Lint fixes

changelog.txt

@@ -5,6 +5,7 @@
 * Fix - Return to the correct page when redirect-based payment method fails.
 * Fix - Show default recipient for Payment Authentication Requested email.
 * Fix - Correctly handles IPP failed payments webhook calls by extracting the order ID from the payment intent metadata.
+* Dev - Fix lint issues raised by WordPress code standards.
 * Fix - Fix ECE crash in classic cart and checkout pages for non-English language sites.
 * Fix - Correctly handles UK postcodes redacted by Apple Pay.
 * Tweak - Avoid re-sending Processing Order customer email when merchant wins dispute.

includes/abstracts/abstract-wc-stripe-payment-gateway.php

@@ -1408,7 +1408,7 @@ public function get_level3_data_from_order( $order ) {
 		$currency    = $order->get_currency();
 
 		$stripe_line_items = array_map(
-			function( $item ) use ( $currency ) {
+			function ( $item ) use ( $currency ) {
 				if ( is_a( $item, 'WC_Order_Item_Product' ) ) {
 					$product_id = $item->get_variation_id()
 						? $item->get_variation_id()

includes/admin/class-wc-rest-stripe-settings-controller.php

@@ -439,7 +439,6 @@ private function update_is_debug_log_enabled( WP_REST_Request $request ) {
 		}
 
 		$this->gateway->update_option( 'logging', $is_debug_log_enabled ? 'yes' : 'no' );
-
 	}
 
 	/**

includes/admin/stripe-eps-settings.php

@@ -1,4 +1,6 @@
 <?php
+// This file is the body of WC_Gateway_Stripe_Eps::init_form_fields().
+
 if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
@@ -39,7 +41,7 @@
 			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
 			'type'        => 'title',
 			/* translators: webhook URL */
-			'description' => $this->display_admin_settings_webhook_description(),
+			'description' => $this->display_admin_settings_webhook_description(), // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable
 		],
 	]
 );

includes/admin/stripe-p24-settings.php

@@ -1,4 +1,6 @@
 <?php
+// This file is the body of WC_Gateway_Stripe_P24::init_form_fields().
+
 if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
@@ -39,7 +41,7 @@
 			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
 			'type'        => 'title',
 			/* translators: webhook URL */
-			'description' => $this->display_admin_settings_webhook_description(),
+			'description' => $this->display_admin_settings_webhook_description(), // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable
 		],
 	]
 );

includes/admin/stripe-sepa-settings.php

@@ -1,4 +1,6 @@
 <?php
+// This file is the body of WC_Gateway_Stripe_Sepa::init_form_fields().
+
 if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
@@ -43,7 +45,7 @@
 			'title'       => __( 'Webhook Endpoints', 'woocommerce-gateway-stripe' ),
 			'type'        => 'title',
 			/* translators: webhook URL */
-			'description' => $this->display_admin_settings_webhook_description(),
+			'description' => $this->display_admin_settings_webhook_description(), // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UndefinedVariable
 		],
 	]
 );

includes/class-wc-stripe-intent-controller.php

@@ -1101,7 +1101,7 @@ public function confirm_change_payment_from_setup_intent_ajax() {
 				throw new WC_Stripe_Exception( 'subscription_not_found', __( "We're not able to process this subscription change payment request payment. Please try again later.", 'woocommerce-gateway-stripe' ) );
 			}
 
-			$setup_intent_id = isset( $_POST['intent_id'] ) ? wc_clean( wp_unslash( $_POST['intent_id'] ) ) : null;
+			$setup_intent_id = ( isset( $_POST['intent_id'] ) && is_string( $_POST['intent_id'] ) ) ? sanitize_text_field( wp_unslash( $_POST['intent_id'] ) ) : null;
 
 			if ( empty( $setup_intent_id ) ) {
 				throw new WC_Stripe_Exception( 'intent_not_found', __( "We're not able to process this subscription change payment request payment. Please try again later.", 'woocommerce-gateway-stripe' ) );

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

@@ -1200,7 +1200,6 @@ protected function handle_deferred_payment_intent_succeeded( $order, $intent_id
 
 		do_action( 'wc_gateway_stripe_process_payment', $charge, $order );
 		$this->process_response( $charge, $order );
-
 	}
 
 	/**

includes/compat/class-wc-stripe-subscriptions-legacy-sepa-token-update.php

@@ -90,16 +90,19 @@ public function maybe_update_subscription_source( WC_Subscription $subscription
 	 */
 	private function get_subscription_to_migrate( $subscription_id ) {
 		if ( ! WC_Stripe_Feature_Flags::is_upe_checkout_enabled() ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( '---- Skipping migration of subscription #%d. The Legacy experience is enabled.', $subscription_id ) );
 		}
 
 		if ( ! class_exists( 'WC_Subscriptions' ) ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( '---- Skipping migration of subscription #%d. The WooCommerce Subscriptions extension is not active.', $subscription_id ) );
 		}
 
 		$subscription = wcs_get_subscription( $subscription_id );
 
 		if ( ! $subscription ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( '---- Skipping migration of subscription #%d. Subscription not found.', $subscription_id ) );
 		}
 
@@ -121,6 +124,7 @@ private function set_subscription_updated_payment_method( WC_Subscription $subsc
 
 		// Bail out if the subscription is already using a pm_.
 		if ( 0 !== strpos( $source_id, 'src_' ) ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( 'The subscription is not using a Stripe Source for renewals.', $subscription->get_id() ) );
 		}
 
@@ -129,11 +133,13 @@ private function set_subscription_updated_payment_method( WC_Subscription $subsc
 
 		// Bail out, if the source object isn't expected to be migrated. eg Card sources are not migrated.
 		if ( isset( $source_object->type ) && 'card' === $source_object->type ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( 'Skipping migration of Source for subscription #%d. Source is a card.', $subscription->get_id() ) );
 		}
 
 		// Bail out if the src_ hasn't been migrated to pm_ yet.
 		if ( ! isset( $source_object->metadata->migrated_payment_method ) ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( 'The Source has not been migrated to PaymentMethods on the Stripe account.', $subscription->get_id() ) );
 		}
 
@@ -153,6 +159,7 @@ private function set_subscription_updated_payment_method( WC_Subscription $subsc
 	private function set_subscription_updated_payment_gateway_id( WC_Subscription $subscription ) {
 		// The subscription is not using the legacy SEPA gateway ID.
 		if ( WC_Gateway_Stripe_Sepa::ID !== $subscription->get_payment_method() ) {
+			// phpcs:ignore WordPress.Security.EscapeOutput.ExceptionNotEscaped
 			throw new \Exception( sprintf( '---- Skipping migration of subscription #%d. Subscription is not using the legacy SEPA payment method.', $subscription->get_id() ) );
 		}
 

includes/payment-tokens/class-wc-stripe-payment-tokens.php

@@ -192,22 +192,19 @@ public function woocommerce_get_customer_payment_tokens_legacy( $tokens, $custom
 							} else {
 								unset( $stored_tokens[ $source->id ] );
 							}
+						} elseif ( ! isset( $stored_tokens[ $source->id ] ) && WC_Stripe_Payment_Methods::CARD === $source->object ) {
+							$token = new WC_Payment_Token_CC();
+							$token->set_token( $source->id );
+							$token->set_gateway_id( WC_Gateway_Stripe::ID );
+							$token->set_card_type( strtolower( $source->brand ) );
+							$token->set_last4( $source->last4 );
+							$token->set_expiry_month( $source->exp_month );
+							$token->set_expiry_year( $source->exp_year );
+							$token->set_user_id( $customer_id );
+							$token->save();
+							$tokens[ $token->get_id() ] = $token;
 						} else {
-							if ( ! isset( $stored_tokens[ $source->id ] ) && WC_Stripe_Payment_Methods::CARD === $source->object ) {
-								$token = new WC_Stripe_Payment_Token_CC();
-								$token->set_token( $source->id );
-								$token->set_gateway_id( WC_Gateway_Stripe::ID );
-								$token->set_card_type( strtolower( $source->brand ) );
-								$token->set_last4( $source->last4 );
-								$token->set_expiry_month( $source->exp_month );
-								$token->set_expiry_year( $source->exp_year );
-								$token->set_user_id( $customer_id );
-								$token->set_fingerprint( $source->fingerprint );
-								$token->save();
-								$tokens[ $token->get_id() ] = $token;
-							} else {
-								unset( $stored_tokens[ $source->id ] );
-							}
+							unset( $stored_tokens[ $source->id ] );
 						}
 					}
 				}
@@ -446,10 +443,8 @@ public function woocommerce_payment_token_deleted( $token_id, $token ) {
 				}
 
 				$stripe_customer->detach_payment_method( $token->get_token() );
-			} else {
-				if ( WC_Gateway_Stripe::ID === $token->get_gateway_id() || WC_Gateway_Stripe_Sepa::ID === $token->get_gateway_id() ) {
-					$stripe_customer->delete_source( $token->get_token() );
-				}
+			} elseif ( WC_Gateway_Stripe::ID === $token->get_gateway_id() || WC_Gateway_Stripe_Sepa::ID === $token->get_gateway_id() ) {
+				$stripe_customer->delete_source( $token->get_token() );
 			}
 		} catch ( WC_Stripe_Exception $e ) {
 			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );
@@ -471,10 +466,8 @@ public function woocommerce_payment_token_set_default( $token_id ) {
 				if ( WC_Stripe_UPE_Payment_Gateway::ID === $token->get_gateway_id() ) {
 					$stripe_customer->set_default_payment_method( $token->get_token() );
 				}
-			} else {
-				if ( WC_Gateway_Stripe::ID === $token->get_gateway_id() || WC_Gateway_Stripe_Sepa::ID === $token->get_gateway_id() ) {
-					$stripe_customer->set_default_source( $token->get_token() );
-				}
+			} elseif ( WC_Gateway_Stripe::ID === $token->get_gateway_id() || WC_Gateway_Stripe_Sepa::ID === $token->get_gateway_id() ) {
+				$stripe_customer->set_default_source( $token->get_token() );
 			}
 		} catch ( WC_Stripe_Exception $e ) {
 			WC_Stripe_Logger::log( 'Error: ' . $e->getMessage() );

readme.txt

@@ -115,6 +115,7 @@ If you get stuck, you can ask for help in the [Plugin Forum](https://wordpress.o
 * Fix - Return to the correct page when redirect-based payment method fails.
 * Fix - Show default recipient for Payment Authentication Requested email.
 * Fix - Correctly handles IPP failed payments webhook calls by extracting the order ID from the payment intent metadata.
+* Dev - Fix lint issues raised by WordPress code standards.
 * Fix - Fix ECE crash in classic cart and checkout pages for non-English language sites.
 * Fix - Correctly handles UK postcodes redacted by Apple Pay.
 * Tweak - Avoid re-sending Processing Order customer email when merchant wins dispute.