1
22
23 package com.liferay.portlet.messageboards.action;
24
25 import com.liferay.portal.kernel.servlet.SessionErrors;
26 import com.liferay.portal.kernel.util.ObjectValuePair;
27 import com.liferay.portal.kernel.util.ParamUtil;
28 import com.liferay.portal.security.auth.PrincipalException;
29 import com.liferay.portal.service.ServiceContext;
30 import com.liferay.portal.service.ServiceContextFactory;
31 import com.liferay.portal.struts.PortletAction;
32 import com.liferay.portlet.ActionResponseImpl;
33 import com.liferay.portlet.messageboards.MessageBodyException;
34 import com.liferay.portlet.messageboards.MessageSubjectException;
35 import com.liferay.portlet.messageboards.NoSuchMessageException;
36 import com.liferay.portlet.messageboards.NoSuchThreadException;
37 import com.liferay.portlet.messageboards.RequiredMessageException;
38 import com.liferay.portlet.messageboards.model.MBMessage;
39 import com.liferay.portlet.messageboards.model.MBThread;
40 import com.liferay.portlet.messageboards.model.impl.MBThreadImpl;
41 import com.liferay.portlet.messageboards.service.MBMessageServiceUtil;
42 import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
43 import com.liferay.portlet.messageboards.service.MBThreadServiceUtil;
44
45 import java.util.ArrayList;
46
47 import javax.portlet.ActionRequest;
48 import javax.portlet.ActionResponse;
49 import javax.portlet.PortletConfig;
50 import javax.portlet.PortletURL;
51 import javax.portlet.RenderRequest;
52 import javax.portlet.RenderResponse;
53
54 import org.apache.struts.action.ActionForm;
55 import org.apache.struts.action.ActionForward;
56 import org.apache.struts.action.ActionMapping;
57
58
64 public class MoveThreadAction extends PortletAction {
65
66 public void processAction(
67 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
68 ActionRequest actionRequest, ActionResponse actionResponse)
69 throws Exception {
70
71 try {
72 moveThread(actionRequest, actionResponse);
73 }
74 catch (Exception e) {
75 if (e instanceof PrincipalException ||
76 e instanceof RequiredMessageException) {
77
78 SessionErrors.add(actionRequest, e.getClass().getName());
79
80 setForward(actionRequest, "portlet.message_boards.error");
81 }
82 else if (e instanceof MessageBodyException ||
83 e instanceof MessageSubjectException ||
84 e instanceof NoSuchThreadException) {
85
86 SessionErrors.add(actionRequest, e.getClass().getName());
87 }
88 else {
89 throw e;
90 }
91 }
92 }
93
94 public ActionForward render(
95 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
96 RenderRequest renderRequest, RenderResponse renderResponse)
97 throws Exception {
98
99 try {
100 ActionUtil.getThreadMessage(renderRequest);
101 }
102 catch (Exception e) {
103 if (e instanceof NoSuchMessageException ||
104 e instanceof PrincipalException) {
105
106 SessionErrors.add(renderRequest, e.getClass().getName());
107
108 return mapping.findForward("portlet.message_boards.error");
109 }
110 else {
111 throw e;
112 }
113 }
114
115 return mapping.findForward(
116 getForward(renderRequest, "portlet.message_boards.move_thread"));
117 }
118
119 protected void moveThread(
120 ActionRequest actionRequest, ActionResponse actionResponse)
121 throws Exception {
122
123 long categoryId = ParamUtil.getLong(actionRequest, "categoryId");
124 long threadId = ParamUtil.getLong(actionRequest, "threadId");
125
126 MBThread thread = MBThreadLocalServiceUtil.getThread(threadId);
127
128 MBThreadServiceUtil.moveThread(categoryId, threadId);
129
130 boolean addExplanationPost = ParamUtil.getBoolean(
131 actionRequest, "addExplanationPost");
132
133 if (addExplanationPost) {
134 String subject = ParamUtil.getString(actionRequest, "subject");
135 String body = ParamUtil.getString(actionRequest, "body");
136
137 ServiceContext serviceContext = ServiceContextFactory.getInstance(
138 MBMessage.class.getName(), actionRequest);
139
140 MBMessageServiceUtil.addMessage(
141 categoryId, threadId, thread.getRootMessageId(), subject, body,
142 new ArrayList<ObjectValuePair<String, byte[]>>(), false,
143 MBThreadImpl.PRIORITY_NOT_GIVEN, serviceContext);
144 }
145
146 PortletURL portletURL =
147 ((ActionResponseImpl)actionResponse).createRenderURL();
148
149 portletURL.setParameter(
150 "struts_action", "/message_boards/view_message");
151 portletURL.setParameter(
152 "messageId", String.valueOf(thread.getRootMessageId()));
153
154 actionResponse.sendRedirect(portletURL.toString());
155 }
156
157 }