/***************************************************************************
 * 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;
  }

}
