MDRActionStagedModelDataHandler.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.mobile.device.rules.internal.exportimport.data.handler;

import com.liferay.exportimport.data.handler.base.BaseStagedModelDataHandler;
import com.liferay.exportimport.kernel.lar.ExportImportPathUtil;
import com.liferay.exportimport.kernel.lar.PortletDataContext;
import com.liferay.exportimport.kernel.lar.StagedModelDataHandler;
import com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil;
import com.liferay.exportimport.kernel.lar.StagedModelModifiedDateComparator;
import com.liferay.mobile.device.rules.model.MDRAction;
import com.liferay.mobile.device.rules.model.MDRRuleGroupInstance;
import com.liferay.mobile.device.rules.rule.group.action.SiteRedirectActionHandler;
import com.liferay.mobile.device.rules.service.MDRActionLocalService;
import com.liferay.mobile.device.rules.service.MDRRuleGroupInstanceLocalService;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.model.Layout;
import com.liferay.portal.kernel.service.LayoutLocalService;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.MapUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.UnicodeProperties;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.kernel.xml.Element;

import java.util.List;
import java.util.Map;

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

/**
 * @author Mate Thurzo
 */
@Component(immediate = true, service = StagedModelDataHandler.class)
public class MDRActionStagedModelDataHandler
	extends BaseStagedModelDataHandler<MDRAction> {

	public static final String[] CLASS_NAMES = {MDRAction.class.getName()};

	@Override
	public void deleteStagedModel(MDRAction action) {
		_mdrActionLocalService.deleteAction(action);
	}

	@Override
	public void deleteStagedModel(
		String uuid, long groupId, String className, String extraData) {

		MDRAction action = fetchStagedModelByUuidAndGroupId(uuid, groupId);

		if (action != null) {
			deleteStagedModel(action);
		}
	}

	@Override
	public MDRAction fetchStagedModelByUuidAndGroupId(
		String uuid, long groupId) {

		return _mdrActionLocalService.fetchMDRActionByUuidAndGroupId(
			uuid, groupId);
	}

	@Override
	public List<MDRAction> fetchStagedModelsByUuidAndCompanyId(
		String uuid, long companyId) {

		return _mdrActionLocalService.getMDRActionsByUuidAndCompanyId(
			uuid, companyId, QueryUtil.ALL_POS, QueryUtil.ALL_POS,
			new StagedModelModifiedDateComparator<MDRAction>());
	}

	@Override
	public String[] getClassNames() {
		return CLASS_NAMES;
	}

	@Override
	public String getDisplayName(MDRAction action) {
		return action.getNameCurrentValue();
	}

	@Override
	protected void doExportStagedModel(
			PortletDataContext portletDataContext, MDRAction action)
		throws Exception {

		MDRRuleGroupInstance ruleGroupInstance =
			_mdrRuleGroupInstanceLocalService.getRuleGroupInstance(
				action.getRuleGroupInstanceId());

		StagedModelDataHandlerUtil.exportReferenceStagedModel(
			portletDataContext, action, ruleGroupInstance,
			PortletDataContext.REFERENCE_TYPE_PARENT);

		Element actionElement = portletDataContext.getExportDataElement(action);

		String type = action.getType();

		if (type.equals(SiteRedirectActionHandler.class.getName())) {
			UnicodeProperties typeSettingsProperties =
				action.getTypeSettingsProperties();

			long plid = GetterUtil.getLong(
				typeSettingsProperties.getProperty("plid"));

			try {
				Layout layout = _layoutLocalService.getLayout(plid);

				actionElement.addAttribute("layout-uuid", layout.getUuid());
			}
			catch (Exception e) {
				if (_log.isWarnEnabled()) {
					_log.warn(
						"Unable to set the layout uuid of layout " + plid +
							". Site redirect may not match after import.",
						e);
				}
			}
		}

		portletDataContext.addClassedModel(
			actionElement, ExportImportPathUtil.getModelPath(action), action);
	}

	@Override
	protected void doImportStagedModel(
			PortletDataContext portletDataContext, MDRAction action)
		throws Exception {

		Map<Long, Long> ruleGroupInstanceIds =
			(Map<Long, Long>)portletDataContext.getNewPrimaryKeysMap(
				MDRRuleGroupInstance.class);

		long ruleGroupInstanceId = MapUtil.getLong(
			ruleGroupInstanceIds, action.getRuleGroupInstanceId(),
			action.getRuleGroupInstanceId());

		ServiceContext serviceContext = portletDataContext.createServiceContext(
			action);

		serviceContext.setUserId(
			portletDataContext.getUserId(action.getUserUuid()));

		Element element = portletDataContext.getImportDataStagedModelElement(
			action);

		validateLayout(element, action);

		MDRAction importedAction = null;

		if (portletDataContext.isDataStrategyMirror()) {
			MDRAction existingAction = fetchStagedModelByUuidAndGroupId(
				action.getUuid(), portletDataContext.getScopeGroupId());

			if (existingAction == null) {
				serviceContext.setUuid(action.getUuid());

				importedAction = _mdrActionLocalService.addAction(
					ruleGroupInstanceId, action.getNameMap(),
					action.getDescriptionMap(), action.getType(),
					action.getTypeSettingsProperties(), serviceContext);
			}
			else {
				importedAction = _mdrActionLocalService.updateAction(
					existingAction.getActionId(), action.getNameMap(),
					action.getDescriptionMap(), action.getType(),
					action.getTypeSettingsProperties(), serviceContext);
			}
		}
		else {
			importedAction = _mdrActionLocalService.addAction(
				ruleGroupInstanceId, action.getNameMap(),
				action.getDescriptionMap(), action.getType(),
				action.getTypeSettingsProperties(), serviceContext);
		}

		portletDataContext.importClassedModel(action, importedAction);
	}

	@Reference(unbind = "-")
	protected void setLayoutLocalService(
		LayoutLocalService layoutLocalService) {

		_layoutLocalService = layoutLocalService;
	}

	@Reference(unbind = "-")
	protected void setMDRActionLocalService(
		MDRActionLocalService mdrActionLocalService) {

		_mdrActionLocalService = mdrActionLocalService;
	}

	@Reference(unbind = "-")
	protected void setMDRRuleGroupInstanceLocalService(
		MDRRuleGroupInstanceLocalService mdrRuleGroupInstanceLocalService) {

		_mdrRuleGroupInstanceLocalService = mdrRuleGroupInstanceLocalService;
	}

	protected void validateLayout(Element actionElement, MDRAction action) {
		String type = action.getType();

		if (!type.equals(SiteRedirectActionHandler.class.getName())) {
			return;
		}

		String layoutUuid = actionElement.attributeValue("layout-uuid");

		if (Validator.isNull(layoutUuid)) {
			return;
		}

		UnicodeProperties typeSettingsProperties =
			action.getTypeSettingsProperties();

		long groupId = GetterUtil.getLong(
			typeSettingsProperties.getProperty("groupId"));

		boolean privateLayout = GetterUtil.getBoolean(
			actionElement.attributeValue("private-layout"));

		try {
			Layout layout = _layoutLocalService.getLayoutByUuidAndGroupId(
				layoutUuid, groupId, privateLayout);

			typeSettingsProperties.setProperty(
				"plid", String.valueOf(layout.getPlid()));
		}
		catch (Exception e) {
			if (_log.isWarnEnabled()) {
				StringBundler sb = new StringBundler(5);

				sb.append("Unable to find layout with uuid ");
				sb.append(layoutUuid);
				sb.append(" in group ");
				sb.append(groupId);
				sb.append(". Site redirect may not match the target layout.");

				_log.warn(sb.toString(), e);
			}
		}
	}

	private static final Log _log = LogFactoryUtil.getLog(
		MDRActionStagedModelDataHandler.class);

	private LayoutLocalService _layoutLocalService;
	private MDRActionLocalService _mdrActionLocalService;
	private MDRRuleGroupInstanceLocalService _mdrRuleGroupInstanceLocalService;

}