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0001 <?php 0002 /** 0003 * ocs-webserver 0004 * 0005 * Copyright 2016 by pling GmbH. 0006 * 0007 * This file is part of ocs-webserver. 0008 * 0009 * This program is free software: you can redistribute it and/or modify 0010 * it under the terms of the GNU Affero General Public License as 0011 * published by the Free Software Foundation, either version 3 of the 0012 * License, or (at your option) any later version. 0013 * 0014 * This program is distributed in the hope that it will be useful, 0015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0017 * GNU Affero General Public License for more details. 0018 * 0019 * You should have received a copy of the GNU Affero General Public License 0020 * along with this program. If not, see <http://www.gnu.org/licenses/>. 0021 **/ 0022 0023 class Default_View_Helper_FetchSubCategories extends Zend_View_Helper_Abstract 0024 { 0025 0026 /** 0027 * @param int|array $catid 0028 * @return array|null 0029 */ 0030 public function fetchSubCategories($catid = null) 0031 { 0032 if (empty($catid)) { 0033 return null; 0034 } 0035 $tableCategories = new Default_Model_DbTable_ProjectCategory(); 0036 $categories = $tableCategories->fetchImmediateChildren($catid); 0037 0038 return $categories; 0039 } 0040 0041 }