Flag the syncing status

Author: Marco Pereirinha

cloudinary-image-management-and-manipulation-in-the-cloud-cdn/php/class-sync.php

@@ -102,14 +102,18 @@ public function is_active() {
 	 * @return bool
 	 */
 	public function is_synced( $post_id ) {
-		$return    = false;
 		$signature = $this->get_signature( $post_id );
 		$expecting = $this->generate_signature( $post_id );
+
 		if ( ! empty( $signature ) && ! empty( $expecting ) && $expecting === $signature ) {
-			$return = $signature;
+			return true;
 		}
 
-		return $return;
+		if ( apply_filters( 'cloudinary_flag_sync', '__return_false' ) ) {
+			update_post_meta( $post_id, Sync::META_KEYS['syncing'], true );
+		}
+
+		return false;
 	}
 
 	/**