001/*
002 *  Copyright 2015 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.newsletter.auto;
017
018import java.util.ArrayList;
019import java.util.HashMap;
020import java.util.List;
021import java.util.Map;
022
023import org.apache.avalon.framework.component.Component;
024import org.apache.avalon.framework.service.ServiceException;
025import org.apache.avalon.framework.service.ServiceManager;
026import org.apache.avalon.framework.service.Serviceable;
027import org.apache.cocoon.ProcessingException;
028import org.apache.commons.lang.StringUtils;
029
030import org.ametys.core.ui.Callable;
031import org.ametys.plugins.newsletter.category.CategoryProvider;
032import org.ametys.plugins.newsletter.category.CategoryProviderExtensionPoint;
033
034/**
035 * DAO for manipulating automatic newsletter categories.
036 *
037 */
038public class AutomaticNewsletterDAO implements Serviceable, Component
039{
040    private CategoryProviderExtensionPoint _categoryProviderEP;
041    private AutomaticNewsletterExtensionPoint _autoNewsletterEP;
042    
043    public void service(ServiceManager manager) throws ServiceException
044    {
045        _categoryProviderEP = (CategoryProviderExtensionPoint) manager.lookup(CategoryProviderExtensionPoint.ROLE);
046        _autoNewsletterEP = (AutomaticNewsletterExtensionPoint) manager.lookup(AutomaticNewsletterExtensionPoint.ROLE);
047    }
048    
049    /**
050     * Set the automatic newsletters property on a newsletter category.
051     * @param categoryId The id of category
052     * @param autoNewslettersIds the list of automatic newsletter ids
053     * @throws ProcessingException if an error occurred when setting up the automatic newsletters
054     */
055    @Callable
056    public void setAutomaticNewsletters (String categoryId, List<String> autoNewslettersIds) throws ProcessingException
057    {
058        if (StringUtils.isEmpty(categoryId) || !_categoryProviderEP.hasCategory(categoryId))
059        {
060            throw new ProcessingException("Unknown category ID: " + categoryId);
061        }
062        
063        CategoryProvider provider = _categoryProviderEP.getCategoryProvider(categoryId);
064        
065        provider.setAutomatic(categoryId, autoNewslettersIds);
066    }
067    
068    /**
069     * Get the automatic newsletters
070     * @return the automatic newsletters
071     */
072    @Callable
073    public List<Map<String, Object>> getAutomaticNewsletters ()
074    {
075        List<Map<String, Object>> autoNewsletters = new ArrayList<>();
076        
077        for (String autoNewsletterId : _autoNewsletterEP.getExtensionsIds())
078        {
079            AutomaticNewsletter autoNewsletter = _autoNewsletterEP.getExtension(autoNewsletterId);
080            
081            Map<String, Object> infos = new HashMap<>();
082            infos.put("id", autoNewsletterId);
083            infos.put("label", autoNewsletter.getLabel());
084            infos.put("description", autoNewsletter.getDescription());
085            
086            Map<String, Object> frequency = new HashMap<>();
087            frequency.put("type", autoNewsletter.getFrequencyType().toString().toLowerCase());
088            frequency.put("dayNumbers", autoNewsletter.getDayNumbers());
089            infos.put("frequency", frequency);
090            
091            infos.put("filters", autoNewsletter.getFilters());
092            
093            autoNewsletters.add(infos);
094        }
095        
096        return autoNewsletters;
097    }
098}