woocommerce / woocommerce-gateway-stripe

includes/class-wc-stripe-sepa-payment-token.php

Spacing +9 added lines, -9 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -35,10 +35,10 @@ 
 	 * @param  string $deprecated Deprecated since WooCommerce 3.0
 	 * @return string
 	 */
-	public function get_display_name( $deprecated = '' ) {
+	public function get_display_name($deprecated = '') {
 		$display = sprintf(
 			/* translators: last 4 digits of IBAN account */
-			__( 'SEPA IBAN ending in %s', 'woocommerce-gateway-stripe' ),
+			__('SEPA IBAN ending in %s', 'woocommerce-gateway-stripe'),
 			$this->get_last4()
 		);
 
@@ -66,11 +66,11 @@ 
 	 * @return boolean True if the passed data is valid
 	 */
 	public function validate() {
-		if ( false === parent::validate() ) {
+		if (false === parent::validate()) {
 			return false;
 		}
 
-		if ( ! $this->get_last4( 'edit' ) ) {
+		if ( ! $this->get_last4('edit')) {
 			return false;
 		}
 
@@ -85,8 +85,8 @@ 
 	 * @param  string $context
 	 * @return string Last 4 digits
 	 */
-	public function get_last4( $context = 'view' ) {
-		return $this->get_prop( 'last4', $context );
+	public function get_last4($context = 'view') {
+		return $this->get_prop('last4', $context);
 	}
 
 	/**
@@ -95,7 +95,7 @@ 
 	 * @version 4.0.0
 	 * @param string $last4
 	 */
-	public function set_last4( $last4 ) {
-		$this->set_prop( 'last4', $last4 );
+	public function set_last4($last4) {
+		$this->set_prop('last4', $last4);
 	}
 }

includes/class-wc-stripe-exception.php

Spacing +3 added lines, -3 removed lines

@@ -7,7 +7,7 @@ 
  * @since 4.0.2
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
@@ -23,9 +23,9 @@ 
 	 * @param string $error_message Full response
 	 * @param string $localized_message user-friendly translated error message
 	 */
-	public function __construct( $error_message = '', $localized_message = '' ) {
+	public function __construct($error_message = '', $localized_message = '') {
 		$this->localized_message = $localized_message;
-		parent::__construct( $error_message );
+		parent::__construct($error_message);
 	}
 
 	/**

tests/phpunit/test-wc-stripe.php

Spacing +26 added lines, -26 removed lines

@@ -2,12 +2,12 @@ 
 
 class WC_Stripe_Test extends WP_UnitTestCase {
 	public function test_constants_defined() {
-		$this->assertTrue( defined( 'WC_STRIPE_VERSION' ) );
-		$this->assertTrue( defined( 'WC_STRIPE_MIN_PHP_VER' ) );
-		$this->assertTrue( defined( 'WC_STRIPE_MIN_WC_VER' ) );
-		$this->assertTrue( defined( 'WC_STRIPE_MAIN_FILE' ) );
-		$this->assertTrue( defined( 'WC_STRIPE_PLUGIN_URL' ) );
-		$this->assertTrue( defined( 'WC_STRIPE_PLUGIN_PATH' ) );
+		$this->assertTrue(defined('WC_STRIPE_VERSION'));
+		$this->assertTrue(defined('WC_STRIPE_MIN_PHP_VER'));
+		$this->assertTrue(defined('WC_STRIPE_MIN_WC_VER'));
+		$this->assertTrue(defined('WC_STRIPE_MAIN_FILE'));
+		$this->assertTrue(defined('WC_STRIPE_PLUGIN_URL'));
+		$this->assertTrue(defined('WC_STRIPE_PLUGIN_PATH'));
 	}
 
 	/**
@@ -15,11 +15,11 @@ 
 	 * This test will see if we're indeed converting the price correctly.
 	 */
 	public function test_price_conversion_before_send_to_stripe() {
-		$this->assertEquals( 10050, WC_Stripe_Helper::get_stripe_amount( 100.50, 'USD' ) );
-		$this->assertEquals( 10050, WC_Stripe_Helper::get_stripe_amount( 10050, 'JPY' ) );
-		$this->assertEquals( 100, WC_Stripe_Helper::get_stripe_amount( 100.50, 'JPY' ) );
-		$this->assertEquals( 10050, WC_Stripe_Helper::get_stripe_amount( 100.50 ) );
-		$this->assertInternalType( 'int', WC_Stripe_Helper::get_stripe_amount( 100.50, 'USD' ) );
+		$this->assertEquals(10050, WC_Stripe_Helper::get_stripe_amount(100.50, 'USD'));
+		$this->assertEquals(10050, WC_Stripe_Helper::get_stripe_amount(10050, 'JPY'));
+		$this->assertEquals(100, WC_Stripe_Helper::get_stripe_amount(100.50, 'JPY'));
+		$this->assertEquals(10050, WC_Stripe_Helper::get_stripe_amount(100.50));
+		$this->assertInternalType('int', WC_Stripe_Helper::get_stripe_amount(100.50, 'USD'));
 	}
 
 	/**
@@ -33,37 +33,37 @@ 
 		$balance_fee1->net = 10000;
 		$balance_fee1->currency = 'USD';
 
-		$this->assertEquals( 105.00, WC_Stripe_Helper::format_balance_fee( $balance_fee1, 'fee' ) );
+		$this->assertEquals(105.00, WC_Stripe_Helper::format_balance_fee($balance_fee1, 'fee'));
 
 		$balance_fee2 = new stdClass();
 		$balance_fee2->fee = 10500;
 		$balance_fee2->net = 10000;
 		$balance_fee2->currency = 'JPY';
 
-		$this->assertEquals( 10500, WC_Stripe_Helper::format_balance_fee( $balance_fee2, 'fee' ) );
+		$this->assertEquals(10500, WC_Stripe_Helper::format_balance_fee($balance_fee2, 'fee'));
 
 		$balance_fee3 = new stdClass();
 		$balance_fee3->fee = 10500;
 		$balance_fee3->net = 10000;
 		$balance_fee3->currency = 'USD';
 
-		$this->assertEquals( 100.00, WC_Stripe_Helper::format_balance_fee( $balance_fee3, 'net' ) );
+		$this->assertEquals(100.00, WC_Stripe_Helper::format_balance_fee($balance_fee3, 'net'));
 
 		$balance_fee4 = new stdClass();
 		$balance_fee4->fee = 10500;
 		$balance_fee4->net = 10000;
 		$balance_fee4->currency = 'JPY';
 
-		$this->assertEquals( 10000, WC_Stripe_Helper::format_balance_fee( $balance_fee4, 'net' ) );
+		$this->assertEquals(10000, WC_Stripe_Helper::format_balance_fee($balance_fee4, 'net'));
 
 		$balance_fee5 = new stdClass();
 		$balance_fee5->fee = 10500;
 		$balance_fee5->net = 10000;
 		$balance_fee5->currency = 'USD';
 
-		$this->assertEquals( 105.00, WC_Stripe_Helper::format_balance_fee( $balance_fee5 ) );
+		$this->assertEquals(105.00, WC_Stripe_Helper::format_balance_fee($balance_fee5));
 
-		$this->assertInternalType( 'string', WC_Stripe_Helper::format_balance_fee( $balance_fee5 ) );
+		$this->assertInternalType('string', WC_Stripe_Helper::format_balance_fee($balance_fee5));
 	}
 
 	/**
@@ -76,28 +76,28 @@ 
 			'expected' => 'Tests Store',
 		);
 
-		$this->assertEquals( $statement_descriptor1['expected'], WC_Stripe_Helper::clean_statement_descriptor( $statement_descriptor1['actual'] ) );
+		$this->assertEquals($statement_descriptor1['expected'], WC_Stripe_Helper::clean_statement_descriptor($statement_descriptor1['actual']));
 
 		$statement_descriptor2 = array(
 			'actual'   => 'Test\'s Store > Driving Course Range',
 			'expected' => 'Tests Store  Driving C',
 		);
 
-		$this->assertEquals( $statement_descriptor2['expected'], WC_Stripe_Helper::clean_statement_descriptor( $statement_descriptor2['actual'] ) );
+		$this->assertEquals($statement_descriptor2['expected'], WC_Stripe_Helper::clean_statement_descriptor($statement_descriptor2['actual']));
 
 		$statement_descriptor3 = array(
 			'actual'   => 'Test\'s Store < Driving Course Range',
 			'expected' => 'Tests Store  Driving C',
 		);
 
-		$this->assertEquals( $statement_descriptor3['expected'], WC_Stripe_Helper::clean_statement_descriptor( $statement_descriptor3['actual'] ) );
+		$this->assertEquals($statement_descriptor3['expected'], WC_Stripe_Helper::clean_statement_descriptor($statement_descriptor3['actual']));
 
 		$statement_descriptor4 = array(
 			'actual'   => 'Test\'s Store " Driving Course Range',
 			'expected' => 'Tests Store  Driving C',
 		);
 
-		$this->assertEquals( $statement_descriptor4['expected'], WC_Stripe_Helper::clean_statement_descriptor( $statement_descriptor4['actual'] ) );
+		$this->assertEquals($statement_descriptor4['expected'], WC_Stripe_Helper::clean_statement_descriptor($statement_descriptor4['actual']));
 	}
 
 	/**
@@ -109,12 +109,12 @@ 
 		$source = new stdClass();
 		$source->type = 'three_d_secure';
 
-		$this->assertEquals( true, $stripe->is_3ds_card( $source ) );
+		$this->assertEquals(true, $stripe->is_3ds_card($source));
 
 		$source = new stdClass();
 		$source->type = 'card';
 
-		$this->assertEquals( false, $stripe->is_3ds_card( $source ) );
+		$this->assertEquals(false, $stripe->is_3ds_card($source));
 	}
 
 	/**
@@ -128,20 +128,20 @@ 
 		$source->card = new stdClass();
 		$source->card->three_d_secure = 'required';
 
-		$this->assertEquals( true, $stripe->is_3ds_required( $source ) );
+		$this->assertEquals(true, $stripe->is_3ds_required($source));
 
 		$source = new stdClass();
 		$source->type = 'card';
 		$source->card = new stdClass();
 		$source->card->three_d_secure = 'optional';
 
-		$this->assertEquals( false, $stripe->is_3ds_required( $source ) );
+		$this->assertEquals(false, $stripe->is_3ds_required($source));
 
 		$source = new stdClass();
 		$source->type = 'card';
 		$source->card = new stdClass();
 		$source->card->three_d_secure = 'not_supported';
 
-		$this->assertEquals( false, $stripe->is_3ds_required( $source ) );
+		$this->assertEquals(false, $stripe->is_3ds_required($source));
 	}
 }

includes/class-wc-stripe-api.php

Spacing +29 added lines, -29 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -26,7 +26,7 @@ 
 	 * Set secret API Key.
 	 * @param string $key
 	 */
-	public static function set_secret_key( $secret_key ) {
+	public static function set_secret_key($secret_key) {
 		self::$secret_key = $secret_key;
 	}
 
@@ -35,11 +35,11 @@ 
 	 * @return string
 	 */
 	public static function get_secret_key() {
-		if ( ! self::$secret_key ) {
-			$options = get_option( 'woocommerce_stripe_settings' );
+		if ( ! self::$secret_key) {
+			$options = get_option('woocommerce_stripe_settings');
 
-			if ( isset( $options['testmode'], $options['secret_key'], $options['test_secret_key'] ) ) {
-				self::set_secret_key( 'yes' === $options['testmode'] ? $options['test_secret_key'] : $options['secret_key'] );
+			if (isset($options['testmode'], $options['secret_key'], $options['test_secret_key'])) {
+				self::set_secret_key('yes' === $options['testmode'] ? $options['test_secret_key'] : $options['secret_key']);
 			}
 		}
 		return self::$secret_key;
@@ -78,12 +78,12 @@ 
 		$user_agent = self::get_user_agent();
 		$app_info   = $user_agent['application'];
 
-		return apply_filters( 'woocommerce_stripe_request_headers', array(
-			'Authorization'              => 'Basic ' . base64_encode( self::get_secret_key() . ':' ),
+		return apply_filters('woocommerce_stripe_request_headers', array(
+			'Authorization'              => 'Basic ' . base64_encode(self::get_secret_key() . ':'),
 			'Stripe-Version'             => self::STRIPE_API_VERSION,
 			'User-Agent'                 => $app_info['name'] . '/' . $app_info['version'] . ' (' . $app_info['url'] . ')',
-			'X-Stripe-Client-User-Agent' => json_encode( $user_agent ),
-		) );
+			'X-Stripe-Client-User-Agent' => json_encode($user_agent),
+		));
 	}
 
 	/**
@@ -96,16 +96,16 @@ 
 	 * @param bool $with_headers To get the response with headers.
 	 * @return array|WP_Error
 	 */
-	public static function request( $request, $api = 'charges', $method = 'POST', $with_headers = false ) {
-		WC_Stripe_Logger::log( "{$api} request: " . print_r( $request, true ) );
+	public static function request($request, $api = 'charges', $method = 'POST', $with_headers = false) {
+		WC_Stripe_Logger::log("{$api} request: " . print_r($request, true));
 
 		$headers = self::get_headers();
 
-		if ( 'charges' === $api && 'POST' === $method ) {
-			$customer = ! empty( $request['customer'] ) ? $request['customer'] : '';
-			$source   = ! empty( $request['source'] ) ? $request['source'] : $customer;
+		if ('charges' === $api && 'POST' === $method) {
+			$customer = ! empty($request['customer']) ? $request['customer'] : '';
+			$source   = ! empty($request['source']) ? $request['source'] : $customer;
 
-			$headers['Idempotency-Key'] = apply_filters( 'wc_stripe_idempotency_key', $request['metadata']['order_id'] . '-' . $source, $request );
+			$headers['Idempotency-Key'] = apply_filters('wc_stripe_idempotency_key', $request['metadata']['order_id'] . '-' . $source, $request);
 		}
 
 		$response = wp_safe_remote_post(
@@ -113,21 +113,21 @@ 
 			array(
 				'method'  => $method,
 				'headers' => $headers,
-				'body'    => apply_filters( 'woocommerce_stripe_request_body', $request, $api ),
+				'body'    => apply_filters('woocommerce_stripe_request_body', $request, $api),
 				'timeout' => 70,
 			)
 		);
 
-		if ( is_wp_error( $response ) || empty( $response['body'] ) ) {
-			WC_Stripe_Logger::log( 'Error Response: ' . print_r( $response, true ) );
-			throw new WC_Stripe_Exception( print_r( $response, true ), __( 'There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe' ) );
+		if (is_wp_error($response) || empty($response['body'])) {
+			WC_Stripe_Logger::log('Error Response: ' . print_r($response, true));
+			throw new WC_Stripe_Exception(print_r($response, true), __('There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( $with_headers ) {
-			return array( 'headers' => wp_remote_retrieve_headers( $response ), 'body' => json_decode( $response['body'] ) );
+		if ($with_headers) {
+			return array('headers' => wp_remote_retrieve_headers($response), 'body' => json_decode($response['body']));
 		}
 
-		return json_decode( $response['body'] );
+		return json_decode($response['body']);
 	}
 
 	/**
@@ -137,8 +137,8 @@ 
 	 * @version 4.0.0
 	 * @param string $api
 	 */
-	public static function retrieve( $api ) {
-		WC_Stripe_Logger::log( "{$api}" );
+	public static function retrieve($api) {
+		WC_Stripe_Logger::log("{$api}");
 
 		$response = wp_safe_remote_get(
 			self::ENDPOINT . $api,
@@ -149,11 +149,11 @@ 
 			)
 		);
 
-		if ( is_wp_error( $response ) || empty( $response['body'] ) ) {
-			WC_Stripe_Logger::log( 'Error Response: ' . print_r( $response, true ) );
-			return new WP_Error( 'stripe_error', __( 'There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe' ) );
+		if (is_wp_error($response) || empty($response['body'])) {
+			WC_Stripe_Logger::log('Error Response: ' . print_r($response, true));
+			return new WP_Error('stripe_error', __('There was a problem connecting to the Stripe API endpoint.', 'woocommerce-gateway-stripe'));
 		}
 
-		return json_decode( $response['body'] );
+		return json_decode($response['body']);
 	}
 }

includes/class-wc-stripe-apple-pay-registration.php

Spacing +46 added lines, -46 removed lines

@@ -5,7 +5,7 @@ 
  * @since 4.0.6
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -60,21 +60,21 @@ 
 	public $apple_pay_verify_notice;
 
 	public function __construct() {
-		$this->stripe_settings         = get_option( 'woocommerce_stripe_settings', array() );
-		$this->stripe_enabled          = $this->get_option( 'enabled' );
-		$this->payment_request         = 'yes' === $this->get_option( 'payment_request', 'yes' );
-		$this->apple_pay_domain_set    = 'yes' === $this->get_option( 'apple_pay_domain_set', 'no' );
+		$this->stripe_settings         = get_option('woocommerce_stripe_settings', array());
+		$this->stripe_enabled          = $this->get_option('enabled');
+		$this->payment_request         = 'yes' === $this->get_option('payment_request', 'yes');
+		$this->apple_pay_domain_set    = 'yes' === $this->get_option('apple_pay_domain_set', 'no');
 		$this->apple_pay_verify_notice = '';
-		$this->testmode                = 'yes' === $this->get_option( 'testmode', 'no' );
-		$this->secret_key              = $this->testmode ? $this->get_option( 'test_secret_key' ) : $this->get_option( 'secret_key' );
+		$this->testmode                = 'yes' === $this->get_option('testmode', 'no');
+		$this->secret_key              = $this->testmode ? $this->get_option('test_secret_key') : $this->get_option('secret_key');
 
-		if ( empty( $this->stripe_settings ) ) {
+		if (empty($this->stripe_settings)) {
 			return;
 		}
 
 		$this->init_apple_pay();
 
-		add_action( 'admin_notices', array( $this, 'admin_notices' ) );
+		add_action('admin_notices', array($this, 'admin_notices'));
 	}
 
 	/**
@@ -85,13 +85,13 @@ 
 	 * @param string default
 	 * @return string $setting_value
 	 */
-	public function get_option( $setting = '', $default = '' ) {
-		if ( empty( $this->stripe_settings ) ) {
+	public function get_option($setting = '', $default = '') {
+		if (empty($this->stripe_settings)) {
 			return $default;
 		}
 
-		if ( ! empty( $this->stripe_settings[ $setting ] ) ) {
-			return $this->stripe_settings[ $setting ];
+		if ( ! empty($this->stripe_settings[$setting])) {
+			return $this->stripe_settings[$setting];
 		}
 
 		return $default;
@@ -106,9 +106,9 @@ 
 	public function init_apple_pay() {
 		if (
 			is_admin() &&
-			isset( $_GET['page'] ) && 'wc-settings' === $_GET['page'] &&
-			isset( $_GET['tab'] ) && 'checkout' === $_GET['tab'] &&
-			isset( $_GET['section'] ) && 'stripe' === $_GET['section'] &&
+			isset($_GET['page']) && 'wc-settings' === $_GET['page'] &&
+			isset($_GET['tab']) && 'checkout' === $_GET['tab'] &&
+			isset($_GET['section']) && 'stripe' === $_GET['section'] &&
 			$this->payment_request
 		) {
 			$this->process_apple_pay_verification();
@@ -122,9 +122,9 @@ 
 	 * @version 3.1.0
 	 * @param string $secret_key
 	 */
-	private function register_apple_pay_domain( $secret_key = '' ) {
-		if ( empty( $secret_key ) ) {
-			throw new Exception( __( 'Unable to verify domain - missing secret key.', 'woocommerce-gateway-stripe' ) );
+	private function register_apple_pay_domain($secret_key = '') {
+		if (empty($secret_key)) {
+			throw new Exception(__('Unable to verify domain - missing secret key.', 'woocommerce-gateway-stripe'));
 		}
 
 		$endpoint = 'https://api.stripe.com/v1/apple_pay/domains';
@@ -138,23 +138,23 @@ 
 			'Authorization' => 'Bearer ' . $secret_key,
 		);
 
-		$response = wp_remote_post( $endpoint, array(
+		$response = wp_remote_post($endpoint, array(
 			'headers' => $headers,
-			'body'    => http_build_query( $data ),
-		) );
+			'body'    => http_build_query($data),
+		));
 
-		if ( is_wp_error( $response ) ) {
+		if (is_wp_error($response)) {
 			/* translators: error message */
-			throw new Exception( sprintf( __( 'Unable to verify domain - %s', 'woocommerce-gateway-stripe' ), $response->get_error_message() ) );
+			throw new Exception(sprintf(__('Unable to verify domain - %s', 'woocommerce-gateway-stripe'), $response->get_error_message()));
 		}
 
-		if ( 200 !== $response['response']['code'] ) {
-			$parsed_response = json_decode( $response['body'] );
+		if (200 !== $response['response']['code']) {
+			$parsed_response = json_decode($response['body']);
 
 			$this->apple_pay_verify_notice = $parsed_response->error->message;
 
 			/* translators: error message */
-			throw new Exception( sprintf( __( 'Unable to verify domain - %s', 'woocommerce-gateway-stripe' ), $parsed_response->error->message ) );
+			throw new Exception(sprintf(__('Unable to verify domain - %s', 'woocommerce-gateway-stripe'), $parsed_response->error->message));
 		}
 	}
 
@@ -166,45 +166,45 @@ 
 	 */
 	public function process_apple_pay_verification() {
 		try {
-			$path     = untrailingslashit( $_SERVER['DOCUMENT_ROOT'] );
+			$path     = untrailingslashit($_SERVER['DOCUMENT_ROOT']);
 			$dir      = '.well-known';
 			$file     = 'apple-developer-merchantid-domain-association';
 			$fullpath = $path . '/' . $dir . '/' . $file;
 
-			if ( $this->apple_pay_domain_set && file_exists( $fullpath ) ) {
+			if ($this->apple_pay_domain_set && file_exists($fullpath)) {
 				return;
 			}
 
-			if ( ! file_exists( $path . '/' . $dir ) ) {
-				if ( ! @mkdir( $path . '/' . $dir, 0755 ) ) { // @codingStandardsIgnoreLine
-					throw new Exception( __( 'Unable to create domain association folder to domain root.', 'woocommerce-gateway-stripe' ) );
+			if ( ! file_exists($path . '/' . $dir)) {
+				if ( ! @mkdir($path . '/' . $dir, 0755)) { // @codingStandardsIgnoreLine
+					throw new Exception(__('Unable to create domain association folder to domain root.', 'woocommerce-gateway-stripe'));
 				}
 			}
 
-			if ( ! file_exists( $fullpath ) ) {
-				if ( ! @copy( WC_STRIPE_PLUGIN_PATH . '/' . $file, $fullpath ) ) { // @codingStandardsIgnoreLine
-					throw new Exception( __( 'Unable to copy domain association file to domain root.', 'woocommerce-gateway-stripe' ) );
+			if ( ! file_exists($fullpath)) {
+				if ( ! @copy(WC_STRIPE_PLUGIN_PATH . '/' . $file, $fullpath)) { // @codingStandardsIgnoreLine
+					throw new Exception(__('Unable to copy domain association file to domain root.', 'woocommerce-gateway-stripe'));
 				}
 			}
 
 			// At this point then the domain association folder and file should be available.
 			// Proceed to verify/and or verify again.
-			$this->register_apple_pay_domain( $this->secret_key );
+			$this->register_apple_pay_domain($this->secret_key);
 
 			// No errors to this point, verification success!
 			$this->stripe_settings['apple_pay_domain_set'] = 'yes';
 			$this->apple_pay_domain_set = true;
 
-			update_option( 'woocommerce_stripe_settings', $this->stripe_settings );
+			update_option('woocommerce_stripe_settings', $this->stripe_settings);
 
-			WC_Stripe_Logger::log( 'Your domain has been verified with Apple Pay!' );
+			WC_Stripe_Logger::log('Your domain has been verified with Apple Pay!');
 
-		} catch ( Exception $e ) {
+		} catch (Exception $e) {
 			$this->stripe_settings['apple_pay_domain_set'] = 'no';
 
-			update_option( 'woocommerce_stripe_settings', $this->stripe_settings );
+			update_option('woocommerce_stripe_settings', $this->stripe_settings);
 
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
 		}
 	}
 
@@ -214,11 +214,11 @@ 
 	 * @since 4.0.6
 	 */
 	public function admin_notices() {
-		if ( ! $this->stripe_enabled ) {
+		if ( ! $this->stripe_enabled) {
 			return;
 		}
 
-		if ( $this->payment_request && ! empty( $this->apple_pay_verify_notice ) ) {
+		if ($this->payment_request && ! empty($this->apple_pay_verify_notice)) {
 			$allowed_html = array(
 				'a' => array(
 					'href' => array(),
@@ -226,7 +226,7 @@ 
 				),
 			);
 
-			echo '<div class="error stripe-apple-pay-message"><p>' . wp_kses( make_clickable( $this->apple_pay_verify_notice ), $allowed_html ) . '</p></div>';
+			echo '<div class="error stripe-apple-pay-message"><p>' . wp_kses(make_clickable($this->apple_pay_verify_notice), $allowed_html) . '</p></div>';
 		}
 
 		/**
@@ -234,9 +234,9 @@ 
 		 * when setting screen is displayed. So if domain verification is not set,
 		 * something went wrong so lets notify user.
 		 */
-		if ( ! empty( $this->secret_key ) && $this->payment_request && ! $this->apple_pay_domain_set ) {
+		if ( ! empty($this->secret_key) && $this->payment_request && ! $this->apple_pay_domain_set) {
 			/* translators: 1) HTML anchor open tag 2) HTML anchor closing tag */
-			echo '<div class="error stripe-apple-pay-message"><p>' . sprintf( __( 'Apple Pay domain verification failed. Please check the %1$slog%2$s to see the issue. (Logging must be enabled to see recorded logs)', 'woocommerce-gateway-stripe' ), '<a href="' . admin_url( 'admin.php?page=wc-status&tab=logs' ) . '">', '</a>' ) . '</p></div>';
+			echo '<div class="error stripe-apple-pay-message"><p>' . sprintf(__('Apple Pay domain verification failed. Please check the %1$slog%2$s to see the issue. (Logging must be enabled to see recorded logs)', 'woocommerce-gateway-stripe'), '<a href="' . admin_url('admin.php?page=wc-status&tab=logs') . '">', '</a>') . '</p></div>';
 		}
 	}
 }

uninstall.php

Spacing +27 added lines, -27 removed lines

@@ -1,10 +1,10 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit; // Exit if accessed directly
 }
 
 // if uninstall not called from WordPress exit
-if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+if ( ! defined('WP_UNINSTALL_PLUGIN')) {
 	exit;
 }
 
@@ -13,30 +13,30 @@ 
  * wp-config.php. This is to prevent data loss when deleting the plugin from the backend
  * and to ensure only the site owner can perform this action.
  */
-if ( defined( 'WC_REMOVE_ALL_DATA' ) && true === WC_REMOVE_ALL_DATA ) {
+if (defined('WC_REMOVE_ALL_DATA') && true === WC_REMOVE_ALL_DATA) {
 	// Delete options.
-	delete_option( 'woocommerce_stripe_settings' );
-	delete_option( 'wc_stripe_show_request_api_notice' );
-	delete_option( 'wc_stripe_show_apple_pay_notice' );
-	delete_option( 'wc_stripe_show_ssl_notice' );
-	delete_option( 'wc_stripe_show_keys_notice' );
-	delete_option( 'wc_stripe_show_alipay_notice' );
-	delete_option( 'wc_stripe_show_bancontact_notice' );
-	delete_option( 'wc_stripe_show_bitcoin_notice' );
-	delete_option( 'wc_stripe_show_eps_notice' );
-	delete_option( 'wc_stripe_show_giropay_notice' );
-	delete_option( 'wc_stripe_show_ideal_notice' );
-	delete_option( 'wc_stripe_show_multibanco_notice' );
-	delete_option( 'wc_stripe_show_p24_notice' );
-	delete_option( 'wc_stripe_show_sepa_notice' );
-	delete_option( 'wc_stripe_show_sofort_notice' );
-	delete_option( 'wc_stripe_version' );
-	delete_option( 'woocommerce_stripe_bancontact_settings' );
-	delete_option( 'woocommerce_stripe_alipay_settings' );
-	delete_option( 'woocommerce_stripe_bitcoin_settings' );
-	delete_option( 'woocommerce_stripe_ideal_settings' );
-	delete_option( 'woocommerce_stripe_p24_settings' );
-	delete_option( 'woocommerce_stripe_giropay_settings' );
-	delete_option( 'woocommerce_stripe_sepa_settings' );
-	delete_option( 'woocommerce_stripe_sofort_settings' );
+	delete_option('woocommerce_stripe_settings');
+	delete_option('wc_stripe_show_request_api_notice');
+	delete_option('wc_stripe_show_apple_pay_notice');
+	delete_option('wc_stripe_show_ssl_notice');
+	delete_option('wc_stripe_show_keys_notice');
+	delete_option('wc_stripe_show_alipay_notice');
+	delete_option('wc_stripe_show_bancontact_notice');
+	delete_option('wc_stripe_show_bitcoin_notice');
+	delete_option('wc_stripe_show_eps_notice');
+	delete_option('wc_stripe_show_giropay_notice');
+	delete_option('wc_stripe_show_ideal_notice');
+	delete_option('wc_stripe_show_multibanco_notice');
+	delete_option('wc_stripe_show_p24_notice');
+	delete_option('wc_stripe_show_sepa_notice');
+	delete_option('wc_stripe_show_sofort_notice');
+	delete_option('wc_stripe_version');
+	delete_option('woocommerce_stripe_bancontact_settings');
+	delete_option('woocommerce_stripe_alipay_settings');
+	delete_option('woocommerce_stripe_bitcoin_settings');
+	delete_option('woocommerce_stripe_ideal_settings');
+	delete_option('woocommerce_stripe_p24_settings');
+	delete_option('woocommerce_stripe_giropay_settings');
+	delete_option('woocommerce_stripe_sepa_settings');
+	delete_option('woocommerce_stripe_sofort_settings');
 }

includes/deprecated/class-wc-stripe-apple-pay.php

Spacing +5 added lines, -5 removed lines

@@ -1,12 +1,12 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
 /**
  * DEPRECATED DO NOT USE!!
  */
-if ( ! class_exists( 'WC_Stripe_Apple_Pay' ) ) {
+if ( ! class_exists('WC_Stripe_Apple_Pay')) {
 	class WC_Stripe_Apple_Pay {
 		/**
 		 * This Instance.
@@ -20,15 +20,15 @@ 
 		}
 
 		public static function instance() {
-			WC_Stripe_Logger::log( 'DEPRECATED! WC_Stripe_Apple_Pay class has been hard deprecated. Please remove any code that references this class or instance. This class will be removed by version 4.2' );
+			WC_Stripe_Logger::log('DEPRECATED! WC_Stripe_Apple_Pay class has been hard deprecated. Please remove any code that references this class or instance. This class will be removed by version 4.2');
 			return self::$_this;
 		}
 
-		public function __get( $var ) {
+		public function __get($var) {
 			return null;
 		}
 
-		public function __call( $name, $arguments ) {
+		public function __call($name, $arguments) {
 			return null;
 		}
 	}

includes/class-wc-stripe-helper.php

Spacing +86 added lines, -86 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -22,14 +22,14 @@ 
 	 * @param object $order
 	 * @return string $currency
 	 */
-	public static function get_stripe_currency( $order = null ) {
-		if ( is_null( $order ) ) {
+	public static function get_stripe_currency($order = null) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		return WC_Stripe_Helper::is_pre_30() ? get_post_meta( $order_id, self::META_NAME_STRIPE_CURRENCY, true ) : $order->get_meta( self::META_NAME_STRIPE_CURRENCY, true );
+		return WC_Stripe_Helper::is_pre_30() ? get_post_meta($order_id, self::META_NAME_STRIPE_CURRENCY, true) : $order->get_meta(self::META_NAME_STRIPE_CURRENCY, true);
 	}
 
 	/**
@@ -39,14 +39,14 @@ 
 	 * @param object $order
 	 * @param string $currency
 	 */
-	public static function update_stripe_currency( $order = null, $currency ) {
-		if ( is_null( $order ) ) {
+	public static function update_stripe_currency($order = null, $currency) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		WC_Stripe_Helper::is_pre_30() ? update_post_meta( $order_id, self::META_NAME_STRIPE_CURRENCY, $currency ) : $order->update_meta_data( self::META_NAME_STRIPE_CURRENCY, $currency );
+		WC_Stripe_Helper::is_pre_30() ? update_post_meta($order_id, self::META_NAME_STRIPE_CURRENCY, $currency) : $order->update_meta_data(self::META_NAME_STRIPE_CURRENCY, $currency);
 	}
 
 	/**
@@ -56,22 +56,22 @@ 
 	 * @param object $order
 	 * @return string $amount
 	 */
-	public static function get_stripe_fee( $order = null ) {
-		if ( is_null( $order ) ) {
+	public static function get_stripe_fee($order = null) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta( $order_id, self::META_NAME_FEE, true ) : $order->get_meta( self::META_NAME_FEE, true );
+		$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta($order_id, self::META_NAME_FEE, true) : $order->get_meta(self::META_NAME_FEE, true);
 
 		// If not found let's check for legacy name.
-		if ( empty( $amount ) ) {
-			$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta( $order_id, self::LEGACY_META_NAME_FEE, true ) : $order->get_meta( self::LEGACY_META_NAME_FEE, true );
+		if (empty($amount)) {
+			$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta($order_id, self::LEGACY_META_NAME_FEE, true) : $order->get_meta(self::LEGACY_META_NAME_FEE, true);
 
 			// If found update to new name.
-			if ( $amount ) {
-				self::update_stripe_fee( $order, $amount );
+			if ($amount) {
+				self::update_stripe_fee($order, $amount);
 			}
 		}
 
@@ -85,14 +85,14 @@ 
 	 * @param object $order
 	 * @param float $amount
 	 */
-	public static function update_stripe_fee( $order = null, $amount = 0.0 ) {
-		if ( is_null( $order ) ) {
+	public static function update_stripe_fee($order = null, $amount = 0.0) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		WC_Stripe_Helper::is_pre_30() ? update_post_meta( $order_id, self::META_NAME_FEE, $amount ) : $order->update_meta_data( self::META_NAME_FEE, $amount );
+		WC_Stripe_Helper::is_pre_30() ? update_post_meta($order_id, self::META_NAME_FEE, $amount) : $order->update_meta_data(self::META_NAME_FEE, $amount);
 	}
 
 	/**
@@ -101,15 +101,15 @@ 
 	 * @since 4.1.0
 	 * @param object $order
 	 */
-	public static function delete_stripe_fee( $order = null ) {
-		if ( is_null( $order ) ) {
+	public static function delete_stripe_fee($order = null) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		delete_post_meta( $order_id, self::META_NAME_FEE );
-		delete_post_meta( $order_id, self::LEGACY_META_NAME_FEE );
+		delete_post_meta($order_id, self::META_NAME_FEE);
+		delete_post_meta($order_id, self::LEGACY_META_NAME_FEE);
 	}
 
 	/**
@@ -119,22 +119,22 @@ 
 	 * @param object $order
 	 * @return string $amount
 	 */
-	public static function get_stripe_net( $order = null ) {
-		if ( is_null( $order ) ) {
+	public static function get_stripe_net($order = null) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta( $order_id, self::META_NAME_NET, true ) : $order->get_meta( self::META_NAME_NET, true );
+		$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta($order_id, self::META_NAME_NET, true) : $order->get_meta(self::META_NAME_NET, true);
 
 		// If not found let's check for legacy name.
-		if ( empty( $amount ) ) {
-			$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta( $order_id, self::LEGACY_META_NAME_NET, true ) : $order->get_meta( self::LEGACY_META_NAME_NET, true );
+		if (empty($amount)) {
+			$amount = WC_Stripe_Helper::is_pre_30() ? get_post_meta($order_id, self::LEGACY_META_NAME_NET, true) : $order->get_meta(self::LEGACY_META_NAME_NET, true);
 
 			// If found update to new name.
-			if ( $amount ) {
-				self::update_stripe_net( $order, $amount );
+			if ($amount) {
+				self::update_stripe_net($order, $amount);
 			}
 		}
 
@@ -148,14 +148,14 @@ 
 	 * @param object $order
 	 * @param float $amount
 	 */
-	public static function update_stripe_net( $order = null, $amount = 0.0 ) {
-		if ( is_null( $order ) ) {
+	public static function update_stripe_net($order = null, $amount = 0.0) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		WC_Stripe_Helper::is_pre_30() ? update_post_meta( $order_id, self::META_NAME_NET, $amount ) : $order->update_meta_data( self::META_NAME_NET, $amount );
+		WC_Stripe_Helper::is_pre_30() ? update_post_meta($order_id, self::META_NAME_NET, $amount) : $order->update_meta_data(self::META_NAME_NET, $amount);
 	}
 
 	/**
@@ -164,15 +164,15 @@ 
 	 * @since 4.1.0
 	 * @param object $order
 	 */
-	public static function delete_stripe_net( $order = null ) {
-		if ( is_null( $order ) ) {
+	public static function delete_stripe_net($order = null) {
+		if (is_null($order)) {
 			return false;
 		}
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
-		delete_post_meta( $order_id, self::META_NAME_NET );
-		delete_post_meta( $order_id, self::LEGACY_META_NAME_NET );
+		delete_post_meta($order_id, self::META_NAME_NET);
+		delete_post_meta($order_id, self::LEGACY_META_NAME_NET);
 	}
 
 	/**
@@ -183,15 +183,15 @@ 
 	 *
 	 * @return float|int
 	 */
-	public static function get_stripe_amount( $total, $currency = '' ) {
-		if ( ! $currency ) {
+	public static function get_stripe_amount($total, $currency = '') {
+		if ( ! $currency) {
 			$currency = get_woocommerce_currency();
 		}
 
-		if ( in_array( strtolower( $currency ), self::no_decimal_currencies() ) ) {
-			return absint( $total );
+		if (in_array(strtolower($currency), self::no_decimal_currencies())) {
+			return absint($total);
 		} else {
-			return absint( wc_format_decimal( ( (float) $total * 100 ), wc_get_price_decimals() ) ); // In cents.
+			return absint(wc_format_decimal(((float) $total * 100), wc_get_price_decimals())); // In cents.
 		}
 	}
 
@@ -203,25 +203,25 @@ 
 	 * @return array
 	 */
 	public static function get_localized_messages() {
-		return apply_filters( 'wc_stripe_localized_messages', array(
-			'invalid_number'           => __( 'The card number is not a valid credit card number.', 'woocommerce-gateway-stripe' ),
-			'invalid_expiry_month'     => __( 'The card\'s expiration month is invalid.', 'woocommerce-gateway-stripe' ),
-			'invalid_expiry_year'      => __( 'The card\'s expiration year is invalid.', 'woocommerce-gateway-stripe' ),
-			'invalid_cvc'              => __( 'The card\'s security code is invalid.', 'woocommerce-gateway-stripe' ),
-			'incorrect_number'         => __( 'The card number is incorrect.', 'woocommerce-gateway-stripe' ),
-			'incomplete_number'        => __( 'The card number is incomplete.', 'woocommerce-gateway-stripe' ),
-			'incomplete_cvc'           => __( 'The card\'s security code is incomplete.', 'woocommerce-gateway-stripe' ),
-			'incomplete_expiry'        => __( 'The card\'s expiration date is incomplete.', 'woocommerce-gateway-stripe' ),
-			'expired_card'             => __( 'The card has expired.', 'woocommerce-gateway-stripe' ),
-			'incorrect_cvc'            => __( 'The card\'s security code is incorrect.', 'woocommerce-gateway-stripe' ),
-			'incorrect_zip'            => __( 'The card\'s zip code failed validation.', 'woocommerce-gateway-stripe' ),
-			'invalid_expiry_year_past' => __( 'The card\'s expiration year is in the past', 'woocommerce-gateway-stripe' ),
-			'card_declined'            => __( 'The card was declined.', 'woocommerce-gateway-stripe' ),
-			'missing'                  => __( 'There is no card on a customer that is being charged.', 'woocommerce-gateway-stripe' ),
-			'processing_error'         => __( 'An error occurred while processing the card.', 'woocommerce-gateway-stripe' ),
-			'invalid_request_error'    => __( 'Unable to process this payment, please try again or use alternative method.', 'woocommerce-gateway-stripe' ),
-			'invalid_sofort_country'   => __( 'The billing country is not accepted by SOFORT. Please try another country.', 'woocommerce-gateway-stripe' ),
-		) );
+		return apply_filters('wc_stripe_localized_messages', array(
+			'invalid_number'           => __('The card number is not a valid credit card number.', 'woocommerce-gateway-stripe'),
+			'invalid_expiry_month'     => __('The card\'s expiration month is invalid.', 'woocommerce-gateway-stripe'),
+			'invalid_expiry_year'      => __('The card\'s expiration year is invalid.', 'woocommerce-gateway-stripe'),
+			'invalid_cvc'              => __('The card\'s security code is invalid.', 'woocommerce-gateway-stripe'),
+			'incorrect_number'         => __('The card number is incorrect.', 'woocommerce-gateway-stripe'),
+			'incomplete_number'        => __('The card number is incomplete.', 'woocommerce-gateway-stripe'),
+			'incomplete_cvc'           => __('The card\'s security code is incomplete.', 'woocommerce-gateway-stripe'),
+			'incomplete_expiry'        => __('The card\'s expiration date is incomplete.', 'woocommerce-gateway-stripe'),
+			'expired_card'             => __('The card has expired.', 'woocommerce-gateway-stripe'),
+			'incorrect_cvc'            => __('The card\'s security code is incorrect.', 'woocommerce-gateway-stripe'),
+			'incorrect_zip'            => __('The card\'s zip code failed validation.', 'woocommerce-gateway-stripe'),
+			'invalid_expiry_year_past' => __('The card\'s expiration year is in the past', 'woocommerce-gateway-stripe'),
+			'card_declined'            => __('The card was declined.', 'woocommerce-gateway-stripe'),
+			'missing'                  => __('There is no card on a customer that is being charged.', 'woocommerce-gateway-stripe'),
+			'processing_error'         => __('An error occurred while processing the card.', 'woocommerce-gateway-stripe'),
+			'invalid_request_error'    => __('Unable to process this payment, please try again or use alternative method.', 'woocommerce-gateway-stripe'),
+			'invalid_sofort_country'   => __('The billing country is not accepted by SOFORT. Please try another country.', 'woocommerce-gateway-stripe'),
+		));
 	}
 
 	/**
@@ -258,24 +258,24 @@ 
 	 * @param string $type Type of number to format
 	 * @return string
 	 */
-	public static function format_balance_fee( $balance_transaction, $type = 'fee' ) {
-		if ( ! is_object( $balance_transaction ) ) {
+	public static function format_balance_fee($balance_transaction, $type = 'fee') {
+		if ( ! is_object($balance_transaction)) {
 			return;
 		}
 
-		if ( in_array( strtolower( $balance_transaction->currency ), self::no_decimal_currencies() ) ) {
-			if ( 'fee' === $type ) {
+		if (in_array(strtolower($balance_transaction->currency), self::no_decimal_currencies())) {
+			if ('fee' === $type) {
 				return $balance_transaction->fee;
 			}
 
 			return $balance_transaction->net;
 		}
 
-		if ( 'fee' === $type ) {
-			return number_format( $balance_transaction->fee / 100, 2, '.', '' );
+		if ('fee' === $type) {
+			return number_format($balance_transaction->fee / 100, 2, '.', '');
 		}
 
-		return number_format( $balance_transaction->net / 100, 2, '.', '' );
+		return number_format($balance_transaction->net / 100, 2, '.', '');
 	}
 
 	/**
@@ -283,7 +283,7 @@ 
 	 */
 	public static function get_minimum_amount() {
 		// Check order amount
-		switch ( get_woocommerce_currency() ) {
+		switch (get_woocommerce_currency()) {
 			case 'USD':
 			case 'CAD':
 			case 'EUR':
@@ -328,14 +328,14 @@ 
 	 * @param string $method The payment method to get the settings from.
 	 * @param string $setting The name of the setting to get.
 	 */
-	public static function get_settings( $method = null, $setting = null ) {
-		$all_settings = null === $method ? get_option( 'woocommerce_stripe_settings', array() ) : get_option( 'woocommerce_stripe_' . $method . '_settings', array() );
+	public static function get_settings($method = null, $setting = null) {
+		$all_settings = null === $method ? get_option('woocommerce_stripe_settings', array()) : get_option('woocommerce_stripe_' . $method . '_settings', array());
 
-		if ( null === $setting ) {
+		if (null === $setting) {
 			return $all_settings;
 		}
 
-		return isset( $all_settings[ $setting ] ) ? $all_settings[ $setting ] : '';
+		return isset($all_settings[$setting]) ? $all_settings[$setting] : '';
 	}
 
 	/**
@@ -345,7 +345,7 @@ 
 	 * @return bool
 	 */
 	public static function is_pre_orders_exists() {
-		return class_exists( 'WC_Pre_Orders_Order' );
+		return class_exists('WC_Pre_Orders_Order');
 	}
 
 	/**
@@ -356,7 +356,7 @@ 
 	 * @return bool
 	 */
 	public static function is_pre_30() {
-		return version_compare( WC_VERSION, '3.0.0', '<' );
+		return version_compare(WC_VERSION, '3.0.0', '<');
 	}
 
 	/**
@@ -369,7 +369,7 @@ 
 	 * @return string
 	 */
 	public static function get_webhook_url() {
-		return add_query_arg( 'wc-api', 'wc_stripe', trailingslashit( get_home_url() ) );
+		return add_query_arg('wc-api', 'wc_stripe', trailingslashit(get_home_url()));
 	}
 
 	/**
@@ -379,13 +379,13 @@ 
 	 * @version 4.0.0
 	 * @param string $source_id
 	 */
-	public static function get_order_by_source_id( $source_id ) {
+	public static function get_order_by_source_id($source_id) {
 		global $wpdb;
 
-		$order_id = $wpdb->get_var( $wpdb->prepare( "SELECT DISTINCT ID FROM $wpdb->posts as posts LEFT JOIN $wpdb->postmeta as meta ON posts.ID = meta.post_id WHERE meta.meta_value = %s", $source_id ) );
+		$order_id = $wpdb->get_var($wpdb->prepare("SELECT DISTINCT ID FROM $wpdb->posts as posts LEFT JOIN $wpdb->postmeta as meta ON posts.ID = meta.post_id WHERE meta.meta_value = %s", $source_id));
 
-		if ( ! empty( $order_id ) ) {
-			return wc_get_order( $order_id );
+		if ( ! empty($order_id)) {
+			return wc_get_order($order_id);
 		}
 
 		return false;
@@ -398,13 +398,13 @@ 
 	 * @version 4.0.0
 	 * @param string $charge_id
 	 */
-	public static function get_order_by_charge_id( $charge_id ) {
+	public static function get_order_by_charge_id($charge_id) {
 		global $wpdb;
 
-		$order_id = $wpdb->get_var( $wpdb->prepare( "SELECT DISTINCT ID FROM $wpdb->posts as posts LEFT JOIN $wpdb->postmeta as meta ON posts.ID = meta.post_id WHERE meta.meta_value = %s", $charge_id ) );
+		$order_id = $wpdb->get_var($wpdb->prepare("SELECT DISTINCT ID FROM $wpdb->posts as posts LEFT JOIN $wpdb->postmeta as meta ON posts.ID = meta.post_id WHERE meta.meta_value = %s", $charge_id));
 
-		if ( ! empty( $order_id ) ) {
-			return wc_get_order( $order_id );
+		if ( ! empty($order_id)) {
+			return wc_get_order($order_id);
 		}
 
 		return false;
@@ -420,13 +420,13 @@ 
 	 * @param string $statement_descriptor
 	 * @return string $statement_descriptor Sanitized statement descriptor
 	 */
-	public static function clean_statement_descriptor( $statement_descriptor = '' ) {
-		$disallowed_characters = array( '<', '>', '"', "'" );
+	public static function clean_statement_descriptor($statement_descriptor = '') {
+		$disallowed_characters = array('<', '>', '"', "'");
 
 		// Remove special characters.
-		$statement_descriptor = str_replace( $disallowed_characters, '', $statement_descriptor );
+		$statement_descriptor = str_replace($disallowed_characters, '', $statement_descriptor);
 
-		$statement_descriptor = substr( trim( $statement_descriptor ), 0, 22 );
+		$statement_descriptor = substr(trim($statement_descriptor), 0, 22);
 
 		return $statement_descriptor;
 	}

includes/compat/class-wc-stripe-subs-compat.php

Spacing +157 added lines, -157 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -15,19 +15,19 @@ 
 	public function __construct() {
 		parent::__construct();
 
-		if ( class_exists( 'WC_Subscriptions_Order' ) ) {
-			add_action( 'woocommerce_scheduled_subscription_payment_' . $this->id, array( $this, 'scheduled_subscription_payment' ), 10, 2 );
-			add_action( 'wcs_resubscribe_order_created', array( $this, 'delete_resubscribe_meta' ), 10 );
-			add_action( 'wcs_renewal_order_created', array( $this, 'delete_renewal_meta' ), 10 );
-			add_action( 'woocommerce_subscription_failing_payment_method_updated_stripe', array( $this, 'update_failing_payment_method' ), 10, 2 );
+		if (class_exists('WC_Subscriptions_Order')) {
+			add_action('woocommerce_scheduled_subscription_payment_' . $this->id, array($this, 'scheduled_subscription_payment'), 10, 2);
+			add_action('wcs_resubscribe_order_created', array($this, 'delete_resubscribe_meta'), 10);
+			add_action('wcs_renewal_order_created', array($this, 'delete_renewal_meta'), 10);
+			add_action('woocommerce_subscription_failing_payment_method_updated_stripe', array($this, 'update_failing_payment_method'), 10, 2);
 
 			// display the credit card used for a subscription in the "My Subscriptions" table
-			add_filter( 'woocommerce_my_subscriptions_payment_method', array( $this, 'maybe_render_subscription_payment_method' ), 10, 2 );
+			add_filter('woocommerce_my_subscriptions_payment_method', array($this, 'maybe_render_subscription_payment_method'), 10, 2);
 
 			// allow store managers to manually set Stripe as the payment method on a subscription
-			add_filter( 'woocommerce_subscription_payment_meta', array( $this, 'add_subscription_payment_meta' ), 10, 2 );
-			add_filter( 'woocommerce_subscription_validate_payment_meta', array( $this, 'validate_subscription_payment_meta' ), 10, 2 );
-			add_filter( 'wc_stripe_display_save_payment_method_checkbox', array( $this, 'maybe_hide_save_checkbox' ) );
+			add_filter('woocommerce_subscription_payment_meta', array($this, 'add_subscription_payment_meta'), 10, 2);
+			add_filter('woocommerce_subscription_validate_payment_meta', array($this, 'validate_subscription_payment_meta'), 10, 2);
+			add_filter('wc_stripe_display_save_payment_method_checkbox', array($this, 'maybe_hide_save_checkbox'));
 		}
 	}
 
@@ -47,8 +47,8 @@ 
 	 * @since 4.0.0
 	 * @version 4.0.0
 	 */
-	public function maybe_hide_save_checkbox( $display_tokenization ) {
-		if ( WC_Subscriptions_Cart::cart_contains_subscription() ) {
+	public function maybe_hide_save_checkbox($display_tokenization) {
+		if (WC_Subscriptions_Cart::cart_contains_subscription()) {
 			return false;
 		}
 
@@ -60,8 +60,8 @@ 
 	 * @param  int  $order_id
 	 * @return boolean
 	 */
-	public function has_subscription( $order_id ) {
-		return ( function_exists( 'wcs_order_contains_subscription' ) && ( wcs_order_contains_subscription( $order_id ) || wcs_is_subscription( $order_id ) || wcs_order_contains_renewal( $order_id ) ) );
+	public function has_subscription($order_id) {
+		return (function_exists('wcs_order_contains_subscription') && (wcs_order_contains_subscription($order_id) || wcs_is_subscription($order_id) || wcs_order_contains_renewal($order_id)));
 	}
 
 	/**
@@ -71,7 +71,7 @@ 
 	 * @return bool
 	 */
 	public function is_subs_change_payment() {
-		return ( isset( $_GET['pay_for_order'] ) && isset( $_GET['change_payment_method'] ) );
+		return (isset($_GET['pay_for_order']) && isset($_GET['change_payment_method']));
 	}
 
 	/**
@@ -80,24 +80,24 @@ 
 	 * @since 4.0.4
 	 * @param int $order_id
 	 */
-	public function change_subs_payment_method( $order_id ) {
+	public function change_subs_payment_method($order_id) {
 		try {
-			$subscription    = wc_get_order( $order_id );
-			$prepared_source = $this->prepare_source( get_current_user_id(), true );
+			$subscription    = wc_get_order($order_id);
+			$prepared_source = $this->prepare_source(get_current_user_id(), true);
 			$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( $subscription, $prepared_source );
+			$this->save_source_to_order($subscription, $prepared_source);
 
 			/*
 			 * Check if card 3DS is required or optional with 3DS setting.
@@ -106,41 +106,41 @@ 
 			 * 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( $source_object ) ) {
+			if ($this->is_3ds_required($source_object)) {
 				$order    = $subscription->get_parent();
-				$response = $this->create_3ds_source( $order, $source_object, $subscription->get_view_order_url() );
+				$response = $this->create_3ds_source($order, $source_object, $subscription->get_view_order_url());
 
-				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 {
-					$subscription->update_meta_data( '_stripe_source_id', $response->id );
+					$subscription->update_meta_data('_stripe_source_id', $response->id);
 					$subscription->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),
 				);
 			}
 
 			return array(
 				'result'   => 'success',
-				'redirect' => $this->get_return_url( $subscription ),
+				'redirect' => $this->get_return_url($subscription),
 			);
-		} 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());
 		}
 	}
 
@@ -149,16 +149,16 @@ 
 	 * @param  int $order_id
 	 * @return array
 	 */
-	public function process_payment( $order_id, $retry = true, $force_save_source = false, $previous_error = false ) {
-		if ( $this->has_subscription( $order_id ) ) {
-			if ( $this->is_subs_change_payment() ) {
-				return $this->change_subs_payment_method( $order_id );
+	public function process_payment($order_id, $retry = true, $force_save_source = false, $previous_error = false) {
+		if ($this->has_subscription($order_id)) {
+			if ($this->is_subs_change_payment()) {
+				return $this->change_subs_payment_method($order_id);
 			}
 
 			// Regular payment with force customer enabled
-			return parent::process_payment( $order_id, $retry, true, $previous_error );
+			return parent::process_payment($order_id, $retry, true, $previous_error);
 		} else {
-			return parent::process_payment( $order_id, $retry, $force_save_source, $previous_error );
+			return parent::process_payment($order_id, $retry, $force_save_source, $previous_error);
 		}
 	}
 
@@ -168,8 +168,8 @@ 
 	 * @param $amount_to_charge float The amount to charge.
 	 * @param $renewal_order WC_Order A WC_Order object created to record the renewal payment.
 	 */
-	public function scheduled_subscription_payment( $amount_to_charge, $renewal_order ) {
-		$this->process_subscription_payment( $amount_to_charge, $renewal_order, true, false );
+	public function scheduled_subscription_payment($amount_to_charge, $renewal_order) {
+		$this->process_subscription_payment($amount_to_charge, $renewal_order, true, false);
 	}
 
 	/**
@@ -183,89 +183,89 @@ 
 	 * @param bool $retry Should we retry the process?
 	 * @param object $previous_error
 	 */
-	public function process_subscription_payment( $amount = 0.0, $renewal_order, $retry = true, $previous_error ) {
+	public function process_subscription_payment($amount = 0.0, $renewal_order, $retry = true, $previous_error) {
 		try {
-			if ( $amount * 100 < WC_Stripe_Helper::get_minimum_amount() ) {
+			if ($amount * 100 < WC_Stripe_Helper::get_minimum_amount()) {
 				/* translators: minimum amount */
-				return new WP_Error( 'stripe_error', sprintf( __( 'Sorry, the minimum allowed order total is %1$s to use this payment method.', 'woocommerce-gateway-stripe' ), wc_price( WC_Stripe_Helper::get_minimum_amount() / 100 ) ) );
+				return new WP_Error('stripe_error', sprintf(__('Sorry, the minimum allowed order total is %1$s to use this payment method.', 'woocommerce-gateway-stripe'), wc_price(WC_Stripe_Helper::get_minimum_amount() / 100)));
 			}
 
 			$order_id = WC_Stripe_Helper::is_pre_30() ? $renewal_order->id : $renewal_order->get_id();
 
 			// Get source from order
-			$prepared_source = $this->prepare_order_source( $renewal_order );
+			$prepared_source = $this->prepare_order_source($renewal_order);
 			$source_object   = $prepared_source->source_object;
 
-			if ( ! $prepared_source->customer ) {
-				return new WP_Error( 'stripe_error', __( 'Customer not found', 'woocommerce-gateway-stripe' ) );
+			if ( ! $prepared_source->customer) {
+				return new WP_Error('stripe_error', __('Customer not found', 'woocommerce-gateway-stripe'));
 			}
 
-			WC_Stripe_Logger::log( "Info: Begin processing subscription payment for order {$order_id} for the amount of {$amount}" );
+			WC_Stripe_Logger::log("Info: Begin processing subscription payment for order {$order_id} for the amount of {$amount}");
 
 			/* If we're doing a retry and source is chargeable, we need to pass
 			 * a different idempotency key and retry for success.
 			 */
-			if ( is_object( $source_object ) && empty( $source_object->error ) && $this->need_update_idempotency_key( $source_object, $previous_error ) ) {
-				add_filter( 'wc_stripe_idempotency_key', array( $this, 'change_idempotency_key' ), 10, 2 );
+			if (is_object($source_object) && empty($source_object->error) && $this->need_update_idempotency_key($source_object, $previous_error)) {
+				add_filter('wc_stripe_idempotency_key', array($this, 'change_idempotency_key'), 10, 2);
 			}
 
-			if ( ( $this->is_no_such_source_error( $previous_error ) || $this->is_no_linked_source_error( $previous_error ) ) && apply_filters( 'wc_stripe_use_default_customer_source', true ) ) {
+			if (($this->is_no_such_source_error($previous_error) || $this->is_no_linked_source_error($previous_error)) && apply_filters('wc_stripe_use_default_customer_source', true)) {
 				// Passing empty source will charge customer default.
 				$prepared_source->source = '';
 			}
 
-			$request            = $this->generate_payment_request( $renewal_order, $prepared_source );
+			$request            = $this->generate_payment_request($renewal_order, $prepared_source);
 			$request['capture'] = 'true';
-			$request['amount']  = WC_Stripe_Helper::get_stripe_amount( $amount, $request['currency'] );
-			$response           = WC_Stripe_API::request( $request );
+			$request['amount']  = WC_Stripe_Helper::get_stripe_amount($amount, $request['currency']);
+			$response           = WC_Stripe_API::request($request);
 
-			if ( ! empty( $response->error ) ) {
+			if ( ! empty($response->error)) {
 				// 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_subscription_payment( $amount, $renewal_order, false, $response->error );
+						if (5 <= $this->retry_interval) {
+							return $this->process_subscription_payment($amount, $renewal_order, false, $response->error);
 						}
 
-						sleep( $this->retry_interval );
+						sleep($this->retry_interval);
 
 						$this->retry_interval++;
 
-						return $this->process_subscription_payment( $amount, $renewal_order, true, $response->error );
+						return $this->process_subscription_payment($amount, $renewal_order, true, $response->error);
 					} else {
-						$localized_message = __( 'Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe' );
-						$renewal_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');
+						$renewal_order->add_order_note($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;
 				}
 
-				$renewal_order->add_order_note( $localized_message );
+				$renewal_order->add_order_note($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, $renewal_order );
+			do_action('wc_gateway_stripe_process_payment', $response, $renewal_order);
 
-			$this->process_response( $response, $renewal_order );
-		} catch ( WC_Stripe_Exception $e ) {
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
+			$this->process_response($response, $renewal_order);
+		} catch (WC_Stripe_Exception $e) {
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
 
-			do_action( 'wc_gateway_stripe_process_payment_error', $e, $renewal_order );
+			do_action('wc_gateway_stripe_process_payment_error', $e, $renewal_order);
 
 			/* translators: error message */
-			$renewal_order->update_status( 'failed' );
+			$renewal_order->update_status('failed');
 
-			if ( $renewal_order->has_status( array( 'pending', 'failed' ) ) ) {
-				$this->send_failed_order_email( $order_id );
+			if ($renewal_order->has_status(array('pending', 'failed'))) {
+				$this->send_failed_order_email($order_id);
 			}
 		}
 	}
@@ -276,24 +276,24 @@ 
 	 * @since 3.1.0
 	 * @version 4.0.0
 	 */
-	public function save_source_to_order( $order, $source ) {
-		parent::save_source_to_order( $order, $source );
+	public function save_source_to_order($order, $source) {
+		parent::save_source_to_order($order, $source);
 
 		$order_id = WC_Stripe_Helper::is_pre_30() ? $order->id : $order->get_id();
 
 		// Also store it on the subscriptions being purchased or paid for in the order
-		if ( function_exists( 'wcs_order_contains_subscription' ) && wcs_order_contains_subscription( $order_id ) ) {
-			$subscriptions = wcs_get_subscriptions_for_order( $order_id );
-		} elseif ( function_exists( 'wcs_order_contains_renewal' ) && wcs_order_contains_renewal( $order_id ) ) {
-			$subscriptions = wcs_get_subscriptions_for_renewal_order( $order_id );
+		if (function_exists('wcs_order_contains_subscription') && wcs_order_contains_subscription($order_id)) {
+			$subscriptions = wcs_get_subscriptions_for_order($order_id);
+		} elseif (function_exists('wcs_order_contains_renewal') && wcs_order_contains_renewal($order_id)) {
+			$subscriptions = wcs_get_subscriptions_for_renewal_order($order_id);
 		} else {
 			$subscriptions = array();
 		}
 
-		foreach ( $subscriptions as $subscription ) {
+		foreach ($subscriptions as $subscription) {
 			$subscription_id = WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id();
-			update_post_meta( $subscription_id, '_stripe_customer_id', $source->customer );
-			update_post_meta( $subscription_id, '_stripe_source_id', $source->source );
+			update_post_meta($subscription_id, '_stripe_customer_id', $source->customer);
+			update_post_meta($subscription_id, '_stripe_source_id', $source->source);
 		}
 	}
 
@@ -301,21 +301,21 @@ 
 	 * Don't transfer Stripe customer/token meta to resubscribe orders.
 	 * @param int $resubscribe_order The order created for the customer to resubscribe to the old expired/cancelled subscription
 	 */
-	public function delete_resubscribe_meta( $resubscribe_order ) {
-		delete_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_customer_id' );
-		delete_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_source_id' );
+	public function delete_resubscribe_meta($resubscribe_order) {
+		delete_post_meta((WC_Stripe_Helper::is_pre_30() ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_customer_id');
+		delete_post_meta((WC_Stripe_Helper::is_pre_30() ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_source_id');
 		// For BW compat will remove in future
-		delete_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $resubscribe_order->id : $resubscribe_order->get_id() ), '_stripe_card_id' );
-		$this->delete_renewal_meta( $resubscribe_order );
+		delete_post_meta((WC_Stripe_Helper::is_pre_30() ? $resubscribe_order->id : $resubscribe_order->get_id()), '_stripe_card_id');
+		$this->delete_renewal_meta($resubscribe_order);
 	}
 
 	/**
 	 * Don't transfer Stripe fee/ID meta to renewal orders.
 	 * @param int $resubscribe_order The order created for the customer to resubscribe to the old expired/cancelled subscription
 	 */
-	public function delete_renewal_meta( $renewal_order ) {
-		WC_Stripe_Helper::delete_stripe_fee( $renewal_order );
-		WC_Stripe_Helper::delete_stripe_net( $renewal_order );
+	public function delete_renewal_meta($renewal_order) {
+		WC_Stripe_Helper::delete_stripe_fee($renewal_order);
+		WC_Stripe_Helper::delete_stripe_net($renewal_order);
 
 		return $renewal_order;
 	}
@@ -329,14 +329,14 @@ 
 	 * @param WC_Order $renewal_order The order which recorded the successful payment (to make up for the failed automatic payment).
 	 * @return void
 	 */
-	public function update_failing_payment_method( $subscription, $renewal_order ) {
-		if ( WC_Stripe_Helper::is_pre_30() ) {
-			update_post_meta( $subscription->id, '_stripe_customer_id', $renewal_order->stripe_customer_id );
-			update_post_meta( $subscription->id, '_stripe_source_id', $renewal_order->stripe_source_id );
+	public function update_failing_payment_method($subscription, $renewal_order) {
+		if (WC_Stripe_Helper::is_pre_30()) {
+			update_post_meta($subscription->id, '_stripe_customer_id', $renewal_order->stripe_customer_id);
+			update_post_meta($subscription->id, '_stripe_source_id', $renewal_order->stripe_source_id);
 
 		} else {
-			update_post_meta( $subscription->get_id(), '_stripe_customer_id', $renewal_order->get_meta( '_stripe_customer_id', true ) );
-			update_post_meta( $subscription->get_id(), '_stripe_source_id', $renewal_order->get_meta( '_stripe_source_id', true ) );
+			update_post_meta($subscription->get_id(), '_stripe_customer_id', $renewal_order->get_meta('_stripe_customer_id', true));
+			update_post_meta($subscription->get_id(), '_stripe_source_id', $renewal_order->get_meta('_stripe_source_id', true));
 		}
 	}
 
@@ -349,21 +349,21 @@ 
 	 * @param WC_Subscription $subscription An instance of a subscription object
 	 * @return array
 	 */
-	public function add_subscription_payment_meta( $payment_meta, $subscription ) {
-		$source_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id() ), '_stripe_source_id', true );
+	public function add_subscription_payment_meta($payment_meta, $subscription) {
+		$source_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id()), '_stripe_source_id', true);
 
 		// For BW compat will remove in future.
-		if ( empty( $source_id ) ) {
-			$source_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id() ), '_stripe_card_id', true );
+		if (empty($source_id)) {
+			$source_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id()), '_stripe_card_id', true);
 
 			// Take this opportunity to update the key name.
-			WC_Stripe_Helper::is_pre_30() ? update_post_meta( $subscription->id, '_stripe_source_id', $source_id ) : update_post_meta( $subscription->get_id(), '_stripe_source_id', $source_id );
+			WC_Stripe_Helper::is_pre_30() ? update_post_meta($subscription->id, '_stripe_source_id', $source_id) : update_post_meta($subscription->get_id(), '_stripe_source_id', $source_id);
 		}
 
-		$payment_meta[ $this->id ] = array(
+		$payment_meta[$this->id] = array(
 			'post_meta' => array(
 				'_stripe_customer_id' => array(
-					'value' => get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id() ), '_stripe_customer_id', true ),
+					'value' => get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id()), '_stripe_customer_id', true),
 					'label' => 'Stripe Customer ID',
 				),
 				'_stripe_source_id' => array(
@@ -386,22 +386,22 @@ 
 	 * @param array $payment_meta associative array of meta data required for automatic payments
 	 * @return array
 	 */
-	public function validate_subscription_payment_meta( $payment_method_id, $payment_meta ) {
-		if ( $this->id === $payment_method_id ) {
+	public function validate_subscription_payment_meta($payment_method_id, $payment_meta) {
+		if ($this->id === $payment_method_id) {
 
-			if ( ! isset( $payment_meta['post_meta']['_stripe_customer_id']['value'] ) || empty( $payment_meta['post_meta']['_stripe_customer_id']['value'] ) ) {
-				throw new Exception( __( 'A "Stripe Customer ID" value is required.', 'woocommerce-gateway-stripe' ) );
-			} elseif ( 0 !== strpos( $payment_meta['post_meta']['_stripe_customer_id']['value'], 'cus_' ) ) {
-				throw new Exception( __( 'Invalid customer ID. A valid "Stripe Customer ID" must begin with "cus_".', 'woocommerce-gateway-stripe' ) );
+			if ( ! isset($payment_meta['post_meta']['_stripe_customer_id']['value']) || empty($payment_meta['post_meta']['_stripe_customer_id']['value'])) {
+				throw new Exception(__('A "Stripe Customer ID" value is required.', 'woocommerce-gateway-stripe'));
+			} elseif (0 !== strpos($payment_meta['post_meta']['_stripe_customer_id']['value'], 'cus_')) {
+				throw new Exception(__('Invalid customer ID. A valid "Stripe Customer ID" must begin with "cus_".', 'woocommerce-gateway-stripe'));
 			}
 
 			if (
-				( ! empty( $payment_meta['post_meta']['_stripe_source_id']['value'] )
-				&& 0 !== strpos( $payment_meta['post_meta']['_stripe_source_id']['value'], 'card_' ) )
-				&& ( ! empty( $payment_meta['post_meta']['_stripe_source_id']['value'] )
-				&& 0 !== strpos( $payment_meta['post_meta']['_stripe_source_id']['value'], 'src_' ) ) ) {
+				( ! empty($payment_meta['post_meta']['_stripe_source_id']['value'])
+				&& 0 !== strpos($payment_meta['post_meta']['_stripe_source_id']['value'], 'card_'))
+				&& ( ! empty($payment_meta['post_meta']['_stripe_source_id']['value'])
+				&& 0 !== strpos($payment_meta['post_meta']['_stripe_source_id']['value'], 'src_')) ) {
 
-				throw new Exception( __( 'Invalid source ID. A valid source "Stripe Source ID" must begin with "src_" or "card_".', 'woocommerce-gateway-stripe' ) );
+				throw new Exception(__('Invalid source ID. A valid source "Stripe Source ID" must begin with "src_" or "card_".', 'woocommerce-gateway-stripe'));
 			}
 		}
 	}
@@ -414,92 +414,92 @@ 
 	 * @param WC_Subscription $subscription the subscription details
 	 * @return string the subscription payment method
 	 */
-	public function maybe_render_subscription_payment_method( $payment_method_to_display, $subscription ) {
+	public function maybe_render_subscription_payment_method($payment_method_to_display, $subscription) {
 		$customer_user = WC_Stripe_Helper::is_pre_30() ? $subscription->customer_user : $subscription->get_customer_id();
 
 		// bail for other payment methods
-		if ( ( WC_Stripe_Helper::is_pre_30() ? $subscription->payment_method : $subscription->get_payment_method() ) !== $this->id || ! $customer_user ) {
+		if ((WC_Stripe_Helper::is_pre_30() ? $subscription->payment_method : $subscription->get_payment_method()) !== $this->id || ! $customer_user) {
 			return $payment_method_to_display;
 		}
 
-		$stripe_source_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id() ), '_stripe_source_id', true );
+		$stripe_source_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id()), '_stripe_source_id', true);
 
 		// For BW compat will remove in future.
-		if ( empty( $stripe_source_id ) ) {
-			$stripe_source_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id() ), '_stripe_card_id', true );
+		if (empty($stripe_source_id)) {
+			$stripe_source_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id()), '_stripe_card_id', true);
 
 			// Take this opportunity to update the key name.
-			WC_Stripe_Helper::is_pre_30() ? update_post_meta( $subscription->id, '_stripe_source_id', $stripe_source_id ) : update_post_meta( $subscription->get_id(), '_stripe_source_id', $stripe_source_id );
+			WC_Stripe_Helper::is_pre_30() ? update_post_meta($subscription->id, '_stripe_source_id', $stripe_source_id) : update_post_meta($subscription->get_id(), '_stripe_source_id', $stripe_source_id);
 		}
 
 		$stripe_customer    = new WC_Stripe_Customer();
-		$stripe_customer_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id() ), '_stripe_customer_id', true );
+		$stripe_customer_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->id : $subscription->get_id()), '_stripe_customer_id', true);
 
 		// If we couldn't find a Stripe customer linked to the subscription, fallback to the user meta data.
-		if ( ! $stripe_customer_id || ! is_string( $stripe_customer_id ) ) {
+		if ( ! $stripe_customer_id || ! is_string($stripe_customer_id)) {
 			$user_id            = $customer_user;
-			$stripe_customer_id = get_user_meta( $user_id, '_stripe_customer_id', true );
-			$stripe_source_id   = get_user_meta( $user_id, '_stripe_source_id', true );
+			$stripe_customer_id = get_user_meta($user_id, '_stripe_customer_id', true);
+			$stripe_source_id   = get_user_meta($user_id, '_stripe_source_id', true);
 
 			// For BW compat will remove in future.
-			if ( empty( $stripe_source_id ) ) {
-				$stripe_source_id = get_user_meta( $user_id, '_stripe_card_id', true );
+			if (empty($stripe_source_id)) {
+				$stripe_source_id = get_user_meta($user_id, '_stripe_card_id', true);
 
 				// Take this opportunity to update the key name.
-				update_user_meta( $user_id, '_stripe_source_id', $stripe_source_id );
+				update_user_meta($user_id, '_stripe_source_id', $stripe_source_id);
 			}
 		}
 
 		// If we couldn't find a Stripe customer linked to the account, fallback to the order meta data.
-		if ( ( ! $stripe_customer_id || ! is_string( $stripe_customer_id ) ) && false !== $subscription->order ) {
-			$stripe_customer_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->order->id : $subscription->get_parent_id() ), '_stripe_customer_id', true );
-			$stripe_source_id   = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->order->id : $subscription->get_parent_id() ), '_stripe_source_id', true );
+		if (( ! $stripe_customer_id || ! is_string($stripe_customer_id)) && false !== $subscription->order) {
+			$stripe_customer_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->order->id : $subscription->get_parent_id()), '_stripe_customer_id', true);
+			$stripe_source_id   = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->order->id : $subscription->get_parent_id()), '_stripe_source_id', true);
 
 			// For BW compat will remove in future.
-			if ( empty( $stripe_source_id ) ) {
-				$stripe_source_id = get_post_meta( ( WC_Stripe_Helper::is_pre_30() ? $subscription->order->id : $subscription->get_parent_id() ), '_stripe_card_id', true );
+			if (empty($stripe_source_id)) {
+				$stripe_source_id = get_post_meta((WC_Stripe_Helper::is_pre_30() ? $subscription->order->id : $subscription->get_parent_id()), '_stripe_card_id', true);
 
 				// Take this opportunity to update the key name.
-				WC_Stripe_Helper::is_pre_30() ? update_post_meta( $subscription->order->id, '_stripe_source_id', $stripe_source_id ) : update_post_meta( $subscription->get_parent_id(), '_stripe_source_id', $stripe_source_id );
+				WC_Stripe_Helper::is_pre_30() ? update_post_meta($subscription->order->id, '_stripe_source_id', $stripe_source_id) : update_post_meta($subscription->get_parent_id(), '_stripe_source_id', $stripe_source_id);
 			}
 		}
 
-		$stripe_customer->set_id( $stripe_customer_id );
+		$stripe_customer->set_id($stripe_customer_id);
 		$sources = $stripe_customer->get_sources();
 
-		if ( $sources ) {
+		if ($sources) {
 			$card         = false;
 			$found_source = false;
-			foreach ( $sources as $source ) {
-				if ( isset( $source->type ) && 'card' === $source->type ) {
+			foreach ($sources as $source) {
+				if (isset($source->type) && 'card' === $source->type) {
 					$card = $source->card;
-				} elseif ( isset( $source->object ) && 'card' === $source->object ) {
+				} elseif (isset($source->object) && 'card' === $source->object) {
 					$card = $source;
 				}
 
-				if ( $source->id === $stripe_source_id ) {
+				if ($source->id === $stripe_source_id) {
 					$found_source = true;
 
-					if ( $card ) {
+					if ($card) {
 						/* translators: 1) card brand 2) last 4 digits */
-						$payment_method_to_display = sprintf( __( 'Via %1$s card ending in %2$s', 'woocommerce-gateway-stripe' ), ( isset( $card->brand ) ? $card->brand : __( 'N/A', 'woocommerce-gateway-stripe' ) ), $card->last4 );
+						$payment_method_to_display = sprintf(__('Via %1$s card ending in %2$s', 'woocommerce-gateway-stripe'), (isset($card->brand) ? $card->brand : __('N/A', 'woocommerce-gateway-stripe')), $card->last4);
 					} else {
-						$payment_method_to_display = __( 'N/A', 'woocommerce-gateway-stripe' );
+						$payment_method_to_display = __('N/A', 'woocommerce-gateway-stripe');
 					}
 					break;
 				}
 			}
 
-			if ( ! $found_source ) {
-				if ( 'card' === $sources[0]->type ) {
+			if ( ! $found_source) {
+				if ('card' === $sources[0]->type) {
 					$card = $sources[0]->card;
 				}
 
-				if ( $card ) {
+				if ($card) {
 					/* translators: 1) card brand 2) last 4 digits */
-					$payment_method_to_display = sprintf( __( 'Via %1$s card ending in %2$s', 'woocommerce-gateway-stripe' ), ( isset( $card->brand ) ? $card->brand : __( 'N/A', 'woocommerce-gateway-stripe' ) ), $card->last4 );
+					$payment_method_to_display = sprintf(__('Via %1$s card ending in %2$s', 'woocommerce-gateway-stripe'), (isset($card->brand) ? $card->brand : __('N/A', 'woocommerce-gateway-stripe')), $card->last4);
 				} else {
-					$payment_method_to_display = __( 'N/A', 'woocommerce-gateway-stripe' );
+					$payment_method_to_display = __('N/A', 'woocommerce-gateway-stripe');
 				}
 			}
 		}