Current File : /www/loslex/demo/vendor/sentry/sentry-laravel/src/Sentry/Laravel/Tracing/ServiceProvider.php
<?php
namespace Sentry\Laravel\Tracing;
use Illuminate\Contracts\Container\BindingResolutionException;
use Illuminate\Contracts\Events\Dispatcher;
use Illuminate\Contracts\Http\Kernel as HttpKernelInterface;
use Illuminate\Contracts\View\Engine;
use Illuminate\Contracts\View\View;
use Illuminate\Foundation\Http\Kernel as HttpKernel;
use Illuminate\Routing\Contracts\CallableDispatcher;
use Illuminate\Routing\Contracts\ControllerDispatcher;
use Illuminate\View\Engines\EngineResolver;
use Illuminate\View\Factory as ViewFactory;
use InvalidArgumentException;
use Laravel\Lumen\Application as Lumen;
use Sentry\Laravel\BaseServiceProvider;
use Sentry\Laravel\Tracing\Routing\TracingCallableDispatcherTracing;
use Sentry\Laravel\Tracing\Routing\TracingControllerDispatcherTracing;
class ServiceProvider extends BaseServiceProvider
{
public const DEFAULT_INTEGRATIONS = [
Integrations\LighthouseIntegration::class,
];
public function boot(): void
{
// If there is no DSN set we register nothing since it's impossible for us to send traces without a DSN set
if (!$this->hasDsnSet()) {
return;
}
if (!$this->app instanceof Lumen) {
$this->app->booted(function () {
$this->app->make(Middleware::class)->setBootedTimestamp();
});
}
$tracingConfig = $this->getTracingConfig();
$this->bindEvents($tracingConfig);
$this->bindViewEngine($tracingConfig);
$this->decorateRoutingDispatchers();
if ($this->app instanceof Lumen) {
$this->app->middleware(Middleware::class);
} elseif ($this->app->bound(HttpKernelInterface::class)) {
$httpKernel = $this->app->make(HttpKernelInterface::class);
if ($httpKernel instanceof HttpKernel) {
$httpKernel->prependMiddleware(Middleware::class);
}
}
}
public function register(): void
{
$this->app->singleton(Middleware::class, function () {
$continueAfterResponse = ($this->getTracingConfig()['continue_after_response'] ?? true) === true;
return new Middleware($this->app, $continueAfterResponse);
});
}
private function bindEvents(array $tracingConfig): void
{
$handler = new EventHandler($tracingConfig);
try {
/** @var \Illuminate\Contracts\Events\Dispatcher $dispatcher */
$dispatcher = $this->app->make(Dispatcher::class);
$handler->subscribe($dispatcher);
} catch (BindingResolutionException $e) {
// If we cannot resolve the event dispatcher we also cannot listen to events
}
}
private function bindViewEngine($tracingConfig): void
{
if (($tracingConfig['views'] ?? true) !== true) {
return;
}
$viewEngineWrapper = function (EngineResolver $engineResolver): void {
foreach (['file', 'php', 'blade'] as $engineName) {
try {
$realEngine = $engineResolver->resolve($engineName);
$engineResolver->register($engineName, function () use ($realEngine) {
return $this->wrapViewEngine($realEngine);
});
} catch (InvalidArgumentException $e) {
// The `file` engine was introduced in Laravel 5.4. On lower Laravel versions
// resolving that driver will throw an `InvalidArgumentException`. We can
// ignore this exception because we can't wrap drivers that don't exist
}
}
};
if ($this->app->resolved('view.engine.resolver')) {
$viewEngineWrapper($this->app->make('view.engine.resolver'));
} else {
$this->app->afterResolving('view.engine.resolver', $viewEngineWrapper);
}
}
private function wrapViewEngine(Engine $realEngine): Engine
{
/** @var ViewFactory $viewFactory */
$viewFactory = $this->app->make('view');
$viewFactory->composer('*', static function (View $view) use ($viewFactory): void {
$viewFactory->share(ViewEngineDecorator::SHARED_KEY, $view->name());
});
return new ViewEngineDecorator($realEngine, $viewFactory);
}
private function getTracingConfig(): array
{
return $this->getUserConfig()['tracing'] ?? [];
}
private function decorateRoutingDispatchers(): void
{
$this->app->extend(CallableDispatcher::class, static function (CallableDispatcher $dispatcher) {
return new TracingCallableDispatcherTracing($dispatcher);
});
$this->app->extend(ControllerDispatcher::class, static function (ControllerDispatcher $dispatcher) {
return new TracingControllerDispatcherTracing($dispatcher);
});
}
}
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