woocommerce / woocommerce-gateway-stripe

tests/phpunit/test-wc-stripe-payment-gateway.php

Spacing +24 added lines, -24 removed lines

@@ -25,8 +25,8 @@ 
 	/**
 	 * Helper function to update test order meta data
 	 */
-	private function updateOrderMeta( $order, $key, $value ) {
-		$order->update_meta_data( $key, $value );
+	private function updateOrderMeta($order, $key, $value) {
+		$order->update_meta_data($key, $value);
 	}
 
 	/**
@@ -34,8 +34,8 @@ 
 	 */
 	public function test_default_get_payment_intent_from_order() {
 		$order = WC_Helper_Order::create_order();
-		$intent = $this->gateway->get_intent_from_order( $order );
-		$this->assertFalse( $intent );
+		$intent = $this->gateway->get_intent_from_order($order);
+		$this->assertFalse($intent);
 	}
 
 	/**
@@ -43,30 +43,30 @@ 
 	 */
 	public function test_success_get_payment_intent_from_order() {
 		$order = WC_Helper_Order::create_order();
-		$this->updateOrderMeta( $order, '_stripe_intent_id', 'pi_123' );
-		$expected_intent = ( object ) [ 'id' => 'pi_123' ];
-		$callback = function( $preempt, $request_args, $url ) use ( $expected_intent ) {
+		$this->updateOrderMeta($order, '_stripe_intent_id', 'pi_123');
+		$expected_intent = (object) ['id' => 'pi_123'];
+		$callback = function($preempt, $request_args, $url) use ($expected_intent) {
 			$response = [
 				'headers' 	=> [],
-				'body'		=> json_encode( $expected_intent ),
+				'body'		=> json_encode($expected_intent),
 				'response'	=> [
 					'code' 		=> 200,
 					'message' 	=> 'OK',
 				],
 			];
 
-			$this->assertEquals( 'GET', $request_args['method'] );
-			$this->assertStringEndsWith( 'payment_intents/pi_123', $url );
+			$this->assertEquals('GET', $request_args['method']);
+			$this->assertStringEndsWith('payment_intents/pi_123', $url);
 
 			return $response;
 		};
 
-		add_filter( 'pre_http_request', $callback, 10, 3);
+		add_filter('pre_http_request', $callback, 10, 3);
 
-		$intent = $this->gateway->get_intent_from_order( $order );
-		$this->assertEquals( $expected_intent, $intent );
+		$intent = $this->gateway->get_intent_from_order($order);
+		$this->assertEquals($expected_intent, $intent);
 
-		remove_filter( 'pre_http_request', $callback );
+		remove_filter('pre_http_request', $callback);
 	}
 
 	/**
@@ -74,34 +74,34 @@ 
 	 */
 	public function test_error_get_payment_intent_from_order() {
 		$order = WC_Helper_Order::create_order();
-		$this->updateOrderMeta( $order, '_stripe_intent_id', 'pi_123' );
-		$response_error = ( object ) [
+		$this->updateOrderMeta($order, '_stripe_intent_id', 'pi_123');
+		$response_error = (object) [
 			'error' => [
 				'code' 		=> 'resource_missing',
 				'message' 	=> 'error_message'
 			]
 		];
-		$callback = function( $preempt, $request_args, $url ) use ( $response_error ) {
+		$callback = function($preempt, $request_args, $url) use ($response_error) {
 			$response = [
 				'headers' 	=> [],
-				'body'		=> json_encode( $response_error ),
+				'body'		=> json_encode($response_error),
 				'response'	=> [
 					'code' 		=> 404,
 					'message' 	=> 'ERR',
 				],
 			];
 
-			$this->assertEquals( 'GET', $request_args['method'] );
-			$this->assertStringEndsWith( 'payment_intents/pi_123', $url );
+			$this->assertEquals('GET', $request_args['method']);
+			$this->assertStringEndsWith('payment_intents/pi_123', $url);
 
 			return $response;
 		};
 
-		add_filter( 'pre_http_request', $callback, 10, 3);
+		add_filter('pre_http_request', $callback, 10, 3);
 
-		$intent = $this->gateway->get_intent_from_order( $order );
-		$this->assertFalse( $intent );
+		$intent = $this->gateway->get_intent_from_order($order);
+		$this->assertFalse($intent);
 
-		remove_filter( 'pre_http_request', $callback );
+		remove_filter('pre_http_request', $callback);
 	}
 }

tests/phpunit/test-wc-stripe-sub-initial.php

Spacing +39 added lines, -39 removed lines

@@ -34,9 +34,9 @@ 
 	public function setUp() {
 		parent::setUp();
 
-		$this->wc_stripe_subs_compat = $this->getMockBuilder( 'WC_Stripe_Subs_Compat' )
+		$this->wc_stripe_subs_compat = $this->getMockBuilder('WC_Stripe_Subs_Compat')
 			->disableOriginalConstructor()
-			->setMethods( array( 'prepare_source', 'has_subscription' ) )
+			->setMethods(array('prepare_source', 'has_subscription'))
 			->getMock();
 
 		// Mocked in order to get metadata[payment_type] = recurring in the HTTP request.
@@ -54,7 +54,7 @@ 
 	 */
 	public function tearDown() {
 		parent::tearDown();
-		delete_option( 'woocommerce_stripe_settings' );
+		delete_option('woocommerce_stripe_settings');
 	}
 
 	/**
@@ -70,21 +70,21 @@ 
 	public function test_initial_intent_parameters() {
 		$initial_order        = WC_Helper_Order::create_order();
 		$order_id             = $initial_order->get_id();
-		$stripe_amount        = WC_Stripe_Helper::get_stripe_amount( $initial_order->get_total() );
-		$currency             = strtolower( $initial_order->get_currency() );
+		$stripe_amount        = WC_Stripe_Helper::get_stripe_amount($initial_order->get_total());
+		$currency             = strtolower($initial_order->get_currency());
 		$customer             = 'cus_123abc';
 		$source               = 'src_123abc';
-		$statement_descriptor = WC_Stripe_Helper::clean_statement_descriptor( $this->statement_descriptor );
+		$statement_descriptor = WC_Stripe_Helper::clean_statement_descriptor($this->statement_descriptor);
 		$intents_api_endpoint = 'https://api.stripe.com/v1/payment_intents';
 		$urls_used            = array();
 
-		$initial_order->set_payment_method( 'stripe' );
+		$initial_order->set_payment_method('stripe');
 		$initial_order->save();
 
 		// Arrange: Mock prepare_source() so that we have a customer and source.
 		$this->wc_stripe_subs_compat
-			->expects( $this->any() )
-			->method( 'prepare_source' )
+			->expects($this->any())
+			->method('prepare_source')
 			->will(
 				$this->returnValue(
 					(object) array(
@@ -98,11 +98,11 @@ 
 
 		// Emulate a subscription.
 		$this->wc_stripe_subs_compat
-			->expects( $this->any() )
-			->method( 'has_subscription' )
-			->will( $this->returnValue( true ) );
+			->expects($this->any())
+			->method('has_subscription')
+			->will($this->returnValue(true));
 
-		$pre_http_request_response_callback = function( $preempt, $request_args, $url ) use (
+		$pre_http_request_response_callback = function($preempt, $request_args, $url) use (
 			$stripe_amount,
 			$currency,
 			$customer,
@@ -113,9 +113,9 @@ 
 			&$urls_used
 		) {
 			// Add all urls to array so we can later make assertions about which endpoints were used.
-			array_push( $urls_used, $url );
+			array_push($urls_used, $url);
 			// Continue without mocking the request if it's not the endpoint we care about.
-			if ( 0 !== strpos( $url, $intents_api_endpoint ) ) {
+			if (0 !== strpos($url, $intents_api_endpoint)) {
 				return false;
 			}
 
@@ -123,7 +123,7 @@ 
 			$response = array(
 				'headers'  => array(),
 				// Too bad we aren't dynamically setting things 'cus_123abc' when using this file.
-				'body'     => file_get_contents( 'tests/phpunit/dummy-data/subscription_signup_response_success.json' ),
+				'body'     => file_get_contents('tests/phpunit/dummy-data/subscription_signup_response_success.json'),
 				'response' => array(
 					'code'    => 200,
 					'message' => 'OK',
@@ -133,17 +133,17 @@ 
 			);
 
 			// Respond with a successfull intent for confirmations.
-			if ( $url !== $intents_api_endpoint ) {
-				$response['body'] = str_replace( 'requires_confirmation', 'succeeded', $response['body'] );
+			if ($url !== $intents_api_endpoint) {
+				$response['body'] = str_replace('requires_confirmation', 'succeeded', $response['body']);
 				return $response;
 			}
 
 			// Assert: the request method is POST.
-			$this->assertArrayHasKey( 'method', $request_args );
-			$this->assertSame( 'POST', $request_args['method'] );
+			$this->assertArrayHasKey('method', $request_args);
+			$this->assertSame('POST', $request_args['method']);
 
 			// Assert: the request has a body.
-			$this->assertArrayHasKey( 'body', $request_args );
+			$this->assertArrayHasKey('body', $request_args);
 
 			// Assert: the request body contains these values.
 			$expected_request_body_values = array(
@@ -153,11 +153,11 @@ 
 				'statement_descriptor' => $statement_descriptor,
 				'customer'             => $customer,
 				'setup_future_usage'   => 'off_session',
-				'payment_method_types' => array( 'card' ),
+				'payment_method_types' => array('card'),
 			);
-			foreach ( $expected_request_body_values as $key => $value ) {
-				$this->assertArrayHasKey( $key, $request_args['body'] );
-				$this->assertSame( $value, $request_args['body'][ $key ] );
+			foreach ($expected_request_body_values as $key => $value) {
+				$this->assertArrayHasKey($key, $request_args['body']);
+				$this->assertSame($value, $request_args['body'][$key]);
 			}
 
 			// Assert: the request body contains these keys, without checking for their value.
@@ -165,44 +165,44 @@ 
 				'description',
 				'capture_method',
 			);
-			foreach ( $expected_request_body_keys as $key ) {
-				$this->assertArrayHasKey( $key, $request_args['body'] );
+			foreach ($expected_request_body_keys as $key) {
+				$this->assertArrayHasKey($key, $request_args['body']);
 			}
 
 			// Assert: the body metadata contains the order ID.
-			$this->assertSame( $order_id, absint( $request_args['body']['metadata']['order_id'] ) );
+			$this->assertSame($order_id, absint($request_args['body']['metadata']['order_id']));
 
 			// // Assert: the body metadata has these keys, without checking for their value.
 			$expected_metadata_keys = array(
 				'customer_name',
 				'customer_email',
 			);
-			foreach ( $expected_metadata_keys as $key ) {
-				$this->assertArrayHasKey( $key, $request_args['body']['metadata'] );
+			foreach ($expected_metadata_keys as $key) {
+				$this->assertArrayHasKey($key, $request_args['body']['metadata']);
 			}
 
 			// Return dummy content as the response.
 			return $response;
 		};
-		add_filter( 'pre_http_request', $pre_http_request_response_callback, 10, 3 );
+		add_filter('pre_http_request', $pre_http_request_response_callback, 10, 3);
 
 		// Act: call process_subscription_payment().
 		// We need to use `wc_stripe_subs_compat` here because we mocked this class earlier.
-		$result = $this->wc_stripe_subs_compat->process_payment( $order_id );
+		$result = $this->wc_stripe_subs_compat->process_payment($order_id);
 
 		// Assert: nothing was returned.
-		$this->assertEquals( $result['result'], 'success' );
-		$this->assertArrayHasKey( 'redirect', $result );
+		$this->assertEquals($result['result'], 'success');
+		$this->assertArrayHasKey('redirect', $result);
 
-		$order      = wc_get_order( $order_id );
-		$order_data = $order->get_meta( '_stripe_intent_id' );
+		$order      = wc_get_order($order_id);
+		$order_data = $order->get_meta('_stripe_intent_id');
 
-		$this->assertEquals( $order_data, 'pi_123abc' );
+		$this->assertEquals($order_data, 'pi_123abc');
 
 		// Assert: called payment intents.
-		$this->assertTrue( in_array( $intents_api_endpoint, $urls_used, true ) );
+		$this->assertTrue(in_array($intents_api_endpoint, $urls_used, true));
 
 		// Clean up.
-		remove_filter( 'pre_http_request', array( $this, 'pre_http_request_response_success' ) );
+		remove_filter('pre_http_request', array($this, 'pre_http_request_response_success'));
 	}
 }

tests/phpunit/test-wc-stripe-level-3-data.php

Spacing +22 added lines, -22 removed lines

@@ -7,19 +7,19 @@ 
 class WC_Stripe_level3_Data_Test extends WP_UnitTestCase {
 	public function test_data_for_mutli_item_order() {
 		$store_postcode = '90210';
-		update_option( 'woocommerce_store_postcode', $store_postcode );
+		update_option('woocommerce_store_postcode', $store_postcode);
 
 		// Arrange: Create a couple of products to use.
 		$variation_product = WC_Helper_Product::create_variation_product();
 		$variation_ids     = $variation_product->get_children();
 
-		$product_1 = wc_get_product ( $variation_ids[0] );
-		$product_1->set_regular_price( 19.19 );
-		$product_1->set_sale_price( 11.83 );
+		$product_1 = wc_get_product($variation_ids[0]);
+		$product_1->set_regular_price(19.19);
+		$product_1->set_sale_price(11.83);
 		$product_1->save();
 
-		$product_2 = wc_get_product( $variation_ids[1] );
-		$product_2->set_regular_price( 20.05 );
+		$product_2 = wc_get_product($variation_ids[1]);
+		$product_2->set_regular_price(20.05);
 		$product_2->save();
 
 		// Arrange: Set up an order with:
@@ -27,16 +27,16 @@ 
 		// 2) The same product added several times.
 		// 3) A valid US ZIP code
 		$order = new WC_Order();
-		$order->set_shipping_postcode( '90210' );
-		$order->add_product( $product_1, 1 ); // Add one item of the first product variation
-		$order->add_product( $product_2, 2 ); // Add two items of the second product variation
+		$order->set_shipping_postcode('90210');
+		$order->add_product($product_1, 1); // Add one item of the first product variation
+		$order->add_product($product_2, 2); // Add two items of the second product variation
 
 		$order->save();
 		$order->calculate_totals();
 
 		// Act: Call get_level3_data_from_order().
 		$gateway = new WC_Gateway_Stripe();
-		$result = $gateway->get_level3_data_from_order( $order );
+		$result = $gateway->get_level3_data_from_order($order);
 
 		// Assert.
 		$this->assertEquals(
@@ -48,7 +48,7 @@ 
 				'line_items' => array(
 					(object) array(
 						'product_code'        => (string) $product_1->get_id(),
-						'product_description' => substr( $product_1->get_name(), 0, 26 ),
+						'product_description' => substr($product_1->get_name(), 0, 26),
 						'unit_cost'           => 1183,
 						'quantity'            => 1,
 						'tax_amount'          => 0,
@@ -56,7 +56,7 @@ 
 					),
 					(object) array(
 						'product_code'        => (string) $product_2->get_id(),
-						'product_description' => substr( $product_2->get_name(), 0, 26 ),
+						'product_description' => substr($product_2->get_name(), 0, 26),
 						'unit_cost'           => 2005,
 						'quantity'            => 2,
 						'tax_amount'          => 0,
@@ -68,14 +68,14 @@ 
 		);
 
 		// Assert: Check that Stripe's total charge check passes.
-		$total_charged = WC_Stripe_Helper::get_stripe_amount( $order->get_total() );
-		$sum_of_unit_costs = array_reduce( $result['line_items'], function( $sum, $item ) {
+		$total_charged = WC_Stripe_Helper::get_stripe_amount($order->get_total());
+		$sum_of_unit_costs = array_reduce($result['line_items'], function($sum, $item) {
 			return $sum + $item->quantity * $item->unit_cost;
 		}  );
-		$sum_of_taxes = array_reduce( $result['line_items'], function( $sum, $item ) {
+		$sum_of_taxes = array_reduce($result['line_items'], function($sum, $item) {
 			return $sum + $item->tax_amount;
 		}  );
-		$sum_of_discounts = array_reduce( $result['line_items'], function( $sum, $item ) {
+		$sum_of_discounts = array_reduce($result['line_items'], function($sum, $item) {
 			return $sum + $item->discount_amount;
 		}  );
 		$shipping_amount = $result['shipping_amount'];
@@ -87,24 +87,24 @@ 
 
 	public function test_non_us_shipping_zip_codes() {
 		// Update the store with the right post code.
-		update_option( 'woocommerce_store_postcode', 1040 );
+		update_option('woocommerce_store_postcode', 1040);
 
 		// Arrange: Create a couple of products to use.
 		$product = WC_Helper_Product::create_simple_product();
-		$product->set_regular_price( 19.19 );
+		$product->set_regular_price(19.19);
 		$product->save();
 
 		// Arrange: Set up an order with a non-US postcode.
 		$order = new WC_Order();
-		$order->set_shipping_postcode( '1050' );
-		$order->add_product( $product, 1 );
+		$order->set_shipping_postcode('1050');
+		$order->add_product($product, 1);
 		$order->save();
 		$order->calculate_totals();
 
 		// Act: Call get_level3_data_from_order().
 		$store_postcode = '1100';
 		$gateway = new WC_Gateway_Stripe();
-		$result = $gateway->get_level3_data_from_order( $order );
+		$result = $gateway->get_level3_data_from_order($order);
 
 		// Assert.
 		$this->assertEquals(
@@ -114,7 +114,7 @@ 
 				'line_items' => array(
 					(object) array(
 						'product_code'        => (string) $product->get_id(),
-						'product_description' => substr( $product->get_name(), 0, 26 ),
+						'product_description' => substr($product->get_name(), 0, 26),
 						'unit_cost'           => 1919,
 						'quantity'            => 1,
 						'tax_amount'          => 0,

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

Spacing +100 added lines, -100 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -21,9 +21,9 @@ 
 	 * @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( 'woocommerce_stripe_updated', array( $this, 'stripe_updated' ) );
+		add_action('admin_notices', array($this, 'admin_notices'));
+		add_action('wp_loaded', array($this, 'hide_notices'));
+		add_action('woocommerce_stripe_updated', array($this, 'stripe_updated'));
 	}
 
 	/**
@@ -32,8 +32,8 @@ 
 	 * @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,
@@ -47,7 +47,7 @@ 
 	 * @version 4.0.0
 	 */
 	public function admin_notices() {
-		if ( ! current_user_can( 'manage_woocommerce' ) ) {
+		if ( ! current_user_can('manage_woocommerce')) {
 			return;
 		}
 
@@ -57,17 +57,17 @@ 
 		// 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:relative;float:right;padding:9px 0px 9px 9px 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:relative;float:right;padding:9px 0px 9px 9px 9px;text-decoration:none;"></a>
 				<?php
 			}
 
 			echo '<p>';
-			echo wp_kses( $notice['message'], array( 'a' => array( 'href' => array(), 'target' => array() ) ) );
+			echo wp_kses($notice['message'], array('a' => array('href' => array(), 'target' => array())));
 			echo '</p></div>';
 		}
 	}
@@ -100,111 +100,111 @@ 
 	 * @version 4.0.0
 	 */
 	public function stripe_check_environment() {
-		$show_style_notice   = get_option( 'wc_stripe_show_style_notice' );
-		$show_ssl_notice     = get_option( 'wc_stripe_show_ssl_notice' );
-		$show_keys_notice    = get_option( 'wc_stripe_show_keys_notice' );
-		$show_3ds_notice     = get_option( 'wc_stripe_show_3ds_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' );
-		$show_sca_notice     = get_option( 'wc_stripe_show_sca_notice' );
-		$changed_keys_notice = get_option( 'wc_stripe_show_changed_keys_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'] : '';
-		$three_d_secure      = isset( $options['three_d_secure'] ) && 'yes' === $options['three_d_secure'];
-
-		if ( isset( $options['enabled'] ) && 'yes' === $options['enabled'] ) {
-			if ( empty( $show_3ds_notice ) && $three_d_secure ) {
+		$show_style_notice   = get_option('wc_stripe_show_style_notice');
+		$show_ssl_notice     = get_option('wc_stripe_show_ssl_notice');
+		$show_keys_notice    = get_option('wc_stripe_show_keys_notice');
+		$show_3ds_notice     = get_option('wc_stripe_show_3ds_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');
+		$show_sca_notice     = get_option('wc_stripe_show_sca_notice');
+		$changed_keys_notice = get_option('wc_stripe_show_changed_keys_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'] : '';
+		$three_d_secure      = isset($options['three_d_secure']) && 'yes' === $options['three_d_secure'];
+
+		if (isset($options['enabled']) && 'yes' === $options['enabled']) {
+			if (empty($show_3ds_notice) && $three_d_secure) {
 				$url = 'https://stripe.com/docs/payments/3d-secure#three-ds-radar';
 
 				/* translators: 1) A URL that explains Stripe Radar. */
-				$message = __( 'WooCommerce Stripe - We see that you had the "Require 3D secure when applicable" setting turned on. This setting is not available here anymore, because it is now replaced by Stripe Radar. You can learn more about it <a href="%s" target="_blank">here</a>.', 'woocommerce-gateway-stripe' );
+				$message = __('WooCommerce Stripe - We see that you had the "Require 3D secure when applicable" setting turned on. This setting is not available here anymore, because it is now replaced by Stripe Radar. You can learn more about it <a href="%s" target="_blank">here</a>.', 'woocommerce-gateway-stripe');
 
-				$this->add_admin_notice( '3ds', 'notice notice-warning', sprintf( $message, $url ), true );
+				$this->add_admin_notice('3ds', 'notice notice-warning', sprintf($message, $url), true);
 			}
 
-			if ( empty( $show_style_notice ) ) {
+			if (empty($show_style_notice)) {
 				/* translators: 1) int version 2) int version */
-				$message = __( 'WooCommerce Stripe - We recently made changes to Stripe that may impact the appearance of your checkout. If your checkout has changed unexpectedly, please follow these <a href="https://docs.woocommerce.com/document/stripe/#styling" target="_blank">instructions</a> to fix.', 'woocommerce-gateway-stripe' );
+				$message = __('WooCommerce Stripe - We recently made changes to Stripe that may impact the appearance of your checkout. If your checkout has changed unexpectedly, please follow these <a href="https://docs.woocommerce.com/document/stripe/#styling" target="_blank">instructions</a> to fix.', 'woocommerce-gateway-stripe');
 
-				$this->add_admin_notice( 'style', 'notice notice-warning', $message, true );
+				$this->add_admin_notice('style', 'notice notice-warning', $message, true);
 
 				return;
 			}
 
-			if ( empty( $show_phpver_notice ) ) {
-				if ( version_compare( phpversion(), WC_STRIPE_MIN_PHP_VER, '<' ) ) {
+			if (empty($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( $show_wcver_notice ) ) {
-				if ( WC_Stripe_Helper::is_wc_lt( WC_STRIPE_FUTURE_MIN_WC_VER ) ) {
+			if (empty($show_wcver_notice)) {
+				if (WC_Stripe_Helper::is_wc_lt(WC_STRIPE_FUTURE_MIN_WC_VER)) {
 					/* translators: 1) int version 2) int version */
-					$message = __( 'WooCommerce Stripe - This is the last version of the plugin compatible with WooCommerce %1$s. All furture versions of the plugin will require WooCommerce %2$s or greater.', 'woocommerce-gateway-stripe' );
-					$this->add_admin_notice( 'wcver', 'notice notice-warning', sprintf( $message, WC_VERSION, WC_STRIPE_FUTURE_MIN_WC_VER ), true );
+					$message = __('WooCommerce Stripe - This is the last version of the plugin compatible with WooCommerce %1$s. All furture versions of the plugin will require WooCommerce %2$s or greater.', 'woocommerce-gateway-stripe');
+					$this->add_admin_notice('wcver', 'notice notice-warning', sprintf($message, WC_VERSION, WC_STRIPE_FUTURE_MIN_WC_VER), 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_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( '/^[rs]k_test_/', $test_secret_key ) ) {
+						! empty($test_pub_key) && ! preg_match('/^pk_test_/', $test_pub_key)
+						|| ! empty($test_secret_key) && ! preg_match('/^[rs]k_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( '/^[rs]k_live_/', $live_secret_key ) ) {
+						! empty($live_pub_key) && ! preg_match('/^pk_live_/', $live_pub_key)
+						|| ! empty($live_secret_key) && ! preg_match('/^[rs]k_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 live 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 live 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 ( ! wc_checkout_is_https() ) {
+				if ( ! wc_checkout_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>', '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>', 'woocommerce-gateway-stripe'), 'https://en.wikipedia.org/wiki/Transport_Layer_Security'), true);
 				}
 			}
 
-			if ( empty( $show_sca_notice ) ) {
-				$this->add_admin_notice( 'sca', 'notice notice-success', sprintf( __( 'Stripe is now ready for Strong Customer Authentication (SCA) and 3D Secure 2! <a href="%1$s" target="_blank">Read about SCA</a>', 'woocommerce-gateway-stripe' ), 'https://woocommerce.com/posts/introducing-strong-customer-authentication-sca/' ), true );
+			if (empty($show_sca_notice)) {
+				$this->add_admin_notice('sca', 'notice notice-success', sprintf(__('Stripe is now ready for Strong Customer Authentication (SCA) and 3D Secure 2! <a href="%1$s" target="_blank">Read about SCA</a>', 'woocommerce-gateway-stripe'), 'https://woocommerce.com/posts/introducing-strong-customer-authentication-sca/'), true);
 			}
 
-			if ( 'yes' === $changed_keys_notice ) {
+			if ('yes' === $changed_keys_notice) {
 				// translators: %s is a the URL for the link.
-				$this->add_admin_notice( 'changed_keys', 'notice notice-warning', sprintf( __( 'The public and/or secret keys for the Stripe gateway have been changed. This might cause errors for existing customers and saved payment methods. <a href="%s" target="_blank">Click here to learn more</a>.', 'woocommerce-gateway-stripe' ), 'https://docs.woocommerce.com/document/stripe-fixing-customer-errors/' ), true );
+				$this->add_admin_notice('changed_keys', 'notice notice-warning', sprintf(__('The public and/or secret keys for the Stripe gateway have been changed. This might cause errors for existing customers and saved payment methods. <a href="%s" target="_blank">Click here to learn more</a>.', 'woocommerce-gateway-stripe'), 'https://docs.woocommerce.com/document/stripe-fixing-customer-errors/'), true);
 			}
 		}
 	}
@@ -217,17 +217,17 @@ 
 	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() ) ) {
+			if ( ! in_array(get_woocommerce_currency(), $gateway->get_supported_currency())) {
 				/* translators: %1$s Payment method, %2$s List of supported currencies */
-				$this->add_admin_notice( $method, 'notice notice-error', sprintf( __( '%1$s is enabled - it requires store currency to be set to %2$s', 'woocommerce-gateway-stripe' ), $method, implode( ', ', $gateway->get_supported_currency() ) ), true );
+				$this->add_admin_notice($method, 'notice notice-error', sprintf(__('%1$s is enabled - it requires store currency to be set to %2$s', 'woocommerce-gateway-stripe'), $method, implode(', ', $gateway->get_supported_currency())), true);
 			}
 		}
 	}
@@ -239,71 +239,71 @@ 
 	 * @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 'style':
-					update_option( 'wc_stripe_show_style_notice', 'no' );
+					update_option('wc_stripe_show_style_notice', 'no');
 					break;
 				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 '3ds':
-					update_option( 'wc_stripe_show_3ds_notice', 'no' );
+					update_option('wc_stripe_show_3ds_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;
 				case 'sca':
-					update_option( 'wc_stripe_show_sca_notice', 'no' );
+					update_option('wc_stripe_show_sca_notice', 'no');
 					break;
 				case 'changed_keys':
-					update_option( 'wc_stripe_show_changed_keys_notice', 'no' );
+					update_option('wc_stripe_show_changed_keys_notice', 'no');
 			}
 		}
 	}
@@ -316,7 +316,7 @@ 
 	 * @return string Setting link
 	 */
 	public function get_setting_link() {
-		return admin_url( 'admin.php?page=wc-settings&tab=checkout&section=stripe' );
+		return admin_url('admin.php?page=wc-settings&tab=checkout&section=stripe');
 	}
 
 	/**
@@ -325,16 +325,16 @@ 
 	 * @since 4.3.0
 	 */
 	public function stripe_updated() {
-		$previous_version = get_option( 'wc_stripe_version' );
+		$previous_version = get_option('wc_stripe_version');
 
 		// Only show the style notice if the plugin was installed and older than 4.1.4.
-		if ( empty( $previous_version ) || version_compare( $previous_version, '4.1.4', 'ge' ) ) {
-			update_option( 'wc_stripe_show_style_notice', 'no' );
+		if (empty($previous_version) || version_compare($previous_version, '4.1.4', 'ge')) {
+			update_option('wc_stripe_show_style_notice', 'no');
 		}
 
 		// Only show the SCA notice on pre-4.3.0 installs.
-		if ( empty( $previous_version ) || version_compare( $previous_version, '4.3.0', 'ge' ) ) {
-			update_option( 'wc_stripe_show_sca_notice', 'no' );
+		if (empty($previous_version) || version_compare($previous_version, '4.3.0', 'ge')) {
+			update_option('wc_stripe_show_sca_notice', 'no');
 		}
 	}
 }

tests/phpunit/test-wc-stripe-payment-request.php

Spacing +31 added lines, -31 removed lines

@@ -63,21 +63,21 @@ 
 		$this->simple_product = WC_Helper_Product::create_simple_product();
 
 		$zone = new WC_Shipping_Zone();
-		$zone->set_zone_name( 'Worldwide' );
-		$zone->set_zone_order( 1 );
+		$zone->set_zone_name('Worldwide');
+		$zone->set_zone_order(1);
 		$zone->save();
 
-		$this->flat_rate_id = $zone->add_shipping_method( 'flat_rate' );
-		self::set_shipping_method_cost( $this->flat_rate_id, '5' );
+		$this->flat_rate_id = $zone->add_shipping_method('flat_rate');
+		self::set_shipping_method_cost($this->flat_rate_id, '5');
 
-		$this->local_pickup_id = $zone->add_shipping_method( 'local_pickup' );
-		self::set_shipping_method_cost( $this->local_pickup_id, '1' );
+		$this->local_pickup_id = $zone->add_shipping_method('local_pickup');
+		self::set_shipping_method_cost($this->local_pickup_id, '1');
 
 		$this->zone = $zone;
 
 		WC()->session->init();
-		WC()->cart->add_to_cart( $this->simple_product->get_id(), 1 );
-		$this->pr->update_shipping_method( [ self::get_shipping_option_rate_id( $this->flat_rate_id ) ] );
+		WC()->cart->add_to_cart($this->simple_product->get_id(), 1);
+		$this->pr->update_shipping_method([self::get_shipping_option_rate_id($this->flat_rate_id)]);
 		WC()->cart->calculate_totals();
 	}
 
@@ -94,12 +94,12 @@ 
 	 * @param string $instance_id Shipping method instance id
 	 * @param string $cost        Shipping method cost in USD
 	 */
-	private static function set_shipping_method_cost( $instance_id, $cost ) {
-		$method          = WC_Shipping_Zones::get_shipping_method( $instance_id );
+	private static function set_shipping_method_cost($instance_id, $cost) {
+		$method          = WC_Shipping_Zones::get_shipping_method($instance_id);
 		$option_key      = $method->get_instance_option_key();
-		$options         = get_option( $option_key );
+		$options         = get_option($option_key);
 		$options['cost'] = $cost;
-		update_option( $option_key, $options );
+		update_option($option_key, $options);
 	}
 
 	/**
@@ -109,13 +109,13 @@ 
 	 *
 	 * @return array Shipping option.
 	 */
-	private static function get_shipping_option( $instance_id ) {
-		$method = WC_Shipping_Zones::get_shipping_method( $instance_id );
+	private static function get_shipping_option($instance_id) {
+		$method = WC_Shipping_Zones::get_shipping_method($instance_id);
 		return [
 			'id'     => $method->get_rate_id(),
 			'label'  => $method->title,
 			'detail' => '',
-			'amount' => WC_Stripe_Helper::get_stripe_amount( $method->get_instance_option( 'cost' ) ),
+			'amount' => WC_Stripe_Helper::get_stripe_amount($method->get_instance_option('cost')),
 		];
 	}
 
@@ -126,28 +126,28 @@ 
 	 *
 	 * @return string Shipping option instance rate id.
 	 */
-	private static function get_shipping_option_rate_id( $instance_id ) {
-		$method = WC_Shipping_Zones::get_shipping_method( $instance_id );
+	private static function get_shipping_option_rate_id($instance_id) {
+		$method = WC_Shipping_Zones::get_shipping_method($instance_id);
 		return $method->get_rate_id();
 	}
 
 
 	public function test_get_shipping_options_returns_shipping_options() {
-		$data = $this->pr->get_shipping_options( self::SHIPPING_ADDRESS );
+		$data = $this->pr->get_shipping_options(self::SHIPPING_ADDRESS);
 
 		$expected_shipping_options = array_map(
 			'self::get_shipping_option',
-			[ $this->flat_rate_id, $this->local_pickup_id ]
+			[$this->flat_rate_id, $this->local_pickup_id]
 		);
 
-		$this->assertEquals( 'success', $data['result'] );
-		$this->assertEquals( $expected_shipping_options, $data['shipping_options'], 'Shipping options mismatch' );
+		$this->assertEquals('success', $data['result']);
+		$this->assertEquals($expected_shipping_options, $data['shipping_options'], 'Shipping options mismatch');
 	}
 
 	public function test_get_shipping_options_returns_chosen_option() {
-		$data = $this->pr->get_shipping_options( self::SHIPPING_ADDRESS );
+		$data = $this->pr->get_shipping_options(self::SHIPPING_ADDRESS);
 
-		$flat_rate              = $this->get_shipping_option( $this->flat_rate_id );
+		$flat_rate              = $this->get_shipping_option($this->flat_rate_id);
 		$expected_display_items = [
 			[
 				'label'  => 'Shipping',
@@ -155,22 +155,22 @@ 
 			],
 		];
 
-		$this->assertEquals( 1500, $data['total']['amount'], 'Total amount mismatch' );
-		$this->assertEquals( $expected_display_items, $data['displayItems'], 'Display items mismatch' );
+		$this->assertEquals(1500, $data['total']['amount'], 'Total amount mismatch');
+		$this->assertEquals($expected_display_items, $data['displayItems'], 'Display items mismatch');
 	}
 
 	public function test_get_shipping_options_keeps_chosen_option() {
-		$method_id = self::get_shipping_option_rate_id( $this->local_pickup_id );
-		$this->pr->update_shipping_method( [ $method_id ] );
+		$method_id = self::get_shipping_option_rate_id($this->local_pickup_id);
+		$this->pr->update_shipping_method([$method_id]);
 
-		$data = $this->pr->get_shipping_options( self::SHIPPING_ADDRESS );
+		$data = $this->pr->get_shipping_options(self::SHIPPING_ADDRESS);
 
 		$expected_shipping_options = array_map(
 			'self::get_shipping_option',
-			[ $this->local_pickup_id, $this->flat_rate_id ]
+			[$this->local_pickup_id, $this->flat_rate_id]
 		);
 
-		$this->assertEquals( 'success', $data['result'] );
-		$this->assertEquals( $expected_shipping_options, $data['shipping_options'], 'Shipping options mismatch' );
+		$this->assertEquals('success', $data['result']);
+		$this->assertEquals($expected_shipping_options, $data['shipping_options'], 'Shipping options mismatch');
 	}
 }

woocommerce-gateway-stripe.php

Spacing +98 added lines, -98 removed lines

@@ -15,20 +15,20 @@ 
  *
  */
 
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
 /**
  * Required minimums and constants
  */
-define( 'WC_STRIPE_VERSION', '4.4.0' );
-define( 'WC_STRIPE_MIN_PHP_VER', '5.6.0' );
-define( 'WC_STRIPE_MIN_WC_VER', '3.0' );
-define( 'WC_STRIPE_FUTURE_MIN_WC_VER', '3.0' );
-define( 'WC_STRIPE_MAIN_FILE', __FILE__ );
-define( 'WC_STRIPE_PLUGIN_URL', untrailingslashit( plugins_url( basename( plugin_dir_path( __FILE__ ) ), basename( __FILE__ ) ) ) );
-define( 'WC_STRIPE_PLUGIN_PATH', untrailingslashit( plugin_dir_path( __FILE__ ) ) );
+define('WC_STRIPE_VERSION', '4.4.0');
+define('WC_STRIPE_MIN_PHP_VER', '5.6.0');
+define('WC_STRIPE_MIN_WC_VER', '3.0');
+define('WC_STRIPE_FUTURE_MIN_WC_VER', '3.0');
+define('WC_STRIPE_MAIN_FILE', __FILE__);
+define('WC_STRIPE_PLUGIN_URL', untrailingslashit(plugins_url(basename(plugin_dir_path(__FILE__)), basename(__FILE__))));
+define('WC_STRIPE_PLUGIN_PATH', untrailingslashit(plugin_dir_path(__FILE__)));
 
 // phpcs:disable WordPress.Files.FileName
 
@@ -40,7 +40,7 @@ 
  */
 function woocommerce_stripe_missing_wc_notice() {
 	/* translators: 1. URL link. */
-	echo '<div class="error"><p><strong>' . sprintf( esc_html__( 'Stripe requires WooCommerce to be installed and active. You can download %s here.', 'woocommerce-gateway-stripe' ), '<a href="https://woocommerce.com/" target="_blank">WooCommerce</a>' ) . '</strong></p></div>';
+	echo '<div class="error"><p><strong>' . sprintf(esc_html__('Stripe requires WooCommerce to be installed and active. You can download %s here.', 'woocommerce-gateway-stripe'), '<a href="https://woocommerce.com/" target="_blank">WooCommerce</a>') . '</strong></p></div>';
 }
 
 /**
@@ -51,25 +51,25 @@ 
  */
 function woocommerce_stripe_wc_not_supported() {
 	/* translators: $1. Minimum WooCommerce version. $2. Current WooCommerce version. */
-	echo '<div class="error"><p><strong>' . sprintf( esc_html__( 'Stripe requires WooCommerce %1$s or greater to be installed and active. WooCommerce %2$s is no longer supported.', 'woocommerce-gateway-stripe' ), WC_STRIPE_MIN_WC_VER, WC_VERSION ) . '</strong></p></div>';
+	echo '<div class="error"><p><strong>' . sprintf(esc_html__('Stripe requires WooCommerce %1$s or greater to be installed and active. WooCommerce %2$s is no longer supported.', 'woocommerce-gateway-stripe'), WC_STRIPE_MIN_WC_VER, WC_VERSION) . '</strong></p></div>';
 }
 
-add_action( 'plugins_loaded', 'woocommerce_gateway_stripe_init' );
+add_action('plugins_loaded', 'woocommerce_gateway_stripe_init');
 
 function woocommerce_gateway_stripe_init() {
-	load_plugin_textdomain( 'woocommerce-gateway-stripe', false, plugin_basename( dirname( __FILE__ ) ) . '/languages' );
+	load_plugin_textdomain('woocommerce-gateway-stripe', false, plugin_basename(dirname(__FILE__)) . '/languages');
 
-	if ( ! class_exists( 'WooCommerce' ) ) {
-		add_action( 'admin_notices', 'woocommerce_stripe_missing_wc_notice' );
+	if ( ! class_exists('WooCommerce')) {
+		add_action('admin_notices', 'woocommerce_stripe_missing_wc_notice');
 		return;
 	}
 
-	if ( version_compare( WC_VERSION, WC_STRIPE_MIN_WC_VER, '<' ) ) {
-		add_action( 'admin_notices', 'woocommerce_stripe_wc_not_supported' );
+	if (version_compare(WC_VERSION, WC_STRIPE_MIN_WC_VER, '<')) {
+		add_action('admin_notices', 'woocommerce_stripe_wc_not_supported');
 		return;
 	}
 
-	if ( ! class_exists( 'WC_Stripe' ) ) :
+	if ( ! class_exists('WC_Stripe')) :
 
 		class WC_Stripe {
 
@@ -84,7 +84,7 @@ 
 			 * @return Singleton The *Singleton* instance.
 			 */
 			public static function get_instance() {
-				if ( null === self::$instance ) {
+				if (null === self::$instance) {
 					self::$instance = new self();
 				}
 				return self::$instance;
@@ -111,7 +111,7 @@ 
 			 * *Singleton* via the `new` operator from outside of this class.
 			 */
 			private function __construct() {
-				add_action( 'admin_init', array( $this, 'install' ) );
+				add_action('admin_init', array($this, 'install'));
 				$this->init();
 			}
 
@@ -122,53 +122,53 @@ 
 			 * @version 4.0.0
 			 */
 			public function init() {
-				if ( is_admin() ) {
-					require_once dirname( __FILE__ ) . '/includes/admin/class-wc-stripe-privacy.php';
+				if (is_admin()) {
+					require_once dirname(__FILE__) . '/includes/admin/class-wc-stripe-privacy.php';
 				}
 
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-exception.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-logger.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-helper.php';
-				include_once dirname( __FILE__ ) . '/includes/class-wc-stripe-api.php';
-				require_once dirname( __FILE__ ) . '/includes/abstracts/abstract-wc-stripe-payment-gateway.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-webhook-handler.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-sepa-payment-token.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-apple-pay-registration.php';
-				require_once dirname( __FILE__ ) . '/includes/compat/class-wc-stripe-pre-orders-compat.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-gateway-stripe.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-bancontact.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-sofort.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-giropay.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-eps.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-ideal.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-p24.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-alipay.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-sepa.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-gateway-stripe-multibanco.php';
-				require_once dirname( __FILE__ ) . '/includes/payment-methods/class-wc-stripe-payment-request.php';
-				require_once dirname( __FILE__ ) . '/includes/compat/class-wc-stripe-subs-compat.php';
-				require_once dirname( __FILE__ ) . '/includes/compat/class-wc-stripe-sepa-subs-compat.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-order-handler.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-payment-tokens.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-customer.php';
-				require_once dirname( __FILE__ ) . '/includes/class-wc-stripe-intent-controller.php';
-
-				if ( is_admin() ) {
-					require_once dirname( __FILE__ ) . '/includes/admin/class-wc-stripe-admin-notices.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-exception.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-logger.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-helper.php';
+				include_once dirname(__FILE__) . '/includes/class-wc-stripe-api.php';
+				require_once dirname(__FILE__) . '/includes/abstracts/abstract-wc-stripe-payment-gateway.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-webhook-handler.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-sepa-payment-token.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-apple-pay-registration.php';
+				require_once dirname(__FILE__) . '/includes/compat/class-wc-stripe-pre-orders-compat.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-gateway-stripe.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-bancontact.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-sofort.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-giropay.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-eps.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-ideal.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-p24.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-alipay.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-sepa.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-gateway-stripe-multibanco.php';
+				require_once dirname(__FILE__) . '/includes/payment-methods/class-wc-stripe-payment-request.php';
+				require_once dirname(__FILE__) . '/includes/compat/class-wc-stripe-subs-compat.php';
+				require_once dirname(__FILE__) . '/includes/compat/class-wc-stripe-sepa-subs-compat.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-order-handler.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-payment-tokens.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-customer.php';
+				require_once dirname(__FILE__) . '/includes/class-wc-stripe-intent-controller.php';
+
+				if (is_admin()) {
+					require_once dirname(__FILE__) . '/includes/admin/class-wc-stripe-admin-notices.php';
 				}
 
 				// REMOVE IN THE FUTURE.
-				require_once dirname( __FILE__ ) . '/includes/deprecated/class-wc-stripe-apple-pay.php';
+				require_once dirname(__FILE__) . '/includes/deprecated/class-wc-stripe-apple-pay.php';
 
-				add_filter( 'woocommerce_payment_gateways', array( $this, 'add_gateways' ) );
-				add_filter( 'plugin_action_links_' . plugin_basename( __FILE__ ), array( $this, 'plugin_action_links' ) );
-				add_filter( 'plugin_row_meta', array( $this, 'plugin_row_meta' ), 10, 2 );
+				add_filter('woocommerce_payment_gateways', array($this, 'add_gateways'));
+				add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'plugin_action_links'));
+				add_filter('plugin_row_meta', array($this, 'plugin_row_meta'), 10, 2);
 
 				// Modify emails emails.
-				add_filter( 'woocommerce_email_classes', array( $this, 'add_emails' ), 20 );
+				add_filter('woocommerce_email_classes', array($this, 'add_emails'), 20);
 
-				if ( version_compare( WC_VERSION, '3.4', '<' ) ) {
-					add_filter( 'woocommerce_get_sections_checkout', array( $this, 'filter_gateway_order_admin' ) );
+				if (version_compare(WC_VERSION, '3.4', '<')) {
+					add_filter('woocommerce_get_sections_checkout', array($this, 'filter_gateway_order_admin'));
 				}
 			}
 
@@ -179,8 +179,8 @@ 
 			 * @version 4.0.0
 			 */
 			public function update_plugin_version() {
-				delete_option( 'wc_stripe_version' );
-				update_option( 'wc_stripe_version', WC_STRIPE_VERSION );
+				delete_option('wc_stripe_version');
+				update_option('wc_stripe_version', WC_STRIPE_VERSION);
 			}
 
 			/**
@@ -190,15 +190,15 @@ 
 			 * @version 3.1.0
 			 */
 			public function install() {
-				if ( ! is_plugin_active( plugin_basename( __FILE__ ) ) ) {
+				if ( ! is_plugin_active(plugin_basename(__FILE__))) {
 					return;
 				}
 
-				if ( ! defined( 'IFRAME_REQUEST' ) && ( WC_STRIPE_VERSION !== get_option( 'wc_stripe_version' ) ) ) {
-					do_action( 'woocommerce_stripe_updated' );
+				if ( ! defined('IFRAME_REQUEST') && (WC_STRIPE_VERSION !== get_option('wc_stripe_version'))) {
+					do_action('woocommerce_stripe_updated');
 
-					if ( ! defined( 'WC_STRIPE_INSTALLING' ) ) {
-						define( 'WC_STRIPE_INSTALLING', true );
+					if ( ! defined('WC_STRIPE_INSTALLING')) {
+						define('WC_STRIPE_INSTALLING', true);
 					}
 
 					$this->update_plugin_version();
@@ -211,11 +211,11 @@ 
 			 * @since 1.0.0
 			 * @version 4.0.0
 			 */
-			public function plugin_action_links( $links ) {
+			public function plugin_action_links($links) {
 				$plugin_links = array(
-					'<a href="admin.php?page=wc-settings&tab=checkout&section=stripe">' . esc_html__( 'Settings', 'woocommerce-gateway-stripe' ) . '</a>',
+					'<a href="admin.php?page=wc-settings&tab=checkout&section=stripe">' . esc_html__('Settings', 'woocommerce-gateway-stripe') . '</a>',
 				);
-				return array_merge( $plugin_links, $links );
+				return array_merge($plugin_links, $links);
 			}
 
 			/**
@@ -226,13 +226,13 @@ 
 			 * @param  string $file  Name of current file.
 			 * @return array  $links Update list of plugin links.
 			 */
-			public function plugin_row_meta( $links, $file ) {
-				if ( plugin_basename( __FILE__ ) === $file ) {
+			public function plugin_row_meta($links, $file) {
+				if (plugin_basename(__FILE__) === $file) {
 					$row_meta = array(
-						'docs'    => '<a href="' . esc_url( apply_filters( 'woocommerce_gateway_stripe_docs_url', 'https://docs.woocommerce.com/document/stripe/' ) ) . '" title="' . esc_attr( __( 'View Documentation', 'woocommerce-gateway-stripe' ) ) . '">' . __( 'Docs', 'woocommerce-gateway-stripe' ) . '</a>',
-						'support' => '<a href="' . esc_url( apply_filters( 'woocommerce_gateway_stripe_support_url', 'https://woocommerce.com/my-account/create-a-ticket?select=18627' ) ) . '" title="' . esc_attr( __( 'Open a support request at WooCommerce.com', 'woocommerce-gateway-stripe' ) ) . '">' . __( 'Support', 'woocommerce-gateway-stripe' ) . '</a>',
+						'docs'    => '<a href="' . esc_url(apply_filters('woocommerce_gateway_stripe_docs_url', 'https://docs.woocommerce.com/document/stripe/')) . '" title="' . esc_attr(__('View Documentation', 'woocommerce-gateway-stripe')) . '">' . __('Docs', 'woocommerce-gateway-stripe') . '</a>',
+						'support' => '<a href="' . esc_url(apply_filters('woocommerce_gateway_stripe_support_url', 'https://woocommerce.com/my-account/create-a-ticket?select=18627')) . '" title="' . esc_attr(__('Open a support request at WooCommerce.com', 'woocommerce-gateway-stripe')) . '">' . __('Support', 'woocommerce-gateway-stripe') . '</a>',
 					);
-					return array_merge( $links, $row_meta );
+					return array_merge($links, $row_meta);
 				}
 				return (array) $links;
 			}
@@ -243,8 +243,8 @@ 
 			 * @since 1.0.0
 			 * @version 4.0.0
 			 */
-			public function add_gateways( $methods ) {
-				if ( class_exists( 'WC_Subscriptions_Order' ) && function_exists( 'wcs_create_renewal_order' ) ) {
+			public function add_gateways($methods) {
+				if (class_exists('WC_Subscriptions_Order') && function_exists('wcs_create_renewal_order')) {
 					$methods[] = 'WC_Stripe_Subs_Compat';
 					$methods[] = 'WC_Stripe_Sepa_Subs_Compat';
 				} else {
@@ -270,28 +270,28 @@ 
 			 * @since 4.0.0
 			 * @version 4.0.0
 			 */
-			public function filter_gateway_order_admin( $sections ) {
-				unset( $sections['stripe'] );
-				unset( $sections['stripe_bancontact'] );
-				unset( $sections['stripe_sofort'] );
-				unset( $sections['stripe_giropay'] );
-				unset( $sections['stripe_eps'] );
-				unset( $sections['stripe_ideal'] );
-				unset( $sections['stripe_p24'] );
-				unset( $sections['stripe_alipay'] );
-				unset( $sections['stripe_sepa'] );
-				unset( $sections['stripe_multibanco'] );
+			public function filter_gateway_order_admin($sections) {
+				unset($sections['stripe']);
+				unset($sections['stripe_bancontact']);
+				unset($sections['stripe_sofort']);
+				unset($sections['stripe_giropay']);
+				unset($sections['stripe_eps']);
+				unset($sections['stripe_ideal']);
+				unset($sections['stripe_p24']);
+				unset($sections['stripe_alipay']);
+				unset($sections['stripe_sepa']);
+				unset($sections['stripe_multibanco']);
 
 				$sections['stripe']            = 'Stripe';
-				$sections['stripe_bancontact'] = __( 'Stripe Bancontact', 'woocommerce-gateway-stripe' );
-				$sections['stripe_sofort']     = __( 'Stripe SOFORT', 'woocommerce-gateway-stripe' );
-				$sections['stripe_giropay']    = __( 'Stripe Giropay', 'woocommerce-gateway-stripe' );
-				$sections['stripe_eps']        = __( 'Stripe EPS', 'woocommerce-gateway-stripe' );
-				$sections['stripe_ideal']      = __( 'Stripe iDeal', 'woocommerce-gateway-stripe' );
-				$sections['stripe_p24']        = __( 'Stripe P24', 'woocommerce-gateway-stripe' );
-				$sections['stripe_alipay']     = __( 'Stripe Alipay', 'woocommerce-gateway-stripe' );
-				$sections['stripe_sepa']       = __( 'Stripe SEPA Direct Debit', 'woocommerce-gateway-stripe' );
-				$sections['stripe_multibanco'] = __( 'Stripe Multibanco', 'woocommerce-gateway-stripe' );
+				$sections['stripe_bancontact'] = __('Stripe Bancontact', 'woocommerce-gateway-stripe');
+				$sections['stripe_sofort']     = __('Stripe SOFORT', 'woocommerce-gateway-stripe');
+				$sections['stripe_giropay']    = __('Stripe Giropay', 'woocommerce-gateway-stripe');
+				$sections['stripe_eps']        = __('Stripe EPS', 'woocommerce-gateway-stripe');
+				$sections['stripe_ideal']      = __('Stripe iDeal', 'woocommerce-gateway-stripe');
+				$sections['stripe_p24']        = __('Stripe P24', 'woocommerce-gateway-stripe');
+				$sections['stripe_alipay']     = __('Stripe Alipay', 'woocommerce-gateway-stripe');
+				$sections['stripe_sepa']       = __('Stripe SEPA Direct Debit', 'woocommerce-gateway-stripe');
+				$sections['stripe_multibanco'] = __('Stripe Multibanco', 'woocommerce-gateway-stripe');
 
 				return $sections;
 			}
@@ -302,16 +302,16 @@ 
 			 * @param WC_Email[] $email_classes All existing emails.
 			 * @return WC_Email[]
 			 */
-			public function add_emails( $email_classes ) {
+			public function add_emails($email_classes) {
 				require_once WC_STRIPE_PLUGIN_PATH . '/includes/compat/class-wc-stripe-email-failed-authentication.php';
 				require_once WC_STRIPE_PLUGIN_PATH . '/includes/compat/class-wc-stripe-email-failed-renewal-authentication.php';
 				require_once WC_STRIPE_PLUGIN_PATH . '/includes/compat/class-wc-stripe-email-failed-preorder-authentication.php';
 				require_once WC_STRIPE_PLUGIN_PATH . '/includes/compat/class-wc-stripe-email-failed-authentication-retry.php';
 
 				// Add all emails, generated by the gateway.
-				$email_classes['WC_Stripe_Email_Failed_Renewal_Authentication']  = new WC_Stripe_Email_Failed_Renewal_Authentication( $email_classes );
-				$email_classes['WC_Stripe_Email_Failed_Preorder_Authentication'] = new WC_Stripe_Email_Failed_Preorder_Authentication( $email_classes );
-				$email_classes['WC_Stripe_Email_Failed_Authentication_Retry'] = new WC_Stripe_Email_Failed_Authentication_Retry( $email_classes );
+				$email_classes['WC_Stripe_Email_Failed_Renewal_Authentication']  = new WC_Stripe_Email_Failed_Renewal_Authentication($email_classes);
+				$email_classes['WC_Stripe_Email_Failed_Preorder_Authentication'] = new WC_Stripe_Email_Failed_Preorder_Authentication($email_classes);
+				$email_classes['WC_Stripe_Email_Failed_Authentication_Retry'] = new WC_Stripe_Email_Failed_Authentication_Retry($email_classes);
 
 				return $email_classes;
 			}

includes/admin/stripe-settings.php

Spacing +67 added lines, -67 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -7,182 +7,182 @@ 
 	'wc_stripe_settings',
 	array(
 		'enabled'                       => array(
-			'title'       => __( 'Enable/Disable', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Stripe', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Enable/Disable', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Stripe', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
 			'description' => '',
 			'default'     => 'no',
 		),
 		'title'                         => array(
-			'title'       => __( 'Title', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Title', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Credit Card (Stripe)', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the title which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Credit Card (Stripe)', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'description'                   => array(
-			'title'       => __( 'Description', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Description', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Pay with your credit card via Stripe.', 'woocommerce-gateway-stripe' ),
+			'description' => __('This controls the description which the user sees during checkout.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Pay with your credit card via Stripe.', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'testmode'                      => array(
-			'title'       => __( 'Test mode', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Test Mode', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test mode', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Test Mode', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Place the payment gateway in test mode using test API keys.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Place the payment gateway in test mode using test API keys.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'test_publishable_key'          => array(
-			'title'       => __( 'Test Publishable Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test Publishable Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_test_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_test_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'test_secret_key'               => array(
-			'title'       => __( 'Test Secret Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test Secret Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_test_" or "rk_test_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_test_" or "rk_test_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'publishable_key'               => array(
-			'title'       => __( 'Live Publishable Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Live Publishable Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_live_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "pk_live_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'secret_key'                    => array(
-			'title'       => __( 'Live Secret Key', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Live Secret Key', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_live_" or "rk_live_" will be saved.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your API keys from your stripe account. Invalid values will be rejected. Only values starting with "sk_live_" or "rk_live_" will be saved.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'webhook'                       => array(
-			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Endpoints', 'woocommerce-gateway-stripe'),
 			'type'        => 'title',
 			/* translators: webhook URL */
 			'description' => $this->display_admin_settings_webhook_description(),
 		),
 		'test_webhook_secret'           => array(
-			'title'       => __( 'Test Webhook Secret', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Test Webhook Secret', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'webhook_secret'               => array(
-			'title'       => __( 'Webhook Secret', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Webhook Secret', 'woocommerce-gateway-stripe'),
 			'type'        => 'password',
-			'description' => __( 'Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Get your webhook signing secret from the webhooks section in your stripe account.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'inline_cc_form'                => array(
-			'title'       => __( 'Inline Credit Card Form', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Inline Credit Card Form', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Choose the style you want to show for your credit card form. When unchecked, the credit card form will display separate credit card number field, expiry date field and cvc field.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Choose the style you want to show for your credit card form. When unchecked, the credit card form will display separate credit card number field, expiry date field and cvc field.', 'woocommerce-gateway-stripe'),
 			'default'     => 'no',
 			'desc_tip'    => true,
 		),
 		'statement_descriptor'          => array(
-			'title'       => __( 'Statement Descriptor', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Statement Descriptor', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Statement descriptors are limited to 22 characters, cannot use the special characters >, <, ", \, \', *, and must not consist solely of numbers. This will appear on your customer\'s statement in capital letters.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Statement descriptors are limited to 22 characters, cannot use the special characters >, <, ", \, \', *, and must not consist solely of numbers. This will appear on your customer\'s statement in capital letters.', 'woocommerce-gateway-stripe'),
 			'default'     => '',
 			'desc_tip'    => true,
 		),
 		'capture'                       => array(
-			'title'       => __( 'Capture', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Capture charge immediately', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Capture', 'woocommerce-gateway-stripe'),
+			'label'       => __('Capture charge immediately', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Whether or not to immediately capture the charge. When unchecked, the charge issues an authorization and will need to be captured later. Uncaptured charges expire in 7 days.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Whether or not to immediately capture the charge. When unchecked, the charge issues an authorization and will need to be captured later. Uncaptured charges expire in 7 days.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'payment_request'               => array(
-			'title'       => __( 'Payment Request Buttons', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Buttons', 'woocommerce-gateway-stripe'),
 			/* translators: 1) br tag 2) opening anchor tag 3) closing anchor tag */
-			'label'       => sprintf( __( 'Enable Payment Request Buttons. (Apple Pay/Chrome Payment Request API) %1$sBy using Apple Pay, you agree to %2$s and %3$s\'s terms of service.', 'woocommerce-gateway-stripe' ), '<br />', '<a href="https://stripe.com/apple-pay/legal" target="_blank">Stripe</a>', '<a href="https://developer.apple.com/apple-pay/acceptable-use-guidelines-for-websites/" target="_blank">Apple</a>' ),
+			'label'       => sprintf(__('Enable Payment Request Buttons. (Apple Pay/Chrome Payment Request API) %1$sBy using Apple Pay, you agree to %2$s and %3$s\'s terms of service.', 'woocommerce-gateway-stripe'), '<br />', '<a href="https://stripe.com/apple-pay/legal" target="_blank">Stripe</a>', '<a href="https://developer.apple.com/apple-pay/acceptable-use-guidelines-for-websites/" target="_blank">Apple</a>'),
 			'type'        => 'checkbox',
-			'description' => __( 'If enabled, users will be able to pay using Apple Pay or Chrome Payment Request if supported by the browser.', 'woocommerce-gateway-stripe' ),
+			'description' => __('If enabled, users will be able to pay using Apple Pay or Chrome Payment Request if supported by the browser.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'payment_request_button_type'   => array(
-			'title'       => __( 'Payment Request Button Type', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Type', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Type', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Type', 'woocommerce-gateway-stripe'),
 			'type'        => 'select',
-			'description' => __( 'Select the button type you would like to show.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Select the button type you would like to show.', 'woocommerce-gateway-stripe'),
 			'default'     => 'buy',
 			'desc_tip'    => true,
 			'options'     => array(
-				'default' => __( 'Default', 'woocommerce-gateway-stripe' ),
-				'buy'     => __( 'Buy', 'woocommerce-gateway-stripe' ),
-				'donate'  => __( 'Donate', 'woocommerce-gateway-stripe' ),
-				'branded' => __( 'Branded', 'woocommerce-gateway-stripe' ),
-				'custom'  => __( 'Custom', 'woocommerce-gateway-stripe' ),
+				'default' => __('Default', 'woocommerce-gateway-stripe'),
+				'buy'     => __('Buy', 'woocommerce-gateway-stripe'),
+				'donate'  => __('Donate', 'woocommerce-gateway-stripe'),
+				'branded' => __('Branded', 'woocommerce-gateway-stripe'),
+				'custom'  => __('Custom', 'woocommerce-gateway-stripe'),
 			),
 		),
 		'payment_request_button_theme'  => array(
-			'title'       => __( 'Payment Request Button Theme', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Theme', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Theme', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Theme', 'woocommerce-gateway-stripe'),
 			'type'        => 'select',
-			'description' => __( 'Select the button theme you would like to show.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Select the button theme you would like to show.', 'woocommerce-gateway-stripe'),
 			'default'     => 'dark',
 			'desc_tip'    => true,
 			'options'     => array(
-				'dark'          => __( 'Dark', 'woocommerce-gateway-stripe' ),
-				'light'         => __( 'Light', 'woocommerce-gateway-stripe' ),
-				'light-outline' => __( 'Light-Outline', 'woocommerce-gateway-stripe' ),
+				'dark'          => __('Dark', 'woocommerce-gateway-stripe'),
+				'light'         => __('Light', 'woocommerce-gateway-stripe'),
+				'light-outline' => __('Light-Outline', 'woocommerce-gateway-stripe'),
 			),
 		),
 		'payment_request_button_height' => array(
-			'title'       => __( 'Payment Request Button Height', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Height', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Height', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Height', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Enter the height you would like the button to be in pixels. Width will always be 100%.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Enter the height you would like the button to be in pixels. Width will always be 100%.', 'woocommerce-gateway-stripe'),
 			'default'     => '44',
 			'desc_tip'    => true,
 		),
 		'payment_request_button_label' => array(
-			'title'       => __( 'Payment Request Button Label', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Button Label', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Button Label', 'woocommerce-gateway-stripe'),
+			'label'       => __('Button Label', 'woocommerce-gateway-stripe'),
 			'type'        => 'text',
-			'description' => __( 'Enter the custom text you would like the button to have.', 'woocommerce-gateway-stripe' ),
-			'default'     => __( 'Buy now', 'woocommerce-gateway-stripe' ),
+			'description' => __('Enter the custom text you would like the button to have.', 'woocommerce-gateway-stripe'),
+			'default'     => __('Buy now', 'woocommerce-gateway-stripe'),
 			'desc_tip'    => true,
 		),
 		'payment_request_button_branded_type' => array(
-			'title'       => __( 'Payment Request Branded Button Label Format', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Branded Button Label Format', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Payment Request Branded Button Label Format', 'woocommerce-gateway-stripe'),
+			'label'       => __('Branded Button Label Format', 'woocommerce-gateway-stripe'),
 			'type'        => 'select',
-			'description' => __( 'Select the branded button label format.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Select the branded button label format.', 'woocommerce-gateway-stripe'),
 			'default'     => 'long',
 			'desc_tip'    => true,
 			'options'     => array(
-				'short' => __( 'Logo only', 'woocommerce-gateway-stripe' ),
-				'long'  => __( 'Text and logo', 'woocommerce-gateway-stripe' ),
+				'short' => __('Logo only', 'woocommerce-gateway-stripe'),
+				'long'  => __('Text and logo', 'woocommerce-gateway-stripe'),
 			),
 		),
 		'saved_cards'                   => array(
-			'title'       => __( 'Saved Cards', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Enable Payment via Saved Cards', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Saved Cards', 'woocommerce-gateway-stripe'),
+			'label'       => __('Enable Payment via Saved Cards', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'If enabled, users will be able to pay with a saved card during checkout. Card details are saved on Stripe servers, not on your store.', 'woocommerce-gateway-stripe' ),
+			'description' => __('If enabled, users will be able to pay with a saved card during checkout. Card details are saved on Stripe servers, not on your store.', 'woocommerce-gateway-stripe'),
 			'default'     => 'yes',
 			'desc_tip'    => true,
 		),
 		'logging'                       => array(
-			'title'       => __( 'Logging', 'woocommerce-gateway-stripe' ),
-			'label'       => __( 'Log debug messages', 'woocommerce-gateway-stripe' ),
+			'title'       => __('Logging', 'woocommerce-gateway-stripe'),
+			'label'       => __('Log debug messages', 'woocommerce-gateway-stripe'),
 			'type'        => 'checkbox',
-			'description' => __( 'Save debug messages to the WooCommerce System Status log.', 'woocommerce-gateway-stripe' ),
+			'description' => __('Save debug messages to the WooCommerce System Status log.', 'woocommerce-gateway-stripe'),
 			'default'     => 'no',
 			'desc_tip'    => true,
 		),

includes/class-wc-stripe-webhook-handler.php

Spacing +259 added lines, -259 removed lines

@@ -1,5 +1,5 @@ 
 <?php
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -52,12 +52,12 @@ 
 	 */
 	public function __construct() {
 		$this->retry_interval = 2;
-		$stripe_settings      = get_option( 'woocommerce_stripe_settings', array() );
-		$this->testmode       = ( ! empty( $stripe_settings['testmode'] ) && 'yes' === $stripe_settings['testmode'] ) ? true : false;
-		$secret_key           = ( $this->testmode ? 'test_' : '' ) . 'webhook_secret';
-		$this->secret         = ! empty( $stripe_settings[ $secret_key ] ) ? $stripe_settings[ $secret_key ] : false;
+		$stripe_settings      = get_option('woocommerce_stripe_settings', array());
+		$this->testmode       = ( ! empty($stripe_settings['testmode']) && 'yes' === $stripe_settings['testmode']) ? true : false;
+		$secret_key           = ($this->testmode ? 'test_' : '') . 'webhook_secret';
+		$this->secret         = ! empty($stripe_settings[$secret_key]) ? $stripe_settings[$secret_key] : false;
 
-		add_action( 'woocommerce_api_wc_stripe', array( $this, 'check_for_webhook' ) );
+		add_action('woocommerce_api_wc_stripe', array($this, 'check_for_webhook'));
 
 		// Get/set the time we began monitoring the health of webhooks by fetching it.
 		// This should be roughly the same as the activation time of the version of the
@@ -72,32 +72,32 @@ 
 	 * @version 4.0.0
 	 */
 	public function check_for_webhook() {
-		if ( ( 'POST' !== $_SERVER['REQUEST_METHOD'] )
-			|| ! isset( $_GET['wc-api'] )
-			|| ( 'wc_stripe' !== $_GET['wc-api'] )
+		if (('POST' !== $_SERVER['REQUEST_METHOD'])
+			|| ! isset($_GET['wc-api'])
+			|| ('wc_stripe' !== $_GET['wc-api'])
 		) {
 			return;
 		}
 
-		$request_body    = file_get_contents( 'php://input' );
-		$request_headers = array_change_key_case( $this->get_request_headers(), CASE_UPPER );
+		$request_body    = file_get_contents('php://input');
+		$request_headers = array_change_key_case($this->get_request_headers(), CASE_UPPER);
 
 		// Validate it to make sure it is legit.
-		$validation_result = $this->validate_request( $request_headers, $request_body );
-		if ( self::VALIDATION_SUCCEEDED === $validation_result ) {
-			$this->process_webhook( $request_body );
+		$validation_result = $this->validate_request($request_headers, $request_body);
+		if (self::VALIDATION_SUCCEEDED === $validation_result) {
+			$this->process_webhook($request_body);
 
-			$notification = json_decode( $request_body );
-			update_option( self::OPTION_LAST_SUCCESS_AT, $notification->created );
+			$notification = json_decode($request_body);
+			update_option(self::OPTION_LAST_SUCCESS_AT, $notification->created);
 
-			status_header( 200 );
+			status_header(200);
 			exit;
 		} else {
-			WC_Stripe_Logger::log( 'Incoming webhook failed validation: ' . print_r( $request_body, true ) );
-			update_option( self::OPTION_LAST_FAILURE_AT, current_time( 'timestamp', true ) );
-			update_option( self::OPTION_LAST_ERROR, $validation_result );
+			WC_Stripe_Logger::log('Incoming webhook failed validation: ' . print_r($request_body, true));
+			update_option(self::OPTION_LAST_FAILURE_AT, current_time('timestamp', true));
+			update_option(self::OPTION_LAST_ERROR, $validation_result);
 
-			status_header( 400 );
+			status_header(400);
 			exit;
 		}
 	}
@@ -111,37 +111,37 @@ 
 	 * @param string $request_body The request body from Stripe.
 	 * @return string The validation result (e.g. self::VALIDATION_SUCCEEDED )
 	 */
-	public function validate_request( $request_headers = null, $request_body = null ) {
-		if ( null === $request_headers ) {
+	public function validate_request($request_headers = null, $request_body = null) {
+		if (null === $request_headers) {
 			return self::VALIDATION_FAILED_HEADERS_NULL;
 		}
-		if ( null === $request_body ) {
+		if (null === $request_body) {
 			return self::VALIDATION_FAILED_BODY_NULL;
 		}
 
-		if ( ! empty( $request_headers['USER-AGENT'] ) && ! preg_match( '/Stripe/', $request_headers['USER-AGENT'] ) ) {
+		if ( ! empty($request_headers['USER-AGENT']) && ! preg_match('/Stripe/', $request_headers['USER-AGENT'])) {
 			return self::VALIDATION_FAILED_USER_AGENT_INVALID;
 		}
 
-		if ( ! empty( $this->secret ) ) {
+		if ( ! empty($this->secret)) {
 			// Check for a valid signature.
 			$signature_format = '/^t=(?P<timestamp>\d+)(?P<signatures>(,v\d+=[a-z0-9]+){1,2})$/';
-			if ( empty( $request_headers['STRIPE-SIGNATURE'] ) || ! preg_match( $signature_format, $request_headers['STRIPE-SIGNATURE'], $matches ) ) {
+			if (empty($request_headers['STRIPE-SIGNATURE']) || ! preg_match($signature_format, $request_headers['STRIPE-SIGNATURE'], $matches)) {
 				return self::VALIDATION_FAILED_SIGNATURE_INVALID;
 			}
 
 			// Verify the timestamp.
-			$timestamp = intval( $matches['timestamp'] );
-			if ( abs( $timestamp - time() ) > 5 * MINUTE_IN_SECONDS ) {
+			$timestamp = intval($matches['timestamp']);
+			if (abs($timestamp - time()) > 5 * MINUTE_IN_SECONDS) {
 				return self::VALIDATION_FAILED_TIMESTAMP_MISMATCH;
 			}
 
 			// Generate the expected signature.
 			$signed_payload     = $timestamp . '.' . $request_body;
-			$expected_signature = hash_hmac( 'sha256', $signed_payload, $this->secret );
+			$expected_signature = hash_hmac('sha256', $signed_payload, $this->secret);
 
 			// Check if the expected signature is present.
-			if ( ! preg_match( '/,v\d+=' . preg_quote( $expected_signature, '/' ) . '/', $matches['signatures'] ) ) {
+			if ( ! preg_match('/,v\d+=' . preg_quote($expected_signature, '/') . '/', $matches['signatures'])) {
 				return self::VALIDATION_FAILED_SIGNATURE_MISMATCH;
 			}
 		}
@@ -158,12 +158,12 @@ 
 	 * @version 4.0.0
 	 */
 	public function get_request_headers() {
-		if ( ! function_exists( 'getallheaders' ) ) {
+		if ( ! function_exists('getallheaders')) {
 			$headers = array();
 
-			foreach ( $_SERVER as $name => $value ) {
-				if ( 'HTTP_' === substr( $name, 0, 5 ) ) {
-					$headers[ str_replace( ' ', '-', ucwords( strtolower( str_replace( '_', ' ', substr( $name, 5 ) ) ) ) ) ] = $value;
+			foreach ($_SERVER as $name => $value) {
+				if ('HTTP_' === substr($name, 0, 5)) {
+					$headers[str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))))] = $value;
 				}
 			}
 
@@ -182,30 +182,30 @@ 
 	 * @param object $notification
 	 * @param bool $retry
 	 */
-	public function process_webhook_payment( $notification, $retry = true ) {
+	public function process_webhook_payment($notification, $retry = true) {
 		// The following 3 payment methods are synchronous so does not need to be handle via webhook.
-		if ( 'card' === $notification->data->object->type || 'sepa_debit' === $notification->data->object->type || 'three_d_secure' === $notification->data->object->type ) {
+		if ('card' === $notification->data->object->type || 'sepa_debit' === $notification->data->object->type || 'three_d_secure' === $notification->data->object->type) {
 			return;
 		}
 
-		$order = WC_Stripe_Helper::get_order_by_source_id( $notification->data->object->id );
+		$order = WC_Stripe_Helper::get_order_by_source_id($notification->data->object->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via source ID: ' . $notification->data->object->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via source ID: ' . $notification->data->object->id);
 			return;
 		}
 
 		$order_id  = $order->get_id();
 		$source_id = $notification->data->object->id;
 
-		$is_pending_receiver = ( 'receiver' === $notification->data->object->flow );
+		$is_pending_receiver = ('receiver' === $notification->data->object->flow);
 
 		try {
-			if ( $order->has_status( array( 'processing', 'completed' ) ) ) {
+			if ($order->has_status(array('processing', 'completed'))) {
 				return;
 			}
 
-			if ( $order->has_status( 'on-hold' ) && ! $is_pending_receiver ) {
+			if ($order->has_status('on-hold') && ! $is_pending_receiver) {
 				return;
 			}
 
@@ -213,89 +213,89 @@ 
 			$response = null;
 
 			// This will throw exception if not valid.
-			$this->validate_minimum_order_amount( $order );
+			$this->validate_minimum_order_amount($order);
 
-			WC_Stripe_Logger::log( "Info: (Webhook) Begin processing payment for order $order_id for the amount of {$order->get_total()}" );
+			WC_Stripe_Logger::log("Info: (Webhook) Begin processing payment for order $order_id for the amount of {$order->get_total()}");
 
 			// Prep source object.
 			$source_object           = new stdClass();
 			$source_object->token_id = '';
-			$source_object->customer = $this->get_stripe_customer_id( $order );
+			$source_object->customer = $this->get_stripe_customer_id($order);
 			$source_object->source   = $source_id;
 
 			// Make the request.
-			$response = WC_Stripe_API::request( $this->generate_payment_request( $order, $source_object ), 'charges', 'POST', true );
+			$response = WC_Stripe_API::request($this->generate_payment_request($order, $source_object), 'charges', 'POST', true);
 			$headers  = $response['headers'];
 			$response = $response['body'];
 
-			if ( ! empty( $response->error ) ) {
+			if ( ! empty($response->error)) {
 				// Customer param wrong? The user may have been deleted on stripe's end. Remove customer_id. Can be retried without.
-				if ( $this->is_no_such_customer_error( $response->error ) ) {
-					delete_user_option( $order->get_customer_id(), '_stripe_customer_id' );
-					$order->delete_meta_data( '_stripe_customer_id' );
+				if ($this->is_no_such_customer_error($response->error)) {
+					delete_user_option($order->get_customer_id(), '_stripe_customer_id');
+					$order->delete_meta_data('_stripe_customer_id');
 					$order->save();
 				}
 
-				if ( $this->is_no_such_token_error( $response->error ) && $prepared_source->token_id ) {
+				if ($this->is_no_such_token_error($response->error) && $prepared_source->token_id) {
 					// Source param wrong? The CARD may have been deleted on stripe's end. Remove token and show message.
-					$wc_token = WC_Payment_Tokens::get( $prepared_source->token_id );
+					$wc_token = WC_Payment_Tokens::get($prepared_source->token_id);
 					$wc_token->delete();
-					$localized_message = __( 'This card is no longer available and has been removed.', 'woocommerce-gateway-stripe' );
-					$order->add_order_note( $localized_message );
-					throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+					$localized_message = __('This card is no longer available and has been removed.', 'woocommerce-gateway-stripe');
+					$order->add_order_note($localized_message);
+					throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 				}
 
 				// We want to retry.
-				if ( $this->is_retryable_error( $response->error ) ) {
-					if ( $retry ) {
+				if ($this->is_retryable_error($response->error)) {
+					if ($retry) {
 						// Don't do anymore retries after this.
-						if ( 5 <= $this->retry_interval ) {
+						if (5 <= $this->retry_interval) {
 
-							return $this->process_webhook_payment( $notification, false );
+							return $this->process_webhook_payment($notification, false);
 						}
 
-						sleep( $this->retry_interval );
+						sleep($this->retry_interval);
 
 						$this->retry_interval++;
-						return $this->process_webhook_payment( $notification, true );
+						return $this->process_webhook_payment($notification, true);
 					} else {
-						$localized_message = __( 'Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe' );
-						$order->add_order_note( $localized_message );
-						throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+						$localized_message = __('Sorry, we are unable to process your payment at this time. Please retry later.', 'woocommerce-gateway-stripe');
+						$order->add_order_note($localized_message);
+						throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 					}
 				}
 
 				$localized_messages = WC_Stripe_Helper::get_localized_messages();
 
-				if ( 'card_error' === $response->error->type ) {
-					$localized_message = isset( $localized_messages[ $response->error->code ] ) ? $localized_messages[ $response->error->code ] : $response->error->message;
+				if ('card_error' === $response->error->type) {
+					$localized_message = isset($localized_messages[$response->error->code]) ? $localized_messages[$response->error->code] : $response->error->message;
 				} else {
-					$localized_message = isset( $localized_messages[ $response->error->type ] ) ? $localized_messages[ $response->error->type ] : $response->error->message;
+					$localized_message = isset($localized_messages[$response->error->type]) ? $localized_messages[$response->error->type] : $response->error->message;
 				}
 
-				$order->add_order_note( $localized_message );
+				$order->add_order_note($localized_message);
 
-				throw new WC_Stripe_Exception( print_r( $response, true ), $localized_message );
+				throw new WC_Stripe_Exception(print_r($response, true), $localized_message);
 			}
 
 			// To prevent double processing the order on WC side.
-			if ( ! $this->is_original_request( $headers ) ) {
+			if ( ! $this->is_original_request($headers)) {
 				return;
 			}
 
-			do_action( 'wc_gateway_stripe_process_webhook_payment', $response, $order );
+			do_action('wc_gateway_stripe_process_webhook_payment', $response, $order);
 
-			$this->process_response( $response, $order );
+			$this->process_response($response, $order);
 
-		} catch ( WC_Stripe_Exception $e ) {
-			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
+		} catch (WC_Stripe_Exception $e) {
+			WC_Stripe_Logger::log('Error: ' . $e->getMessage());
 
-			do_action( 'wc_gateway_stripe_process_webhook_payment_error', $order, $notification, $e );
+			do_action('wc_gateway_stripe_process_webhook_payment_error', $order, $notification, $e);
 
-			$statuses = array( 'pending', 'failed' );
+			$statuses = array('pending', 'failed');
 
-			if ( $order->has_status( $statuses ) ) {
-				$this->send_failed_order_email( $order_id );
+			if ($order->has_status($statuses)) {
+				$this->send_failed_order_email($order_id);
 			}
 		}
 	}
@@ -308,21 +308,21 @@ 
 	 * @since 4.0.0
 	 * @param object $notification
 	 */
-	public function process_webhook_dispute( $notification ) {
-		$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->charge );
+	public function process_webhook_dispute($notification) {
+		$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->charge);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via charge ID: ' . $notification->data->object->charge );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via charge ID: ' . $notification->data->object->charge);
 			return;
 		}
 
 		/* translators: 1) The URL to the order. */
-		$order->update_status( 'on-hold', sprintf( __( 'A dispute was created for this order. Response is needed. Please go to your <a href="%s" title="Stripe Dashboard" target="_blank">Stripe Dashboard</a> to review this dispute.', 'woocommerce-gateway-stripe' ), $this->get_transaction_url( $order ) ) );
+		$order->update_status('on-hold', sprintf(__('A dispute was created for this order. Response is needed. Please go to your <a href="%s" title="Stripe Dashboard" target="_blank">Stripe Dashboard</a> to review this dispute.', 'woocommerce-gateway-stripe'), $this->get_transaction_url($order)));
 
-		do_action( 'wc_gateway_stripe_process_webhook_payment_error', $order, $notification );
+		do_action('wc_gateway_stripe_process_webhook_payment_error', $order, $notification);
 
 		$order_id = $order->get_id();
-		$this->send_failed_order_email( $order_id );
+		$this->send_failed_order_email($order_id);
 	}
 
 	/**
@@ -333,43 +333,43 @@ 
 	 * @version 4.0.0
 	 * @param object $notification
 	 */
-	public function process_webhook_capture( $notification ) {
-		$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->id );
+	public function process_webhook_capture($notification) {
+		$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via charge ID: ' . $notification->data->object->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via charge ID: ' . $notification->data->object->id);
 			return;
 		}
 
-		if ( 'stripe' === $order->get_payment_method() ) {
+		if ('stripe' === $order->get_payment_method()) {
 			$charge   = $order->get_transaction_id();
-			$captured = $order->get_meta( '_stripe_charge_captured', true );
+			$captured = $order->get_meta('_stripe_charge_captured', true);
 
-			if ( $charge && 'no' === $captured ) {
-				$order->update_meta_data( '_stripe_charge_captured', 'yes' );
+			if ($charge && 'no' === $captured) {
+				$order->update_meta_data('_stripe_charge_captured', 'yes');
 
 				// Store other data such as fees
-				$order->set_transaction_id( $notification->data->object->id );
+				$order->set_transaction_id($notification->data->object->id);
 
-				if ( isset( $notification->data->object->balance_transaction ) ) {
-					$this->update_fees( $order, $notification->data->object->balance_transaction );
+				if (isset($notification->data->object->balance_transaction)) {
+					$this->update_fees($order, $notification->data->object->balance_transaction);
 				}
 
 				// Check and see if capture is partial.
-				if ( $this->is_partial_capture( $notification ) ) {
-					$partial_amount = $this->get_partial_amount_to_charge( $notification );
-					$order->set_total( $partial_amount );
-					$this->update_fees( $order, $notification->data->object->refunds->data[0]->balance_transaction );
+				if ($this->is_partial_capture($notification)) {
+					$partial_amount = $this->get_partial_amount_to_charge($notification);
+					$order->set_total($partial_amount);
+					$this->update_fees($order, $notification->data->object->refunds->data[0]->balance_transaction);
 					/* translators: partial captured amount */
-					$order->add_order_note( sprintf( __( 'This charge was partially captured via Stripe Dashboard in the amount of: %s', 'woocommerce-gateway-stripe' ), $partial_amount ) );
+					$order->add_order_note(sprintf(__('This charge was partially captured via Stripe Dashboard in the amount of: %s', 'woocommerce-gateway-stripe'), $partial_amount));
 				} else {
-					$order->payment_complete( $notification->data->object->id );
+					$order->payment_complete($notification->data->object->id);
 
 					/* translators: transaction id */
-					$order->add_order_note( sprintf( __( 'Stripe charge complete (Charge ID: %s)', 'woocommerce-gateway-stripe' ), $notification->data->object->id ) );
+					$order->add_order_note(sprintf(__('Stripe charge complete (Charge ID: %s)', 'woocommerce-gateway-stripe'), $notification->data->object->id));
 				}
 
-				if ( is_callable( array( $order, 'save' ) ) ) {
+				if (is_callable(array($order, 'save'))) {
 					$order->save();
 				}
 			}
@@ -384,41 +384,41 @@ 
 	 * @version 4.0.0
 	 * @param object $notification
 	 */
-	public function process_webhook_charge_succeeded( $notification ) {
+	public function process_webhook_charge_succeeded($notification) {
 		// Ignore the notification for charges, created through PaymentIntents.
-		if ( isset( $notification->data->object->payment_intent ) && $notification->data->object->payment_intent ) {
+		if (isset($notification->data->object->payment_intent) && $notification->data->object->payment_intent) {
 			return;
 		}
 
 		// The following payment methods are synchronous so does not need to be handle via webhook.
-		if ( ( isset( $notification->data->object->source->type ) && 'card' === $notification->data->object->source->type ) || ( isset( $notification->data->object->source->type ) && 'three_d_secure' === $notification->data->object->source->type ) ) {
+		if ((isset($notification->data->object->source->type) && 'card' === $notification->data->object->source->type) || (isset($notification->data->object->source->type) && 'three_d_secure' === $notification->data->object->source->type)) {
 			return;
 		}
 
-		$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->id );
+		$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via charge ID: ' . $notification->data->object->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via charge ID: ' . $notification->data->object->id);
 			return;
 		}
 
-		if ( ! $order->has_status( 'on-hold' ) ) {
+		if ( ! $order->has_status('on-hold')) {
 			return;
 		}
 
 		// Store other data such as fees
-		$order->set_transaction_id( $notification->data->object->id );
+		$order->set_transaction_id($notification->data->object->id);
 
-		if ( isset( $notification->data->object->balance_transaction ) ) {
-			$this->update_fees( $order, $notification->data->object->balance_transaction );
+		if (isset($notification->data->object->balance_transaction)) {
+			$this->update_fees($order, $notification->data->object->balance_transaction);
 		}
 
-		$order->payment_complete( $notification->data->object->id );
+		$order->payment_complete($notification->data->object->id);
 
 		/* translators: transaction id */
-		$order->add_order_note( sprintf( __( 'Stripe charge complete (Charge ID: %s)', 'woocommerce-gateway-stripe' ), $notification->data->object->id ) );
+		$order->add_order_note(sprintf(__('Stripe charge complete (Charge ID: %s)', 'woocommerce-gateway-stripe'), $notification->data->object->id));
 
-		if ( is_callable( array( $order, 'save' ) ) ) {
+		if (is_callable(array($order, 'save'))) {
 			$order->save();
 		}
 	}
@@ -430,22 +430,22 @@ 
 	 * @since 4.1.5 Can handle any fail payments from any methods.
 	 * @param object $notification
 	 */
-	public function process_webhook_charge_failed( $notification ) {
-		$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->id );
+	public function process_webhook_charge_failed($notification) {
+		$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via charge ID: ' . $notification->data->object->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via charge ID: ' . $notification->data->object->id);
 			return;
 		}
 
 		// If order status is already in failed status don't continue.
-		if ( $order->has_status( 'failed' ) ) {
+		if ($order->has_status('failed')) {
 			return;
 		}
 
-		$order->update_status( 'failed', __( 'This payment failed to clear.', 'woocommerce-gateway-stripe' ) );
+		$order->update_status('failed', __('This payment failed to clear.', 'woocommerce-gateway-stripe'));
 
-		do_action( 'wc_gateway_stripe_process_webhook_payment_error', $order, $notification );
+		do_action('wc_gateway_stripe_process_webhook_payment_error', $order, $notification);
 	}
 
 	/**
@@ -456,30 +456,30 @@ 
 	 * @since 4.1.15 Add check to make sure order is processed by Stripe.
 	 * @param object $notification
 	 */
-	public function process_webhook_source_canceled( $notification ) {
-		$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->id );
+	public function process_webhook_source_canceled($notification) {
+		$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->id);
 
 		// If can't find order by charge ID, try source ID.
-		if ( ! $order ) {
-			$order = WC_Stripe_Helper::get_order_by_source_id( $notification->data->object->id );
+		if ( ! $order) {
+			$order = WC_Stripe_Helper::get_order_by_source_id($notification->data->object->id);
 
-			if ( ! $order ) {
-				WC_Stripe_Logger::log( 'Could not find order via charge/source ID: ' . $notification->data->object->id );
+			if ( ! $order) {
+				WC_Stripe_Logger::log('Could not find order via charge/source ID: ' . $notification->data->object->id);
 				return;
 			}
 		}
 
 		// Don't proceed if payment method isn't Stripe.
-		if ( 'stripe' !== $order->get_payment_method() ) {
-			WC_Stripe_Logger::log( 'Canceled webhook abort: Order was not processed by Stripe: ' . $order->get_id() );
+		if ('stripe' !== $order->get_payment_method()) {
+			WC_Stripe_Logger::log('Canceled webhook abort: Order was not processed by Stripe: ' . $order->get_id());
 			return;
 		}
 
-		if ( ! $order->has_status( 'cancelled' ) ) {
-			$order->update_status( 'cancelled', __( 'This payment has cancelled.', 'woocommerce-gateway-stripe' ) );
+		if ( ! $order->has_status('cancelled')) {
+			$order->update_status('cancelled', __('This payment has cancelled.', 'woocommerce-gateway-stripe'));
 		}
 
-		do_action( 'wc_gateway_stripe_process_webhook_payment_error', $order, $notification );
+		do_action('wc_gateway_stripe_process_webhook_payment_error', $order, $notification);
 	}
 
 	/**
@@ -489,59 +489,59 @@ 
 	 * @version 4.0.0
 	 * @param object $notification
 	 */
-	public function process_webhook_refund( $notification ) {
-		$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->id );
+	public function process_webhook_refund($notification) {
+		$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via charge ID: ' . $notification->data->object->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via charge ID: ' . $notification->data->object->id);
 			return;
 		}
 
 		$order_id = $order->get_id();
 
-		if ( 'stripe' === $order->get_payment_method() ) {
+		if ('stripe' === $order->get_payment_method()) {
 			$charge    = $order->get_transaction_id();
-			$captured  = $order->get_meta( '_stripe_charge_captured', true );
-			$refund_id = $order->get_meta( '_stripe_refund_id', true );
+			$captured  = $order->get_meta('_stripe_charge_captured', true);
+			$refund_id = $order->get_meta('_stripe_refund_id', true);
 
 			// If the refund ID matches, don't continue to prevent double refunding.
-			if ( $notification->data->object->refunds->data[0]->id === $refund_id ) {
+			if ($notification->data->object->refunds->data[0]->id === $refund_id) {
 				return;
 			}
 
 			// Only refund captured charge.
-			if ( $charge ) {
-				$reason = ( isset( $captured ) && 'yes' === $captured ) ? __( 'Refunded via Stripe Dashboard', 'woocommerce-gateway-stripe' ) : __( 'Pre-Authorization Released via Stripe Dashboard', 'woocommerce-gateway-stripe' );
+			if ($charge) {
+				$reason = (isset($captured) && 'yes' === $captured) ? __('Refunded via Stripe Dashboard', 'woocommerce-gateway-stripe') : __('Pre-Authorization Released via Stripe Dashboard', 'woocommerce-gateway-stripe');
 
 				// Create the refund.
 				$refund = wc_create_refund(
 					array(
 						'order_id' => $order_id,
-						'amount'   => $this->get_refund_amount( $notification ),
+						'amount'   => $this->get_refund_amount($notification),
 						'reason'   => $reason,
 					)
 				);
 
-				if ( is_wp_error( $refund ) ) {
-					WC_Stripe_Logger::log( $refund->get_error_message() );
+				if (is_wp_error($refund)) {
+					WC_Stripe_Logger::log($refund->get_error_message());
 				}
 
-				$order->update_meta_data( '_stripe_refund_id', $notification->data->object->refunds->data[0]->id );
+				$order->update_meta_data('_stripe_refund_id', $notification->data->object->refunds->data[0]->id);
 
-				$amount = wc_price( $notification->data->object->refunds->data[0]->amount / 100 );
+				$amount = wc_price($notification->data->object->refunds->data[0]->amount / 100);
 
-				if ( in_array( strtolower( $order->get_currency() ), WC_Stripe_Helper::no_decimal_currencies() ) ) {
-					$amount = wc_price( $notification->data->object->refunds->data[0]->amount );
+				if (in_array(strtolower($order->get_currency()), WC_Stripe_Helper::no_decimal_currencies())) {
+					$amount = wc_price($notification->data->object->refunds->data[0]->amount);
 				}
 
-				if ( isset( $notification->data->object->refunds->data[0]->balance_transaction ) ) {
-					$this->update_fees( $order, $notification->data->object->refunds->data[0]->balance_transaction );
+				if (isset($notification->data->object->refunds->data[0]->balance_transaction)) {
+					$this->update_fees($order, $notification->data->object->refunds->data[0]->balance_transaction);
 				}
 
 				/* translators: 1) dollar amount 2) transaction id 3) refund message */
-				$refund_message = ( isset( $captured ) && 'yes' === $captured ) ? sprintf( __( 'Refunded %1$s - Refund ID: %2$s - %3$s', 'woocommerce-gateway-stripe' ), $amount, $notification->data->object->refunds->data[0]->id, $reason ) : __( 'Pre-Authorization Released via Stripe Dashboard', 'woocommerce-gateway-stripe' );
+				$refund_message = (isset($captured) && 'yes' === $captured) ? sprintf(__('Refunded %1$s - Refund ID: %2$s - %3$s', 'woocommerce-gateway-stripe'), $amount, $notification->data->object->refunds->data[0]->id, $reason) : __('Pre-Authorization Released via Stripe Dashboard', 'woocommerce-gateway-stripe');
 
-				$order->add_order_note( $refund_message );
+				$order->add_order_note($refund_message);
 			}
 		}
 	}
@@ -552,30 +552,30 @@ 
 	 * @since 4.0.6
 	 * @param object $notification
 	 */
-	public function process_review_opened( $notification ) {
-		if ( isset( $notification->data->object->payment_intent ) ) {
-			$order = WC_Stripe_Helper::get_order_by_intent_id( $notification->data->object->payment_intent );
+	public function process_review_opened($notification) {
+		if (isset($notification->data->object->payment_intent)) {
+			$order = WC_Stripe_Helper::get_order_by_intent_id($notification->data->object->payment_intent);
 
-			if ( ! $order ) {
-				WC_Stripe_Logger::log( '[Review Opened] Could not find order via intent ID: ' . $notification->data->object->payment_intent );
+			if ( ! $order) {
+				WC_Stripe_Logger::log('[Review Opened] Could not find order via intent ID: ' . $notification->data->object->payment_intent);
 				return;
 			}
 		} else {
-			$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->charge );
+			$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->charge);
 
-			if ( ! $order ) {
-				WC_Stripe_Logger::log( '[Review Opened] Could not find order via charge ID: ' . $notification->data->object->charge );
+			if ( ! $order) {
+				WC_Stripe_Logger::log('[Review Opened] Could not find order via charge ID: ' . $notification->data->object->charge);
 				return;
 			}
 		}
 
 		/* translators: 1) The URL to the order. 2) The reason type. */
-		$message = sprintf( __( 'A review has been opened for this order. Action is needed. Please go to your <a href="%1$s" title="Stripe Dashboard" target="_blank">Stripe Dashboard</a> to review the issue. Reason: (%2$s)', 'woocommerce-gateway-stripe' ), $this->get_transaction_url( $order ), $notification->data->object->reason );
+		$message = sprintf(__('A review has been opened for this order. Action is needed. Please go to your <a href="%1$s" title="Stripe Dashboard" target="_blank">Stripe Dashboard</a> to review the issue. Reason: (%2$s)', 'woocommerce-gateway-stripe'), $this->get_transaction_url($order), $notification->data->object->reason);
 
-		if ( apply_filters( 'wc_stripe_webhook_review_change_order_status', true, $order, $notification ) ) {
-			$order->update_status( 'on-hold', $message );
+		if (apply_filters('wc_stripe_webhook_review_change_order_status', true, $order, $notification)) {
+			$order->update_status('on-hold', $message);
 		} else {
-			$order->add_order_note( $message );
+			$order->add_order_note($message);
 		}
 	}
 
@@ -585,34 +585,34 @@ 
 	 * @since 4.0.6
 	 * @param object $notification
 	 */
-	public function process_review_closed( $notification ) {
-		if ( isset( $notification->data->object->payment_intent ) ) {
-			$order = WC_Stripe_Helper::get_order_by_intent_id( $notification->data->object->payment_intent );
+	public function process_review_closed($notification) {
+		if (isset($notification->data->object->payment_intent)) {
+			$order = WC_Stripe_Helper::get_order_by_intent_id($notification->data->object->payment_intent);
 
-			if ( ! $order ) {
-				WC_Stripe_Logger::log( '[Review Closed] Could not find order via intent ID: ' . $notification->data->object->payment_intent );
+			if ( ! $order) {
+				WC_Stripe_Logger::log('[Review Closed] Could not find order via intent ID: ' . $notification->data->object->payment_intent);
 				return;
 			}
 		} else {
-			$order = WC_Stripe_Helper::get_order_by_charge_id( $notification->data->object->charge );
+			$order = WC_Stripe_Helper::get_order_by_charge_id($notification->data->object->charge);
 
-			if ( ! $order ) {
-				WC_Stripe_Logger::log( '[Review Closed] Could not find order via charge ID: ' . $notification->data->object->charge );
+			if ( ! $order) {
+				WC_Stripe_Logger::log('[Review Closed] Could not find order via charge ID: ' . $notification->data->object->charge);
 				return;
 			}
 		}
 
 		/* translators: 1) The reason type. */
-		$message = sprintf( __( 'The opened review for this order is now closed. Reason: (%s)', 'woocommerce-gateway-stripe' ), $notification->data->object->reason );
+		$message = sprintf(__('The opened review for this order is now closed. Reason: (%s)', 'woocommerce-gateway-stripe'), $notification->data->object->reason);
 
-		if ( $order->has_status( 'on-hold' ) ) {
-			if ( apply_filters( 'wc_stripe_webhook_review_change_order_status', true, $order, $notification ) ) {
-				$order->update_status( 'processing', $message );
+		if ($order->has_status('on-hold')) {
+			if (apply_filters('wc_stripe_webhook_review_change_order_status', true, $order, $notification)) {
+				$order->update_status('processing', $message);
 			} else {
-				$order->add_order_note( $message );
+				$order->add_order_note($message);
 			}
 		} else {
-			$order->add_order_note( $message );
+			$order->add_order_note($message);
 		}
 	}
 
@@ -623,7 +623,7 @@ 
 	 * @version 4.0.0
 	 * @param object $notification
 	 */
-	public function is_partial_capture( $notification ) {
+	public function is_partial_capture($notification) {
 		return 0 < $notification->data->object->amount_refunded;
 	}
 
@@ -634,11 +634,11 @@ 
 	 * @version 4.0.0
 	 * @param object $notification
 	 */
-	public function get_refund_amount( $notification ) {
-		if ( $this->is_partial_capture( $notification ) ) {
+	public function get_refund_amount($notification) {
+		if ($this->is_partial_capture($notification)) {
 			$amount = $notification->data->object->refunds->data[0]->amount / 100;
 
-			if ( in_array( strtolower( $notification->data->object->currency ), WC_Stripe_Helper::no_decimal_currencies() ) ) {
+			if (in_array(strtolower($notification->data->object->currency), WC_Stripe_Helper::no_decimal_currencies())) {
 				$amount = $notification->data->object->refunds->data[0]->amount;
 			}
 
@@ -655,12 +655,12 @@ 
 	 * @version 4.0.0
 	 * @param object $notification
 	 */
-	public function get_partial_amount_to_charge( $notification ) {
-		if ( $this->is_partial_capture( $notification ) ) {
-			$amount = ( $notification->data->object->amount - $notification->data->object->amount_refunded ) / 100;
+	public function get_partial_amount_to_charge($notification) {
+		if ($this->is_partial_capture($notification)) {
+			$amount = ($notification->data->object->amount - $notification->data->object->amount_refunded) / 100;
 
-			if ( in_array( strtolower( $notification->data->object->currency ), WC_Stripe_Helper::no_decimal_currencies() ) ) {
-				$amount = ( $notification->data->object->amount - $notification->data->object->amount_refunded );
+			if (in_array(strtolower($notification->data->object->currency), WC_Stripe_Helper::no_decimal_currencies())) {
+				$amount = ($notification->data->object->amount - $notification->data->object->amount_refunded);
 			}
 
 			return $amount;
@@ -669,69 +669,69 @@ 
 		return false;
 	}
 
-	public function process_payment_intent_success( $notification ) {
+	public function process_payment_intent_success($notification) {
 		$intent = $notification->data->object;
-		$order = WC_Stripe_Helper::get_order_by_intent_id( $intent->id );
+		$order = WC_Stripe_Helper::get_order_by_intent_id($intent->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via intent ID: ' . $intent->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via intent ID: ' . $intent->id);
 			return;
 		}
 
-		if ( ! $order->has_status( array( 'pending', 'failed' ) ) ) {
+		if ( ! $order->has_status(array('pending', 'failed'))) {
 			return;
 		}
 
-		if ( $this->lock_order_payment( $order, $intent ) ) {
+		if ($this->lock_order_payment($order, $intent)) {
 			return;
 		}
 
 		$order_id = $order->get_id();
-		if ( 'payment_intent.succeeded' === $notification->type || 'payment_intent.amount_capturable_updated' === $notification->type ) {
-			$charge = end( $intent->charges->data );
-			WC_Stripe_Logger::log( "Stripe PaymentIntent $intent->id succeeded for order $order_id" );
+		if ('payment_intent.succeeded' === $notification->type || 'payment_intent.amount_capturable_updated' === $notification->type) {
+			$charge = end($intent->charges->data);
+			WC_Stripe_Logger::log("Stripe PaymentIntent $intent->id succeeded for order $order_id");
 
-			do_action( 'wc_gateway_stripe_process_payment', $charge, $order );
+			do_action('wc_gateway_stripe_process_payment', $charge, $order);
 
 			// Process valid response.
-			$this->process_response( $charge, $order );
+			$this->process_response($charge, $order);
 
 		} else {
 			$error_message = $intent->last_payment_error ? $intent->last_payment_error->message : "";
 
 			/* translators: 1) The error message that was received from Stripe. */
-			$order->update_status( 'failed', sprintf( __( 'Stripe SCA authentication failed. Reason: %s', 'woocommerce-gateway-stripe' ), $error_message ) );
+			$order->update_status('failed', sprintf(__('Stripe SCA authentication failed. Reason: %s', 'woocommerce-gateway-stripe'), $error_message));
 
-			do_action( 'wc_gateway_stripe_process_webhook_payment_error', $order, $notification );
+			do_action('wc_gateway_stripe_process_webhook_payment_error', $order, $notification);
 
-			$this->send_failed_order_email( $order_id );
+			$this->send_failed_order_email($order_id);
 		}
 
-		$this->unlock_order_payment( $order );
+		$this->unlock_order_payment($order);
 	}
 
-	public function process_setup_intent( $notification ) {
+	public function process_setup_intent($notification) {
 		$intent = $notification->data->object;
-		$order = WC_Stripe_Helper::get_order_by_setup_intent_id( $intent->id );
+		$order = WC_Stripe_Helper::get_order_by_setup_intent_id($intent->id);
 
-		if ( ! $order ) {
-			WC_Stripe_Logger::log( 'Could not find order via setup intent ID: ' . $intent->id );
+		if ( ! $order) {
+			WC_Stripe_Logger::log('Could not find order via setup intent ID: ' . $intent->id);
 			return;
 		}
 
-		if ( ! $order->has_status( array( 'pending', 'failed' ) ) ) {
+		if ( ! $order->has_status(array('pending', 'failed'))) {
 			return;
 		}
 
-		if ( $this->lock_order_payment( $order, $intent ) ) {
+		if ($this->lock_order_payment($order, $intent)) {
 			return;
 		}
 
 		$order_id = $order->get_id();
-		if ( 'setup_intent.succeeded' === $notification->type ) {
-			WC_Stripe_Logger::log( "Stripe SetupIntent $intent->id succeeded for order $order_id" );
-			if ( WC_Stripe_Helper::is_pre_orders_exists() && WC_Pre_Orders_Order::order_contains_pre_order( $order ) ) {
-				WC_Pre_Orders_Order::mark_order_as_pre_ordered( $order );
+		if ('setup_intent.succeeded' === $notification->type) {
+			WC_Stripe_Logger::log("Stripe SetupIntent $intent->id succeeded for order $order_id");
+			if (WC_Stripe_Helper::is_pre_orders_exists() && WC_Pre_Orders_Order::order_contains_pre_order($order)) {
+				WC_Pre_Orders_Order::mark_order_as_pre_ordered($order);
 			} else {
 				$order->payment_complete();
 			}
@@ -739,12 +739,12 @@ 
 			$error_message = $intent->last_setup_error ? $intent->last_setup_error->message : "";
 
 			/* translators: 1) The error message that was received from Stripe. */
-			$order->update_status( 'failed', sprintf( __( 'Stripe SCA authentication failed. Reason: %s', 'woocommerce-gateway-stripe' ), $error_message ) );
+			$order->update_status('failed', sprintf(__('Stripe SCA authentication failed. Reason: %s', 'woocommerce-gateway-stripe'), $error_message));
 
-			$this->send_failed_order_email( $order_id );
+			$this->send_failed_order_email($order_id);
 		}
 
-		$this->unlock_order_payment( $order );
+		$this->unlock_order_payment($order);
 	}
 
 	/**
@@ -754,55 +754,55 @@ 
 	 * @version 4.0.0
 	 * @param string $request_body
 	 */
-	public function process_webhook( $request_body ) {
-		$notification = json_decode( $request_body );
+	public function process_webhook($request_body) {
+		$notification = json_decode($request_body);
 
-		switch ( $notification->type ) {
+		switch ($notification->type) {
 			case 'source.chargeable':
-				$this->process_webhook_payment( $notification );
+				$this->process_webhook_payment($notification);
 				break;
 
 			case 'source.canceled':
-				$this->process_webhook_source_canceled( $notification );
+				$this->process_webhook_source_canceled($notification);
 				break;
 
 			case 'charge.succeeded':
-				$this->process_webhook_charge_succeeded( $notification );
+				$this->process_webhook_charge_succeeded($notification);
 				break;
 
 			case 'charge.failed':
-				$this->process_webhook_charge_failed( $notification );
+				$this->process_webhook_charge_failed($notification);
 				break;
 
 			case 'charge.captured':
-				$this->process_webhook_capture( $notification );
+				$this->process_webhook_capture($notification);
 				break;
 
 			case 'charge.dispute.created':
-				$this->process_webhook_dispute( $notification );
+				$this->process_webhook_dispute($notification);
 				break;
 
 			case 'charge.refunded':
-				$this->process_webhook_refund( $notification );
+				$this->process_webhook_refund($notification);
 				break;
 
 			case 'review.opened':
-				$this->process_review_opened( $notification );
+				$this->process_review_opened($notification);
 				break;
 
 			case 'review.closed':
-				$this->process_review_closed( $notification );
+				$this->process_review_closed($notification);
 				break;
 
 			case 'payment_intent.succeeded':
 			case 'payment_intent.payment_failed':
 			case 'payment_intent.amount_capturable_updated':
-				$this->process_payment_intent_success( $notification );
+				$this->process_payment_intent_success($notification);
 				break;
 
 			case 'setup_intent.succeeded':
 			case 'setup_intent.setup_failed':
-				$this->process_setup_intent( $notification );
+				$this->process_setup_intent($notification);
 
 		}
 	}
@@ -815,17 +815,17 @@ 
 	 * @return integer UTC seconds since 1970.
 	 */
 	public static function get_monitoring_began_at() {
-		$monitoring_began_at = get_option( self::OPTION_MONITORING_BEGAN_AT, 0 );
-		if ( 0 == $monitoring_began_at ) {
-			$monitoring_began_at = current_time( 'timestamp', true );
-			update_option( self::OPTION_MONITORING_BEGAN_AT, $monitoring_began_at );
+		$monitoring_began_at = get_option(self::OPTION_MONITORING_BEGAN_AT, 0);
+		if (0 == $monitoring_began_at) {
+			$monitoring_began_at = current_time('timestamp', true);
+			update_option(self::OPTION_MONITORING_BEGAN_AT, $monitoring_began_at);
 
 			// Enforce database consistency. This should only be needed if the user
 			// has modified the database directly. We should not allow timestamps
 			// before monitoring began.
-			delete_option( self::OPTION_LAST_SUCCESS_AT );
-			delete_option( self::OPTION_LAST_FAILURE_AT );
-			delete_option( self::OPTION_LAST_ERROR );
+			delete_option(self::OPTION_LAST_SUCCESS_AT);
+			delete_option(self::OPTION_LAST_FAILURE_AT);
+			delete_option(self::OPTION_LAST_ERROR);
 		}
 		return $monitoring_began_at;
 	}
@@ -838,7 +838,7 @@ 
 	 * @return integer UTC seconds since 1970 | 0.
 	 */
 	public static function get_last_webhook_success_at() {
-		return get_option( self::OPTION_LAST_SUCCESS_AT, 0 );
+		return get_option(self::OPTION_LAST_SUCCESS_AT, 0);
 	}
 
 	/**
@@ -849,7 +849,7 @@ 
 	 * @return integer UTC seconds since 1970 | 0.
 	 */
 	public static function get_last_webhook_failure_at() {
-		return get_option( self::OPTION_LAST_FAILURE_AT, 0 );
+		return get_option(self::OPTION_LAST_FAILURE_AT, 0);
 	}
 
 	/**
@@ -859,37 +859,37 @@ 
 	 * @return string Reason the last webhook failed.
 	 */
 	public static function get_last_error_reason() {
-		$last_error = get_option( self::OPTION_LAST_ERROR, false );
+		$last_error = get_option(self::OPTION_LAST_ERROR, false);
 
-		if ( ! $last_error ) {
-			return( __( 'No error', 'woocommerce-gateway-stripe' ) );
+		if ( ! $last_error) {
+			return(__('No error', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( self::VALIDATION_FAILED_BODY_NULL == $last_error ) {
-			return( __( 'The webhook was missing expected body', 'woocommerce-gateway-stripe' ) );
+		if (self::VALIDATION_FAILED_BODY_NULL == $last_error) {
+			return(__('The webhook was missing expected body', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( self::VALIDATION_FAILED_HEADERS_NULL == $last_error ) {
-			return( __( 'The webhook was missing expected headers', 'woocommerce-gateway-stripe' ) );
+		if (self::VALIDATION_FAILED_HEADERS_NULL == $last_error) {
+			return(__('The webhook was missing expected headers', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( self::VALIDATION_FAILED_SIGNATURE_INVALID == $last_error ) {
-			return( __( 'The webhook signature was missing or was incorrectly formatted', 'woocommerce-gateway-stripe' ) );
+		if (self::VALIDATION_FAILED_SIGNATURE_INVALID == $last_error) {
+			return(__('The webhook signature was missing or was incorrectly formatted', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( self::VALIDATION_FAILED_SIGNATURE_MISMATCH == $last_error ) {
-			return( __( 'The webhook was not signed with the expected signing secret', 'woocommerce-gateway-stripe' ) );
+		if (self::VALIDATION_FAILED_SIGNATURE_MISMATCH == $last_error) {
+			return(__('The webhook was not signed with the expected signing secret', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( self::VALIDATION_FAILED_TIMESTAMP_MISMATCH == $last_error ) {
-			return( __( 'The timestamp in the webhook differed more than five minutes from the site time', 'woocommerce-gateway-stripe' ) );
+		if (self::VALIDATION_FAILED_TIMESTAMP_MISMATCH == $last_error) {
+			return(__('The timestamp in the webhook differed more than five minutes from the site time', 'woocommerce-gateway-stripe'));
 		}
 
-		if ( self::VALIDATION_FAILED_USER_AGENT_INVALID == $last_error ) {
-			return( __( 'The webhook received did not come from Stripe', 'woocommerce-gateway-stripe' ) );
+		if (self::VALIDATION_FAILED_USER_AGENT_INVALID == $last_error) {
+			return(__('The webhook received did not come from Stripe', 'woocommerce-gateway-stripe'));
 		}
 
-		return( __( 'Unknown error.', 'woocommerce-gateway-stripe' ) );
+		return(__('Unknown error.', 'woocommerce-gateway-stripe'));
 	}
 }