www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/migrate/src/Plugin/migrate/destination/EntityFieldStorageConfig.php

   1 <?php
   2
   3 namespace Drupal\migrate\Plugin\migrate\destination;
   4
   5 /**
   6  * Provides destination plugin for field_storage_config configuration entities.
   7  *
   8  * The Field API defines two primary data structures, FieldStorage and Field.
   9  * A FieldStorage defines a particular type of data that can be attached to
  10  * entities as a Field instance.
  11  *
  12  * The example below creates a storage for a simple text field. The example uses
  13  * the EmptySource source plugin and constant source values for the sake of
  14  * simplicity.
  15  * @code
  16  * id: field_storage_example
  17  * label: Field storage example
  18  * source:
  19  * plugin: empty
  20  * constants:
  21  *   entity_type: node
  22  *   id: node.field_text_example
  23  *   field_name: field_text_example
  24  *   type: string
  25  *   cardinality: 1
  26  *   settings:
  27  *     max_length: 10
  28  *   langcode: en
  29  *   translatable: true
  30  * process:
  31  *   entity_type: constants/entity_type
  32  *   id: constants/id
  33  *   field_name: constants/field_name
  34  *   type: constants/type
  35  *   cardinality: constants/cardinality
  36  *   settings: constants/settings
  37  *   langcode: constants/langcode
  38  *   translatable: constants/translatable
  39  * destination:
  40  *   plugin: entity:field_storage_config
  41  * @endcode
  42  *
  43  * For a full list of the properties of a FieldStorage configuration entity,
  44  * refer to \Drupal\field\Entity\FieldStorageConfig.
  45  *
  46  * For an example on how to migrate a Field instance of this FieldStorage,
  47  * refer to \Drupal\migrate\Plugin\migrate\destination\EntityFieldInstance.
  48  *
  49  * @MigrateDestination(
  50  *   id = "entity:field_storage_config"
  51  * )
  52  */
  53 class EntityFieldStorageConfig extends EntityConfigBase {
  54
  55   /**
  56    * {@inheritdoc}
  57    */
  58   public function getIds() {
  59     $ids['entity_type']['type'] = 'string';
  60     $ids['field_name']['type'] = 'string';
  61     return $ids;
  62   }
  63
  64   /**
  65    * {@inheritdoc}
  66    */
  67   public function rollback(array $destination_identifier) {
  68     $destination_identifier = implode('.', $destination_identifier);
  69     parent::rollback([$destination_identifier]);
  70   }
  71
  72 }