GroupPortfolioIndexer.java

/**
 * <a href="http://www.openolat.org">
 * OpenOLAT - Online Learning and Training</a><br>
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); <br>
 * you may not use this file except in compliance with the License.<br>
 * You may obtain a copy of the License at the
 * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
 * <p>
 * Unless required by applicable law or agreed to in writing,<br>
 * software distributed under the License is distributed on an "AS IS" BASIS, <br>
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
 * See the License for the specific language governing permissions and <br>
 * limitations under the License.
 * <p>
 * Initial code contributed and copyrighted by<br>
 * frentix GmbH, http://www.frentix.com
 * <p>
 */

package org.olat.search.service.indexer.group;

import java.io.IOException;

import org.apache.lucene.document.Document;
import org.olat.collaboration.CollaborationTools;
import org.olat.core.logging.AssertException;
import org.olat.group.BusinessGroup;
import org.olat.group.ui.run.BusinessGroupMainRunController;
import org.olat.portfolio.PortfolioModule;
import org.olat.portfolio.manager.EPFrontendManager;
import org.olat.portfolio.model.structel.EPDefaultMap;
import org.olat.portfolio.model.structel.ElementType;
import org.olat.portfolio.model.structel.PortfolioStructure;
import org.olat.properties.NarrowedPropertyManager;
import org.olat.properties.Property;
import org.olat.search.service.SearchResourceContext;
import org.olat.search.service.document.GroupDocument;
import org.olat.search.service.document.PortfolioMapDocument;
import org.olat.search.service.indexer.AbstractHierarchicalIndexer;
import org.olat.search.service.indexer.OlatFullIndexer;

/**
 * 
 * Description:<br>
 * Index the portfolio map in the groups
 * 
 * <P>
 * Initial Date:  17 nov. 2010 <br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 */
public class GroupPortfolioIndexer extends AbstractHierarchicalIndexer  {
	
	public static final String TYPE = "type.group." + EPDefaultMap.class.getSimpleName();
	public static final String ORES_TYPE = EPDefaultMap.class.getSimpleName(); 
	
	private PortfolioModule portfolioModule;
	private EPFrontendManager frontendManager;
	
	/**
	 * [used by Spring]
	 * @param portfolioModule
	 */
	public void setPortfolioModule(PortfolioModule portfolioModule) {
		this.portfolioModule = portfolioModule;
	}

	/**
	 * [used by Spring]
	 * @param frontendManager
	 */
	public void setFrontendManager(EPFrontendManager frontendManager) {
		this.frontendManager = frontendManager;
	}

	protected String getDocumentType() {
		return TYPE;
	}

	protected ElementType getElementType() {
		return ElementType.DEFAULT_MAP;
	}

	@Override
	public String getSupportedTypeName() {
		return ORES_TYPE;
	}
	
	@Override
	public void doIndex(SearchResourceContext parentResourceContext, Object businessObj, OlatFullIndexer indexerWriter)
	throws IOException, InterruptedException {
		if(!portfolioModule.isEnabled()) return;
		if (!(businessObj instanceof BusinessGroup) )
			throw new AssertException("businessObj must be BusinessGroup");
		
		BusinessGroup businessGroup = (BusinessGroup)businessObj;
		NarrowedPropertyManager npm = NarrowedPropertyManager.getInstance(businessGroup);
		Property mapKeyProperty = npm.findProperty(null, null, CollaborationTools.PROP_CAT_BG_COLLABTOOLS, CollaborationTools.KEY_PORTFOLIO);
		// Check if portfolio map property exist
		if (mapKeyProperty != null) {
			Long mapKey = mapKeyProperty.getLongValue();
			String version = mapKeyProperty.getStringValue();
			if(version == null || !version.equals("2")) {
				PortfolioStructure map = frontendManager.loadPortfolioStructureByKey(mapKey);
				if(map != null) {
					SearchResourceContext resourceContext = new SearchResourceContext(parentResourceContext);
					resourceContext.setBusinessControlFor(BusinessGroupMainRunController.ORES_TOOLPORTFOLIO);
					resourceContext.setDocumentType(TYPE);
					resourceContext.setParentContextType(GroupDocument.TYPE);
					resourceContext.setParentContextName(businessGroup.getName());
					Document document = PortfolioMapDocument.createDocument(resourceContext, map);
					indexerWriter.addDocument(document);
				}
			}
		}
	}
}