001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019/**
020 * Implements the CFML Function expandpath
021 */
022package lucee.runtime.functions.system;
023
024
025import lucee.commons.io.SystemUtil;
026import lucee.commons.io.res.Resource;
027import lucee.commons.io.res.util.ResourceUtil;
028import lucee.commons.lang.StringUtil;
029import lucee.runtime.PageContext;
030import lucee.runtime.PageSource;
031import lucee.runtime.ext.function.Function;
032
033public final class ContractPath implements Function {
034        public static String call(PageContext pc , String absPath) {
035                return call(pc, absPath,false);
036        }
037        
038        public static String call(PageContext pc , String absPath, boolean placeHolder) {
039                Resource res = ResourceUtil.toResourceNotExisting(pc, absPath);
040                if(!res.exists()) return absPath;
041                
042                if(placeHolder){
043                        String cp = SystemUtil.addPlaceHolder(res, null);
044                        if(!StringUtil.isEmpty(cp))return cp;
045                }
046                
047                //Config config=pc.getConfig();
048                PageSource ps = pc.toPageSource(res,null);
049                if(ps==null) return absPath;
050                
051                String relPath = ps.getRealpath();
052                relPath=relPath.replace('\\', '/');
053                if(StringUtil.endsWith(relPath,'/'))relPath=relPath.substring(0,relPath.length()-1);
054                
055                String mapping=ps.getMapping().getVirtual();
056                mapping=mapping.replace('\\', '/');
057                if(StringUtil.endsWith(mapping,'/'))mapping=mapping.substring(0,mapping.length()-1);
058                
059                return mapping+relPath;
060        }
061}