82 lines
3.2 KiB
Java
Executable File
82 lines
3.2 KiB
Java
Executable File
/*
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* Copyright [2011] [wisemapping]
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*
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* Licensed under the Apache License, Version 2.0 (the "License") plus the
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* "powered by wisemapping" text requirement on every single page;
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the license at
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*
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* http://www.wisemapping.org/license
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.wisemapping.controller;
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import com.wisemapping.model.MindMap;
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import com.wisemapping.model.MindMapHistory;
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import com.wisemapping.view.HistoryBean;
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import com.wisemapping.view.MindMapBean;
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import org.springframework.web.servlet.ModelAndView;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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public class HistoryController
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extends BaseMultiActionController
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{
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private static final String HISTORY_ID = "historyId";
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public ModelAndView list(HttpServletRequest request, HttpServletResponse response)
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throws java.lang.Exception {
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final MindMap map = getMindmapFromRequest(request);
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final List<HistoryBean> historyBeanList = createHistoryBeanList(map);
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final Map<String,Object> attr = new HashMap<String,Object>();
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attr.put("minmap",new MindMapBean(map));
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attr.put("goToMindmapList",request.getParameter("goToMindmapList"));
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attr.put("historyBeanList",historyBeanList);
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return new ModelAndView("mindmapHistory",attr);
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}
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public ModelAndView revert(HttpServletRequest request, HttpServletResponse response)
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throws java.lang.Exception {
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final MindMap map = getMindmapFromRequest(request);
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final int revertId = Integer.parseInt(request.getParameter(HISTORY_ID));
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getMindmapService().revertMapToHistory(map, revertId);
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final StringBuilder redirectionTo = new StringBuilder("redirect:");
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String goToMindmapList = request.getParameter("goToMindmapList");
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if (goToMindmapList != null)
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{
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redirectionTo.append("mymaps.htm");
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}
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else
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{
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redirectionTo.append("editor.htm?mapId=");
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redirectionTo.append(map.getId());
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redirectionTo.append("&action=open");
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}
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return new ModelAndView(redirectionTo.toString());
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}
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private List<HistoryBean> createHistoryBeanList(MindMap map) {
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final List<MindMapHistory> list = getMindmapService().getMindMapHistory(map.getId());
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final List<HistoryBean> historyBeanList = new ArrayList<HistoryBean>(list.size());
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for (MindMapHistory mindMapHistory : list) {
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historyBeanList.add(new HistoryBean(mindMapHistory.getMindmapId(),mindMapHistory.getId(),mindMapHistory.getCreator(),mindMapHistory.getCreationTime()));
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}
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return historyBeanList;
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}
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}
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