Viewing file:  HttpHandlerFactory.php (2.16 KB) -rw-r--r--
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<?php
/**
* Copyright 2015 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace Google\Auth\HttpHandler;
use GuzzleHttp\BodySummarizer;
use GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\HandlerStack;
use GuzzleHttp\Middleware;
class HttpHandlerFactory
{
/**
* Builds out a default http handler for the installed version of guzzle.
*
* @param ClientInterface $client
* @return Guzzle6HttpHandler|Guzzle7HttpHandler
* @throws \Exception
*/
public static function build(ClientInterface $client = null)
{
if (is_null($client)) {
$stack = null;
if (class_exists(BodySummarizer::class)) {
// double the # of characters before truncation by default
$bodySummarizer = new BodySummarizer(240);
$stack = HandlerStack::create();
$stack->remove('http_errors');
$stack->unshift(Middleware::httpErrors($bodySummarizer), 'http_errors');
}
$client = new Client(['handler' => $stack]);
}
$version = null;
if (defined('GuzzleHttp\ClientInterface::MAJOR_VERSION')) {
$version = ClientInterface::MAJOR_VERSION;
} elseif (defined('GuzzleHttp\ClientInterface::VERSION')) {
$version = (int) substr(ClientInterface::VERSION, 0, 1);
}
switch ($version) {
case 6:
return new Guzzle6HttpHandler($client);
case 7:
return new Guzzle7HttpHandler($client);
default:
throw new \Exception('Version not supported');
}
}
}
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