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wp-content/plugins/litespeed-cache/thirdparty/wp-postratings.cls.php

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+<?php
+/**
+ * The Third Party integration with the WP-PostRatings plugin.
+ *
+ * Hooks into rating events to purge related caches.
+ *
+ * @since 1.1.1
+ * @package LiteSpeed
+ */
+
+namespace LiteSpeed\Thirdparty;
+
+defined( 'WPINC' ) || exit();
+
+/**
+ * WP-PostRatings integration for LiteSpeed Cache.
+ */
+class WP_PostRatings {
+
+	/**
+	 * Detects if the WP-PostRatings plugin is active and registers hooks.
+	 *
+	 * @since 1.1.1
+	 * @return void
+	 */
+	public static function detect() {
+		if ( defined( 'WP_POSTRATINGS_VERSION' ) ) {
+			add_action( 'rate_post', __CLASS__ . '::flush', 10, 3 );
+		}
+	}
+
+	/**
+	 * Purge the cache for a rated post.
+	 *
+	 * @since 1.1.1
+	 *
+	 * @param int $uid                User ID who rated.
+	 * @param int $post_id            The rated post ID.
+	 * @return void
+	 */
+	public static function flush( $uid, $post_id ) {
+		do_action( 'litespeed_purge_post', (int) $post_id );
+	}
+}