woocommerce / woocommerce-gateway-stripe

includes/class-wc-stripe-customer.php

Spacing +84 added lines, -84 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -32,10 +32,10 @@ 
 	 * Constructor
 	 * @param int $user_id The WP user ID
 	 */
-	public function __construct( $user_id = 0 ) {
-		if ( $user_id ) {
-			$this->set_user_id( $user_id );
-			$this->set_id( get_user_meta( $user_id, '_stripe_customer_id', true ) );
+	public function __construct($user_id = 0) {
+		if ($user_id) {
+			$this->set_user_id($user_id);
+			$this->set_id(get_user_meta($user_id, '_stripe_customer_id', true));
 		}
 	}
 
@@ -51,15 +51,15 @@ 
 	 * Set Stripe customer ID.
 	 * @param [type] $id [description]
 	 */
-	public function set_id( $id ) {
+	public function set_id($id) {
 		// Backwards compat for customer ID stored in array format. (Pre 3.0)
-		if ( is_array( $id ) && isset( $id['customer_id'] ) ) {
+		if (is_array($id) && isset($id['customer_id'])) {
 			$id = $id['customer_id'];
 
-			update_user_meta( $this->get_user_id(), '_stripe_customer_id', $id );
+			update_user_meta($this->get_user_id(), '_stripe_customer_id', $id);
 		}
 
-		$this->id = wc_clean( $id );
+		$this->id = wc_clean($id);
 	}
 
 	/**
@@ -67,15 +67,15 @@ 
 	 * @return int
 	 */
 	public function get_user_id() {
-		return absint( $this->user_id );
+		return absint($this->user_id);
 	}
 
 	/**
 	 * Set User ID used by WordPress.
 	 * @param int $user_id
 	 */
-	public function set_user_id( $user_id ) {
-		$this->user_id = absint( $user_id );
+	public function set_user_id($user_id) {
+		$this->user_id = absint($user_id);
 	}
 
 	/**
@@ -83,13 +83,13 @@ 
 	 * @return WP_User
 	 */
 	protected function get_user() {
-		return $this->get_user_id() ? get_user_by( 'id', $this->get_user_id() ) : false;
+		return $this->get_user_id() ? get_user_by('id', $this->get_user_id()) : false;
 	}
 
 	/**
 	 * Store data from the Stripe API about this customer
 	 */
-	public function set_customer_data( $data ) {
+	public function set_customer_data($data) {
 		$this->customer_data = $data;
 	}
 
@@ -98,14 +98,14 @@ 
 	 * @param array $args
 	 * @return WP_Error|int
 	 */
-	public function create_customer( $args = array() ) {
-		$billing_email = isset( $_POST['billing_email'] ) ? filter_var( $_POST['billing_email'], FILTER_SANITIZE_EMAIL ) : '';
+	public function create_customer($args = array()) {
+		$billing_email = isset($_POST['billing_email']) ? filter_var($_POST['billing_email'], FILTER_SANITIZE_EMAIL) : '';
 		$user          = $this->get_user();
 
-		if ( $user ) {
-			$billing_first_name = get_user_meta( $user->ID, 'billing_first_name', true );
-			$billing_last_name  = get_user_meta( $user->ID, 'billing_last_name', true );
-			$description        = __( 'Name', 'woocommerce-gateway-stripe' ) . ': ' . $billing_first_name . ' ' . $billing_last_name . ' ' . __( 'Username', 'woocommerce-gateway-stripe' ) . ': ' . $user->user_login;
+		if ($user) {
+			$billing_first_name = get_user_meta($user->ID, 'billing_first_name', true);
+			$billing_last_name  = get_user_meta($user->ID, 'billing_last_name', true);
+			$description        = __('Name', 'woocommerce-gateway-stripe') . ': ' . $billing_first_name . ' ' . $billing_last_name . ' ' . __('Username', 'woocommerce-gateway-stripe') . ': ' . $user->user_login;
 
 			$defaults = array(
 				'email'       => $user->user_email,
@@ -120,24 +120,24 @@ 
 
 		$metadata = array();
 
-		$defaults['metadata'] = apply_filters( 'wc_stripe_customer_metadata', $metadata, $user );
+		$defaults['metadata'] = apply_filters('wc_stripe_customer_metadata', $metadata, $user);
 
-		$args     = wp_parse_args( $args, $defaults );
-		$response = WC_Stripe_API::request( apply_filters( 'wc_stripe_create_customer_args', $args ), 'customers' );
+		$args     = wp_parse_args($args, $defaults);
+		$response = WC_Stripe_API::request(apply_filters('wc_stripe_create_customer_args', $args), 'customers');
 
-		if ( ! empty( $response->error ) ) {
-			throw new WC_Stripe_Exception( print_r( $response, true ), $response->error->message );
+		if ( ! empty($response->error)) {
+			throw new WC_Stripe_Exception(print_r($response, true), $response->error->message);
 		}
 
-		$this->set_id( $response->id );
+		$this->set_id($response->id);
 		$this->clear_cache();
-		$this->set_customer_data( $response );
+		$this->set_customer_data($response);
 
-		if ( $this->get_user_id() ) {
-			update_user_meta( $this->get_user_id(), '_stripe_customer_id', $response->id );
+		if ($this->get_user_id()) {
+			update_user_meta($this->get_user_id(), '_stripe_customer_id', $response->id);
 		}
 
-		do_action( 'woocommerce_stripe_add_customer', $args, $response );
+		do_action('woocommerce_stripe_add_customer', $args, $response);
 
 		return $response->id;
 	}
@@ -149,11 +149,11 @@ 
 	 * @since 4.1.2
 	 * @param array $error
 	 */
-	public function is_no_such_customer_error( $error ) {
+	public function is_no_such_customer_error($error) {
 		return (
 			$error &&
 			'invalid_request_error' === $error->type &&
-			preg_match( '/No such customer/i', $error->message )
+			preg_match('/No such customer/i', $error->message)
 		);
 	}
 
@@ -163,74 +163,74 @@ 
 	 * @param bool $retry
 	 * @return WP_Error|int
 	 */
-	public function add_source( $source_id, $retry = true ) {
-		if ( ! $this->get_id() ) {
-			$this->set_id( $this->create_customer() );
+	public function add_source($source_id, $retry = true) {
+		if ( ! $this->get_id()) {
+			$this->set_id($this->create_customer());
 		}
 
-		$response = WC_Stripe_API::request( array(
+		$response = WC_Stripe_API::request(array(
 			'source' => $source_id,
-		), 'customers/' . $this->get_id() . '/sources' );
+		), 'customers/' . $this->get_id() . '/sources');
 
 		$wc_token = false;
 
-		if ( ! empty( $response->error ) ) {
+		if ( ! empty($response->error)) {
 			// It is possible the WC user once was linked to a customer on Stripe
 			// but no longer exists. Instead of failing, lets try to create a
 			// new customer.
-			if ( $this->is_no_such_customer_error( $response->error ) ) {
-				delete_user_meta( $this->get_user_id(), '_stripe_customer_id' );
+			if ($this->is_no_such_customer_error($response->error)) {
+				delete_user_meta($this->get_user_id(), '_stripe_customer_id');
 				$this->create_customer();
-				return $this->add_source( $source_id, false );
+				return $this->add_source($source_id, false);
 			} else {
 				return $response;
 			}
-		} elseif ( empty( $response->id ) ) {
-			return new WP_Error( 'error', __( 'Unable to add payment source.', 'woocommerce-gateway-stripe' ) );
+		} elseif (empty($response->id)) {
+			return new WP_Error('error', __('Unable to add payment source.', 'woocommerce-gateway-stripe'));
 		}
 
 		// Add token to WooCommerce.
-		if ( $this->get_user_id() && class_exists( 'WC_Payment_Token_CC' ) ) {
-			if ( ! empty( $response->type ) ) {
-				switch ( $response->type ) {
+		if ($this->get_user_id() && class_exists('WC_Payment_Token_CC')) {
+			if ( ! empty($response->type)) {
+				switch ($response->type) {
 					case 'alipay':
 						break;
 					case 'sepa_debit':
 						$wc_token = new WC_Payment_Token_SEPA();
-						$wc_token->set_token( $response->id );
-						$wc_token->set_gateway_id( 'stripe_sepa' );
-						$wc_token->set_last4( $response->sepa_debit->last4 );
+						$wc_token->set_token($response->id);
+						$wc_token->set_gateway_id('stripe_sepa');
+						$wc_token->set_last4($response->sepa_debit->last4);
 						break;
 					default:
-						if ( 'source' === $response->object && 'card' === $response->type ) {
+						if ('source' === $response->object && 'card' === $response->type) {
 							$wc_token = new WC_Payment_Token_CC();
-							$wc_token->set_token( $response->id );
-							$wc_token->set_gateway_id( 'stripe' );
-							$wc_token->set_card_type( strtolower( $response->card->brand ) );
-							$wc_token->set_last4( $response->card->last4 );
-							$wc_token->set_expiry_month( $response->card->exp_month );
-							$wc_token->set_expiry_year( $response->card->exp_year );
+							$wc_token->set_token($response->id);
+							$wc_token->set_gateway_id('stripe');
+							$wc_token->set_card_type(strtolower($response->card->brand));
+							$wc_token->set_last4($response->card->last4);
+							$wc_token->set_expiry_month($response->card->exp_month);
+							$wc_token->set_expiry_year($response->card->exp_year);
 						}
 						break;
 				}
 			} else {
 				// Legacy.
 				$wc_token = new WC_Payment_Token_CC();
-				$wc_token->set_token( $response->id );
-				$wc_token->set_gateway_id( 'stripe' );
-				$wc_token->set_card_type( strtolower( $response->brand ) );
-				$wc_token->set_last4( $response->last4 );
-				$wc_token->set_expiry_month( $response->exp_month );
-				$wc_token->set_expiry_year( $response->exp_year );
+				$wc_token->set_token($response->id);
+				$wc_token->set_gateway_id('stripe');
+				$wc_token->set_card_type(strtolower($response->brand));
+				$wc_token->set_last4($response->last4);
+				$wc_token->set_expiry_month($response->exp_month);
+				$wc_token->set_expiry_year($response->exp_year);
 			}
 
-			$wc_token->set_user_id( $this->get_user_id() );
+			$wc_token->set_user_id($this->get_user_id());
 			$wc_token->save();
 		}
 
 		$this->clear_cache();
 
-		do_action( 'woocommerce_stripe_add_source', $this->get_id(), $wc_token, $response, $source_id );
+		do_action('woocommerce_stripe_add_source', $this->get_id(), $wc_token, $response, $source_id);
 
 		return $response->id;
 	}
@@ -242,42 +242,42 @@ 
 	 * @return array
 	 */
 	public function get_sources() {
-		if ( ! $this->get_id() ) {
+		if ( ! $this->get_id()) {
 			return array();
 		}
 
-		$sources = get_transient( 'stripe_sources_' . $this->get_id() );
+		$sources = get_transient('stripe_sources_' . $this->get_id());
 
-		$response = WC_Stripe_API::request( array(
+		$response = WC_Stripe_API::request(array(
 			'limit'       => 100,
-		), 'customers/' . $this->get_id() . '/sources', 'GET' );
+		), 'customers/' . $this->get_id() . '/sources', 'GET');
 
-		if ( ! empty( $response->error ) ) {
+		if ( ! empty($response->error)) {
 			return array();
 		}
 
-		if ( is_array( $response->data ) ) {
+		if (is_array($response->data)) {
 			$sources = $response->data;
 		}
 
-		return empty( $sources ) ? array() : $sources;
+		return empty($sources) ? array() : $sources;
 	}
 
 	/**
 	 * Delete a source from stripe.
 	 * @param string $source_id
 	 */
-	public function delete_source( $source_id ) {
-		if ( ! $this->get_id() ) {
+	public function delete_source($source_id) {
+		if ( ! $this->get_id()) {
 			return false;
 		}
 
-		$response = WC_Stripe_API::request( array(), 'customers/' . $this->get_id() . '/sources/' . sanitize_text_field( $source_id ), 'DELETE' );
+		$response = WC_Stripe_API::request(array(), 'customers/' . $this->get_id() . '/sources/' . sanitize_text_field($source_id), 'DELETE');
 
 		$this->clear_cache();
 
-		if ( empty( $response->error ) ) {
-			do_action( 'wc_stripe_delete_source', $this->get_id(), $response );
+		if (empty($response->error)) {
+			do_action('wc_stripe_delete_source', $this->get_id(), $response);
 
 			return true;
 		}
@@ -289,15 +289,15 @@ 
 	 * Set default source in Stripe
 	 * @param string $source_id
 	 */
-	public function set_default_source( $source_id ) {
-		$response = WC_Stripe_API::request( array(
-			'default_source' => sanitize_text_field( $source_id ),
-		), 'customers/' . $this->get_id(), 'POST' );
+	public function set_default_source($source_id) {
+		$response = WC_Stripe_API::request(array(
+			'default_source' => sanitize_text_field($source_id),
+		), 'customers/' . $this->get_id(), 'POST');
 
 		$this->clear_cache();
 
-		if ( empty( $response->error ) ) {
-			do_action( 'wc_stripe_set_default_source', $this->get_id(), $response );
+		if (empty($response->error)) {
+			do_action('wc_stripe_set_default_source', $this->get_id(), $response);
 
 			return true;
 		}
@@ -309,8 +309,8 @@ 
 	 * Deletes caches for this users cards.
 	 */
 	public function clear_cache() {
-		delete_transient( 'stripe_sources_' . $this->get_id() );
-		delete_transient( 'stripe_customer_' . $this->get_id() );
+		delete_transient('stripe_sources_' . $this->get_id());
+		delete_transient('stripe_customer_' . $this->get_id());
 		$this->customer_data = array();
 	}
 }

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

Spacing +79 added lines, -79 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>';
 		}
 	}
@@ -99,85 +99,85 @@ 
 	 * @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() ) {
+				if (function_exists('wc_site_is_https') && ! wc_site_is_https()) {
 					/* translators: 1) link */
-					$this->add_admin_notice( 'ssl', 'notice notice-warning', sprintf( __( 'Stripe is enabled, but a SSL certificate is not detected. Your checkout may not be secure! Please ensure your server has a valid <a href="%1$s" target="_blank">SSL certificate</a> - Stripe will only work in test mode.', 'woocommerce-gateway-stripe' ), 'https://en.wikipedia.org/wiki/Transport_Layer_Security' ), true );
+					$this->add_admin_notice('ssl', 'notice notice-warning', sprintf(__('Stripe is enabled, but a SSL certificate is not detected. Your checkout may not be secure! Please ensure your server has a valid <a href="%1$s" target="_blank">SSL certificate</a> - Stripe will only work in test mode.', 'woocommerce-gateway-stripe'), 'https://en.wikipedia.org/wiki/Transport_Layer_Security'), true);
 				}
 			}
 		}
@@ -191,16 +191,16 @@ 
 	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);
 			}
 		}
 	}
@@ -212,59 +212,59 @@ 
 	 * @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 '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;
 			}
 		}
@@ -278,11 +278,11 @@ 
 	 * @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);
 	}
 }