/**
* Override localization file
*
* This method merges the content of the override file with the default file
*
* @param string $fileReference
* @param string $languageKey
* @param string $charset
* @param int $errorMode
* @param array $LOCAL_LANG
* @return void
*/
protected function localizationOverride($fileReference, $languageKey, $charset, $errorMode, array &$LOCAL_LANG)
{
$overrides = array();
$fileReferenceWithoutExtension = $this->store->getFileReferenceWithoutExtension($fileReference);
$locallangXMLOverride = $GLOBALS['TYPO3_CONF_VARS']['SYS']['locallangXMLOverride'];
foreach ($this->store->getSupportedExtensions() as $extension) {
if (isset($locallangXMLOverride[$languageKey][$fileReferenceWithoutExtension . '.' . $extension]) && is_array($locallangXMLOverride[$languageKey][$fileReferenceWithoutExtension . '.' . $extension])) {
$overrides = array_merge($overrides, $locallangXMLOverride[$languageKey][$fileReferenceWithoutExtension . '.' . $extension]);
} elseif (isset($locallangXMLOverride[$fileReferenceWithoutExtension . '.' . $extension]) && is_array($locallangXMLOverride[$fileReferenceWithoutExtension . '.' . $extension])) {
$overrides = array_merge($overrides, $locallangXMLOverride[$fileReferenceWithoutExtension . '.' . $extension]);
}
}
if (!empty($overrides)) {
foreach ($overrides as $overrideFile) {
$languageOverrideFileName = GeneralUtility::getFileAbsFileName($overrideFile);
ArrayUtility::mergeRecursiveWithOverrule($LOCAL_LANG, $this->getParsedData($languageOverrideFileName, $languageKey, $charset, $errorMode, TRUE));
}
}
}