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