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Standard.php
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Standard.php
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<?php
/**
* The MIT License
*
* Copyright (c) 2010 - 2012 Tony R Quilkey <trq@proemframework.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @namespace Proem\Api\Routing\Router
*/
namespace Proem\Api\Routing\Router;
use Proem\Routing\Router\Template,
Proem\Routing\Route\Template as Route,
Proem\Routing\Signal\Event\RouteMatch,
Proem\Signal\Manager\Template as SignalManager,
Proem\Util\Storage\KeyValStore;
/**
* Proem\Api\Routing\Router\Standard
*/
class Standard implements Template
{
/**
* Store the request url
*/
private $requestUrl;
/**
* Store our routes
*
* @var Proem\Util\Storage\KeyValStore
*/
private $routes;
/**
* Setup
*
* @param string $requestUri
*/
public function __construct($requestUrl)
{
$this->requestUrl = $requestUrl;
$this->routes = new KeyValStore;
}
/**
* Store route objects
*/
public function map($name, Route $route)
{
$this->routes->set($name, $route);
return $this;
}
/**
* Recurse through the Routes until a match is found.
*
* When called multiple times (in a loop for instance)
* this method will return a new matching route until
* all routes have been processed.
*
* Once exhausted this function returns false and the
* internal pointer is reset so the Router can be used
* again.
*/
public function route()
{
if ($route = $this->routes->current()) {
$this->routes->next();
$route->process($this->requestUrl);
if ($route->isMatch() && $route->getPayload()->isPopulated()) {
return $route->getPayload();
} else {
return $this->route();
}
}
$this->routes->rewind();
return false;
}
}