StagingConfigurationPortlet.java

/**
 * Copyright (c) 2000-present 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.staging.configuration.web.internal.portlet;

import com.liferay.exportimport.kernel.service.StagingLocalService;
import com.liferay.exportimport.kernel.staging.StagingConstants;
import com.liferay.portal.kernel.backgroundtask.BackgroundTaskConstants;
import com.liferay.portal.kernel.backgroundtask.BackgroundTaskManagerUtil;
import com.liferay.portal.kernel.exception.NoSuchBackgroundTaskException;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet;
import com.liferay.portal.kernel.security.auth.PrincipalException;
import com.liferay.portal.kernel.service.GroupLocalService;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.service.ServiceContextFactory;
import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.servlet.SessionMessages;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.util.WebKeys;
import com.liferay.staging.constants.StagingConfigurationPortletKeys;
import com.liferay.staging.constants.StagingProcessesPortletKeys;

import java.io.IOException;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.Portlet;
import javax.portlet.PortletException;
import javax.portlet.PortletRequest;
import javax.portlet.PortletURL;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Levente Hudák
 */
@Component(
	immediate = true,
	property = {
		"com.liferay.portlet.add-default-resource=true",
		"com.liferay.portlet.css-class-wrapper=portlet-staging-configuration",
		"com.liferay.portlet.header-portlet-css=/css/main.css",
		"com.liferay.portlet.private-request-attributes=false",
		"com.liferay.portlet.private-session-attributes=false",
		"com.liferay.portlet.render-weight=50",
		"com.liferay.portlet.show-portlet-access-denied=false",
		"com.liferay.portlet.show-portlet-inactive=false",
		"com.liferay.portlet.system=true",
		"com.liferay.portlet.use-default-template=true",
		"javax.portlet.display-name=Staging Configuration",
		"javax.portlet.expiration-cache=0",
		"javax.portlet.init-param.template-path=/",
		"javax.portlet.init-param.view-template=/view.jsp",
		"javax.portlet.name=" + StagingConfigurationPortletKeys.STAGING_CONFIGURATION,
		"javax.portlet.resource-bundle=content.Language",
		"javax.portlet.security-role-ref=power-user,user",
		"javax.portlet.supports.mime-type=text/html"
	},
	service = Portlet.class
)
public class StagingConfigurationPortlet extends MVCPortlet {

	public void deleteBackgroundTask(
			ActionRequest actionRequest, ActionResponse actionResponse)
		throws IOException, PortalException {

		try {
			long backgroundTaskId = ParamUtil.getLong(
				actionRequest, BackgroundTaskConstants.BACKGROUND_TASK_ID);

			BackgroundTaskManagerUtil.deleteBackgroundTask(backgroundTaskId);

			sendRedirect(actionRequest, actionResponse);
		}
		catch (Exception e) {
			if (e instanceof NoSuchBackgroundTaskException ||
				e instanceof PrincipalException) {

				SessionErrors.add(actionRequest, e.getClass());
			}
			else {
				throw e;
			}
		}
	}

	public void editStagingConfiguration(
			ActionRequest actionRequest, ActionResponse actionResponse)
		throws IOException, PortalException, PortletException {

		hideDefaultSuccessMessage(actionRequest);

		ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
			WebKeys.THEME_DISPLAY);

		long liveGroupId = ParamUtil.getLong(actionRequest, "liveGroupId");

		Group liveGroup = _groupLocalService.getGroup(liveGroupId);

		int stagingType = ParamUtil.getInteger(actionRequest, "stagingType");

		boolean branchingPublic = ParamUtil.getBoolean(
			actionRequest, "branchingPublic");
		boolean branchingPrivate = ParamUtil.getBoolean(
			actionRequest, "branchingPrivate");

		ServiceContext serviceContext = ServiceContextFactory.getInstance(
			actionRequest);

		boolean stagedGroup = true;

		if (stagingType == StagingConstants.TYPE_LOCAL_STAGING) {
			stagedGroup = liveGroup.hasStagingGroup();

			_stagingLocalService.enableLocalStaging(
				themeDisplay.getUserId(), liveGroup, branchingPublic,
				branchingPrivate, serviceContext);
		}
		else if (stagingType == StagingConstants.TYPE_REMOTE_STAGING) {
			String remoteAddress = ParamUtil.getString(
				actionRequest, "remoteAddress");
			int remotePort = ParamUtil.getInteger(actionRequest, "remotePort");
			String remotePathContext = ParamUtil.getString(
				actionRequest, "remotePathContext");
			boolean secureConnection = ParamUtil.getBoolean(
				actionRequest, "secureConnection");
			long remoteGroupId = ParamUtil.getLong(
				actionRequest, "remoteGroupId");

			stagedGroup = liveGroup.isStagedRemotely();

			_stagingLocalService.enableRemoteStaging(
				themeDisplay.getUserId(), liveGroup, branchingPublic,
				branchingPrivate, remoteAddress, remotePort, remotePathContext,
				secureConnection, remoteGroupId, serviceContext);
		}
		else if (stagingType == StagingConstants.TYPE_NOT_STAGED) {
			_stagingLocalService.disableStaging(liveGroup, serviceContext);
		}

		String redirect = ParamUtil.getString(actionRequest, "redirect");

		if (!stagedGroup) {

			// Staging was turned on

			PortletURL portletURL = null;

			if (stagingType == StagingConstants.TYPE_LOCAL_STAGING) {
				portletURL = _portal.getControlPanelPortletURL(
					actionRequest, liveGroup.getStagingGroup(),
					StagingProcessesPortletKeys.STAGING_PROCESSES, 0, 0,
					PortletRequest.RENDER_PHASE);
			}
			else if (stagingType == StagingConstants.TYPE_REMOTE_STAGING) {
				portletURL = _portal.getControlPanelPortletURL(
					actionRequest, liveGroup,
					StagingProcessesPortletKeys.STAGING_PROCESSES, 0, 0,
					PortletRequest.RENDER_PHASE);
			}

			if (portletURL != null) {
				redirect = portletURL.toString();
			}
		}
		else if ((stagingType == StagingConstants.TYPE_NOT_STAGED) ||
				 (stagingType == StagingConstants.TYPE_REMOTE_STAGING)) {

			// Staging was turned off or remote staging configuration was
			// modified

			PortletURL portletURL = _portal.getControlPanelPortletURL(
				actionRequest, liveGroup,
				StagingProcessesPortletKeys.STAGING_PROCESSES, 0, 0,
				PortletRequest.RENDER_PHASE);

			portletURL.setParameter(
				"showStagingConfiguration", Boolean.TRUE.toString());

			if (portletURL != null) {
				redirect = portletURL.toString();
			}

			if (stagingType == StagingConstants.TYPE_NOT_STAGED) {
				SessionMessages.add(actionRequest, "stagingDisabled");
			}
		}
		else {

			// Local staging configuration was modified

			PortletURL portletURL = _portal.getControlPanelPortletURL(
				actionRequest, liveGroup.getStagingGroup(),
				StagingProcessesPortletKeys.STAGING_PROCESSES, 0, 0,
				PortletRequest.RENDER_PHASE);

			portletURL.setParameter(
				"showStagingConfiguration", Boolean.TRUE.toString());

			if (portletURL != null) {
				redirect = portletURL.toString();
			}
		}

		actionRequest.setAttribute(WebKeys.REDIRECT, redirect);

		sendRedirect(actionRequest, actionResponse);
	}

	@Reference
	protected void setGroupLocalService(GroupLocalService groupLocalService) {
		_groupLocalService = groupLocalService;
	}

	@Reference
	protected void setStagingLocalService(
		StagingLocalService stagingLocalService) {

		_stagingLocalService = stagingLocalService;
	}

	protected void unsetGroupLocalService(GroupLocalService groupLocalService) {
		_groupLocalService = null;
	}

	protected void unsetStagingLocalService(
		StagingLocalService stagingLocalService) {

		_stagingLocalService = null;
	}

	private GroupLocalService _groupLocalService;

	@Reference
	private Portal _portal;

	private StagingLocalService _stagingLocalService;

}