/**
* On core response
*
* @param FilterResponseEvent $event
*/
public function onCoreResponse(FilterResponseEvent $event)
{
if (null === $this->newRelicTwigExtension || false === $this->newRelicTwigExtension->isUsed()) {
foreach ($this->newRelic->getCustomMetrics() as $name => $value) {
$this->interactor->addCustomMetric($name, $value);
}
foreach ($this->newRelic->getCustomParameters() as $name => $value) {
$this->interactor->addCustomParameter($name, $value);
}
}
if ($this->instrument) {
if (null === $this->newRelicTwigExtension || false === $this->newRelicTwigExtension->isUsed()) {
$this->interactor->disableAutoRUM();
}
// Some requests might not want to get instrumented
if ($event->getRequest()->attributes->get('_instrument', true)) {
$response = $event->getResponse();
// We can only instrument HTML responses
if (substr($response->headers->get('Content-Type'), 0, 9) == 'text/html') {
$responseContent = $response->getContent();
if (null === $this->newRelicTwigExtension || false === $this->newRelicTwigExtension->isHeaderCalled()) {
$responseContent = preg_replace('/<\\s*head\\s*>/', '$0' . $this->interactor->getBrowserTimingHeader(), $responseContent);
}
if (null === $this->newRelicTwigExtension || false === $this->newRelicTwigExtension->isFooterCalled()) {
$responseContent = preg_replace('/<\\s*\\/\\s*body\\s*>/', $this->interactor->getBrowserTimingFooter() . '$0', $responseContent);
}
if ($responseContent) {
$response->setContent($responseContent);
}
}
}
}
if ($this->symfonyCache) {
$this->interactor->endTransaction();
}
}
/**
* {@inheritdoc}
*/
public function endTransaction()
{
$this->log('Ending a New Relic transaction');
$this->interactor->endTransaction();
}
