1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (https://nette.org)
  5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
  6:  */
  7: 
  8: namespace Nette\Bridges\ApplicationTracy;
  9: 
 10: use Nette;
 11: use Nette\Application\Routers;
 12: use Nette\Application\UI\Presenter;
 13: use Tracy;
 14: use Tracy\Dumper;
 15: 
 16: 
 17: /**
 18:  * Routing debugger for Debug Bar.
 19:  */
 20: class RoutingPanel implements Tracy\IBarPanel
 21: {
 22:     use Nette\SmartObject;
 23: 
 24:     /** @var Nette\Application\IRouter */
 25:     private $router;
 26: 
 27:     /** @var Nette\Http\IRequest */
 28:     private $httpRequest;
 29: 
 30:     /** @var Nette\Application\IPresenterFactory */
 31:     private $presenterFactory;
 32: 
 33:     /** @var array */
 34:     private $routers = [];
 35: 
 36:     /** @var Nette\Application\Request */
 37:     private $request;
 38: 
 39:     /** @var \ReflectionClass|\ReflectionMethod */
 40:     private $source;
 41: 
 42: 
 43:     public static function initializePanel(Nette\Application\Application $application)
 44:     {
 45:         Tracy\Debugger::getBlueScreen()->addPanel(function ($e) use ($application) {
 46:             return $e ? null : [
 47:                 'tab' => 'Nette Application',
 48:                 'panel' => '<h3>Requests</h3>' . Dumper::toHtml($application->getRequests(), [Dumper::LIVE => true])
 49:                     . '<h3>Presenter</h3>' . Dumper::toHtml($application->getPresenter(), [Dumper::LIVE => true]),
 50:             ];
 51:         });
 52:     }
 53: 
 54: 
 55:     public function __construct(Nette\Application\IRouter $router, Nette\Http\IRequest $httpRequest, Nette\Application\IPresenterFactory $presenterFactory)
 56:     {
 57:         $this->router = $router;
 58:         $this->httpRequest = $httpRequest;
 59:         $this->presenterFactory = $presenterFactory;
 60:     }
 61: 
 62: 
 63:     /**
 64:      * Renders tab.
 65:      * @return string
 66:      */
 67:     public function getTab()
 68:     {
 69:         $this->analyse($this->router);
 70:         ob_start(function () {});
 71:         $request = $this->request;
 72:         require __DIR__ . '/templates/RoutingPanel.tab.phtml';
 73:         return ob_get_clean();
 74:     }
 75: 
 76: 
 77:     /**
 78:      * Renders panel.
 79:      * @return string
 80:      */
 81:     public function getPanel()
 82:     {
 83:         ob_start(function () {});
 84:         $request = $this->request;
 85:         $routers = $this->routers;
 86:         $source = $this->source;
 87:         $hasModule = (bool) array_filter($routers, function ($rq) { return $rq['module']; });
 88:         $url = $this->httpRequest->getUrl();
 89:         $method = $this->httpRequest->getMethod();
 90:         require __DIR__ . '/templates/RoutingPanel.panel.phtml';
 91:         return ob_get_clean();
 92:     }
 93: 
 94: 
 95:     /**
 96:      * Analyses simple route.
 97:      * @param  Nette\Application\IRouter
 98:      * @return void
 99:      */
100:     private function analyse($router, $module = '')
101:     {
102:         if ($router instanceof Routers\RouteList) {
103:             foreach ($router as $subRouter) {
104:                 $this->analyse($subRouter, $module . $router->getModule());
105:             }
106:             return;
107:         }
108: 
109:         $matched = 'no';
110:         $request = $router->match($this->httpRequest);
111:         if ($request) {
112:             $request->setPresenterName($module . $request->getPresenterName());
113:             $matched = 'may';
114:             if (empty($this->request)) {
115:                 $this->request = $request;
116:                 $this->findSource();
117:                 $matched = 'yes';
118:             }
119:         }
120: 
121:         $this->routers[] = [
122:             'matched' => $matched,
123:             'class' => get_class($router),
124:             'defaults' => $router instanceof Routers\Route || $router instanceof Routers\SimpleRouter ? $router->getDefaults() : [],
125:             'mask' => $router instanceof Routers\Route ? $router->getMask() : null,
126:             'request' => $request,
127:             'module' => rtrim($module, ':'),
128:         ];
129:     }
130: 
131: 
132:     private function findSource()
133:     {
134:         $request = $this->request;
135:         $presenter = $request->getPresenterName();
136:         try {
137:             $class = $this->presenterFactory->getPresenterClass($presenter);
138:         } catch (Nette\Application\InvalidPresenterException $e) {
139:             return;
140:         }
141:         $rc = new \ReflectionClass($class);
142: 
143:         if ($rc->isSubclassOf(Nette\Application\UI\Presenter::class)) {
144:             if ($request->getParameter(Presenter::SIGNAL_KEY)) {
145:                 $method = $class::formatSignalMethod($request->getParameter(Presenter::SIGNAL_KEY));
146: 
147:             } elseif ($request->getParameter(Presenter::ACTION_KEY)) {
148:                 $action = $request->getParameter(Presenter::ACTION_KEY);
149:                 $method = $class::formatActionMethod($action);
150:                 if (!$rc->hasMethod($method)) {
151:                     $method = $class::formatRenderMethod($action);
152:                 }
153:             }
154:         }
155: 
156:         $this->source = isset($method) && $rc->hasMethod($method) ? $rc->getMethod($method) : $rc;
157:     }
158: }
159: