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<?php
declare(strict_types=1);
namespace Drupal\file\Hook;
use Drupal\Core\Entity\EntityFieldManagerInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Hook\Attribute\Hook;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\field\FieldStorageConfigInterface;
use Drupal\views\FieldViewsDataProvider;
/**
* Hook implementations for file.
*/
class FileViewsHooks {
use StringTranslationTrait;
public function __construct(
protected readonly EntityTypeManagerInterface $entityTypeManager,
protected readonly EntityFieldManagerInterface $entityFieldManager,
protected readonly ?FieldViewsDataProvider $fieldViewsDataProvider,
) {}
/**
* Implements hook_field_views_data().
*
* Views integration for file fields. Adds a file relationship to the default
* field data.
*
* @see FieldViewsDataProvider::defaultFieldImplementation()
*/
#[Hook('field_views_data')]
public function fieldViewsData(FieldStorageConfigInterface $field_storage): array {
$data = $this->fieldViewsDataProvider->defaultFieldImplementation($field_storage);
foreach ($data as $table_name => $table_data) {
// Add the relationship only on the fid field.
$data[$table_name][$field_storage->getName() . '_target_id']['relationship'] = [
'id' => 'standard',
'base' => 'file_managed',
'entity type' => 'file',
'base field' => 'fid',
'label' => $this->t('file from @field_name', [
'@field_name' => $field_storage->getName(),
]),
];
}
return $data;
}
/**
* Implements hook_field_views_data_views_data_alter().
*
* Views integration to provide reverse relationships on file fields.
*/
#[Hook('field_views_data_views_data_alter')]
public function fieldViewsDataViewsDataAlter(array &$data, FieldStorageConfigInterface $field_storage): void {
$entity_type_id = $field_storage->getTargetEntityTypeId();
$entity_type = $this->entityTypeManager->getDefinition($entity_type_id);
$field_name = $field_storage->getName();
$pseudo_field_name = 'reverse_' . $field_name . '_' . $entity_type_id;
/** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
$table_mapping = $this->entityTypeManager->getStorage($entity_type_id)->getTableMapping();
[$label] = $this->entityFieldManager->getFieldLabels($entity_type_id, $field_name);
$data['file_managed'][$pseudo_field_name]['relationship'] = [
'title' => $this->t('@entity using @field', [
'@entity' => $entity_type->getLabel(),
'@field' => $label,
]),
'label' => $this->t('@field_name', [
'@field_name' => $field_name,
]),
'group' => $entity_type->getLabel(),
'help' => $this->t('Relate each @entity with a @field set to the file.', [
'@entity' => $entity_type->getLabel(),
'@field' => $label,
]),
'id' => 'entity_reverse',
'base' => $entity_type->getDataTable() ?: $entity_type->getBaseTable(),
'entity_type' => $entity_type_id,
'base field' => $entity_type->getKey('id'),
'field_name' => $field_name,
'field table' => $table_mapping->getDedicatedDataTableName($field_storage),
'field field' => $field_name . '_target_id',
'join_extra' => [
0 => [
'field' => 'deleted',
'value' => 0,
'numeric' => TRUE,
],
],
];
}
}
|
