/**
    * This file Copyright (c) 2003-2010 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.cms.link;
  
  import java.util.Collection;
  import java.util.Iterator;
  
  import info.magnolia.cms.beans.config.URI2RepositoryManager;
  import info.magnolia.cms.beans.config.URI2RepositoryMapping;
  import info.magnolia.cms.i18n.I18nContentSupportFactory;
  import info.magnolia.context.MgnlContext;
  
  import org.apache.commons.lang.StringUtils;
  
  /**
   * @author had
   * @version $Id: AbsolutePathTransformer.java 32667 2010-03-13 00:37:06Z gjoseph $
   * @deprecated since 4.0 use {@link info.magnolia.link.AbsolutePathTransformer} instead
   */
  public class AbsolutePathTransformer{
  
      boolean addContextPath = true;
  
      boolean useURI2RepositoryMapping = true;
  
      boolean useI18N = true;
  
      /**
       * Creates new transformer.
       * @param addContextPath Flag to specify whether or not to prepend context path to created links.
       * @param useURI2RepositoryMapping Flag specifying whether or not to apply any URI2Repository mapping.
       * @param useI18N Flag specifying whether or not to translate link path based on current locale value.
       */
      public AbsolutePathTransformer(boolean addContextPath, boolean useURI2RepositoryMapping, boolean useI18N) {
          this.addContextPath = addContextPath;
          this.useURI2RepositoryMapping = useURI2RepositoryMapping;
          this.useI18N = useI18N;
      }
  
      /**
       * {@inheritDoc}
       */
      public String transform(UUIDLink uuidLink) {
          String linkStr;
          if(useURI2RepositoryMapping){
              Collection mappings = getURI2RepositoryManager().getMappings();
              for (Iterator iter = mappings.iterator(); iter.hasNext();) {
                  URI2RepositoryMapping mapping = (URI2RepositoryMapping) iter.next();
                  if (StringUtils.equals(mapping.getRepository(), uuidLink.getRepository()) && uuidLink.getHandle().startsWith(mapping.getHandlePrefix())) {
                      return mapping.getURI(uuidLink.getHandle());
                  }
              }
              return getURI2RepositoryManager().getDefaultMapping().getURI(uuidLink.getHandle());
          }
          else{
              linkStr = getURI2RepositoryManager().getDefaultMapping().getURI(uuidLink.getHandle());
          }
          linkStr += getURISuffix(uuidLink);
          if(useI18N){
              linkStr = I18nContentSupportFactory.getI18nSupport().toI18NURI(linkStr);
          }
          linkStr = prefixLink(linkStr);
          return linkStr;
      }
  
      protected URI2RepositoryManager getURI2RepositoryManager() {
          return URI2RepositoryManager.getInstance();
      }
 
     protected String prefixLink(String linkStr) {
         if(addContextPath){
             return MgnlContext.getContextPath() + linkStr;
         }
         return linkStr;
     }
 
     /**
      * URI after the path
      */
     public String getURISuffix(UUIDLink uuidLink) {
         String anchor = uuidLink.getAnchor();
         String parameters = uuidLink.getParameters();
 
         return "" + (StringUtils.isNotEmpty(anchor)? "#" + anchor : "") +
         (StringUtils.isNotEmpty(parameters)? "?" + parameters : "");
 
     }
 
     public boolean isAddContextPath() {
         return this.addContextPath;
     }
 
 
     public void setAddContextPath(boolean addContextPath) {
         this.addContextPath = addContextPath;
     }
 
 
     public boolean isUseI18N() {
         return this.useI18N;
     }
 
 
     public void setUseI18N(boolean useI18N) {
         this.useI18N = useI18N;
     }
 
 
     public boolean isUseURI2RepositoryMapping() {
         return this.useURI2RepositoryMapping;
     }
 
 
     public void setUseURI2RepositoryMapping(boolean useURI2RepositoryMapping) {
         this.useURI2RepositoryMapping = useURI2RepositoryMapping;
     }
 
 }