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  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\Application\Routers;
  9: 
 10: use Nette;
 11: 
 12: 
 13: /**
 14:  * The router broker.
 15:  */
 16: class RouteList extends Nette\Utils\ArrayList implements Nette\Application\IRouter
 17: {
 18:     /** @var array */
 19:     private $cachedRoutes;
 20: 
 21:     /** @var string */
 22:     private $module;
 23: 
 24: 
 25:     public function __construct($module = NULL)
 26:     {
 27:         $this->module = $module ? $module . ':' : '';
 28:     }
 29: 
 30: 
 31:     /**
 32:      * Maps HTTP request to a Request object.
 33:      * @return Nette\Application\Request|NULL
 34:      */
 35:     public function match(Nette\Http\IRequest $httpRequest)
 36:     {
 37:         foreach ($this as $route) {
 38:             $appRequest = $route->match($httpRequest);
 39:             if ($appRequest !== NULL) {
 40:                 $name = $appRequest->getPresenterName();
 41:                 if (strncmp($name, 'Nette:', 6)) {
 42:                     $appRequest->setPresenterName($this->module . $name);
 43:                 }
 44:                 return $appRequest;
 45:             }
 46:         }
 47:         return NULL;
 48:     }
 49: 
 50: 
 51:     /**
 52:      * Constructs absolute URL from Request object.
 53:      * @return string|NULL
 54:      */
 55:     public function constructUrl(Nette\Application\Request $appRequest, Nette\Http\Url $refUrl)
 56:     {
 57:         if ($this->cachedRoutes === NULL) {
 58:             $routes = array();
 59:             $routes['*'] = array();
 60: 
 61:             foreach ($this as $route) {
 62:                 $presenters = $route instanceof Route && is_array($tmp = $route->getTargetPresenters())
 63:                     ? $tmp : array_keys($routes);
 64: 
 65:                 foreach ($presenters as $presenter) {
 66:                     if (!isset($routes[$presenter])) {
 67:                         $routes[$presenter] = $routes['*'];
 68:                     }
 69:                     $routes[$presenter][] = $route;
 70:                 }
 71:             }
 72: 
 73:             $this->cachedRoutes = $routes;
 74:         }
 75: 
 76:         if ($this->module) {
 77:             if (strncmp($tmp = $appRequest->getPresenterName(), $this->module, strlen($this->module)) === 0) {
 78:                 $appRequest = clone $appRequest;
 79:                 $appRequest->setPresenterName(substr($tmp, strlen($this->module)));
 80:             } else {
 81:                 return NULL;
 82:             }
 83:         }
 84: 
 85:         $presenter = $appRequest->getPresenterName();
 86:         if (!isset($this->cachedRoutes[$presenter])) {
 87:             $presenter = '*';
 88:         }
 89: 
 90:         foreach ($this->cachedRoutes[$presenter] as $route) {
 91:             $url = $route->constructUrl($appRequest, $refUrl);
 92:             if ($url !== NULL) {
 93:                 return $url;
 94:             }
 95:         }
 96: 
 97:         return NULL;
 98:     }
 99: 
100: 
101:     /**
102:      * Adds the router.
103:      * @param  mixed
104:      * @param  Nette\Application\IRouter
105:      * @return void
106:      */
107:     public function offsetSet($index, $route)
108:     {
109:         if (!$route instanceof Nette\Application\IRouter) {
110:             throw new Nette\InvalidArgumentException('Argument must be IRouter descendant.');
111:         }
112:         parent::offsetSet($index, $route);
113:     }
114: 
115: 
116:     /**
117:      * @return string
118:      */
119:     public function getModule()
120:     {
121:         return $this->module;
122:     }
123: 
124: }
125: 
Nette 2.3.8 API API documentation generated by ApiGen 2.8.0