001/*
002 *  Copyright 2019 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.plugins.core.search;
017
018import java.util.HashMap;
019import java.util.HashSet;
020import java.util.List;
021import java.util.Map;
022import java.util.Set;
023
024import org.apache.avalon.framework.parameters.Parameters;
025import org.apache.avalon.framework.service.ServiceException;
026import org.apache.avalon.framework.service.ServiceManager;
027import org.apache.avalon.framework.service.Serviceable;
028import org.apache.avalon.framework.thread.ThreadSafe;
029import org.apache.cocoon.acting.AbstractAction;
030import org.apache.cocoon.environment.ObjectModelHelper;
031import org.apache.cocoon.environment.Redirector;
032import org.apache.cocoon.environment.Request;
033import org.apache.cocoon.environment.SourceResolver;
034
035import org.ametys.core.cocoon.JSonReader;
036import org.ametys.core.user.CurrentUserProvider;
037import org.ametys.runtime.authentication.AccessDeniedException;
038
039/**
040 * Get users and groups, by context, sorted alphabetically
041 */
042public class UserAndGroupSearchAction extends AbstractAction implements ThreadSafe, Serviceable
043{
044    private CurrentUserProvider _userProvider;
045
046    private UserAndGroupSearchManager _userAndGroupSearchManager;
047    
048    @Override
049    public void service(ServiceManager manager) throws ServiceException
050    {
051        _userProvider = (CurrentUserProvider) manager.lookup(CurrentUserProvider.ROLE);
052        _userAndGroupSearchManager = (UserAndGroupSearchManager) manager.lookup(UserAndGroupSearchManager.ROLE);
053    }
054    
055
056    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
057    {
058        if (_userProvider.getUser() == null)
059        {
060            throw new AccessDeniedException("Anonymous user tried to access to users list");
061        }
062        
063        @SuppressWarnings("unchecked")
064        Map<String, Object> jsParameters = (Map<String, Object>) objectModel.get(ObjectModelHelper.PARENT_CONTEXT);
065        @SuppressWarnings("unchecked")
066        Set<String> contexts = new HashSet<>((List<String>) jsParameters.get("contexts"));
067        @SuppressWarnings("unchecked")
068        Map<String, Object> searchData = (Map<String, Object>) jsParameters.getOrDefault("searchData", null);
069
070        Map<String, Object> params = new HashMap<>();
071        params.put("pattern", source);
072        params.put("sort", true);
073        int limit = parameters.getParameterAsInteger("limit", Integer.MAX_VALUE);
074        
075        Map<String, Object> result = _userAndGroupSearchManager.searchUsersAndGroupByContext(contexts, limit, searchData, params);
076
077        Request request = ObjectModelHelper.getRequest(objectModel);
078        request.setAttribute(JSonReader.OBJECT_TO_READ, result);
079
080        return EMPTY_MAP;
081    }
082}