001/*
002 *  Copyright 2020 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.plugins.ugc.observation;
017
018import java.util.Optional;
019
020import org.apache.avalon.framework.service.ServiceException;
021import org.apache.avalon.framework.service.ServiceManager;
022
023import org.ametys.cms.repository.Content;
024import org.ametys.core.observation.Event;
025import org.ametys.core.observation.Observer;
026import org.ametys.plugins.ugc.page.UGCPage;
027import org.ametys.plugins.ugc.page.UGCPageHandler;
028import org.ametys.web.indexing.solr.SolrPageIndexer;
029import org.ametys.web.repository.page.Page;
030
031/**
032 * Abstract {@link Observer} for synchronizing the Solr indexes.
033 *
034 */
035public abstract class AbstractSolrContentObserver extends AbstractContentObserver
036{
037    /** The Solr page indexer. */
038    protected SolrPageIndexer _solrPageIndexer;
039    
040    /** The UGC page handler */
041    protected UGCPageHandler _UGCPageHandler;
042    
043    @Override
044    public void service(ServiceManager manager) throws ServiceException
045    {
046        super.service(manager);
047        _solrPageIndexer = (SolrPageIndexer) manager.lookup(SolrPageIndexer.ROLE);
048        _UGCPageHandler = (UGCPageHandler) manager.lookup(UGCPageHandler.ROLE);
049    }
050
051    @Override
052    public int getPriority(Event event)
053    {
054        // Will be processed after live synchronization observers
055        return MAX_PRIORITY + 3000;
056    }
057    
058    /**
059     * Get content page
060     * @param rootContentPage the root content page
061     * @param content the content
062     * @return the content page
063     */
064    protected Optional<UGCPage> _getContentPage(Page rootContentPage, Content content)
065    {
066        if (_isUGCContent(content, rootContentPage))
067        {
068            return _UGCPageHandler.getUgcPage(rootContentPage, content);
069        }
070        
071        return Optional.empty();
072    }
073}