public function handlesEntity(Entity $entity)
{
if (!module_exists('webform_validation')) {
return false;
}
if ($entity->type() != 'node') {
return false;
}
if (!in_array($entity->bundle(), webform_node_types())) {
return false;
}
return true;
}
public static function getFieldHandlers(Entity $entity, $definition = null, $subtype = false)
{
$instances = \field_info_instances($entity->type(), $entity->bundle());
$handlers = array();
$handled = array();
foreach ($instances as $field_name => $instance) {
$handled[] = $field_name;
if ($handler = self::getFieldHandler($entity->type(), $field_name, $subtype)) {
$handlers[$field_name] = $handler;
}
}
// Check special fields on the entity.
$keys = \entity_get_info($entity->type());
if (array_key_exists('entity keys', $keys)) {
foreach ($keys['entity keys'] as $standard => $key) {
$handled[] = $key;
if ($handler = self::getTypeHandler($entity->type(), $standard, $subtype)) {
$handlers[$key] = $handler;
}
}
}
// Various other fields.
foreach ($entity->definition as $key => $value) {
if (array_search($key, $handled) !== false) {
continue;
}
if ($handler = self::getTypeHandler($entity->type(), $key, $subtype)) {
$handlers[$key] = $handler;
}
}
// Get other fields on the definition.
if (is_object($definition) || is_array($definition)) {
foreach ($definition as $key => $value) {
if (array_search($key, $handled) !== false) {
continue;
}
if ($handler = self::getTypeHandler($entity->type(), $key, $subtype)) {
$handlers[$key] = $handler;
}
}
}
return $handlers;
}
/**
* Copies items that are not associated with the node's revision history over
* to the new additions array to make sure they are saved every time.
*
* @param Entity $entity
* @param array $additions
*/
protected function preserveUnchangingProperties(Entity $entity, array &$additions)
{
$properties = publisher_get_unchanging_properties($entity->bundle());
foreach ($properties as $unchanging_property) {
if (property_exists($entity->definition, $unchanging_property)) {
$additions[$unchanging_property] = $entity->definition->{$unchanging_property};
}
}
}
