/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <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>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <p>
*/
package org.olat.search.service.indexer.repository.course;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import org.apache.lucene.document.Document;
import org.olat.core.id.Identity;
import org.olat.core.id.Roles;
import org.olat.core.id.context.BusinessControl;
import org.olat.core.id.context.ContextEntry;
import org.olat.core.logging.OLog;
import org.olat.core.logging.Tracing;
import org.olat.course.ICourse;
import org.olat.course.nodes.CourseNode;
import org.olat.course.nodes.projectbroker.datamodel.Project;
import org.olat.course.nodes.projectbroker.service.ProjectBrokerManagerFactory;
import org.olat.course.properties.CoursePropertyManager;
import org.olat.search.service.SearchResourceContext;
import org.olat.search.service.document.ProjectBrokerProjectDocument;
import org.olat.search.service.indexer.FolderIndexer;
import org.olat.search.service.indexer.OlatFullIndexer;
/**
* Indexer for project-broker course-node.
* @author Christian Guretzki
*/
public class ProjectBrokerCourseNodeIndexer extends FolderIndexer implements CourseNodeIndexer {
private OLog log = Tracing.createLoggerFor(this.getClass());
// Must correspond with LocalString_xx.properties
// Do not use '_' because we want to seach for certain documenttype and lucene haev problems with '_'
// public final static String TYPE_DROPBOX = "type.course.node.projectbroker.dropbox";
// public final static String TYPE_RETURNBOX = "type.course.node.projectbroker.returnbox";
public static final String TYPE = "type.course.node.projectbroker";
private final static String SUPPORTED_TYPE_NAME = "org.olat.course.nodes.ProjectBrokerCourseNode";
public ProjectBrokerCourseNodeIndexer() {
}
public void doIndex(SearchResourceContext repositoryResourceContext, ICourse course, CourseNode courseNode, OlatFullIndexer indexWriter) throws IOException,InterruptedException {
SearchResourceContext courseNodeResourceContext = new SearchResourceContext(repositoryResourceContext);
courseNodeResourceContext.setBusinessControlFor(courseNode);
courseNodeResourceContext.setTitle(courseNode.getShortTitle());
courseNodeResourceContext.setDescription(courseNode.getLongTitle());
// go further, index my projects
CoursePropertyManager cpm = course.getCourseEnvironment().getCoursePropertyManager();
Long projectBrokerId = ProjectBrokerManagerFactory.getProjectBrokerManager().getProjectBrokerId(cpm, courseNode);
List<Project> projects = ProjectBrokerManagerFactory.getProjectBrokerManager().getProjectListBy(projectBrokerId);
for (Iterator<Project> iterator = projects.iterator(); iterator.hasNext();) {
Project project = iterator.next();
Document document = ProjectBrokerProjectDocument.createDocument(courseNodeResourceContext, project);
indexWriter.addDocument(document);
doIndexFolders(courseNodeResourceContext, project, indexWriter);
}
// todo: ??? courseNodeIndexer.doIndexCourse(repositoryResourceContext, course, courseNode, indexWriter);
}
private void doIndexFolders(SearchResourceContext searchResourceContext, Project project, OlatFullIndexer indexWriter) throws IOException,InterruptedException {
log.debug("DOES NOT INDEX DROPBOX AND RETURNBOX");
// RPOBLEM : How we could check access to the projects in checkAccess method (missing courseNode to get project-broker)
// Index Dropbox
// String dropboxFilePath = FolderConfig.getCanonicalRoot() + DropboxController.getDropboxPathRelToFolderRoot(course.getCourseEnvironment(), courseNode);
// File fDropboxFolder = new File(dropboxFilePath);
// VFSContainer dropboxRootContainer = new LocalFolderImpl(fDropboxFolder);
// projectResourceContext.setDocumentType(TYPE_DROPBOX);
// doIndexVFSContainer(projectResourceContext, dropboxRootContainer, indexWriter, "");
// Index Returnbox
// String returnboxFilePath = FolderConfig.getCanonicalRoot() + ReturnboxController.getReturnboxPathRelToFolderRoot(course.getCourseEnvironment(), courseNode);
// File fResturnboxFolder = new File(returnboxFilePath);
// VFSContainer returnboxRootContainer = new LocalFolderImpl(fResturnboxFolder);
// projectResourceContext.setDocumentType(TYPE_RETURNBOX);
// doIndexVFSContainer(projectResourceContext, returnboxRootContainer, indexWriter, "");
}
public String getSupportedTypeName() {
return SUPPORTED_TYPE_NAME;
}
public boolean checkAccess(ContextEntry contextEntry, BusinessControl businessControl, Identity identity, Roles roles) {
return true;
}
}