content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library 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 library 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.
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.workplace.list;
  
  import org.opencms.file.CmsObject;
  import org.opencms.file.CmsResourceFilter;
  import org.opencms.i18n.CmsMessageContainer;
  import org.opencms.lock.CmsLock;
  import org.opencms.main.OpenCms;
  import org.opencms.util.CmsStringUtil;
  import org.opencms.workplace.explorer.CmsResourceUtil;
  
  /**
   * Opens the selected resource in a new window.<p>
   *
   * @since 6.0.0
   */
  public class CmsListEditResourceAction extends CmsListDirectAction {
  
      /** Id of the column with the resource root path. */
      private final String m_resColumnPathId;
  
      /** The current resource util object. */
      private CmsResourceUtil m_resourceUtil;
  
      /**
       * Default Constructor.<p>
       *
       * @param id the unique id
       * @param resColumnPathId the id of the column with the resource root path
       */
      public CmsListEditResourceAction(String id, String resColumnPathId) {
  
          super(id);
          m_resColumnPathId = resColumnPathId;
      }
  
      /**
       * @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getHelpText()
       */
      @Override
      public CmsMessageContainer getHelpText() {
  
          CmsMessageContainer helptext = super.getHelpText();
          if (helptext == null) {
              if (isEnabled()) {
                  helptext = Messages.get().container(Messages.GUI_EDITRESOURCE_ACTION_HELP_0);
              } else {
                  helptext = Messages.get().container(Messages.GUI_EDITRESOURCE_DISABLED_ACTION_HELP_0);
              }
          }
          return helptext;
      }
  
      /**
       * @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getIconPath()
       */
      @Override
      public String getIconPath() {
  
          String iconpath = super.getIconPath();
          if (iconpath == null) {
              if (isEnabled()) {
                  iconpath = "list/resource_edit.png";
              } else {
                  iconpath = "list/resource_edit_disabled.png";
              }
          }
          return iconpath;
      }
  
      /**
       * @see org.opencms.workplace.tools.I_CmsHtmlIconButton#getName()
       */
      @Override
      public CmsMessageContainer getName() {
  
          CmsMessageContainer name = super.getName();
          if (name == null) {
              if (isEnabled()) {
                  name = Messages.get().container(Messages.GUI_EDITRESOURCE_ACTION_NAME_0);
              } else {
                  name = Messages.get().container(Messages.GUI_EDITRESOURCE_DISABLED_ACTION_NAME_0);
              }
          }
          return name;
      }
  
      /**
       * @see org.opencms.workplace.tools.I_CmsHtmlIconButton#isVisible()
       */
      @Override
      public boolean isVisible() {
  
          if (getResourceName() != null) {
              try {
                  // if resource type if editable
                  if (OpenCms.getWorkplaceManager().getEditorHandler().getEditorUri(
                      getResourceName(),
                      getWp().getJsp()) != null) {
                      // check lock state
                      CmsLock lock = getResourceUtil().getLock();
                      if (lock.isNullLock() || lock.isOwnedBy((getWp().getCms().getRequestContext().getCurrentUser()))) {
                          return isEnabled();
                      }
                  }
              } catch (Throwable e) {
                  // ignore
              }
          }
          return !isEnabled();
      }
  
      /**
       * @see org.opencms.workplace.list.I_CmsListDirectAction#setItem(org.opencms.workplace.list.CmsListItem)
       */
      @Override
      public void setItem(CmsListItem item) {
  
          m_resourceUtil = ((A_CmsListExplorerDialog)getWp()).getResourceUtil(item);
          super.setItem(item);
      }
  
      /**
       * Returns the current result Util.<p>
       *
       * @return the current result Util
       */
      protected CmsResourceUtil getResourceUtil() {
  
          return m_resourceUtil;
      }
  
      /**
       * Returns the most possible right resource name.<p>
       *
       * @return the most possible right resource name
       */
      private String getResourceName() {
  
          CmsResourceUtil resUtil = getResourceUtil();
          if (resUtil != null) {
              CmsObject cms = resUtil.getCms();
              String resource = cms.getSitePath(resUtil.getResource());
              return resource;
          } else {
              String resource = getItem().get(m_resColumnPathId).toString();
              if (!getWp().getCms().existsResource(resource, CmsResourceFilter.DEFAULT)) {
                  String siteRoot = OpenCms.getSiteManager().getSiteRoot(resource);
                  if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(siteRoot)) {
                      resource = resource.substring(siteRoot.length());
                  }
                  if (!getWp().getCms().existsResource(resource, CmsResourceFilter.DEFAULT)) {
                      resource = null;
                  }
              }
              return resource;
          }
      }
  }