/**
    * This file Copyright (c) 2008-2012 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.module.rssaggregator;
  
  import info.magnolia.module.ModuleRegistry;
  import info.magnolia.module.rssaggregator.generator.FeedGenerator;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.commons.lang.StringUtils;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * Configuration bean of the rss aggregator module.
   *
   * @author had
   */
  public class RSSAggregator {
  
      private static final Logger log = LoggerFactory.getLogger(RSSAggregator.class);
  
      public static final String DEFAULT_FEEDTYPE = "rss_2.0";
      public static final String DEFAULT_ENCODING = "UTF-8";
      public static final String DEFAULT_CONTENT_TYPE = "text/xml";
  
      private static final String MONTHS_INCLUDED_OPTION = "lastMonthsIncluded";
      // default number of months to go back for statistics collection
      private static final String DEFAULT_MONTHS_INCLUDED = "3";
  
      private Map<String, FeedGenerator> feedGenerators = new HashMap<String, FeedGenerator>();
  
      private Map<String, String> planetOptions = new HashMap<String, String>();
  
      public static RSSAggregator getInstance() {
          return (RSSAggregator) ModuleRegistry.Factory.getInstance().getModuleInstance("rssaggregator");
      }
  
      public Map<String, FeedGenerator> getFeedGenerators() {
          return new HashMap<String, FeedGenerator>(feedGenerators);
      }
  
      public void setFeedGenerators(HashMap<String, FeedGenerator> feedGenerators) {
          this.feedGenerators.clear();
          this.feedGenerators.putAll(feedGenerators);
      }
  
      public void addFeedGenerator(String name, FeedGenerator feedGenerator) {
          this.feedGenerators.put(name, feedGenerator);
      }
  
      public int getMonthsIncluded() {
          if (getPlanetOptions().containsKey(MONTHS_INCLUDED_OPTION)) {
              String lastMonthOption = getPlanetOptions().get(MONTHS_INCLUDED_OPTION);
              if (StringUtils.isNumeric(lastMonthOption)) {
                  return Integer.parseInt(lastMonthOption);
              }
  
          }
          return Integer.parseInt(DEFAULT_MONTHS_INCLUDED);
      }
  
  
      public Map<String, String> getPlanetOptions() {
          return planetOptions;
      }
  
     public void setPlanetOptions(Map<String, String> planetOptions) {
         this.planetOptions = planetOptions;
     }
 }