CommentController::loadFilesData

static function loadFilesData(array $ids, int $ownerId, int $ownerTypeId): array
{
	$userId = Container::getInstance()->getContext()->getUserId();

	$values = $ids;

	$files = [];
	$driver = Driver::getInstance();
	$urlManager = $driver->getUrlManager();
	$userFieldManager = $driver->getUserFieldManager();

	$userFieldManager->loadBatchAttachedObject($values);
	foreach ($values as $id)
	{
		$attachedModel = null;
		[$type, $realValue] = FileUserType::detectType($id);
		if (empty($realValue) || $realValue <= 0)
		{
			continue;
		}

		if ($type === FileUserType::TYPE_NEW_OBJECT)
		{
			$fileModel = File::loadById($realValue);
			if (!$fileModel || !$fileModel->canRead($fileModel->getStorage()->getCurrentUserSecurityContext()))
			{
				continue;
			}
		}
		else
		{
			$attachedModel = $userFieldManager->getAttachedObjectById($realValue);
			if (!$attachedModel)
			{
				continue;
			}

			$attachedModel->setOperableEntity(array(
				'ENTITY_ID' => $ownerTypeId,
				'ENTITY_VALUE_ID' => $ownerId,
			));

			$fileModel = $attachedModel->getFile();
		}

		$securityContext = $fileModel->getStorage()->getCurrentUserSecurityContext();

		$name = $fileModel->getName();
		$data = [
			'ID' => $id,
			'NAME' => $name,
			'SIZE' => $fileModel->getSize(),
			'FILE_ID' => $fileModel->getFileId(),
			'CAN_READ' => (
				$attachedModel
					? $attachedModel->canRead($userId)
					: $fileModel->canRead($securityContext)
			),
			'VIEW_URL' => $urlManager::getUrlUfController('show', ['attachedId' => $id]),
		];

		if (TypeFile::isImage($fileModel) || TypeFile::isVideo($fileModel))
		{
			$data['VIEW_URL'] = (
				$attachedModel === null
					? $urlManager->getUrlForShowFile($fileModel)
					: $urlManager::getUrlUfController('show', ['attachedId' => $id])
			);
		}

		$files[] = $data;
	}

	return $files;
}