001/*
002 *  Copyright 2021 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.workspaces.tags;
017
018import java.util.ArrayList;
019import java.util.Collections;
020import java.util.HashMap;
021import java.util.List;
022import java.util.Map;
023
024import org.apache.avalon.framework.service.ServiceException;
025import org.apache.avalon.framework.service.ServiceManager;
026
027import org.ametys.cms.tag.AbstractTagsDAO;
028import org.ametys.cms.tag.Tag;
029import org.ametys.cms.tag.TagProvider;
030import org.ametys.cms.tag.jcr.AbstractJCRTagsDAO;
031import org.ametys.core.right.RightManager;
032import org.ametys.core.right.RightManager.RightResult;
033import org.ametys.core.ui.Callable;
034import org.ametys.plugins.workspaces.project.ProjectConstants;
035import org.ametys.plugins.workspaces.project.ProjectManager;
036import org.ametys.plugins.workspaces.project.modules.WorkspaceModule;
037import org.ametys.plugins.workspaces.project.modules.WorkspaceModuleExtensionPoint;
038import org.ametys.plugins.workspaces.project.objects.Project;
039
040/**
041 * DAO for manipulating project's tags
042 */
043public class ProjectTagsDAO extends AbstractTagsDAO
044{
045    /** The avalon role */
046    public static final String ROLE = ProjectTagsDAO.class.getName();
047    
048    /** The right manager */
049    protected RightManager _rightManager;
050
051    /** The project JCR tags DAO */
052    protected ProjectJCRTagsDAO _projectJCRDAO;
053    
054    /** The workspace module extension point */
055    protected WorkspaceModuleExtensionPoint _workspaceModuleEP;
056    
057    /** The project manager */
058    protected ProjectManager _projectManager;
059    
060    @Override
061    public void service(ServiceManager manager) throws ServiceException
062    {
063        super.service(manager);
064        _rightManager = (RightManager) manager.lookup(RightManager.ROLE);
065        _projectJCRDAO = (ProjectJCRTagsDAO) manager.lookup(ProjectJCRTagsDAO.ROLE);
066        _workspaceModuleEP = (WorkspaceModuleExtensionPoint) manager.lookup(WorkspaceModuleExtensionPoint.ROLE);
067        _projectManager = (ProjectManager) manager.lookup(ProjectManager.ROLE);
068    }
069    
070    @Override
071    public String getTagProviderEPRole()
072    {
073        return ProjectTagProviderExtensionPoint.ROLE;
074    }
075
076    @Override
077    protected List<TagProvider< ? extends Tag>> getCustomTagProvider()
078    {
079        List<TagProvider<? extends Tag>> providers = new ArrayList<>();
080        providers.add(_tagProviderExtPt.getExtension(ProjectJCRTagProvider.class.getName()));
081        
082        return providers;
083    }
084    
085    /**
086     * Get existing project tags
087     * @param moduleId the module id
088     * @param projectName the project name
089     * @return the tags (id and label)
090     */
091    @Callable
092    public Map<String, Object> getProjectTags(String moduleId, String projectName)
093    {
094        List<Map<String, Object>> tags = new ArrayList<>();
095        
096        for (String id : _tagProviderExtPt.getExtensionsIds())
097        {
098            TagProvider<? extends Tag> tagProvider = _tagProviderExtPt.getExtension(id);
099            Map<String, ? extends Tag> someTags = tagProvider.getTags(Collections.emptyMap());
100
101            tags.addAll(_tagsToJSON(someTags.values()));
102        }
103
104        Map<String, Object> result = new HashMap<>();
105        result.put("tags", tags);
106        
107        Project project = _projectManager.getProject(projectName);
108        WorkspaceModule module = _workspaceModuleEP.getModule(moduleId);
109        result.put("canCreate", _rightManager.currentUserHasRight(ProjectConstants.RIGHT_PROJECT_HANDLE_TAGS, module.getModuleRoot(project, false)) == RightResult.RIGHT_ALLOW);
110        
111        return result;
112    }
113    
114    @Override
115    protected AbstractJCRTagsDAO _getTagJCRDAO()
116    {
117        return _projectJCRDAO;
118    }
119}