home/alospiesjs/www/apis/youtube/vendor/symfony/http-kernel/Profiler/Profiler.php000060400000014445151157224550024452 0ustar00 * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpKernel\Profiler; use Psr\Log\LoggerInterface; use Symfony\Component\HttpFoundation\Exception\ConflictingHeadersException; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\Response; use Symfony\Component\HttpKernel\DataCollector\DataCollectorInterface; use Symfony\Component\HttpKernel\DataCollector\LateDataCollectorInterface; use Symfony\Contracts\Service\ResetInterface; /** * Profiler. * * @author Fabien Potencier */ class Profiler implements ResetInterface { private $storage; /** * @var DataCollectorInterface[] */ private array $collectors = []; private $logger; private bool $initiallyEnabled = true; private bool $enabled = true; public function __construct(ProfilerStorageInterface $storage, LoggerInterface $logger = null, bool $enable = true) { $this->storage = $storage; $this->logger = $logger; $this->initiallyEnabled = $this->enabled = $enable; } /** * Disables the profiler. */ public function disable() { $this->enabled = false; } /** * Enables the profiler. */ public function enable() { $this->enabled = true; } /** * Loads the Profile for the given Response. */ public function loadProfileFromResponse(Response $response): ?Profile { if (!$token = $response->headers->get('X-Debug-Token')) { return null; } return $this->loadProfile($token); } /** * Loads the Profile for the given token. */ public function loadProfile(string $token): ?Profile { return $this->storage->read($token); } /** * Saves a Profile. */ public function saveProfile(Profile $profile): bool { // late collect foreach ($profile->getCollectors() as $collector) { if ($collector instanceof LateDataCollectorInterface) { $collector->lateCollect(); } } if (!($ret = $this->storage->write($profile)) && null !== $this->logger) { $this->logger->warning('Unable to store the profiler information.', ['configured_storage' => \get_class($this->storage)]); } return $ret; } /** * Purges all data from the storage. */ public function purge() { $this->storage->purge(); } /** * Finds profiler tokens for the given criteria. * * @param string|null $limit The maximum number of tokens to return * @param string|null $start The start date to search from * @param string|null $end The end date to search to * * @see https://php.net/datetime.formats for the supported date/time formats */ public function find(?string $ip, ?string $url, ?string $limit, ?string $method, ?string $start, ?string $end, string $statusCode = null): array { return $this->storage->find($ip, $url, $limit, $method, $this->getTimestamp($start), $this->getTimestamp($end), $statusCode); } /** * Collects data for the given Response. */ public function collect(Request $request, Response $response, \Throwable $exception = null): ?Profile { if (false === $this->enabled) { return null; } $profile = new Profile(substr(hash('sha256', uniqid(mt_rand(), true)), 0, 6)); $profile->setTime(time()); $profile->setUrl($request->getUri()); $profile->setMethod($request->getMethod()); $profile->setStatusCode($response->getStatusCode()); try { $profile->setIp($request->getClientIp()); } catch (ConflictingHeadersException $e) { $profile->setIp('Unknown'); } if ($prevToken = $response->headers->get('X-Debug-Token')) { $response->headers->set('X-Previous-Debug-Token', $prevToken); } $response->headers->set('X-Debug-Token', $profile->getToken()); foreach ($this->collectors as $collector) { $collector->collect($request, $response, $exception); // we need to clone for sub-requests $profile->addCollector(clone $collector); } return $profile; } public function reset() { foreach ($this->collectors as $collector) { $collector->reset(); } $this->enabled = $this->initiallyEnabled; } /** * Gets the Collectors associated with this profiler. */ public function all(): array { return $this->collectors; } /** * Sets the Collectors associated with this profiler. * * @param DataCollectorInterface[] $collectors An array of collectors */ public function set(array $collectors = []) { $this->collectors = []; foreach ($collectors as $collector) { $this->add($collector); } } /** * Adds a Collector. */ public function add(DataCollectorInterface $collector) { $this->collectors[$collector->getName()] = $collector; } /** * Returns true if a Collector for the given name exists. * * @param string $name A collector name */ public function has(string $name): bool { return isset($this->collectors[$name]); } /** * Gets a Collector by name. * * @param string $name A collector name * * @throws \InvalidArgumentException if the collector does not exist */ public function get(string $name): DataCollectorInterface { if (!isset($this->collectors[$name])) { throw new \InvalidArgumentException(sprintf('Collector "%s" does not exist.', $name)); } return $this->collectors[$name]; } private function getTimestamp(?string $value): ?int { if (null === $value || '' === $value) { return null; } try { $value = new \DateTime(is_numeric($value) ? '@'.$value : $value); } catch (\Exception $e) { return null; } return $value->getTimestamp(); } }