001/* 002 * (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others. 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 * 016 * Contributors: 017 * bstefanescu 018 */ 019package org.nuxeo.ecm.webengine.ui; 020 021import javax.ws.rs.GET; 022import javax.ws.rs.Path; 023import javax.ws.rs.Produces; 024import javax.ws.rs.QueryParam; 025import javax.ws.rs.core.Response; 026 027import org.nuxeo.ecm.core.api.DocumentModel; 028import org.nuxeo.ecm.core.api.PathRef; 029import org.nuxeo.ecm.webengine.model.WebObject; 030import org.nuxeo.ecm.webengine.model.impl.ModuleRoot; 031import org.nuxeo.ecm.webengine.session.UserSession; 032import org.nuxeo.ecm.webengine.ui.tree.document.DocumentTree; 033 034/** 035 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> When calling GET ${This.path}?root=source - the content 036 * of the root is required When calling GET ${This.path}?root=/default-domain/... - the content of the given 037 * path folder is required 038 */ 039@Path("/ui") 040@WebObject(type = "ui") 041@Produces("text/html;charset=UTF-8") 042public class Test extends ModuleRoot { 043 044 @GET 045 public Object getView() { 046 return getTemplate("tree.ftl"); 047 } 048 049 @GET 050 @Path("tree") 051 public Response getContent(@QueryParam("root") String root) { 052 // TODO here you may want to put tree in httpsession to have state 053 // preserved after reload 054 UserSession us = UserSession.getCurrentSession(ctx.getRequest()); 055 DocumentTree tree = (DocumentTree) us.get("TREE"); 056 if (tree == null) { 057 DocumentModel rootDoc = ctx.getCoreSession().getDocument(new PathRef("/default-domain")); 058 tree = new DocumentTree(ctx, rootDoc); 059 us.put("TREE", tree); 060 } 061 String result = ""; 062 if (root == null || "source".equals(root)) { // ask for the the root content (if the tree is stateful this will 063 // return the tree in the current state) 064 tree.enter(ctx, "/"); // expand root by default - comment this to avoid expanding first level 065 result = tree.getTreeAsJSONArray(ctx); 066 } else { // ask for the content of the tree which path is given by root parameter 067 result = tree.enter(ctx, root); 068 } 069 return Response.ok().entity(result).build(); 070 } 071 072}