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.tools.accounts;
  
  import org.opencms.file.CmsGroup;
  import org.opencms.jsp.CmsJspActionElement;
  import org.opencms.main.CmsException;
  import org.opencms.main.OpenCms;
  import org.opencms.security.CmsOrganizationalUnit;
  import org.opencms.security.CmsRole;
  import org.opencms.util.CmsStringUtil;
  import org.opencms.widgets.CmsSelectWidgetOption;
  import org.opencms.workplace.CmsWidgetDialog;
  
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.Comparator;
  import java.util.Iterator;
  import java.util.List;
  
  import javax.servlet.ServletException;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.jsp.PageContext;
  
  /**
   * Abstract dialog class to import and export user data.<p>
   *
   * @since 6.7.1
   */
  public abstract class A_CmsUserDataImexportDialog extends CmsWidgetDialog {
  
      /** Defines which pages are valid for this dialog. */
      public static final String[] PAGES = {"page1"};
  
      /** List of groups. */
      private List<CmsGroup> m_groups;
  
      /** Stores the value of the request parameter for the organizational unit fqn. */
      private String m_paramOufqn;
  
      /** List of roles. */
      private List<CmsRole> m_roles;
  
      /**
       * Public constructor with JSP action element.<p>
       *
       * @param jsp an initialized JSP action element
       */
      public A_CmsUserDataImexportDialog(CmsJspActionElement jsp) {
  
          super(jsp);
      }
  
      /**
       * Public constructor with JSP variables.<p>
       *
       * @param context the JSP page context
       * @param req the JSP request
       * @param res the JSP response
       */
      public A_CmsUserDataImexportDialog(PageContext context, HttpServletRequest req, HttpServletResponse res) {
  
          this(new CmsJspActionElement(context, req, res));
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#actionCommit()
       */
      @Override
      public abstract void actionCommit() throws IOException, ServletException;
  
      /**
       * Returns the list of groups.<p>
       *
       * @return the list of groups
       */
      public List<CmsGroup> getGroups() {
  
          return m_groups;
      }
  
      /**
       * Returns the organizational unit fqn parameter value.<p>
       *
       * @return the organizational unit fqn parameter value
       */
      public String getParamOufqn() {
  
          return m_paramOufqn;
      }
  
      /**
       * Returns the list of roles to export.<p>
       *
       * @return the list of roles to export
       */
      public List<CmsRole> getRoles() {
  
          return m_roles;
      }
  
      /**
       * Sets the groups list.<p>
       *
       * @param groups the groups list
       */
      public void setGroups(List<CmsGroup> groups) {
  
          m_groups = groups;
      }
  
      /**
       * Sets the organizational unit fqn parameter value.<p>
       *
       * @param ouFqn the organizational unit fqn parameter value
       */
      public void setParamOufqn(String ouFqn) {
  
          if (ouFqn == null) {
              ouFqn = "";
          }
          m_paramOufqn = ouFqn;
      }
  
      /**
       * Sets the roles list.<p>
       *
       * @param roles the roles list
       */
      public void setRoles(List<CmsRole> roles) {
  
          m_roles = roles;
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#defineWidgets()
       */
      @Override
      protected abstract void defineWidgets();
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#getPageArray()
       */
      @Override
      protected String[] getPageArray() {
  
          return PAGES;
      }
  
      /**
       * Returns the role names to show in the select box.<p>
       *
       * @return the role names to show in the select box
       */
      protected List<CmsSelectWidgetOption> getSelectRoles() {
  
          List<CmsSelectWidgetOption> retVal = new ArrayList<CmsSelectWidgetOption>();
  
          try {
              boolean inRootOu = CmsStringUtil.isEmptyOrWhitespaceOnly(getParamOufqn())
                  || CmsOrganizationalUnit.SEPARATOR.equals(getParamOufqn());
              List<CmsRole> roles = OpenCms.getRoleManager().getRolesOfUser(
                  getCms(),
                  getCms().getRequestContext().getCurrentUser().getName(),
                  getParamOufqn(),
                  false,
                  false,
                  false);
              Iterator<CmsRole> itRoles = roles.iterator();
              while (itRoles.hasNext()) {
                  CmsRole role = itRoles.next();
                  if (role.isOrganizationalUnitIndependent() && !inRootOu) {
                      continue;
                  }
                  retVal.add(new CmsSelectWidgetOption(role.getGroupName(), false, role.getName(getLocale())));
              }
          } catch (CmsException e) {
              // noop
          }
          Collections.sort(retVal, new Comparator<CmsSelectWidgetOption>() {
  
              public int compare(CmsSelectWidgetOption arg0, CmsSelectWidgetOption arg1) {
  
                  return arg0.getOption().compareTo(arg1.getOption());
              }
  
          });
          return retVal;
      }
  }
  