001/*
002 *  Copyright 2018 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.data.holder.group.impl;
017
018import java.util.HashMap;
019import java.util.Map;
020import java.util.Optional;
021
022import org.ametys.cms.data.holder.IndexableDataHolder;
023import org.ametys.cms.data.holder.group.IndexableRepeater;
024import org.ametys.cms.data.holder.group.IndexableRepeaterEntry;
025import org.ametys.cms.data.holder.impl.DefaultModelAwareDataHolder;
026import org.ametys.plugins.repository.data.holder.ModelAwareDataHolder;
027import org.ametys.plugins.repository.data.repositorydata.RepositoryData;
028import org.ametys.runtime.model.ModelItemGroup;
029import org.ametys.runtime.model.ViewItemAccessor;
030import org.ametys.runtime.model.exception.BadItemTypeException;
031import org.ametys.runtime.model.type.DataContext;
032
033/**
034 * Class for model aware repeater entries
035 */
036public class DefaultModelAwareRepeaterEntry implements IndexableRepeaterEntry
037{
038    /** The repository data of the repeater entry */
039    protected RepositoryData _repositoryData;
040    
041    /** the default implementation of a {@link ModelAwareDataHolder} to use */
042    protected IndexableDataHolder _defaultDataHolder;
043    
044    /** the repeater containing this entry */
045    protected IndexableRepeater _repeater;
046
047    /** the definition of this repeater entry */
048    protected ModelItemGroup _definition;
049    
050    /**
051     * Creates a model aware repeater entry
052     * @param repositoryData the repository data of the repeater entry
053     * @param repeater the repeater containing this entry
054     * @param definition the definition of the repeater
055     */
056    public DefaultModelAwareRepeaterEntry(RepositoryData repositoryData, IndexableRepeater repeater, ModelItemGroup definition)
057    {
058        _defaultDataHolder = new DefaultModelAwareDataHolder(repositoryData, Optional.of(repeater.getParentDataHolder()), Optional.of(repeater.getRootDataHolder()), definition);
059        _repositoryData = repositoryData;
060        _repeater = repeater;
061        _definition = definition;
062    }
063    
064    public int getPosition()
065    {
066        return Integer.parseInt(_repositoryData.getName());
067    }
068    
069    public Object dataToJSON(String dataPath, DataContext context)
070    {
071        return _dataToJSON(Optional.of(dataPath), Optional.empty(), context, false);
072    }
073    
074    public Map<String, Object> dataToJSON(ViewItemAccessor viewItemAccessor, DataContext context) throws BadItemTypeException
075    {
076        return _dataToJSON(Optional.empty(), Optional.of(viewItemAccessor), context, false);
077    }
078    
079    public Map<String, Object> dataToJSONForEdition(ViewItemAccessor viewItemAccessor, DataContext context) throws BadItemTypeException
080    {
081        return _dataToJSON(Optional.empty(), Optional.of(viewItemAccessor), context, true);
082    }
083    
084    private Map<String, Object> _dataToJSON(Optional<String> dataPath, Optional<ViewItemAccessor> viewItemAccessor, DataContext context, boolean isEdition) throws BadItemTypeException
085    {
086        Map<String, Object> entryValues = new HashMap<>();
087        entryValues.put("position", getPosition());
088        
089        if (dataPath.isPresent())
090        {
091            entryValues.put("value", IndexableRepeaterEntry.super.dataToJSON(dataPath.get(), context));
092        }
093        else if (viewItemAccessor.isPresent())
094        {
095            if (isEdition)
096            {
097                entryValues.put("values", IndexableRepeaterEntry.super.dataToJSONForEdition(viewItemAccessor.get(), context));
098            }
099            else
100            {
101                entryValues.put("values", IndexableRepeaterEntry.super.dataToJSON(viewItemAccessor.get(), context));
102            }
103        }
104        
105        return entryValues;
106    }
107    
108    @Override
109    public IndexableDataHolder getDefaultDataHolder()
110    {
111        return _defaultDataHolder;
112    }
113    
114    @Override
115    public RepositoryData getRepositoryData()
116    {
117        return _repositoryData;
118    }
119    
120    public IndexableRepeater getHoldingRepeater()
121    {
122        return _repeater;
123    }
124}