woocommerce / woocommerce-gateway-stripe

includes/payment-methods/class-wc-stripe-payment-request.php

Spacing +304 added lines, -304 removed lines

@@ -8,7 +8,7 @@ 
  * @since   4.0.0
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -66,35 +66,35 @@ 
 	 */
 	public function __construct() {
 		self::$_this           = $this;
-		$this->stripe_settings = get_option( 'woocommerce_stripe_settings', array() );
-		$this->testmode        = ( ! empty( $this->stripe_settings['testmode'] ) && 'yes' === $this->stripe_settings['testmode'] ) ? true : false;
-		$this->publishable_key = ! empty( $this->stripe_settings['publishable_key'] ) ? $this->stripe_settings['publishable_key'] : '';
-		$this->secret_key      = ! empty( $this->stripe_settings['secret_key'] ) ? $this->stripe_settings['secret_key'] : '';
-		$this->total_label     = ! empty( $this->stripe_settings['statement_descriptor'] ) ? WC_Stripe_Helper::clean_statement_descriptor( $this->stripe_settings['statement_descriptor'] ) : '';
+		$this->stripe_settings = get_option('woocommerce_stripe_settings', array());
+		$this->testmode        = ( ! empty($this->stripe_settings['testmode']) && 'yes' === $this->stripe_settings['testmode']) ? true : false;
+		$this->publishable_key = ! empty($this->stripe_settings['publishable_key']) ? $this->stripe_settings['publishable_key'] : '';
+		$this->secret_key      = ! empty($this->stripe_settings['secret_key']) ? $this->stripe_settings['secret_key'] : '';
+		$this->total_label     = ! empty($this->stripe_settings['statement_descriptor']) ? WC_Stripe_Helper::clean_statement_descriptor($this->stripe_settings['statement_descriptor']) : '';
 
-		if ( $this->testmode ) {
-			$this->publishable_key = ! empty( $this->stripe_settings['test_publishable_key'] ) ? $this->stripe_settings['test_publishable_key'] : '';
-			$this->secret_key      = ! empty( $this->stripe_settings['test_secret_key'] ) ? $this->stripe_settings['test_secret_key'] : '';
+		if ($this->testmode) {
+			$this->publishable_key = ! empty($this->stripe_settings['test_publishable_key']) ? $this->stripe_settings['test_publishable_key'] : '';
+			$this->secret_key      = ! empty($this->stripe_settings['test_secret_key']) ? $this->stripe_settings['test_secret_key'] : '';
 		}
 
-		$this->total_label = str_replace( "'", '', $this->total_label ) . apply_filters( 'wc_stripe_payment_request_total_label_suffix', ' (via WooCommerce)' );
+		$this->total_label = str_replace("'", '', $this->total_label) . apply_filters('wc_stripe_payment_request_total_label_suffix', ' (via WooCommerce)');
 
 		// Checks if Stripe Gateway is enabled.
-		if ( empty( $this->stripe_settings ) || ( isset( $this->stripe_settings['enabled'] ) && 'yes' !== $this->stripe_settings['enabled'] ) ) {
+		if (empty($this->stripe_settings) || (isset($this->stripe_settings['enabled']) && 'yes' !== $this->stripe_settings['enabled'])) {
 			return;
 		}
 
 		// Checks if Payment Request is enabled.
-		if ( ! isset( $this->stripe_settings['payment_request'] ) || 'yes' !== $this->stripe_settings['payment_request'] ) {
+		if ( ! isset($this->stripe_settings['payment_request']) || 'yes' !== $this->stripe_settings['payment_request']) {
 			return;
 		}
 
 		// Don't load for change payment method page.
-		if ( isset( $_GET['change_payment_method'] ) ) {
+		if (isset($_GET['change_payment_method'])) {
 			return;
 		}
 
-		add_action( 'template_redirect', array( $this, 'set_session' ) );
+		add_action('template_redirect', array($this, 'set_session'));
 		$this->init();
 	}
 
@@ -107,12 +107,12 @@ 
 	public function are_keys_set() {
 		// NOTE: updates to this function should be added to are_keys_set()
 		// in includes/abstracts/abstract-wc-stripe-payment-gateway.php
-		if ( $this->testmode ) {
-			return preg_match( '/^pk_test_/', $this->publishable_key )
-			       && preg_match( '/^[rs]k_test_/', $this->secret_key );
+		if ($this->testmode) {
+			return preg_match('/^pk_test_/', $this->publishable_key)
+			       && preg_match('/^[rs]k_test_/', $this->secret_key);
 		} else {
-			return preg_match( '/^pk_live_/', $this->publishable_key )
-			       && preg_match( '/^[rs]k_live_/', $this->secret_key );
+			return preg_match('/^pk_live_/', $this->publishable_key)
+			       && preg_match('/^[rs]k_live_/', $this->secret_key);
 		}
 	}
 
@@ -134,11 +134,11 @@ 
 	 * @return void
 	 */
 	public function set_session() {
-		if ( ! is_product() || ( isset( WC()->session ) && WC()->session->has_session() ) ) {
+		if ( ! is_product() || (isset(WC()->session) && WC()->session->has_session())) {
 			return;
 		}
 
-		WC()->session->set_customer_session_cookie( true );
+		WC()->session->set_customer_session_cookie(true);
 	}
 
 	/**
@@ -149,30 +149,30 @@ 
 	 * @return  void
 	 */
 	public function init() {
-		add_action( 'wp_enqueue_scripts', array( $this, 'scripts' ) );
+		add_action('wp_enqueue_scripts', array($this, 'scripts'));
 
-		add_action( 'woocommerce_after_add_to_cart_quantity', array( $this, 'display_payment_request_button_html' ), 1 );
-		add_action( 'woocommerce_after_add_to_cart_quantity', array( $this, 'display_payment_request_button_separator_html' ), 2 );
+		add_action('woocommerce_after_add_to_cart_quantity', array($this, 'display_payment_request_button_html'), 1);
+		add_action('woocommerce_after_add_to_cart_quantity', array($this, 'display_payment_request_button_separator_html'), 2);
 
-		add_action( 'woocommerce_proceed_to_checkout', array( $this, 'display_payment_request_button_html' ), 1 );
-		add_action( 'woocommerce_proceed_to_checkout', array( $this, 'display_payment_request_button_separator_html' ), 2 );
+		add_action('woocommerce_proceed_to_checkout', array($this, 'display_payment_request_button_html'), 1);
+		add_action('woocommerce_proceed_to_checkout', array($this, 'display_payment_request_button_separator_html'), 2);
 
-		add_action( 'woocommerce_checkout_before_customer_details', array( $this, 'display_payment_request_button_html' ), 1 );
-		add_action( 'woocommerce_checkout_before_customer_details', array( $this, 'display_payment_request_button_separator_html' ), 2 );
+		add_action('woocommerce_checkout_before_customer_details', array($this, 'display_payment_request_button_html'), 1);
+		add_action('woocommerce_checkout_before_customer_details', array($this, 'display_payment_request_button_separator_html'), 2);
 
-		add_action( 'wc_ajax_wc_stripe_get_cart_details', array( $this, 'ajax_get_cart_details' ) );
-		add_action( 'wc_ajax_wc_stripe_get_shipping_options', array( $this, 'ajax_get_shipping_options' ) );
-		add_action( 'wc_ajax_wc_stripe_update_shipping_method', array( $this, 'ajax_update_shipping_method' ) );
-		add_action( 'wc_ajax_wc_stripe_create_order', array( $this, 'ajax_create_order' ) );
-		add_action( 'wc_ajax_wc_stripe_add_to_cart', array( $this, 'ajax_add_to_cart' ) );
-		add_action( 'wc_ajax_wc_stripe_get_selected_product_data', array( $this, 'ajax_get_selected_product_data' ) );
-		add_action( 'wc_ajax_wc_stripe_clear_cart', array( $this, 'ajax_clear_cart' ) );
-		add_action( 'wc_ajax_wc_stripe_log_errors', array( $this, 'ajax_log_errors' ) );
+		add_action('wc_ajax_wc_stripe_get_cart_details', array($this, 'ajax_get_cart_details'));
+		add_action('wc_ajax_wc_stripe_get_shipping_options', array($this, 'ajax_get_shipping_options'));
+		add_action('wc_ajax_wc_stripe_update_shipping_method', array($this, 'ajax_update_shipping_method'));
+		add_action('wc_ajax_wc_stripe_create_order', array($this, 'ajax_create_order'));
+		add_action('wc_ajax_wc_stripe_add_to_cart', array($this, 'ajax_add_to_cart'));
+		add_action('wc_ajax_wc_stripe_get_selected_product_data', array($this, 'ajax_get_selected_product_data'));
+		add_action('wc_ajax_wc_stripe_clear_cart', array($this, 'ajax_clear_cart'));
+		add_action('wc_ajax_wc_stripe_log_errors', array($this, 'ajax_log_errors'));
 
-		add_filter( 'woocommerce_gateway_title', array( $this, 'filter_gateway_title' ), 10, 2 );
-		add_filter( 'woocommerce_validate_postcode', array( $this, 'postal_code_validation' ), 10, 3 );
+		add_filter('woocommerce_gateway_title', array($this, 'filter_gateway_title'), 10, 2);
+		add_filter('woocommerce_validate_postcode', array($this, 'postal_code_validation'), 10, 3);
 
-		add_action( 'woocommerce_checkout_order_processed', array( $this, 'add_order_meta' ), 10, 2 );
+		add_action('woocommerce_checkout_order_processed', array($this, 'add_order_meta'), 10, 2);
 	}
 
 	/**
@@ -183,7 +183,7 @@ 
 	 * @return  string
 	 */
 	public function get_button_type() {
-		return isset( $this->stripe_settings['payment_request_button_type'] ) ? $this->stripe_settings['payment_request_button_type'] : 'default';
+		return isset($this->stripe_settings['payment_request_button_type']) ? $this->stripe_settings['payment_request_button_type'] : 'default';
 	}
 
 	/**
@@ -194,7 +194,7 @@ 
 	 * @return  string
 	 */
 	public function get_button_theme() {
-		return isset( $this->stripe_settings['payment_request_button_theme'] ) ? $this->stripe_settings['payment_request_button_theme'] : 'dark';
+		return isset($this->stripe_settings['payment_request_button_theme']) ? $this->stripe_settings['payment_request_button_theme'] : 'dark';
 	}
 
 	/**
@@ -205,7 +205,7 @@ 
 	 * @return  string
 	 */
 	public function get_button_height() {
-		return isset( $this->stripe_settings['payment_request_button_height'] ) ? str_replace( 'px', '', $this->stripe_settings['payment_request_button_height'] ) : '64';
+		return isset($this->stripe_settings['payment_request_button_height']) ? str_replace('px', '', $this->stripe_settings['payment_request_button_height']) : '64';
 	}
 
 	/**
@@ -227,7 +227,7 @@ 
 	 * @return  string
 	 */
 	public function get_button_branded_type() {
-		return isset( $this->stripe_settings['payment_request_button_branded_type'] ) ? $this->stripe_settings['payment_request_button_branded_type'] : 'default';
+		return isset($this->stripe_settings['payment_request_button_branded_type']) ? $this->stripe_settings['payment_request_button_branded_type'] : 'default';
 	}
 
 	/**
@@ -260,7 +260,7 @@ 
 	 * @return  string
 	 */
 	public function get_button_label() {
-		return isset( $this->stripe_settings['payment_request_button_label'] ) ? $this->stripe_settings['payment_request_button_label'] : 'Buy now';
+		return isset($this->stripe_settings['payment_request_button_label']) ? $this->stripe_settings['payment_request_button_label'] : 'Buy now';
 	}
 
 	/**
@@ -271,22 +271,22 @@ 
 	 * @return  mixed Returns false if not on a product page, the product information otherwise.
 	 */
 	public function get_product_data() {
-		if ( ! is_product() ) {
+		if ( ! is_product()) {
 			return false;
 		}
 
 		global $post;
 
-		$product = wc_get_product( $post->ID );
+		$product = wc_get_product($post->ID);
 
-		if ( 'variable' === $product->get_type() ) {
-			$attributes = wc_clean( wp_unslash( $_GET ) );
+		if ('variable' === $product->get_type()) {
+			$attributes = wc_clean(wp_unslash($_GET));
 
-			$data_store   = WC_Data_Store::load( 'product' );
-			$variation_id = $data_store->find_matching_product_variation( $product, $attributes );
+			$data_store   = WC_Data_Store::load('product');
+			$variation_id = $data_store->find_matching_product_variation($product, $attributes);
 
-			if ( ! empty( $variation_id ) ) {
-				$product = wc_get_product( $variation_id );
+			if ( ! empty($variation_id)) {
+				$product = wc_get_product($variation_id);
 			}
 		}
 
@@ -295,27 +295,27 @@ 
 
 		$items[] = array(
 			'label'  => $product->get_name(),
-			'amount' => WC_Stripe_Helper::get_stripe_amount( $product->get_price() ),
+			'amount' => WC_Stripe_Helper::get_stripe_amount($product->get_price()),
 		);
 
-		if ( wc_tax_enabled() ) {
+		if (wc_tax_enabled()) {
 			$items[] = array(
-				'label'   => __( 'Tax', 'woocommerce-gateway-stripe' ),
+				'label'   => __('Tax', 'woocommerce-gateway-stripe'),
 				'amount'  => 0,
 				'pending' => true,
 			);
 		}
 
-		if ( wc_shipping_enabled() && $product->needs_shipping() ) {
+		if (wc_shipping_enabled() && $product->needs_shipping()) {
 			$items[] = array(
-				'label'   => __( 'Shipping', 'woocommerce-gateway-stripe' ),
+				'label'   => __('Shipping', 'woocommerce-gateway-stripe'),
 				'amount'  => 0,
 				'pending' => true,
 			);
 
 			$data['shippingOptions'] = array(
 				'id'     => 'pending',
-				'label'  => __( 'Pending', 'woocommerce-gateway-stripe' ),
+				'label'  => __('Pending', 'woocommerce-gateway-stripe'),
 				'detail' => '',
 				'amount' => 0,
 			);
@@ -323,36 +323,36 @@ 
 
 		$data['displayItems'] = $items;
 		$data['total']        = array(
-			'label'   => apply_filters( 'wc_stripe_payment_request_total_label', $this->total_label ),
-			'amount'  => WC_Stripe_Helper::get_stripe_amount( $product->get_price() ),
+			'label'   => apply_filters('wc_stripe_payment_request_total_label', $this->total_label),
+			'amount'  => WC_Stripe_Helper::get_stripe_amount($product->get_price()),
 			'pending' => true,
 		);
 
-		$data['requestShipping'] = ( wc_shipping_enabled() && $product->needs_shipping() );
-		$data['currency']        = strtolower( get_woocommerce_currency() );
-		$data['country_code']    = substr( get_option( 'woocommerce_default_country' ), 0, 2 );
+		$data['requestShipping'] = (wc_shipping_enabled() && $product->needs_shipping());
+		$data['currency']        = strtolower(get_woocommerce_currency());
+		$data['country_code']    = substr(get_option('woocommerce_default_country'), 0, 2);
 
-		return apply_filters( 'wc_stripe_payment_request_product_data', $data, $product );
+		return apply_filters('wc_stripe_payment_request_product_data', $data, $product);
 	}
 
 	/**
 	 * Filters the gateway title to reflect Payment Request type
 	 */
-	public function filter_gateway_title( $title, $id ) {
+	public function filter_gateway_title($title, $id) {
 		global $post;
 
-		if ( ! is_object( $post ) ) {
+		if ( ! is_object($post)) {
 			return $title;
 		}
 
-		$order        = wc_get_order( $post->ID );
-		$method_title = is_object( $order ) ? $order->get_payment_method_title() : '';
+		$order        = wc_get_order($post->ID);
+		$method_title = is_object($order) ? $order->get_payment_method_title() : '';
 
-		if ( 'stripe' === $id && ! empty( $method_title ) && 'Apple Pay (Stripe)' === $method_title ) {
+		if ('stripe' === $id && ! empty($method_title) && 'Apple Pay (Stripe)' === $method_title) {
 			return $method_title;
 		}
 
-		if ( 'stripe' === $id && ! empty( $method_title ) && 'Chrome Payment Request (Stripe)' === $method_title ) {
+		if ('stripe' === $id && ! empty($method_title) && 'Chrome Payment Request (Stripe)' === $method_title) {
 			return $method_title;
 		}
 
@@ -365,16 +365,16 @@ 
 	 * @since   3.1.4
 	 * @version 4.0.0
 	 */
-	public function postal_code_validation( $valid, $postcode, $country ) {
+	public function postal_code_validation($valid, $postcode, $country) {
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
 
-		if ( ! isset( $gateways['stripe'] ) ) {
+		if ( ! isset($gateways['stripe'])) {
 			return $valid;
 		}
 
-		$payment_request_type = isset( $_POST['payment_request_type'] ) ? wc_clean( $_POST['payment_request_type'] ) : '';
+		$payment_request_type = isset($_POST['payment_request_type']) ? wc_clean($_POST['payment_request_type']) : '';
 
-		if ( 'apple_pay' !== $payment_request_type ) {
+		if ('apple_pay' !== $payment_request_type) {
 			return $valid;
 		}
 
@@ -384,7 +384,7 @@ 
 		 * the order and not let it go through. The remedy for now is just to remove this validation.
 		 * Note that this only works with shipping providers that don't validate full postal codes.
 		 */
-		if ( 'GB' === $country || 'CA' === $country ) {
+		if ('GB' === $country || 'CA' === $country) {
 			return true;
 		}
 
@@ -401,22 +401,22 @@ 
 	 * @version 4.0.0
 	 * @return  void
 	 */
-	public function add_order_meta( $order_id, $posted_data ) {
-		if ( empty( $_POST['payment_request_type'] ) ) {
+	public function add_order_meta($order_id, $posted_data) {
+		if (empty($_POST['payment_request_type'])) {
 			return;
 		}
 
-		$order = wc_get_order( $order_id );
+		$order = wc_get_order($order_id);
 
-		$payment_request_type = wc_clean( $_POST['payment_request_type'] );
+		$payment_request_type = wc_clean($_POST['payment_request_type']);
 
-		if ( 'apple_pay' === $payment_request_type ) {
-			$order->set_payment_method_title( 'Apple Pay (Stripe)' );
+		if ('apple_pay' === $payment_request_type) {
+			$order->set_payment_method_title('Apple Pay (Stripe)');
 			$order->save();
 		}
 
-		if ( 'payment_request_api' === $payment_request_type ) {
-			$order->set_payment_method_title( 'Chrome Payment Request (Stripe)' );
+		if ('payment_request_api' === $payment_request_type) {
+			$order->set_payment_method_title('Chrome Payment Request (Stripe)');
 			$order->save();
 		}
 	}
@@ -454,20 +454,20 @@ 
 	 * @return  boolean
 	 */
 	public function allowed_items_in_cart() {
-		foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
-			$_product = apply_filters( 'woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key );
+		foreach (WC()->cart->get_cart() as $cart_item_key => $cart_item) {
+			$_product = apply_filters('woocommerce_cart_item_product', $cart_item['data'], $cart_item, $cart_item_key);
 
-			if ( ! in_array( $_product->get_type(), $this->supported_product_types() ) ) {
+			if ( ! in_array($_product->get_type(), $this->supported_product_types())) {
 				return false;
 			}
 
 			// Trial subscriptions with shipping are not supported
-			if ( class_exists( 'WC_Subscriptions_Order' ) && WC_Subscriptions_Cart::cart_contains_subscription() && $_product->needs_shipping() && WC_Subscriptions_Product::get_trial_length( $_product ) > 0 ) {
+			if (class_exists('WC_Subscriptions_Order') && WC_Subscriptions_Cart::cart_contains_subscription() && $_product->needs_shipping() && WC_Subscriptions_Product::get_trial_length($_product) > 0) {
 				return false;
 			}
 
 			// Pre Orders compatbility where we don't support charge upon release.
-			if ( class_exists( 'WC_Pre_Orders_Order' ) && WC_Pre_Orders_Cart::cart_contains_pre_order() && WC_Pre_Orders_Product::product_is_charged_upon_release( WC_Pre_Orders_Cart::get_pre_order_product() ) ) {
+			if (class_exists('WC_Pre_Orders_Order') && WC_Pre_Orders_Cart::cart_contains_pre_order() && WC_Pre_Orders_Product::product_is_charged_upon_release(WC_Pre_Orders_Cart::get_pre_order_product())) {
 				return false;
 			}
 		}
@@ -483,61 +483,61 @@ 
 	 */
 	public function scripts() {
 		// If keys are not set bail.
-		if ( ! $this->are_keys_set() ) {
-			WC_Stripe_Logger::log( 'Keys are not set correctly.' );
+		if ( ! $this->are_keys_set()) {
+			WC_Stripe_Logger::log('Keys are not set correctly.');
 			return;
 		}
 
 		// If no SSL bail.
-		if ( ! $this->testmode && ! is_ssl() ) {
-			WC_Stripe_Logger::log( 'Stripe Payment Request live mode requires SSL.' );
+		if ( ! $this->testmode && ! is_ssl()) {
+			WC_Stripe_Logger::log('Stripe Payment Request live mode requires SSL.');
 			return;
 		}
 
-		if ( ! is_product() && ! is_cart() && ! is_checkout() && ! isset( $_GET['pay_for_order'] ) ) {
+		if ( ! is_product() && ! is_cart() && ! is_checkout() && ! isset($_GET['pay_for_order'])) {
 			return;
 		}
 
-		if ( is_product() && ! $this->should_show_payment_button_on_product_page() ) {
+		if (is_product() && ! $this->should_show_payment_button_on_product_page()) {
 			return;
 		}
 
-		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
 
 		$stripe_params = array(
-			'ajax_url'        => WC_AJAX::get_endpoint( '%%endpoint%%' ),
+			'ajax_url'        => WC_AJAX::get_endpoint('%%endpoint%%'),
 			'stripe'          => array(
 				'key'                => $this->publishable_key,
-				'allow_prepaid_card' => apply_filters( 'wc_stripe_allow_prepaid_card', true ) ? 'yes' : 'no',
+				'allow_prepaid_card' => apply_filters('wc_stripe_allow_prepaid_card', true) ? 'yes' : 'no',
 			),
 			'nonce'           => array(
-				'payment'                   => wp_create_nonce( 'wc-stripe-payment-request' ),
-				'shipping'                  => wp_create_nonce( 'wc-stripe-payment-request-shipping' ),
-				'update_shipping'           => wp_create_nonce( 'wc-stripe-update-shipping-method' ),
-				'checkout'                  => wp_create_nonce( 'woocommerce-process_checkout' ),
-				'add_to_cart'               => wp_create_nonce( 'wc-stripe-add-to-cart' ),
-				'get_selected_product_data' => wp_create_nonce( 'wc-stripe-get-selected-product-data' ),
-				'log_errors'                => wp_create_nonce( 'wc-stripe-log-errors' ),
-				'clear_cart'                => wp_create_nonce( 'wc-stripe-clear-cart' ),
+				'payment'                   => wp_create_nonce('wc-stripe-payment-request'),
+				'shipping'                  => wp_create_nonce('wc-stripe-payment-request-shipping'),
+				'update_shipping'           => wp_create_nonce('wc-stripe-update-shipping-method'),
+				'checkout'                  => wp_create_nonce('woocommerce-process_checkout'),
+				'add_to_cart'               => wp_create_nonce('wc-stripe-add-to-cart'),
+				'get_selected_product_data' => wp_create_nonce('wc-stripe-get-selected-product-data'),
+				'log_errors'                => wp_create_nonce('wc-stripe-log-errors'),
+				'clear_cart'                => wp_create_nonce('wc-stripe-clear-cart'),
 			),
 			'i18n'            => array(
-				'no_prepaid_card'  => __( 'Sorry, we\'re not accepting prepaid cards at this time.', 'woocommerce-gateway-stripe' ),
+				'no_prepaid_card'  => __('Sorry, we\'re not accepting prepaid cards at this time.', 'woocommerce-gateway-stripe'),
 				/* translators: Do not translate the [option] placeholder */
-				'unknown_shipping' => __( 'Unknown shipping option "[option]".', 'woocommerce-gateway-stripe' ),
+				'unknown_shipping' => __('Unknown shipping option "[option]".', 'woocommerce-gateway-stripe'),
 			),
 			'checkout'        => array(
 				'url'               => wc_get_checkout_url(),
-				'currency_code'     => strtolower( get_woocommerce_currency() ),
-				'country_code'      => substr( get_option( 'woocommerce_default_country' ), 0, 2 ),
+				'currency_code'     => strtolower(get_woocommerce_currency()),
+				'country_code'      => substr(get_option('woocommerce_default_country'), 0, 2),
 				'needs_shipping'    => WC()->cart->needs_shipping() ? 'yes' : 'no',
 				// Defaults to 'required' to match how core initializes this option.
-				'needs_payer_phone' => 'required' === get_option( 'woocommerce_checkout_phone_field', 'required' ),
+				'needs_payer_phone' => 'required' === get_option('woocommerce_checkout_phone_field', 'required'),
 			),
 			'button'          => array(
 				'type'         => $this->get_button_type(),
 				'theme'        => $this->get_button_theme(),
 				'height'       => $this->get_button_height(),
-				'locale'       => apply_filters( 'wc_stripe_payment_request_button_locale', substr( get_locale(), 0, 2 ) ), // Default format is en_US.
+				'locale'       => apply_filters('wc_stripe_payment_request_button_locale', substr(get_locale(), 0, 2)), // Default format is en_US.
 				'is_custom'    => $this->is_custom_button(),
 				'is_branded'   => $this->is_branded_button(),
 				'css_selector' => $this->custom_button_selector(),
@@ -547,15 +547,15 @@ 
 			'product'         => $this->get_product_data(),
 		);
 
-		wp_register_script( 'stripe', 'https://js.stripe.com/v3/', '', '3.0', true );
-		wp_register_script( 'wc_stripe_payment_request', plugins_url( 'assets/js/stripe-payment-request' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'jquery', 'stripe' ), WC_STRIPE_VERSION, true );
+		wp_register_script('stripe', 'https://js.stripe.com/v3/', '', '3.0', true);
+		wp_register_script('wc_stripe_payment_request', plugins_url('assets/js/stripe-payment-request' . $suffix . '.js', WC_STRIPE_MAIN_FILE), array('jquery', 'stripe'), WC_STRIPE_VERSION, true);
 
-		wp_localize_script( 'wc_stripe_payment_request', 'wc_stripe_payment_request_params', apply_filters( 'wc_stripe_payment_request_params', $stripe_params ) );
+		wp_localize_script('wc_stripe_payment_request', 'wc_stripe_payment_request_params', apply_filters('wc_stripe_payment_request_params', $stripe_params));
 
-		wp_enqueue_script( 'wc_stripe_payment_request' );
+		wp_enqueue_script('wc_stripe_payment_request');
 
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
-		if ( isset( $gateways['stripe'] ) ) {
+		if (isset($gateways['stripe'])) {
 			$gateways['stripe']->payment_scripts();
 		}
 	}
@@ -571,31 +571,31 @@ 
 
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
 
-		if ( ! isset( $gateways['stripe'] ) ) {
+		if ( ! isset($gateways['stripe'])) {
 			return;
 		}
 
-		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset( $_GET['pay_for_order'] ) ) {
+		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset($_GET['pay_for_order'])) {
 			return;
 		}
 
-		if ( is_checkout() && ! apply_filters( 'wc_stripe_show_payment_request_on_checkout', false, $post ) ) {
+		if (is_checkout() && ! apply_filters('wc_stripe_show_payment_request_on_checkout', false, $post)) {
 			return;
 		}
 
-		if ( is_product() && ! $this->should_show_payment_button_on_product_page() ) {
+		if (is_product() && ! $this->should_show_payment_button_on_product_page()) {
 			return;
-		} else if ( ! $this->should_show_payment_button_on_cart() ) {
+		} else if ( ! $this->should_show_payment_button_on_cart()) {
 			return;
 		}
 		?>
 		<div id="wc-stripe-payment-request-wrapper" style="clear:both;padding-top:1.5em;display:none;">
 			<div id="wc-stripe-payment-request-button">
 				<?php
-					if ( $this->is_custom_button() ) {
-						$label = esc_html( $this->get_button_label() );
-						$class_name = esc_attr( 'button ' .  $this->get_button_theme() );
-						$style = esc_attr( 'height:' . $this->get_button_height() . 'px;' );
+					if ($this->is_custom_button()) {
+						$label = esc_html($this->get_button_label());
+						$class_name = esc_attr('button ' . $this->get_button_theme());
+						$style = esc_attr('height:' . $this->get_button_height() . 'px;');
 						echo "<button id=\"wc-stripe-custom-button\" class=\"$class_name\" style=\"$style\"> $label </button>";
 					}
 				?>
@@ -616,25 +616,25 @@ 
 
 		$gateways = WC()->payment_gateways->get_available_payment_gateways();
 
-		if ( ! isset( $gateways['stripe'] ) ) {
+		if ( ! isset($gateways['stripe'])) {
 			return;
 		}
 
-		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset( $_GET['pay_for_order'] ) ) {
+		if ( ! is_cart() && ! is_checkout() && ! is_product() && ! isset($_GET['pay_for_order'])) {
 			return;
 		}
 
-		if ( is_checkout() && ! apply_filters( 'wc_stripe_show_payment_request_on_checkout', false, $post ) ) {
+		if (is_checkout() && ! apply_filters('wc_stripe_show_payment_request_on_checkout', false, $post)) {
 			return;
 		}
 
-		if ( is_product() && ! $this->should_show_payment_button_on_product_page() ) {
+		if (is_product() && ! $this->should_show_payment_button_on_product_page()) {
 			return;
-		} else if ( ! $this->should_show_payment_button_on_cart() ) {
+		} else if ( ! $this->should_show_payment_button_on_cart()) {
 			return;
 		}
 		?>
-		<p id="wc-stripe-payment-request-button-separator" style="margin-top:1.5em;text-align:center;display:none;">&mdash; <?php esc_html_e( 'OR', 'woocommerce-gateway-stripe' ); ?> &mdash;</p>
+		<p id="wc-stripe-payment-request-button-separator" style="margin-top:1.5em;text-align:center;display:none;">&mdash; <?php esc_html_e('OR', 'woocommerce-gateway-stripe'); ?> &mdash;</p>
 		<?php
 	}
 
@@ -645,11 +645,11 @@ 
 	 * @return boolean
 	 */
 	private function should_show_payment_button_on_cart() {
-		if ( ! apply_filters( 'wc_stripe_show_payment_request_on_cart', true ) ) {
+		if ( ! apply_filters('wc_stripe_show_payment_request_on_cart', true)) {
 			return false;
 		}
-		if ( ! $this->allowed_items_in_cart() ) {
-			WC_Stripe_Logger::log( 'Items in the cart has unsupported product type ( Payment Request button disabled )' );
+		if ( ! $this->allowed_items_in_cart()) {
+			WC_Stripe_Logger::log('Items in the cart has unsupported product type ( Payment Request button disabled )');
 			return false;
 		}
 		return true;
@@ -664,32 +664,32 @@ 
 	private function should_show_payment_button_on_product_page() {
 		global $post;
 
-		$product = wc_get_product( $post->ID );
+		$product = wc_get_product($post->ID);
 
-		if ( apply_filters( 'wc_stripe_hide_payment_request_on_product_page', false, $post ) ) {
+		if (apply_filters('wc_stripe_hide_payment_request_on_product_page', false, $post)) {
 			return false;
 		}
 
-		if ( ! is_object( $product ) || ! in_array( $product->get_type(), $this->supported_product_types() ) ) {
+		if ( ! is_object($product) || ! in_array($product->get_type(), $this->supported_product_types())) {
 			return false;
 		}
 
 		// Trial subscriptions with shipping are not supported
-		if ( class_exists( 'WC_Subscriptions_Order' ) && $product->needs_shipping() && WC_Subscriptions_Product::get_trial_length( $product ) > 0 ) {
+		if (class_exists('WC_Subscriptions_Order') && $product->needs_shipping() && WC_Subscriptions_Product::get_trial_length($product) > 0) {
 			return false;
 		}
 
 		// Pre Orders charge upon release not supported.
-		if ( class_exists( 'WC_Pre_Orders_Order' ) && WC_Pre_Orders_Product::product_is_charged_upon_release( $product ) ) {
-			WC_Stripe_Logger::log( 'Pre Order charge upon release is not supported. ( Payment Request button disabled )' );
+		if (class_exists('WC_Pre_Orders_Order') && WC_Pre_Orders_Product::product_is_charged_upon_release($product)) {
+			WC_Stripe_Logger::log('Pre Order charge upon release is not supported. ( Payment Request button disabled )');
 			return false;
 		}
 
 		// File upload addon not supported
-		if ( class_exists( 'WC_Product_Addons_Helper' ) ) {
-			$product_addons = WC_Product_Addons_Helper::get_product_addons( $product->get_id() );
-			foreach ( $product_addons as $addon ) {
-				if ( 'file_upload' === $addon['type'] ) {
+		if (class_exists('WC_Product_Addons_Helper')) {
+			$product_addons = WC_Product_Addons_Helper::get_product_addons($product->get_id());
+			foreach ($product_addons as $addon) {
+				if ('file_upload' === $addon['type']) {
 					return false;
 				}
 			}
@@ -705,11 +705,11 @@ 
 	 * @version 4.0.0
 	 */
 	public function ajax_log_errors() {
-		check_ajax_referer( 'wc-stripe-log-errors', 'security' );
+		check_ajax_referer('wc-stripe-log-errors', 'security');
 
-		$errors = wc_clean( stripslashes( $_POST['errors'] ) );
+		$errors = wc_clean(stripslashes($_POST['errors']));
 
-		WC_Stripe_Logger::log( $errors );
+		WC_Stripe_Logger::log($errors);
 
 		exit;
 	}
@@ -721,7 +721,7 @@ 
 	 * @version 4.0.0
 	 */
 	public function ajax_clear_cart() {
-		check_ajax_referer( 'wc-stripe-clear-cart', 'security' );
+		check_ajax_referer('wc-stripe-clear-cart', 'security');
 
 		WC()->cart->empty_cart();
 		exit;
@@ -731,10 +731,10 @@ 
 	 * Get cart details.
 	 */
 	public function ajax_get_cart_details() {
-		check_ajax_referer( 'wc-stripe-payment-request', 'security' );
+		check_ajax_referer('wc-stripe-payment-request', 'security');
 
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
-			define( 'WOOCOMMERCE_CART', true );
+		if ( ! defined('WOOCOMMERCE_CART')) {
+			define('WOOCOMMERCE_CART', true);
 		}
 
 		WC()->cart->calculate_totals();
@@ -745,14 +745,14 @@ 
 		$data = array(
 			'shipping_required' => WC()->cart->needs_shipping(),
 			'order_data'        => array(
-				'currency'     => strtolower( $currency ),
-				'country_code' => substr( get_option( 'woocommerce_default_country' ), 0, 2 ),
+				'currency'     => strtolower($currency),
+				'country_code' => substr(get_option('woocommerce_default_country'), 0, 2),
 			),
 		);
 
 		$data['order_data'] += $this->build_display_items();
 
-		wp_send_json( $data );
+		wp_send_json($data);
 	}
 
 	/**
@@ -763,7 +763,7 @@ 
 	 * @see WC_Shipping::get_packages().
 	 */
 	public function ajax_get_shipping_options() {
-		check_ajax_referer( 'wc-stripe-payment-request-shipping', 'security' );
+		check_ajax_referer('wc-stripe-payment-request-shipping', 'security');
 
 		$shipping_address = filter_input_array(
 			INPUT_POST,
@@ -776,11 +776,11 @@ 
 				'address_2' => FILTER_SANITIZE_STRING,
 			)
 		);
-		$product_view_options      = filter_input_array( INPUT_POST, [ 'is_product_page' => FILTER_SANITIZE_STRING ] );
-		$should_show_itemized_view = ! isset( $product_view_options['is_product_page'] ) ?: filter_var( $product_view_options['is_product_page'], FILTER_VALIDATE_BOOLEAN );
+		$product_view_options      = filter_input_array(INPUT_POST, ['is_product_page' => FILTER_SANITIZE_STRING]);
+		$should_show_itemized_view = ! isset($product_view_options['is_product_page']) ?: filter_var($product_view_options['is_product_page'], FILTER_VALIDATE_BOOLEAN);
 
-		$data = $this->get_shipping_options( $shipping_address, $should_show_itemized_view );
-		wp_send_json( $data );
+		$data = $this->get_shipping_options($shipping_address, $should_show_itemized_view);
+		wp_send_json($data);
 	}
 
 	/**
@@ -792,66 +792,66 @@ 
 	 * @return array Shipping options data.
 	 * phpcs:ignore Squiz.Commenting.FunctionCommentThrowTag
 	 */
-	public function get_shipping_options( $shipping_address, $itemized_display_items = false ) {
+	public function get_shipping_options($shipping_address, $itemized_display_items = false) {
 		try {
 			// Set the shipping options.
 			$data = array();
 
 			// Remember current shipping method before resetting.
-			$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
-			$this->calculate_shipping( apply_filters( 'wc_stripe_payment_request_shipping_posted_values', $shipping_address ) );
+			$chosen_shipping_methods = WC()->session->get('chosen_shipping_methods');
+			$this->calculate_shipping(apply_filters('wc_stripe_payment_request_shipping_posted_values', $shipping_address));
 
 			$packages = WC()->shipping->get_packages();
 
-			if ( ! empty( $packages ) && WC()->customer->has_calculated_shipping() ) {
-				foreach ( $packages as $package_key => $package ) {
-					if ( empty( $package['rates'] ) ) {
-						throw new Exception( __( 'Unable to find shipping method for address.', 'woocommerce-gateway-stripe' ) );
+			if ( ! empty($packages) && WC()->customer->has_calculated_shipping()) {
+				foreach ($packages as $package_key => $package) {
+					if (empty($package['rates'])) {
+						throw new Exception(__('Unable to find shipping method for address.', 'woocommerce-gateway-stripe'));
 					}
 
-					foreach ( $package['rates'] as $key => $rate ) {
+					foreach ($package['rates'] as $key => $rate) {
 						$data['shipping_options'][] = array(
 							'id'     => $rate->id,
 							'label'  => $rate->label,
 							'detail' => '',
-							'amount' => WC_Stripe_Helper::get_stripe_amount( $rate->cost ),
+							'amount' => WC_Stripe_Helper::get_stripe_amount($rate->cost),
 						);
 					}
 				}
 			} else {
-				throw new Exception( __( 'Unable to find shipping method for address.', 'woocommerce-gateway-stripe' ) );
+				throw new Exception(__('Unable to find shipping method for address.', 'woocommerce-gateway-stripe'));
 			}
 
 			// The first shipping option is automatically applied on the client.
 			// Keep chosen shipping method by sorting shipping options if the method still available for new address.
 			// Fallback to the first available shipping method.
-			if ( isset( $data['shipping_options'][0] ) ) {
-				if ( isset( $chosen_shipping_methods[0] ) ) {
+			if (isset($data['shipping_options'][0])) {
+				if (isset($chosen_shipping_methods[0])) {
 					$chosen_method_id         = $chosen_shipping_methods[0];
-					$compare_shipping_options = function ( $a, $b ) use ( $chosen_method_id ) {
-						if ( $a['id'] === $chosen_method_id ) {
+					$compare_shipping_options = function($a, $b) use ($chosen_method_id) {
+						if ($a['id'] === $chosen_method_id) {
 							return -1;
 						}
 
-						if ( $b['id'] === $chosen_method_id ) {
+						if ($b['id'] === $chosen_method_id) {
 							return 1;
 						}
 
 						return 0;
 					};
-					usort( $data['shipping_options'], $compare_shipping_options );
+					usort($data['shipping_options'], $compare_shipping_options);
 				}
 
 				$first_shipping_method_id = $data['shipping_options'][0]['id'];
-				$this->update_shipping_method( [ $first_shipping_method_id ] );
+				$this->update_shipping_method([$first_shipping_method_id]);
 			}
 
 			WC()->cart->calculate_totals();
 
-			$data          += $this->build_display_items( $itemized_display_items );
+			$data          += $this->build_display_items($itemized_display_items);
 			$data['result'] = 'success';
-		} catch ( Exception $e ) {
-			$data          += $this->build_display_items( $itemized_display_items );
+		} catch (Exception $e) {
+			$data          += $this->build_display_items($itemized_display_items);
 			$data['result'] = 'invalid_shipping_address';
 		}
 
@@ -862,25 +862,25 @@ 
 	 * Update shipping method.
 	 */
 	public function ajax_update_shipping_method() {
-		check_ajax_referer( 'wc-stripe-update-shipping-method', 'security' );
+		check_ajax_referer('wc-stripe-update-shipping-method', 'security');
 
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
-			define( 'WOOCOMMERCE_CART', true );
+		if ( ! defined('WOOCOMMERCE_CART')) {
+			define('WOOCOMMERCE_CART', true);
 		}
 
-		$shipping_methods = filter_input( INPUT_POST, 'shipping_method', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
-		$this->update_shipping_method( $shipping_methods );
+		$shipping_methods = filter_input(INPUT_POST, 'shipping_method', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY);
+		$this->update_shipping_method($shipping_methods);
 
 		WC()->cart->calculate_totals();
 
-		$product_view_options      = filter_input_array( INPUT_POST, [ 'is_product_page' => FILTER_SANITIZE_STRING ] );
-		$should_show_itemized_view = ! isset( $product_view_options['is_product_page'] ) ?: filter_var( $product_view_options['is_product_page'], FILTER_VALIDATE_BOOLEAN );
+		$product_view_options      = filter_input_array(INPUT_POST, ['is_product_page' => FILTER_SANITIZE_STRING]);
+		$should_show_itemized_view = ! isset($product_view_options['is_product_page']) ?: filter_var($product_view_options['is_product_page'], FILTER_VALIDATE_BOOLEAN);
 
 		$data           = array();
-		$data          += $this->build_display_items( $should_show_itemized_view );
+		$data          += $this->build_display_items($should_show_itemized_view);
 		$data['result'] = 'success';
 
-		wp_send_json( $data );
+		wp_send_json($data);
 	}
 
 	/**
@@ -888,16 +888,16 @@ 
 	 *
 	 * @param array $shipping_methods Array of selected shipping methods ids.
 	 */
-	public function update_shipping_method( $shipping_methods ) {
-		$chosen_shipping_methods = WC()->session->get( 'chosen_shipping_methods' );
+	public function update_shipping_method($shipping_methods) {
+		$chosen_shipping_methods = WC()->session->get('chosen_shipping_methods');
 
-		if ( is_array( $shipping_methods ) ) {
-			foreach ( $shipping_methods as $i => $value ) {
-				$chosen_shipping_methods[ $i ] = wc_clean( $value );
+		if (is_array($shipping_methods)) {
+			foreach ($shipping_methods as $i => $value) {
+				$chosen_shipping_methods[$i] = wc_clean($value);
 			}
 		}
 
-		WC()->session->set( 'chosen_shipping_methods', $chosen_shipping_methods );
+		WC()->session->set('chosen_shipping_methods', $chosen_shipping_methods);
 	}
 
 	/**
@@ -908,38 +908,38 @@ 
 	 * @return  array $data
 	 */
 	public function ajax_get_selected_product_data() {
-		check_ajax_referer( 'wc-stripe-get-selected-product-data', 'security' );
+		check_ajax_referer('wc-stripe-get-selected-product-data', 'security');
 
 		try {
-			$product_id   = absint( $_POST['product_id'] );
-			$qty          = ! isset( $_POST['qty'] ) ? 1 : apply_filters( 'woocommerce_add_to_cart_quantity', absint( $_POST['qty'] ), $product_id );
-			$addon_value  = isset( $_POST['addon_value'] ) ? max( floatval( $_POST['addon_value'] ), 0 ) : 0;
-			$product      = wc_get_product( $product_id );
+			$product_id   = absint($_POST['product_id']);
+			$qty          = ! isset($_POST['qty']) ? 1 : apply_filters('woocommerce_add_to_cart_quantity', absint($_POST['qty']), $product_id);
+			$addon_value  = isset($_POST['addon_value']) ? max(floatval($_POST['addon_value']), 0) : 0;
+			$product      = wc_get_product($product_id);
 			$variation_id = null;
 
-			if ( ! is_a( $product, 'WC_Product' ) ) {
-				throw new Exception( sprintf( __( 'Product with the ID (%d) cannot be found.', 'woocommerce-gateway-stripe' ), $product_id ) );
+			if ( ! is_a($product, 'WC_Product')) {
+				throw new Exception(sprintf(__('Product with the ID (%d) cannot be found.', 'woocommerce-gateway-stripe'), $product_id));
 			}
 
-			if ( 'variable' === $product->get_type() && isset( $_POST['attributes'] ) ) {
-				$attributes = wc_clean( wp_unslash( $_POST['attributes'] ) );
+			if ('variable' === $product->get_type() && isset($_POST['attributes'])) {
+				$attributes = wc_clean(wp_unslash($_POST['attributes']));
 
-				$data_store   = WC_Data_Store::load( 'product' );
-				$variation_id = $data_store->find_matching_product_variation( $product, $attributes );
+				$data_store   = WC_Data_Store::load('product');
+				$variation_id = $data_store->find_matching_product_variation($product, $attributes);
 
-				if ( ! empty( $variation_id ) ) {
-					$product = wc_get_product( $variation_id );
+				if ( ! empty($variation_id)) {
+					$product = wc_get_product($variation_id);
 				}
 			}
 
 			// Force quantity to 1 if sold individually and check for existing item in cart.
-			if ( $product->is_sold_individually() ) {
-				$qty = apply_filters( 'wc_stripe_payment_request_add_to_cart_sold_individually_quantity', 1, $qty, $product_id, $variation_id );
+			if ($product->is_sold_individually()) {
+				$qty = apply_filters('wc_stripe_payment_request_add_to_cart_sold_individually_quantity', 1, $qty, $product_id, $variation_id);
 			}
 
-			if ( ! $product->has_enough_stock( $qty ) ) {
+			if ( ! $product->has_enough_stock($qty)) {
 				/* translators: 1: product name 2: quantity in stock */
-				throw new Exception( sprintf( __( 'You cannot add that amount of "%1$s"; to the cart because there is not enough stock (%2$s remaining).', 'woocommerce-gateway-stripe' ), $product->get_name(), wc_format_stock_quantity_for_display( $product->get_stock_quantity(), $product ) ) );
+				throw new Exception(sprintf(__('You cannot add that amount of "%1$s"; to the cart because there is not enough stock (%2$s remaining).', 'woocommerce-gateway-stripe'), $product->get_name(), wc_format_stock_quantity_for_display($product->get_stock_quantity(), $product)));
 			}
 
 			$total = $qty * $product->get_price() + $addon_value;
@@ -951,27 +951,27 @@ 
 
 			$items[] = array(
 				'label'  => $product->get_name() . $quantity_label,
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $total ),
+				'amount' => WC_Stripe_Helper::get_stripe_amount($total),
 			);
 
-			if ( wc_tax_enabled() ) {
+			if (wc_tax_enabled()) {
 				$items[] = array(
-					'label'   => __( 'Tax', 'woocommerce-gateway-stripe' ),
+					'label'   => __('Tax', 'woocommerce-gateway-stripe'),
 					'amount'  => 0,
 					'pending' => true,
 				);
 			}
 
-			if ( wc_shipping_enabled() && $product->needs_shipping() ) {
+			if (wc_shipping_enabled() && $product->needs_shipping()) {
 				$items[] = array(
-					'label'   => __( 'Shipping', 'woocommerce-gateway-stripe' ),
+					'label'   => __('Shipping', 'woocommerce-gateway-stripe'),
 					'amount'  => 0,
 					'pending' => true,
 				);
 
 				$data['shippingOptions'] = array(
 					'id'     => 'pending',
-					'label'  => __( 'Pending', 'woocommerce-gateway-stripe' ),
+					'label'  => __('Pending', 'woocommerce-gateway-stripe'),
 					'detail' => '',
 					'amount' => 0,
 				);
@@ -980,17 +980,17 @@ 
 			$data['displayItems'] = $items;
 			$data['total']        = array(
 				'label'   => $this->total_label,
-				'amount'  => WC_Stripe_Helper::get_stripe_amount( $total ),
+				'amount'  => WC_Stripe_Helper::get_stripe_amount($total),
 				'pending' => true,
 			);
 
-			$data['requestShipping'] = ( wc_shipping_enabled() && $product->needs_shipping() );
-			$data['currency']        = strtolower( get_woocommerce_currency() );
-			$data['country_code']    = substr( get_option( 'woocommerce_default_country' ), 0, 2 );
+			$data['requestShipping'] = (wc_shipping_enabled() && $product->needs_shipping());
+			$data['currency']        = strtolower(get_woocommerce_currency());
+			$data['country_code']    = substr(get_option('woocommerce_default_country'), 0, 2);
 
-			wp_send_json( $data );
-		} catch ( Exception $e ) {
-			wp_send_json( array( 'error' => wp_strip_all_tags( $e->getMessage() ) ) );
+			wp_send_json($data);
+		} catch (Exception $e) {
+			wp_send_json(array('error' => wp_strip_all_tags($e->getMessage())));
 		}
 	}
 
@@ -1002,33 +1002,33 @@ 
 	 * @return  array $data
 	 */
 	public function ajax_add_to_cart() {
-		check_ajax_referer( 'wc-stripe-add-to-cart', 'security' );
+		check_ajax_referer('wc-stripe-add-to-cart', 'security');
 
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
-			define( 'WOOCOMMERCE_CART', true );
+		if ( ! defined('WOOCOMMERCE_CART')) {
+			define('WOOCOMMERCE_CART', true);
 		}
 
 		WC()->shipping->reset_shipping();
 
-		$product_id   = absint( $_POST['product_id'] );
-		$qty          = ! isset( $_POST['qty'] ) ? 1 : absint( $_POST['qty'] );
-		$product      = wc_get_product( $product_id );
+		$product_id   = absint($_POST['product_id']);
+		$qty          = ! isset($_POST['qty']) ? 1 : absint($_POST['qty']);
+		$product      = wc_get_product($product_id);
 		$product_type = $product->get_type();
 
 		// First empty the cart to prevent wrong calculation.
 		WC()->cart->empty_cart();
 
-		if ( ( 'variable' === $product_type || 'variable-subscription' === $product_type ) && isset( $_POST['attributes'] ) ) {
-			$attributes = wc_clean( wp_unslash( $_POST['attributes'] ) );
+		if (('variable' === $product_type || 'variable-subscription' === $product_type) && isset($_POST['attributes'])) {
+			$attributes = wc_clean(wp_unslash($_POST['attributes']));
 
-			$data_store   = WC_Data_Store::load( 'product' );
-			$variation_id = $data_store->find_matching_product_variation( $product, $attributes );
+			$data_store   = WC_Data_Store::load('product');
+			$variation_id = $data_store->find_matching_product_variation($product, $attributes);
 
-			WC()->cart->add_to_cart( $product->get_id(), $qty, $variation_id, $attributes );
+			WC()->cart->add_to_cart($product->get_id(), $qty, $variation_id, $attributes);
 		}
 
-		if ( 'simple' === $product_type || 'subscription' === $product_type ) {
-			WC()->cart->add_to_cart( $product->get_id(), $qty );
+		if ('simple' === $product_type || 'subscription' === $product_type) {
+			WC()->cart->add_to_cart($product->get_id(), $qty);
 		}
 
 		WC()->cart->calculate_totals();
@@ -1037,7 +1037,7 @@ 
 		$data          += $this->build_display_items();
 		$data['result'] = 'success';
 
-		wp_send_json( $data );
+		wp_send_json($data);
 	}
 
 	/**
@@ -1050,31 +1050,31 @@ 
 	 * @version 4.0.0
 	 */
 	public function normalize_state() {
-		$billing_country  = ! empty( $_POST['billing_country'] ) ? wc_clean( $_POST['billing_country'] ) : '';
-		$shipping_country = ! empty( $_POST['shipping_country'] ) ? wc_clean( $_POST['shipping_country'] ) : '';
-		$billing_state    = ! empty( $_POST['billing_state'] ) ? wc_clean( $_POST['billing_state'] ) : '';
-		$shipping_state   = ! empty( $_POST['shipping_state'] ) ? wc_clean( $_POST['shipping_state'] ) : '';
+		$billing_country  = ! empty($_POST['billing_country']) ? wc_clean($_POST['billing_country']) : '';
+		$shipping_country = ! empty($_POST['shipping_country']) ? wc_clean($_POST['shipping_country']) : '';
+		$billing_state    = ! empty($_POST['billing_state']) ? wc_clean($_POST['billing_state']) : '';
+		$shipping_state   = ! empty($_POST['shipping_state']) ? wc_clean($_POST['shipping_state']) : '';
 
-		if ( $billing_state && $billing_country ) {
-			$valid_states = WC()->countries->get_states( $billing_country );
+		if ($billing_state && $billing_country) {
+			$valid_states = WC()->countries->get_states($billing_country);
 
 			// Valid states found for country.
-			if ( ! empty( $valid_states ) && is_array( $valid_states ) && sizeof( $valid_states ) > 0 ) {
-				foreach ( $valid_states as $state_abbr => $state ) {
-					if ( preg_match( '/' . preg_quote( $state ) . '/i', $billing_state ) ) {
+			if ( ! empty($valid_states) && is_array($valid_states) && sizeof($valid_states) > 0) {
+				foreach ($valid_states as $state_abbr => $state) {
+					if (preg_match('/' . preg_quote($state) . '/i', $billing_state)) {
 						$_POST['billing_state'] = $state_abbr;
 					}
 				}
 			}
 		}
 
-		if ( $shipping_state && $shipping_country ) {
-			$valid_states = WC()->countries->get_states( $shipping_country );
+		if ($shipping_state && $shipping_country) {
+			$valid_states = WC()->countries->get_states($shipping_country);
 
 			// Valid states found for country.
-			if ( ! empty( $valid_states ) && is_array( $valid_states ) && sizeof( $valid_states ) > 0 ) {
-				foreach ( $valid_states as $state_abbr => $state ) {
-					if ( preg_match( '/' . preg_quote( $state ) . '/i', $shipping_state ) ) {
+			if ( ! empty($valid_states) && is_array($valid_states) && sizeof($valid_states) > 0) {
+				foreach ($valid_states as $state_abbr => $state) {
+					if (preg_match('/' . preg_quote($state) . '/i', $shipping_state)) {
 						$_POST['shipping_state'] = $state_abbr;
 					}
 				}
@@ -1089,19 +1089,19 @@ 
 	 * @version 4.0.0
 	 */
 	public function ajax_create_order() {
-		if ( WC()->cart->is_empty() ) {
-			wp_send_json_error( __( 'Empty cart', 'woocommerce-gateway-stripe' ) );
+		if (WC()->cart->is_empty()) {
+			wp_send_json_error(__('Empty cart', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( ! defined( 'WOOCOMMERCE_CHECKOUT' ) ) {
-			define( 'WOOCOMMERCE_CHECKOUT', true );
+		if ( ! defined('WOOCOMMERCE_CHECKOUT')) {
+			define('WOOCOMMERCE_CHECKOUT', true);
 		}
 
 		$this->normalize_state();
 
 		WC()->checkout()->process_checkout();
 
-		die( 0 );
+		die(0);
 	}
 
 	/**
@@ -1112,38 +1112,38 @@ 
 	 * @since   3.1.0
 	 * @version 4.0.0
 	 */
-	protected function calculate_shipping( $address = array() ) {
+	protected function calculate_shipping($address = array()) {
 		$country   = $address['country'];
 		$state     = $address['state'];
 		$postcode  = $address['postcode'];
 		$city      = $address['city'];
 		$address_1 = $address['address'];
 		$address_2 = $address['address_2'];
-		$wc_states = WC()->countries->get_states( $country );
+		$wc_states = WC()->countries->get_states($country);
 
 		/**
 		 * In some versions of Chrome, state can be a full name. So we need
 		 * to convert that to abbreviation as WC is expecting that.
 		 */
-		if ( 2 < strlen( $state ) && ! empty( $wc_states ) && ! isset( $wc_states[ $state ] ) ) {
-			$state = array_search( ucwords( strtolower( $state ) ), $wc_states, true );
+		if (2 < strlen($state) && ! empty($wc_states) && ! isset($wc_states[$state])) {
+			$state = array_search(ucwords(strtolower($state)), $wc_states, true);
 		}
 
 		WC()->shipping->reset_shipping();
 
-		if ( $postcode && WC_Validation::is_postcode( $postcode, $country ) ) {
-			$postcode = wc_format_postcode( $postcode, $country );
+		if ($postcode && WC_Validation::is_postcode($postcode, $country)) {
+			$postcode = wc_format_postcode($postcode, $country);
 		}
 
-		if ( $country ) {
-			WC()->customer->set_location( $country, $state, $postcode, $city );
-			WC()->customer->set_shipping_location( $country, $state, $postcode, $city );
+		if ($country) {
+			WC()->customer->set_location($country, $state, $postcode, $city);
+			WC()->customer->set_shipping_location($country, $state, $postcode, $city);
 		} else {
 			WC()->customer->set_billing_address_to_base();
 			WC()->customer->set_shipping_address_to_base();
 		}
 
-		WC()->customer->set_calculated_shipping( true );
+		WC()->customer->set_calculated_shipping(true);
 		WC()->customer->save();
 
 		$packages = array();
@@ -1159,17 +1159,17 @@ 
 		$packages[0]['destination']['address']   = $address_1;
 		$packages[0]['destination']['address_2'] = $address_2;
 
-		foreach ( WC()->cart->get_cart() as $item ) {
-			if ( $item['data']->needs_shipping() ) {
-				if ( isset( $item['line_total'] ) ) {
+		foreach (WC()->cart->get_cart() as $item) {
+			if ($item['data']->needs_shipping()) {
+				if (isset($item['line_total'])) {
 					$packages[0]['contents_cost'] += $item['line_total'];
 				}
 			}
 		}
 
-		$packages = apply_filters( 'woocommerce_cart_shipping_packages', $packages );
+		$packages = apply_filters('woocommerce_cart_shipping_packages', $packages);
 
-		WC()->shipping->calculate_shipping( $packages );
+		WC()->shipping->calculate_shipping($packages);
 	}
 
 	/**
@@ -1178,19 +1178,19 @@ 
 	 * @since   3.1.0
 	 * @version 4.0.0
 	 */
-	protected function build_shipping_methods( $shipping_methods ) {
-		if ( empty( $shipping_methods ) ) {
+	protected function build_shipping_methods($shipping_methods) {
+		if (empty($shipping_methods)) {
 			return array();
 		}
 
 		$shipping = array();
 
-		foreach ( $shipping_methods as $method ) {
+		foreach ($shipping_methods as $method) {
 			$shipping[] = array(
 				'id'     => $method['id'],
 				'label'  => $method['label'],
 				'detail' => '',
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $method['amount']['value'] ),
+				'amount' => WC_Stripe_Helper::get_stripe_amount($method['amount']['value']),
 			);
 		}
 
@@ -1203,9 +1203,9 @@ 
 	 * @since   3.1.0
 	 * @version 4.0.0
 	 */
-	protected function build_display_items( $itemized_display_items = false ) {
-		if ( ! defined( 'WOOCOMMERCE_CART' ) ) {
-			define( 'WOOCOMMERCE_CART', true );
+	protected function build_display_items($itemized_display_items = false) {
+		if ( ! defined('WOOCOMMERCE_CART')) {
+			define('WOOCOMMERCE_CART', true);
 		}
 
 		$items     = array();
@@ -1213,8 +1213,8 @@ 
 		$discounts = 0;
 
 		// Default show only subtotal instead of itemization.
-		if ( ! apply_filters( 'wc_stripe_payment_request_hide_itemization', true ) || $itemized_display_items ) {
-			foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) {
+		if ( ! apply_filters('wc_stripe_payment_request_hide_itemization', true) || $itemized_display_items) {
+			foreach (WC()->cart->get_cart() as $cart_item_key => $cart_item) {
 				$amount         = $cart_item['line_subtotal'];
 				$subtotal      += $cart_item['line_subtotal'];
 				$quantity_label = 1 < $cart_item['quantity'] ? ' (x' . $cart_item['quantity'] . ')' : '';
@@ -1223,61 +1223,61 @@ 
 
 				$item = array(
 					'label'  => $product_name . $quantity_label,
-					'amount' => WC_Stripe_Helper::get_stripe_amount( $amount ),
+					'amount' => WC_Stripe_Helper::get_stripe_amount($amount),
 				);
 
 				$items[] = $item;
 			}
 		}
 
-		if ( version_compare( WC_VERSION, '3.2', '<' ) ) {
-			$discounts = wc_format_decimal( WC()->cart->get_cart_discount_total(), WC()->cart->dp );
+		if (version_compare(WC_VERSION, '3.2', '<')) {
+			$discounts = wc_format_decimal(WC()->cart->get_cart_discount_total(), WC()->cart->dp);
 		} else {
-			$applied_coupons = array_values( WC()->cart->get_coupon_discount_totals() );
+			$applied_coupons = array_values(WC()->cart->get_coupon_discount_totals());
 
-			foreach ( $applied_coupons as $amount ) {
+			foreach ($applied_coupons as $amount) {
 				$discounts += (float) $amount;
 			}
 		}
 
-		$discounts   = wc_format_decimal( $discounts, WC()->cart->dp );
-		$tax         = wc_format_decimal( WC()->cart->tax_total + WC()->cart->shipping_tax_total, WC()->cart->dp );
-		$shipping    = wc_format_decimal( WC()->cart->shipping_total, WC()->cart->dp );
-		$items_total = wc_format_decimal( WC()->cart->cart_contents_total, WC()->cart->dp ) + $discounts;
-		$order_total = version_compare( WC_VERSION, '3.2', '<' ) ? wc_format_decimal( $items_total + $tax + $shipping - $discounts, WC()->cart->dp ) : WC()->cart->get_total( false );
+		$discounts   = wc_format_decimal($discounts, WC()->cart->dp);
+		$tax         = wc_format_decimal(WC()->cart->tax_total + WC()->cart->shipping_tax_total, WC()->cart->dp);
+		$shipping    = wc_format_decimal(WC()->cart->shipping_total, WC()->cart->dp);
+		$items_total = wc_format_decimal(WC()->cart->cart_contents_total, WC()->cart->dp) + $discounts;
+		$order_total = version_compare(WC_VERSION, '3.2', '<') ? wc_format_decimal($items_total + $tax + $shipping - $discounts, WC()->cart->dp) : WC()->cart->get_total(false);
 
-		if ( wc_tax_enabled() ) {
+		if (wc_tax_enabled()) {
 			$items[] = array(
-				'label'  => esc_html( __( 'Tax', 'woocommerce-gateway-stripe' ) ),
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $tax ),
+				'label'  => esc_html(__('Tax', 'woocommerce-gateway-stripe')),
+				'amount' => WC_Stripe_Helper::get_stripe_amount($tax),
 			);
 		}
 
-		if ( WC()->cart->needs_shipping() ) {
+		if (WC()->cart->needs_shipping()) {
 			$items[] = array(
-				'label'  => esc_html( __( 'Shipping', 'woocommerce-gateway-stripe' ) ),
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $shipping ),
+				'label'  => esc_html(__('Shipping', 'woocommerce-gateway-stripe')),
+				'amount' => WC_Stripe_Helper::get_stripe_amount($shipping),
 			);
 		}
 
-		if ( WC()->cart->has_discount() ) {
+		if (WC()->cart->has_discount()) {
 			$items[] = array(
-				'label'  => esc_html( __( 'Discount', 'woocommerce-gateway-stripe' ) ),
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $discounts ),
+				'label'  => esc_html(__('Discount', 'woocommerce-gateway-stripe')),
+				'amount' => WC_Stripe_Helper::get_stripe_amount($discounts),
 			);
 		}
 
-		if ( version_compare( WC_VERSION, '3.2', '<' ) ) {
+		if (version_compare(WC_VERSION, '3.2', '<')) {
 			$cart_fees = WC()->cart->fees;
 		} else {
 			$cart_fees = WC()->cart->get_fees();
 		}
 
 		// Include fees and taxes as display items.
-		foreach ( $cart_fees as $key => $fee ) {
+		foreach ($cart_fees as $key => $fee) {
 			$items[] = array(
 				'label'  => $fee->name,
-				'amount' => WC_Stripe_Helper::get_stripe_amount( $fee->amount ),
+				'amount' => WC_Stripe_Helper::get_stripe_amount($fee->amount),
 			);
 		}
 
@@ -1285,7 +1285,7 @@ 
 			'displayItems' => $items,
 			'total'        => array(
 				'label'   => $this->total_label,
-				'amount'  => max( 0, apply_filters( 'woocommerce_stripe_calculated_total', WC_Stripe_Helper::get_stripe_amount( $order_total ), $order_total, WC()->cart ) ),
+				'amount'  => max(0, apply_filters('woocommerce_stripe_calculated_total', WC_Stripe_Helper::get_stripe_amount($order_total), $order_total, WC()->cart)),
 				'pending' => false,
 			),
 		);

includes/abstracts/abstract-wc-stripe-connect-rest-controller.php

Spacing +24 added lines, -24 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -28,7 +28,7 @@ 
 	 *
 	 * @param WC_Stripe_Connect_API $api stripe connect api.
 	 */
-	public function __construct( WC_Stripe_Connect_API $api ) {
+	public function __construct(WC_Stripe_Connect_API $api) {
 
 		$this->api = $api;
 	}
@@ -38,43 +38,43 @@ 
 	 */
 	public function register_routes() {
 
-		if ( method_exists( $this, 'get' ) ) {
+		if (method_exists($this, 'get')) {
 			register_rest_route(
 				$this->namespace,
 				'/' . $this->rest_base,
 				array(
 					array(
 						'methods'             => 'GET',
-						'callback'            => array( $this, 'get_internal' ),
-						'permission_callback' => array( $this, 'check_permission' ),
+						'callback'            => array($this, 'get_internal'),
+						'permission_callback' => array($this, 'check_permission'),
 					),
 				)
 			);
 		}
 
-		if ( method_exists( $this, 'post' ) ) {
+		if (method_exists($this, 'post')) {
 			register_rest_route(
 				$this->namespace,
 				'/' . $this->rest_base,
 				array(
 					array(
 						'methods'             => 'POST',
-						'callback'            => array( $this, 'post_internal' ),
-						'permission_callback' => array( $this, 'check_permission' ),
+						'callback'            => array($this, 'post_internal'),
+						'permission_callback' => array($this, 'check_permission'),
 					),
 				)
 			);
 		}
 
-		if ( method_exists( $this, 'delete' ) ) {
+		if (method_exists($this, 'delete')) {
 			register_rest_route(
 				$this->namespace,
 				'/' . $this->rest_base,
 				array(
 					array(
 						'methods'             => 'DELETE',
-						'callback'            => array( $this, 'delete_internal' ),
-						'permission_callback' => array( $this, 'check_permission' ),
+						'callback'            => array($this, 'delete_internal'),
+						'permission_callback' => array($this, 'check_permission'),
 					),
 				)
 			);
@@ -88,11 +88,11 @@ 
 	 *
 	 * @return array
 	 */
-	public function get_internal( $request ) {
+	public function get_internal($request) {
 
 		$this->prevent_route_caching();
 
-		return $this->get( $request );
+		return $this->get($request);
 	}
 
 	/**
@@ -102,11 +102,11 @@ 
 	 *
 	 * @return array
 	 */
-	public function post_internal( $request ) {
+	public function post_internal($request) {
 
 		$this->prevent_route_caching();
 
-		return $this->post( $request );
+		return $this->post($request);
 	}
 
 	/**
@@ -116,11 +116,11 @@ 
 	 *
 	 * @return array
 	 */
-	public function delete_internal( $request ) {
+	public function delete_internal($request) {
 
 		$this->prevent_route_caching();
 
-		return $this->delete( $request );
+		return $this->delete($request);
 	}
 
 	/**
@@ -130,9 +130,9 @@ 
 	 *
 	 * @return bool
 	 */
-	public function check_permission( $request ) {
+	public function check_permission($request) {
 
-		return current_user_can( 'manage_woocommerce' );
+		return current_user_can('manage_woocommerce');
 	}
 
 	/**
@@ -140,12 +140,12 @@ 
 	 */
 	public function prevent_route_caching() {
 
-		if ( ! defined( 'DONOTCACHEPAGE' ) ) {
-			define( 'DONOTCACHEPAGE', true ); // Play nice with WP-Super-Cache.
+		if ( ! defined('DONOTCACHEPAGE')) {
+			define('DONOTCACHEPAGE', true); // Play nice with WP-Super-Cache.
 		}
 
 		// Prevent our REST API endpoint responses from being added to browser cache.
-		add_filter( 'rest_post_dispatch', array( $this, 'send_nocache_header' ), PHP_INT_MAX, 2 );
+		add_filter('rest_post_dispatch', array($this, 'send_nocache_header'), PHP_INT_MAX, 2);
 	}
 
 	/**
@@ -159,9 +159,9 @@ 
 	 *
 	 * @return WP_REST_Response passthrough $response parameter
 	 */
-	public function send_nocache_header( $response, $server ) {
+	public function send_nocache_header($response, $server) {
 
-		$server->send_header( 'Cache-Control', 'no-cache, must-revalidate, max-age=0' );
+		$server->send_header('Cache-Control', 'no-cache, must-revalidate, max-age=0');
 
 		return $response;
 	}

includes/connect/class-wc-stripe-connect.php

Spacing +44 added lines, -44 removed lines

@@ -1,10 +1,10 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'WC_Stripe_Connect' ) ) {
+if ( ! class_exists('WC_Stripe_Connect')) {
 	/**
 	 * Stripe Connect class.
 	 */
@@ -24,10 +24,10 @@ 
 		 *
 		 * @param WC_Stripe_Connect_API $api stripe connect api.
 		 */
-		public function __construct( WC_Stripe_Connect_API $api ) {
+		public function __construct(WC_Stripe_Connect_API $api) {
 			$this->api = $api;
 
-			add_action( 'admin_init', array( $this, 'maybe_handle_redirect' ) );
+			add_action('admin_init', array($this, 'maybe_handle_redirect'));
 		}
 
 		/**
@@ -37,19 +37,19 @@ 
 		 *
 		 * @return string|WP_Error
 		 */
-		public function get_oauth_url( $return_url = '' ) {
+		public function get_oauth_url($return_url = '') {
 
-			if ( empty( $return_url ) ) {
-				$return_url = admin_url( 'admin.php?page=wc-settings&tab=checkout&section=stripe' );
+			if (empty($return_url)) {
+				$return_url = admin_url('admin.php?page=wc-settings&tab=checkout&section=stripe');
 			}
 
-			if ( substr( $return_url, 0, 8 ) !== 'https://' ) {
-				return new WP_Error( 'invalid_url_protocol', __( 'Your site must be served over HTTPS in order to connect your Stripe account automatically.', 'woocommerce-gateway-stripe' ) );
+			if (substr($return_url, 0, 8) !== 'https://') {
+				return new WP_Error('invalid_url_protocol', __('Your site must be served over HTTPS in order to connect your Stripe account automatically.', 'woocommerce-gateway-stripe'));
 			}
 
-			$result = $this->api->get_stripe_oauth_init( $return_url );
+			$result = $this->api->get_stripe_oauth_init($return_url);
 
-			if ( is_wp_error( $result ) ) {
+			if (is_wp_error($result)) {
 				return $result;
 			}
 
@@ -64,37 +64,37 @@ 
 		 *
 		 * @return string|WP_Error
 		 */
-		public function connect_oauth( $state, $code ) {
+		public function connect_oauth($state, $code) {
 
-			$response = $this->api->get_stripe_oauth_keys( $code );
+			$response = $this->api->get_stripe_oauth_keys($code);
 
-			if ( is_wp_error( $response ) ) {
+			if (is_wp_error($response)) {
 				return $response;
 			}
 
-			return $this->save_stripe_keys( $response );
+			return $this->save_stripe_keys($response);
 		}
 
 		/**
 		 * Handle redirect back from oauth-init or credentials reset
 		 */
 		public function maybe_handle_redirect() {
-			if ( ! is_admin() ) {
+			if ( ! is_admin()) {
 				return;
 			}
 
 			// redirect from oauth-init
-			if ( isset( $_GET['wcs_stripe_code'], $_GET['wcs_stripe_state'] ) ) {
+			if (isset($_GET['wcs_stripe_code'], $_GET['wcs_stripe_state'])) {
 
-				$response = $this->connect_oauth( $_GET['wcs_stripe_state'], $_GET['wcs_stripe_code'] );
-				wp_safe_redirect( remove_query_arg( array( 'wcs_stripe_state', 'wcs_stripe_code' ) ) );
+				$response = $this->connect_oauth($_GET['wcs_stripe_state'], $_GET['wcs_stripe_code']);
+				wp_safe_redirect(remove_query_arg(array('wcs_stripe_state', 'wcs_stripe_code')));
 				exit;
 
 			// redirect from credentials reset
-			} elseif ( isset( $_GET['reset_stripe_api_credentials'], $_GET['_wpnonce'] ) ) {
+			} elseif (isset($_GET['reset_stripe_api_credentials'], $_GET['_wpnonce'])) {
 
-				if ( ! wp_verify_nonce( $_GET['_wpnonce'], 'reset_stripe_api_credentials' ) ) {
-					die( __( 'You are not authorized to clear Stripe account keys.', 'woocommerce-gateway-stripe' ) );
+				if ( ! wp_verify_nonce($_GET['_wpnonce'], 'reset_stripe_api_credentials')) {
+					die(__('You are not authorized to clear Stripe account keys.', 'woocommerce-gateway-stripe'));
 				}
 
 				$this->clear_stripe_keys();
@@ -118,27 +118,27 @@ 
 		 *
 		 * @return array|WP_Error
 		 */
-		private function save_stripe_keys( $result ) {
+		private function save_stripe_keys($result) {
 
-			if ( ! isset( $result->publishableKey, $result->secretKey ) ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
-				return new WP_Error( 'Invalid credentials received from WooCommerce Connect server' );
+			if ( ! isset($result->publishableKey, $result->secretKey)) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
+				return new WP_Error('Invalid credentials received from WooCommerce Connect server');
 			}
 
-			$is_test                                = false !== strpos( $result->publishableKey, '_test_' ); // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
+			$is_test                                = false !== strpos($result->publishableKey, '_test_'); // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
 			$prefix                                 = $is_test ? 'test_' : '';
 			$default_options                        = $this->get_default_stripe_config();
-			$options                                = array_merge( $default_options, get_option( self::SETTINGS_OPTION, array() ) );
+			$options                                = array_merge($default_options, get_option(self::SETTINGS_OPTION, array()));
 			$options['enabled']                     = 'yes';
 			$options['testmode']                    = $is_test ? 'yes' : 'no';
-			$options[ $prefix . 'publishable_key' ] = $result->publishableKey; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
-			$options[ $prefix . 'secret_key' ]      = $result->secretKey; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
+			$options[$prefix . 'publishable_key'] = $result->publishableKey; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
+			$options[$prefix . 'secret_key']      = $result->secretKey; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
 
 			// While we are at it, let's also clear the account_id and
 			// test_account_id if present.
-			unset( $options['account_id'] );
-			unset( $options['test_account_id'] );
+			unset($options['account_id']);
+			unset($options['test_account_id']);
 
-			update_option( self::SETTINGS_OPTION, $options );
+			update_option(self::SETTINGS_OPTION, $options);
 
 			return $result;
 		}
@@ -148,21 +148,21 @@ 
 		 */
 		private function clear_stripe_keys() {
 
-			$options = get_option( self::SETTINGS_OPTION, array() );
+			$options = get_option(self::SETTINGS_OPTION, array());
 
-			if ( 'yes' === $options['testmode'] ) {
+			if ('yes' === $options['testmode']) {
 				$options['test_publishable_key'] = '';
 				$options['test_secret_key']      = '';
 				// clear test_account_id if present
-				unset( $options['test_account_id'] );
+				unset($options['test_account_id']);
 			} else {
 				$options['publishable_key'] = '';
 				$options['secret_key']      = '';
 				// clear account_id if present
-				unset( $options['account_id'] );
+				unset($options['account_id']);
 			}
 
-			update_option( self::SETTINGS_OPTION, $options );
+			update_option(self::SETTINGS_OPTION, $options);
 
 		}
 
@@ -173,9 +173,9 @@ 
 
 			$result = array();
 			$gateway = new WC_Gateway_Stripe();
-			foreach ( $gateway->form_fields as $key => $value ) {
-				if ( isset( $value['default'] ) ) {
-					$result[ $key ] = $value['default'];
+			foreach ($gateway->form_fields as $key => $value) {
+				if (isset($value['default'])) {
+					$result[$key] = $value['default'];
 				}
 			}
 
@@ -184,12 +184,12 @@ 
 
 		public function is_connected() {
 
-			$options = get_option( self::SETTINGS_OPTION, array() );
+			$options = get_option(self::SETTINGS_OPTION, array());
 
-			if ( isset( $options['testmode'] ) && 'yes' === $options['testmode'] ) {
-				return isset( $options['test_publishable_key'], $options['test_secret_key'] ) && trim( $options['test_publishable_key'] ) && trim( $options['test_secret_key'] );
+			if (isset($options['testmode']) && 'yes' === $options['testmode']) {
+				return isset($options['test_publishable_key'], $options['test_secret_key']) && trim($options['test_publishable_key']) && trim($options['test_secret_key']);
 			} else {
-				return isset( $options['publishable_key'], $options['secret_key'] ) && trim( $options['publishable_key'] ) && trim( $options['secret_key'] );
+				return isset($options['publishable_key'], $options['secret_key']) && trim($options['publishable_key']) && trim($options['secret_key']);
 			}
 		}
 	}

includes/connect/class-wc-stripe-connect-api.php

Spacing +47 added lines, -47 removed lines

@@ -1,13 +1,13 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! defined( 'WOOCOMMERCE_CONNECT_SERVER_URL' ) ) {
-	define( 'WOOCOMMERCE_CONNECT_SERVER_URL', 'https://api.woocommerce.com/' );
+if ( ! defined('WOOCOMMERCE_CONNECT_SERVER_URL')) {
+	define('WOOCOMMERCE_CONNECT_SERVER_URL', 'https://api.woocommerce.com/');
 }
 
-if ( ! class_exists( 'WC_Stripe_Connect_API' ) ) {
+if ( ! class_exists('WC_Stripe_Connect_API')) {
 	/**
 	 * Stripe Connect API class.
 	 */
@@ -22,12 +22,12 @@ 
 		 *
 		 * @return array
 		 */
-		public function get_stripe_oauth_init( $return_url ) {
+		public function get_stripe_oauth_init($return_url) {
 
 			$current_user                   = wp_get_current_user();
 			$business_data                  = array();
 			$business_data['url']           = get_site_url();
-			$business_data['business_name'] = html_entity_decode( get_bloginfo( 'name' ), ENT_QUOTES );
+			$business_data['business_name'] = html_entity_decode(get_bloginfo('name'), ENT_QUOTES);
 			$business_data['first_name']    = $current_user->user_firstname;
 			$business_data['last_name']     = $current_user->user_lastname;
 			$business_data['phone']         = '';
@@ -35,7 +35,7 @@ 
 
 			$wc_countries = WC()->countries;
 
-			if ( method_exists( $wc_countries, 'get_base_address' ) ) {
+			if (method_exists($wc_countries, 'get_base_address')) {
 				$business_data['country']        = $wc_countries->get_base_country();
 				$business_data['street_address'] = $wc_countries->get_base_address();
 				$business_data['city']           = $wc_countries->get_base_city();
@@ -55,7 +55,7 @@ 
 				'businessData' => $business_data,
 			);
 
-			return $this->request( 'POST', '/stripe/oauth-init', $request );
+			return $this->request('POST', '/stripe/oauth-init', $request);
 		}
 
 		/**
@@ -65,11 +65,11 @@ 
 		 *
 		 * @return array
 		 */
-		public function get_stripe_oauth_keys( $code ) {
+		public function get_stripe_oauth_keys($code) {
 
-			$request = array( 'code' => $code );
+			$request = array('code' => $code);
 
-			return $this->request( 'POST', '/stripe/oauth-keys', $request );
+			return $this->request('POST', '/stripe/oauth-keys', $request);
 		}
 
 		/**
@@ -81,39 +81,39 @@ 
 		 *
 		 * @return array|WP_Error
 		 */
-		protected function request( $method, $path, $body = array() ) {
+		protected function request($method, $path, $body = array()) {
 
-			if ( ! is_array( $body ) ) {
+			if ( ! is_array($body)) {
 				return new WP_Error(
 					'request_body_should_be_array',
-					__( 'Unable to send request to WooCommerce Connect server. Body must be an array.', 'woocommerce-gateway-stripe' )
+					__('Unable to send request to WooCommerce Connect server. Body must be an array.', 'woocommerce-gateway-stripe')
 				);
 			}
 
-			$url = trailingslashit( WOOCOMMERCE_CONNECT_SERVER_URL );
-			$url = apply_filters( 'wc_connect_server_url', $url );
-			$url = trailingslashit( $url ) . ltrim( $path, '/' );
+			$url = trailingslashit(WOOCOMMERCE_CONNECT_SERVER_URL);
+			$url = apply_filters('wc_connect_server_url', $url);
+			$url = trailingslashit($url) . ltrim($path, '/');
 
 			// Add useful system information to requests that contain bodies.
-			if ( in_array( $method, array( 'POST', 'PUT' ), true ) ) {
-				$body = $this->request_body( $body );
-				$body = wp_json_encode( apply_filters( 'wc_connect_api_client_body', $body ) );
+			if (in_array($method, array('POST', 'PUT'), true)) {
+				$body = $this->request_body($body);
+				$body = wp_json_encode(apply_filters('wc_connect_api_client_body', $body));
 
-				if ( ! $body ) {
+				if ( ! $body) {
 					return new WP_Error(
 						'unable_to_json_encode_body',
-						__( 'Unable to encode body for request to WooCommerce Connect server.', 'woocommerce-gateway-stripe' )
+						__('Unable to encode body for request to WooCommerce Connect server.', 'woocommerce-gateway-stripe')
 					);
 				}
 			}
 
 			$headers = $this->request_headers();
-			if ( is_wp_error( $headers ) ) {
+			if (is_wp_error($headers)) {
 				return $headers;
 			}
 
 			$http_timeout = 60; // 1 minute
-			wc_set_time_limit( $http_timeout + 10 );
+			wc_set_time_limit($http_timeout + 10);
 			$args = array(
 				'headers'     => $headers,
 				'method'      => $method,
@@ -123,18 +123,18 @@ 
 				'timeout'     => $http_timeout,
 			);
 
-			$args          = apply_filters( 'wc_connect_request_args', $args );
-			$response      = wp_remote_request( $url, $args );
-			$response_code = wp_remote_retrieve_response_code( $response );
-			$content_type  = wp_remote_retrieve_header( $response, 'content-type' );
+			$args          = apply_filters('wc_connect_request_args', $args);
+			$response      = wp_remote_request($url, $args);
+			$response_code = wp_remote_retrieve_response_code($response);
+			$content_type  = wp_remote_retrieve_header($response, 'content-type');
 
-			if ( false === strpos( $content_type, 'application/json' ) ) {
-				if ( 200 !== $response_code ) {
+			if (false === strpos($content_type, 'application/json')) {
+				if (200 !== $response_code) {
 					return new WP_Error(
 						'wcc_server_error',
 						sprintf(
 							// Translators: HTTP error code.
-							__( 'Error: The WooCommerce Connect server returned HTTP code: %d', 'woocommerce-gateway-stripe' ),
+							__('Error: The WooCommerce Connect server returned HTTP code: %d', 'woocommerce-gateway-stripe'),
 							$response_code
 						)
 					);
@@ -143,39 +143,39 @@ 
 						'wcc_server_error_content_type',
 						sprintf(
 							// Translators: content-type error code.
-							__( 'Error: The WooCommerce Connect server returned an invalid content-type: %s.', 'woocommerce-gateway-stripe' ),
+							__('Error: The WooCommerce Connect server returned an invalid content-type: %s.', 'woocommerce-gateway-stripe'),
 							$content_type
 						)
 					);
 				}
 			}
 
-			$response_body = wp_remote_retrieve_body( $response );
-			if ( ! empty( $response_body ) ) {
-				$response_body = json_decode( $response_body );
+			$response_body = wp_remote_retrieve_body($response);
+			if ( ! empty($response_body)) {
+				$response_body = json_decode($response_body);
 			}
 
-			if ( 200 !== $response_code ) {
-				if ( empty( $response_body ) ) {
+			if (200 !== $response_code) {
+				if (empty($response_body)) {
 					return new WP_Error(
 						'wcc_server_empty_response',
 						sprintf(
 							// Translators: HTTP error code.
-							__( 'Error: The WooCommerce Connect server returned ( %d ) and an empty response body.', 'woocommerce-gateway-stripe' ),
+							__('Error: The WooCommerce Connect server returned ( %d ) and an empty response body.', 'woocommerce-gateway-stripe'),
 							$response_code
 						)
 					);
 				}
 
-				$error   = property_exists( $response_body, 'error' ) ? $response_body->error : '';
-				$message = property_exists( $response_body, 'message' ) ? $response_body->message : '';
-				$data    = property_exists( $response_body, 'data' ) ? $response_body->data : '';
+				$error   = property_exists($response_body, 'error') ? $response_body->error : '';
+				$message = property_exists($response_body, 'message') ? $response_body->message : '';
+				$data    = property_exists($response_body, 'data') ? $response_body->data : '';
 
 				return new WP_Error(
 					'wcc_server_error_response',
 					sprintf(
 						/* translators: %1$s: error code, %2$s: error message, %3$d: HTTP response code */
-						__( 'Error: The WooCommerce Connect server returned: %1$s %2$s ( %3$d )', 'woocommerce-gateway-stripe' ),
+						__('Error: The WooCommerce Connect server returned: %1$s %2$s ( %3$d )', 'woocommerce-gateway-stripe'),
 						$error,
 						$message,
 						$response_code
@@ -194,13 +194,13 @@ 
 		 *
 		 * @return array
 		 */
-		protected function request_body( $initial_body = array() ) {
+		protected function request_body($initial_body = array()) {
 
 			$default_body = array(
 				'settings' => array(),
 			);
 
-			$body = array_merge( $default_body, $initial_body );
+			$body = array_merge($default_body, $initial_body);
 
 			// Add interesting fields to the body of each request.
 			$body['settings'] = wp_parse_args(
@@ -213,7 +213,7 @@ 
 					'currency'       => get_woocommerce_currency(),
 					'stripe_version' => WC_STRIPE_VERSION,
 					'wc_version'     => WC()->version,
-					'wp_version'     => get_bloginfo( 'version' ),
+					'wp_version'     => get_bloginfo('version'),
 				)
 			);
 
@@ -228,8 +228,8 @@ 
 		protected function request_headers() {
 
 			$headers                    = array();
-			$locale                     = strtolower( str_replace( '_', '-', get_locale() ) );
-			$locale_elements            = explode( '-', $locale );
+			$locale                     = strtolower(str_replace('_', '-', get_locale()));
+			$locale_elements            = explode('-', $locale);
 			$lang                       = $locale_elements[0];
 			$headers['Accept-Language'] = $locale . ',' . $lang;
 			$headers['Content-Type']    = 'application/json; charset=utf-8';

includes/admin/stripe-settings.php

Spacing +75 added lines, -75 removed lines

@@ -1,19 +1,19 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( wc_stripe()->connect->is_connected() ) {
+if (wc_stripe()->connect->is_connected()) {
 	$reset_link = add_query_arg(
 		array(
-			'_wpnonce'                     => wp_create_nonce( 'reset_stripe_api_credentials' ),
+			'_wpnonce'                     => wp_create_nonce('reset_stripe_api_credentials'),
 			'reset_stripe_api_credentials' => true,
 		),
-		admin_url( 'admin.php?page=wc-settings&tab=checkout&section=stripe' )
+		admin_url('admin.php?page=wc-settings&tab=checkout&section=stripe')
 	);
 
 	$api_credentials_text = sprintf(
-		__( '%1$sClear all Stripe account keys.%2$s %3$sThis will disable any connection to Stripe.%4$s', 'woocommerce-gateway-stripe' ),
+		__('%1$sClear all Stripe account keys.%2$s %3$sThis will disable any connection to Stripe.%4$s', 'woocommerce-gateway-stripe'),
 		'<a id="wc_stripe_connect_button" href="' . $reset_link . '" class="button button-secondary">',
 		'</a>',
 		'<span style="color:red;">',
@@ -22,16 +22,16 @@ 
 } else {
 	$oauth_url = wc_stripe()->connect->get_oauth_url();
 
-	if ( ! is_wp_error( $oauth_url ) ) {
+	if ( ! is_wp_error($oauth_url)) {
 		$api_credentials_text = sprintf(
-			__( '%1$sSetup or link an existing Stripe account.%2$s By clicking this button you agree to the %3$sTerms of Service%2$s. Or, manually enter Stripe account keys below.', 'woocommerce-gateway-stripe' ),
+			__('%1$sSetup or link an existing Stripe account.%2$s By clicking this button you agree to the %3$sTerms of Service%2$s. Or, manually enter Stripe account keys below.', 'woocommerce-gateway-stripe'),
 			'<a id="wc_stripe_connect_button" href="' . $oauth_url . '" class="button button-primary">',
 			'</a>',
 			'<a href="https://wordpress.com/tos">'
 
 		);
 	} else {
-		$api_credentials_text = __( 'Manually enter Stripe keys below.', 'woocommerce-gateway-stripe' );
+		$api_credentials_text = __('Manually enter Stripe keys below.', 'woocommerce-gateway-stripe');
 	}
 }
 
@@ -39,114 +39,114 @@ 
 	'wc_stripe_settings',
 	array(
 		'enabled'                       => array(
-			'title'       => __( 'Enable/Disable', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Stripe', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Enable/Disable', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Stripe', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
 			'description' => '',
 			'default'     => 'no',
 		),
 		'title'                         => array(
-			'title'       => __( 'Title', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Title', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Credit Card (Stripe)', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Credit Card (Stripe)', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'description'                   => array(
-			'title'       => __( 'Description', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Description', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Pay with your credit card via Stripe.', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Pay with your credit card via Stripe.', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'webhook'                       => array(
-			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Endpoints', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			/* translators: webhook URL */
 			'description' => $this->display_admin_settings_webhook_description(),
 		),
 		'api_credentials'               => array(
-			'title'       => __( 'Stripe Account Keys', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Stripe Account Keys', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			'description' => $api_credentials_text
 		),
 		'testmode'                      => array(
-			'title'       => __( 'Test mode', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Test Mode', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test mode', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Test Mode', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Place the payment gateway in test mode using test API keys.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Place the payment gateway in test mode using test API keys.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'test_publishable_key'          => array(
-			'title'       => __( 'Test Publishable Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test Publishable Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_test_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_test_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'test_secret_key'               => array(
-			'title'       => __( 'Test Secret Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test Secret Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_test_" or "rk_test_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_test_" or "rk_test_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'test_webhook_secret'           => array(
-			'title'       => __( 'Test Webhook Secret', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test Webhook Secret', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'publishable_key'               => array(
-			'title'       => __( 'Live Publishable Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Live Publishable Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_live_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_live_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'secret_key'                    => array(
-			'title'       => __( 'Live Secret Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Live Secret Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_live_" or "rk_live_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_live_" or "rk_live_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'webhook_secret'               => array(
-			'title'       => __( 'Webhook Secret', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Secret', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'inline_cc_form'                => array(
-			'title'       => __( 'Inline Credit Card Form', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Inline Credit Card Form', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Choose the style you want to show for your credit card form. When unchecked, the credit card form will display separate credit card number field, expiry date field and cvc field.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Choose the style you want to show for your credit card form. When unchecked, the credit card form will display separate credit card number field, expiry date field and cvc field.', 'woocommerce-gateway-stripe'),
 			'default'     => 'no',
 			'desc_tip'    => true,
 		),
 		'statement_descriptor'          => array(
-			'title'       => __( 'Statement Descriptor', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Statement Descriptor', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Statement descriptors are limited to 22 characters, cannot use the special characters >, <, ", \, \', *, and must not consist solely of numbers. This will appear on your customer\'s statement in capital letters.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Statement descriptors are limited to 22 characters, cannot use the special characters >, <, ", \, \', *, and must not consist solely of numbers. This will appear on your customer\'s statement in capital letters.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'capture'                       => array(
-			'title'       => __( 'Capture', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Capture charge immediately', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Capture', 'woocommerce-gateway-stripe'),
+			'label'       => __('Capture charge immediately', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Whether or not to immediately capture the charge. When unchecked, the charge issues an authorization and will need to be captured later. Uncaptured charges expire in 7 days.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Whether or not to immediately capture the charge. When unchecked, the charge issues an authorization and will need to be captured later. Uncaptured charges expire in 7 days.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'payment_request'               => array(
-			'title'       => __( 'Payment Request Buttons', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Buttons', 'woocommerce-gateway-stripe'),
 			'label'       => sprintf(
 				/* translators: 1) br tag 2) Stripe anchor tag 3) Apple anchor tag 4) Stripe dashboard opening anchor tag 5) Stripe dashboard closing anchor tag */
-				__( 'Enable Payment Request Buttons. (Apple Pay/Google Pay) %1$sBy using Apple Pay, you agree to %2$s and %3$s\'s terms of service. (Apple Pay domain verification is performed automatically; configuration can be found on the %4$sStripe dashboard%5$s.)', 'woocommerce-gateway-stripe' ),
+				__('Enable Payment Request Buttons. (Apple Pay/Google Pay) %1$sBy using Apple Pay, you agree to %2$s and %3$s\'s terms of service. (Apple Pay domain verification is performed automatically; configuration can be found on the %4$sStripe dashboard%5$s.)', 'woocommerce-gateway-stripe'),
 				'<br />',
 				'<a href="https://stripe.com/apple-pay/legal" target="_blank">Stripe</a>',
 				'<a href="https://developer.apple.com/apple-pay/acceptable-use-guidelines-for-websites/" target="_blank">Apple</a>',
@@ -154,79 +154,79 @@ 
 				'</a>'
 			),
 			'type'        => 'checkbox',
-			'description' => __( 'If enabled, users will be able to pay using Apple Pay or Chrome Payment Request if supported by the browser.', 'woocommerce-gateway-stripe' ),
+			'description' => __('If enabled, users will be able to pay using Apple Pay or Chrome Payment Request if supported by the browser.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'payment_request_button_type'   => array(
-			'title'       => __( 'Payment Request Button Type', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Type', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Type', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Type', 'woocommerce-gateway-stripe'),
 			'type'        => 'select',
-			'description' => __( 'Select the button type you would like to show.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Select the button type you would like to show.', 'woocommerce-gateway-stripe'),
 			'default'     => 'buy',
 			'desc_tip'    => true,
 			'options'     => array(
-				'default' => __( 'Default', 'woocommerce-gateway-stripe' ),
-				'buy'     => __( 'Buy', 'woocommerce-gateway-stripe' ),
-				'donate'  => __( 'Donate', 'woocommerce-gateway-stripe' ),
-				'branded' => __( 'Branded', 'woocommerce-gateway-stripe' ),
-				'custom'  => __( 'Custom', 'woocommerce-gateway-stripe' ),
+				'default' => __('Default', 'woocommerce-gateway-stripe'),
+				'buy'     => __('Buy', 'woocommerce-gateway-stripe'),
+				'donate'  => __('Donate', 'woocommerce-gateway-stripe'),
+				'branded' => __('Branded', 'woocommerce-gateway-stripe'),
+				'custom'  => __('Custom', 'woocommerce-gateway-stripe'),
 			),
 		),
 		'payment_request_button_theme'  => array(
-			'title'       => __( 'Payment Request Button Theme', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Theme', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Theme', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Theme', 'woocommerce-gateway-stripe'),
 			'type'        => 'select',
-			'description' => __( 'Select the button theme you would like to show.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Select the button theme you would like to show.', 'woocommerce-gateway-stripe'),
 			'default'     => 'dark',
 			'desc_tip'    => true,
 			'options'     => array(
-				'dark'          => __( 'Dark', 'woocommerce-gateway-stripe' ),
-				'light'         => __( 'Light', 'woocommerce-gateway-stripe' ),
-				'light-outline' => __( 'Light-Outline', 'woocommerce-gateway-stripe' ),
+				'dark'          => __('Dark', 'woocommerce-gateway-stripe'),
+				'light'         => __('Light', 'woocommerce-gateway-stripe'),
+				'light-outline' => __('Light-Outline', 'woocommerce-gateway-stripe'),
 			),
 		),
 		'payment_request_button_height' => array(
-			'title'       => __( 'Payment Request Button Height', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Height', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Height', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Height', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Enter the height you would like the button to be in pixels. Width will always be 100%.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Enter the height you would like the button to be in pixels. Width will always be 100%.', 'woocommerce-gateway-stripe'),
 			'default'     => '44',
 			'desc_tip'    => true,
 		),
 		'payment_request_button_label' => array(
-			'title'       => __( 'Payment Request Button Label', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Label', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Label', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Label', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Enter the custom text you would like the button to have.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Buy now', 'woocommerce-gateway-stripe' ),
+			'description' => __('Enter the custom text you would like the button to have.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Buy now', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'payment_request_button_branded_type' => array(
-			'title'       => __( 'Payment Request Branded Button Label Format', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Branded Button Label Format', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Branded Button Label Format', 'woocommerce-gateway-stripe'),
+			'label'       => __('Branded Button Label Format', 'woocommerce-gateway-stripe'),
 			'type'        => 'select',
-			'description' => __( 'Select the branded button label format.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Select the branded button label format.', 'woocommerce-gateway-stripe'),
 			'default'     => 'long',
 			'desc_tip'    => true,
 			'options'     => array(
-				'short' => __( 'Logo only', 'woocommerce-gateway-stripe' ),
-				'long'  => __( 'Text and logo', 'woocommerce-gateway-stripe' ),
+				'short' => __('Logo only', 'woocommerce-gateway-stripe'),
+				'long'  => __('Text and logo', 'woocommerce-gateway-stripe'),
 			),
 		),
 		'saved_cards'                   => array(
-			'title'       => __( 'Saved Cards', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Payment via Saved Cards', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Saved Cards', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Payment via Saved Cards', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'If enabled, users will be able to pay with a saved card during checkout. Card details are saved on Stripe servers, not on your store.', 'woocommerce-gateway-stripe' ),
+			'description' => __('If enabled, users will be able to pay with a saved card during checkout. Card details are saved on Stripe servers, not on your store.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'logging'                       => array(
-			'title'       => __( 'Logging', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Log debug messages', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Logging', 'woocommerce-gateway-stripe'),
+			'label'       => __('Log debug messages', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Save debug messages to the WooCommerce System Status log.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Save debug messages to the WooCommerce System Status log.', 'woocommerce-gateway-stripe'),
 			'default'     => 'no',
 			'desc_tip'    => true,
 		),

includes/admin/stripe-giropay-settings.php

Spacing +13 added lines, -13 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -7,40 +7,40 @@ 
 	'wc_stripe_giropay_settings',
 	array(
 		'geo_target'  => array(
-			'description' => __( 'Customer Geography: Germany', 'woocommerce-gateway-stripe' ),
+			'description' => __('Customer Geography: Germany', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'guide'       => array(
-			'description' => __( '<a href="https://stripe.com/payments/payment-methods-guide#giropay" target="_blank">Payment Method Guide</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('<a href="https://stripe.com/payments/payment-methods-guide#giropay" target="_blank">Payment Method Guide</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'activation'  => array(
-			'description' => __( 'Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'enabled'     => array(
-			'title'       => __( 'Enable/Disable', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Stripe Giropay', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Enable/Disable', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Stripe Giropay', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
 			'description' => '',
 			'default'     => 'no',
 		),
 		'title'       => array(
-			'title'       => __( 'Title', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Title', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Giropay', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Giropay', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'description' => array(
-			'title'       => __( 'Description', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Description', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'You will be redirected to Giropay.', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('You will be redirected to Giropay.', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'webhook'     => array(
-			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Endpoints', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			/* translators: webhook URL */
 			'description' => $this->display_admin_settings_webhook_description(),

includes/admin/stripe-alipay-settings.php

Spacing +13 added lines, -13 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -7,40 +7,40 @@ 
 	'wc_stripe_alipay_settings',
 	array(
 		'geo_target'  => array(
-			'description' => __( 'Customer Geography: China', 'woocommerce-gateway-stripe' ),
+			'description' => __('Customer Geography: China', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'guide'       => array(
-			'description' => __( '<a href="https://stripe.com/payments/payment-methods-guide#alipay" target="_blank">Payment Method Guide</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('<a href="https://stripe.com/payments/payment-methods-guide#alipay" target="_blank">Payment Method Guide</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'activation'  => array(
-			'description' => __( 'Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'enabled'     => array(
-			'title'       => __( 'Enable/Disable', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Stripe Alipay', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Enable/Disable', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Stripe Alipay', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
 			'description' => '',
 			'default'     => 'no',
 		),
 		'title'       => array(
-			'title'       => __( 'Title', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Title', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Alipay', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Alipay', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'description' => array(
-			'title'       => __( 'Description', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Description', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'You will be redirected to Alipay.', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('You will be redirected to Alipay.', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'webhook'     => array(
-			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Endpoints', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			/* translators: webhook URL */
 			'description' => $this->display_admin_settings_webhook_description(),

includes/admin/stripe-sepa-settings.php

Spacing +13 added lines, -13 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -7,40 +7,40 @@ 
 	'wc_stripe_sepa_settings',
 	array(
 		'geo_target'  => array(
-			'description' => __( 'Customer Geography: France, Germany, Spain, Belgium, Netherlands, Luxembourg, Italy, Portugal, Austria, Ireland', 'woocommerce-gateway-stripe' ),
+			'description' => __('Customer Geography: France, Germany, Spain, Belgium, Netherlands, Luxembourg, Italy, Portugal, Austria, Ireland', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'guide'       => array(
-			'description' => __( '<a href="https://stripe.com/payments/payment-methods-guide#sepa-direct-debit" target="_blank">Payment Method Guide</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('<a href="https://stripe.com/payments/payment-methods-guide#sepa-direct-debit" target="_blank">Payment Method Guide</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'activation'  => array(
-			'description' => __( 'Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'enabled'     => array(
-			'title'       => __( 'Enable/Disable', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Stripe SEPA Direct Debit', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Enable/Disable', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Stripe SEPA Direct Debit', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
 			'description' => '',
 			'default'     => 'no',
 		),
 		'title'       => array(
-			'title'       => __( 'Title', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Title', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'SEPA Direct Debit', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('SEPA Direct Debit', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'description' => array(
-			'title'       => __( 'Description', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Description', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Mandate Information.', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Mandate Information.', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'webhook'     => array(
-			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Endpoints', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			/* translators: webhook URL */
 			'description' => $this->display_admin_settings_webhook_description(),

includes/admin/stripe-multibanco-settings.php

Spacing +12 added lines, -12 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -7,36 +7,36 @@ 
 	'wc_stripe_multibanco_settings',
 	array(
 		'geo_target'  => array(
-			'description' => __( 'Customer Geography: Portugal', 'woocommerce-gateway-stripe' ),
+			'description' => __('Customer Geography: Portugal', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'activation'  => array(
-			'description' => __( 'Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe' ),
+			'description' => __('Must be activated from your Stripe Dashboard Settings <a href="https://dashboard.stripe.com/account/payments/settings" target="_blank">here</a>', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 		),
 		'enabled'     => array(
-			'title'       => __( 'Enable/Disable', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Stripe Multibanco', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Enable/Disable', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Stripe Multibanco', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
 			'description' => '',
 			'default'     => 'no',
 		),
 		'title'       => array(
-			'title'       => __( 'Title', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Title', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Multibanco', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Multibanco', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'description' => array(
-			'title'       => __( 'Description', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Description', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'You will be redirected to Multibanco.', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('You will be redirected to Multibanco.', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'webhook'     => array(
-			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Endpoints', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			/* translators: webhook URL */
 			'description' => $this->display_admin_settings_webhook_description(),