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.contentio.synchronize.search.systemprop;
017
018import java.util.Arrays;
019import java.util.Collections;
020import java.util.Map;
021import java.util.stream.Collectors;
022
023import javax.jcr.RepositoryException;
024import javax.jcr.Value;
025
026import org.ametys.cms.contenttype.MetadataType;
027import org.ametys.cms.repository.Content;
028import org.ametys.cms.search.SearchField;
029import org.ametys.cms.search.model.SystemProperty;
030import org.ametys.cms.search.query.Query;
031import org.ametys.cms.search.query.Query.Operator;
032import org.ametys.cms.search.systemprop.AbstractSystemProperty;
033import org.ametys.core.util.LambdaUtils;
034import org.ametys.plugins.contentio.synchronize.SynchronizableContentsCollection;
035import org.ametys.plugins.contentio.synchronize.search.field.CollectionSearchField;
036import org.ametys.plugins.contentio.synchronize.search.query.CollectionsQuery;
037import org.ametys.plugins.repository.jcr.JCRAmetysObject;
038
039/**
040 * {@link SystemProperty} which represents the synchronizable contents collections of a content.
041 */
042public class CollectionsSystemProperty extends AbstractSystemProperty
043{
044    @Override
045    public MetadataType getType()
046    {
047        return MetadataType.STRING;
048    }
049
050    @Override
051    public boolean isMultiple()
052    {
053        return true;
054    }
055
056    @Override
057    public boolean isSortable()
058    {
059        return false;
060    }
061
062    @Override
063    public Query getQuery(Object value, Operator operator, String language, Map<String, Object> contextualParameters)
064    {
065        String[] synchronizableContentsCollectionIds = parseStringArray(value);
066        return new CollectionsQuery(operator, synchronizableContentsCollectionIds);
067    }
068
069    @Override
070    public SearchField getSearchField()
071    {
072        return new CollectionSearchField();
073    }
074
075    @Override
076    public Object getValue(Content content)
077    {
078        if (content instanceof JCRAmetysObject)
079        {
080            try
081            {
082                Value[] values = ((JCRAmetysObject) content).getNode().getProperty(SynchronizableContentsCollection.COLLECTION_ID_PROPERTY).getValues();
083                return Arrays.stream(values).map(LambdaUtils.wrap(Value::getString)).collect(Collectors.toSet());
084            }
085            catch (RepositoryException e)
086            {
087                // The property does not exists
088                return Collections.EMPTY_SET;
089            }
090        }
091        return Collections.EMPTY_SET;
092    }
093}