woocommerce / woocommerce-gateway-stripe

includes/class-wc-stripe-logger.php

Spacing +13 added lines, -13 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -20,28 +20,28 @@ 
 	 * @since 4.0.0
 	 * @version 4.0.0
 	 */
-	public static function log( $message, $start_time = null, $end_time = null ) {
-		if ( ! class_exists( 'WC_Logger' ) ) {
+	public static function log($message, $start_time = null, $end_time = null) {
+		if ( ! class_exists('WC_Logger')) {
 			return;
 		}
 
-		if ( apply_filters( 'wc_stripe_logging', true, $message ) ) {
-			if ( empty( self::$logger ) ) {
+		if (apply_filters('wc_stripe_logging', true, $message)) {
+			if (empty(self::$logger)) {
 				self::$logger = new WC_Logger();
 			}
 
-			$settings = get_option( 'woocommerce_stripe_settings' );
+			$settings = get_option('woocommerce_stripe_settings');
 
-			if ( empty( $settings ) || isset( $settings['logging'] ) && 'yes' !== $settings['logging'] ) {
+			if (empty($settings) || isset($settings['logging']) && 'yes' !== $settings['logging']) {
 				return;
 			}
 
-			if ( ! is_null( $start_time ) ) {
+			if ( ! is_null($start_time)) {
 
-				$formatted_start_time = date_i18n( get_option( 'date_format' ) . ' g:ia', $start_time );
-				$end_time             = is_null( $end_time ) ? current_time( 'timestamp' ) : $end_time;
-				$formatted_end_time   = date_i18n( get_option( 'date_format' ) . ' g:ia', $end_time );
-				$elapsed_time         = round( abs( $end_time - $start_time ) / 60, 2 );
+				$formatted_start_time = date_i18n(get_option('date_format') . ' g:ia', $start_time);
+				$end_time             = is_null($end_time) ? current_time('timestamp') : $end_time;
+				$formatted_end_time   = date_i18n(get_option('date_format') . ' g:ia', $end_time);
+				$elapsed_time         = round(abs($end_time - $start_time) / 60, 2);
 
 				$log_entry = "\n" . '====Stripe Version: ' . WC_STRIPE_VERSION . '====' . "\n";
 				$log_entry .= '====Start Log ' . $formatted_start_time . '====' . "\n" . $message . "\n";
@@ -53,7 +53,7 @@ 
 
 			}
 
-			self::$logger->add( self::WC_LOG_FILENAME, $log_entry );
+			self::$logger->add(self::WC_LOG_FILENAME, $log_entry);
 		}
 	}
 }

includes/class-wc-gateway-stripe.php

Spacing +261 added lines, -261 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -120,9 +120,9 @@ 
 	public function __construct() {
 		$this->retry_interval       = 1;
 		$this->id                   = 'stripe';
-		$this->method_title         = __( 'Stripe', 'woocommerce-gateway-stripe' );
+		$this->method_title         = __('Stripe', 'woocommerce-gateway-stripe');
 		/* translators: 1) link to Stripe register page 2) link to Stripe api keys page */
-		$this->method_description   = sprintf( __( 'Stripe works by adding payment fields on the checkout and then sending the details to Stripe for verification. <a href="%1$s" target="_blank">Sign up</a> for a Stripe account, and <a href="%2$s" target="_blank">get your Stripe account keys</a>.', 'woocommerce-gateway-stripe' ), 'https://dashboard.stripe.com/register', 'https://dashboard.stripe.com/account/apikeys' );
+		$this->method_description   = sprintf(__('Stripe works by adding payment fields on the checkout and then sending the details to Stripe for verification. <a href="%1$s" target="_blank">Sign up</a> for a Stripe account, and <a href="%2$s" target="_blank">get your Stripe account keys</a>.', 'woocommerce-gateway-stripe'), 'https://dashboard.stripe.com/register', 'https://dashboard.stripe.com/account/apikeys');
 		$this->has_fields           = true;
 		$this->supports             = array(
 			'products',
@@ -149,43 +149,43 @@ 
 		$this->init_settings();
 
 		// Get setting values.
-		$this->title                       = $this->get_option( 'title' );
-		$this->description                 = $this->get_option( 'description' );
-		$this->enabled                     = $this->get_option( 'enabled' );
-		$this->testmode                    = 'yes' === $this->get_option( 'testmode' );
-		$this->inline_cc_form              = 'yes' === $this->get_option( 'inline_cc_form' );
-		$this->capture                     = 'yes' === $this->get_option( 'capture', 'yes' );
-		$this->statement_descriptor        = WC_Stripe_Helper::clean_statement_descriptor( $this->get_option( 'statement_descriptor' ) );
-		$this->three_d_secure              = 'yes' === $this->get_option( 'three_d_secure' );
-		$this->stripe_checkout             = 'yes' === $this->get_option( 'stripe_checkout' );
-		$this->stripe_checkout_image       = $this->get_option( 'stripe_checkout_image', '' );
-		$this->stripe_checkout_description = $this->get_option( 'stripe_checkout_description' );
-		$this->saved_cards                 = 'yes' === $this->get_option( 'saved_cards' );
-		$this->secret_key                  = $this->testmode ? $this->get_option( 'test_secret_key' ) : $this->get_option( 'secret_key' );
-		$this->publishable_key             = $this->testmode ? $this->get_option( 'test_publishable_key' ) : $this->get_option( 'publishable_key' );
-		$this->bitcoin                     = 'USD' === strtoupper( get_woocommerce_currency() ) && 'yes' === $this->get_option( 'stripe_bitcoin' );
-		$this->payment_request             = 'yes' === $this->get_option( 'payment_request', 'yes' );
-
-		if ( $this->stripe_checkout ) {
-			$this->order_button_text = __( 'Continue to payment', 'woocommerce-gateway-stripe' );
-		}
-
-		WC_Stripe_API::set_secret_key( $this->secret_key );
+		$this->title                       = $this->get_option('title');
+		$this->description                 = $this->get_option('description');
+		$this->enabled                     = $this->get_option('enabled');
+		$this->testmode                    = 'yes' === $this->get_option('testmode');
+		$this->inline_cc_form              = 'yes' === $this->get_option('inline_cc_form');
+		$this->capture                     = 'yes' === $this->get_option('capture', 'yes');
+		$this->statement_descriptor        = WC_Stripe_Helper::clean_statement_descriptor($this->get_option('statement_descriptor'));
+		$this->three_d_secure              = 'yes' === $this->get_option('three_d_secure');
+		$this->stripe_checkout             = 'yes' === $this->get_option('stripe_checkout');
+		$this->stripe_checkout_image       = $this->get_option('stripe_checkout_image', '');
+		$this->stripe_checkout_description = $this->get_option('stripe_checkout_description');
+		$this->saved_cards                 = 'yes' === $this->get_option('saved_cards');
+		$this->secret_key                  = $this->testmode ? $this->get_option('test_secret_key') : $this->get_option('secret_key');
+		$this->publishable_key             = $this->testmode ? $this->get_option('test_publishable_key') : $this->get_option('publishable_key');
+		$this->bitcoin                     = 'USD' === strtoupper(get_woocommerce_currency()) && 'yes' === $this->get_option('stripe_bitcoin');
+		$this->payment_request             = 'yes' === $this->get_option('payment_request', 'yes');
+
+		if ($this->stripe_checkout) {
+			$this->order_button_text = __('Continue to payment', 'woocommerce-gateway-stripe');
+		}
+
+		WC_Stripe_API::set_secret_key($this->secret_key);
 
 		// Hooks.
-		add_action( 'wp_enqueue_scripts', array( $this, 'payment_scripts' ) );
-		add_action( 'admin_enqueue_scripts', array( $this, 'admin_scripts' ) );
-		add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
-		add_action( 'woocommerce_admin_order_totals_after_total', array( $this, 'display_order_fee' ), 10, 1 );
-		add_action( 'woocommerce_admin_order_totals_after_total', array( $this, 'display_order_payout' ), 20, 1 );
-		add_action( 'woocommerce_customer_save_address', array( $this, 'show_update_card_notice' ), 10, 2 );
-		add_action( 'woocommerce_receipt_stripe', array( $this, 'stripe_checkout_receipt_page' ) );
-		add_action( 'woocommerce_api_' . strtolower( get_class( $this ) ), array( $this, 'stripe_checkout_return_handler' ) );
-
-		if ( WC_Stripe_Helper::is_pre_orders_exists() ) {
+		add_action('wp_enqueue_scripts', array($this, 'payment_scripts'));
+		add_action('admin_enqueue_scripts', array($this, 'admin_scripts'));
+		add_action('woocommerce_update_options_payment_gateways_' . $this->id, array($this, 'process_admin_options'));
+		add_action('woocommerce_admin_order_totals_after_total', array($this, 'display_order_fee'), 10, 1);
+		add_action('woocommerce_admin_order_totals_after_total', array($this, 'display_order_payout'), 20, 1);
+		add_action('woocommerce_customer_save_address', array($this, 'show_update_card_notice'), 10, 2);
+		add_action('woocommerce_receipt_stripe', array($this, 'stripe_checkout_receipt_page'));
+		add_action('woocommerce_api_' . strtolower(get_class($this)), array($this, 'stripe_checkout_return_handler'));
+
+		if (WC_Stripe_Helper::is_pre_orders_exists()) {
 			$this->pre_orders = new WC_Stripe_Pre_Orders_Compat();
 
-			add_action( 'wc_pre_orders_process_pre_order_completion_payment_' . $this->id, array( $this->pre_orders, 'process_pre_order_release_payment' ) );
+			add_action('wc_pre_orders_process_pre_order_completion_payment_' . $this->id, array($this->pre_orders, 'process_pre_order_release_payment'));
 		}
 	}
 
@@ -196,7 +196,7 @@ 
 	 * @return bool
 	 */
 	public function are_keys_set() {
-		if ( empty( $this->secret_key ) || empty( $this->publishable_key ) ) {
+		if (empty($this->secret_key) || empty($this->publishable_key)) {
 			return false;
 		}
 
@@ -209,7 +209,7 @@ 
 	 * @since 4.0.2
 	 */
 	public function is_available() {
-		if ( is_add_payment_method_page() && ! $this->saved_cards ) {
+		if (is_add_payment_method_page() && ! $this->saved_cards) {
 			return false;
 		}
 
@@ -223,13 +223,13 @@ 
 	 * @param int $user_id
 	 * @param array $load_address
 	 */
-	public function show_update_card_notice( $user_id, $load_address ) {
-		if ( ! $this->saved_cards || ! WC_Stripe_Payment_Tokens::customer_has_saved_methods( $user_id ) || 'billing' !== $load_address ) {
+	public function show_update_card_notice($user_id, $load_address) {
+		if ( ! $this->saved_cards || ! WC_Stripe_Payment_Tokens::customer_has_saved_methods($user_id) || 'billing' !== $load_address) {
 			return;
 		}
 
 		/* translators: 1) Opening anchor tag 2) closing anchor tag */
-		wc_add_notice( sprintf( __( 'If your billing address has been changed for saved payment methods, be sure to remove any %1$ssaved payment methods%2$s on file and re-add them.', 'woocommerce-gateway-stripe' ), '<a href="' . esc_url( wc_get_endpoint_url( 'payment-methods' ) ) . '" class="wc-stripe-update-card-notice" style="text-decoration:underline;">', '</a>' ), 'notice' );
+		wc_add_notice(sprintf(__('If your billing address has been changed for saved payment methods, be sure to remove any %1$ssaved payment methods%2$s on file and re-add them.', 'woocommerce-gateway-stripe'), '<a href="' . esc_url(wc_get_endpoint_url('payment-methods')) . '" class="wc-stripe-update-card-notice" style="text-decoration:underline;">', '</a>'), 'notice');
 	}
 
 	/**
@@ -248,24 +248,24 @@ 
 		$icons_str .= $icons['amex'];
 		$icons_str .= $icons['mastercard'];
 
-		if ( 'USD' === get_woocommerce_currency() ) {
+		if ('USD' === get_woocommerce_currency()) {
 			$icons_str .= $icons['discover'];
 			$icons_str .= $icons['jcb'];
 			$icons_str .= $icons['diners'];
 		}
 
-		if ( $this->bitcoin && $this->stripe_checkout ) {
+		if ($this->bitcoin && $this->stripe_checkout) {
 			$icons_str .= $icons['bitcoin'];
 		}
 
-		return apply_filters( 'woocommerce_gateway_icon', $icons_str, $this->id );
+		return apply_filters('woocommerce_gateway_icon', $icons_str, $this->id);
 	}
 
 	/**
 	 * Initialise Gateway Settings Form Fields
 	 */
 	public function init_form_fields() {
-		$this->form_fields = require( dirname( __FILE__ ) . '/admin/stripe-settings.php' );
+		$this->form_fields = require(dirname(__FILE__) . '/admin/stripe-settings.php');
 	}
 
 	/**
@@ -273,27 +273,27 @@ 
 	 */
 	public function payment_fields() {
 		$user                 = wp_get_current_user();
-		$display_tokenization = $this->supports( 'tokenization' ) && is_checkout() && $this->saved_cards;
+		$display_tokenization = $this->supports('tokenization') && is_checkout() && $this->saved_cards;
 		$total                = WC()->cart->total;
 		$user_email           = '';
 
 		// If paying from order, we need to get total from order not cart.
-		if ( isset( $_GET['pay_for_order'] ) && ! empty( $_GET['key'] ) ) {
-			$order      = wc_get_order( wc_get_order_id_by_order_key( wc_clean( $_GET['key'] ) ) );
+		if (isset($_GET['pay_for_order']) && ! empty($_GET['key'])) {
+			$order      = wc_get_order(wc_get_order_id_by_order_key(wc_clean($_GET['key'])));
 			$total      = $order->get_total();
 			$user_email = WC_Stripe_Helper::is_pre_30() ? $order->billing_email : $order->get_billing_email();
 		} else {
-			if ( $user->ID ) {
-				$user_email = get_user_meta( $user->ID, 'billing_email', true );
+			if ($user->ID) {
+				$user_email = get_user_meta($user->ID, 'billing_email', true);
 				$user_email = $user_email ? $user_email : $user->user_email;
 			}
 		}
 
-		if ( is_add_payment_method_page() ) {
-			$pay_button_text = __( 'Add Card', 'woocommerce-gateway-stripe' );
+		if (is_add_payment_method_page()) {
+			$pay_button_text = __('Add Card', 'woocommerce-gateway-stripe');
 			$total        = '';
-		} elseif ( function_exists( 'wcs_order_contains_subscription' ) && isset( $_GET['change_payment_method'] ) ) {
-			$pay_button_text = __( 'Change Payment Method', 'woocommerce-gateway-stripe' );
+		} elseif (function_exists('wcs_order_contains_subscription') && isset($_GET['change_payment_method'])) {
+			$pay_button_text = __('Change Payment Method', 'woocommerce-gateway-stripe');
 			$total        = '';
 		} else {
 			$pay_button_text = '';
@@ -303,45 +303,45 @@ 
 
 		echo '<div
 			id="stripe-payment-data"
-			data-panel-label="' . esc_attr( $pay_button_text ) . '"
-			data-description="' . esc_attr( strip_tags( $this->stripe_checkout_description ) ) . '"
-			data-email="' . esc_attr( $user_email ) . '"
-			data-verify-zip="' . esc_attr( apply_filters( 'wc_stripe_checkout_verify_zip', false ) ? 'true' : 'false' ) . '"
-			data-billing-address="' . esc_attr( apply_filters( 'wc_stripe_checkout_require_billing_address', false ) ? 'true' : 'false' ) . '"
-			data-shipping-address="' . esc_attr( apply_filters( 'wc_stripe_checkout_require_shipping_address', false ) ? 'true' : 'false' ) . '" 
-			data-amount="' . esc_attr( WC_Stripe_Helper::get_stripe_amount( $total ) ) . '"
-			data-name="' . esc_attr( $this->statement_descriptor ) . '"
-			data-currency="' . esc_attr( strtolower( get_woocommerce_currency() ) ) . '"
-			data-image="' . esc_attr( $this->stripe_checkout_image ) . '"
-			data-bitcoin="' . esc_attr( ( $this->bitcoin && $this->capture ) ? 'true' : 'false' ) . '"
-			data-locale="' . esc_attr( apply_filters( 'wc_stripe_checkout_locale', $this->get_locale() ) ) . '"
-			data-three-d-secure="' . esc_attr( $this->three_d_secure ? 'true' : 'false' ) . '"
-			data-allow-remember-me="' . esc_attr( apply_filters( 'wc_stripe_allow_remember_me', true ) ? 'true' : 'false' ) . '">';
-
-		if ( $this->description ) {
-			if ( $this->testmode ) {
+			data-panel-label="' . esc_attr($pay_button_text) . '"
+			data-description="' . esc_attr(strip_tags($this->stripe_checkout_description)) . '"
+			data-email="' . esc_attr($user_email) . '"
+			data-verify-zip="' . esc_attr(apply_filters('wc_stripe_checkout_verify_zip', false) ? 'true' : 'false') . '"
+			data-billing-address="' . esc_attr(apply_filters('wc_stripe_checkout_require_billing_address', false) ? 'true' : 'false') . '"
+			data-shipping-address="' . esc_attr(apply_filters('wc_stripe_checkout_require_shipping_address', false) ? 'true' : 'false') . '" 
+			data-amount="' . esc_attr(WC_Stripe_Helper::get_stripe_amount($total)) . '"
+			data-name="' . esc_attr($this->statement_descriptor) . '"
+			data-currency="' . esc_attr(strtolower(get_woocommerce_currency())) . '"
+			data-image="' . esc_attr($this->stripe_checkout_image) . '"
+			data-bitcoin="' . esc_attr(($this->bitcoin && $this->capture) ? 'true' : 'false') . '"
+			data-locale="' . esc_attr(apply_filters('wc_stripe_checkout_locale', $this->get_locale())) . '"
+			data-three-d-secure="' . esc_attr($this->three_d_secure ? 'true' : 'false') . '"
+			data-allow-remember-me="' . esc_attr(apply_filters('wc_stripe_allow_remember_me', true) ? 'true' : 'false') . '">';
+
+		if ($this->description) {
+			if ($this->testmode) {
 				/* translators: link to Stripe testing page */
-				$this->description .= ' ' . sprintf( __( 'TEST MODE ENABLED. In test mode, you can use the card number 4242424242424242 with any CVC and a valid expiration date or check the <a href="%s" target="_blank">Testing Stripe documentation</a> for more card numbers.', 'woocommerce-gateway-stripe' ), 'https://stripe.com/docs/testing' );
-				$this->description  = trim( $this->description );
+				$this->description .= ' ' . sprintf(__('TEST MODE ENABLED. In test mode, you can use the card number 4242424242424242 with any CVC and a valid expiration date or check the <a href="%s" target="_blank">Testing Stripe documentation</a> for more card numbers.', 'woocommerce-gateway-stripe'), 'https://stripe.com/docs/testing');
+				$this->description  = trim($this->description);
 			}
 
-			echo apply_filters( 'wc_stripe_description', wpautop( wp_kses_post( $this->description ) ), $this->id );
+			echo apply_filters('wc_stripe_description', wpautop(wp_kses_post($this->description)), $this->id);
 		}
 
-		if ( $display_tokenization ) {
+		if ($display_tokenization) {
 			$this->tokenization_script();
 			$this->saved_payment_methods();
 		}
 
-		if ( ! $this->stripe_checkout ) {
+		if ( ! $this->stripe_checkout) {
 			$this->elements_form();
 		}
 
-		if ( apply_filters( 'wc_stripe_display_save_payment_method_checkbox', $display_tokenization ) && ! is_add_payment_method_page() && ! isset( $_GET['change_payment_method'] ) ) {
+		if (apply_filters('wc_stripe_display_save_payment_method_checkbox', $display_tokenization) && ! is_add_payment_method_page() && ! isset($_GET['change_payment_method'])) {
 
-			if ( ! $this->stripe_checkout ) {
+			if ( ! $this->stripe_checkout) {
 				$this->save_payment_method_checkbox();
-			} elseif ( $this->stripe_checkout && isset( $_GET['pay_for_order'] ) && ! empty( $_GET['key'] ) ) {
+			} elseif ($this->stripe_checkout && isset($_GET['pay_for_order']) && ! empty($_GET['key'])) {
 				$this->save_payment_method_checkbox();
 			}
 		}
@@ -359,12 +359,12 @@ 
 	 */
 	public function elements_form() {
 		?>
-		<fieldset id="wc-<?php echo esc_attr( $this->id ); ?>-cc-form" class="wc-credit-card-form wc-payment-form" style="background:transparent;">
-			<?php do_action( 'woocommerce_credit_card_form_start', $this->id ); ?>
+		<fieldset id="wc-<?php echo esc_attr($this->id); ?>-cc-form" class="wc-credit-card-form wc-payment-form" style="background:transparent;">
+			<?php do_action('woocommerce_credit_card_form_start', $this->id); ?>
 
-			<?php if ( $this->inline_cc_form ) { ?>
+			<?php if ($this->inline_cc_form) { ?>
 				<label for="card-element">
-					<?php esc_html_e( 'Credit or debit card', 'woocommerce-gateway-stripe' ); ?>
+					<?php esc_html_e('Credit or debit card', 'woocommerce-gateway-stripe'); ?>
 				</label>
 
 				<div id="stripe-card-element" style="background:#fff;padding:0 1em;border:1px solid #ddd;margin:5px 0;padding:10px 5px;">
@@ -372,7 +372,7 @@ 
 				</div>
 			<?php } else { ?>
 				<div class="form-row form-row-wide">
-					<label><?php esc_html_e( 'Card Number', 'woocommerce-gateway-stripe' ); ?> <span class="required">*</span></label>
+					<label><?php esc_html_e('Card Number', 'woocommerce-gateway-stripe'); ?> <span class="required">*</span></label>
 					<div class="stripe-card-group">
 						<div id="stripe-card-element" style="background:#fff;padding:0 1em;border:1px solid #ddd;margin:5px 0;padding:10px 5px;">
 						<!-- a Stripe Element will be inserted here. -->
@@ -383,7 +383,7 @@ 
 				</div>
 
 				<div class="form-row form-row-first">
-					<label><?php esc_html_e( 'Expiry Date', 'woocommerce-gateway-stripe' ); ?> <span class="required">*</span></label>
+					<label><?php esc_html_e('Expiry Date', 'woocommerce-gateway-stripe'); ?> <span class="required">*</span></label>
 
 					<div id="stripe-exp-element" style="background:#fff;padding:0 1em;border:1px solid #ddd;margin:5px 0;padding:10px 5px;">
 					<!-- a Stripe Element will be inserted here. -->
@@ -391,7 +391,7 @@ 
 				</div>
 
 				<div class="form-row form-row-last">
-					<label><?php esc_html_e( 'Card Code (CVC)', 'woocommerce-gateway-stripe' ); ?> <span class="required">*</span></label>
+					<label><?php esc_html_e('Card Code (CVC)', 'woocommerce-gateway-stripe'); ?> <span class="required">*</span></label>
 				<div id="stripe-cvc-element" style="background:#fff;padding:0 1em;border:1px solid #ddd;margin:5px 0;padding:10px 5px;">
 				<!-- a Stripe Element will be inserted here. -->
 				</div>
@@ -401,7 +401,7 @@ 
 
 			<!-- Used to display form errors -->
 			<div class="stripe-source-errors" role="alert"></div>
-			<?php do_action( 'woocommerce_credit_card_form_end', $this->id ); ?>
+			<?php do_action('woocommerce_credit_card_form_end', $this->id); ?>
 			<div class="clear"></div>
 		</fieldset>
 		<?php
@@ -414,13 +414,13 @@ 
 	 * @version 3.1.0
 	 */
 	public function admin_scripts() {
-		if ( 'woocommerce_page_wc-settings' !== get_current_screen()->id ) {
+		if ('woocommerce_page_wc-settings' !== get_current_screen()->id) {
 			return;
 		}
 
-		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
 
-		wp_enqueue_script( 'woocommerce_stripe_admin', plugins_url( 'assets/js/stripe-admin' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array(), WC_STRIPE_VERSION, true );
+		wp_enqueue_script('woocommerce_stripe_admin', plugins_url('assets/js/stripe-admin' . $suffix . '.js', WC_STRIPE_MAIN_FILE), array(), WC_STRIPE_VERSION, true);
 	}
 
 	/**
@@ -432,44 +432,44 @@ 
 	 * @version 4.0.0
 	 */
 	public function payment_scripts() {
-		if ( ! is_cart() && ! is_checkout() && ! isset( $_GET['pay_for_order'] ) && ! is_add_payment_method_page() && ! isset( $_GET['change_payment_method'] ) ) {
+		if ( ! is_cart() && ! is_checkout() && ! isset($_GET['pay_for_order']) && ! is_add_payment_method_page() && ! isset($_GET['change_payment_method'])) {
 			return;
 		}
 
 		// If Stripe is not enabled bail.
-		if ( 'no' === $this->enabled ) {
+		if ('no' === $this->enabled) {
 			return;
 		}
 
 		// 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 live mode requires SSL.' );
+		if ( ! $this->testmode && ! is_ssl()) {
+			WC_Stripe_Logger::log('Stripe live mode requires SSL.');
 		}
 
-		$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
 
-		wp_register_style( 'stripe_styles', plugins_url( 'assets/css/stripe-styles.css', WC_STRIPE_MAIN_FILE ), array(), WC_STRIPE_VERSION );
-		wp_enqueue_style( 'stripe_styles' );
-		wp_register_script( 'stripe_checkout', 'https://checkout.stripe.com/checkout.js', '', WC_STRIPE_VERSION, true );
-		wp_register_script( 'stripe', 'https://js.stripe.com/v3/', '', '3.0', true );
-		wp_register_script( 'woocommerce_stripe', plugins_url( 'assets/js/stripe' . $suffix . '.js', WC_STRIPE_MAIN_FILE ), array( 'jquery-payment', 'stripe' ), WC_STRIPE_VERSION, true );
+		wp_register_style('stripe_styles', plugins_url('assets/css/stripe-styles.css', WC_STRIPE_MAIN_FILE), array(), WC_STRIPE_VERSION);
+		wp_enqueue_style('stripe_styles');
+		wp_register_script('stripe_checkout', 'https://checkout.stripe.com/checkout.js', '', WC_STRIPE_VERSION, true);
+		wp_register_script('stripe', 'https://js.stripe.com/v3/', '', '3.0', true);
+		wp_register_script('woocommerce_stripe', plugins_url('assets/js/stripe' . $suffix . '.js', WC_STRIPE_MAIN_FILE), array('jquery-payment', 'stripe'), WC_STRIPE_VERSION, true);
 
 		$stripe_params = array(
 			'key'                  => $this->publishable_key,
-			'i18n_terms'           => __( 'Please accept the terms and conditions first', 'woocommerce-gateway-stripe' ),
-			'i18n_required_fields' => __( 'Please fill in required checkout fields first', 'woocommerce-gateway-stripe' ),
+			'i18n_terms'           => __('Please accept the terms and conditions first', 'woocommerce-gateway-stripe'),
+			'i18n_required_fields' => __('Please fill in required checkout fields first', 'woocommerce-gateway-stripe'),
 		);
 
 		// If we're on the pay page we need to pass stripe.js the address of the order.
-		if ( isset( $_GET['pay_for_order'] ) && 'true' === $_GET['pay_for_order'] ) {
-			$order_id = wc_get_order_id_by_order_key( urldecode( $_GET['key'] ) );
-			$order    = wc_get_order( $order_id );
+		if (isset($_GET['pay_for_order']) && 'true' === $_GET['pay_for_order']) {
+			$order_id = wc_get_order_id_by_order_key(urldecode($_GET['key']));
+			$order    = wc_get_order($order_id);
 
 			$stripe_params['billing_first_name'] = WC_Stripe_Helper::is_pre_30() ? $order->billing_first_name : $order->get_billing_first_name();
 			$stripe_params['billing_last_name']  = WC_Stripe_Helper::is_pre_30() ? $order->billing_last_name : $order->get_billing_last_name();
@@ -481,38 +481,38 @@ 
 			$stripe_params['billing_country']    = WC_Stripe_Helper::is_pre_30() ? $order->billing_country : $order->get_billing_country();
 		}
 
-		$stripe_params['no_prepaid_card_msg']                     = __( 'Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charge. Please try with alternative payment method.', 'woocommerce-gateway-stripe' );
-		$stripe_params['no_sepa_owner_msg']                       = __( 'Please enter your IBAN account name.', 'woocommerce-gateway-stripe' );
-		$stripe_params['no_sepa_iban_msg']                        = __( 'Please enter your IBAN account number.', 'woocommerce-gateway-stripe' );
-		$stripe_params['sepa_mandate_notification']               = apply_filters( 'wc_stripe_sepa_mandate_notification', 'email' );
-		$stripe_params['allow_prepaid_card']                      = apply_filters( 'wc_stripe_allow_prepaid_card', true ) ? 'yes' : 'no';
+		$stripe_params['no_prepaid_card_msg']                     = __('Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charge. Please try with alternative payment method.', 'woocommerce-gateway-stripe');
+		$stripe_params['no_sepa_owner_msg']                       = __('Please enter your IBAN account name.', 'woocommerce-gateway-stripe');
+		$stripe_params['no_sepa_iban_msg']                        = __('Please enter your IBAN account number.', 'woocommerce-gateway-stripe');
+		$stripe_params['sepa_mandate_notification']               = apply_filters('wc_stripe_sepa_mandate_notification', 'email');
+		$stripe_params['allow_prepaid_card']                      = apply_filters('wc_stripe_allow_prepaid_card', true) ? 'yes' : 'no';
 		$stripe_params['inline_cc_form']                          = $this->inline_cc_form ? 'yes' : 'no';
-		$stripe_params['stripe_checkout_require_billing_address'] = apply_filters( 'wc_stripe_checkout_require_billing_address', false ) ? 'yes' : 'no';
-		$stripe_params['is_checkout']                             = ( is_checkout() && empty( $_GET['pay_for_order'] ) ) ? 'yes' : 'no';
+		$stripe_params['stripe_checkout_require_billing_address'] = apply_filters('wc_stripe_checkout_require_billing_address', false) ? 'yes' : 'no';
+		$stripe_params['is_checkout']                             = (is_checkout() && empty($_GET['pay_for_order'])) ? 'yes' : 'no';
 		$stripe_params['return_url']                              = $this->get_stripe_return_url();
-		$stripe_params['ajaxurl']                                 = WC_AJAX::get_endpoint( '%%endpoint%%' );
-		$stripe_params['stripe_nonce']                            = wp_create_nonce( '_wc_stripe_nonce' );
+		$stripe_params['ajaxurl']                                 = WC_AJAX::get_endpoint('%%endpoint%%');
+		$stripe_params['stripe_nonce']                            = wp_create_nonce('_wc_stripe_nonce');
 		$stripe_params['statement_descriptor']                    = $this->statement_descriptor;
-		$stripe_params['elements_options']                        = apply_filters( 'wc_stripe_elements_options', array() );
+		$stripe_params['elements_options']                        = apply_filters('wc_stripe_elements_options', array());
 		$stripe_params['is_stripe_checkout']                      = $this->stripe_checkout ? 'yes' : 'no';
-		$stripe_params['is_change_payment_page']                  = isset( $_GET['change_payment_method'] ) ? 'yes' : 'no';
-		$stripe_params['is_add_payment_page']                     = is_wc_endpoint_url( 'add-payment-method' ) ? 'yes' : 'no';
-		$stripe_params['is_pay_for_order_page']                   = is_wc_endpoint_url( 'order-pay' ) ? 'yes' : 'no';
-		$stripe_params['elements_styling']                        = apply_filters( 'wc_stripe_elements_styling', false );
-		$stripe_params['elements_classes']                        = apply_filters( 'wc_stripe_elements_classes', false );
+		$stripe_params['is_change_payment_page']                  = isset($_GET['change_payment_method']) ? 'yes' : 'no';
+		$stripe_params['is_add_payment_page']                     = is_wc_endpoint_url('add-payment-method') ? 'yes' : 'no';
+		$stripe_params['is_pay_for_order_page']                   = is_wc_endpoint_url('order-pay') ? 'yes' : 'no';
+		$stripe_params['elements_styling']                        = apply_filters('wc_stripe_elements_styling', false);
+		$stripe_params['elements_classes']                        = apply_filters('wc_stripe_elements_classes', false);
 
 		// merge localized messages to be use in JS
-		$stripe_params = array_merge( $stripe_params, WC_Stripe_Helper::get_localized_messages() );
+		$stripe_params = array_merge($stripe_params, WC_Stripe_Helper::get_localized_messages());
 
-		wp_localize_script( 'woocommerce_stripe', 'wc_stripe_params', apply_filters( 'wc_stripe_params', $stripe_params ) );
-		wp_localize_script( 'woocommerce_stripe_checkout', 'wc_stripe_params', apply_filters( 'wc_stripe_params', $stripe_params ) );
+		wp_localize_script('woocommerce_stripe', 'wc_stripe_params', apply_filters('wc_stripe_params', $stripe_params));
+		wp_localize_script('woocommerce_stripe_checkout', 'wc_stripe_params', apply_filters('wc_stripe_params', $stripe_params));
 
-		if ( $this->stripe_checkout ) {
-			wp_enqueue_script( 'stripe_checkout' );
+		if ($this->stripe_checkout) {
+			wp_enqueue_script('stripe_checkout');
 		}
 
 		$this->tokenization_script();
-		wp_enqueue_script( 'woocommerce_stripe' );
+		wp_enqueue_script('woocommerce_stripe');
 	}
 
 	/**
@@ -520,71 +520,71 @@ 
 	 *
 	 * @since 4.1.0
 	 */
-	public function stripe_checkout_receipt_page( $order_id ) {
-		if ( ! $this->stripe_checkout ) {
+	public function stripe_checkout_receipt_page($order_id) {
+		if ( ! $this->stripe_checkout) {
 			return;
 		}
 
 		$user                 = wp_get_current_user();
 		$total                = WC()->cart->total;
 		$user_email           = '';
-		$display_tokenization = $this->supports( 'tokenization' ) && $this->saved_cards;
+		$display_tokenization = $this->supports('tokenization') && $this->saved_cards;
 
 		// If paying from order, we need to get total from order not cart.
-		if ( ! empty( $_GET['key'] ) ) {
-			$order      = wc_get_order( wc_get_order_id_by_order_key( wc_clean( $_GET['key'] ) ) );
+		if ( ! empty($_GET['key'])) {
+			$order      = wc_get_order(wc_get_order_id_by_order_key(wc_clean($_GET['key'])));
 			$total      = $order->get_total();
 			$user_email = WC_Stripe_Helper::is_pre_30() ? $order->billing_email : $order->get_billing_email();
 		} else {
-			if ( $user->ID ) {
-				$user_email = get_user_meta( $user->ID, 'billing_email', true );
+			if ($user->ID) {
+				$user_email = get_user_meta($user->ID, 'billing_email', true);
 				$user_email = $user_email ? $user_email : $user->user_email;
 			}
 		}
 
 		ob_start();
 
-		do_action( 'wc_stripe_checkout_receipt_page_before_form' );
+		do_action('wc_stripe_checkout_receipt_page_before_form');
 
-		echo '<form method="post" class="woocommerce-checkout" action="' . WC()->api_request_url( get_class( $this ) ) . '">';
+		echo '<form method="post" class="woocommerce-checkout" action="' . WC()->api_request_url(get_class($this)) . '">';
 		echo '<div
 			id="stripe-payment-data"
-			data-panel-label="' . esc_attr( apply_filters( 'wc_stripe_checkout_label', '' ) ) . '"
-			data-description="' . esc_attr( strip_tags( $this->stripe_checkout_description ) ) . '"
-			data-email="' . esc_attr( $user_email ) . '"
-			data-verify-zip="' . esc_attr( apply_filters( 'wc_stripe_checkout_verify_zip', false ) ? 'true' : 'false' ) . '"
-			data-billing-address="' . esc_attr( apply_filters( 'wc_stripe_checkout_require_billing_address', false ) ? 'true' : 'false' ) . '"
-			data-shipping-address="' . esc_attr( apply_filters( 'wc_stripe_checkout_require_shipping_address', false ) ? 'true' : 'false' ) . '" 
-			data-amount="' . esc_attr( WC_Stripe_Helper::get_stripe_amount( $total ) ) . '"
-			data-name="' . esc_attr( $this->statement_descriptor ) . '"
-			data-currency="' . esc_attr( strtolower( get_woocommerce_currency() ) ) . '"
-			data-image="' . esc_attr( $this->stripe_checkout_image ) . '"
-			data-bitcoin="' . esc_attr( ( $this->bitcoin && $this->capture ) ? 'true' : 'false' ) . '"
-			data-locale="' . esc_attr( apply_filters( 'wc_stripe_checkout_locale', $this->get_locale() ) ) . '"
-			data-three-d-secure="' . esc_attr( $this->three_d_secure ? 'true' : 'false' ) . '"
-			data-allow-remember-me="' . esc_attr( apply_filters( 'wc_stripe_allow_remember_me', true ) ? 'true' : 'false' ) . '">';
-		echo '<input type="hidden" name="order_id" value="' . esc_attr( $order_id ) . '" />';
+			data-panel-label="' . esc_attr(apply_filters('wc_stripe_checkout_label', '')) . '"
+			data-description="' . esc_attr(strip_tags($this->stripe_checkout_description)) . '"
+			data-email="' . esc_attr($user_email) . '"
+			data-verify-zip="' . esc_attr(apply_filters('wc_stripe_checkout_verify_zip', false) ? 'true' : 'false') . '"
+			data-billing-address="' . esc_attr(apply_filters('wc_stripe_checkout_require_billing_address', false) ? 'true' : 'false') . '"
+			data-shipping-address="' . esc_attr(apply_filters('wc_stripe_checkout_require_shipping_address', false) ? 'true' : 'false') . '" 
+			data-amount="' . esc_attr(WC_Stripe_Helper::get_stripe_amount($total)) . '"
+			data-name="' . esc_attr($this->statement_descriptor) . '"
+			data-currency="' . esc_attr(strtolower(get_woocommerce_currency())) . '"
+			data-image="' . esc_attr($this->stripe_checkout_image) . '"
+			data-bitcoin="' . esc_attr(($this->bitcoin && $this->capture) ? 'true' : 'false') . '"
+			data-locale="' . esc_attr(apply_filters('wc_stripe_checkout_locale', $this->get_locale())) . '"
+			data-three-d-secure="' . esc_attr($this->three_d_secure ? 'true' : 'false') . '"
+			data-allow-remember-me="' . esc_attr(apply_filters('wc_stripe_allow_remember_me', true) ? 'true' : 'false') . '">';
+		echo '<input type="hidden" name="order_id" value="' . esc_attr($order_id) . '" />';
 		echo '<input type="hidden" name="stripe_checkout_order" value="yes" />';
 
 		if (
-			apply_filters( 'wc_stripe_display_save_payment_method_checkbox', $display_tokenization ) &&
-			( ! function_exists( 'wcs_order_contains_subscription' ) || ( function_exists( 'wcs_order_contains_subscription' ) && ! WC_Subscriptions_Cart::cart_contains_subscription() ) ) &&
-			( ! WC_Stripe_Helper::is_pre_orders_exists() || ( WC_Stripe_Helper::is_pre_orders_exists() && ! $this->pre_orders->is_pre_order( $order_id ) ) )
+			apply_filters('wc_stripe_display_save_payment_method_checkbox', $display_tokenization) &&
+			( ! function_exists('wcs_order_contains_subscription') || (function_exists('wcs_order_contains_subscription') && ! WC_Subscriptions_Cart::cart_contains_subscription())) &&
+			( ! WC_Stripe_Helper::is_pre_orders_exists() || (WC_Stripe_Helper::is_pre_orders_exists() && ! $this->pre_orders->is_pre_order($order_id)))
 		) {
 			$this->save_payment_method_checkbox();
 		}
 
-		wp_nonce_field( 'stripe-checkout-process', 'stripe_checkout_process_nonce' );
+		wp_nonce_field('stripe-checkout-process', 'stripe_checkout_process_nonce');
 
-		do_action( 'wc_stripe_checkout_receipt_page_before_form_submit' );
+		do_action('wc_stripe_checkout_receipt_page_before_form_submit');
 
-		echo '<button type="submit" class="wc-stripe-checkout-button">' . __( 'Place Order', 'woocommerce-gateway-stripe' ) . '</button>';
+		echo '<button type="submit" class="wc-stripe-checkout-button">' . __('Place Order', 'woocommerce-gateway-stripe') . '</button>';
 
-		do_action( 'wc_stripe_checkout_receipt_page_after_form_submit' );
+		do_action('wc_stripe_checkout_receipt_page_after_form_submit');
 
 		echo '</form>';
 
-		do_action( 'wc_stripe_checkout_receipt_page_after_form' );
+		do_action('wc_stripe_checkout_receipt_page_after_form');
 
 		echo '</div>';
 
@@ -597,32 +597,32 @@ 
 	 * @since 4.1.0
 	 */
 	public function stripe_checkout_return_handler() {
-		if ( ! $this->stripe_checkout ) {
+		if ( ! $this->stripe_checkout) {
 			return;
 		}
 
-		if ( ! wp_verify_nonce( $_POST['stripe_checkout_process_nonce'], 'stripe-checkout-process' ) ) {
+		if ( ! wp_verify_nonce($_POST['stripe_checkout_process_nonce'], 'stripe-checkout-process')) {
 			return;
 		}
 
-		$order_id = wc_clean( $_POST['order_id'] );
-		$order    = wc_get_order( $order_id );
+		$order_id = wc_clean($_POST['order_id']);
+		$order    = wc_get_order($order_id);
 
-		do_action( 'wc_stripe_checkout_return_handler', $order );
+		do_action('wc_stripe_checkout_return_handler', $order);
 
-		if ( WC_Stripe_Helper::is_pre_orders_exists() && $this->pre_orders->is_pre_order( $order_id ) && WC_Pre_Orders_Order::order_requires_payment_tokenization( $order_id ) ) {
-			$result = $this->pre_orders->process_pre_order( $order_id );
+		if (WC_Stripe_Helper::is_pre_orders_exists() && $this->pre_orders->is_pre_order($order_id) && WC_Pre_Orders_Order::order_requires_payment_tokenization($order_id)) {
+			$result = $this->pre_orders->process_pre_order($order_id);
 		} else {
-			$result = $this->process_payment( $order_id );
+			$result = $this->process_payment($order_id);
 		}
 
-		if ( 'success' === $result['result'] ) {
-			wp_redirect( $result['redirect'] );
+		if ('success' === $result['result']) {
+			wp_redirect($result['redirect']);
 			exit;
 		}
 
 		// Redirects back to pay order page.
-		wp_safe_redirect( $order->get_checkout_payment_url( true ) );
+		wp_safe_redirect($order->get_checkout_payment_url(true));
 		exit;
 	}
 
@@ -635,9 +635,9 @@ 
 	public function maybe_redirect_stripe_checkout() {
 		return (
 			$this->stripe_checkout &&
-			! isset( $_POST['stripe_checkout_order'] ) &&
+			! isset($_POST['stripe_checkout_order']) &&
 			! $this->is_using_saved_payment_method() &&
-			! is_wc_endpoint_url( 'order-pay' )
+			! is_wc_endpoint_url('order-pay')
 		);
 	}
 
@@ -655,54 +655,54 @@ 
 	 *
 	 * @return array|void
 	 */
-	public function process_payment( $order_id, $retry = true, $force_save_source = false, $previous_error = false ) {
+	public function process_payment($order_id, $retry = true, $force_save_source = false, $previous_error = false) {
 		try {
-			$order = wc_get_order( $order_id );
+			$order = wc_get_order($order_id);
 
-			if ( $this->maybe_redirect_stripe_checkout() ) {
-				WC_Stripe_Logger::log( sprintf( 'Redirecting to Stripe Checkout page for order %s', $order_id ) );
+			if ($this->maybe_redirect_stripe_checkout()) {
+				WC_Stripe_Logger::log(sprintf('Redirecting to Stripe Checkout page for order %s', $order_id));
 
 				return array(
 					'result'   => 'success',
-					'redirect' => $order->get_checkout_payment_url( true ),
+					'redirect' => $order->get_checkout_payment_url(true),
 				);
 			}
 
-			if ( $this->maybe_process_pre_orders( $order_id ) ) {
-				return $this->pre_orders->process_pre_order( $order_id );
+			if ($this->maybe_process_pre_orders($order_id)) {
+				return $this->pre_orders->process_pre_order($order_id);
 			}
 
 			// This comes from the create account checkbox in the checkout page.
-			$create_account = ! empty( $_POST['createaccount'] ) ? true : false;
+			$create_account = ! empty($_POST['createaccount']) ? true : false;
 
-			if ( $create_account ) {
+			if ($create_account) {
 				$new_customer_id     = WC_Stripe_Helper::is_pre_30() ? $order->customer_user : $order->get_customer_id();
-				$new_stripe_customer = new WC_Stripe_Customer( $new_customer_id );
+				$new_stripe_customer = new WC_Stripe_Customer($new_customer_id);
 				$new_stripe_customer->create_customer();
 			}
 
-			$prepared_source = $this->prepare_source( get_current_user_id(), $force_save_source );
+			$prepared_source = $this->prepare_source(get_current_user_id(), $force_save_source);
 			$source_object   = $prepared_source->source_object;
 
 			// Check if we don't allow prepaid credit cards.
-			if ( ! apply_filters( 'wc_stripe_allow_prepaid_card', true ) && $this->is_prepaid_card( $source_object ) ) {
-				$localized_message = __( 'Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charge. Please try with alternative payment method.', 'woocommerce-gateway-stripe' );
-				throw new WC_Stripe_Exception( print_r( $source_object, true ), $localized_message );
+			if ( ! apply_filters('wc_stripe_allow_prepaid_card', true) && $this->is_prepaid_card($source_object)) {
+				$localized_message = __('Sorry, we\'re not accepting prepaid cards at this time. Your credit card has not been charge. Please try with alternative payment method.', 'woocommerce-gateway-stripe');
+				throw new WC_Stripe_Exception(print_r($source_object, true), $localized_message);
 			}
 
-			if ( empty( $prepared_source->source ) ) {
-				$localized_message = __( 'Payment processing failed. Please retry.', 'woocommerce-gateway-stripe' );
-				throw new WC_Stripe_Exception( print_r( $prepared_source, true ), $localized_message );
+			if (empty($prepared_source->source)) {
+				$localized_message = __('Payment processing failed. Please retry.', 'woocommerce-gateway-stripe');
+				throw new WC_Stripe_Exception(print_r($prepared_source, true), $localized_message);
 			}
 
-			$this->save_source_to_order( $order, $prepared_source );
+			$this->save_source_to_order($order, $prepared_source);
 
 			// Result from Stripe API request.
 			$response = null;
 
-			if ( $order->get_total() > 0 ) {
+			if ($order->get_total() > 0) {
 				// This will throw exception if not valid.
-				$this->validate_minimum_order_amount( $order );
+				$this->validate_minimum_order_amount($order);
 
 				/*
 				 * Check if card 3DS is required or optional with 3DS setting.
@@ -711,104 +711,104 @@ 
 				 * Note that if we need to save source, the original source must be first
 				 * attached to a customer in Stripe before it can be charged.
 				 */
-				if ( $this->is_3ds_required( $source_object ) ) {
-					$response = $this->create_3ds_source( $order, $source_object );
+				if ($this->is_3ds_required($source_object)) {
+					$response = $this->create_3ds_source($order, $source_object);
 
-					if ( ! empty( $response->error ) ) {
+					if ( ! empty($response->error)) {
 						$localized_message = $response->error->message;
 
-						$order->add_order_note( $localized_message );
+						$order->add_order_note($localized_message);
 
-						throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+						throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 					}
 
 					// Update order meta with 3DS source.
-					if ( WC_Stripe_Helper::is_pre_30() ) {
-						update_post_meta( $order_id, '_stripe_source_id', $response->id );
+					if (WC_Stripe_Helper::is_pre_30()) {
+						update_post_meta($order_id, '_stripe_source_id', $response->id);
 					} else {
-						$order->update_meta_data( '_stripe_source_id', $response->id );
+						$order->update_meta_data('_stripe_source_id', $response->id);
 						$order->save();
 					}
 
-					WC_Stripe_Logger::log( 'Info: Redirecting to 3DS...' );
+					WC_Stripe_Logger::log('Info: Redirecting to 3DS...');
 
 					return array(
 						'result'   => 'success',
-						'redirect' => esc_url_raw( $response->redirect->url ),
+						'redirect' => esc_url_raw($response->redirect->url),
 					);
 				}
 
-				WC_Stripe_Logger::log( "Info: Begin processing payment for order $order_id for the amount of {$order->get_total()}" );
+				WC_Stripe_Logger::log("Info: Begin processing payment for order $order_id for the amount of {$order->get_total()}");
 
 				/* If we're doing a retry and source is chargeable, we need to pass
 				 * a different idempotency key and retry for success.
 				 */
-				if ( $this->need_update_idempotency_key( $source_object, $previous_error ) ) {
-					add_filter( 'wc_stripe_idempotency_key', array( $this, 'change_idempotency_key' ), 10, 2 );
+				if ($this->need_update_idempotency_key($source_object, $previous_error)) {
+					add_filter('wc_stripe_idempotency_key', array($this, 'change_idempotency_key'), 10, 2);
 				}
 
 				// Make the request.
-				$response = WC_Stripe_API::request( $this->generate_payment_request( $order, $prepared_source ) );
+				$response = WC_Stripe_API::request($this->generate_payment_request($order, $prepared_source));
 
-				if ( ! empty( $response->error ) ) {
+				if ( ! empty($response->error)) {
 					// Customer param wrong? The user may have been deleted on stripe's end. Remove customer_id. Can be retried without.
-					if ( $this->is_no_such_customer_error( $response->error ) ) {
-						if ( WC_Stripe_Helper::is_pre_30() ) {
-							delete_user_meta( $order->customer_user, '_stripe_customer_id' );
-							delete_post_meta( $order_id, '_stripe_customer_id' );
+					if ($this->is_no_such_customer_error($response->error)) {
+						if (WC_Stripe_Helper::is_pre_30()) {
+							delete_user_meta($order->customer_user, '_stripe_customer_id');
+							delete_post_meta($order_id, '_stripe_customer_id');
 						} else {
-							delete_user_meta( $order->get_customer_id(), '_stripe_customer_id' );
-							$order->delete_meta_data( '_stripe_customer_id' );
+							delete_user_meta($order->get_customer_id(), '_stripe_customer_id');
+							$order->delete_meta_data('_stripe_customer_id');
 							$order->save();
 						}
 					}
 
-					if ( $this->is_no_such_token_error( $response->error ) && $prepared_source->token_id ) {
+					if ($this->is_no_such_token_error($response->error) && $prepared_source->token_id) {
 						// Source param wrong? The CARD may have been deleted on stripe's end. Remove token and show message.
-						$wc_token = WC_Payment_Tokens::get( $prepared_source->token_id );
+						$wc_token = WC_Payment_Tokens::get($prepared_source->token_id);
 						$wc_token->delete();
-						$localized_message = __( 'This card is no longer available and has been removed.', 'woocommerce-gateway-stripe' );
-						$order->add_order_note( $localized_message );
-						throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+						$localized_message = __('This card is no longer available and has been removed.', 'woocommerce-gateway-stripe');
+						$order->add_order_note($localized_message);
+						throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 					}
 
 					// We want to retry.
-					if ( $this->is_retryable_error( $response->error ) ) {
-						if ( $retry ) {
+					if ($this->is_retryable_error($response->error)) {
+						if ($retry) {
 							// Don't do anymore retries after this.
-							if ( 5 <= $this->retry_interval ) {
-								return $this->process_payment( $order_id, false, $force_save_source, $response->error );
+							if (5 <= $this->retry_interval) {
+								return $this->process_payment($order_id, false, $force_save_source, $response->error);
 							}
 
-							sleep( $this->retry_interval );
+							sleep($this->retry_interval);
 
 							$this->retry_interval++;
 
-							return $this->process_payment( $order_id, true, $force_save_source, $response->error );
+							return $this->process_payment($order_id, true, $force_save_source, $response->error);
 						} else {
-							$localized_message = __( 'Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe' );
-							$order->add_order_note( $localized_message );
-							throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+							$localized_message = __('Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe');
+							$order->add_order_note($localized_message);
+							throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 						}
 					}
 
 					$localized_messages = WC_Stripe_Helper::get_localized_messages();
 
-					if ( 'card_error' === $response->error->type ) {
-						$localized_message = isset( $localized_messages[ $response->error->code ] ) ? $localized_messages[ $response->error->code ] : $response->error->message;
+					if ('card_error' === $response->error->type) {
+						$localized_message = isset($localized_messages[$response->error->code]) ? $localized_messages[$response->error->code] : $response->error->message;
 					} else {
-						$localized_message = isset( $localized_messages[ $response->error->type ] ) ? $localized_messages[ $response->error->type ] : $response->error->message;
+						$localized_message = isset($localized_messages[$response->error->type]) ? $localized_messages[$response->error->type] : $response->error->message;
 					}
 
-					$order->add_order_note( $localized_message );
+					$order->add_order_note($localized_message);
 
-					throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+					throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 				}
 
-				do_action( 'wc_gateway_stripe_process_payment', $response, $order );
+				do_action('wc_gateway_stripe_process_payment', $response, $order);
 
 				// Process valid response.
-				$this->process_response( $response, $order );
+				$this->process_response($response, $order);
 			} else {
 				$order->payment_complete();
 			}
@@ -819,20 +819,20 @@ 
 			// Return thank you page redirect.
 			return array(
 				'result'   => 'success',
-				'redirect' => $this->get_return_url( $order ),
+				'redirect' => $this->get_return_url($order),
 			);
 
-		} catch ( WC_Stripe_Exception $e ) {
-			wc_add_notice( $e->getLocalizedMessage(), 'error' );
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
+		} catch (WC_Stripe_Exception $e) {
+			wc_add_notice($e->getLocalizedMessage(), 'error');
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
 
-			do_action( 'wc_gateway_stripe_process_payment_error', $e, $order );
+			do_action('wc_gateway_stripe_process_payment_error', $e, $order);
 
 			/* translators: error message */
-			$order->update_status( 'failed' );
+			$order->update_status('failed');
 
-			if ( $order->has_status( array( 'pending', 'failed' ) ) ) {
-				$this->send_failed_order_email( $order_id );
+			if ($order->has_status(array('pending', 'failed'))) {
+				$this->send_failed_order_email($order_id);
 			}
 
 			return array(
@@ -849,17 +849,17 @@ 
 	 *
 	 * @param int $order_id
 	 */
-	public function display_order_fee( $order_id ) {
-		if ( apply_filters( 'wc_stripe_hide_display_order_fee', false, $order_id ) ) {
+	public function display_order_fee($order_id) {
+		if (apply_filters('wc_stripe_hide_display_order_fee', false, $order_id)) {
 			return;
 		}
 
-		$order = wc_get_order( $order_id );
+		$order = wc_get_order($order_id);
 
-		$fee      = WC_Stripe_Helper::get_stripe_fee( $order );
-		$currency = WC_Stripe_Helper::get_stripe_currency( $order );
+		$fee      = WC_Stripe_Helper::get_stripe_fee($order);
+		$currency = WC_Stripe_Helper::get_stripe_currency($order);
 
-		if ( ! $fee || ! $currency ) {
+		if ( ! $fee || ! $currency) {
 			return;
 		}
 
@@ -867,12 +867,12 @@ 
 
 		<tr>
 			<td class="label stripe-fee">
-				<?php echo wc_help_tip( __( 'This represents the fee Stripe collects for the transaction.', 'woocommerce-gateway-stripe' ) ); ?>
-				<?php esc_html_e( 'Stripe Fee:', 'woocommerce-gateway-stripe' ); ?>
+				<?php echo wc_help_tip(__('This represents the fee Stripe collects for the transaction.', 'woocommerce-gateway-stripe')); ?>
+				<?php esc_html_e('Stripe Fee:', 'woocommerce-gateway-stripe'); ?>
 			</td>
 			<td width="1%"></td>
 			<td class="total">
-				-&nbsp;<?php echo wc_price( $fee, array( 'currency' => $currency ) ); ?>
+				-&nbsp;<?php echo wc_price($fee, array('currency' => $currency)); ?>
 			</td>
 		</tr>
 
@@ -886,17 +886,17 @@ 
 	 *
 	 * @param int $order_id
 	 */
-	public function display_order_payout( $order_id ) {
-		if ( apply_filters( 'wc_stripe_hide_display_order_payout', false, $order_id ) ) {
+	public function display_order_payout($order_id) {
+		if (apply_filters('wc_stripe_hide_display_order_payout', false, $order_id)) {
 			return;
 		}
 
-		$order = wc_get_order( $order_id );
+		$order = wc_get_order($order_id);
 
-		$net      = WC_Stripe_Helper::get_stripe_net( $order );
-		$currency = WC_Stripe_Helper::get_stripe_currency( $order );
+		$net      = WC_Stripe_Helper::get_stripe_net($order);
+		$currency = WC_Stripe_Helper::get_stripe_currency($order);
 
-		if ( ! $net || ! $currency ) {
+		if ( ! $net || ! $currency) {
 			return;
 		}
 
@@ -904,12 +904,12 @@ 
 
 		<tr>
 			<td class="label stripe-payout">
-				<?php echo wc_help_tip( __( 'This represents the net total that will be credited to your Stripe bank account. This may be in the currency that is set in your Stripe account.', 'woocommerce-gateway-stripe' ) ); ?>
-				<?php esc_html_e( 'Stripe Payout:', 'woocommerce-gateway-stripe' ); ?>
+				<?php echo wc_help_tip(__('This represents the net total that will be credited to your Stripe bank account. This may be in the currency that is set in your Stripe account.', 'woocommerce-gateway-stripe')); ?>
+				<?php esc_html_e('Stripe Payout:', 'woocommerce-gateway-stripe'); ?>
 			</td>
 			<td width="1%"></td>
 			<td class="total">
-				<?php echo wc_price( $net, array( 'currency' => $currency ) ); ?>
+				<?php echo wc_price($net, array('currency' => $currency)); ?>
 			</td>
 		</tr>
 

includes/admin/class-wc-stripe-admin-notices.php

Spacing +80 added lines, -80 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,8 +21,8 @@ 
 	 * @since 4.1.0
 	 */
 	public function __construct() {
-		add_action( 'admin_notices', array( $this, 'admin_notices' ) );
-		add_action( 'wp_loaded', array( $this, 'hide_notices' ) );
+		add_action('admin_notices', array($this, 'admin_notices'));
+		add_action('wp_loaded', array($this, 'hide_notices'));
 	}
 
 	/**
@@ -31,8 +31,8 @@ 
 	 * @since 1.0.0
 	 * @version 4.0.0
 	 */
-	public function add_admin_notice( $slug, $class, $message, $dismissible = false ) {
-		$this->notices[ $slug ] = array(
+	public function add_admin_notice($slug, $class, $message, $dismissible = false) {
+		$this->notices[$slug] = array(
 			'class'       => $class,
 			'message'     => $message,
 			'dismissible' => $dismissible,
@@ -46,7 +46,7 @@ 
 	 * @version 4.0.0
 	 */
 	public function admin_notices() {
-		if ( ! current_user_can( 'manage_woocommerce' ) ) {
+		if ( ! current_user_can('manage_woocommerce')) {
 			return;
 		}
 
@@ -56,17 +56,17 @@ 
 		// All other payment methods.
 		$this->payment_methods_check_environment();
 
-		foreach ( (array) $this->notices as $notice_key => $notice ) {
-			echo '<div class="' . esc_attr( $notice['class'] ) . '" style="position:relative;">';
+		foreach ((array) $this->notices as $notice_key => $notice) {
+			echo '<div class="' . esc_attr($notice['class']) . '" style="position:relative;">';
 
-			if ( $notice['dismissible'] ) {
+			if ($notice['dismissible']) {
 			?>
-				<a href="<?php echo esc_url( wp_nonce_url( add_query_arg( 'wc-stripe-hide-notice', $notice_key ), 'wc_stripe_hide_notices_nonce', '_wc_stripe_notice_nonce' ) ); ?>" class="woocommerce-message-close notice-dismiss" style="position:absolute;right:1px;padding:9px;text-decoration:none;"></a>
+				<a href="<?php echo esc_url(wp_nonce_url(add_query_arg('wc-stripe-hide-notice', $notice_key), 'wc_stripe_hide_notices_nonce', '_wc_stripe_notice_nonce')); ?>" class="woocommerce-message-close notice-dismiss" style="position:absolute;right:1px;padding:9px;text-decoration:none;"></a>
 			<?php
 			}
 
 			echo '<p>';
-			echo wp_kses( $notice['message'], array( 'a' => array( 'href' => array() ) ) );
+			echo wp_kses($notice['message'], array('a' => array('href' => array())));
 			echo '</p></div>';
 		}
 	}
@@ -100,85 +100,85 @@ 
 	 * @version 4.0.0
 	 */
 	public function stripe_check_environment() {
-		$show_ssl_notice    = get_option( 'wc_stripe_show_ssl_notice' );
-		$show_keys_notice   = get_option( 'wc_stripe_show_keys_notice' );
-		$show_phpver_notice = get_option( 'wc_stripe_show_phpver_notice' );
-		$show_wcver_notice  = get_option( 'wc_stripe_show_wcver_notice' );
-		$show_curl_notice   = get_option( 'wc_stripe_show_curl_notice' );
-		$options            = get_option( 'woocommerce_stripe_settings' );
-		$testmode           = ( isset( $options['testmode'] ) && 'yes' === $options['testmode'] ) ? true : false;
-		$test_pub_key       = isset( $options['test_publishable_key'] ) ? $options['test_publishable_key'] : '';
-		$test_secret_key    = isset( $options['test_secret_key'] ) ? $options['test_secret_key'] : '';
-		$live_pub_key       = isset( $options['publishable_key'] ) ? $options['publishable_key'] : '';
-		$live_secret_key    = isset( $options['secret_key'] ) ? $options['secret_key'] : '';
-
-		if ( isset( $options['enabled'] ) && 'yes' === $options['enabled'] ) {
-			if ( empty( $show_phpver_notice ) ) {
-				if ( version_compare( phpversion(), WC_STRIPE_MIN_PHP_VER, '<' ) ) {
+		$show_ssl_notice    = get_option('wc_stripe_show_ssl_notice');
+		$show_keys_notice   = get_option('wc_stripe_show_keys_notice');
+		$show_phpver_notice = get_option('wc_stripe_show_phpver_notice');
+		$show_wcver_notice  = get_option('wc_stripe_show_wcver_notice');
+		$show_curl_notice   = get_option('wc_stripe_show_curl_notice');
+		$options            = get_option('woocommerce_stripe_settings');
+		$testmode           = (isset($options['testmode']) && 'yes' === $options['testmode']) ? true : false;
+		$test_pub_key       = isset($options['test_publishable_key']) ? $options['test_publishable_key'] : '';
+		$test_secret_key    = isset($options['test_secret_key']) ? $options['test_secret_key'] : '';
+		$live_pub_key       = isset($options['publishable_key']) ? $options['publishable_key'] : '';
+		$live_secret_key    = isset($options['secret_key']) ? $options['secret_key'] : '';
+
+		if (isset($options['enabled']) && 'yes' === $options['enabled']) {
+			if (empty($show_phpver_notice)) {
+				if (version_compare(phpversion(), WC_STRIPE_MIN_PHP_VER, '<')) {
 					/* translators: 1) int version 2) int version */
-					$message = __( 'WooCommerce Stripe - The minimum PHP version required for this plugin is %1$s. You are running %2$s.', 'woocommerce-gateway-stripe' );
+					$message = __('WooCommerce Stripe - The minimum PHP version required for this plugin is %1$s. You are running %2$s.', 'woocommerce-gateway-stripe');
 
-					$this->add_admin_notice( 'phpver', 'error', sprintf( $message, WC_STRIPE_MIN_PHP_VER, phpversion() ), true );
+					$this->add_admin_notice('phpver', 'error', sprintf($message, WC_STRIPE_MIN_PHP_VER, phpversion()), true);
 
 					return;
 				}
 			}
 
-			if ( empty( $show_wcver_notice ) ) {
-				if ( version_compare( WC_VERSION, WC_STRIPE_MIN_WC_VER, '<' ) ) {
+			if (empty($show_wcver_notice)) {
+				if (version_compare(WC_VERSION, WC_STRIPE_MIN_WC_VER, '<')) {
 					/* translators: 1) int version 2) int version */
-					$message = __( 'WooCommerce Stripe - The minimum WooCommerce version required for this plugin is %1$s. You are running %2$s.', 'woocommerce-gateway-stripe' );
+					$message = __('WooCommerce Stripe - The minimum WooCommerce version required for this plugin is %1$s. You are running %2$s.', 'woocommerce-gateway-stripe');
 
-					$this->add_admin_notice( 'wcver', 'notice notice-warning', sprintf( $message, WC_STRIPE_MIN_WC_VER, WC_VERSION ), true );
+					$this->add_admin_notice('wcver', 'notice notice-warning', sprintf($message, WC_STRIPE_MIN_WC_VER, WC_VERSION), true);
 
 					return;
 				}
 			}
 
-			if ( empty( $show_curl_notice ) ) {
-				if ( ! function_exists( 'curl_init' ) ) {
-					$this->add_admin_notice( 'curl', 'notice notice-warning', __( 'WooCommerce Stripe - cURL is not installed.', 'woocommerce-gateway-stripe' ), true );
+			if (empty($show_curl_notice)) {
+				if ( ! function_exists('curl_init')) {
+					$this->add_admin_notice('curl', 'notice notice-warning', __('WooCommerce Stripe - cURL is not installed.', 'woocommerce-gateway-stripe'), true);
 				}
 			}
 
-			if ( empty( $show_keys_notice ) ) {
+			if (empty($show_keys_notice)) {
 				$secret = WC_Stripe_API::get_secret_key();
 
-				if ( empty( $secret ) && ! ( isset( $_GET['page'], $_GET['section'] ) && 'wc-settings' === $_GET['page'] && 'stripe' === $_GET['section'] ) ) {
+				if (empty($secret) && ! (isset($_GET['page'], $_GET['section']) && 'wc-settings' === $_GET['page'] && 'stripe' === $_GET['section'])) {
 					$setting_link = $this->get_setting_link();
 					/* translators: 1) link */
-					$this->add_admin_notice( 'keys', 'notice notice-warning', sprintf( __( 'Stripe is almost ready. To get started, <a href="%s">set your Stripe account keys</a>.', 'woocommerce-gateway-stripe' ), $setting_link ), true );
+					$this->add_admin_notice('keys', 'notice notice-warning', sprintf(__('Stripe is almost ready. To get started, <a href="%s">set your Stripe account keys</a>.', 'woocommerce-gateway-stripe'), $setting_link), true);
 				}
 
 				// Check if keys are entered properly per live/test mode.
-				if ( $testmode ) {
+				if ($testmode) {
 					if (
-						! empty( $test_pub_key ) && ! preg_match( '/^pk_test_/', $test_pub_key )
-						|| ( ! empty( $test_secret_key ) && ! preg_match( '/^sk_test_/', $test_secret_key )
-						&& ! empty( $test_secret_key ) && ! preg_match( '/^rk_test_/', $test_secret_key ) ) )
+						! empty($test_pub_key) && ! preg_match('/^pk_test_/', $test_pub_key)
+						|| ( ! empty($test_secret_key) && ! preg_match('/^sk_test_/', $test_secret_key)
+						&& ! empty($test_secret_key) && ! preg_match('/^rk_test_/', $test_secret_key)) )
 					{
 						$setting_link = $this->get_setting_link();
 						/* translators: 1) link */
-						$this->add_admin_notice( 'keys', 'notice notice-error', sprintf( __( 'Stripe is in test mode however your test keys may not be valid. Test keys start with pk_test and sk_test or rk_test. Please go to your settings and, <a href="%s">set your Stripe account keys</a>.', 'woocommerce-gateway-stripe' ), $setting_link ), true );
+						$this->add_admin_notice('keys', 'notice notice-error', sprintf(__('Stripe is in test mode however your test keys may not be valid. Test keys start with pk_test and sk_test or rk_test. Please go to your settings and, <a href="%s">set your Stripe account keys</a>.', 'woocommerce-gateway-stripe'), $setting_link), true);
 					}
 				} else {
 					if (
-						! empty( $live_pub_key ) && ! preg_match( '/^pk_live_/', $live_pub_key )
-						|| ( ! empty( $live_secret_key ) && ! preg_match( '/^sk_live_/', $live_secret_key )
-						&& ! empty( $live_secret_key ) && ! preg_match( '/^rk_live_/', $live_secret_key ) ) )
+						! empty($live_pub_key) && ! preg_match('/^pk_live_/', $live_pub_key)
+						|| ( ! empty($live_secret_key) && ! preg_match('/^sk_live_/', $live_secret_key)
+						&& ! empty($live_secret_key) && ! preg_match('/^rk_live_/', $live_secret_key)) )
 					{
 						$setting_link = $this->get_setting_link();
 						/* translators: 1) link */
-						$this->add_admin_notice( 'keys', 'notice notice-error', sprintf( __( 'Stripe is in live mode however your test keys may not be valid. Live keys start with pk_live and sk_live or rk_live. Please go to your settings and, <a href="%s">set your Stripe account keys</a>.', 'woocommerce-gateway-stripe' ), $setting_link ), true );
+						$this->add_admin_notice('keys', 'notice notice-error', sprintf(__('Stripe is in live mode however your test keys may not be valid. Live keys start with pk_live and sk_live or rk_live. Please go to your settings and, <a href="%s">set your Stripe account keys</a>.', 'woocommerce-gateway-stripe'), $setting_link), true);
 					}
 				}
 			}
 
-			if ( empty( $show_ssl_notice ) ) {
+			if (empty($show_ssl_notice)) {
 				// Show message if enabled and FORCE SSL is disabled and WordpressHTTPS plugin is not detected.
-				if ( ( function_exists( 'wc_site_is_https' ) && ! wc_site_is_https() ) && ( 'no' === get_option( 'woocommerce_force_ssl_checkout' ) && ! class_exists( 'WordPressHTTPS' ) ) ) {
+				if ((function_exists('wc_site_is_https') && ! wc_site_is_https()) && ('no' === get_option('woocommerce_force_ssl_checkout') && ! class_exists('WordPressHTTPS'))) {
 					/* translators: 1) link 2) link */
-					$this->add_admin_notice( 'ssl', 'notice notice-warning', sprintf( __( 'Stripe is enabled, but the <a href="%1$s">force SSL option</a> is disabled; your checkout may not be secure! Please enable SSL and ensure your server has a valid <a href="%2$s" target="_blank">SSL certificate</a> - Stripe will only work in test mode.', 'woocommerce-gateway-stripe' ), admin_url( 'admin.php?page=wc-settings&tab=checkout' ), 'https://en.wikipedia.org/wiki/Transport_Layer_Security' ), true );
+					$this->add_admin_notice('ssl', 'notice notice-warning', sprintf(__('Stripe is enabled, but the <a href="%1$s">force SSL option</a> is disabled; your checkout may not be secure! Please enable SSL and ensure your server has a valid <a href="%2$s" target="_blank">SSL certificate</a> - Stripe will only work in test mode.', 'woocommerce-gateway-stripe'), admin_url('admin.php?page=wc-settings&tab=checkout'), 'https://en.wikipedia.org/wiki/Transport_Layer_Security'), true);
 				}
 			}
 		}
@@ -192,16 +192,16 @@ 
 	public function payment_methods_check_environment() {
 		$payment_methods = $this->get_payment_methods();
 
-		foreach ( $payment_methods as $method => $class ) {
-			$show_notice = get_option( 'wc_stripe_show_' . strtolower( $method ) . '_notice' );
+		foreach ($payment_methods as $method => $class) {
+			$show_notice = get_option('wc_stripe_show_' . strtolower($method) . '_notice');
 			$gateway     = new $class();
 
-			if ( 'yes' !== $gateway->enabled || 'no' === $show_notice ) {
+			if ('yes' !== $gateway->enabled || 'no' === $show_notice) {
 				continue;
 			}
 
-			if ( ! in_array( get_woocommerce_currency(), $gateway->get_supported_currency() ) ) {
-				$this->add_admin_notice( $method, 'notice notice-error', sprintf( __( '%s is enabled - it requires store currency to be set to %s', 'woocommerce-gateway-stripe' ), $method, implode( ', ', $gateway->get_supported_currency() ) ), true );
+			if ( ! in_array(get_woocommerce_currency(), $gateway->get_supported_currency())) {
+				$this->add_admin_notice($method, 'notice notice-error', sprintf(__('%s is enabled - it requires store currency to be set to %s', 'woocommerce-gateway-stripe'), $method, implode(', ', $gateway->get_supported_currency())), true);
 			}
 		}
 	}
@@ -213,62 +213,62 @@ 
 	 * @version 4.0.0
 	 */
 	public function hide_notices() {
-		if ( isset( $_GET['wc-stripe-hide-notice'] ) && isset( $_GET['_wc_stripe_notice_nonce'] ) ) {
-			if ( ! wp_verify_nonce( $_GET['_wc_stripe_notice_nonce'], 'wc_stripe_hide_notices_nonce' ) ) {
-				wp_die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce-gateway-stripe' ) );
+		if (isset($_GET['wc-stripe-hide-notice']) && isset($_GET['_wc_stripe_notice_nonce'])) {
+			if ( ! wp_verify_nonce($_GET['_wc_stripe_notice_nonce'], 'wc_stripe_hide_notices_nonce')) {
+				wp_die(__('Action failed. Please refresh the page and retry.', 'woocommerce-gateway-stripe'));
 			}
 
-			if ( ! current_user_can( 'manage_woocommerce' ) ) {
-				wp_die( __( 'Cheatin&#8217; huh?', 'woocommerce-gateway-stripe' ) );
+			if ( ! current_user_can('manage_woocommerce')) {
+				wp_die(__('Cheatin&#8217; huh?', 'woocommerce-gateway-stripe'));
 			}
 
-			$notice = wc_clean( $_GET['wc-stripe-hide-notice'] );
+			$notice = wc_clean($_GET['wc-stripe-hide-notice']);
 
-			switch ( $notice ) {
+			switch ($notice) {
 				case 'phpver':
-					update_option( 'wc_stripe_show_phpver_notice', 'no' );
+					update_option('wc_stripe_show_phpver_notice', 'no');
 					break;
 				case 'wcver':
-					update_option( 'wc_stripe_show_wcver_notice', 'no' );
+					update_option('wc_stripe_show_wcver_notice', 'no');
 					break;
 				case 'curl':
-					update_option( 'wc_stripe_show_curl_notice', 'no' );
+					update_option('wc_stripe_show_curl_notice', 'no');
 					break;
 				case 'ssl':
-					update_option( 'wc_stripe_show_ssl_notice', 'no' );
+					update_option('wc_stripe_show_ssl_notice', 'no');
 					break;
 				case 'keys':
-					update_option( 'wc_stripe_show_keys_notice', 'no' );
+					update_option('wc_stripe_show_keys_notice', 'no');
 					break;
 				case 'Alipay':
-					update_option( 'wc_stripe_show_alipay_notice', 'no' );
+					update_option('wc_stripe_show_alipay_notice', 'no');
 					break;
 				case 'Bancontact':
-					update_option( 'wc_stripe_show_bancontact_notice', 'no' );
+					update_option('wc_stripe_show_bancontact_notice', 'no');
 					break;
 				case 'Bitcoin':
-					update_option( 'wc_stripe_show_bitcoin_notice', 'no' );
+					update_option('wc_stripe_show_bitcoin_notice', 'no');
 					break;
 				case 'EPS':
-					update_option( 'wc_stripe_show_eps_notice', 'no' );
+					update_option('wc_stripe_show_eps_notice', 'no');
 					break;
 				case 'Giropay':
-					update_option( 'wc_stripe_show_giropay_notice', 'no' );
+					update_option('wc_stripe_show_giropay_notice', 'no');
 					break;
 				case 'iDeal':
-					update_option( 'wc_stripe_show_ideal_notice', 'no' );
+					update_option('wc_stripe_show_ideal_notice', 'no');
 					break;
 				case 'Multibanco':
-					update_option( 'wc_stripe_show_multibanco_notice', 'no' );
+					update_option('wc_stripe_show_multibanco_notice', 'no');
 					break;
 				case 'P24':
-					update_option( 'wc_stripe_show_p24_notice', 'no' );
+					update_option('wc_stripe_show_p24_notice', 'no');
 					break;
 				case 'SEPA':
-					update_option( 'wc_stripe_show_sepa_notice', 'no' );
+					update_option('wc_stripe_show_sepa_notice', 'no');
 					break;
 				case 'SOFORT':
-					update_option( 'wc_stripe_show_sofort_notice', 'no' );
+					update_option('wc_stripe_show_sofort_notice', 'no');
 					break;
 			}
 		}
@@ -282,11 +282,11 @@ 
 	 * @return string Setting link
 	 */
 	public function get_setting_link() {
-		$use_id_as_section = function_exists( 'WC' ) ? version_compare( WC()->version, '2.6', '>=' ) : false;
+		$use_id_as_section = function_exists('WC') ? version_compare(WC()->version, '2.6', '>=') : false;
 
-		$section_slug = $use_id_as_section ? 'stripe' : strtolower( 'WC_Gateway_Stripe' );
+		$section_slug = $use_id_as_section ? 'stripe' : strtolower('WC_Gateway_Stripe');
 
-		return admin_url( 'admin.php?page=wc-settings&tab=checkout&section=' . $section_slug );
+		return admin_url('admin.php?page=wc-settings&tab=checkout&section=' . $section_slug);
 	}
 }