PortfolioCourseNodeIndexer.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.repository.course;

import java.io.IOException;

import org.apache.lucene.document.Document;
import org.olat.course.ICourse;
import org.olat.course.nodes.CourseNode;
import org.olat.course.nodes.PortfolioCourseNode;
import org.olat.portfolio.PortfolioModule;
import org.olat.portfolio.manager.EPStructureManager;
import org.olat.portfolio.model.structel.PortfolioStructure;
import org.olat.repository.RepositoryEntry;
import org.olat.resource.OLATResource;
import org.olat.search.service.SearchResourceContext;
import org.olat.search.service.document.CourseNodeDocument;
import org.olat.search.service.document.PortfolioMapDocument;
import org.olat.search.service.indexer.DefaultIndexer;
import org.olat.search.service.indexer.OlatFullIndexer;


/**
 * Description:<br>
 * Index template of a course node
 * 
 * <P>
 * Initial Date:  12 nov. 2010 <br>
 * @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
 */
public class PortfolioCourseNodeIndexer extends DefaultIndexer implements CourseNodeIndexer {
	
	public final static String NODE_TYPE = "type.course.node.ep";
	private final static String SUPPORTED_TYPE_NAME = "org.olat.course.nodes.PortfolioCourseNode";
	
	private EPStructureManager structureManager;
	private PortfolioModule portfolioModule;
	
/**
 * [used by Spring]
 * @param structureManager
 */
	public void setStructureManager(EPStructureManager structureManager) {
		this.structureManager = structureManager;
	}
	
	/**
	 * [used by Spring]
	 * @param portfolioModule
	 */
	public void setPortfolioModule(PortfolioModule portfolioModule) {
		this.portfolioModule = portfolioModule;
	}

	@Override
	public String getSupportedTypeName() {
		return SUPPORTED_TYPE_NAME;
	}

	@Override
	public void doIndex(SearchResourceContext searchResourceContext, Object parentObject, OlatFullIndexer indexer)
			throws IOException, InterruptedException {
		//
	}

	@Override
	public void doIndex(SearchResourceContext searchResourceContext, ICourse course, CourseNode courseNode, OlatFullIndexer indexWriter)
	throws IOException, InterruptedException {
		if(!portfolioModule.isEnabled()) return;
		
		SearchResourceContext courseNodeResourceContext = createSearchResourceContext(searchResourceContext, courseNode, NODE_TYPE);
		Document document = CourseNodeDocument.createDocument(courseNodeResourceContext, courseNode);
		indexWriter.addDocument(document);
		
		PortfolioCourseNode portfolioNode = (PortfolioCourseNode)courseNode;
		RepositoryEntry repoEntry = portfolioNode.getReferencedRepositoryEntry();
		if(repoEntry != null) {
			OLATResource ores = repoEntry.getOlatResource();
			PortfolioStructure element = structureManager.loadPortfolioStructure(ores);
			if(element != null) {
				Document pDocument = PortfolioMapDocument.createDocument(courseNodeResourceContext, element);
				indexWriter.addDocument(pDocument);
			}
		}
	}
}