Sync Listener: Don't enqueue actions when the site is disconnected (#…

…22149)

Co-authored-by: Samiff <samiff@users.noreply.github.com>
Co-authored-by: Foteini Giannaropoulou <giannaropoulou.foteini@gmail.com>

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/1652659733

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 This is an alpha version! The changes listed here are not final.
 
 ### Changed
+- Listener: Do not enqueue actions when the site is disconnected
 - Switch to pcov for code coverage.
 - Theme deletions: rely on Core WP hook now that the package requires WP 5.8.
 - Updated package textdomain from `jetpack` to `jetpack-sync`.

src/class-listener.php

@@ -7,6 +7,7 @@
 
 namespace Automattic\Jetpack\Sync;
 
+use Automattic\Jetpack\Connection\Manager as Connection_Manager;
 use Automattic\Jetpack\Roles;
 
 /**
@@ -272,6 +273,11 @@ public function enqueue_action( $current_filter, $args, $queue ) {
 			return;
 		}
 
+		if ( ! ( new Connection_Manager() )->is_connected() ) {
+			// Don't enqueue an action if the site is disconnected.
+			return;
+		}
+
 		/**
 		 * Add an action hook to execute when anything on the whitelist gets sent to the queue to sync.
 		 *