initial commit

hamrokhaanpaan/wp-content/__plugins/litespeed-cache/thirdparty/aelia-currencyswitcher.cls.php

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+<?php
+/**
+ * The Third Party integration with the Aelia CurrencySwitcher plugin.
+ *
+ * @since		1.0.13
+ * @since  		2.6 	Removed hook_vary as OLS supports vary header already
+ * @package		LiteSpeed_Cache
+ * @subpackage	LiteSpeed_Cache/thirdparty
+ * @author		LiteSpeed Technologies <info@litespeedtech.com>
+ */
+namespace LiteSpeed\Thirdparty;
+
+defined( 'WPINC' ) || exit;
+
+use \LiteSpeed\API;
+
+class Aelia_CurrencySwitcher {
+	private static $_cookies = array(
+		'aelia_cs_selected_currency',
+		'aelia_customer_country',
+		'aelia_customer_state',
+		'aelia_tax_exempt',
+	);
+
+	/**
+	 * Detects if WooCommerce is installed.
+	 *
+	 * @since 1.0.13
+	 * @access public
+	 */
+	public static function detect() {
+		if ( defined('WOOCOMMERCE_VERSION') && isset($GLOBALS['woocommerce-aelia-currencyswitcher']) && is_object($GLOBALS['woocommerce-aelia-currencyswitcher']) ) {
+			// Not all pages need to add vary, so need to use this API to set conditions
+			self::$_cookies = apply_filters( 'litespeed_3rd_aelia_cookies', self::$_cookies );
+			add_filter( 'litespeed_vary_curr_cookies', __CLASS__ . '::check_cookies' ); // this is for vary response headers, only add when needed
+			add_filter( 'litespeed_vary_cookies', __CLASS__ . '::register_cookies' ); // this is for rewrite rules, so always add
+		}
+	}
+
+	public static function register_cookies( $list ) {
+		return array_merge( $list, self::$_cookies );
+	}
+
+	/**
+	 * If the page is not a woocommerce page, ignore the logic.
+	 * Else check cookies. If cookies are set, set the vary headers, else do not cache the page.
+	 *
+	 * @since 1.0.13
+	 * @access public
+	 */
+	public static function check_cookies( $list ) {
+		// NOTE: is_cart and is_checkout should also be checked, but will be checked by woocommerce anyway.
+		if ( ! is_woocommerce() ) {
+			return $list;
+		}
+
+		return array_merge( $list, self::$_cookies );
+	}
+}