001/*
002 *  Copyright 2022 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.project.notification;
017
018import java.util.HashMap;
019import java.util.Map;
020
021import javax.jcr.RepositoryException;
022
023import org.apache.avalon.framework.service.ServiceException;
024import org.apache.avalon.framework.service.ServiceManager;
025
026import org.ametys.cms.CmsConstants;
027import org.ametys.cms.contenttype.ContentTypesHelper;
028import org.ametys.cms.repository.WorkflowAwareContent;
029import org.ametys.cms.workflow.AbstractContentFunction;
030import org.ametys.core.observation.Event;
031import org.ametys.plugins.workspaces.ObservationConstants;
032import org.ametys.plugins.workspaces.WorkspacesConstants;
033
034import com.opensymphony.module.propertyset.PropertySet;
035import com.opensymphony.workflow.WorkflowException;
036
037/**
038 * Function to mark that a news is notified  
039 *
040 */
041public class SetNotifiedFunction extends AbstractContentFunction
042{
043    /** Property to mark as notified */
044    public static final String NOTIFIED_PROPERTY_NAME = "notified";
045    
046    /** The user manager */
047    protected ContentTypesHelper _cTypeHelper;
048
049    @Override
050    public void service(ServiceManager manager) throws ServiceException
051    {
052        super.service(manager);
053        _cTypeHelper = (ContentTypesHelper) manager.lookup(ContentTypesHelper.ROLE);
054    }
055    
056    public void execute(Map transientVars, Map args, PropertySet ps) throws WorkflowException
057    {
058        WorkflowAwareContent content = getContent(transientVars);
059        
060        if (_cTypeHelper.isInstanceOf(content, WorkspacesConstants.PROJECT_NEWS_CONTENT_TYPE_ID))
061        {
062            try
063            {
064                _markAsNotified(content, transientVars);
065                
066                _createVersion(content);
067                
068                _addLabel(content, CmsConstants.LIVE_LABEL);
069                
070                _notifyObservers(content, transientVars);
071            }
072            catch (RepositoryException e)
073            {
074                throw new WorkflowException("Unable to set notified markup", e);
075            }
076        }
077    }
078    
079    /**
080     * Mark the content as notified
081     * @param content the content
082     * @param transientVars the transient variables
083     */
084    protected void _markAsNotified(WorkflowAwareContent content, Map transientVars)
085    {
086        if (content != null)
087        {
088            content.getInternalDataHolder().setValue(NOTIFIED_PROPERTY_NAME, true);
089            content.saveChanges();
090        }
091    }
092    
093    /**
094     * Notify observers of news publication
095     * @param content the content 
096     * @param transientVars the transient variables
097     * @throws WorkflowException if an error occurred
098     */
099    protected void _notifyObservers(WorkflowAwareContent content, Map transientVars) throws WorkflowException
100    {
101        if (content != null)
102        {
103            Map<String, Object> eventParams = new HashMap<>();
104            eventParams.put(org.ametys.cms.ObservationConstants.ARGS_CONTENT, content);
105            eventParams.put(org.ametys.cms.ObservationConstants.ARGS_CONTENT_ID, content.getId());
106            _observationManager.notify(new Event(ObservationConstants.EVENT_PROJECT_NEWS_PUBLISHED, getUser(transientVars), eventParams));
107            
108            _observationManager.notify(new Event(org.ametys.cms.ObservationConstants.EVENT_CONTENT_VALIDATED, getUser(transientVars), eventParams));
109        }
110    }
111    
112}