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Long Term Support Release
<?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('select', 'parent', get_string('parentcategory'), $options);> $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; } }