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<?php
namespace FluentMail\Includes\Request;
use FluentMail\Includes\Support\Arr;
class Request
{
use FileHandler, Cleaner;
protected $app = null;
protected $headers = array();
protected $server = array();
protected $cookie = array();
protected $json = array();
protected $get = array();
protected $post = array();
protected $files = array();
protected $request = array();
public function __construct($app, $get, $post, $files)
{
$this->app = $app;
$this->server = $_SERVER;
$this->cookie = $_COOKIE;
$this->files = $this->prepareFiles($files);
$this->request = array_merge(
$this->get = $this->clean($get),
$this->post = $this->clean($post)
);
}
/**
* Variable exists
* @param string $key
* @return bool
*/
public function exists($key)
{
return Arr::has($this->request, $key);
}
/**
* Variable exists and has truthy value
* @param string $key
* @return bool
*/
public function has($key)
{
return $this->exists($key) && !empty(Arr::get($this->request, $key));
}
public function set($key, $value)
{
Arr::set($this->request, $key, $value);
return $this;
}
public function all()
{
return $this->get();
}
public function get($key = null, $default = null)
{
return Arr::get($this->request, $key, $default);
}
/**
* Get the files from the request.
*
* @return array
*/
public function files()
{
return $this->files;
}
public function query($key = null, $default = null)
{
return $key ? Arr::get($this->get, $key, $default) : $this->get;
}
public function post($key = null, $default = null)
{
return $key ? Arr::get($this->post, $key, $default) : $this->post;
}
public function only($keys)
{
return Arr::only($this->request, $keys);
}
public function except($args)
{
return Arr::except($this->request, $args);
}
public function merge(array $data = [])
{
$this->request = array_replace($this->request, $data);
return $this;
}
/**
* Get user ip address
* @return string
*/
public function getIp()
{
if (!empty($_SERVER['HTTP_CLIENT_IP'])) {
$ip = $this->server('HTTP_CLIENT_IP');
} elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ip = $this->server('HTTP_X_FORWARDED_FOR');
} else {
$ip = $this->server('REMOTE_ADDR');
}
return $ip;
}
public function server($key = null, $default = null)
{
return $key ? Arr::get($this->server, $key, $default) : $this->server;
}
public function header($key = null, $default = null)
{
if (!$this->headers) {
$this->headers = $this->setHeaders();
}
return $key ? Arr::get($this->headers, $key, $default) : $this->headers;
}
public function method()
{
return $this->server('REQUEST_METHOD');
}
public function cookie($key = null, $default = null)
{
return $key ? Arr::get($this->cookie, $key, $default) : $this->cookie;
}
/**
* Taken and modified from Symfony
*/
public function setHeaders()
{
$headers = array();
$parameters = $this->server;
$contentHeaders = array('CONTENT_LENGTH' => true, 'CONTENT_MD5' => true, 'CONTENT_TYPE' => true);
foreach ($parameters as $key => $value) {
if (0 === strpos($key, 'HTTP_')) {
$headers[substr($key, 5)] = $value;
} // CONTENT_* are not prefixed with HTTP_
elseif (isset($contentHeaders[$key])) {
$headers[$key] = $value;
}
}
if (isset($parameters['PHP_AUTH_USER'])) {
$headers['PHP_AUTH_USER'] = $parameters['PHP_AUTH_USER'];
$headers['PHP_AUTH_PW'] = isset($parameters['PHP_AUTH_PW']) ? $parameters['PHP_AUTH_PW'] : '';
} else {
/*
* php-cgi under Apache does not pass HTTP Basic user/pass to PHP by default
* For this workaround to work, add these lines to your .htaccess file:
* RewriteCond %{HTTP:Authorization} ^(.+)$
* RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
*
* A sample .htaccess file:
* RewriteEngine On
* RewriteCond %{HTTP:Authorization} ^(.+)$
* RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
* RewriteCond %{REQUEST_FILENAME} !-f
* RewriteRule ^(.*)$ app.php [QSA,L]
*/
$authorizationHeader = null;
if (isset($parameters['HTTP_AUTHORIZATION'])) {
$authorizationHeader = $parameters['HTTP_AUTHORIZATION'];
} elseif (isset($parameters['REDIRECT_HTTP_AUTHORIZATION'])) {
$authorizationHeader = $parameters['REDIRECT_HTTP_AUTHORIZATION'];
}
if (null !== $authorizationHeader) {
if (0 === stripos($authorizationHeader, 'basic ')) {
// Decode AUTHORIZATION header into PHP_AUTH_USER and PHP_AUTH_PW when authorization header is basic
$exploded = explode(':', base64_decode(substr($authorizationHeader, 6)), 2);
if (count($exploded) == 2) {
list($headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']) = $exploded;
}
} elseif (empty($parameters['PHP_AUTH_DIGEST']) && (0 === stripos($authorizationHeader, 'digest '))) {
// In some circumstances PHP_AUTH_DIGEST needs to be set
$headers['PHP_AUTH_DIGEST'] = $authorizationHeader;
$parameters['PHP_AUTH_DIGEST'] = $authorizationHeader;
} elseif (0 === stripos($authorizationHeader, 'bearer ')) {
/*
* XXX: Since there is no PHP_AUTH_BEARER in PHP predefined variables,
* I'll just set $headers['AUTHORIZATION'] here.
* http://php.net/manual/en/reserved.variables.server.php
*/
$headers['AUTHORIZATION'] = $authorizationHeader;
}
}
}
if (isset($headers['AUTHORIZATION'])) {
return $headers;
}
// PHP_AUTH_USER/PHP_AUTH_PW
if (isset($headers['PHP_AUTH_USER'])) {
$headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.$headers['PHP_AUTH_PW']);
} elseif (isset($headers['PHP_AUTH_DIGEST'])) {
$headers['AUTHORIZATION'] = $headers['PHP_AUTH_DIGEST'];
}
return $headers;
}
/**
* Get an input element from the request.
*
* @param string $key
* @return mixed
*/
public function __get($key)
{
return $this->get($key);
}
}
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