/**
* Imports a single file.
*
* @param Package $package the package to import the file into
* @param LoaderInterface $loader
* @param string $path The path to the file
* @param string $filename The filename
* @param bool $backend True to make the file available in the backend
* @param bool $frontend True to make the file available in the frontend
* @param bool $throw If true the methods throws exception if the a file cannot be found
*
* @throws \Exception
* @throws \InvalidArgumentException
* @throws \Symfony\Component\Translation\Exception\NotFoundResourceException
*/
private function importFile($package, $loader, $path, $filename, $backend = true, $frontend = false, $throw = false)
{
try {
$this->output->writeln($filename);
$filePath = $path ? $path . '/' . $filename : $filename;
$file = $loader->load($filePath, $this->locale);
// find the catalogue from this package matching the given locale
$catalogue = null;
$newCatalogue = true;
foreach ($package->getCatalogues() as $packageCatalogue) {
/** @var $packageCatalogue Catalogue */
if ($packageCatalogue->getLocale() === $this->locale) {
$catalogue = $packageCatalogue;
$newCatalogue = false;
}
}
// if no catalogue is found create a new one
if ($newCatalogue === true) {
$catalogue = new Catalogue();
if ($this->locale === $this->defaultLocale) {
$catalogue->setIsDefault(true);
} else {
$catalogue->setIsDefault(false);
}
$catalogue->setPackage($package);
$package->addCatalogue($catalogue);
$catalogue->setLocale($this->locale);
$this->em->persist($catalogue);
$this->em->flush();
}
$allMessages = $file->all()['messages'];
$progress = new ProgressHelper();
$progress->start($this->output, count($allMessages));
// loop through all translation units in the file
foreach ($allMessages as $key => $message) {
// Check if code is already existing in current catalogue
if (!$newCatalogue && ($translate = $catalogue->findTranslation($key))) {
// Update the old translate
$translate->setValue($message);
} else {
// Create new code, if not already existing
$code = $package->findCode($key);
if (!$code) {
$code = new Code();
$code->setPackage($package);
$code->setCode($key);
$code->setBackend($backend);
$code->setFrontend($frontend);
$this->em->persist($code);
$this->em->flush();
}
// Create new translate
$translate = new Translation();
$translate->setCode($code);
$translate->setValue($message);
$translate->setCatalogue($catalogue);
$this->em->persist($translate);
}
$progress->advance();
}
$this->em->flush();
$progress->finish();
} catch (\InvalidArgumentException $e) {
if ($e instanceof NotFoundResourceException) {
if ($throw === true) {
throw $e;
}
} else {
throw $e;
}
}
}
