trustedCallbacks example

      }

      unset($this->view->row_index);
    }
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'elementPreRenderRow';
    return $callbacks;
  }

  /** * #pre_render callback for view row field rendering. * * @see self::render() * * @param array $data * The element to #pre_render * * @return array * The processed element. */

    ];
    $options['validate_options'] = ['default' => []];

    return $options;
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'preRenderMoveArgumentOptions';
    return $callbacks;
  }

  public function buildOptionsForm(&$form, FormStateInterface $form_state) {
    parent::buildOptionsForm($form, $form_state);

    $argument_text = $this->view->display_handler->getArgumentText();

    $form['#pre_render'][] = [static::class, 'preRenderMoveArgumentOptions'];

    

// Remove the checkbox     unset($form['alter']['alter_text']);
    unset($form['alter']['text']['#states']);
    unset($form['alter']['help']['#states']);
    $form['#pre_render'][] = [$this, 'preRenderCustomForm'];
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'preRenderCustomForm';
    return $callbacks;
  }

  /** * {@inheritdoc} */
  public function render(ResultRow $values) {
    // Return the text, so the code never thinks the value is empty.     return ViewsRenderPipelineMarkup::create(Xss::filterAdmin($this->options['alter']['text']));
  }

  

    $this->applyDisplayCacheabilityMetadata($this->view->element);

    return $element;
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'elementPreRender';
    return $callbacks;
  }

  /** * Applies the cacheability of the current display to the given render array. * * @param array $element * The render array with updated cacheability metadata. */
  protected function applyDisplayCacheabilityMetadata(array &$element) {
    

    elseif (is_string($callback) && str_contains($callback, '::')) {
      [$object_or_classname, $method_name] = explode('::', $callback, 2);
    }

    if (isset($method_name)) {
      if ($extra_trusted_interface && is_subclass_of($object_or_classname, $extra_trusted_interface)) {
        $safe_callback = TRUE;
      }
      elseif (is_subclass_of($object_or_classname, TrustedCallbackInterface::class)) {
        if (is_object($object_or_classname)) {
          $methods = $object_or_classname->trustedCallbacks();
        }
        else {
          $methods = call_user_func($object_or_classname . '::trustedCallbacks');
        }
        $safe_callback = in_array($method_name, $methods, TRUE);
      }
      if (!$safe_callback) {
        $method = new \ReflectionMethod($object_or_classname, $method_name);
        $safe_callback = (bool) $method->getAttributes(TrustedCallback::class);
      }
    }
    

return [
      '#theme' => 'links__node__node',
      '#links' => $links,
      '#attributes' => ['class' => ['links', 'inline']],
    ];
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'renderLinks';
    return $callbacks;
  }

}

'#default_value' => $this->options['expose']['identifier'],
      '#title' => $this->t('Filter identifier'),
      '#size' => 40,
      '#description' => $this->t('This will appear in the URL after the ? to identify this filter. Cannot be blank. Only letters, digits and the dot ("."), hyphen ("-"), underscore ("_"), and tilde ("~") characters are allowed.'),
    ];
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'preRenderFlattenData';
    return $callbacks;
  }

  /** * Validate the options form. */
  public function validateExposeForm($form, FormStateInterface $form_state) {
    $identifier = $form_state->getValue(['options', 'expose', 'identifier']);
    $this->validateIdentifier($identifier, $form_state, $form['expose']['identifier']);

    

          return;
        }
      }
    }
  }

  /** * {@inheritdoc} */
  public static function trustedCallbacks() {
    $callbacks = parent::trustedCallbacks();
    $callbacks[] = 'preRenderFlattenData';
    return $callbacks;
  }

  /** * Provide default options for exposed sorts. */
  public function defaultExposeOptions() {
    $this->options['expose'] = [
      'label' => $this->definition['title'],
      'field_identifier' => $this->options['id'],
    ];