/**
* Generate the message blob for a given module in a given language.
*
* @param ResourceLoaderModule $module
* @param string $lang Language code
* @return string JSON blob
*/
private function generateMessageBlob(ResourceLoaderModule $module, $lang)
{
$messages = [];
foreach ($module->getMessages() as $key) {
$messages[$key] = $this->fetchMessage($key, $lang);
}
$json = FormatJson::encode((object) $messages);
if ($json === false) {
$this->logger->warning('Failed to encode message blob for {module} ({lang})', ['module' => $module->getName(), 'lang' => $lang]);
$json = '{}';
}
return $json;
}
/**
* Get the message blob for a module
*
* @since 1.27
* @param ResourceLoaderModule $module
* @param string $lang Language code
* @return string JSON
*/
public function getBlob(ResourceLoaderModule $module, $lang)
{
$blobs = $this->getBlobs(array($module->getName() => $module), $lang);
return $blobs[$module->getName()];
}