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1 package org.javabb.action.ajax;
2
3 import java.util.HashMap  ;
4
5 import javax.servlet.http.HttpServletRequest ;
6
7 import org.javabb.action.infra.ActionSuper;
8 import org.javabb.component.Spy;
9 import org.javabb.component.VelocityTemplate;
10 import org.javabb.infra.JbbConfig;
11 import org.javabb.transaction.TopicTransaction;
12 import org.javabb.vo.FavUserTopic;
13 import org.javabb.vo.FavUserTopicPK;
14 import org.javabb.vo.User;
15
16 import uk.ltd.getahead.dwr.WebContext;
17 import uk.ltd.getahead.dwr.WebContextFactory;
18
19 public class ActionFacade extends ActionSuper {
20 private static final long serialVersionUID = 1L;
21
22 private TopicTransaction topicTransaction;
23
24 public void setTopicTransaction(TopicTransaction topicTransaction) {
25 this.topicTransaction = topicTransaction;
26 }
27
28 public String addFavoriteTopic(Long topicId) {
29 try {
30 WebContext ctx = WebContextFactory.get();
31 HttpServletRequest req = ctx.getHttpServletRequest();
32 User user = (User) req.getSession().getAttribute("jbbuser");
33
34 if (topicId != null && user != null && user.getId() != null) {
35 Long userId = user.getId();
36 FavUserTopic favUserTopic = new FavUserTopic(
37 new FavUserTopicPK(topicId, userId));
38
39 topicTransaction.add(favUserTopic);
40 }
41 } catch (Exception e) {
42 log.debug("Error at addFavoriteTopic = " + e.getMessage());
43 return "addFavoriteTopic=0";
44 }
45 return "addFavoriteTopic=1";
46 }
47
48 public String deleteFavoriteTopic(Long topicId) {
49 try {
50 WebContext ctx = WebContextFactory.get();
51 HttpServletRequest req = ctx.getHttpServletRequest();
52 User user = (User) req.getSession().getAttribute("jbbuser");
53
54 if (topicId != null && user != null && user.getId() != null) {
55 Long userId = user.getId();
56 FavUserTopic favUserTopic = new FavUserTopic(
57 new FavUserTopicPK(topicId, userId));
58 topicTransaction.delete(favUserTopic);
59 }
60 } catch (Exception e) {
61 log.debug("Error at deleteFavoriteTopic = " + e.getMessage());
62 return "deleteFavoriteTopic=0";
63 }
64 return "deleteFavoriteTopic=1";
65 }
66
67 public String addWatchTopic(Long topicId) {
68 try {
69 WebContext ctx = WebContextFactory.get();
70 HttpServletRequest req = ctx.getHttpServletRequest();
71 User user = (User) req.getSession().getAttribute("jbbuser");
72
73 if (topicId != null && user != null && user.getId() != null) {
74 Long userId = user.getId();
75 topicTransaction.insertWatchTopicUser(topicId, userId);
76 }
77 } catch (Exception e) {
78 log.debug("Error at addWatchTopic = " + e.getMessage());
79 return "addWatchTopic=0";
80 }
81 return "addWatchTopic=1";
82 }
83
84
85 public String deleteWatchTopic(Long topicId) {
86 try {
87 WebContext ctx = WebContextFactory.get();
88 HttpServletRequest req = ctx.getHttpServletRequest();
89 User user = (User) req.getSession().getAttribute("jbbuser");
90
91 if (topicId != null && user != null && user.getId() != null) {
92 Long userId = user.getId();
93 topicTransaction.deleteWatchTopicUser(topicId, userId);
94 }
95 } catch (Exception e) {
96 log.debug("Error at deleteWatchTopic = " + e.getMessage());
97 return "deleteWatchTopic=0";
98 }
99 return "deleteWatchTopic=1";
100 }
101
102
103 public String spyTemplate(){
104 HashMap map = (HashMap ) Spy.getI18NMessages();
105 map.put("topics", Spy.getSpyTopics());
106 map.put("theme_name", JbbConfig.getConfig().getForumConfig().getForumName());
107
108 String template = VelocityTemplate.makeTemplate(map, "spy_table.vm");
109 return template;
110 }
111
112 }
113 |
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