001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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                    else if (cmd.equals("getSiblingLayoutsJSON")) {
053                            return getSiblingLayoutsJSON(request, groupId);
054                    }
055    
056                    return null;
057            }
058    
059            protected String getLayoutsJSON(
060                            HttpServletRequest request, long groupId, String treeId)
061                    throws Exception {
062    
063                    boolean privateLayout = ParamUtil.getBoolean(request, "privateLayout");
064                    long parentLayoutId = ParamUtil.getLong(request, "parentLayoutId");
065                    boolean incomplete = ParamUtil.getBoolean(request, "incomplete", true);
066    
067                    return LayoutsTreeUtil.getLayoutsJSON(
068                                    request, groupId, privateLayout, parentLayoutId, incomplete,
069                                    treeId);
070            }
071    
072            protected String getSiblingLayoutsJSON(
073                            HttpServletRequest request, long groupId)
074                    throws Exception {
075    
076                    boolean privateLayout = ParamUtil.getBoolean(request, "privateLayout");
077                    long layoutId = ParamUtil.getLong(request, "layoutId");
078                    int max = ParamUtil.getInteger(request, "max");
079    
080                    return LayoutsTreeUtil.getLayoutsJSON(
081                                    request, groupId, privateLayout, layoutId, max);
082            }
083    
084    }