drupal/src/Support/SpanNaming.php at main · perfbaseorg/drupal · GitHub

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<?php

namespace Perfbase\Drupal\Support;

use Symfony\Component\HttpFoundation\Request;

/**
 *
 */
class SpanNaming {

  /**
   *
   */
  public static function forHttp(Request $request): string {
    return 'http.' . strtoupper($request->getMethod()) . '.' . self::resolveHttpIdentifier($request);
  }

  /**
   *
   */
  public static function actionForHttp(Request $request): string {
    return strtoupper($request->getMethod()) . ' ' . self::resolveHttpIdentifier($request);
  }

  /**
   *
   */
  public static function httpUrl(Request $request): string {
    return $request->getSchemeAndHttpHost() . $request->getPathInfo();
  }

  /**
   * @return array<int, string>
   */
  public static function httpFilterComponents(Request $request): array {
    $method = strtoupper($request->getMethod());
    $path = $request->getPathInfo();
    $normalizedPath = self::normalizePath($path);
    $identifier = self::resolveHttpIdentifier($request);
    $components = [
      $method . ' ' . $identifier,
      $identifier,
      $path,
      $normalizedPath,
    ];

    $routeName = $request->attributes->get('_route');
    if (is_string($routeName) && $routeName !== '') {
      $components[] = $routeName;
      $components[] = $method . ' ' . $routeName;
    }

    return array_values(array_unique($components));
  }

  /**
   *
   */
  public static function forConsole(string $commandName): string {
    return 'console.' . $commandName;
  }

  /**
   *
   */
  public static function forCron(string $taskName = 'cron.run'): string {
    return strpos($taskName, 'cron.') === 0 ? $taskName : 'cron.' . $taskName;
  }

  /**
   *
   */
  public static function forQueue(string $pluginId): string {
    return 'queue.' . $pluginId;
  }

  /**
   *
   */
  public static function resolveHttpIdentifier(Request $request): string {
    $routeObject = $request->attributes->get('_route_object');
    if (is_object($routeObject) && method_exists($routeObject, 'getPath')) {
      $path = $routeObject->getPath();
      if (is_string($path) && $path !== '') {
        return $path;
      }
    }

    $routeName = $request->attributes->get('_route');
    if (is_string($routeName) && $routeName !== '') {
      return $routeName;
    }

    return self::normalizePath($request->getPathInfo());
  }

  /**
   *
   */
  public static function normalizePath(string $path): string {
    $path = '/' . trim($path, '/');
    if ($path === '//') {
      $path = '/';
    }

    $segments = explode('/', trim($path, '/'));
    if (empty($segments[0])) {
      return '/';
    }

    $normalized = [];
    foreach ($segments as $segment) {
      if ($segment === '') {
        continue;
      }

      if (preg_match('/^\d+$/', $segment)) {
        $normalized[] = '{id}';
        continue;
      }

      if (preg_match('/^[0-9a-f]{8}-[0-9a-f-]{27}$/i', $segment)) {
        $normalized[] = '{uuid}';
        continue;
      }

      if (preg_match('/^[0-9a-f]{16,}$/i', $segment)) {
        $normalized[] = '{id}';
        continue;
      }

      $normalized[] = $segment;
    }

    return '/' . implode('/', $normalized);
  }

}