001/*
002 *  Copyright 2016 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.userdirectory.observation;
017
018import org.apache.avalon.framework.service.ServiceException;
019import org.apache.avalon.framework.service.ServiceManager;
020
021import org.ametys.cms.repository.Content;
022import org.ametys.core.observation.Event;
023import org.ametys.plugins.userdirectory.page.OrganisationChartPageResolver;
024import org.ametys.plugins.userdirectory.page.UserDirectoryPageResolver;
025import org.ametys.web.WebConstants;
026import org.ametys.web.repository.page.Page;
027
028/**
029 * Observes user directory content deletion in order to synchronize the solr index.
030 */
031public class SolrContentUnpublishedObserver extends AbstractSolrContentObserver
032{
033    /** The user directory page resolver */
034    protected UserDirectoryPageResolver _uDPageResolver;
035    
036    /** The organisation chart page resolver */
037    protected OrganisationChartPageResolver _oCPageResolver;
038    
039    @Override
040    public void service(ServiceManager manager) throws ServiceException
041    {
042        super.service(manager);
043        _uDPageResolver = (UserDirectoryPageResolver) manager.lookup(UserDirectoryPageResolver.ROLE);
044        _oCPageResolver = (OrganisationChartPageResolver) manager.lookup(OrganisationChartPageResolver.ROLE);
045    }
046    
047    @Override
048    public boolean supports(Event event)
049    {
050        return event.getId().equals(org.ametys.web.ObservationConstants.EVENT_CONTENT_UNPUBLISHED);
051    }
052    
053    @Override
054    protected void _internalObserve(Event event, Page rootContentPage, Content content)
055    {
056        Page contentPage = _getContentPage(rootContentPage, content);
057        if (contentPage != null)
058        {
059            try
060            {
061                getLogger().info("Updating lucene document with id: {}", contentPage.getId());
062                
063                // Unindex page in Live workspace
064                _solrPageIndexer.unindexPage(contentPage.getId(), WebConstants.LIVE_WORKSPACE, true, true);
065            }
066            catch (Exception e)
067            {
068                getLogger().error("Failed to unindex page " + contentPage.getId(), e);
069            }
070        }
071    }
072    
073    /**
074     * Get content page
075     * @param rootContentPage the root content page
076     * @param content the content
077     * @return the content page
078     */
079    protected Page _getContentPage(Page rootContentPage, Content content)
080    {
081        if (_isUserContent(content))
082        {
083            return _uDPageResolver.getUserPage(rootContentPage, content);
084        }
085        else if (_isOrgUnitContent(content))
086        {
087            return _oCPageResolver.getOrgUnitPage(rootContentPage, content);
088        }
089        
090        return null;
091    }
092}