Viewing file:  Response.php (2.28 KB) -rw-r--r--
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<?php
/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Composer\Util\Http;
use Composer\Json\JsonFile;
class Response
{
private $request;
private $code;
private $headers;
private $body;
public function __construct(array $request, $code, array $headers, $body)
{
if (!isset($request['url'])) {
throw new \LogicException('url key missing from request array');
}
$this->request = $request;
$this->code = (int) $code;
$this->headers = $headers;
$this->body = $body;
}
public function getStatusCode()
{
return $this->code;
}
/**
* @return string|null
*/
public function getStatusMessage()
{
$value = null;
foreach ($this->headers as $header) {
if (preg_match('{^HTTP/\S+ \d+}i', $header)) {
// In case of redirects, headers contain the headers of all responses
// so we can not return directly and need to keep iterating
$value = $header;
}
}
return $value;
}
public function getHeaders()
{
return $this->headers;
}
public function getHeader($name)
{
return self::findHeaderValue($this->headers, $name);
}
public function getBody()
{
return $this->body;
}
public function decodeJson()
{
return JsonFile::parseJson($this->body, $this->request['url']);
}
public function collect()
{
$this->request = $this->code = $this->headers = $this->body = null;
}
/**
* @param array $headers array of returned headers like from getLastHeaders()
* @param string $name header name (case insensitive)
* @return string|null
*/
public static function findHeaderValue(array $headers, $name)
{
$value = null;
foreach ($headers as $header) {
if (preg_match('{^'.preg_quote($name).':\s*(.+?)\s*$}i', $header, $match)) {
$value = $match[1];
}
}
return $value;
}
}
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