/***************************************************************************
    * Copyright (C) 2003-2009 eXo Platform SAS.
    *
    * This program is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Affero General Public License
    * as published by the Free Software Foundation; either version 3
    * 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.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, see<http://www.gnu.org/licenses/>.
   *
   **************************************************************************/
  package org.exoplatform.ecm.webui.component.explorer.rightclick.manager;
  
  import java.util.Arrays;
  import java.util.List;
  
  import javax.jcr.Node;
  
  import org.exoplatform.ecm.webui.component.explorer.UIJCRExplorer;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsDocumentFilter;
  import org.exoplatform.ecm.webui.component.explorer.control.filter.IsNotInTrashFilter;
  import org.exoplatform.portal.application.PortalRequestContext;
  import org.exoplatform.portal.webui.util.Util;
  import org.exoplatform.web.url.navigation.NavigationResource;
  import org.exoplatform.web.url.navigation.NodeURL;
  import org.exoplatform.webui.config.annotation.ComponentConfig;
  import org.exoplatform.webui.core.lifecycle.UIContainerLifecycle;
  import org.exoplatform.webui.ext.filter.UIExtensionFilter;
  import org.exoplatform.webui.ext.filter.UIExtensionFilters;
  import org.exoplatform.webui.ext.manager.UIAbstractManager;
  import org.exoplatform.webui.ext.manager.UIAbstractManagerComponent;
  
  /**
   * Created by The eXo Platform SARL Author : Hoang Van Hung hunghvit@gmail.com
   * Aug 6, 2009
   */
  
  @ComponentConfig(
      lifecycle = UIContainerLifecycle.class
  )
  public class PermlinkActionComponent extends UIAbstractManagerComponent {
  
    private static final List<UIExtensionFilter> FILTERS = Arrays.asList(new UIExtensionFilter[] {
        new IsNotInTrashFilter(), new IsDocumentFilter() });
  
    @UIExtensionFilters
    public List<UIExtensionFilter> getFilters() {
      return FILTERS;
    }
    
    public String getPermlink(UIJCRExplorer uiExplorer, Node node) throws Exception {
      if (uiExplorer == null) {
        uiExplorer = getAncestorOfType(UIJCRExplorer.class);
      }
      if (node == null) {
        node = uiExplorer.getCurrentNode();
      }
      PortalRequestContext pcontext = Util.getPortalRequestContext();
      String portletId = pcontext.getNodePath();
      String drivename = uiExplorer.getDriveData().getName();
      String nodePath = node.getPath().replaceAll("/+", "/");
      
      String path = new StringBuilder().append(drivename)
                                          .append(nodePath)
                                          .toString();
      NodeURL nodeURL = Util.getPortalRequestContext().createURL(NodeURL.TYPE);
      NavigationResource resource = new NavigationResource(pcontext.getSiteType(), pcontext.getSiteName(), portletId);
      nodeURL.setResource(resource);
      nodeURL.setQueryParameterValue("path", path);
      return nodeURL.toString();
    }
  
    public String getPermlink(UIJCRExplorer uiExplorer) throws Exception {
      return getPermlink(uiExplorer, null);
    }
    
    public String getPermlink(Node node) throws Exception {
      return getPermlink(null, node);
    }
  
    public String getPermlink() throws Exception {
      return getPermlink(null, null);
    }
  
  
    @Override
    public Class<? extends UIAbstractManager> getUIAbstractManagerClass() {
      return null;
    }
  
  }