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.odfweb.service.search;
017
018import org.apache.avalon.framework.component.Component;
019import org.apache.avalon.framework.service.ServiceException;
020import org.apache.avalon.framework.service.ServiceManager;
021import org.apache.avalon.framework.service.Serviceable;
022import org.apache.commons.lang.StringUtils;
023
024import org.ametys.cms.contenttype.ContentType;
025import org.ametys.cms.contenttype.ContentTypeExtensionPoint;
026import org.ametys.web.frontoffice.search.metamodel.FacetDefinition;
027import org.ametys.web.frontoffice.search.metamodel.SearchCriterionDefinition;
028import org.ametys.web.frontoffice.search.metamodel.impl.WordingSearchCriterionDefinition;
029
030/**
031 * A helper for ODF search
032 */
033public class ODFSearchHelper implements Serviceable, Component
034{
035    /** The avalon role. */
036    public static final String ROLE = ODFSearchHelper.class.getName();
037
038    /** The content type id for abstract program */
039    private static final String __ABSTRACT_PROGRAM_CONTENT_TYPE_ID = "org.ametys.plugins.odf.Content.abstractProgram";
040    
041    /** The content type extension point */
042    protected ContentTypeExtensionPoint _cTypeEP;
043    
044    public void service(ServiceManager manager) throws ServiceException
045    {
046        _cTypeEP = (ContentTypeExtensionPoint) manager.lookup(ContentTypeExtensionPoint.ROLE);
047    }
048    
049    /**
050     * Determines if the criterion matches with program and subprogram
051     * @param criterion the criterion
052     * @return <code>true</code> if the criterion match with program and subprogram
053     */
054    public boolean isCriterionOnBothProgramAndSubProgram(SearchCriterionDefinition criterion)
055    {   
056        ContentType abstractProgramType = _cTypeEP.getExtension(__ABSTRACT_PROGRAM_CONTENT_TYPE_ID);
057        String fieldPath = getPathFromSearchFieldId(criterion.getId());
058        
059        return criterion instanceof WordingSearchCriterionDefinition
060               || abstractProgramType.hasModelItem(fieldPath);
061    }
062    
063    /**
064     * True if the facet match with program and subprogram
065     * @param facet the criterion
066     * @return <code>true</code> if the facet match with program and subprogram
067     */
068    public boolean isFacetOnBothProgramAndSubProgram(FacetDefinition facet)
069    {   
070        ContentType abstractProgramType = _cTypeEP.getExtension(__ABSTRACT_PROGRAM_CONTENT_TYPE_ID);
071        String fieldPath = getPathFromSearchFieldId(facet.getId());
072
073        return abstractProgramType.hasModelItem(fieldPath);
074    }
075    
076    /**
077     * Get the path of the search field
078     * @param fieldId the field id
079     * @return the path of the search field
080     */
081    public String getPathFromSearchFieldId(String fieldId)
082    {
083        return StringUtils.substringAfterLast(fieldId, "$");
084    }
085}