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 Ametys object resolver */
042    protected AmetysObjectResolver _resolver;
043    /** The root content helper */
044    protected RootContentHelper _rootContentHelper;
045
046    @Override
047    public void service(ServiceManager smanager) throws ServiceException
048    {
049        super.service(smanager);
050        _resolver = (AmetysObjectResolver) smanager.lookup(AmetysObjectResolver.ROLE);
051        _rootContentHelper = (RootContentHelper) smanager.lookup(RootContentHelper.ROLE);
052    }
053    
054    @Override
055    public Object convertJSContext(Object context)
056    {
057        if (context instanceof String)
058        {
059            return _resolver.resolveById((String) context);
060        }
061        return null;
062    }
063    
064    @Override
065    public String getContextIdentifier(Object context)
066    {
067        if (context instanceof Content || context instanceof AmetysObjectCollection)
068        {
069            return ((AmetysObject) context).getId();
070        }
071        return null;
072    }
073    
074    @Override
075    public Set<Object> getParentContexts(Object context)
076    {
077        if (context instanceof Content)
078        {
079            return Collections.singleton(((Content) context).getParent());
080        }
081        return null;
082    }
083    
084    @Override
085    public List<Object> getRootContexts(Map<String, Object> contextParameters)
086    {
087        List<Object> rootContexts = new ArrayList<>();
088        if (matchWorkspace(contextParameters))
089        {
090            rootContexts.add(getRootContent());
091        }
092        return rootContexts;
093    }
094    
095    @Override
096    public List<Script> getScripts(boolean ignoreRights, Map<String, Object> contextParameters)
097    {
098        List<Script> scripts = new ArrayList<>();
099        
100        List<Script> superScripts = super.getScripts(ignoreRights, contextParameters);
101        if (superScripts != null && superScripts.size() == 1)
102        {
103            // First duplicate the script
104            Script script = ClientSideElementHelper.cloneScript(superScripts.get(0));
105            script.getParameters().put("root-context", ((AmetysObject) getRootContent()).getId());
106            scripts.add(script);
107        }
108        
109        return scripts;
110    }
111
112    /**
113     * Gets the root of contents
114     * @return the root of contents
115     */
116    protected Object getRootContent()
117    {
118        return _rootContentHelper.getRootContent();
119    }
120}