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