+++ /dev/null
-<?php
-
-/**
- * @file
- * Provides views data for the entity_reference_revisions module.
- */
-
-use Drupal\field\FieldStorageConfigInterface;
-
-/**
- * Implements hook_field_views_data().
- */
-function entity_reference_revisions_field_views_data(FieldStorageConfigInterface $field_storage) {
- $data = views_field_default_views_data($field_storage);
- $entity_manager = \Drupal::entityTypeManager();
- foreach ($data as $table_name => $table_data) {
- // Add a relationship to the target entity type.
- $target_entity_type_id = $field_storage->getSetting('target_type');
- $target_entity_type = $entity_manager->getDefinition($target_entity_type_id);
- $entity_type_id = $field_storage->getTargetEntityTypeId();
- $entity_type = $entity_manager->getDefinition($entity_type_id);
- $target_base_table = $target_entity_type->getDataTable() ?: $target_entity_type->getBaseTable();
- $field_name = $field_storage->getName();
-
- // Provide a relationship for the entity type with the entity reference
- // revisions field.
- $args = array(
- '@label' => $target_entity_type->getLabel(),
- '@field_name' => $field_name,
- );
- $data[$table_name][$field_name]['relationship'] = array(
- 'title' => t('@label referenced from @field_name', $args),
- 'label' => t('@field_name: @label', $args),
- 'group' => $entity_type->getLabel(),
- 'help' => t('Appears in: @bundles.', array('@bundles' => implode(', ', $field_storage->getBundles()))),
- 'id' => 'standard',
- 'base' => $target_base_table,
- 'entity type' => $target_entity_type_id,
- 'base field' => $target_entity_type->getKey('revision'),
- 'relationship field' => $field_name . '_target_revision_id',
- );
-
- // Provide a reverse relationship for the entity type that is referenced by
- // the field.
- $args['@entity'] = $entity_type->getLabel();
- $args['@label'] = $target_entity_type->getLowercaseLabel();
- $pseudo_field_name = 'reverse__' . $entity_type_id . '__' . $field_name;
- /** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
- $table_mapping = $entity_manager->getStorage($entity_type_id)->getTableMapping();
- $data[$target_base_table][$pseudo_field_name]['relationship'] = array(
- 'title' => t('@entity using @field_name', $args),
- 'label' => t('@field_name', array('@field_name' => $field_name)),
- 'group' => $target_entity_type->getLabel(),
- 'help' => t('Relate each @entity with a @field_name set to the @label.', $args),
- 'id' => 'entity_reverse',
- 'base' => $entity_type->getDataTable() ?: $entity_type->getBaseTable(),
- 'entity_type' => $entity_type_id,
- 'base field' => $entity_type->getKey('revision'),
- 'field_name' => $field_name,
- 'field table' => $table_mapping->getDedicatedDataTableName($field_storage),
- 'field field' => $field_name . '_target_revision_id',
- 'join_extra' => array(
- array(
- 'field' => 'deleted',
- 'value' => 0,
- 'numeric' => TRUE,
- ),
- ),
- );
- }
-
- return $data;
-}