public function writeFallbackFile(TranslationEvent $event)
{
$file = THELIA_LOCAL_DIR . 'I18n' . DS . $event->getLocale() . '.php';
$fs = new Filesystem();
$translations = [];
if (!$fs->exists($file)) {
if (true === $event->isCreateFileIfNotExists()) {
$dir = dirname($file);
$fs->mkdir($dir);
$this->cacheClear($event->getDispatcher());
} else {
throw new \RuntimeException(Translator::getInstance()->trans('Failed to open translation file %file. Please be sure that this file is writable by your Web server', array('%file' => $file)));
}
} else {
/*$loader = new PhpFileLoader();
$catalogue = $loade r->load($file);
$translations = $catalogue->all();
*/
$translations = (require $file);
if (!is_array($translations)) {
$translations = [];
}
}
if ($fp = @fopen($file, 'w')) {
$texts = $event->getTranslatableStrings();
$customs = $event->getCustomFallbackStrings();
$globals = $event->getGlobalFallbackStrings();
// just reset current translations for this domain to remove strings that do not exist anymore
$translations[$event->getDomain()] = [];
foreach ($texts as $key => $text) {
if (!empty($customs[$key])) {
$translations[$event->getDomain()][$text] = $customs[$key];
}
if (!empty($globals[$key])) {
$translations[$text] = $globals[$key];
} else {
unset($translations[$text]);
}
}
fwrite($fp, '<' . "?php\n\n");
fwrite($fp, "return [\n");
// Sort keys alphabetically while keeping index
ksort($translations);
foreach ($translations as $key => $text) {
// Write only defined (not empty) translations
if (!empty($translations[$key])) {
if (is_array($translations[$key])) {
$key = str_replace("'", "\\'", $key);
fwrite($fp, sprintf(" '%s' => [\n", $key));
ksort($translations[$key]);
foreach ($translations[$key] as $subKey => $subText) {
$subKey = str_replace("'", "\\'", $subKey);
$translation = str_replace("'", "\\'", $subText);
fwrite($fp, sprintf(" '%s' => '%s',\n", $subKey, $translation));
}
fwrite($fp, " ],\n");
} else {
$key = str_replace("'", "\\'", $key);
$translation = str_replace("'", "\\'", $text);
fwrite($fp, sprintf(" '%s' => '%s',\n", $key, $translation));
}
}
}
fwrite($fp, "];\n");
@fclose($fp);
}
}