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.repository.comment.actions;
017
018import java.util.HashMap;
019import java.util.Map;
020
021import org.apache.avalon.framework.parameters.Parameters;
022import org.apache.cocoon.environment.ObjectModelHelper;
023import org.apache.cocoon.environment.Redirector;
024import org.apache.cocoon.environment.Request;
025import org.apache.cocoon.environment.SourceResolver;
026import org.apache.commons.lang.StringUtils;
027
028import org.ametys.cms.repository.comment.CommentableContent;
029import org.ametys.core.cocoon.ActionResultGenerator;
030import org.ametys.core.right.RightManager.RightResult;
031import org.ametys.core.user.UserIdentity;
032
033/**
034 * Get delete comment right action
035 */
036public class GetRightDeleteCommentAction extends AbstractCommentAction
037{
038    @Override
039    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
040    {
041        Request request = ObjectModelHelper.getRequest(objectModel);
042
043        Map<String, Object> results = new HashMap<>();
044
045        String contentId = request.getParameter(PARAMETER_CONTENTID);
046        if (StringUtils.isBlank(contentId))
047        {
048            throw new IllegalArgumentException("Missing or empty 'content-id' parameter to get delete right");
049        }
050        
051        boolean hasRight = false;
052        UserIdentity currentUser = getCurrentUser();
053        if (currentUser != null)
054        {
055            CommentableContent content = getContent(request, contentId);
056            hasRight = _rightManager.hasRight(currentUser, "CMS_Rights_CommentModerate", content).equals(RightResult.RIGHT_ALLOW);
057        }
058        
059        results.put("hasRight", hasRight);
060        request.setAttribute(ActionResultGenerator.MAP_REQUEST_ATTR, results);
061        return EMPTY_MAP;
062    }
063    
064}