1
14
15 package com.liferay.portlet.messageboards.action;
16
17 import com.liferay.portal.kernel.servlet.SessionErrors;
18 import com.liferay.portal.kernel.util.ObjectValuePair;
19 import com.liferay.portal.kernel.util.ParamUtil;
20 import com.liferay.portal.security.auth.PrincipalException;
21 import com.liferay.portal.struts.PortletAction;
22 import com.liferay.portal.theme.ThemeDisplay;
23 import com.liferay.portal.util.WebKeys;
24 import com.liferay.portlet.ActionResponseImpl;
25 import com.liferay.portlet.messageboards.MessageBodyException;
26 import com.liferay.portlet.messageboards.MessageSubjectException;
27 import com.liferay.portlet.messageboards.NoSuchMessageException;
28 import com.liferay.portlet.messageboards.NoSuchThreadException;
29 import com.liferay.portlet.messageboards.RequiredMessageException;
30 import com.liferay.portlet.messageboards.model.MBThread;
31 import com.liferay.portlet.messageboards.model.impl.MBThreadImpl;
32 import com.liferay.portlet.messageboards.service.MBMessageServiceUtil;
33 import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
34 import com.liferay.portlet.messageboards.service.MBThreadServiceUtil;
35
36 import java.util.ArrayList;
37
38 import javax.portlet.ActionRequest;
39 import javax.portlet.ActionResponse;
40 import javax.portlet.PortletConfig;
41 import javax.portlet.PortletPreferences;
42 import javax.portlet.PortletURL;
43 import javax.portlet.RenderRequest;
44 import javax.portlet.RenderResponse;
45
46 import org.apache.struts.action.ActionForm;
47 import org.apache.struts.action.ActionForward;
48 import org.apache.struts.action.ActionMapping;
49
50
55 public class MoveThreadAction extends PortletAction {
56
57 public void processAction(
58 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
59 ActionRequest actionRequest, ActionResponse actionResponse)
60 throws Exception {
61
62 try {
63 moveThread(actionRequest, actionResponse);
64 }
65 catch (Exception e) {
66 if (e instanceof PrincipalException ||
67 e instanceof RequiredMessageException) {
68
69 SessionErrors.add(actionRequest, e.getClass().getName());
70
71 setForward(actionRequest, "portlet.message_boards.error");
72 }
73 else if (e instanceof MessageBodyException ||
74 e instanceof MessageSubjectException ||
75 e instanceof NoSuchThreadException) {
76
77 SessionErrors.add(actionRequest, e.getClass().getName());
78 }
79 else {
80 throw e;
81 }
82 }
83 }
84
85 public ActionForward render(
86 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
87 RenderRequest renderRequest, RenderResponse renderResponse)
88 throws Exception {
89
90 try {
91 ActionUtil.getThreadMessage(renderRequest);
92 }
93 catch (Exception e) {
94 if (e instanceof NoSuchMessageException ||
95 e instanceof PrincipalException) {
96
97 SessionErrors.add(renderRequest, e.getClass().getName());
98
99 return mapping.findForward("portlet.message_boards.error");
100 }
101 else {
102 throw e;
103 }
104 }
105
106 return mapping.findForward(
107 getForward(renderRequest, "portlet.message_boards.move_thread"));
108 }
109
110 protected void moveThread(
111 ActionRequest actionRequest, ActionResponse actionResponse)
112 throws Exception {
113
114 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
115 WebKeys.THEME_DISPLAY);
116
117 PortletPreferences prefs = actionRequest.getPreferences();
118
119 long categoryId = ParamUtil.getLong(actionRequest, "categoryId");
120 long threadId = ParamUtil.getLong(actionRequest, "threadId");
121
122 MBThread thread = MBThreadLocalServiceUtil.getThread(threadId);
123
124 MBThreadServiceUtil.moveThread(categoryId, threadId);
125
126 boolean addExplanationPost = ParamUtil.getBoolean(
127 actionRequest, "addExplanationPost");
128
129 if (addExplanationPost) {
130 String subject = ParamUtil.getString(actionRequest, "subject");
131 String body = ParamUtil.getString(actionRequest, "body");
132
133 MBMessageServiceUtil.addMessage(
134 categoryId, threadId, thread.getRootMessageId(), subject, body,
135 new ArrayList<ObjectValuePair<String, byte[]>>(), false,
136 MBThreadImpl.PRIORITY_NOT_GIVEN, null, prefs, true, true,
137 themeDisplay);
138 }
139
140 PortletURL portletURL =
141 ((ActionResponseImpl)actionResponse).createRenderURL();
142
143 portletURL.setParameter(
144 "struts_action", "/message_boards/view_message");
145 portletURL.setParameter(
146 "messageId", String.valueOf(thread.getRootMessageId()));
147
148 actionResponse.sendRedirect(portletURL.toString());
149 }
150
151 }