/**
* Returns the path to the existing localized version of file given.
*
* Searching is done for the current locale if no $locale parameter is
* provided. The search is done according to the configured fallback
* rule.
*
* If parameter $strict is provided, searching is done only for the
* provided / current locale (without searching of files localized for
* more generic locales).
*
* If no localized version of file is found, $filepath is returned without
* any change.
*
* @param string $path Base directory to the translation files
* @param string $sourceName name of the translation source
* @param \TYPO3\FLOW3\I18n\Locale $locale Desired locale of XLIFF file
* @return array Path to the localized file (or $filename when no localized file was found) and the matched locale
* @see Configuration::setFallbackRule()
* @api
*/
public function getXliffFilenameAndPath($path, $sourceName, Locale $locale = NULL)
{
if ($locale === NULL) {
$locale = $this->configuration->getCurrentLocale();
}
foreach ($this->getLocaleChain($locale) as $localeIdentifier => $locale) {
$possibleXliffFilename = Files::concatenatePaths(array($path, $localeIdentifier, $sourceName . '.xlf'));
if (file_exists($possibleXliffFilename)) {
return array($possibleXliffFilename, $locale);
}
}
return array(FALSE, $locale);
}
