moodle-mod-customcert/elements/text/lib.php
2013-06-06 11:14:06 +08:00

66 lines
2.3 KiB
PHP

<?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/>.
/**
* The text elements core interaction API.
*
* @package customcertelement_text
* @copyright Mark Nelson <markn@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
require_once($CFG->dirroot . '/mod/customcert/elements/element.class.php');
class customcert_element_text extends customcert_element_base {
/**
* This function renders the form elements when adding a customcert element.
*
* @param stdClass $mform the edit_form instance.
*/
public function render_form_elements($mform) {
$mform->addElement('textarea', 'text_' . $this->element->id, get_string('text', 'customcertelement_text'));
$mform->setType('text_' . $this->element->id, PARAM_RAW);
$mform->setDefault('text_' . $this->element->id, $this->element->data);
$mform->addHelpButton('text_' . $this->element->id, 'text', 'customcertelement_text');
parent::render_form_elements($mform);
}
/**
* This will handle how form data will be saved into the data column in the
* customcert_elements table.
*
* @param stdClass $data the form data.
* @return string the text
*/
public function save_unique_data($data) {
$text = 'text_' . $this->element->id;
return $data->$text;
}
/**
* Handles rendering the element on the pdf.
*
* @param stdClass $pdf the pdf object
*/
public function render($pdf) {
parent::render_content($pdf, $this->element->data);
}
}