Your IP : 3.144.104.123
<?php
// This file is part of 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/>.
/**
* Edit category form.
*
* @package core_course
* @copyright 2002 onwards Martin Dougiamas (http://dougiamas.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
require_once($CFG->libdir.'/formslib.php');
/**
* Edit category form.
*
* @package core_course
* @copyright 2002 onwards Martin Dougiamas (http://dougiamas.com)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class core_course_editcategory_form extends moodleform {
/**
* The form definition.
*/
public function definition() {
global $CFG, $DB;
$mform = $this->_form;
$categoryid = $this->_customdata['categoryid'];
$parent = $this->_customdata['parent'];
// Get list of categories to use as parents, with site as the first one.
$options = array();
if (has_capability('moodle/category:manage', context_system::instance()) || $parent == 0) {
$options[0] = get_string('top');
}
if ($categoryid) {
// Editing an existing category.
$options += core_course_category::make_categories_list('moodle/category:manage', $categoryid);
if (empty($options[$parent])) {
// Ensure the the category parent has been included in the options.
$options[$parent] = $DB->get_field('course_categories', 'name', array('id'=>$parent));
}
$strsubmit = get_string('savechanges');
} else {
// Making a new category.
$options += core_course_category::make_categories_list('moodle/category:manage');
$strsubmit = get_string('createcategory');
}
$mform->addElement('autocomplete', 'parent', get_string('parentcategory'), $options);
$mform->addRule('parent', null, 'required', null, 'client');
$mform->addElement('text', 'name', get_string('categoryname'), array('size' => '30'));
$mform->addRule('name', get_string('required'), 'required', null);
$mform->setType('name', PARAM_TEXT);
$mform->addElement('text', 'idnumber', get_string('idnumbercoursecategory'), 'maxlength="100" size="10"');
$mform->addHelpButton('idnumber', 'idnumbercoursecategory');
$mform->setType('idnumber', PARAM_RAW);
$mform->addElement('editor', 'description_editor', get_string('description'), null,
$this->get_description_editor_options());
$mform->setType('description_editor', PARAM_RAW);
if (!empty($CFG->allowcategorythemes)) {
$themes = array(''=>get_string('forceno'));
$allthemes = get_list_of_themes();
foreach ($allthemes as $key => $theme) {
if (empty($theme->hidefromselector)) {
$themes[$key] = get_string('pluginname', 'theme_'.$theme->name);
}
}
$mform->addElement('select', 'theme', get_string('forcetheme'), $themes);
}
$mform->addElement('hidden', 'id', 0);
$mform->setType('id', PARAM_INT);
$mform->setDefault('id', $categoryid);
$this->add_action_buttons(true, $strsubmit);
}
/**
* Returns the description editor options.
* @return array
*/
public function get_description_editor_options() {
global $CFG;
$context = $this->_customdata['context'];
$itemid = $this->_customdata['itemid'];
return array(
'maxfiles' => EDITOR_UNLIMITED_FILES,
'maxbytes' => $CFG->maxbytes,
'trusttext' => false,
'noclean' => true,
'context' => $context,
'subdirs' => file_area_contains_subdirs($context, 'coursecat', 'description', $itemid),
);
}
/**
* Validates the data submit for this form.
*
* @param array $data An array of key,value data pairs.
* @param array $files Any files that may have been submit as well.
* @return array An array of errors.
*/
public function validation($data, $files) {
global $DB;
$errors = parent::validation($data, $files);
if (!empty($data['idnumber'])) {
if ($existing = $DB->get_record('course_categories', array('idnumber' => $data['idnumber']))) {
if (!$data['id'] || $existing->id != $data['id']) {
$errors['idnumber'] = get_string('categoryidnumbertaken', 'error');
}
}
}
return $errors;
}
}