/**
*
* Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.runtime.functions.file;
import lucee.commons.io.res.Resource;
import lucee.commons.io.res.util.ResourceUtil;
import lucee.commons.lang.StringUtil;
import lucee.runtime.PageContext;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
public class GetCanonicalPath extends BIF {
private static final long serialVersionUID = -7516439220584467382L;
public static String call(PageContext pc, String path) {
// we only add a slash if there was already one (for FuseBox), otherwise we cannot know for sure it is a directory (when path not exists ....)
boolean addEndSep=StringUtil.endsWith(path, '/','\\');
Resource res = ResourceUtil.toResourceNotExisting(pc, path);
if(!addEndSep && res.isDirectory()) addEndSep=true;
path=ResourceUtil.getCanonicalPathEL(res);
if(addEndSep && !StringUtil.endsWith(path, '/','\\')) {
return path+ResourceUtil.getSeparator(res.getResourceProvider());
}
return path;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
return call(pc,Caster.toString(args[0]));
}
}