001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
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// --------------------------------------------------------------------------------
016
017package com.echothree.model.control.forum.server.transfer;
018
019import com.echothree.model.control.forum.common.ForumOptions;
020import com.echothree.model.control.forum.common.transfer.ForumGroupTransfer;
021import com.echothree.model.control.forum.server.control.ForumControl;
022import com.echothree.model.control.icon.common.transfer.IconTransfer;
023import com.echothree.model.control.icon.server.control.IconControl;
024import com.echothree.model.data.forum.server.entity.Forum;
025import com.echothree.model.data.forum.server.entity.ForumGroup;
026import com.echothree.model.data.forum.server.entity.ForumGroupDetail;
027import com.echothree.model.data.forum.server.entity.ForumGroupForum;
028import com.echothree.model.data.icon.server.entity.Icon;
029import com.echothree.model.data.user.server.entity.UserVisit;
030import com.echothree.util.common.transfer.ListWrapper;
031import com.echothree.util.server.persistence.Session;
032import java.util.ArrayList;
033import java.util.List;
034import java.util.Set;
035
036public class ForumGroupTransferCache
037        extends BaseForumTransferCache<ForumGroup, ForumGroupTransfer> {
038    
039    IconControl iconControl = Session.getModelController(IconControl.class);
040    boolean includeForums;
041    
042    /** Creates a new instance of ForumGroupTransferCache */
043    public ForumGroupTransferCache(UserVisit userVisit, ForumControl forumControl) {
044        super(userVisit, forumControl);
045        
046        var options = session.getOptions();
047        if(options != null) {
048            includeForums = options.contains(ForumOptions.ForumGroupIncludeForums);
049            setIncludeEntityAttributeGroups(options.contains(ForumOptions.ForumGroupIncludeEntityAttributeGroups));
050            setIncludeTagScopes(options.contains(ForumOptions.ForumGroupIncludeTagScopes));
051        }
052        
053        setIncludeEntityInstance(true);
054    }
055    
056    public ForumGroupTransfer getForumGroupTransfer(ForumGroup forumGroup) {
057        ForumGroupTransfer forumGroupTransfer = get(forumGroup);
058        
059        if(forumGroupTransfer == null) {
060            ForumGroupDetail forumGroupDetail = forumGroup.getLastDetail();
061            String forumGroupName = forumGroupDetail.getForumGroupName();
062            Icon icon = forumGroupDetail.getIcon();
063            IconTransfer iconTransfer = icon == null? null: iconControl.getIconTransfer(userVisit, icon);
064            Integer sortOrder = forumGroupDetail.getSortOrder();
065            String description = forumControl.getBestForumGroupDescription(forumGroup, getLanguage());
066            
067            forumGroupTransfer = new ForumGroupTransfer(forumGroupName, iconTransfer, sortOrder, description);
068            put(forumGroup, forumGroupTransfer);
069            
070            if(includeForums) {
071                List<ForumGroupForum> forumGroupForums = forumControl.getForumGroupForumsByForumGroup(forumGroup);
072                List<Forum> forums = new ArrayList<>(forumGroupForums.size());
073                
074                forumGroupForums.forEach((forumGroupForum) -> {
075                    forums.add(forumGroupForum.getForum());
076                });
077                
078                forumGroupTransfer.setForums(new ListWrapper<>(forumControl.getForumTransfers(userVisit, forums)));
079            }
080        }
081        
082        return forumGroupTransfer;
083    }
084    
085}