public static function WorkflowItem::propertyDefinitions in Workflow 8

Defines field item properties.

Properties that are required to constitute a valid, non-empty item should be denoted with \Drupal\Core\TypedData\DataDefinition::setRequired().

Return value

\Drupal\Core\TypedData\DataDefinitionInterface[] An array of property definitions of contained properties, keyed by property name.

Overrides FieldItemInterface::propertyDefinitions

See also

\Drupal\Core\Field\BaseFieldDefinition

File

src/Plugin/Field/FieldType/WorkflowItem.php, line 57

Class

WorkflowItem

Plugin implementation of the 'workflow' field type.

Namespace

Drupal\workflow\Plugin\Field\FieldType

Code

public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) {

  /**
   * Property definitions of the contained properties.
   *
   * @see FileItem::getPropertyDefinitions()
   *
   * @var array
   */
  static $propertyDefinitions;
  $definition['settings']['target_type'] = 'workflow_transition';

  // Definitions vary by entity type and bundle, so key them accordingly.
  $key = $definition['settings']['target_type'] . ':';
  $key .= isset($definition['settings']['target_bundle']) ? $definition['settings']['target_bundle'] : '';
  if (!isset($propertyDefinitions[$key])) {
    $propertyDefinitions[$key]['value'] = DataDefinition::create('string')
      ->setLabel(t('Workflow state'))
      ->addConstraint('Length', [
      'max' => 128,
    ])
      ->setRequired(TRUE);

    //workflow_debug(__FILE__, __FUNCTION__, __LINE__);  // @todo D8: test this snippet.

    /*
          $propertyDefinitions[$key]['workflow_transition'] = DataDefinition::create('any')
     //    $properties['workflow_transition'] = DataDefinition::create('WorkflowTransition')
     ->setLabel(t('Transition'))
     ->setDescription(t('The computed WorkflowItem object.'))
     ->setComputed(TRUE)
     ->setClass('\Drupal\workflow\Entity\WorkflowTransition')
     ->setSetting('date source', 'value');

          $propertyDefinitions[$key]['display'] = array(
     'type' => 'boolean',
     'label' => t('Flag to control whether this file should be displayed when viewing content.'),
          );
          $propertyDefinitions[$key]['description'] = array(
     'type' => 'string',
     'label' => t('A description of the file.'),
          );

          $propertyDefinitions[$key]['display'] = array(
     'type' => 'boolean',
     'label' => t('Flag to control whether this file should be displayed when viewing content.'),
          );
          $propertyDefinitions[$key]['description'] = array(
     'type' => 'string',
     'label' => t('A description of the file.'),
          );
    */
  }
  return $propertyDefinitions[$key];
}