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.widgets;
  
  import org.opencms.file.CmsObject;
  
  /**
   * Provides a http upload widget, for use on a widget dialog.<p>
   *
   * @since 6.5.6
   */
  public class CmsHttpUploadWidget extends A_CmsWidget {
  
      /**
       * Creates a new input widget.<p>
       */
      public CmsHttpUploadWidget() {
  
          // empty constructor is required for class registration
          this("");
      }
  
      /**
       * Creates a new input widget with the given configuration.<p>
       *
       * @param configuration the configuration to use
       */
      public CmsHttpUploadWidget(String configuration) {
  
          super(configuration);
      }
  
      /**
       * @see org.opencms.widgets.I_CmsWidget#getDialogWidget(org.opencms.file.CmsObject, org.opencms.widgets.I_CmsWidgetDialog, org.opencms.widgets.I_CmsWidgetParameter)
       */
      public String getDialogWidget(CmsObject cms, I_CmsWidgetDialog widgetDialog, I_CmsWidgetParameter param) {
  
          String id = param.getId();
  
          StringBuffer result = new StringBuffer(16);
  
          result.append("<td class=\"xmlTd\">");
          result.append("<input type=\"file\" name=\"");
          result.append(id);
          // accept has to be set dynamically
          result.append("\" class=\"maxwidth\" accept=\"text/comma-separated-values\">");
          result.append("</td>");
  
          return result.toString();
  
      }
  
      /**
       * @see org.opencms.widgets.I_CmsWidget#newInstance()
       */
      public I_CmsWidget newInstance() {
  
          return new CmsHttpUploadWidget(getConfiguration());
      }
  
  }
  