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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web284/html/wp-content/plugins/woocommerce/apigen/libs/Nette/Nette/Http/ |
| Current File : //var/www/web284/html/wp-content/plugins/woocommerce/apigen/libs/Nette/Nette/Http/Request.php |
<?php
/**
* This file is part of the Nette Framework (http://nette.org)
*
* Copyright (c) 2004 David Grudl (http://davidgrudl.com)
*
* For the full copyright and license information, please view
* the file license.txt that was distributed with this source code.
*/
namespace Nette\Http;
use Nette;
/**
* HttpRequest provides access scheme for request sent via HTTP.
*
* @author David Grudl
*
* @property-read UrlScript $url
* @property-read mixed $query
* @property-read bool $post
* @property-read array $files
* @property-read array $cookies
* @property-read string $method
* @property-read array $headers
* @property-read Url|NULL $referer
* @property-read bool $secured
* @property-read bool $ajax
* @property-read string $remoteAddress
* @property-read string $remoteHost
*/
class Request extends Nette\Object implements IRequest
{
/** @var string */
private $method;
/** @var UrlScript */
private $url;
/** @var array */
private $query;
/** @var array */
private $post;
/** @var array */
private $files;
/** @var array */
private $cookies;
/** @var array */
private $headers;
/** @var string */
private $remoteAddress;
/** @var string */
private $remoteHost;
public function __construct(UrlScript $url, $query = NULL, $post = NULL, $files = NULL, $cookies = NULL,
$headers = NULL, $method = NULL, $remoteAddress = NULL, $remoteHost = NULL)
{
$this->url = $url;
$this->url->freeze();
if ($query === NULL) {
parse_str($url->query, $this->query);
} else {
$this->query = (array) $query;
}
$this->post = (array) $post;
$this->files = (array) $files;
$this->cookies = (array) $cookies;
$this->headers = (array) $headers;
$this->method = $method;
$this->remoteAddress = $remoteAddress;
$this->remoteHost = $remoteHost;
}
/**
* Returns URL object.
* @return UrlScript
*/
final public function getUrl()
{
return $this->url;
}
/** @deprecated */
function getUri()
{
trigger_error(__METHOD__ . '() is deprecated; use ' . __CLASS__ . '::getUrl() instead.', E_USER_WARNING);
return $this->getUrl();
}
/********************* query, post, files & cookies ****************d*g**/
/**
* Returns variable provided to the script via URL query ($_GET).
* If no key is passed, returns the entire array.
* @param string key
* @param mixed default value
* @return mixed
*/
final public function getQuery($key = NULL, $default = NULL)
{
if (func_num_args() === 0) {
return $this->query;
} elseif (isset($this->query[$key])) {
return $this->query[$key];
} else {
return $default;
}
}
/**
* Returns variable provided to the script via POST method ($_POST).
* If no key is passed, returns the entire array.
* @param string key
* @param mixed default value
* @return mixed
*/
final public function getPost($key = NULL, $default = NULL)
{
if (func_num_args() === 0) {
return $this->post;
} elseif (isset($this->post[$key])) {
return $this->post[$key];
} else {
return $default;
}
}
/**
* Returns uploaded file.
* @param string key (or more keys)
* @return FileUpload
*/
final public function getFile($key)
{
$args = func_get_args();
return Nette\Utils\Arrays::get($this->files, $args, NULL);
}
/**
* Returns uploaded files.
* @return array
*/
final public function getFiles()
{
return $this->files;
}
/**
* Returns variable provided to the script via HTTP cookies.
* @param string key
* @param mixed default value
* @return mixed
*/
final public function getCookie($key, $default = NULL)
{
if (func_num_args() === 0) {
return $this->cookies;
} elseif (isset($this->cookies[$key])) {
return $this->cookies[$key];
} else {
return $default;
}
}
/**
* Returns variables provided to the script via HTTP cookies.
* @return array
*/
final public function getCookies()
{
return $this->cookies;
}
/********************* method & headers ****************d*g**/
/**
* Returns HTTP request method (GET, POST, HEAD, PUT, ...). The method is case-sensitive.
* @return string
*/
public function getMethod()
{
return $this->method;
}
/**
* Checks if the request method is the given one.
* @param string
* @return bool
*/
public function isMethod($method)
{
return strcasecmp($this->method, $method) === 0;
}
/**
* Checks if the request method is POST.
* @return bool
*/
public function isPost()
{
return $this->isMethod('POST');
}
/**
* Return the value of the HTTP header. Pass the header name as the
* plain, HTTP-specified header name (e.g. 'Accept-Encoding').
* @param string
* @param mixed
* @return mixed
*/
final public function getHeader($header, $default = NULL)
{
$header = strtolower($header);
if (isset($this->headers[$header])) {
return $this->headers[$header];
} else {
return $default;
}
}
/**
* Returns all HTTP headers.
* @return array
*/
public function getHeaders()
{
return $this->headers;
}
/**
* Returns referrer.
* @return Url|NULL
*/
final public function getReferer()
{
return isset($this->headers['referer']) ? new Url($this->headers['referer']) : NULL;
}
/**
* Is the request is sent via secure channel (https).
* @return bool
*/
public function isSecured()
{
return $this->url->scheme === 'https';
}
/**
* Is AJAX request?
* @return bool
*/
public function isAjax()
{
return $this->getHeader('X-Requested-With') === 'XMLHttpRequest';
}
/**
* Returns the IP address of the remote client.
* @return string
*/
public function getRemoteAddress()
{
return $this->remoteAddress;
}
/**
* Returns the host of the remote client.
* @return string
*/
public function getRemoteHost()
{
if (!$this->remoteHost) {
$this->remoteHost = $this->remoteAddress ? getHostByAddr($this->remoteAddress) : NULL;
}
return $this->remoteHost;
}
/**
* Parse Accept-Language header and returns prefered language.
* @param array Supported languages
* @return string
*/
public function detectLanguage(array $langs)
{
$header = $this->getHeader('Accept-Language');
if (!$header) {
return NULL;
}
$s = strtolower($header); // case insensitive
$s = strtr($s, '_', '-'); // cs_CZ means cs-CZ
rsort($langs); // first more specific
preg_match_all('#(' . implode('|', $langs) . ')(?:-[^\s,;=]+)?\s*(?:;\s*q=([0-9.]+))?#', $s, $matches);
if (!$matches[0]) {
return NULL;
}
$max = 0;
$lang = NULL;
foreach ($matches[1] as $key => $value) {
$q = $matches[2][$key] === '' ? 1.0 : (float) $matches[2][$key];
if ($q > $max) {
$max = $q; $lang = $value;
}
}
return $lang;
}
}
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