function image_field_views_data_views_data_alter in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/image/image.views.inc \image_field_views_data_views_data_alter()
Implements hook_field_views_data_views_data_alter().
Views integration to provide reverse relationships on image fields.
File
- core/
modules/ image/ image.views.inc, line 39 - Provide views data for image.module.
Code
function image_field_views_data_views_data_alter(array &$data, FieldStorageConfigInterface $field_storage) {
$entity_type_id = $field_storage
->getTargetEntityTypeId();
$field_name = $field_storage
->getName();
$entity_manager = \Drupal::entityManager();
$entity_type = $entity_manager
->getDefinition($entity_type_id);
$pseudo_field_name = 'reverse_' . $field_name . '_' . $entity_type_id;
/** @var \Drupal\Core\Entity\Sql\DefaultTableMapping $table_mapping */
$table_mapping = $entity_manager
->getStorage($entity_type_id)
->getTableMapping();
list($label) = views_entity_field_label($entity_type_id, $field_name);
$data['file_managed'][$pseudo_field_name]['relationship'] = array(
'title' => t('@entity using @field', array(
'@entity' => $entity_type
->getLabel(),
'@field' => $label,
)),
'label' => t('@field_name', array(
'@field_name' => $field_name,
)),
'help' => t('Relate each @entity with a @field set to the image.', array(
'@entity' => $entity_type
->getLabel(),
'@field' => $label,
)),
'group' => $entity_type
->getLabel(),
'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' => array(
0 => array(
'field' => 'deleted',
'value' => 0,
'numeric' => TRUE,
),
),
);
}