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<?php |
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namespace Recca0120\LaravelTracy\Middleware; |
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use Illuminate\Http\Request; |
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use Illuminate\Contracts\Events\Dispatcher; |
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use Recca0120\LaravelTracy\DebuggerManager; |
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use Symfony\Component\HttpFoundation\Response; |
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use Recca0120\LaravelTracy\Events\BeforeBarRender; |
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use Symfony\Component\HttpFoundation\RedirectResponse; |
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use Symfony\Component\HttpFoundation\StreamedResponse; |
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use Symfony\Component\HttpFoundation\BinaryFileResponse; |
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class RenderBar |
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{ |
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/** |
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* $debuggerManager. |
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* |
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* @var \Recca0120\LaravelTracy\DebuggerManager |
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*/ |
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protected $debuggerManager; |
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/** |
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* $events. |
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* |
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* @var \Illuminate\Contracts\Events\Dispatcher |
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*/ |
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protected $events; |
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/** |
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* __construct. |
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* |
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* |
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* @param \Recca0120\LaravelTracy\DebuggerManager $debuggerManager |
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* @param \Illuminate\Contracts\Events\Dispatcher $events |
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*/ |
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public function __construct(DebuggerManager $debuggerManager, Dispatcher $events) |
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{ |
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$this->debuggerManager = $debuggerManager; |
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$this->events = $events; |
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} |
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/** |
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* handle. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @param \Closure $next |
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* @return \Symfony\Component\HttpFoundation\Response |
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*/ |
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public function handle($request, $next) |
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{ |
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return $request->has('_tracy_bar') === true |
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? $this->barContent($request, $next) |
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: $this->render($request, $next); |
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} |
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/** |
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* barContent. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @param \Closure $next |
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* @return \Symfony\Component\HttpFoundation\Response |
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*/ |
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protected function barContent($request, $next) |
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{ |
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$response = $next($request); |
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$type = $request->get('_tracy_bar'); |
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if ($request->hasSession() === true && in_array($type, ['js', 'css'], true) === false) { |
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$request->session()->reflash(); |
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} |
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return $response; |
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} |
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/** |
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* render. |
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* |
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* @param \Illuminate\Http\Request $request |
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* @param \Closure $next |
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* @return \Symfony\Component\HttpFoundation\Response |
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*/ |
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protected function render($request, $next) |
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{ |
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$this->debuggerManager->dispatch(); |
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$response = $next($request); |
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$ajax = $request->ajax(); |
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if ($this->reject($response, $request, $ajax) === true) { |
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return $response; |
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} |
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$this->events->fire(new BeforeBarRender($request, $response)); |
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$response->setContent( |
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$this->debuggerManager->shutdownHandler( |
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$response->getContent() |
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) |
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); |
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return $response; |
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} |
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/** |
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* reject. |
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* |
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* @param \Symfony\Component\HttpFoundation\Response $response |
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* @param \Illuminate\Http\Request $request |
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* @param bool $ajax |
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* |
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* @return bool |
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*/ |
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protected function reject(Response $response, Request $request, $ajax) |
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{ |
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if ($this->debuggerManager->showBar() === false || |
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$response instanceof BinaryFileResponse || |
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$response instanceof StreamedResponse || |
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$response instanceof RedirectResponse |
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) { |
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return true; |
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} |
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if ($ajax === true) { |
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return false; |
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} |
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$contentType = strtolower($response->headers->get('Content-Type')); |
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$accepts = $this->debuggerManager->accepts(); |
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if ((empty($contentType) === true && $response->getStatusCode() >= 400) || |
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count($accepts) === 0 |
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) { |
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return false; |
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} |
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foreach ($accepts as $accept) { |
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if (strpos($contentType, $accept) !== false) { |
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return false; |
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} |
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} |
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return true; |
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} |
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} |
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.