/*
    * This software was designed and created by Jason Carroll.
    * Copyright (c) 2002, 2003, 2004 Jason Carroll.
    * The author can be reached at jcarroll@cowsultants.com
    * ITracker website: http://www.cowsultants.com
    * ITracker forums: http://www.cowsultants.com/phpBB/index.php
    *
    * This program is free software; you can redistribute it and/or modify
    * it only under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   */
  
  package org.itracker.web.actions.admin.language;
  
  import java.io.IOException;
  import java.util.HashMap;
  import java.util.Iterator;
  
  import javax.servlet.ServletException;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  import org.apache.commons.beanutils.PropertyUtils;
  import org.apache.log4j.Logger;
  import org.apache.struts.action.ActionForm;
  import org.apache.struts.action.ActionForward;
  import org.apache.struts.action.ActionMapping;
  import org.apache.struts.action.ActionMessage;
  import org.apache.struts.action.ActionMessages;
  import org.itracker.core.resources.ITrackerResources;
  import org.itracker.model.Language;
  import org.itracker.services.ConfigurationService;
  import org.itracker.web.actions.base.ItrackerBaseAction;
  
  
  
  public class CreateLanguageKeyAction extends ItrackerBaseAction {
  	private static final Logger log = Logger.getLogger(CreateLanguageKeyAction.class);
  	
  
      @SuppressWarnings("unchecked")
  	public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          ActionMessages errors = new ActionMessages();
  
          
          if(! isTokenValid(request)) {
              log.debug("Invalid request token while creating language key.");
  			errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage(
  			"itracker.web.error.transaction"));
  			saveErrors(request, errors);
              return mapping.findForward("listlanguages");
          }
          resetToken(request);
  
          try {
              ConfigurationService configurationService = getITrackerServices().getConfigurationService();
  
              String key = (String) PropertyUtils.getSimpleProperty(form, "key");
              HashMap<String, String> items = (HashMap<String, String>) PropertyUtils.getSimpleProperty(form, "items");
  
              // Move to validation code
              if(items != null) {
                  log.debug("Adding new language key: " + key);
                  for(Iterator<String> iter = items.keySet().iterator(); iter.hasNext(); ) {
                      String locale = iter.next();
                      log.debug("Checking translation for locale " + locale);
                      if(locale != null) {
                          String value = items.get(locale);
                          log.debug("Locale value: " + value);
                          if(value != null && ! value.equals("")) {
                              log.debug("Adding new translation for locale " + locale + " for key " + key);
                              configurationService.updateLanguageItem(new Language(locale, key, value));
                          }
                      }
                  }
                  String baseValue = (String) items.get(ITrackerResources.BASE_LOCALE);
  
                  configurationService.updateLanguageItem(new Language(ITrackerResources.BASE_LOCALE, key, baseValue));
                  ITrackerResources.clearKeyFromBundles(key, true);
              }
  
              return mapping.findForward("listlanguages");
          } catch(Exception e) {
              log.error("Exception processing form data", e);
              errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("itracker.web.error.system"));
          }
  
          if(! errors.isEmpty()) {
              saveErrors(request, errors);
              saveToken(request);
              return mapping.getInputForward();
          }
          return mapping.findForward("error");
     }
 }