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.database;
  
  import org.opencms.jsp.CmsJspActionElement;
  import org.opencms.util.CmsStringUtil;
  import org.opencms.widgets.CmsDisplayWidget;
  import org.opencms.widgets.CmsVfsFileWidget;
  import org.opencms.workplace.CmsDialog;
  import org.opencms.workplace.CmsWidgetDialog;
  import org.opencms.workplace.CmsWidgetDialogParameter;
  import org.opencms.workplace.CmsWorkplaceSettings;
  import org.opencms.workplace.tools.CmsToolDialog;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.jsp.PageContext;
  
  /**
   * Dialog to remove old publish locks.<p>
   *
   * @since 7.0.2
   */
  public class CmsRemovePubLocksDialog extends CmsWidgetDialog {
  
      /** The dialog type. */
      public static final String DIALOG_TYPE = "dbpublocks";
  
      /** Defines which pages are valid for this dialog. */
      public static final String[] PAGES = {"page1"};
  
      /** The notice text. */
      private String m_notice;
  
      /** the resources to unlock. */
      private List m_resources;
  
      /**
       * Public constructor with JSP action element.<p>
       *
       * @param jsp an initialized JSP action element
       */
      public CmsRemovePubLocksDialog(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 CmsRemovePubLocksDialog(PageContext context, HttpServletRequest req, HttpServletResponse res) {
  
          this(new CmsJspActionElement(context, req, res));
      }
  
      /**
       * @see org.opencms.workplace.tools.modules.CmsModulesEditBase#actionCommit()
       */
      @Override
      public void actionCommit() {
  
          try {
              // forward to the report page
              Map params = new HashMap();
              params.put(CmsRemovePubLocksReport.PARAM_RESOURCES, CmsStringUtil.collectionAsString(m_resources, ","));
              params.put(PARAM_STYLE, CmsToolDialog.STYLE_NEW);
              getToolManager().jspForwardPage(this, "/system/workplace/admin/database/publishlocksreport.jsp", params);
          } catch (Exception e) {
              addCommitError(e);
          }
      }
  
      /**
       * Returns the notice text.<p>
       *
       * @return the notice text
       */
      public String getNotice() {
  
          if (m_notice == null) {
              m_notice = key(Messages.GUI_DB_PUBLOCKS_NOTICE_0);
          }
          return m_notice;
      }
  
      /**
       * Returns the resources.<p>
       *
       * @return the resources
       */
      public List getResources() {
  
          return m_resources;
      }
  
      /**
       * Sets the notice text.<p>
       *
       * @param notice the notice text to set
       */
      public void setNotice(String notice) {
  
          m_notice = notice;
      }
  
      /**
       * Sets the resources.<p>
       *
       * @param resources the resources to set
       */
      public void setResources(List resources) {
  
          m_resources = resources;
      }
  
      /**
       * Creates the dialog HTML for all defined widgets of the named dialog (page).<p>
       *
       * @param dialog the dialog (page) to get the HTML for
       * @return the dialog HTML for all defined widgets of the named dialog (page)
       */
      @Override
      protected String createDialogHtml(String dialog) {
  
          StringBuffer result = new StringBuffer(1024);
  
          // create table
          result.append(createWidgetTableStart());
  
          // show error header once if there were validation errors
          result.append(createWidgetErrorHeader());
  
          if (dialog.equals(PAGES[0])) {
              result.append(dialogBlockStart(null));
              result.append(createWidgetTableStart());
              result.append(createDialogRowsHtml(0, 1));
              result.append(createWidgetTableEnd());
              result.append(dialogBlockEnd());
          }
          // close table
          result.append(createWidgetTableEnd());
  
          return result.toString();
      }
  
      /**
       * Creates the list of widgets for this dialog.<p>
       */
      @Override
      protected void defineWidgets() {
  
          initObject();
          addWidget(new CmsWidgetDialogParameter(this, "notice", PAGES[0], new CmsDisplayWidget()));
          addWidget(new CmsWidgetDialogParameter(this, "resources", PAGES[0], new CmsVfsFileWidget()));
      }
  
      /**
       * @see org.opencms.workplace.CmsWidgetDialog#getPageArray()
       */
      @Override
      protected String[] getPageArray() {
  
          return PAGES;
      }
  
      /**
       * Initializes the session object.<p>
       */
      protected void initObject() {
  
          Object o;
  
          if (CmsStringUtil.isEmpty(getParamAction()) || CmsDialog.DIALOG_INITIAL.equals(getParamAction())) {
              // this is the initial dialog call
              o = new ArrayList();
              ((List)o).add("/");
          } else {
              // this is not the initial call, get module from session
              o = getDialogObject();
          }
  
          if (!(o instanceof List)) {
              m_resources = new ArrayList();
              m_resources.add("/");
          } else {
              // reuse object stored in session
              m_resources = (List)o;
          }
      }
  
      /**
       * @see org.opencms.workplace.CmsWorkplace#initWorkplaceRequestValues(org.opencms.workplace.CmsWorkplaceSettings, javax.servlet.http.HttpServletRequest)
       */
      @Override
      protected void initWorkplaceRequestValues(CmsWorkplaceSettings settings, HttpServletRequest request) {
  
          // set the dialog type
          setParamDialogtype(DIALOG_TYPE);
  
          super.initWorkplaceRequestValues(settings, request);
  
          // save the current state of the module (may be changed because of the widget values)
          setDialogObject(m_resources);
      }
  }
  