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Contains implementation for the portal services.
/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portlet.messageboards.action;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.ObjectValuePair;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.service.ServiceContextFactory;
import com.liferay.portal.struts.PortletAction;
import com.liferay.portlet.ActionResponseImpl;
import com.liferay.portlet.messageboards.MessageBodyException;
import com.liferay.portlet.messageboards.MessageSubjectException;
import com.liferay.portlet.messageboards.NoSuchMessageException;
import com.liferay.portlet.messageboards.NoSuchThreadException;
import com.liferay.portlet.messageboards.RequiredMessageException;
import com.liferay.portlet.messageboards.model.MBMessage;
import com.liferay.portlet.messageboards.model.MBMessageConstants;
import com.liferay.portlet.messageboards.model.MBThread;
import com.liferay.portlet.messageboards.model.MBThreadConstants;
import com.liferay.portlet.messageboards.service.MBMessageServiceUtil;
import com.liferay.portlet.messageboards.service.MBThreadLocalServiceUtil;
import com.liferay.portlet.messageboards.service.MBThreadServiceUtil;
import com.liferay.portlet.messageboards.util.MBUtil;
import java.io.InputStream;
import java.util.Collections;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletPreferences;
import javax.portlet.PortletURL;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
/**
* @author Jorge Ferrer
*/
public class MoveThreadAction extends PortletAction {
@Override
public void processAction(
ActionMapping actionMapping, ActionForm actionForm,
PortletConfig portletConfig, ActionRequest actionRequest,
ActionResponse actionResponse)
throws Exception {
try {
moveThread(actionRequest, actionResponse);
}
catch (Exception e) {
if (e instanceof PrincipalException ||
e instanceof RequiredMessageException) {
SessionErrors.add(actionRequest, e.getClass());
setForward(actionRequest, "portlet.message_boards.error");
}
else if (e instanceof MessageBodyException ||
e instanceof MessageSubjectException ||
e instanceof NoSuchThreadException) {
SessionErrors.add(actionRequest, e.getClass());
}
else {
throw e;
}
}
}
@Override
public ActionForward render(
ActionMapping actionMapping, ActionForm actionForm,
PortletConfig portletConfig, RenderRequest renderRequest,
RenderResponse renderResponse)
throws Exception {
try {
ActionUtil.getThreadMessage(renderRequest);
}
catch (Exception e) {
if (e instanceof NoSuchMessageException ||
e instanceof PrincipalException) {
SessionErrors.add(renderRequest, e.getClass());
return actionMapping.findForward(
"portlet.message_boards.error");
}
else {
throw e;
}
}
return actionMapping.findForward(
getForward(renderRequest, "portlet.message_boards.move_thread"));
}
protected void moveThread(
ActionRequest actionRequest, ActionResponse actionResponse)
throws Exception {
PortletPreferences portletPreferences = actionRequest.getPreferences();
long categoryId = ParamUtil.getLong(actionRequest, "mbCategoryId");
long threadId = ParamUtil.getLong(actionRequest, "threadId");
MBThread thread = MBThreadLocalServiceUtil.getThread(threadId);
MBThreadServiceUtil.moveThread(categoryId, threadId);
boolean addExplanationPost = ParamUtil.getBoolean(
actionRequest, "addExplanationPost");
if (addExplanationPost) {
String subject = ParamUtil.getString(actionRequest, "subject");
String body = ParamUtil.getString(actionRequest, "body");
String format = GetterUtil.getString(
portletPreferences.getValue("messageFormat", null),
MBMessageConstants.DEFAULT_FORMAT);
if (!MBUtil.isValidMessageFormat(format)) {
format = "html";
}
ServiceContext serviceContext = ServiceContextFactory.getInstance(
MBMessage.class.getName(), actionRequest);
MBMessageServiceUtil.addMessage(
thread.getRootMessageId(), subject, body, format,
Collections.>emptyList(),
false, MBThreadConstants.PRIORITY_NOT_GIVEN, false,
serviceContext);
}
PortletURL portletURL =
((ActionResponseImpl)actionResponse).createRenderURL();
portletURL.setParameter(
"struts_action", "/message_boards/view_message");
portletURL.setParameter(
"messageId", String.valueOf(thread.getRootMessageId()));
actionResponse.sendRedirect(portletURL.toString());
}
}