/**
    * Copyright (C) 2009 eXo Platform SAS.
    *
    * This is free software; you can redistribute it and/or modify it
    * under the terms of the GNU Lesser General Public License as
    * published by the Free Software Foundation; either version 2.1 of
    * the License, or (at your option) any later version.
    *
    * This software 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
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this software; if not, write to the Free
   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
   */
  
  package org.exoplatform.wcm.webui.toolbar;
  
  import org.exoplatform.portal.mop.user.UserNavigation;
  import org.exoplatform.wcm.webui.Utils;
  import org.exoplatform.webui.application.WebuiApplication;
  import org.exoplatform.webui.application.WebuiRequestContext;
  import org.exoplatform.webui.config.annotation.ComponentConfig;
  import org.exoplatform.webui.core.UIPortletApplication;
  import org.exoplatform.webui.core.lifecycle.UIApplicationLifecycle;
  
  @ComponentConfig(lifecycle = UIApplicationLifecycle.class, template = "app:/groovy/Toolbar/UIAdminToolbarPortlet.gtmpl")
  public class UIAdminToolbarPortlet extends UIPortletApplication
  {
     // Minh Hoang TO
     // TODO: Add a ThreadLocal cache to avoid double invocation of editPermission
     // check ( one in processRender method, and one in Groovy template )
  
     public UIAdminToolbarPortlet() throws Exception
     {
     }
  
     public UserNavigation getSelectedNavigation() throws Exception {
       return Utils.getSelectedNavigation();
     }
  
     public boolean hasEditPermissionOnPortal() throws Exception {
       return Utils.hasEditPermissionOnPortal();
     }
  
     public boolean hasEditPermissionOnNavigation() throws Exception {
       return Utils.hasEditPermissionOnNavigation();
     }
  
     public boolean hasEditPermissionOnPage() throws Exception {
       return Utils.hasEditPermissionOnPage();
     }
  
  
     @Override
     public void processRender(WebuiApplication app, WebuiRequestContext context) throws Exception
     {
        // A user could view the toolbar portlet iff he/she has edit permission
        // either on
        // 'active' page, 'active' portal or 'active' navigation
        if (hasEditPermissionOnNavigation() || hasEditPermissionOnPage() || hasEditPermissionOnPortal())
        {
           super.processRender(app, context);
        }
     }
  
  
  }