Csv::indexAction

public function indexAction(): array
{
	if ($this->reindex !== true)
	{
		return [
			'STATUS' => TranslateControllerSTATUS_COMPLETED,
			'SUMMARY' => Loc::getMessage('TR_IMPORT_COMPLETED')
		];
	}

	$action = new TranslateControllerImportIndexCsv(
		self::ACTION_INDEX,
		$this,
		[
			'tabId' => $this->tabId,
			'csvFilePath' => $this->csvFilePath,
		]
	);

	$result = $action->run(true);

	if (count($action->getErrors()) > 0)
	{
		$this->addErrors($action->getErrors());
	}

	if ($action instanceof TranslateControllerITimeLimit)
	{
		if ($action->hasProcessCompleted())
		{
			$result['SUMMARY'] = Loc::getMessage('TR_IMPORT_COMPLETED');
		}
		else
		{
			$messagePlaceholders = [
				'#TOTAL_FILES#' => $result['TOTAL_ITEMS'],
				'#PROCESSED_FILES#' => $result['PROCESSED_ITEMS'],
			];
			$result['SUMMARY'] = Loc::getMessage('TR_INDEX_ACTION_STATS', $messagePlaceholders);
		}
	}
	else
	{
		$result['SUMMARY'] = Loc::getMessage('TR_IMPORT_COMPLETED');
	}

	return $result;
}