moodle-mod-customcert/mod_form.php

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<?php
// This file is part of the customcert module for 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/>.
if (!defined('MOODLE_INTERNAL')) {
die('Direct access to this script is forbidden.'); /// It must be included from a Moodle page
}
require_once($CFG->dirroot.'/course/moodleform_mod.php');
require_once($CFG->dirroot.'/mod/customcert/lib.php');
/**
* Instance add/edit form.
*
* @package mod
* @subpackage customcert
* @copyright Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_customcert_mod_form extends moodleform_mod {
/**
* Form definition.
*/
function definition() {
global $CFG, $DB, $OUTPUT;
$mform =& $this->_form;
$mform->addElement('header', 'general', get_string('general', 'form'));
$mform->addElement('text', 'name', get_string('name', 'customcert'), array('size' => '64'));
if (!empty($CFG->formatstringstriptags)) {
$mform->setType('name', PARAM_TEXT);
} else {
$mform->setType('name', PARAM_CLEAN);
}
$mform->addRule('name', null, 'required', null, 'client');
$this->add_intro_editor(false, get_string('intro', 'customcert'));
$mform->addElement('header', 'options', get_string('options', 'customcert'));
$mform->addElement('text', 'requiredtime', get_string('coursetimereq', 'customcert'), array('size' => '3'));
$mform->setType('requiredtime', PARAM_INT);
$mform->addHelpButton('requiredtime', 'coursetimereq', 'customcert');
$this->standard_coursemodule_elements();
$this->add_action_buttons();
}
/**
* Some basic validation.
*
* @param $data
* @param $files
* @return array the errors that were found
*/
public function validation($data, $files) {
$errors = parent::validation($data, $files);
// Check that the required time entered is valid if it was entered at all.
if (!empty($data['requiredtime'])) {
if ((!is_number($data['requiredtime']) || $data['requiredtime'] < 0)) {
$errors['requiredtime'] = get_string('requiredtimenotvalid', 'customcert');
}
}
return $errors;
}
}