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Direktori : /home2/selectio/www/a1tex.in/vendor/laravel/framework/src/Illuminate/Foundation/Http/ |
Current File : /home2/selectio/www/a1tex.in/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php |
<?php namespace Illuminate\Foundation\Http; use Illuminate\Contracts\Debug\ExceptionHandler; use Illuminate\Contracts\Foundation\Application; use Illuminate\Contracts\Http\Kernel as KernelContract; use Illuminate\Foundation\Http\Events\RequestHandled; use Illuminate\Routing\Pipeline; use Illuminate\Routing\Router; use Illuminate\Support\Facades\Facade; use InvalidArgumentException; use Throwable; class Kernel implements KernelContract { /** * The application implementation. * * @var \Illuminate\Contracts\Foundation\Application */ protected $app; /** * The router instance. * * @var \Illuminate\Routing\Router */ protected $router; /** * The bootstrap classes for the application. * * @var string[] */ protected $bootstrappers = [ \Illuminate\Foundation\Bootstrap\LoadEnvironmentVariables::class, \Illuminate\Foundation\Bootstrap\LoadConfiguration::class, \Illuminate\Foundation\Bootstrap\HandleExceptions::class, \Illuminate\Foundation\Bootstrap\RegisterFacades::class, \Illuminate\Foundation\Bootstrap\RegisterProviders::class, \Illuminate\Foundation\Bootstrap\BootProviders::class, ]; /** * The application's middleware stack. * * @var array */ protected $middleware = []; /** * The application's route middleware groups. * * @var array */ protected $middlewareGroups = []; /** * The application's route middleware. * * @var array */ protected $routeMiddleware = []; /** * The priority-sorted list of middleware. * * Forces non-global middleware to always be in the given order. * * @var string[] */ protected $middlewarePriority = [ \Illuminate\Cookie\Middleware\EncryptCookies::class, \Illuminate\Session\Middleware\StartSession::class, \Illuminate\View\Middleware\ShareErrorsFromSession::class, \Illuminate\Contracts\Auth\Middleware\AuthenticatesRequests::class, \Illuminate\Routing\Middleware\ThrottleRequests::class, \Illuminate\Routing\Middleware\ThrottleRequestsWithRedis::class, \Illuminate\Session\Middleware\AuthenticateSession::class, \Illuminate\Routing\Middleware\SubstituteBindings::class, \Illuminate\Auth\Middleware\Authorize::class, ]; /** * Create a new HTTP kernel instance. * * @param \Illuminate\Contracts\Foundation\Application $app * @param \Illuminate\Routing\Router $router * @return void */ public function __construct(Application $app, Router $router) { $this->app = $app; $this->router = $router; $this->syncMiddlewareToRouter(); } /** * Handle an incoming HTTP request. * * @param \Illuminate\Http\Request $request * @return \Illuminate\Http\Response */ public function handle($request) { try { $request->enableHttpMethodParameterOverride(); $response = $this->sendRequestThroughRouter($request); } catch (Throwable $e) { $this->reportException($e); $response = $this->renderException($request, $e); } $this->app['events']->dispatch( new RequestHandled($request, $response) ); return $response; } /** * Send the given request through the middleware / router. * * @param \Illuminate\Http\Request $request * @return \Illuminate\Http\Response */ protected function sendRequestThroughRouter($request) { $this->app->instance('request', $request); Facade::clearResolvedInstance('request'); $this->bootstrap(); return (new Pipeline($this->app)) ->send($request) ->through($this->app->shouldSkipMiddleware() ? [] : $this->middleware) ->then($this->dispatchToRouter()); } /** * Bootstrap the application for HTTP requests. * * @return void */ public function bootstrap() { if (! $this->app->hasBeenBootstrapped()) { $this->app->bootstrapWith($this->bootstrappers()); } } /** * Get the route dispatcher callback. * * @return \Closure */ protected function dispatchToRouter() { return function ($request) { $this->app->instance('request', $request); return $this->router->dispatch($request); }; } /** * Call the terminate method on any terminable middleware. * * @param \Illuminate\Http\Request $request * @param \Illuminate\Http\Response $response * @return void */ public function terminate($request, $response) { $this->terminateMiddleware($request, $response); $this->app->terminate(); } /** * Call the terminate method on any terminable middleware. * * @param \Illuminate\Http\Request $request * @param \Illuminate\Http\Response $response * @return void */ protected function terminateMiddleware($request, $response) { $middlewares = $this->app->shouldSkipMiddleware() ? [] : array_merge( $this->gatherRouteMiddleware($request), $this->middleware ); foreach ($middlewares as $middleware) { if (! is_string($middleware)) { continue; } [$name] = $this->parseMiddleware($middleware); $instance = $this->app->make($name); if (method_exists($instance, 'terminate')) { $instance->terminate($request, $response); } } } /** * Gather the route middleware for the given request. * * @param \Illuminate\Http\Request $request * @return array */ protected function gatherRouteMiddleware($request) { if ($route = $request->route()) { return $this->router->gatherRouteMiddleware($route); } return []; } /** * Parse a middleware string to get the name and parameters. * * @param string $middleware * @return array */ protected function parseMiddleware($middleware) { [$name, $parameters] = array_pad(explode(':', $middleware, 2), 2, []); if (is_string($parameters)) { $parameters = explode(',', $parameters); } return [$name, $parameters]; } /** * Determine if the kernel has a given middleware. * * @param string $middleware * @return bool */ public function hasMiddleware($middleware) { return in_array($middleware, $this->middleware); } /** * Add a new middleware to the beginning of the stack if it does not already exist. * * @param string $middleware * @return $this */ public function prependMiddleware($middleware) { if (array_search($middleware, $this->middleware) === false) { array_unshift($this->middleware, $middleware); } return $this; } /** * Add a new middleware to end of the stack if it does not already exist. * * @param string $middleware * @return $this */ public function pushMiddleware($middleware) { if (array_search($middleware, $this->middleware) === false) { $this->middleware[] = $middleware; } return $this; } /** * Prepend the given middleware to the given middleware group. * * @param string $group * @param string $middleware * @return $this * * @throws \InvalidArgumentException */ public function prependMiddlewareToGroup($group, $middleware) { if (! isset($this->middlewareGroups[$group])) { throw new InvalidArgumentException("The [{$group}] middleware group has not been defined."); } if (array_search($middleware, $this->middlewareGroups[$group]) === false) { array_unshift($this->middlewareGroups[$group], $middleware); } $this->syncMiddlewareToRouter(); return $this; } /** * Append the given middleware to the given middleware group. * * @param string $group * @param string $middleware * @return $this * * @throws \InvalidArgumentException */ public function appendMiddlewareToGroup($group, $middleware) { if (! isset($this->middlewareGroups[$group])) { throw new InvalidArgumentException("The [{$group}] middleware group has not been defined."); } if (array_search($middleware, $this->middlewareGroups[$group]) === false) { $this->middlewareGroups[$group][] = $middleware; } $this->syncMiddlewareToRouter(); return $this; } /** * Prepend the given middleware to the middleware priority list. * * @param string $middleware * @return $this */ public function prependToMiddlewarePriority($middleware) { if (! in_array($middleware, $this->middlewarePriority)) { array_unshift($this->middlewarePriority, $middleware); } $this->syncMiddlewareToRouter(); return $this; } /** * Append the given middleware to the middleware priority list. * * @param string $middleware * @return $this */ public function appendToMiddlewarePriority($middleware) { if (! in_array($middleware, $this->middlewarePriority)) { $this->middlewarePriority[] = $middleware; } $this->syncMiddlewareToRouter(); return $this; } /** * Sync the current state of the middleware to the router. * * @return void */ protected function syncMiddlewareToRouter() { $this->router->middlewarePriority = $this->middlewarePriority; foreach ($this->middlewareGroups as $key => $middleware) { $this->router->middlewareGroup($key, $middleware); } foreach ($this->routeMiddleware as $key => $middleware) { $this->router->aliasMiddleware($key, $middleware); } } /** * Get the priority-sorted list of middleware. * * @return array */ public function getMiddlewarePriority() { return $this->middlewarePriority; } /** * Get the bootstrap classes for the application. * * @return array */ protected function bootstrappers() { return $this->bootstrappers; } /** * Report the exception to the exception handler. * * @param \Throwable $e * @return void */ protected function reportException(Throwable $e) { $this->app[ExceptionHandler::class]->report($e); } /** * Render the exception to a response. * * @param \Illuminate\Http\Request $request * @param \Throwable $e * @return \Symfony\Component\HttpFoundation\Response */ protected function renderException($request, Throwable $e) { return $this->app[ExceptionHandler::class]->render($request, $e); } /** * Get the application's route middleware groups. * * @return array */ public function getMiddlewareGroups() { return $this->middlewareGroups; } /** * Get the application's route middleware. * * @return array */ public function getRouteMiddleware() { return $this->routeMiddleware; } /** * Get the Laravel application instance. * * @return \Illuminate\Contracts\Foundation\Application */ public function getApplication() { return $this->app; } /** * Set the Laravel application instance. * * @param \Illuminate\Contracts\Foundation\Application $app * @return $this */ public function setApplication(Application $app) { $this->app = $app; return $this; } }