001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.layoutsadmin.action;
016    
017    import com.liferay.portal.kernel.util.Constants;
018    import com.liferay.portal.kernel.util.ParamUtil;
019    import com.liferay.portal.struts.JSONAction;
020    import com.liferay.portlet.layoutsadmin.util.LayoutsTreeUtil;
021    
022    import javax.servlet.http.HttpServletRequest;
023    import javax.servlet.http.HttpServletResponse;
024    
025    import org.apache.struts.action.ActionForm;
026    import org.apache.struts.action.ActionMapping;
027    
028    /**
029     * @author Eduardo Lundgren
030     * @author Zsolt Szab??
031     * @author Tibor Lipusz
032     */
033    public class GetLayoutsAction extends JSONAction {
034    
035            @Override
036            public String getJSON(
037                            ActionMapping actionMapping, ActionForm actionForm,
038                            HttpServletRequest request, HttpServletResponse response)
039                    throws Exception {
040    
041                    String cmd = ParamUtil.getString(request, Constants.CMD);
042    
043                    long groupId = ParamUtil.getLong(request, "groupId");
044                    String treeId = ParamUtil.getString(request, "treeId");
045    
046                    if (cmd.equals("get")) {
047                            return getLayoutsJSON(request, groupId, treeId);
048                    }
049                    else if (cmd.equals("getAll")) {
050                            return LayoutsTreeUtil.getLayoutsJSON(request, groupId, treeId);
051                    }
052    
053                    return null;
054            }
055    
056            protected String getLayoutsJSON(
057                            HttpServletRequest request, long groupId, String treeId)
058                    throws Exception {
059    
060                    boolean privateLayout = ParamUtil.getBoolean(request, "privateLayout");
061                    long parentLayoutId = ParamUtil.getLong(request, "parentLayoutId");
062                    boolean incomplete = ParamUtil.getBoolean(request, "incomplete", true);
063    
064                    return LayoutsTreeUtil.getLayoutsJSON(
065                            request, groupId, privateLayout, parentLayoutId, incomplete,
066                            treeId);
067            }
068    
069    }