public function DbLogController::eventDetails in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/dblog/src/Controller/DbLogController.php \Drupal\dblog\Controller\DbLogController::eventDetails()
2. 10 core/modules/dblog/src/Controller/DbLogController.php \Drupal\dblog\Controller\DbLogController::eventDetails()

Displays details about a specific database log message.

Parameters

int $event_id: Unique ID of the database log message.

Return value

array If the ID is located in the Database Logging table, a build array in the format expected by \Drupal\Core\Render\RendererInterface::render().

Throws

\Symfony\Component\HttpKernel\Exception\NotFoundHttpException If no event found for the given ID.

1 string reference to 'DbLogController::eventDetails'

dblog.routing.yml in core/modules/dblog/dblog.routing.yml

core/modules/dblog/dblog.routing.yml

File

core/modules/dblog/src/Controller/DbLogController.php, line 250

Class

DbLogController

Returns responses for dblog routes.

Namespace

Drupal\dblog\Controller

Code

public function eventDetails($event_id) {
  $dblog = $this->database
    ->query('SELECT w.*, u.uid FROM {watchdog} w LEFT JOIN {users} u ON u.uid = w.uid WHERE w.wid = :id', [
    ':id' => $event_id,
  ])
    ->fetchObject();
  if (empty($dblog)) {
    throw new NotFoundHttpException();
  }
  $build = [];
  $severity = RfcLogLevel::getLevels();
  $message = $this
    ->formatMessage($dblog);
  $username = [
    '#theme' => 'username',
    '#account' => $dblog->uid ? $this->userStorage
      ->load($dblog->uid) : User::getAnonymousUser(),
  ];
  $rows = [
    [
      [
        'data' => $this
          ->t('Type'),
        'header' => TRUE,
      ],
      $this
        ->t($dblog->type),
    ],
    [
      [
        'data' => $this
          ->t('Date'),
        'header' => TRUE,
      ],
      $this->dateFormatter
        ->format($dblog->timestamp, 'long'),
    ],
    [
      [
        'data' => $this
          ->t('User'),
        'header' => TRUE,
      ],
      [
        'data' => $username,
      ],
    ],
    [
      [
        'data' => $this
          ->t('Location'),
        'header' => TRUE,
      ],
      $this
        ->createLink($dblog->location),
    ],
    [
      [
        'data' => $this
          ->t('Referrer'),
        'header' => TRUE,
      ],
      $this
        ->createLink($dblog->referer),
    ],
    [
      [
        'data' => $this
          ->t('Message'),
        'header' => TRUE,
      ],
      $message,
    ],
    [
      [
        'data' => $this
          ->t('Severity'),
        'header' => TRUE,
      ],
      $severity[$dblog->severity],
    ],
    [
      [
        'data' => $this
          ->t('Hostname'),
        'header' => TRUE,
      ],
      $dblog->hostname,
    ],
    [
      [
        'data' => $this
          ->t('Operations'),
        'header' => TRUE,
      ],
      [
        'data' => [
          '#markup' => $dblog->link,
        ],
      ],
    ],
  ];
  $build['dblog_table'] = [
    '#type' => 'table',
    '#rows' => $rows,
    '#attributes' => [
      'class' => [
        'dblog-event',
      ],
    ],
    '#attached' => [
      'library' => [
        'dblog/drupal.dblog',
      ],
    ],
  ];
  return $build;
}