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<?php
/*
* This file is part of the Silex framework.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Silex;
use Symfony\Component\Routing\Route as BaseRoute;
/**
* A wrapper for a controller, mapped to a route.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class Route extends BaseRoute
{
/**
* Constructor.
*
* Available options:
*
* * compiler_class: A class name able to compile this route instance (RouteCompiler by default)
*
* @param string $path The path pattern to match
* @param array $defaults An array of default parameter values
* @param array $requirements An array of requirements for parameters (regexes)
* @param array $options An array of options
* @param string $host The host pattern to match
* @param string|array $schemes A required URI scheme or an array of restricted schemes
* @param string|array $methods A required HTTP method or an array of restricted methods
*/
public function __construct($path = '/', array $defaults = array(), array $requirements = array(), array $options = array(), $host = '', $schemes = array(), $methods = array())
{
// overridden constructor to make $path optional
parent::__construct($path, $defaults, $requirements, $options, $host, $schemes, $methods);
}
/**
* Sets the route code that should be executed when matched.
*
* @param callable $to PHP callback that returns the response when matched
*
* @return Route $this The current Route instance
*/
public function run($to)
{
$this->setDefault('_controller', $to);
return $this;
}
/**
* Sets the requirement for a route variable.
*
* @param string $variable The variable name
* @param string $regexp The regexp to apply
*
* @return Route $this The current route instance
*/
public function assert($variable, $regexp)
{
$this->setRequirement($variable, $regexp);
return $this;
}
/**
* Sets the default value for a route variable.
*
* @param string $variable The variable name
* @param mixed $default The default value
*
* @return Route $this The current Route instance
*/
public function value($variable, $default)
{
$this->setDefault($variable, $default);
return $this;
}
/**
* Sets a converter for a route variable.
*
* @param string $variable The variable name
* @param mixed $callback A PHP callback that converts the original value
*
* @return Route $this The current Route instance
*/
public function convert($variable, $callback)
{
$converters = $this->getOption('_converters');
$converters[$variable] = $callback;
$this->setOption('_converters', $converters);
return $this;
}
/**
* Sets the requirement for the HTTP method.
*
* @param string $method The HTTP method name. Multiple methods can be supplied, delimited by a pipe character '|', eg. 'GET|POST'
*
* @return Route $this The current Route instance
*/
public function method($method)
{
$this->setMethods(explode('|', $method));
return $this;
}
/**
* Sets the requirement of host on this Route.
*
* @param string $host The host for which this route should be enabled
*
* @return Route $this The current Route instance
*/
public function host($host)
{
$this->setHost($host);
return $this;
}
/**
* Sets the requirement of HTTP (no HTTPS) on this Route.
*
* @return Route $this The current Route instance
*/
public function requireHttp()
{
$this->setSchemes('http');
return $this;
}
/**
* Sets the requirement of HTTPS on this Route.
*
* @return Route $this The current Route instance
*/
public function requireHttps()
{
$this->setSchemes('https');
return $this;
}
/**
* Sets a callback to handle before triggering the route callback.
*
* @param mixed $callback A PHP callback to be triggered when the Route is matched, just before the route callback
*
* @return Route $this The current Route instance
*/
public function before($callback)
{
$callbacks = $this->getOption('_before_middlewares');
$callbacks[] = $callback;
$this->setOption('_before_middlewares', $callbacks);
return $this;
}
/**
* Sets a callback to handle after the route callback.
*
* @param mixed $callback A PHP callback to be triggered after the route callback
*
* @return Route $this The current Route instance
*/
public function after($callback)
{
$callbacks = $this->getOption('_after_middlewares');
$callbacks[] = $callback;
$this->setOption('_after_middlewares', $callbacks);
return $this;
}
/**
* Sets a condition for the route to match.
*
* @param string $condition The condition
*
* @return Route $this The current Route instance
*/
public function when($condition)
{
$this->setCondition($condition);
return $this;
}
}