File indexing completed on 2025-05-04 05:29:14

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