185 lines
3.3 KiB
PHP
185 lines
3.3 KiB
PHP
<?php namespace Laravel; use Closure;
|
|
|
|
class Request {
|
|
|
|
/**
|
|
* All of the route instances handling the request.
|
|
*
|
|
* @var array
|
|
*/
|
|
public static $route;
|
|
|
|
/**
|
|
* The request data key that is used to indicate a spoofed request method.
|
|
*
|
|
* @var string
|
|
*/
|
|
const spoofer = '__spoofer';
|
|
|
|
/**
|
|
* Get the URI for the current request.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function uri()
|
|
{
|
|
return URI::current();
|
|
}
|
|
|
|
/**
|
|
* Get the request method.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function method()
|
|
{
|
|
if ($_SERVER['REQUEST_METHOD'] == 'HEAD')
|
|
{
|
|
return 'GET';
|
|
}
|
|
|
|
return (static::spoofed()) ? $_POST[Request::spoofer] : $_SERVER['REQUEST_METHOD'];
|
|
}
|
|
|
|
/**
|
|
* Get an item from the $_SERVER array.
|
|
*
|
|
* @param string $key
|
|
* @param mixed $default
|
|
* @return string
|
|
*/
|
|
public static function server($key = null, $default = null)
|
|
{
|
|
return array_get($_SERVER, strtoupper($key), $default);
|
|
}
|
|
|
|
/**
|
|
* Determine if the request method is being spoofed by a hidden Form element.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function spoofed()
|
|
{
|
|
return is_array($_POST) and array_key_exists(Request::spoofer, $_POST);
|
|
}
|
|
|
|
/**
|
|
* Get the requestor's IP address.
|
|
*
|
|
* @param mixed $default
|
|
* @return string
|
|
*/
|
|
public static function ip($default = '0.0.0.0')
|
|
{
|
|
if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
|
|
{
|
|
return $_SERVER['HTTP_X_FORWARDED_FOR'];
|
|
}
|
|
elseif (isset($_SERVER['HTTP_CLIENT_IP']))
|
|
{
|
|
return $_SERVER['HTTP_CLIENT_IP'];
|
|
}
|
|
elseif (isset($_SERVER['REMOTE_ADDR']))
|
|
{
|
|
return $_SERVER['REMOTE_ADDR'];
|
|
}
|
|
|
|
return value($default);
|
|
}
|
|
|
|
/**
|
|
* Get the HTTP protocol for the request.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function protocol()
|
|
{
|
|
return array_get($_SERVER, 'SERVER_PROTOCOL', 'HTTP/1.1');
|
|
}
|
|
|
|
/**
|
|
* Determine if the current request is using HTTPS.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function secure()
|
|
{
|
|
return isset($_SERVER['HTTPS']) and strtolower($_SERVER['HTTPS']) !== 'off';
|
|
}
|
|
|
|
/**
|
|
* Determine if the request has been forged.
|
|
*
|
|
* The session CSRF token will be compared to the CSRF token in the request input.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function forged()
|
|
{
|
|
return Input::get(Session::csrf_token) !== Session::token();
|
|
}
|
|
|
|
/**
|
|
* Determine if the current request is an AJAX request.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function ajax()
|
|
{
|
|
if ( ! isset($_SERVER['HTTP_X_REQUESTED_WITH'])) return false;
|
|
|
|
return strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
|
|
}
|
|
|
|
/**
|
|
* Get the HTTP referrer for the request.
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function referrer()
|
|
{
|
|
return array_get($_SERVER, 'HTTP_REFERER');
|
|
}
|
|
|
|
/**
|
|
* Determine if the current request is via the command line.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public static function cli()
|
|
{
|
|
return defined('STDIN');
|
|
}
|
|
|
|
/**
|
|
* Get the Laravel environment for the current request.
|
|
*
|
|
* @return string|null
|
|
*/
|
|
public static function env()
|
|
{
|
|
if (isset($_SERVER['LARAVEL_ENV'])) return $_SERVER['LARAVEL_ENV'];
|
|
}
|
|
|
|
/**
|
|
* Determine the current request environment.
|
|
*
|
|
* @param string $env
|
|
* @return bool
|
|
*/
|
|
public static function is_env($env)
|
|
{
|
|
return static::env() === $env;
|
|
}
|
|
|
|
/**
|
|
* Get the main route handling the request.
|
|
*
|
|
* @return Route
|
|
*/
|
|
public static function route()
|
|
{
|
|
return static::$route;
|
|
}
|
|
|
|
} |