
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$errors = parent::validation($data, $files);
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$instance = $this->instance;
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if ($instance->password !== '') {
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if ($data['guestpassword'] !== $instance->password) {
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$plugin = enrol_get_plugin('guest');
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if ($plugin->get_config('showhint')) {
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$hint = core_text::substr($instance->password, 0, 1);
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$errors['guestpassword'] = get_string('passwordinvalidhint', 'enrol_guest', $hint);
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} else {
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$errors['guestpassword'] = get_string('passwordinvalid', 'enrol_guest');
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}
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}
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}
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return $errors;
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}
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}
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