# wpfunnels/3.12.13/includes/core/gateways/class-wpfnl-gateway-square.php WPFunnels – Funnel Builder for WooCommerce with Checkout & One Click Upsell, version 3.12.13. 470 lines. - Page: https://pluginprobe.com/plugins/wpfunnels/3.12.13/code/includes/core/gateways/class-wpfnl-gateway-square.php - Raw: https://pluginprobe.com/plugins/wpfunnels/3.12.13/raw/includes/core/gateways/class-wpfnl-gateway-square.php - Modified: 2026-02-06T09:03:14+00:00 Line numbers below start at 1. Link to a line or a range by appending a fragment to the page URL, for example `https://pluginprobe.com/plugins/wpfunnels/3.12.13/code/includes/core/gateways/class-wpfnl-gateway-square.php#L10-L20`. ```php refund_support = true; add_filter( 'wc_' . $this->key . '_payment_form_tokenization_forced', array( $this, 'is_square_tokenization_allowed' ), 10, 2 ); add_filter( 'wc_payment_gateway_' . $this->key . '_get_order', [ $this, 'get_order_by_hook' ], 10 ); add_filter( 'wc_payment_gateway_' . $this->key . '_process_payment', [ $this, 'is_credit_card_process_payment' ], 10, 3 ); add_action( 'wpfunnels/child_order_created_' . $this->key, array( $this, 'add_capture_meta_to_child_order' ), 9999, 3 ); add_action( 'wpfunnels/subscription_created', array( $this, 'add_offer_subscription_meta' ), 9999, 3 ); } /** * Get order * * @param $order * @param WC_Payment_Gateway $gateway * * @since 1.9.1 * @return mixed */ public function get_order_by_hook( $order ) { $this->set_square_client_environment(); if ( ! isset( $order->payment->token ) ) { $order->payment->token = $order->get_meta('_wc_square_credit_card_payment_token'); } if ( $this->maybe_guest_token_call && isset( $order->payment->verification_token ) && ! empty( $order->payment->verification_token ) ) { $order->payment->verification_token = null; if ( isset( $_POST[ 'wc-' . $this->get_wc_gateway()->get_id_dasherized() . '-buyer-verification-token' ] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Missing unset( $_POST[ 'wc-' . $this->get_wc_gateway()->get_id_dasherized() . '-buyer-verification-token' ] ); //phpcs:ignore WordPress.Security.NonceVerification.Missing } } return $order; } /** * Credit card payment processing * * @param bool $process_payment The current process payment status. * @param int $order_id The ID of the order. * @param object $gateway The WooCommerce payment gateway object. * * @return bool Returns the updated process payment status. * * @since 1.6.4 */ public function is_credit_card_process_payment($process_payment, $order_id, $gateway) { $order = wc_get_order( $order_id ); if ( $order ) { $this->create_token_for_offer_payment( $order ); } return $process_payment; } /** * Create payment token for offer product charge * * Creates a payment token for processing the payment of an offer product charge. * * @param object $order full order object. * * @return void * * @since 1.9.1 */ private function create_token_for_offer_payment( $order ) { $this->set_square_client_environment(); $order = $this->get_wc_gateway()->get_order( $order ); $is_checkout_nonce_present_in_request = isset( $_REQUEST['wc_square_credit_card_checkout_validate_nonce'] ) ? wc_clean( $_REQUEST['wc_square_credit_card_checkout_validate_nonce'] ) : ''; //phpcs:ignore WordPress.Security.NonceVerification.Recommended if ( empty( $order->payment->token ) && empty( $is_checkout_nonce_present_in_request ) && 1 > $order->get_customer_id() ) { $create_token = true; if ( class_exists( '\WooCommerce\Square\Gateway\Customer_Helper' ) ) { $indexed_customers = Customer_Helper::get_customers_by_email( $order->get_billing_email() ); if ( is_array( $indexed_customers ) && count( $indexed_customers ) > 1 ) { $create_token = false; } } if ( $create_token ) { $order = $this->get_wc_gateway()->get_payment_tokens_handler()->create_token( $order ); } $this->maybe_guest_token_call = true; if ( isset( $_POST[ 'wc-' . $this->get_wc_gateway()->get_id_dasherized() . '-buyer-verification-token' ] ) ) { unset( $_POST[ 'wc-' . $this->get_wc_gateway()->get_id_dasherized() . '-buyer-verification-token' ] ); } } } /** * Remove underscore and add dash inside a string * * @return string|string[] * @since 1.6.4 */ public function get_id_dasherized() { return str_replace( '_', '-', $this->key ); } /** * Return order information for creating customer response * * @param $order * * @return bool|\WC_Order|\WC_Order_Refund * @since 1.6.4 */ public function get_order( $order ) { if ( is_numeric( $order ) ) { $order = wc_get_order( $order ); } $order->payment = new \stdClass(); if ( empty( $order->payment->token ) ) { $order->payment->nonce = Square_Helper::get_post( 'wc-' . $this->get_id_dasherized() . '-payment-nonce' ); $order->payment->card_type = Payment_Gateway_Helper::normalize_card_type( Square_Helper::get_post( 'wc-' . $this->get_id_dasherized() . '-card-type' ) ); $order->payment->account_number = $order->payment->last_four = substr( Square_Helper::get_post( 'wc-' . $this->get_id_dasherized() . '-last-four' ), -4 ); $order->payment->exp_month = Square_Helper::get_post( 'wc-' . $this->get_id_dasherized() . '-exp-month' ); $order->payment->exp_year = Square_Helper::get_post( 'wc-' . $this->get_id_dasherized() . '-exp-year' ); $order->payment->postcode = Square_Helper::get_post( 'wc-' . $this->get_id_dasherized() . '-payment-postcode' ); } return $order; } /** * Payment Gateway Payment Form Tokenization Forced. * * Filters whether tokenization is forced for the payment form. * * @param bool $tokenization_forced The current tokenization forced status. * * @return bool Returns the updated tokenization forced status. * * @since 1.6.4 */ public function is_square_tokenization_allowed($tokenization_forced) { return true; if(get_the_ID() === 1){ $post = Wpfnl_functions::get_sanitized_get_post(); $checkout_id = Wpfnl_functions::get_checkout_id_from_post($post); }else{ $checkout_id = get_the_ID(); } $funnel_id = Wpfnl_functions::get_funnel_id_from_step( $checkout_id ); if ( $checkout_id && $funnel_id ) { $next_step = Wpfnl_functions::get_next_step($funnel_id, $checkout_id); if ( $next_step && Wpfnl_functions::is_offer_page($next_step['step_id']) ) { $tokenization_forced = true; } } return $tokenization_forced; } /** * Processing of the Upsell or Downsell offers * * @param mixed $order * @param mixed $offer_product * * @return array * @since 1.6.4 */ public function process_payment($order, $offer_product) { $currency = $order->get_currency(); // Setup square payment configuration $client = $this->set_square_client_environment(); if ( isset($offer_product['price']) && (floatval(0) === floatval( $offer_product['price'] ) || '' === trim($offer_product['price'])) ) { wp_send_json(array( 'result' => 'fail', 'message' => __('Product price is less than 0', 'wpfnl-pro'), )); } else { $money_utility_object = new \WooCommerce\Square\Utilities\Money_Utility(); $amount_money = $money_utility_object::amount_to_money($offer_product['total'], $currency); $credit_card_payment_token = $order->get_meta('_wc_square_credit_card_payment_token'); $credit_card_customer_id = $order->get_meta('_wc_square_credit_card_customer_id'); // Prepare data structure for request $body = new \Square\Models\CreatePaymentRequest( $credit_card_payment_token, uniqid() ); $body->setAutocomplete(true); $body->setCustomerId($credit_card_customer_id); $body->setAmountMoney($amount_money); // Handle payment request API responses $api_response = $client->getPaymentsApi()->createPayment($body); if ($api_response->isSuccess()) { $transaction_id = $api_response->getResult()->getPayment()->getId(); // Store transaction ID for offer products $this->store_offer_transaction( $order, $transaction_id, $offer_product ); // Reduce offer products from stock $this->reduce_the_offer_product_from_stock($order, $offer_product); return array( 'is_success' => true, 'message' => 'Success' ); } else { $errors = $api_response->getErrors(); return array( 'is_success' => false, 'message' => sprintf( __( 'Square payment transaction failed (%1$s:%2$s)', 'wpfnl-pro' ), $errors ) ); } } } /** * Store transaction ID for offer products * * @param $order * @param $response * @param $product * * @since 1.6.4 */ public function store_offer_transaction( $order, $transaction_id, $product ) { $order->update_meta_data('_wpfunnels_offer_txn_resp_' . $product['step_id'], $transaction_id); $order->save(); } /** * Set up the required configuration for payment. * * @return object * * @since 1.6.4 */ public function set_square_client_environment() { // Set the access tokan. $this->access_token = $this->get_wc_gateway()->get_plugin()->get_settings_handler()->get_access_token(); $this->access_token = empty( $this->access_token ) ? $this->get_wc_gateway()->get_plugin()->get_settings_handler()->get_option( 'sandbox_token' ) : $this->access_token; // Set the location id. $this->location_id = $this->get_wc_gateway()->get_plugin()->get_settings_handler()->get_location_id(); $client = new SquareClient([ 'accessToken' => $this->access_token, 'environment' => $this->get_environment(), ]); return $client; } /** * Get WooCommerce payment geteways. * * @return array * * @since 1.6.4 */ public function get_wc_gateway() { global $woocommerce; $gateways = $woocommerce->payment_gateways->payment_gateways(); return $gateways[ $this->key ]; } /** * Gets the configured environment. * * @since 1.6.4 * * @return string */ public function get_environment() { $sanboxed = ( defined( 'WC_SQUARE_SANDBOX' ) && WC_SQUARE_SANDBOX ) || $this->is_sandbox_setting_enabled(); return $sanboxed ? 'sandbox' : 'production'; } /** * Tells is if the setting for enabling sandbox is checked. * * @since 1.6.4 * * @return boolean */ public function is_sandbox_setting_enabled() { return 'yes' === $this->get_enable_sandbox(); } /** * Gets setting enabled sandbox. * * @since 1.6.4 * * @return string */ public function get_enable_sandbox() { $setting = get_option('wc_square_settings'); return $setting['enable_sandbox']; } /** * Determines if configured in the sandbox environment. * * @since 1.6.4 * * @return bool */ public function is_sandbox() { return 'sandbox' === $this->get_environment(); } /** * Update post meta for refund process on upsell or downsell * * @param $parent_order * @param $child_order * @param $transaction_id * * @since 1.6.4 */ public function add_capture_meta_to_child_order( $parent_order, $child_order, $transaction_id ) { $child_order->update_meta_data('_wc_square_credit_card_trans_id', $parent_order->data['transaction_id'] ); $child_order->update_meta_data('_wc_square_credit_card_square_location_id', $parent_order->get_meta( '_wc_square_credit_card_square_location_id', true ) ); $child_order->update_meta_data('_wc_square_credit_card_authorization_code', $parent_order->data['transaction_id'] ); $child_order->update_meta_data('_wc_square_credit_card_customer_id', $parent_order->get_meta( '_wc_square_credit_card_customer_id', true ) ); $child_order->update_meta_data('_wc_square_credit_card_square_order_id', $parent_order->data['transaction_id'] ); $child_order->update_meta_data('_wc_square_credit_card_charge_captured', 'yes' ); } /** * Process offer refund * * @param object $order Order Object. * @param array $offer_data offer data. * * @return string/bool. * * @since 1.6.4 */ public function process_refund_offer( $order, $offer_data ) { $payment_id = $offer_data['transaction_id']; // set up the square payment configuration. $client = $this->set_square_client_environment(); $money_utility_object = new \WooCommerce\Square\Utilities\Money_Utility(); $amount_money = $money_utility_object::amount_to_money($offer_data['amount'],'USD'); $body = new \Square\Models\RefundPaymentRequest( uniqid(), $amount_money, $payment_id ); $api_response = $client->getRefundsApi()->refundPayment($body); if ($api_response->isSuccess()) { $response_id = $api_response->getResult()->getRefund()->getId(); return $response_id; } else { $errors = $api_response->getErrors(); return false; } } /** * add subscription offer meta to order * * @param $subscription * @param $offer_product * @param $order * * @since 1.6.4 */ public function add_offer_subscription_meta( $subscription, $offer_product, $order ) { if ( $this->key === $order->get_payment_method() ) { $subscription_id = $subscription->get_id(); update_post_meta( $subscription_id, '_wc_square_credit_card_payment_token', $order->get_meta( '_wc_square_credit_card_payment_token', true ) ); update_post_meta( $subscription_id, '_wc_square_credit_card_customer_id', $order->get_meta( '_wc_square_credit_card_customer_id', true ) ); } } /** * Reduce the offer product from the stock after upsell or downsell offer has been accepted * * @param object $order Object of order. * @param array $offer_product array of offer product. * * @since 1.6.4 */ public function reduce_the_offer_product_from_stock( $order, $offer_product ) { $product = wc_get_product( $offer_product['id'] ); if( $product ){ $new_stock = wc_update_product_stock( $offer_product['id'], $offer_product['qty'], 'decrease' ); $changes[] = array( 'product' => $product, 'from' => $new_stock + intval( $offer_product['qty'] ), 'to' => $new_stock, ); wc_trigger_stock_change_notifications( $order, $changes ); } } } ```