001/*
002 *  Copyright 2017 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.web.workspace;
017
018import org.apache.avalon.framework.service.ServiceException;
019import org.apache.avalon.framework.service.ServiceManager;
020import org.apache.cocoon.environment.ObjectModelHelper;
021import org.apache.cocoon.environment.Request;
022
023import org.ametys.plugins.core.ui.minimize.MinimizeCSSReader;
024import org.ametys.web.URIPrefixHandler;
025import org.ametys.web.renderingcontext.RenderingContext;
026import org.ametys.web.renderingcontext.RenderingContextHandler;
027
028/**
029 * The CSS minimizer that takes care of front context path if necessary 
030 */
031public class FrontMinimizeCSSReader extends MinimizeCSSReader
032{
033    private URIPrefixHandler _prefixHandler;
034    private RenderingContextHandler _renderingContextHandler;
035
036    @Override
037    public void service(ServiceManager smanager) throws ServiceException
038    {
039        super.service(smanager);
040        
041        _prefixHandler = (URIPrefixHandler) manager.lookup(URIPrefixHandler.ROLE);
042        _renderingContextHandler = (RenderingContextHandler) manager.lookup(RenderingContextHandler.ROLE);
043    }
044    
045    @Override
046    protected String getExternalContextPath()
047    {
048        if (_renderingContextHandler.getRenderingContext() == RenderingContext.FRONT)
049        {
050            Request request = ObjectModelHelper.getRequest(objectModel);
051            
052            String siteName = request.getParameter("siteName");
053            if (siteName == null)
054            {
055                siteName = (String) request.getAttribute("siteName");
056            }
057            if (siteName == null)
058            {
059                siteName = (String) request.getAttribute("site");
060            }
061            
062            return _prefixHandler.getUriPrefix(siteName);
063        }
064        else
065        {
066            return super.getExternalContextPath();
067        }
068    }
069}