Fix ability for BackgroundTaskDeactivator to unschedule hooks

Author: westonruter

.phpstorm.meta.php

@@ -35,6 +35,7 @@
 			'validated_url_stylesheet_gc'       => \AmpProject\AmpWP\BackgroundTask\ValidatedUrlStylesheetDataGarbageCollection::class,
 			'url_validation_cron'               => \AmpProject\AmpWP\Validation\URLValidationCron::class,
 			'save_post_validation_event'        => \AmpProject\AmpWP\Validation\SavePostValidationEvent::class,
+			'background_task_deactivator'       => \AmpProject\AmpWP\BackgroundTask\BackgroundTaskDeactivator::class,
 		] )
 	);
 

src/AmpWpPlugin.php

@@ -13,6 +13,7 @@
 use AmpProject\AmpWP\Instrumentation;
 use AmpProject\AmpWP\Validation\SavePostValidationEvent;
 use AmpProject\AmpWP\Validation\URLValidationCron;
+use AmpProject\AmpWP\BackgroundTask\BackgroundTaskDeactivator;
 
 use function is_user_logged_in;
 
@@ -84,6 +85,7 @@ final class AmpWpPlugin extends ServiceBasedPlugin {
 		'validated_url_stylesheet_gc'       => BackgroundTask\ValidatedUrlStylesheetDataGarbageCollection::class,
 		'url_validation_cron'               => URLValidationCron::class,
 		'save_post_validation_event'        => SavePostValidationEvent::class,
+		'background_task_deactivator'       => BackgroundTaskDeactivator::class,
 	];
 
 	/**

src/BackgroundTask/BackgroundTaskDeactivator.php

@@ -8,7 +8,6 @@
 namespace AmpProject\AmpWP\BackgroundTask;
 
 use AmpProject\AmpWP\Icon;
-use AmpProject\AmpWP\Infrastructure\Conditional;
 use AmpProject\AmpWP\Infrastructure\Deactivateable;
 use AmpProject\AmpWP\Infrastructure\Registerable;
 use AmpProject\AmpWP\Infrastructure\Service;
@@ -20,7 +19,7 @@
  * @since 2.1
  * @internal
  */
-final class BackgroundTaskDeactivator implements Service, Conditional, Registerable, Deactivateable {
+final class BackgroundTaskDeactivator implements Service, Registerable, Deactivateable {
 
 	/**
 	 * List of event names to deactivate.
@@ -38,15 +37,6 @@ final class BackgroundTaskDeactivator implements Service, Conditional, Registera
 	 */
 	private $plugin_file;
 
-	/**
-	 * Check whether the conditional object is currently needed.
-	 *
-	 * @return bool Whether the conditional object is needed.
-	 */
-	public static function is_needed() {
-		return is_admin() || wp_doing_cron();
-	}
-
 	/**
 	 * Class constructor.
 	 */
@@ -103,14 +93,14 @@ public function deactivate( $network_wide ) {
 				switch_to_blog( $blog_id );
 
 				foreach ( $this->events_to_deactivate as $event_name ) {
-					wp_clear_scheduled_hook( $event_name );
+					wp_unschedule_hook( $event_name );
 				}
 
 				restore_current_blog();
 			}
 		} else {
 			foreach ( $this->events_to_deactivate as $event_name ) {
-				wp_clear_scheduled_hook( $event_name );
+				wp_unschedule_hook( $event_name );
 			}
 		}
 	}

tests/php/src/BackgroundTask/BackgroundTaskDeactivatorTest.php

@@ -6,7 +6,6 @@
 namespace AmpProject\AmpWP\Tests\BackgroundTask;
 
 use AmpProject\AmpWP\BackgroundTask\BackgroundTaskDeactivator;
-use AmpProject\AmpWP\Infrastructure\Conditional;
 use AmpProject\AmpWP\Infrastructure\Deactivateable;
 use AmpProject\AmpWP\Infrastructure\Registerable;
 use AmpProject\AmpWP\Infrastructure\Service;
@@ -37,7 +36,6 @@ public function setUp() {
 	public function test_register() {
 		$this->assertInstanceof( BackgroundTaskDeactivator::class, $this->test_instance );
 		$this->assertInstanceof( Service::class, $this->test_instance );
-		$this->assertInstanceof( Conditional::class, $this->test_instance );
 		$this->assertInstanceof( Registerable::class, $this->test_instance );
 		$this->assertInstanceof( Deactivateable::class, $this->test_instance );