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Mini Shell
Mini Shell
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Application\Routers;
use Nette;
/**
* The router broker.
*
* @author David Grudl
* @property-read string $module
*/
class RouteList extends Nette\ArrayList implements Nette\Application\IRouter
{
/** @var array */
private $cachedRoutes;
/** @var string */
private $module;
public function __construct($module = NULL)
{
$this->module = $module ? $module . ':' : '';
}
/**
* Maps HTTP request to a Request object.
* @return Nette\Application\Request|NULL
*/
public function match(Nette\Http\IRequest $httpRequest)
{
foreach ($this as $route) {
$appRequest = $route->match($httpRequest);
if ($appRequest !== NULL) {
$appRequest->setPresenterName($this->module . $appRequest->getPresenterName());
return $appRequest;
}
}
return NULL;
}
/**
* Constructs absolute URL from Request object.
* @return string|NULL
*/
public function constructUrl(Nette\Application\Request $appRequest, Nette\Http\Url $refUrl)
{
if ($this->cachedRoutes === NULL) {
$routes = array();
$routes['*'] = array();
foreach ($this as $route) {
$presenter = $route instanceof Route ? $route->getTargetPresenter() : NULL;
if ($presenter === FALSE) {
continue;
}
if (is_string($presenter)) {
$presenter = strtolower($presenter);
if (!isset($routes[$presenter])) {
$routes[$presenter] = $routes['*'];
}
$routes[$presenter][] = $route;
} else {
foreach ($routes as $id => $foo) {
$routes[$id][] = $route;
}
}
}
$this->cachedRoutes = $routes;
}
if ($this->module) {
if (strncasecmp($tmp = $appRequest->getPresenterName(), $this->module, strlen($this->module)) === 0) {
$appRequest = clone $appRequest;
$appRequest->setPresenterName(substr($tmp, strlen($this->module)));
} else {
return NULL;
}
}
$presenter = strtolower($appRequest->getPresenterName());
if (!isset($this->cachedRoutes[$presenter])) {
$presenter = '*';
}
foreach ($this->cachedRoutes[$presenter] as $route) {
$url = $route->constructUrl($appRequest, $refUrl);
if ($url !== NULL) {
return $url;
}
}
return NULL;
}
/**
* Adds the router.
* @param mixed
* @param Nette\Application\IRouter
* @return void
*/
public function offsetSet($index, $route)
{
if (!$route instanceof Nette\Application\IRouter) {
throw new Nette\InvalidArgumentException("Argument must be IRouter descendant.");
}
parent::offsetSet($index, $route);
}
/**
* @return string
*/
public function getModule()
{
return $this->module;
}
}
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