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<?php
namespace YOOtheme\Http;
use Psr\Http\Message\UploadedFileInterface;
class Request extends Message\ServerRequest
{
use Message;
/**
* Gets a parameter (shortcut).
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function __invoke($key, $default = null)
{
return $this->getParam($key, $default);
}
/**
* Does this request use a given method?
*
* @param string $method
*
* @return bool
*/
public function isMethod($method)
{
return $this->getMethod() === strtoupper($method);
}
/**
* Retrieve a parameter value from body or query string (in that order).
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function getParam($key, $default = null)
{
$body = $this->getParsedBody();
if (is_array($body) && isset($body[$key])) {
return $body[$key];
}
if (is_object($body) && property_exists($body, $key)) {
return $body->$key;
}
return $this->getQueryParam($key, $default);
}
/**
* Retrieve an array of body and query string parameters.
*
* @return array
*/
public function getParams()
{
$params = $this->getQueryParams();
if ($body = $this->getParsedBody()) {
$params = array_merge($params, (array) $body);
}
return $params;
}
/**
* Retrieve a value from query string parameters.
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function getQueryParam($key, $default = null)
{
$query = $this->getQueryParams();
return isset($query[$key]) ? $query[$key] : $default;
}
/**
* Retrieve a value from cookies.
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function getCookieParam($key, $default = null)
{
$cookies = $this->getCookieParams();
return isset($cookies[$key]) ? $cookies[$key] : $default;
}
/**
* Retrieve a value from server parameters.
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function getServerParam($key, $default = null)
{
$server = $this->getServerParams();
return isset($server[$key]) ? $server[$key] : $default;
}
/**
* Retrieve a single file upload.
*
* @param string $key
*
* @return UploadedFileInterface
*/
public function getUploadedFile($key)
{
$files = $this->getUploadedFiles();
return isset($files[$key]) ? $files[$key] : null;
}
/**
* Throws an exception.
*
* @param int $code
* @param string $message
*
* @throws Exception
*/
public function abort($code, $message = '')
{
throw new Exception($code, $message);
}
/**
* Throws an exception if given condition is true.
*
* @param int $bool
* @param int $code
* @param string $message
*
* @throws Exception
*
* @return $this
*/
public function abortIf($bool, $code, $message = '')
{
if ($bool) {
throw new Exception($code, $message);
}
return $this;
}
}