Clockwork Laravel exception handler

gistfile1.php

<?php

use Illuminate\Http\Response;
use Clockwork\Clockwork;
use Clockwork\Support\Laravel\ClockworkServiceProvider;

App::error(function(Exception $exception)
{
	$app = app();

	$output = $app['whoops']->handleException($exception);

	$service = new ClockworkServiceProvider($app);

	if (!$service->isCollectingData()) {
		return; // Collecting data is disabled, return immediately
	}

	// don't collect data for configured URIs
	$request_uri = $app['request']->getRequestUri();
	$filter_uris = $app['config']->get('clockwork::config.filter_uris', array());
	$filter_uris[] = '/__clockwork/[0-9\.]+'; // don't collect data for Clockwork requests

	foreach ($filter_uris as $uri) {
		$regexp = '#' . str_replace('#', '\#', $uri) . '#';

		if (preg_match($regexp, $request_uri)) {
			return;
		}
	}

	$app['clockwork.laravel']->setResponse(new Response('', 500));

	$app['clockwork']->resolveRequest();
	$app['clockwork']->storeRequest();

	if (!$service->isEnabled()) {
		return; // Clockwork is disabled, don't set the headers
	}

	$headers = array(
		'X-Clockwork-Id' => $app['clockwork']->getRequest()->id,
		'X-Clockwork-Version' => Clockwork::VERSION
	);

	if ($app['request']->getBasePath()) {
		$headers['X-Clockwork-Path'] = $app['request']->getBasePath() . '/__clockwork/';
	}
	
	$extra_headers = $app['config']->get('clockwork::config.headers');
	if ($extra_headers && is_array($extra_headers)) {
		foreach ($extra_headers as $header_name => $header_value) {
			$headers['X-Clockwork-Header-' . $header_name] = $header_value;
		}
	}

	return new Response($output, 500, $headers);
});