enh: ensure single url cache is bust when a single path is invalidated

Author: abaicus

inc/compatibilities/aruba_hsc.php

@@ -40,15 +40,29 @@ public function should_load_early() {
 	/**
 	 * Clear cache for Aruba Hispeed Cache.
 	 *
+	 * @param string|bool $location The location to clear the cache for. If true, clear the cache globally. If a string, clear the cache for a particular url.
 	 * @return void
 	 */
-	public function add_clear_cache_action() {
+	public function add_clear_cache_action( $location ) {
 		if ( ! class_exists( '\ArubaSPA\HiSpeedCache\Purger\WpPurger' ) || ! defined( 'AHSC_PURGER' ) ) {
 			return;
 		}
 
+		// Initialize the purger.
 		$purge = new \ArubaSPA\HiSpeedCache\Purger\WpPurger();
 		$purge->setPurger( AHSC_PURGER );
-		$purge->purgeAll();
+
+		// Purge all cache when no location is provided.
+		if ( $location === true && method_exists( $purge, 'purgeAll' ) ) {
+			$purge->purgeAll();
+			return;
+		}
+
+		// Purge single URL based on the location parameter.
+		if ( ! method_exists( $purge, 'purgeUrl' ) ) {
+			return;
+		}
+
+		$purge->purgeUrl( $location );
 	}
 }

inc/compatibilities/cache_enabler.php

@@ -26,17 +26,29 @@ public function register() {
 
 		add_filter( 'cache_enabler_page_contents_before_store', [ Optml_Main::instance()->manager, 'replace_content' ], PHP_INT_MAX, 1 );
 
-		add_action( 'optml_settings_updated', [ $this, 'add_clear_cache_action' ] );
+		add_action(
+			'optml_settings_updated',
+			function () {
+				do_action( 'cache_enabler_clear_site_cache' );
+			}
+		);
+
 		add_action( 'optml_clear_cache', [ $this, 'add_clear_cache_action' ] );
 	}
 
 	/**
-	 * Clear cache for Cache Enabler.
+	 * Clear cache for Super Page Cache for Cloudflare.
 	 *
+	 * @param string|bool $location The location to clear the cache for. If true, clear the cache globally. If a string, clear the cache for a particular url.
 	 * @return void
 	 */
-	public function add_clear_cache_action() {
-		do_action( 'cache_enabler_clear_site_cache' );
+	public function add_clear_cache_action( $location ) {
+		if ( $location === true ) {
+			do_action( 'cache_enabler_clear_site_cache' );
+			return;
+		}
+
+		do_action( 'cache_enabler_clear_page_cache_by_url', $location );
 	}
 
 	/**

inc/compatibilities/hummingbird.php

@@ -40,9 +40,34 @@ public function should_load_early() {
 	/**
 	 * Clear cache for Hummingbird.
 	 *
+	 * @param string|bool $location The location to clear the cache for. If true, clear the cache globally. If a string, clear the cache for a particular url.
 	 * @return void
 	 */
-	public function add_clear_cache_action() {
-		do_action( 'wphb_clear_page_cache' );
+	public function add_clear_cache_action( $location ) {
+		if ( ! class_exists( '\Hummingbird\Core\Utils' ) || ! method_exists( '\Hummingbird\Core\Utils', 'get_module' ) ) {
+			return;
+		}
+
+		$page_cache = \Hummingbird\Core\Utils::get_module( 'page_cache' );
+
+		if ( ! $page_cache ) {
+			return;
+		}
+
+		// Clear all cache
+		if ( true === $location ) {
+			$page_cache->clear_cache();
+			return;
+		}
+
+		// Clear specific URL
+		if ( ! is_string( $location ) || empty( $location ) ) {
+			return;
+		}
+
+		$url_path = wp_parse_url( $location, PHP_URL_PATH );
+		if ( $url_path ) {
+			$page_cache->clear_cache( trailingslashit( $url_path ), true );
+		}
 	}
 }