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