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.CmsResource;
  import org.opencms.jsp.CmsJspActionElement;
  import org.opencms.main.OpenCms;
  import org.opencms.security.CmsOrganizationalUnit;
  import org.opencms.security.CmsRole;
  import org.opencms.util.CmsFileUtil;
  import org.opencms.widgets.CmsCheckboxWidget;
  import org.opencms.widgets.CmsDisplayWidget;
  import org.opencms.widgets.CmsInputWidget;
  import org.opencms.widgets.CmsTextareaWidget;
  import org.opencms.widgets.CmsVfsFileWidget;
  import org.opencms.workplace.CmsWidgetDialogParameter;
  
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.jsp.PageContext;
  
  /**
   * Dialog to edit new or existing organizational unit in the administration view.<p>
   *
   * @since 6.5.6
   */
  public class CmsOrgUnitEditDialog extends A_CmsOrgUnitDialog {
  
      /** Request parameter name for the sub organizational unit fqn. */
      public static final String PARAM_SUBOUFQN = "suboufqn";
  
      /**
       * Public constructor with JSP action element.<p>
       *
       * @param jsp an initialized JSP action element
       */
      public CmsOrgUnitEditDialog(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 CmsOrgUnitEditDialog(PageContext context, HttpServletRequest req, HttpServletResponse res) {
  
          this(new CmsJspActionElement(context, req, res));
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#actionCommit()
       */
      @Override
      public void actionCommit() {
  
          List<Throwable> errors = new ArrayList<Throwable>();
  
          try {
              // if new create it first
              if (isNewOrgUnit()) {
                  List<String> resourceNames = CmsFileUtil.removeRedundancies(m_orgUnitBean.getResources());
                  CmsOrganizationalUnit newOrgUnit = OpenCms.getOrgUnitManager().createOrganizationalUnit(
                      getCms(),
                      m_orgUnitBean.getFqn(),
                      m_orgUnitBean.getDescription(),
                      m_orgUnitBean.getFlags(),
                      resourceNames.isEmpty() ? null : (String)resourceNames.get(0));
  
                  if (!resourceNames.isEmpty()) {
                      resourceNames.remove(0);
                      Iterator<String> itResourceNames = CmsFileUtil.removeRedundancies(resourceNames).iterator();
                      while (itResourceNames.hasNext()) {
                          OpenCms.getOrgUnitManager().addResourceToOrgUnit(
                              getCms(),
                              newOrgUnit.getName(),
                              itResourceNames.next());
                      }
                  }
              } else {
                  CmsOrganizationalUnit orgunit = OpenCms.getOrgUnitManager().readOrganizationalUnit(
                      getCms(),
                      m_orgUnitBean.getFqn());
                  orgunit.setDescription(m_orgUnitBean.getDescription());
                  orgunit.setFlags(m_orgUnitBean.getFlags());
                  List<String> resourceNamesNew = CmsFileUtil.removeRedundancies(m_orgUnitBean.getResources());
                  List<CmsResource> resourcesOld = OpenCms.getOrgUnitManager().getResourcesForOrganizationalUnit(
                      getCms(),
                      orgunit.getName());
                  List<String> resourceNamesOld = new ArrayList<String>();
                  Iterator<CmsResource> itResourcesOld = resourcesOld.iterator();
                  while (itResourcesOld.hasNext()) {
                      CmsResource resourceOld = itResourcesOld.next();
                      resourceNamesOld.add(getCms().getSitePath(resourceOld));
                  }
                  Iterator<String> itResourceNamesNew = resourceNamesNew.iterator();
                  // add new resources to ou
                  while (itResourceNamesNew.hasNext()) {
                      String resourceNameNew = itResourceNamesNew.next();
                      if (!resourceNamesOld.contains(resourceNameNew)) {
                          OpenCms.getOrgUnitManager().addResourceToOrgUnit(getCms(), orgunit.getName(), resourceNameNew);
                      }
                  }
                  Iterator<String> itResourceNamesOld = resourceNamesOld.iterator();
                  // delete old resources from ou
                  while (itResourceNamesOld.hasNext()) {
                      String resourceNameOld = itResourceNamesOld.next();
                      if (!resourceNamesNew.contains(resourceNameOld)) {
                          OpenCms.getOrgUnitManager().removeResourceFromOrgUnit(
                              getCms(),
                              orgunit.getName(),
                              resourceNameOld);
                      }
                  }
                  // write the edited organizational unit
                  OpenCms.getOrgUnitManager().writeOrganizationalUnit(getCms(), orgunit);
              }
          } catch (Throwable t) {
              errors.add(t);
          }
  
          // set the list of errors to display when saving failed
          setCommitErrors(errors);
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#createDialogHtml(java.lang.String)
       */
      @Override
      protected String createDialogHtml(String dialog) {
  
          StringBuffer result = new StringBuffer(1024);
  
          result.append(createWidgetTableStart());
          // show error header once if there were validation errors
          result.append(createWidgetErrorHeader());
  
          if (dialog.equals(PAGES[0])) {
              // create the widgets for the first dialog page
              result.append(dialogBlockStart(key(Messages.GUI_ORGUNIT_EDITOR_LABEL_IDENTIFICATION_BLOCK_0)));
              result.append(createWidgetTableStart());
              result.append(createDialogRowsHtml(0, 2));
              result.append(createWidgetTableEnd());
              result.append(dialogBlockEnd());
              result.append(dialogBlockStart(key(Messages.GUI_ORGUNIT_EDITOR_LABEL_FLAGS_BLOCK_0)));
              result.append(createWidgetTableStart());
              result.append(createDialogRowsHtml(3, 4));
              result.append(createWidgetTableEnd());
              result.append(dialogBlockStart(key(Messages.GUI_ORGUNIT_EDITOR_LABEL_CONTENT_BLOCK_0)));
              result.append(createWidgetTableStart());
              result.append(createDialogRowsHtml(5, 5));
              result.append(createWidgetTableEnd());
              result.append(dialogBlockEnd());
          }
  
          result.append(createWidgetTableEnd());
          return result.toString();
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#defineWidgets()
       */
      @Override
      protected void defineWidgets() {
  
          super.defineWidgets();
  
          // widgets to display
          if (isNewOrgUnit()) {
              addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "name", PAGES[0], new CmsInputWidget()));
          } else {
              addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "name", PAGES[0], new CmsDisplayWidget()));
          }
          addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "description", PAGES[0], new CmsTextareaWidget()));
          addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "parentOuDesc", PAGES[0], new CmsDisplayWidget()));
  
          if (isNewOrgUnit()) {
              addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "nologin", PAGES[0], new CmsCheckboxWidget()));
              addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "webusers", PAGES[0], new CmsCheckboxWidget()));
          } else {
              if (m_orgUnitBean.isWebusers()) {
                  addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "nologin", PAGES[0], new CmsDisplayWidget()));
              } else {
                  addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "nologin", PAGES[0], new CmsCheckboxWidget()));
              }
              addWidget(new CmsWidgetDialogParameter(m_orgUnitBean, "webusers", PAGES[0], new CmsDisplayWidget()));
          }
          addWidget(
              new CmsWidgetDialogParameter(
                  m_orgUnitBean,
                  "resources",
                  PAGES[0],
                  new CmsVfsFileWidget(false, getCms().getRequestContext().getSiteRoot(), false)));
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#validateParamaters()
       */
      @Override
      protected void validateParamaters() throws Exception {
  
          OpenCms.getRoleManager().checkRole(getCms(), CmsRole.ACCOUNT_MANAGER.forOrgUnit(getParamOufqn()));
          if (!isNewOrgUnit()) {
              // test the needed parameters
              OpenCms.getOrgUnitManager().readOrganizationalUnit(getCms(), getParamOufqn()).getName();
          }
      }
  }
  