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, 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.ade.configuration.CmsADEConfigData;
  import org.opencms.ade.configuration.CmsConfigurationReader;
  import org.opencms.file.CmsObject;
  import org.opencms.util.CmsUUID;
  import org.opencms.xml.containerpage.CmsFunctionFormatterBean;
  import org.opencms.xml.containerpage.CmsSchemaFormatterBeanWrapper;
  import org.opencms.xml.containerpage.I_CmsFormatterBean;
  import org.opencms.xml.content.CmsXmlContent;
  import org.opencms.xml.content.CmsXmlContentRootLocation;
  
  import java.util.Collections;
  import java.util.List;
  import java.util.Locale;
  import java.util.Map;
  import java.util.Set;
  
  import com.google.common.collect.Lists;
  
  /**
   * Widget used to select a formatter to remove.<p>
   *
   * Please note that this widget assumes the resource being edited is a sitemap configuration, and will not work correctly in a different context.
   */
  public class CmsRemoveFormatterWidget extends A_CmsFormatterWidget {
  
      /**
       * Default constructor.<p>
       */
      public CmsRemoveFormatterWidget() {
  
          super();
      }
  
      /**
       * Constructor with a configuration parameter.<p>
       * @param config the configuration string
       */
      public CmsRemoveFormatterWidget(String config) {
  
          super();
      }
  
      /**
       * @see org.opencms.widgets.I_CmsADEWidget#getCssResourceLinks(org.opencms.file.CmsObject)
       */
      @Override
      public List<String> getCssResourceLinks(CmsObject cms) {
  
          return null;
      }
  
      /**
       * @see org.opencms.widgets.I_CmsADEWidget#getInitCall()
       */
      @Override
      public String getInitCall() {
  
          return null;
      }
  
      /**
       * @see org.opencms.widgets.I_CmsADEWidget#getJavaScriptResourceLinks(org.opencms.file.CmsObject)
       */
      @Override
      public List<String> getJavaScriptResourceLinks(CmsObject cms) {
  
          return null;
      }
  
      /**
       * @see org.opencms.widgets.I_CmsADEWidget#isInternal()
       */
      @Override
      public boolean isInternal() {
  
          return true;
      }
  
      /**
       * @see org.opencms.widgets.CmsSelectWidget#newInstance()
       */
      @Override
      public I_CmsWidget newInstance() {
  
          return new CmsRemoveFormatterWidget();
      }
  
      /**
       * @see org.opencms.widgets.A_CmsFormatterWidget#getFormatterOptions(org.opencms.file.CmsObject, org.opencms.ade.configuration.CmsADEConfigData, java.lang.String, boolean)
       */
      @Override
      protected List<CmsSelectWidgetOption> getFormatterOptions(
          CmsObject cms,
          CmsADEConfigData config,
          String rootPath,
          boolean allRemoved) {
  
          List<CmsSelectWidgetOption> result = Lists.newArrayList();
          if (!allRemoved) {
              Map<CmsUUID, I_CmsFormatterBean> activeFormatters = config.getActiveFormatters();
              List<I_CmsFormatterBean> formatters = Lists.newArrayList(activeFormatters.values());
              Collections.sort(formatters, new A_CmsFormatterWidget.FormatterSelectComparator());
              for (I_CmsFormatterBean formatterBean : formatters) {
                  if ((formatterBean instanceof CmsFunctionFormatterBean)
                      || (formatterBean instanceof CmsSchemaFormatterBeanWrapper)) {
                      continue;
                  }
                  try {
                      CmsSelectWidgetOption option = getWidgetOptionForFormatter(cms, formatterBean);
                      result.add(option);
                  } catch (Exception e) {
                      LOG.error(e.getLocalizedMessage(), e);
                  }
              }
          }
          return result;
      }
  
      /**
       * @see org.opencms.widgets.A_CmsFormatterWidget#getSelectedInFile(org.opencms.ade.configuration.CmsConfigurationReader, org.opencms.xml.content.CmsXmlContent)
       */
      @Override
      protected Set<String> getSelectedInFile(CmsConfigurationReader reader, CmsXmlContent content) {
  
          CmsXmlContentRootLocation root = new CmsXmlContentRootLocation(content, Locale.ENGLISH);
          Set<String> addFormatters = reader.parseRemoveFormatters(root);
          return addFormatters;
      }
  
      /**
       * @see org.opencms.widgets.A_CmsFormatterWidget#getTypeOptions(org.opencms.file.CmsObject, org.opencms.ade.configuration.CmsADEConfigData, boolean)
       */
      @Override
      protected List<CmsSelectWidgetOption> getTypeOptions(
          CmsObject cms,
          CmsADEConfigData adeConfig,
          boolean allRemoved) {
  
          List<CmsSelectWidgetOption> result = Lists.newArrayList();
          if (!allRemoved) {
              Set<String> activeTypes = adeConfig.getTypesWithActiveSchemaFormatters();
              for (String activeType : activeTypes) {
                  CmsSelectWidgetOption option = getWidgetOptionForType(cms, activeType);
                  result.add(option);
              }
          }
          return result;
      }
  
  }
  