93 lines
3.3 KiB
PHP
93 lines
3.3 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/>.
|
|
|
|
defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
|
|
|
|
require_once($CFG->dirroot . '/mod/customcert/element/element.class.php');
|
|
require_once($CFG->libdir . '/conditionlib.php');
|
|
|
|
/**
|
|
* The customcert element userfield's core interaction API.
|
|
*
|
|
* @package customcertelement_userfield
|
|
* @copyright 2013 Mark Nelson <markn@moodle.com>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
class customcert_element_userfield extends customcert_element_base {
|
|
|
|
/**
|
|
* This function renders the form elements when adding a customcert element.
|
|
*
|
|
* @param mod_customcert_edit_element_form $mform the edit_form instance
|
|
*/
|
|
public function render_form_elements($mform) {
|
|
// Get the user fields.
|
|
$userfields = condition_info::get_condition_user_fields();
|
|
core_collator::asort($userfields);
|
|
|
|
// Create the select box where the user field is selected.
|
|
$mform->addElement('select', 'userfield', get_string('userfield', 'customcertelement_userfield'), $userfields);
|
|
$mform->setType('userfield', PARAM_ALPHANUM);
|
|
$mform->addHelpButton('userfield', 'userfield', 'customcertelement_userfield');
|
|
|
|
parent::render_form_elements($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) {
|
|
return $data->userfield;
|
|
}
|
|
|
|
/**
|
|
* Handles rendering the element on the pdf.
|
|
*
|
|
* @param pdf $pdf the pdf object
|
|
* @param bool $preview true if it is a preview, false otherwise
|
|
*/
|
|
public function render($pdf, $preview) {
|
|
global $DB, $USER;
|
|
|
|
// The user field to display.
|
|
$field = $this->element->data;
|
|
// The value to display on the PDF.
|
|
$value = '';
|
|
if (is_number($field)) { // Must be a custom user profile field.
|
|
if ($field = $DB->get_record('user_info_field', array('id' => $field))) {
|
|
$value = $USER->profile[$field->shortname];
|
|
}
|
|
} else if (!empty($USER->$field)) { // Field in the user table.
|
|
$value = $USER->$field;
|
|
}
|
|
|
|
parent::render_content($pdf, $value);
|
|
}
|
|
|
|
/**
|
|
* Sets the data on the form when editing an element.
|
|
*
|
|
* @param mod_customcert_edit_element_form $mform the edit_form instance
|
|
*/
|
|
public function definition_after_data($mform) {
|
|
$this->element->userfield = $this->element->data;
|
|
parent::definition_after_data($mform);
|
|
}
|
|
}
|