Webperf::installSiteEventListeners() - Code Metrics - Inspection of "Updated assets build" - nystudio107/craft-webperf - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — v1 ( 7dfb05...0f87a2 )

by Andrew

created 2019-01-30 05:18 UTC

Webperf::installSiteEventListeners() A

↳ Parent: Webperf

Complexity

Conditions	1
Paths	1

Size

Total Lines	15
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	10
dl	0
loc	15
rs	9.9332
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php
/**
 * Webperf plugin for Craft CMS 3.x
 *
 * Monitor the performance of your webpages through real-world user timing data
 *
 * @link      https://nystudio107.com

 * @copyright Copyright (c) 2019 nystudio107

 */


namespace nystudio107\webperf;

use nystudio107\webperf\base\CraftDataSample;
use nystudio107\webperf\log\ProfileTarget;
use nystudio107\webperf\models\RecommendationDataSample;
use nystudio107\webperf\models\Settings;
use nystudio107\webperf\services\DataSamples as DataSamplesService;
use nystudio107\webperf\services\Beacons as BeaconsService;
use nystudio107\webperf\services\Recommendations as RecommendationsService;
use nystudio107\webperf\variables\WebperfVariable;
use nystudio107\webperf\widgets\Metrics as MetricsWidget;

use Craft;
filter:
    dependency_paths: ["lib/*"]
use craft\base\Plugin;
filter:
    dependency_paths: ["lib/*"]
use craft\services\Plugins;
filter:
    dependency_paths: ["lib/*"]
use craft\events\PluginEvent;
filter:
    dependency_paths: ["lib/*"]
use craft\events\RegisterComponentTypesEvent;
filter:
    dependency_paths: ["lib/*"]
use craft\events\RegisterUserPermissionsEvent;
filter:
    dependency_paths: ["lib/*"]
use craft\events\RegisterUrlRulesEvent;
filter:
    dependency_paths: ["lib/*"]
use craft\helpers\UrlHelper;
filter:
    dependency_paths: ["lib/*"]
use craft\services\Dashboard;
filter:
    dependency_paths: ["lib/*"]
use craft\services\UserPermissions;
filter:
    dependency_paths: ["lib/*"]
use craft\web\Application;
filter:
    dependency_paths: ["lib/*"]
use craft\web\twig\variables\CraftVariable;
filter:
    dependency_paths: ["lib/*"]
use craft\web\UrlManager;
filter:
    dependency_paths: ["lib/*"]
use craft\web\View;
filter:
    dependency_paths: ["lib/*"]

use yii\base\Event;
filter:
    dependency_paths: ["lib/*"]
use yii\base\InvalidConfigException;
filter:
    dependency_paths: ["lib/*"]

/**
 * Class Webperf
 *
 * @author    nystudio107

 * @package   Webperf

 * @since     1.0.0

 *
 * @property  RecommendationsService  $recommendations

 * @property  DataSamplesService      $dataSamples

 * @property  BeaconsService          $beacons

 * @property  ProfileTarget           $profileTarget

 */

class Webperf extends Plugin
{
    // Constants
    // =========================================================================

    const RECOMMENDATIONS_CACHE_KEY = 'webperf-recommendations';
    const RECOMMENDATIONS_CACHE_DURATION = 60;

    // Static Properties
    // =========================================================================

    /**

     * @var Webperf
     */
    public static $plugin;

    /**

     * @var Settings
     */
    public static $settings;

    /**

     * @var int|null
     */
    public static $requestUuid;

    /**

     * @var int|null
     */
    public static $requestUrl;

    /**

     * @var bool
     */
    public static $beaconIncluded = false;

    /**

     * @var string
     */
    public static $renderType = 'html';

    // Public Properties
    // =========================================================================

    /**

     * @var string
     */
    public $schemaVersion = '1.0.0';

    // Public Methods
    // =========================================================================

    /**

     * @inheritdoc
     */

    public function init()
    {
        parent::init();
        // Initialize properties
        self::$plugin = $this;
        self::$settings = $this->getSettings();
        try {
            self::$requestUuid = random_int(0, PHP_INT_MAX);
        } catch (\Exception $e) {
            self::$requestUuid = null;
        }
        $this->name = self::$settings->pluginName;

        // Add in our components
        $this->addComponents();
        // Install event listeners
        $this->installEventListeners();
        // Load that we've loaded
        Craft::info(
            Craft::t(
                'webperf',
                '{name} plugin loaded',
                ['name' => $this->name]
            ),
            __METHOD__
        );
    }

    /**

     * @inheritdoc
     */

    public function getSettingsResponse()
    {
        // Just redirect to the plugin settings page
        Craft::$app->getResponse()->redirect(UrlHelper::cpUrl('webperf/settings'));
    }

    /**

     * @inheritdoc
     */

    public function getCpNavItem()
    {
        $subNavs = [];
        $navItem = parent::getCpNavItem();
        $cache = Craft::$app->getCache();
        // See if there are any recommendations to add as a badge
        $recommendations = $cache->getOrSet(self::RECOMMENDATIONS_CACHE_KEY, function () {

            $data = [];
            $now = new \DateTime();
            $end = $now->format('Y-m-d');
            $start = $now->modify('-1 year')->format('Y-m-d');
            $stats = Webperf::$plugin->recommendations->data('', $start, $end);
            if (!empty($stats)) {
                $recSample = new RecommendationDataSample($stats);
                $data = Webperf::$plugin->recommendations->list($recSample);
            }
            return count($data);
        }, self::RECOMMENDATIONS_CACHE_DURATION);
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.
        if ($recommendations) {
            $navItem['badgeCount'] = $recommendations;
        }
        $currentUser = Craft::$app->getUser()->getIdentity();
        // Only show sub-navs the user has permission to view
        if ($currentUser->can('webperf:dashboard')) {
            $subNavs['dashboard'] = [
                'label' => 'Dashboard',
                'url' => 'webperf/dashboard',
            ];
        }
        if ($currentUser->can('webperf:pages')) {
            $subNavs['pages'] = [
                'label' => 'Pages',
                'url' => 'webperf/pages',
            ];
        }
        if ($currentUser->can('webperf:settings')) {
            $subNavs['settings'] = [
                'label' => 'Settings',
                'url' => 'webperf/settings',
            ];
        }
        $navItem = array_merge($navItem, [

            'subnav' => $subNavs,
        ]);
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.

        return $navItem;
    }

    // Protected Methods
    // =========================================================================

    /**
     * Add in our components
     */

    protected function addComponents()
    {
        $request = Craft::$app->getRequest();
        if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) {
            $this->setRequestUrl();
            try {
                $uri = $request->getPathInfo();
            } catch (InvalidConfigException $e) {
                $uri = '';
            }
            // Ignore our own controllers
            if (self::$settings->includeCraftProfiling && strpos($uri, 'webperf/') === false) {
                // Add in the ProfileTarget component
                try {
                    $this->set('profileTarget', [

                        'class' => ProfileTarget::class,
                        'levels' => ['profile'],
                        'categories' => [],
                        'logVars' => [],
                        'except' => [],
                    ]);
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.
                } catch (InvalidConfigException $e) {
                    Craft::error($e->getMessage(), __METHOD__);
                }
                // Attach our log target
                Craft::$app->getLog()->targets['webperf'] = $this->profileTarget;
            }
        }
    }

    /**
     * Set the request URL
     *
     * @param bool $force

     */

    protected function setRequestUrl(bool $force = false)
    {
        self::$requestUrl = CraftDataSample::PLACEHOLDER_URL;

        if (!self::$settings->includeBeacon || $force || self::$settings->staticCachedSite) {
            $request = Craft::$app->getRequest();
            self::$requestUrl = UrlHelper::stripQueryString(
                urldecode($request->getAbsoluteUrl())
            );
        }
    }

    /**
     * Install our event listeners.
     */

    protected function installEventListeners()
    {
        $request = Craft::$app->getRequest();
        // Add in our event listeners that are needed for every request
        $this->installGlobalEventListeners();
        // Install only for non-console site requests
        if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) {
            $this->installSiteEventListeners();
        }
        // Install only for non-console Control Panel requests
        if ($request->getIsCpRequest() && !$request->getIsConsoleRequest()) {
            $this->installCpEventListeners();
        }
        // Handler: EVENT_AFTER_INSTALL_PLUGIN
        Event::on(
            Plugins::class,
            Plugins::EVENT_AFTER_INSTALL_PLUGIN,
            function (PluginEvent $event) {
                if ($event->plugin === $this) {
                    // Invalidate our caches after we've been installed
                    $this->clearAllCaches();
                    // Send them to our welcome screen
                    $request = Craft::$app->getRequest();
                    if ($request->isCpRequest) {
                        Craft::$app->getResponse()->redirect(UrlHelper::cpUrl(

                            'webperf/dashboard',
                            [
                                'showWelcome' => true,
                            ]
                        ))->send();
someFunctionCall(
    $firstArgument,
    $secondArgument,
    $thirdArgument
); // Closing parenthesis on a new line.
                    }
                }
            }
        );
    }

    /**
     * Install global event listeners for all request types
     */

    protected function installGlobalEventListeners()
    {
        // Handler: CraftVariable::EVENT_INIT
        Event::on(
            CraftVariable::class,
            CraftVariable::EVENT_INIT,
            function (Event $event) {
                /** @var CraftVariable $variable */

                $variable = $event->sender;
                $variable->set('webperf', WebperfVariable::class);
            }
        );
        // Handler: Plugins::EVENT_AFTER_LOAD_PLUGINS
        Event::on(
            Plugins::class,
            Plugins::EVENT_AFTER_LOAD_PLUGINS,
            function () {
                // Install these only after all other plugins have loaded
                $request = Craft::$app->getRequest();
                // Only respond to non-console site requests
                if ($request->getIsSiteRequest() && !$request->getIsConsoleRequest()) {
                    $this->handleSiteRequest();
                }
                // Respond to Control Panel requests
                if ($request->getIsCpRequest() && !$request->getIsConsoleRequest()) {
                    $this->handleAdminCpRequest();
                }
            }
        );
    }

    /**
     * Install site event listeners for site requests only
     */

    protected function installSiteEventListeners()
    {
        // Handler: UrlManager::EVENT_REGISTER_SITE_URL_RULES
        Event::on(
            UrlManager::class,
            UrlManager::EVENT_REGISTER_SITE_URL_RULES,
            function (RegisterUrlRulesEvent $event) {
                Craft::debug(
                    'UrlManager::EVENT_REGISTER_SITE_URL_RULES',
                    __METHOD__
                );
                // Register our Control Panel routes
                $event->rules = array_merge(
                    $event->rules,
                    $this->customFrontendRoutes()
                );
            }
        );
    }

    /**
     * Install site event listeners for Control Panel requests only
     */

    protected function installCpEventListeners()
    {
        // Handler: UrlManager::EVENT_REGISTER_CP_URL_RULES
        Event::on(
            UrlManager::class,
            UrlManager::EVENT_REGISTER_CP_URL_RULES,
            function (RegisterUrlRulesEvent $event) {
                Craft::debug(
                    'UrlManager::EVENT_REGISTER_CP_URL_RULES',
                    __METHOD__
                );
                // Register our Control Panel routes
                $event->rules = array_merge(
                    $event->rules,
                    $this->customAdminCpRoutes()
                );
            }
        );
        // Handler: Dashboard::EVENT_REGISTER_WIDGET_TYPES
        Event::on(
            Dashboard::class,
            Dashboard::EVENT_REGISTER_WIDGET_TYPES,
            function (RegisterComponentTypesEvent $event) {
                $event->types[] = MetricsWidget::class;
            }
        );
        // Handler: UserPermissions::EVENT_REGISTER_PERMISSIONS
        Event::on(
            UserPermissions::class,
            UserPermissions::EVENT_REGISTER_PERMISSIONS,
            function (RegisterUserPermissionsEvent $event) {
                Craft::debug(
                    'UserPermissions::EVENT_REGISTER_PERMISSIONS',
                    __METHOD__
                );
                // Register our custom permissions
                $event->permissions[Craft::t('webperf', 'Webperf')] = $this->customAdminCpPermissions();
            }
        );
    }

    /**
     * Handle site requests.  We do it only after we receive the event
     * EVENT_AFTER_LOAD_PLUGINS so that any pending db migrations can be run
     * before our event listeners kick in
     */

    protected function handleSiteRequest()
    {
        // Don't include the beacon for response codes >= 400
        $response = Craft::$app->getResponse();
        if ($response->statusCode < 400) {
            // Handler: View::EVENT_END_PAGE
            Event::on(
                View::class,
                View::EVENT_END_PAGE,
                function () {
                    Craft::debug(
                        'View::EVENT_END_PAGE',
                        __METHOD__
                    );
                    $view = Craft::$app->getView();
                    // The page is done rendering, include our beacon
                    if (Webperf::$settings->includeBeacon && $view->getIsRenderingPageTemplate()) {
                        switch (self::$renderType) {
                            case 'html':

                                Webperf::$plugin->beacons->includeHtmlBeacon();
                                self::$beaconIncluded = true;
                                break;
                            case 'amp-html':

                                Webperf::$plugin->beacons->includeAmpHtmlScript();
                                break;
                        }
                    }
                }
            );
            // Handler: View::EVENT_END_BODY
            Event::on(
                View::class,
                View::EVENT_END_BODY,
                function () {
                    Craft::debug(
                        'View::EVENT_END_BODY',
                        __METHOD__
                    );
                    $view = Craft::$app->getView();
                    // The page is done rendering, include our beacon
                    if (Webperf::$settings->includeBeacon && $view->getIsRenderingPageTemplate()) {
                        switch (self::$renderType) {
                            case 'html':

                                break;
                            case 'amp-html':

                                Webperf::$plugin->beacons->includeAmpHtmlBeacon();
                                self::$beaconIncluded = true;
                                break;
                        }
                    }
                }
            );
            // Handler: Application::EVENT_AFTER_REQUEST
            Event::on(
                Application::class,
                Application::EVENT_AFTER_REQUEST,
                function () {
                    Craft::debug(
                        'Application::EVENT_AFTER_REQUEST',
                        __METHOD__
                    );
                    // If the beacon wasn't included, allow for the Craft timings
                    if (!self::$beaconIncluded) {
                        $this->setRequestUrl(true);
                    }
                }
            );
        }
    }

    /**
     * Handle Control Panel requests. We do it only after we receive the event
     * EVENT_AFTER_LOAD_PLUGINS so that any pending db migrations can be run
     * before our event listeners kick in
     */

    protected function handleAdminCpRequest()
    {
    }

    /**
     * Clear all the caches!
     */

    public function clearAllCaches()
    {
    }

    /**

     * @inheritdoc
     */

    protected function createSettingsModel()
    {
        return new Settings();
    }

    /**

     * @inheritdoc
     */

    protected function settingsHtml(): string
    {
        return Craft::$app->view->renderTemplate(
            'webperf/settings',
            [
                'settings' => $this->getSettings()
            ]
        );
    }

    /**
     * Return the custom frontend routes
     *
     * @return array
     */
    protected function customFrontendRoutes(): array
    {
        return [
            // Beacon
            '/webperf/metrics/beacon' => 'webperf/metrics/beacon',
            // Render
            '/webperf/render/amp-iframe' => 'webperf/render/amp-iframe',
            // Tables
            '/webperf/tables/pages-index' => 'webperf/tables/pages-index',
            '/webperf/tables/page-detail' => 'webperf/tables/page-detail',
            // Charts
            '/webperf/charts/dashboard-stats-average/<column:{handle}>'
            => 'webperf/charts/dashboard-stats-average',
            '/webperf/charts/dashboard-stats-average/<column:{handle}>/<siteId:\d+>'
            => 'webperf/charts/dashboard-stats-average',

            '/webperf/charts/dashboard-slowest-pages/<column:{handle}>/<limit:\d+>'
            => 'webperf/charts/dashboard-slowest-pages',
            '/webperf/charts/dashboard-slowest-pages/<column:{handle}>/<limit:\d+>/<siteId:\d+>'
            => 'webperf/charts/dashboard-slowest-pages',

            '/webperf/charts/pages-area-chart'
            => 'webperf/charts/pages-area-chart',
            '/webperf/charts/pages-area-chart/<siteId:\d+>'
            => 'webperf/charts/pages-area-chart',

            '/webperf/recommendations/list'
            => 'webperf/recommendations/list',
            '/webperf/recommendations/list/<siteId:\d+>'
            => 'webperf/recommendations/list',

            '/webperf/charts/widget/<days>' => 'webperf/charts/widget',
        ];
    }
    /**
     * Return the custom Control Panel routes
     *
     * @return array
     */
    protected function customAdminCpRoutes(): array
    {
        return [
            'webperf' => 'webperf/sections/dashboard',
            'webperf/dashboard' => 'webperf/sections/dashboard',
            'webperf/dashboard/<siteHandle:{handle}>' => 'webperf/sections/dashboard',

            'webperf/pages' => 'webperf/sections/pages-index',
            'webperf/pages/<siteHandle:{handle}>' => 'webperf/sections/pages-index',

            'webperf/page-detail' => 'webperf/sections/page-detail',
            'webperf/page-detail/<siteHandle:{handle}>' => 'webperf/sections/page-detail',

            'webperf/settings' => 'webperf/settings/plugin-settings',
        ];
    }

    /**
     * Returns the custom Control Panel user permissions.
     *
     * @return array
     */
    protected function customAdminCpPermissions(): array
    {
        return [
            'webperf:dashboard' => [
                'label' => Craft::t('webperf', 'Dashboard'),
            ],
            'webperf:pages' => [
                'label' => Craft::t('webperf', 'Pages'),
            ],
            'webperf:page-detail' => [
                'label' => Craft::t('webperf', 'Page Detail'),
            ],
            'webperf:recommendations' => [
                'label' => Craft::t('webperf', 'Recommendations'),
            ],
            'webperf:delete-data-samples' => [
                'label' => Craft::t('webperf', 'Delete Data Samples'),
            ],
            'webperf:settings' => [
                'label' => Craft::t('webperf', 'Settings'),
            ],
        ];
    }
}


1			<?php
2			/**
3			* Webperf plugin for Craft CMS 3.x
4			*
5			* Monitor the performance of your webpages through real-world user timing data
6			*
7			* @link https://nystudio107.com
			0 ignored issues – show Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The tag in position 1 should be the @copyright tag Loading history...
8			* @copyright Copyright (c) 2019 nystudio107
			0 ignored issues – show Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report @copyright tag must contain a year and the name of the copyright holder Loading history...
9			*/
			0 ignored issues – show Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report PHP version not specified Loading history... Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report Missing @category tag in file comment Loading history... Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report Missing @package tag in file comment Loading history... Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report Missing @author tag in file comment Loading history... Coding Style introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report Missing @license tag in file comment Loading history...
10
11			namespace nystudio107\webperf;
12
13			use nystudio107\webperf\base\CraftDataSample;
14			use nystudio107\webperf\log\ProfileTarget;
15			use nystudio107\webperf\models\RecommendationDataSample;
16			use nystudio107\webperf\models\Settings;
17			use nystudio107\webperf\services\DataSamples as DataSamplesService;
18			use nystudio107\webperf\services\Beacons as BeaconsService;
19			use nystudio107\webperf\services\Recommendations as RecommendationsService;
20			use nystudio107\webperf\variables\WebperfVariable;
21			use nystudio107\webperf\widgets\Metrics as MetricsWidget;
22
23			use Craft;
			0 ignored issues – show Bug introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The type `Craft` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
24			use craft\base\Plugin;
			0 ignored issues – show Bug introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The type `craft\base\Plugin` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
25			use craft\services\Plugins;
			0 ignored issues – show Bug introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The type `craft\services\Plugins` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
26			use craft\events\PluginEvent;
			0 ignored issues – show Bug introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The type `craft\events\PluginEvent` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
27			use craft\events\RegisterComponentTypesEvent;
			0 ignored issues – show Bug introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The type `craft\events\RegisterComponentTypesEvent` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
28			use craft\events\RegisterUserPermissionsEvent;
			0 ignored issues – show Bug introduced 2019-01-02 04:57 UTC by Report Bug Copy Issue Report The type `craft\events\RegisterUserPermissionsEvent` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
29			use craft\events\RegisterUrlRulesEvent;
			0 ignored issues – show Bug introduced 2019-01-02 04:37 UTC by Report Bug Copy Issue Report The type `craft\events\RegisterUrlRulesEvent` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
30			use craft\helpers\UrlHelper;

nystudio107 / craft-webperf

Push — v1 ( 7dfb05...0f87a2 )

Webperf::installSiteEventListeners() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like