/**
* @param AbstractFormatter $formatter
* @param ExportHandler $handler
* @param AbstractArchiveBuilder $archiveBuilder
* @param bool $includeImages
* @param bool $includeDocuments
* @return Response
*
* Processes an export by returning a response with the export's content.
*/
protected function processExport(AbstractFormatter $formatter, ExportHandler $handler, AbstractArchiveBuilder $archiveBuilder = null, Lang $lang, $includeImages = false, $includeDocuments = false)
{
/**
* Build an event containing the formatter and the handler.
* Used for specific configuration (e.g: XML node names)
*/
$event = new ImportExportEvent($formatter, $handler);
$filename = $formatter::FILENAME . "." . $formatter->getExtension();
if ($archiveBuilder === null) {
$data = $handler->buildData($lang);
$event->setData($data);
$this->dispatch(TheliaEvents::EXPORT_BEFORE_ENCODE, $event);
$formattedContent = $formatter->setOrder($handler->getOrder())->encode($data);
$this->dispatch(TheliaEvents::EXPORT_AFTER_ENCODE, $event->setContent($formattedContent));
return new Response($event->getContent(), 200, ["Content-Type" => $formatter->getMimeType(), "Content-Disposition" => "attachment; filename=\"" . $filename . "\""]);
} else {
$event->setArchiveBuilder($archiveBuilder);
if ($includeImages && $handler instanceof ImagesExportInterface) {
$this->processExportImages($handler, $archiveBuilder);
$handler->setImageExport(true);
}
if ($includeDocuments && $handler instanceof DocumentsExportInterface) {
$this->processExportDocuments($handler, $archiveBuilder);
$handler->setDocumentExport(true);
}
$data = $handler->buildData($lang)->setLang($lang);
$this->dispatch(TheliaEvents::EXPORT_BEFORE_ENCODE, $event);
$formattedContent = $formatter->setOrder($handler->getOrder())->encode($data);
$this->dispatch(TheliaEvents::EXPORT_AFTER_ENCODE, $event->setContent($formattedContent));
$archiveBuilder->addFileFromString($event->getContent(), $filename);
return $archiveBuilder->buildArchiveResponse($formatter::FILENAME);
}
}
public function processImport($content, ImportHandler $handler, AbstractFormatter $formatter = null, AbstractArchiveBuilder $archiveBuilder = null, Lang $lang = null)
{
$event = new ImportExportEvent($formatter, $handler, null, $archiveBuilder);
$event->setContent($content);
$this->dispatch(TheliaEvents::IMPORT_AFTER_DECODE, $event);
$data = $formatter->decode($event->getContent())->setLang($lang);
$event->setContent(null)->setData($data);
$this->dispatch(TheliaEvents::IMPORT_AFTER_DECODE, $event);
$errors = $handler->retrieveFromFormatterData($data);
if (!empty($errors)) {
throw new \Exception($this->getTranslator()->trans("Errors occurred while importing the file: %errors", ["%errors" => implode(", ", $errors)]));
}
return $this->getTranslator()->trans("Import successfully done, %numb row(s) have been changed", ["%numb" => $handler->getImportedRows()]);
}
