Symfony Profiler

<?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\DataCollector;
use Symfony\Component\HttpClient\TraceableHttpClient;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\DataCollector\DataCollector;
use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface;
use Symfony\Component\VarDumper\Caster\ImgStub;
/**
* @author Jérémy Romey <jeremy@free-agent.fr>
*/
final class HttpClientDataCollector extends DataCollector implements LateDataCollectorInterface
{
/**
* @var TraceableHttpClient[]
*/
private $clients = [];
public function registerClient(string $name, TraceableHttpClient $client)
{
$this->clients[$name] = $client;
}
/**
* {@inheritdoc}
*/
public function collect(Request $request, Response $response, \Throwable $exception = null)
{
$this->lateCollect();
}
public function lateCollect()
{
$this->data['request_count'] = $this->data['request_count'] ?? 0;
$this->data['error_count'] = $this->data['error_count'] ?? 0;
$this->data += ['clients' => []];
foreach ($this->clients as $name => $client) {
[$errorCount, $traces] = $this->collectOnClient($client);
$this->data['clients'] += [
$name => [
'traces' => [],
'error_count' => 0,
],
];
$this->data['clients'][$name]['traces'] = array_merge($this->data['clients'][$name]['traces'], $traces);
$this->data['request_count'] += \count($traces);
$this->data['error_count'] += $errorCount;
$this->data['clients'][$name]['error_count'] += $errorCount;
$client->reset();
}
}
public function getClients(): array
{
return $this->data['clients'] ?? [];
}
public function getRequestCount(): int
{
return $this->data['request_count'] ?? 0;
}
public function getErrorCount(): int
{
return $this->data['error_count'] ?? 0;
}
/**
* {@inheritdoc}
*/
public function getName(): string
{
return 'http_client';
}
public function reset()
{
$this->data = [
'clients' => [],
'request_count' => 0,
'error_count' => 0,
];
}
private function collectOnClient(TraceableHttpClient $client): array
{
$traces = $client->getTracedRequests();
$errorCount = 0;
$baseInfo = [
'response_headers' => 1,
'retry_count' => 1,
'redirect_count' => 1,
'redirect_url' => 1,
'user_data' => 1,
'error' => 1,
'url' => 1,
];
foreach ($traces as $i => $trace) {
if (400 <= ($trace['info']['http_code'] ?? 0)) {
++$errorCount;
}
$info = $trace['info'];
$traces[$i]['http_code'] = $info['http_code'] ?? 0;
unset($info['filetime'], $info['http_code'], $info['ssl_verify_result'], $info['content_type']);
if (($info['http_method'] ?? null) === $trace['method']) {
unset($info['http_method']);
}
if (($info['url'] ?? null) === $trace['url']) {
unset($info['url']);
}
foreach ($info as $k => $v) {
if (!$v || (is_numeric($v) && 0 > $v)) {
unset($info[$k]);
}
}
if (\is_string($content = $trace['content'])) {
$contentType = 'application/octet-stream';
foreach ($info['response_headers'] ?? [] as $h) {
if (0 === stripos($h, 'content-type: ')) {
$contentType = substr($h, \strlen('content-type: '));
break;
}
}
if (0 === strpos($contentType, 'image/') && class_exists(ImgStub::class)) {
$content = new ImgStub($content, $contentType, '');
} else {
$content = [$content];
}
$content = ['response_content' => $content];
} elseif (\is_array($content)) {
$content = ['response_json' => $content];
} else {
$content = [];
}
if (isset($info['retry_count'])) {
$content['retries'] = $info['previous_info'];
unset($info['previous_info']);
}
$debugInfo = array_diff_key($info, $baseInfo);
$info = ['info' => $debugInfo] + array_diff_key($info, $debugInfo) + $content;
unset($traces[$i]['info']); // break PHP reference used by TraceableHttpClient
$traces[$i]['info'] = $this->cloneVar($info);
$traces[$i]['options'] = $this->cloneVar($trace['options']);
}
return [$errorCount, $traces];
}
}

vendor/symfony/http-client/DataCollector/HttpClientDataCollector.php line 39