001/*
002 *  Copyright 2013 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.site;
017
018import java.util.Map;
019
020import org.apache.avalon.framework.parameters.Parameters;
021import org.apache.cocoon.acting.AbstractAction;
022import org.apache.cocoon.environment.Redirector;
023import org.apache.cocoon.environment.SourceResolver;
024
025import org.ametys.core.util.URLEncoder;
026
027/**
028 * URL-encode the path segments of the given URL and redirect to it.
029 */
030public class RedirectToEncodedUrlAction extends AbstractAction
031{
032
033    @Override
034    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
035    {
036        String url = parameters.getParameter("url");
037        
038        int i = url.indexOf('?');
039        if (i == -1)
040        {
041            url = URLEncoder.encodePath(url);
042        }
043        else
044        {
045            url = URLEncoder.encodePath(url.substring(0, i)) + "?" + url.substring(i + 1);
046        }
047
048        redirector.redirect(false, url);
049        
050        return EMPTY_MAP;
051    }
052}