function FileViewsHooks::fieldViewsData

Implements hook_field_views_data().

Views integration for file fields. Adds a file relationship to the default field data.

See also

views_field_default_views_data()

File

core/modules/file/src/Hook/FileViewsHooks.php, line 21

Class

FileViewsHooks

Hook implementations for file.

Namespace

Code

public function fieldViewsData(FieldStorageConfigInterface $field_storage) : array {
    $data = views_field_default_views_data($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' => t('file from @field_name', [
                '@field_name' => $field_storage->getName(),
            ]),
        ];
    }
    return $data;
}