001/*
002 *  Copyright 2024 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.cms.properties.section.content;
017
018import java.util.LinkedHashMap;
019import java.util.Locale;
020import java.util.Map;
021import java.util.Objects;
022import java.util.Optional;
023
024import org.apache.commons.lang3.LocaleUtils;
025
026import org.ametys.cms.repository.Content;
027import org.ametys.cms.repository.Content.ReferencingContentsSearch;
028
029/**
030 * Section to display references to the content.
031 */
032public class ContentReferencerSection extends AbstractContentReferencerSection
033{
034    @Override
035    protected boolean _supportReferenceTable()
036    {
037        return false;
038    }
039    
040    @Override
041    protected Map<String, Object> _buildData(Content content, ReferencingContentsSearch referencingContents)
042    {
043        Map<String, Object> resultMap = new LinkedHashMap<>(super._buildData(content, referencingContents));
044        
045        Locale locale = Optional.of(content)
046            .map(Content::getLanguage)
047            .map(LocaleUtils::toLocale)
048            .orElse(null);
049        
050        resultMap.put(
051            "referencingContents",
052            referencingContents.referencingContents()
053                .stream()
054                .map(c -> _content2JSON(c, locale))
055                .filter(Objects::nonNull)
056                .toList()
057        );
058        
059        if (referencingContents.hasOtherReferences())
060        {
061            resultMap.put("hasOther", true);
062        }
063        
064        return resultMap;
065    }
066    
067    private Map<String, Object> _content2JSON(Content content, Locale locale)
068    {
069        try
070        {
071            return Map.of(
072                "id", content.getId(),
073                "title", content.getTitle(locale)
074            );
075        }
076        catch (Exception e)
077        {
078            getLogger().error("An exception occured while jsonifying the content {}", content.getId(), e);
079            return null;
080        }
081    }
082}