original_string: public function getEditForm($id = null, $fields = null)
      {
          $form = parent::getEditForm($id, $fields);
          $grid_field = $form
              ->Fields()
              ->fieldByName($this->sanitiseClassName($this->modelClass));
  
          // Add bulk editing to gridfield
          $manager = new BulkManager();
          $manager->removeBulkAction(UnlinkHandler::class);
  
          $config = $grid_field->getConfig();
  
          $config
              ->removeComponentsByType(GridFieldPaginator::class)
              ->addComponent($manager)
              ->addComponent(new GridFieldConfigurablePaginator());
  
          // Switch to custom filter header
          $config
              ->removeComponentsByType(SSGridFieldFilterHeader::class)
              ->addComponent(new GridFieldFilterHeader(
                  false,
                  function ($context) {
                      $this->extend('updateSearchContext', $context);
                  },
                  function ($form) {
                      $this->extend('updateSearchForm', $form);
                  }
              ));
  
          if (!$this->showSearchForm ||
              (is_array($this->showSearchForm) && !in_array($this->modelClass, $this->showSearchForm))
          ) {
              $config->removeComponentsByType(GridFieldFilterHeader::class);
          }
  
          if ($this->config()->auto_convert_dates) {
              GridFieldDateFinder::create($grid_field)->convertDateFields();
          }
  
          return $form;
      }
code: public function getEditForm($id = null, $fields = null)
      {
          $form = parent::getEditForm($id, $fields);
          $grid_field = $form
              ->Fields()
              ->fieldByName($this->sanitiseClassName($this->modelClass));
  
          // Add bulk editing to gridfield
          $manager = new BulkManager();
          $manager->removeBulkAction(UnlinkHandler::class);
  
          $config = $grid_field->getConfig();
  
          $config
              ->removeComponentsByType(GridFieldPaginator::class)
              ->addComponent($manager)
              ->addComponent(new GridFieldConfigurablePaginator());
  
          // Switch to custom filter header
          $config
              ->removeComponentsByType(SSGridFieldFilterHeader::class)
              ->addComponent(new GridFieldFilterHeader(
                  false,
                  function ($context) {
                      $this->extend('updateSearchContext', $context);
                  },
                  function ($form) {
                      $this->extend('updateSearchForm', $form);
                  }
              ));
  
          if (!$this->showSearchForm ||
              (is_array($this->showSearchForm) && !in_array($this->modelClass, $this->showSearchForm))
          ) {
              $config->removeComponentsByType(GridFieldFilterHeader::class);
          }
  
          if ($this->config()->auto_convert_dates) {
              GridFieldDateFinder::create($grid_field)->convertDateFields();
          }
  
          return $form;
      }
code_tokens: public function getEditForm ( $ id = null , $ fields = null ) { $ form = parent :: getEditForm ( $ id , $ fields ) ; $ grid_field = $ form -> Fields ( ) -> fieldByName ( $ this -> sanitiseClassName ( $ this -> modelClass ) ) ; // Add bulk editing to gridfield $ manager = new BulkManager ( ) ; $ manager -> removeBulkAction ( UnlinkHandler :: class ) ; $ config = $ grid_field -> getConfig ( ) ; $ config -> removeComponentsByType ( GridFieldPaginator :: class ) -> addComponent ( $ manager ) -> addComponent ( new GridFieldConfigurablePaginator ( ) ) ; // Switch to custom filter header $ config -> removeComponentsByType ( SSGridFieldFilterHeader :: class ) -> addComponent ( new GridFieldFilterHeader ( false , function ( $ context ) { $ this -> extend ( 'updateSearchContext' , $ context ) ; } , function ( $ form ) { $ this -> extend ( 'updateSearchForm' , $ form ) ; } ) ) ; if ( ! $ this -> showSearchForm || ( is_array ( $ this -> showSearchForm ) && ! in_array ( $ this -> modelClass , $ this -> showSearchForm ) ) ) { $ config -> removeComponentsByType ( GridFieldFilterHeader :: class ) ; } if ( $ this -> config ( ) -> auto_convert_dates ) { GridFieldDateFinder :: create ( $ grid_field ) -> convertDateFields ( ) ; } return $ form ; }
docstring: Add bulk editor to Edit Form
  
  @param int|null  $id
  @param FieldList $fields
  
  @return Form A Form object
docstring_tokens: Add bulk editor to Edit Form