/**
* Inject custom Asset package to Kernel assets helper
*
* @param KernelEvent $event
*/
public function onKernelRequest(KernelEvent $event)
{
if (!$event->isMasterRequest()) {
return;
}
// retrieve needed params
$kernel = $this->container->get('kernel');
$environment = $kernel->getEnvironment();
$nodeEnvironment = $this->container->getParameter('grunt.environment');
// cachebusting shouldn't be applied in node environment
// BrowserSync delivers files from app/Resources
if ($environment != $nodeEnvironment) {
// defaulrts to web folder
$rootDir = $this->container->getParameter('grunt.filerev.root_dir');
$package = new FilerevPackage();
$package->setRoot($rootDir);
// catalogue holds rev data from grunt-filerev
// generated by the command `grunt rev` which is called during the build process
$this->initializeCacheCatalogue();
$package->setSummary($this->catalogue);
$assetsHelper = $this->container->get('templating.helper.assets');
$assetsHelper->setDefaultPackage($package);
}
}
/**
* Checks whether the request is a Contao front end master request.
*
* @param KernelEvent $event
*
* @return bool
*/
protected function isFrontendMasterRequest(KernelEvent $event)
{
return $event->isMasterRequest() && $this->isFrontendScope();
}
/**
* @param KernelEvent $event
*
* @return bool
*/
protected function isEventEligible(KernelEvent $event)
{
return $event->isMasterRequest();
}
/**
* @param KernelEvent $event
* @return bool
*/
protected function isActive(KernelEvent $event)
{
$request = $event->getRequest();
if ($this->active === true) {
return true;
}
$this->active = false;
if ($event instanceof FilterControllerEvent) {
if (!$event->isMasterRequest()) {
return false;
}
if ($event->getController()[0] instanceof RestApiControllerInterface) {
return $this->active = true;
}
}
foreach ($this->whitelist as $whitelist) {
if (preg_match($whitelist, $request->getPathInfo())) {
return $this->active = true;
}
}
foreach ($this->blacklist as $blacklist) {
if (preg_match($blacklist, $request->getPathInfo())) {
$this->active = false;
}
}
return $this->active;
}
