protected function moveTempFilesToFinalLocation(HasEmbeddedEntityEventsInterface $event, EntityTypeInterface $entity_type)
{
foreach ($event->getData() as $attr_name => $attr_data) {
$attribute = $entity_type->getAttribute($attr_name);
$art = $attribute->getRootType();
if ($attribute instanceof HandlesFileListInterface) {
$property_name = $attribute->getFileLocationPropertyName();
foreach ($attr_data as $file) {
$this->moveTempFileToFinalLocation($file[$property_name], $art);
}
} elseif ($attribute instanceof HandlesFileInterface) {
$this->moveTempFileToFinalLocation($attr_data[$attribute->getFileLocationPropertyName()], $art);
}
}
// there may be embedded entity events that have files on their attributes as well => recurse into them
foreach ($event->getEmbeddedEntityEvents() as $embedded_event) {
$attr_name = $embedded_event->getParentAttributeName();
$embedded_entity_type = $embedded_event->getEmbeddedEntityType();
$embedded_attribute = $entity_type->getAttribute($attr_name);
$embedded_type = $embedded_attribute->getEmbeddedTypeByPrefix($embedded_entity_type);
$this->moveTempFilesToFinalLocation($embedded_event, $embedded_type);
}
}
protected function fetchDisplayFields(EntityTypeInterface $embedded_type)
{
$resource = $this->getPayload('resource');
$resource_type = $resource->getType()->getRoot();
$resource_type_prefix = $resource_type->getPrefix();
$embedded_type_prefix = $embedded_type->getPrefix();
$scope = $this->getOption('view_scope', 'default.resource');
$template_name = sprintf('%s.%s.%s', $resource_type_prefix, $this->attribute->getPath(), $embedded_type_prefix);
$view_template = $this->view_template_service->getViewTemplate($scope, $template_name, $this->output_format);
$display_fields = [];
foreach ($view_template->extractAllFields() as $field) {
if ($embedded_type->hasAttribute($field->getName())) {
$attribute = $embedded_type->getAttribute($field->getName());
if ($attribute->getOption('mirrored', false)) {
$display_fields[] = $attribute->getName();
}
}
}
return $display_fields;
}
