MIF_E31222691/laravel/input.php

131 lines
2.5 KiB
PHP

<?php namespace Laravel;
class Input {
/**
* The input data for the request.
*
* @var array
*/
public static $input;
/**
* Get all of the input data for the request.
*
* This method returns a merged array containing Input::get and Input::file.
*
* @return array
*/
public static function all()
{
return array_merge(static::get(), static::file());
}
/**
* Determine if the input data contains an item.
*
* @param string $key
* @return bool
*/
public static function has($key)
{
return ( ! is_null(static::get($key)) and trim((string) static::get($key)) !== '');
}
/**
* Get an item from the input data.
*
* @param string $key
* @param mixed $default
* @return string
*/
public static function get($key = null, $default = null)
{
if (is_null(static::$input)) static::hydrate();
return Arr::get(static::$input, $key, $default);
}
/**
* Determine if the old input data contains an item.
*
* @param string $key
* @return bool
*/
public static function had($key)
{
return ( ! is_null(static::old($key)) and trim((string) static::old($key)) !== '');
}
/**
* Get input data from the previous request.
*
* @param string $key
* @param mixed $default
* @return string
*/
public static function old($key = null, $default = null)
{
if (Config::get('session.driver') == '')
{
throw new \Exception("Sessions must be enabled to retrieve old input data.");
}
return Arr::get(Session::get('laravel_old_input', array()), $key, $default);
}
/**
* Get an item from the uploaded file data.
*
* @param string $key
* @param mixed $default
* @return array
*/
public static function file($key = null, $default = null)
{
return Arr::get($_FILES, $key, $default);
}
/**
* Move an uploaded file to permanent storage.
*
* @param string $key
* @param string $path
* @return bool
*/
public static function upload($key, $path)
{
return array_key_exists($key, $_FILES) ? move_uploaded_file($_FILES[$key]['tmp_name'], $path) : false;
}
/**
* Hydrate the input data for the request.
*
* @return void
*/
public static function hydrate()
{
switch (Request::method())
{
case 'GET':
static::$input =& $_GET;
break;
case 'POST':
static::$input =& $_POST;
break;
case 'PUT':
case 'DELETE':
if (Request::spoofed())
{
static::$input =& $_POST;
}
else
{
parse_str(file_get_contents('php://input'), static::$input);
}
}
}
}