001/*
002 *  Copyright 2014 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.sms.service;
017
018import java.io.IOException;
019
020import javax.jcr.RepositoryException;
021
022import org.apache.avalon.framework.service.ServiceException;
023import org.apache.avalon.framework.service.ServiceManager;
024import org.apache.cocoon.ProcessingException;
025import org.apache.cocoon.environment.ObjectModelHelper;
026import org.apache.cocoon.environment.Request;
027import org.apache.cocoon.generation.ServiceableGenerator;
028import org.apache.cocoon.xml.AttributesImpl;
029import org.apache.cocoon.xml.XMLUtils;
030import org.apache.commons.lang.StringUtils;
031import org.xml.sax.SAXException;
032
033import org.ametys.plugins.repository.AmetysObjectResolver;
034import org.ametys.plugins.sms.dao.JCRSubscribersList;
035import org.ametys.plugins.sms.dao.SmsListDAO;
036import org.ametys.runtime.config.Config;
037import org.ametys.web.cache.PageHelper;
038import org.ametys.web.repository.page.Page;
039import org.ametys.web.repository.page.ZoneItem;
040import org.ametys.web.site.SiteConfigurationExtensionPoint;
041
042
043/**
044 * Generate the list register xml form.
045 */
046public class SubscribeGenerator extends ServiceableGenerator
047{
048    /** Subscriber list DAO */
049    protected SmsListDAO _subscriberListDAO;
050    
051    /** The ametys resolver */
052    protected AmetysObjectResolver _resolver;
053    
054    /** The site configuration */
055    protected SiteConfigurationExtensionPoint _siteConfiguration;
056    
057    /** Page helper */
058    protected PageHelper _pageHelper;
059    
060    @Override
061    public void service(ServiceManager serviceManager) throws ServiceException
062    {
063        super.service(serviceManager);
064        _subscriberListDAO = (SmsListDAO) serviceManager.lookup(SmsListDAO.ROLE);
065        _resolver = (AmetysObjectResolver) serviceManager.lookup(AmetysObjectResolver.ROLE);
066        _siteConfiguration = (SiteConfigurationExtensionPoint) serviceManager.lookup(SiteConfigurationExtensionPoint.ROLE);
067        _pageHelper = (PageHelper) serviceManager.lookup(PageHelper.ROLE);
068    }
069
070    @Override
071    public void generate() throws IOException, SAXException, ProcessingException
072    {
073        Request request = ObjectModelHelper.getRequest(objectModel);
074        
075        String siteName = (String) request.getAttribute("site");
076        Page page = (Page) request.getAttribute(Page.class.getName());
077        String lang = page.getSitemapName();
078        
079        ZoneItem zoneItem = (ZoneItem) request.getAttribute(ZoneItem.class.getName());
080        String zoneItemId = zoneItem.getId();
081        
082        String list = zoneItem.getServiceParameters().getString("subscribers-list", "");
083
084        contentHandler.startDocument();
085        XMLUtils.startElement(contentHandler, "form");
086        
087        // we put the zoneID to get all the service parameter
088        XMLUtils.startElement(contentHandler, "zone");
089        XMLUtils.createElement(contentHandler, "zone-id", zoneItemId);
090        XMLUtils.endElement(contentHandler, "zone");
091
092        // we get the number exemple in the configuration
093        String samples = Config.getInstance().getValueAsString("org.ametys.plugins.sms.broker.sample");         
094        String[] tabSamples = StringUtils.split(samples, "\n");
095        
096        XMLUtils.startElement(contentHandler, "samples");
097        for (int i = 0; i < tabSamples.length; i++)
098        {
099            XMLUtils.createElement(contentHandler, "sample", tabSamples[i]);
100        }
101        XMLUtils.endElement(contentHandler, "samples");
102
103        XMLUtils.startElement(contentHandler, "lists");
104
105        // If the admin lets the user choose
106        if (list.equals("-"))
107        {
108            // we get all the subscribers list
109            try
110            {
111                for (JCRSubscribersList subList : _subscriberListDAO.getSubscribersLists(siteName, lang))
112                {
113                    AttributesImpl attr = new AttributesImpl();
114                    attr.addCDATAAttribute("id", subList.getId());
115                    
116                    XMLUtils.createElement(contentHandler, "list", attr, subList.getTitle());
117                }
118            }
119            catch (RepositoryException e)
120            {
121                getLogger().error("Unable to retrieve SMS list", e);
122            }
123        }
124        else
125        {
126            // we put the chosen list
127            AttributesImpl attr = new AttributesImpl();
128            attr.addCDATAAttribute("id", list);
129            
130            JCRSubscribersList subList = _resolver.resolveById(list);
131            
132            XMLUtils.createElement(contentHandler, "list", attr, subList.getTitle());
133        }
134      
135        XMLUtils.endElement(contentHandler, "lists");
136        
137        XMLUtils.startElement(contentHandler, "page-info");
138        XMLUtils.createElement(contentHandler, "has-captcha", String.valueOf(_pageHelper.isCaptchaRequired(page)));
139        XMLUtils.endElement(contentHandler, "page-info");
140        
141        XMLUtils.endElement(contentHandler, "form");
142        
143        contentHandler.endDocument();
144    }
145    
146}