/**
* Dump the routes exposed to javascript to '/web/js/fos_js_routes.js'
*
* @param null $lang
* @return string
* @throws \Exception
*/
public function dumpJsRoutes($lang = null)
{
// determine list of supported languages
$langs = array();
$installedLanguages = \ZLanguage::getInstalledLanguages();
if (isset($lang) && in_array($lang, $installedLanguages)) {
// use provided lang if available
$langs = array($lang);
} else {
$multilingual = (bool) \System::getVar('multilingual', 0);
if ($multilingual) {
// get all available locales
$langs = $installedLanguages;
} else {
// get only the default locale
$langs = array(\System::getVar('language_i18n', 'en'));
//$this->container->getParameter('locale');
}
}
$errors = '';
// force deletion of existing file
$targetPath = sprintf('%s/../web/js/fos_js_routes.js', $this->container->getParameter('kernel.root_dir'));
if (file_exists($targetPath)) {
try {
unlink($targetPath);
} catch (\Exception $e) {
$errors .= __f("Error: Could not delete '%s' because %s", array($targetPath, $e->getMessage()));
}
}
foreach ($langs as $lang) {
$command = new DumpCommand();
$command->setContainer($this->container);
$input = new ArrayInput(array('--locale' => $lang . I18nLoader::ROUTING_PREFIX));
$output = new NullOutput();
try {
$command->run($input, $output);
} catch (\RuntimeException $e) {
$errors .= $e->getMessage() . ". ";
}
}
return $errors;
}
