/*
* Copyright im.longkai@gmail.com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cn.newgxu.ng.mobile.controller;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.json.JSONException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Scope;
import cn.newgxu.bbs.common.exception.BBSException;
import cn.newgxu.bbs.common.exception.ValidationException;
import cn.newgxu.bbs.domain.Area;
import cn.newgxu.bbs.domain.Forum;
import cn.newgxu.bbs.domain.Reply;
import cn.newgxu.bbs.domain.ReplyLine;
import cn.newgxu.bbs.domain.Topic;
import cn.newgxu.bbs.domain.user.User;
import cn.newgxu.bbs.service.ForumService;
import cn.newgxu.bbs.web.cache.BBSCache;
import cn.newgxu.bbs.web.model.CreateTopicModel;
import cn.newgxu.bbs.web.model.ModifyModel;
import cn.newgxu.bbs.web.model.ReplyModel;
import cn.newgxu.bbs.web.model.TopicModel;
import cn.newgxu.ng.core.mvc.Model;
import cn.newgxu.ng.core.mvc.ModelAndView;
import cn.newgxu.ng.core.mvc.View;
import cn.newgxu.ng.core.mvc.annotation.MVCHandler;
import cn.newgxu.ng.core.mvc.annotation.MVCInterceptor;
import cn.newgxu.ng.core.mvc.annotation.MVCMapping;
import cn.newgxu.ng.core.mvc.annotation.MVCParamMapping;
import cn.newgxu.ng.mobile.interceptor.LoginInterceptor;
import cn.newgxu.ng.util.InfoLevel;
import cn.newgxu.ng.util.JSONUtils.JSONArray;
import cn.newgxu.ng.util.JSONUtils.JSONObject;
import cn.newgxu.ng.util.JSONUtils;
import cn.newgxu.ng.util.Pigeon;
import cn.newgxu.ng.util.ViewType;
/**
*
* @author longkai
* @since 2013-3-7
* @version 1.0
*/
@MVCHandler(value = "mTopicController", namespace = "/ng/m/topic/")
@Scope("prototype")
public class TopicController {
private static final Logger L = LoggerFactory.getLogger(TopicController.class);
@Inject
private ForumService forumService;
// 蛋碎一地的做法。。。写得太死了。。。
@MVCMapping("view")
public String view(TopicModel model, HttpServletRequest request, ModelAndView mav, @MVCParamMapping("page") int page) throws BBSException {
User user = (User) request.getSession().getAttribute("_user");
model.setUser(user);
model.setPage(page);
model.getPagination().setActionName(request.getRequestURI());
model.getPagination().setParamMap(request.getParameterMap());
forumService.topic(model);
mav.addModel("model", model);
// int size = model.getReplieLines().size();
// mav.addModel("count", size);
// Reply lastReply = model.getReplieLines().get(size - 1).getReply();
// mav.addModel("last_rid", lastReply.getId());
return "mobile/topic.jsp";
}
@MVCMapping("create")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public String create(CreateTopicModel model, ModelAndView mav, HttpSession session) throws BBSException {
model.setUser((User) session.getAttribute("_user"));
forumService.createTopic(model);
mav.addModel("model", model);
return "mobile/new_topic.jsp";
}
@MVCMapping("submit")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public ModelAndView submit(CreateTopicModel model, ModelAndView mav, HttpServletRequest request) {
User user = (User) request.getSession().getAttribute("_user");
L.info("用户：{} 发表新主题, 标题：{}，内容：{}", user.getUsername(), model.getTitle(), model.getContent());
View view = new View().setType(ViewType.JSON);
Topic topic = null;
JSONArray array = new JSONArray();
model.setUser(user);
try {
topic = forumService.createTopicDo(model);
} catch (Exception e) {
L.error("发表帖子异常！", e);
array.put("status", "error");
array.put("info", e.getMessage());
mav.setView(view.setContent(JSONUtils.toJSONString(array)));
return mav;
}
array.put("status", "success");
array.put("topicId", topic.getId());
array.put("forumId", topic.getForum().getId());
// 刷新缓存。
BBSCache.topicCount2++;
mav.setView(view.setContent(JSONUtils.toJSONString(array)));
return mav;
}
@MVCMapping("try_update")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public ModelAndView tryUpdate(ModifyModel model, HttpSession session, ModelAndView mav) throws JSONException, BBSException {
User user = (User) session.getAttribute("_user");
L.info("用户：{} 尝试修改帖子！", user.getUsername());
model.setUser(user);
forumService.modify(model);
mav.addModel("model", model);
return mav.setViewName("mobile/update_topic.jsp");
// org.json.JSONObject jsonObject = new org.json.JSONObject();
// model.setUser(user);
// view.setType(ViewType.JSON);
// try {
// forumService.modify(model);
// } catch (BBSException e) {
// L.error("用户修改帖子出错！", e);
// jsonObject.put("status", "no");
// jsonObject.put("info", e.getMessage());
// return view.setContent(jsonObject.toString());
// }
// jsonObject.put("status", "ok");
// jsonObject.put("tid", model.getTopicId());
// jsonObject.put("fid", model.get)
// jsonObject.put("title", model.getTitle());
// jsonObject.put("content", model.getContent());
// return view.setContent(jsonObject.toString());
}
@MVCMapping("update")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public View update(ModifyModel model, HttpSession session, View view) throws Exception {
User user = (User) session.getAttribute("_user");
model.setUser(user);
org.json.JSONObject jsonObject = new org.json.JSONObject();
view.setType(ViewType.JSON);
try {
forumService.modifyDo(model);
} catch (Throwable e) {
L.error("修改内容失败", e);
jsonObject.put("status", "no");
jsonObject.put("info", e.getMessage());
return view.setContent(jsonObject.toString());
}
jsonObject.put("status", "ok");
jsonObject.put("tid", model.getTopicId());
jsonObject.put("fid", model.getTopic().getForum().getId());
return view.setContent(jsonObject.toString());
}
@MVCMapping("load_forums")
public View loadForums(@MVCParamMapping("areaId") int areaId) throws Exception {
View view = new View().setType(ViewType.JSON);
List<Forum> forums = Area.get(areaId).getForums();
JSONArray[] arrays = new JSONArray[forums.size()];
for (int i = 0; i < arrays.length; i++) {
arrays[i] = new JSONArray();
arrays[i].put("areaId", forums.get(i).getId());
arrays[i].put("name", forums.get(i).getName());
}
view.setContent(JSONUtils.toJSONString(arrays));
return view;
}
// 回复帖子，并非对于回复而回复。
@MVCMapping("reply_topic")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public ModelAndView replyTopic(ReplyModel model, ModelAndView mav, HttpSession session) throws JSONException {
User user = (User) session.getAttribute("_user");
L.info("用户{} 回复主题, 回复内容：", user.getNick(), model.getContent());
model.setUser(user);
org.json.JSONObject jsonObject = new org.json.JSONObject();
View view = new View().setType(ViewType.JSON);
try {
forumService.createReply(model);
} catch (Exception e) {
L.error("用户回复主题时异常！", e);
jsonObject.put("status", "no");
jsonObject.put("info", e.getMessage());
return mav.setView(view.setContent(jsonObject.toString()));
}
jsonObject.put("status", "ok");
jsonObject.put("info", "回复主题成功！");
return mav.setView(view.setContent(jsonObject.toString()));
}
// 这个是针对非主题的回复处理！
@MVCMapping("reply")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public View reply(ReplyModel model, View view, HttpSession session) throws JSONException {
User user = (User) session.getAttribute("_user");
L.info("用户{} 回复, 回复内容：", user.getNick(), model.getContent());
model.setUser(user);
view.setType(ViewType.JSON);
org.json.JSONObject jsonObject = new org.json.JSONObject();
try {
forumService.replyFastDo(model);
} catch (Exception e) {
L.error("用户回复失败！", e);
jsonObject.put("status", "no");
jsonObject.put("info", e.getMessage());
return view.setContent(jsonObject.toString());
}
jsonObject.put("status", "ok");
return view.setContent(jsonObject.toString());
}
// 这个是请求回复！
@MVCMapping("request_reply")
@MVCInterceptor(interceptors = LoginInterceptor.class)
public View replyRequest(ReplyModel model, View view, HttpSession session) throws JSONException {
User user = (User) session.getAttribute("_user");
model.setUser(user);
L.info("用户{} 请求回复, 回复id：{}", user.getNick(), model.getReplyId());
org.json.JSONObject jsonObject = new org.json.JSONObject();
view.setType(ViewType.JSON);
try {
forumService.replyFast(model);
} catch (BBSException e) {
L.error("请求回复失败！", e);
jsonObject.put("status", "no");
jsonObject.put("info", e.getMessage());
return view.setContent(jsonObject.toString());
}
jsonObject.put("status", "ok");
jsonObject.put("content", model.getContent());
jsonObject.put("reply_id", model.getReplyId() + "");
return view.setContent(jsonObject.toString());
}
// 很诡异，在视图上居然解析不了rid和floor。。。fuck
@MVCMapping("load_replies")
public View loadReplies(@MVCParamMapping("offset") int offset, @MVCParamMapping("tid") int topicId, View view) throws JSONException {
List<Reply> replies = Topic.getReples(topicId, offset, 10);
org.json.JSONArray jsonArray = new org.json.JSONArray();
for (int i = 0; i < replies.size(); i++) {
Reply r = replies.get(i);
Map<String, Object> m = new HashMap<String, Object>();
m.put("r_id", r.getId() + "");
m.put("_floor", (i + 1) + "");
User u = r.getPostUser();
m.put("face", u.getFace());
m.put("nick", u.getNick());
m.put("u_title", u.getTitle());
m.put("groupName", u.getGroupNameDisplay());
m.put("exp", u.getExp());
m.put("totalPost", u.getTotalPostDisplay());
m.put("content", r.getContentBean().getContent());
m.put("ctime", r.getPostTime());
m.put("profile", u.getIdiograph());
jsonArray.put(i, m);
}
return view.setType(ViewType.JSON).setContent(jsonArray.toString());
}
}