tikiwiki/packages/tiki-pkg-tikimanager/symfony/http-client/Exception/HttpExceptionTrait.php

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2023-11-20 21:52:04 +01:00
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\HttpClient\Exception;
use Symfony\Contracts\HttpClient\ResponseInterface;
/**
* @author Nicolas Grekas <p@tchwork.com>
*
* @internal
*/
trait HttpExceptionTrait
{
private $response;
public function __construct(ResponseInterface $response)
{
$this->response = $response;
$code = $response->getInfo('http_code');
$url = $response->getInfo('url');
$message = sprintf('HTTP %d returned for "%s".', $code, $url);
$httpCodeFound = false;
$isJson = false;
foreach (array_reverse($response->getInfo('response_headers')) as $h) {
if (0 === strpos($h, 'HTTP/')) {
if ($httpCodeFound) {
break;
}
$message = sprintf('%s returned for "%s".', $h, $url);
$httpCodeFound = true;
}
if (0 === stripos($h, 'content-type:')) {
if (preg_match('/\bjson\b/i', $h)) {
$isJson = true;
}
if ($httpCodeFound) {
break;
}
}
}
// Try to guess a better error message using common API error formats
// The MIME type isn't explicitly checked because some formats inherit from others
// Ex: JSON:API follows RFC 7807 semantics, Hydra can be used in any JSON-LD-compatible format
if ($isJson && $body = json_decode($response->getContent(false), true)) {
if (isset($body['hydra:title']) || isset($body['hydra:description'])) {
// see http://www.hydra-cg.com/spec/latest/core/#description-of-http-status-codes-and-errors
$separator = isset($body['hydra:title'], $body['hydra:description']) ? "\n\n" : '';
$message = ($body['hydra:title'] ?? '').$separator.($body['hydra:description'] ?? '');
} elseif ((isset($body['title']) || isset($body['detail']))
&& (is_scalar($body['title'] ?? '') && is_scalar($body['detail'] ?? ''))) {
// see RFC 7807 and https://jsonapi.org/format/#error-objects
$separator = isset($body['title'], $body['detail']) ? "\n\n" : '';
$message = ($body['title'] ?? '').$separator.($body['detail'] ?? '');
}
}
parent::__construct($message, $code);
}
public function getResponse(): ResponseInterface
{
return $this->response;
}
}