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  1: <?php
  2: 
  3: /**
  4:  * This file is part of the Nette Framework (http://nette.org)
  5:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
  6:  */
  7: 
  8: namespace Nette\Application\Routers;
  9: 
 10: use Nette;
 11: 
 12: 
 13: /**
 14:  * The router broker.
 15:  * @property-read string $module
 16:  */
 17: class RouteList extends Nette\Utils\ArrayList implements Nette\Application\IRouter
 18: {
 19:     /** @var array */
 20:     private $cachedRoutes;
 21: 
 22:     /** @var string */
 23:     private $module;
 24: 
 25: 
 26:     public function __construct($module = NULL)
 27:     {
 28:         $this->module = $module ? $module . ':' : '';
 29:     }
 30: 
 31: 
 32:     /**
 33:      * Maps HTTP request to a Request object.
 34:      * @return Nette\Application\Request|NULL
 35:      */
 36:     public function match(Nette\Http\IRequest $httpRequest)
 37:     {
 38:         foreach ($this as $route) {
 39:             $appRequest = $route->match($httpRequest);
 40:             if ($appRequest !== NULL) {
 41:                 $name = $appRequest->getPresenterName();
 42:                 if (strncmp($name, 'Nette:', 6)) {
 43:                     $appRequest->setPresenterName($this->module . $name);
 44:                 }
 45:                 return $appRequest;
 46:             }
 47:         }
 48:         return NULL;
 49:     }
 50: 
 51: 
 52:     /**
 53:      * Constructs absolute URL from Request object.
 54:      * @return string|NULL
 55:      */
 56:     public function constructUrl(Nette\Application\Request $appRequest, Nette\Http\Url $refUrl)
 57:     {
 58:         if ($this->cachedRoutes === NULL) {
 59:             $routes = array();
 60:             $routes['*'] = array();
 61: 
 62:             foreach ($this as $route) {
 63:                 $presenters = $route instanceof Route && is_array($tmp = $route->getTargetPresenters())
 64:                     ? $tmp : array_keys($routes);
 65: 
 66:                 foreach ($presenters as $presenter) {
 67:                     if (!isset($routes[$presenter])) {
 68:                         $routes[$presenter] = $routes['*'];
 69:                     }
 70:                     $routes[$presenter][] = $route;
 71:                 }
 72:             }
 73: 
 74:             $this->cachedRoutes = $routes;
 75:         }
 76: 
 77:         if ($this->module) {
 78:             if (strncmp($tmp = $appRequest->getPresenterName(), $this->module, strlen($this->module)) === 0) {
 79:                 $appRequest = clone $appRequest;
 80:                 $appRequest->setPresenterName(substr($tmp, strlen($this->module)));
 81:             } else {
 82:                 return NULL;
 83:             }
 84:         }
 85: 
 86:         $presenter = $appRequest->getPresenterName();
 87:         if (!isset($this->cachedRoutes[$presenter])) {
 88:             $presenter = '*';
 89:         }
 90: 
 91:         foreach ($this->cachedRoutes[$presenter] as $route) {
 92:             $url = $route->constructUrl($appRequest, $refUrl);
 93:             if ($url !== NULL) {
 94:                 return $url;
 95:             }
 96:         }
 97: 
 98:         return NULL;
 99:     }
100: 
101: 
102:     /**
103:      * Adds the router.
104:      * @param  mixed
105:      * @param  Nette\Application\IRouter
106:      * @return void
107:      */
108:     public function offsetSet($index, $route)
109:     {
110:         if (!$route instanceof Nette\Application\IRouter) {
111:             throw new Nette\InvalidArgumentException('Argument must be IRouter descendant.');
112:         }
113:         parent::offsetSet($index, $route);
114:     }
115: 
116: 
117:     /**
118:      * @return string
119:      */
120:     public function getModule()
121:     {
122:         return $this->module;
123:     }
124: 
125: }
126: 
Nette 2.3.4 API API documentation generated by ApiGen 2.8.0