class Profiler in Devel 4.x

Class Profiler.

Hierarchy

• class \Drupal\webprofiler\Profiler\Profiler extends \Symfony\Component\HttpKernel\Profiler\Profiler

3 files declare their use of Profiler

DashboardController.php in webprofiler/src/Controller/DashboardController.php

ExportCommand.php in webprofiler/src/Command/ExportCommand.php

ToolbarController.php in webprofiler/src/Controller/ToolbarController.php

1 string reference to 'Profiler'

webprofiler.services.yml in webprofiler/webprofiler.services.yml

webprofiler/webprofiler.services.yml

1 service uses Profiler

profiler in webprofiler/webprofiler.services.yml

Drupal\webprofiler\Profiler\Profiler

File

webprofiler/src/Profiler/Profiler.php, line 15

Namespace

Drupal\webprofiler\Profiler

class Profiler extends SymfonyProfiler {

  /**
   * @var \Drupal\Core\Config\ConfigFactoryInterface
   */
  private $config;

  /**
   * @var array
   */
  private $activeToolbarItems;
  private $localStorage;
  private $localLogger;

  /**
   * Constructor.
   *
   * @param \Symfony\Component\HttpKernel\Profiler\ProfilerStorageInterface $storage
   *   A ProfilerStorageInterface instance.
   * @param \Psr\Log\LoggerInterface $logger
   *   A LoggerInterface instance.
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config
   */
  public function __construct(ProfilerStorageInterface $storage, LoggerInterface $logger = NULL, ConfigFactoryInterface $config) {
    parent::__construct($storage, $logger);
    $this->localStorage = $storage;
    $this->localLogger = $logger;
    $this->config = $config;
    $this->activeToolbarItems = $this->config
      ->get('webprofiler.config')
      ->get('active_toolbar_items');
  }

  /**
   * {@inheritdoc}
   */
  public function add(DataCollectorInterface $collector) {

    // Drupal collector should not be disabled.
    if ($collector
      ->getName() == 'drupal') {
      parent::add($collector);
    }
    else {
      if ($this->activeToolbarItems && array_key_exists($collector
        ->getName(), $this->activeToolbarItems) && $this->activeToolbarItems[$collector
        ->getName()] !== '0') {
        parent::add($collector);
      }
    }
  }

  /**
   * @param \Symfony\Component\HttpKernel\Profiler\Profile $profile
   *
   * @return bool
   */
  public function updateProfile(Profile $profile) {
    if (!($ret = $this->localStorage
      ->write($profile)) && NULL !== $this->localLogger) {
      $this->localLogger
        ->warning('Unable to store the profiler information.');
    }
    return $ret;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Profiler::$activeToolbarItems	private	property
Profiler::$config	private	property
Profiler::$localLogger	private	property
Profiler::$localStorage	private	property
Profiler::add	public	function
Profiler::updateProfile	public	function
Profiler::__construct	public	function	Constructor.