woocommerce_wpml = $woocommerce_wpml; $this->woocommerce = $woocommerce; $this->install = new WCML_Multi_Currency_Install( $this, $woocommerce_wpml ); $this->init_currencies(); $this->load_filters = $this->are_filters_need_loading(); $this->prices = new WCML_Multi_Currency_Prices( $this, $woocommerce_wpml->get_setting( 'currency_options' ) ); $this->prices->add_hooks(); if ( $this->load_filters ) { $table_rate_shipping_multi_currency = new WCML_Multi_Currency_Table_Rate_Shipping(); $table_rate_shipping_multi_currency->add_hooks(); $this->coupons = new WCML_Multi_Currency_Coupons(); $this->shipping = new WCML_Multi_Currency_Shipping( $this, $wpdb ); $this->shipping->add_hooks(); } $this->reports = new WCML_Multi_Currency_Reports( $woocommerce_wpml, $wpdb ); $this->reports->add_hooks(); $this->orders = new WCML_Multi_Currency_Orders( $this, $woocommerce_wpml, $wp ); $this->admin_currency_selector = new WCML_Admin_Currency_Selector( $woocommerce_wpml, new WCML_Admin_Cookie( '_wcml_dashboard_currency' ) ); $this->admin_currency_selector->add_hooks(); $this->custom_prices = new WCML_Custom_Prices( $woocommerce_wpml, $wpdb ); $this->custom_prices->add_hooks(); $this->currency_switcher = new WCML_Currency_Switcher( $woocommerce_wpml, $sitepress ); $this->currency_switcher->add_hooks(); $this->currency_switcher_ajax = new WCML_Currency_Switcher_Ajax( $woocommerce_wpml ); $this->exchange_rate_services = make( \WCML_Exchange_Rates::class ); $this->exchange_rate_services->initialize_settings(); $this->exchange_rate_services->add_actions(); wpml_collect( [ new CurrencyLayer(), new ExchangeRatesApi(), new Fixerio(), new OpenExchangeRates(), ] )->each( function( Service $service ) { $this->exchange_rate_services->add_service( $service->getId(), $service ); } ); $this->currencies_payment_gateways = make( WCML_Currencies_Payment_Gateways::class ); $this->currencies_payment_gateways->add_hooks(); if ( defined( 'W3TC' ) ) { $this->W3TC = new WCML_W3TC_Multi_Currency(); } WCML_Multi_Currency_Resources::set_up( $this, $this->woocommerce_wpml ); WCML_Multi_Currency_Configuration::set_up( $this, $woocommerce_wpml ); add_filter( 'init', [ $this, 'init' ], 5 ); if ( wp_doing_ajax() ) { add_action( 'wp_ajax_nopriv_wcml_switch_currency', [ $this, 'switch_currency' ] ); add_action( 'wp_ajax_wcml_switch_currency', [ $this, 'switch_currency' ] ); } } public function are_filters_need_loading() { $load = false; if ( ! is_admin() && $this->get_client_currency() !== wcml_get_woocommerce_currency_option() ) { $load = true; } else { if ( wp_doing_ajax() && $this->get_client_currency() !== wcml_get_woocommerce_currency_option() ) { $ajax_actions = apply_filters( 'wcml_multi_currency_ajax_actions', [ 'woocommerce_get_refreshed_fragments', 'woocommerce_update_order_review', 'woocommerce_checkout', 'woocommerce_add_to_cart', 'woocommerce_update_shipping_method', 'woocommerce_json_search_products_and_variations', 'woocommerce_add_coupon_discount', ] ); /* phpcs:ignore WordPress.VIP.SuperGlobalInputUsage.AccessDetected */ if ( ( isset( $_POST['action'] ) && in_array( $_POST['action'], $ajax_actions ) ) || ( isset( $_GET['action'] ) && in_array( $_GET['action'], $ajax_actions ) ) ) { $load = true; } } } /** * @deprecated 3.9.2 */ $load = apply_filters( 'wcml_load_multi_currency', $load ); /** * @since 3.9.2 */ $load = apply_filters( 'wcml_load_multi_currency_in_ajax', $load ); return $load; } public function init() { add_filter( 'wcml_get_client_currency', [ $this, 'get_client_currency' ] ); add_action( 'wcml_multi_currency_set_switching_currency_html', function( $html ) { $this->switching_currency_html = $html; } ); add_action( 'wp_footer', [ $this, 'maybe_show_switching_currency_prompt_dialog' ] ); add_action( 'wp_footer', [ $this, 'maybe_reset_cart_fragments' ] ); if ( WCML\Rest\Functions::isRestApiRequest() ) { add_filter( 'rest_request_before_callbacks', [ $this, 'set_request_currency' ], 10, 3 ); } } public function enable() { $this->woocommerce_wpml->settings['enable_multi_currency'] = WCML_MULTI_CURRENCIES_INDEPENDENT; $this->woocommerce_wpml->update_settings(); } public function disable() { $this->woocommerce_wpml->settings['enable_multi_currency'] = WCML_MULTI_CURRENCIES_DISABLED; $this->woocommerce_wpml->update_settings(); } public function init_currencies() { $sitepress = getSitePress(); $this->default_currency = wcml_get_woocommerce_currency_option(); $this->currencies = $this->woocommerce_wpml->settings['currency_options']; // Add default currency if missing (set when MC is off). if ( ! empty( $this->default_currency ) && ! isset( $this->currencies[ $this->default_currency ] ) ) { $this->currencies[ $this->default_currency ] = []; } $save_to_db = false; $active_languages = $sitepress->get_active_languages(); $currency_defaults = [ 'rate' => 0, 'position' => 'left', 'thousand_sep' => ',', 'decimal_sep' => '.', 'num_decimals' => 2, 'rounding' => 'disabled', 'rounding_increment' => 1, 'auto_subtract' => 0, 'location_mode' => 'all', 'countries' => [], ]; foreach ( $this->currencies as $code => $currency ) { foreach ( $currency_defaults as $key => $val ) { if ( ! isset( $currency[ $key ] ) ) { $this->currencies[ $code ][ $key ] = $val; $save_to_db = true; } } foreach ( $active_languages as $language ) { if ( ! isset( $currency['languages'][ $language['code'] ] ) ) { $this->currencies[ $code ]['languages'][ $language['code'] ] = 1; $save_to_db = true; } } } $this->currency_codes = array_keys( $this->currencies ); // default language currencies. foreach ( $active_languages as $language ) { if ( ! isset( $this->woocommerce_wpml->settings['default_currencies'][ $language['code'] ] ) ) { $this->woocommerce_wpml->settings['default_currencies'][ $language['code'] ] = 0; $save_to_db = true; } } // sanity check. if ( isset( $this->woocommerce_wpml->settings['default_currencies'] ) ) { foreach ( $this->woocommerce_wpml->settings['default_currencies'] as $language => $value ) { if ( ! isset( $active_languages[ $language ] ) ) { unset( $this->woocommerce_wpml->settings['default_currencies'][ $language ] ); $save_to_db = true; } if ( ! empty( $value ) && ! in_array( $value, $this->currency_codes ) && $value !== 'location' ) { $this->woocommerce_wpml->settings['default_currencies'][ $language ] = 0; $save_to_db = true; } } } // add missing currencies to currencies_order. if ( isset( $this->woocommerce_wpml->settings['currencies_order'] ) ) { foreach ( $this->currency_codes as $currency ) { if ( ! in_array( $currency, $this->woocommerce_wpml->settings['currencies_order'] ) ) { $this->woocommerce_wpml->settings['currencies_order'][] = $currency; $save_to_db = true; } } } if ( $save_to_db && is_admin() ) { $this->woocommerce_wpml->settings['currency_options'] = $this->currencies; $this->woocommerce_wpml->update_settings(); } // force disable multi-currency when the default currency is empty. if ( empty( $this->default_currency ) ) { $this->woocommerce_wpml->settings['enable_multi_currency'] = WCML_MULTI_CURRENCIES_DISABLED; } } /** * * @return string * @since 3.9.2 */ public function get_default_currency() { return $this->default_currency; } public function get_currencies( $include_default = false ) { // by default, exclude default currency. $currencies = []; $default_currency = wcml_get_woocommerce_currency_option(); foreach ( $this->currencies as $key => $value ) { if ( $default_currency != $key || $include_default ) { $currencies[ $key ] = $value; } } return $currencies; } public function get_currency_codes() { return $this->currency_codes; } /** * @param string $code * * @return bool */ public function is_currency_active( $code ) { return in_array( $code, $this->get_currency_codes(), true ); } /** * @return mixed|string */ public function get_currency_code() { $currency_code = wcml_get_woocommerce_currency_option(); $currency_codes = $this->get_currency_codes(); if ( ! in_array( $currency_code, $currency_codes, true ) ) { $currency_code = $this->woocommerce_wpml->multi_currency->get_default_currency(); } return $currency_code; } public function get_currency_details_by_code( $code ) { if ( isset( $this->currencies[ $code ] ) ) { return $this->currencies[ $code ]; } return false; } public function delete_currency_by_code( $code, $settings = false, $update = true ) { $settings = $settings ?: $this->woocommerce_wpml->get_settings(); unset( $settings['currency_options'][ $code ] ); if ( isset( $settings['currencies_order'] ) ) { foreach ( $settings['currencies_order'] as $key => $cur_code ) { if ( $cur_code == $code ) { unset( $settings['currencies_order'][ $key ] ); } } } if ( $update ) { $this->woocommerce_wpml->update_settings( $settings ); } return $settings; } public function get_exchange_rates() { if ( empty( $this->exchange_rates ) ) { $this->exchange_rates = [ wcml_get_woocommerce_currency_option() => 1 ]; $woo_currencies = get_woocommerce_currencies(); $currencies = $this->get_currencies(); foreach ( $currencies as $code => $currency ) { if ( ! empty( $woo_currencies[ $code ] ) ) { $this->exchange_rates[ $code ] = $currency['rate']; } } } return apply_filters( 'wcml_exchange_rates', $this->exchange_rates ); } /** * @return string */ public function get_client_currency() { if ( Functions::isRestApiRequest() ) { return $this->get_rest_currency(); } elseif ( ! wcml_is_multi_currency_on() ) { // The filter is documented a few lines below. return apply_filters( 'wcml_client_currency', wcml_get_woocommerce_currency_option() ); } elseif ( null === $this->client_currency ) { $this->client_currency = ResolverFactory::create()->getClientCurrency(); if ( $this->client_currency ) { wcml_user_store_set( self::CURRENCY_STORAGE_KEY, $this->client_currency ); wcml_user_store_set( self::CURRENCY_LANGUAGE_STORAGE_KEY, ResolverHelperByLang::getCurrentLanguage() ); } } /** * This filter allows overriding the client currency. * * WARNING! * This method is called several times during a request. * If a filter alters the currency, it's strongly recommended * to force reloading the page to avoid inconsistencies between * price numbers and currencies. * * @param string $client_currency */ $filteredCurrency = apply_filters( 'wcml_client_currency', $this->client_currency ); if ( $filteredCurrency !== $this->client_currency ) { $this->client_currency = $filteredCurrency; wcml_user_store_set( self::CURRENCY_STORAGE_KEY, $this->client_currency ); } return $this->client_currency; } public function maybe_show_switching_currency_prompt_dialog() { if ( $this->switching_currency_html ) { echo $this->switching_currency_html; } } public function maybe_reset_cart_fragments() { if ( wcml_user_store_get( 'client_currency_switched' ) ) { ?> client_currency = $currency; wcml_user_store_set( self::CURRENCY_STORAGE_KEY, $currency ); wcml_user_store_set( self::CURRENCY_LANGUAGE_STORAGE_KEY, getSitePress()->get_current_language() ); do_action( 'wcml_set_client_currency', $currency ); } public function switch_currency() { $sitepress = getSitePress(); $currency = filter_input( INPUT_POST, 'currency', FILTER_SANITIZE_FULL_SPECIAL_CHARS ); $force_switch = filter_input( INPUT_POST, 'force_switch', FILTER_SANITIZE_FULL_SPECIAL_CHARS ); parse_str( Sanitize::stringProp( 'params', $_POST ), $params ); $from_currency = $this->client_currency; do_action( 'wcml_before_switch_currency', $currency, $force_switch ); if ( ! $force_switch && apply_filters( 'wcml_switch_currency_exception', false, $from_currency, $currency ) ) { die(); } $lang = Obj::prop( 'lang', $params ); if ( $lang ) { $sitepress->switch_lang( $lang ); } $this->set_client_currency( $currency ); // force set user cookie when user is not logged in. global $woocommerce, $current_user; if ( empty( $woocommerce->session->data ) && empty( $current_user->ID ) ) { $woocommerce->session->set_customer_session_cookie( true ); } wcml_user_store_set( 'client_currency_switched', true ); do_action( 'wcml_switch_currency', $currency, $from_currency ); $response = $this->prices->filter_pre_selected_widget_prices_in_new_currency( [], $currency, $from_currency, $params ); wp_send_json_success( $response ); } public function get_currencies_without_cents() { return apply_filters( 'wcml_currencies_without_cents', $this->currencies_without_cents ); } /** * Set reports currency for REST request. * * @param WP_REST_Response|WP_HTTP_Response|WP_Error|mixed $response Result to send to the client. Usually a WP_REST_Response or WP_Error. * @param array $handler Route handler used for the request. * @param WP_REST_Request $request Request used to generate the response. * * @return WP_REST_Response|WP_HTTP_Response|WP_Error|mixed */ public function set_request_currency( $response, $handler, $request ) { $this->rest_currency = Obj::prop( 'currency', $request->get_params() ) ?: wcml_get_woocommerce_currency_option(); $this->client_currency = $this->rest_currency; return $response; } /** * Get REST currency * * @return string */ public function get_rest_currency() { return $this->rest_currency ?: wcml_get_woocommerce_currency_option(); } }