/**
* {@inheritDoc}
*/
public function afterSave(Field $field)
{
$entity = $field->get('metadata')->get('entity');
$table = TableRegistry::get($entity->source());
$pk = $table->primaryKey();
if ($entity->has($pk)) {
$TermsCache = TableRegistry::get('Taxonomy.EntitiesTerms');
$tableAlias = Inflector::underscore($table->alias());
$extra = !is_array($field->extra) ? [$field->extra] : $field->extra;
$TermsCache->deleteAll(['entity_id' => $entity->get($pk), 'table_alias' => $tableAlias, 'field_instance_id' => $field->metadata->instance_id]);
foreach ($extra as $termId) {
Cache::delete("t{$termId}", 'terms_count');
$cacheEntity = $TermsCache->newEntity(['entity_id' => $entity->get($pk), 'term_id' => $termId, 'table_alias' => $tableAlias, 'field_instance_id' => $field->metadata->instance_id]);
$TermsCache->save($cacheEntity);
}
}
}
/**
* Alters the given $field and fetches incoming POST data, both "value" and
* "extra" property will be automatically filled for the given $field entity.
*
* @param \Field\Model\Entity\Field $field The field entity for which
* fetch POST information
* @return mixed Raw POST information
*/
protected function _fetchPost(Field $field)
{
$post = $field->get('metadata')->get('entity')->get($field->get('name'));
// auto-magic
if (is_array($post)) {
$field->set('extra', $post);
$field->set('value', null);
} else {
$field->set('extra', null);
$field->set('value', $post);
}
return $post;
}
