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.cms.rights;
017
018import java.util.ArrayList;
019import java.util.Collections;
020import java.util.List;
021import java.util.Map;
022import java.util.Set;
023
024import org.apache.avalon.framework.service.ServiceException;
025import org.apache.avalon.framework.service.ServiceManager;
026
027import org.ametys.cms.content.RootContentHelper;
028import org.ametys.cms.repository.Content;
029import org.ametys.core.right.AbstractStaticRightAssignmentContext;
030import org.ametys.core.right.RightAssignmentContext;
031import org.ametys.core.ui.ClientSideElementHelper;
032import org.ametys.plugins.repository.AmetysObject;
033import org.ametys.plugins.repository.AmetysObjectResolver;
034import org.ametys.plugins.repository.collection.AmetysObjectCollection;
035
036/**
037 * {@link RightAssignmentContext} for assign rights to a {@link Content} or a jcr node root holding the contents
038 */
039public class ContentRightAssignmentContext extends AbstractStaticRightAssignmentContext
040{
041    /** The id if this right context */
042    public static final String ID = "right.assignment.context.content";
043    
044    /** The Ametys object resolver */
045    protected AmetysObjectResolver _resolver;
046    /** The root content helper */
047    protected RootContentHelper _rootContentHelper;
048
049    @Override
050    public void service(ServiceManager smanager) throws ServiceException
051    {
052        super.service(smanager);
053        _resolver = (AmetysObjectResolver) smanager.lookup(AmetysObjectResolver.ROLE);
054        _rootContentHelper = (RootContentHelper) smanager.lookup(RootContentHelper.ROLE);
055    }
056    
057    @Override
058    public Object convertJSContext(Object context)
059    {
060        if (context instanceof String)
061        {
062            return _resolver.resolveById((String) context);
063        }
064        return null;
065    }
066    
067    @Override
068    public String getContextIdentifier(Object context)
069    {
070        if (context instanceof Content || context instanceof AmetysObjectCollection)
071        {
072            return ((AmetysObject) context).getId();
073        }
074        return null;
075    }
076    
077    @Override
078    public Set<Object> getParentContexts(Object context)
079    {
080        if (context instanceof Content)
081        {
082            return Collections.singleton(((Content) context).getParent());
083        }
084        return null;
085    }
086    
087    @Override
088    public List<Object> getRootContexts(Map<String, Object> contextParameters)
089    {
090        List<Object> rootContexts = new ArrayList<>();
091        if (matchWorkspace(contextParameters))
092        {
093            rootContexts.add(getRootContent());
094        }
095        return rootContexts;
096    }
097    
098    @Override
099    public List<Script> getScripts(boolean ignoreRights, Map<String, Object> contextParameters)
100    {
101        List<Script> scripts = new ArrayList<>();
102        
103        List<Script> superScripts = super.getScripts(ignoreRights, contextParameters);
104        if (superScripts != null && superScripts.size() == 1)
105        {
106            // First duplicate the script
107            Script script = ClientSideElementHelper.cloneScript(superScripts.get(0));
108            script.getParameters().put("root-context", ((AmetysObject) getRootContent()).getId());
109            scripts.add(script);
110        }
111        
112        return scripts;
113    }
114
115    /**
116     * Gets the root of contents
117     * @return the root of contents
118     */
119    protected Object getRootContent()
120    {
121        return _rootContentHelper.getRootContent();
122    }
123}