File class-wc-braintree-field-manager.php

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<?php
defined( 'ABSPATH' ) || exit();

use PaymentPlugins\WC_Braintree_Constants as Constants;

/**
 *
 * @since 3.0.0
 * @author Payment Plugins
 * @package Braintree/Classes
 */
class WC_Braintree_Field_Manager {

    /**
     *
     * @since 3.1.1
     * @var string
     */
    private static $_output_checkout_fields = false;

    public static function init() {
        add_action( 'init', array( __CLASS__, 'action_init' ) );
        add_action( 'woocommerce_review_order_before_payment', array( __CLASS__, 'output_checkout_fields' ) );
        add_action( 'woocommerce_checkout_update_order_review', array( __CLASS__, 'checkout_update_order_review' ) );
        add_action( 'before_woocommerce_pay', array( __CLASS__, 'change_payment_request' ) );
        add_action( 'woocommerce_before_add_to_cart_form', array( __CLASS__, 'before_add_to_cart' ) );
        add_action( 'woocommerce_widget_shopping_cart_buttons', array( __CLASS__, 'mini_cart_buttons' ), 5 );
    }

    public static function action_init() {
        add_action( 'woocommerce_proceed_to_checkout', 'wc_braintree_cart_checkout_template', apply_filters( 'wc_braintree_cart_buttons_priority', 30 ) );
    }

    /**
     * Added because some themes aren't 100% compatible with WC and they skip template hooks.
     * This was added to ensure necessary fields are output to pages when required actions
     * aren't triggered.
     *
     * @param string $template_name
     * @param string $template_path
     *
     * @since 3.1.1
     */
    public static function after_template_part( $template_name, $template_path ) {
        if ( empty( $template_path ) && $template_name == 'checkout/review-order.php' && is_checkout() && ! self::$_output_checkout_fields ) {
            self::output_checkout_fields();
        }
    }

    public static function output_checkout_fields() {
        do_action( 'wc_braintree_output_checkout_fields' );
        if ( ! WC()->cart->needs_payment() ) {
            wp_add_inline_script( braintree()->scripts()->get_handle( 'client-manager' ),
                'var wc_braintree_cart_needs_payment = false', 'before' );
        }
        self::$_output_checkout_fields = true;
    }

    /**
     * @deprecated 3.2.5
     */
    public static function output_cart_fields() {
    }

    public static function checkout_update_order_review() {
        if ( is_ajax() ) {
            // initialze payment gateways.
            WC()->payment_gateways();
        }
    }

    public static function change_payment_request() {
        if ( wcs_braintree_active() && WC_Subscriptions_Change_Payment_Gateway::$is_request_to_change_payment ) {
            $subscription = wcs_get_subscription( absint( $_GET['change_payment_method'] ) );
            do_action( 'wc_braintree_output_change_payment_method_fields' );
        }
    }

    /**
     *
     * @param WC_Braintree_Subscription $subscription
     *
     * @deprecated 3.2.5
     */
    public static function change_braintree_payment_method( $subscription ) {
    }

    /**
     *
     * @param WC_Order $order
     */
    public static function output_subscription_pay_fields( $order ) {
    }

    public static function before_add_to_cart() {
        global $product;
        $position = $product->get_meta( Constants::BUTTON_POSITION );
        if ( empty( $position ) ) {
            $position = 'bottom';
        }

        if ( 'bottom' == $position ) {
            $action = 'woocommerce_after_add_to_cart_button';
        } else {
            $action = 'woocommerce_before_add_to_cart_button';
        }
        add_action( $action, array( __CLASS__, 'output_product_checkout_fields' ) );
    }

    public static function output_product_checkout_fields() {
        global $product;
        $gateways = array();
        $ordering = $product->get_meta( Constants::PRODUCT_GATEWAY_ORDER );
        $ordering = ! $ordering ? array() : $ordering;

        foreach ( WC()->payment_gateways()->get_available_payment_gateways() as $id => $gateway ) {
            if ( $gateway->supports( 'wc_braintree_product_checkout' ) && ! $product->is_type( 'external' ) ) {
                $option = new WC_Braintree_Product_Gateway_Option( $product, $gateway );
                if ( $option->enabled() ) {
                    $gateway->set_product_gateway_option( $option );
                    if ( isset( $ordering[ $gateway->id ] ) ) {
                        $gateways[ $ordering[ $gateway->id ] ] = $gateway;
                    } else {
                        $gateways[] = $gateway;
                    }
                }
            }
        }
        if ( count( apply_filters( 'wc_braintree_product_payment_gateways', $gateways ) ) > 0 ) {

            ksort( $gateways );
            wc_braintree_get_template( 'product/payment.php', array( 'gateways' => $gateways ) );

            do_action( 'wc_braintree_output_product_checkout_fields' );
        }
    }

    public static function mini_cart_buttons() {
        $gateways = array();
        foreach ( WC()->payment_gateways()->get_available_payment_gateways() as $id => $gateway ) {
            if ( $gateway instanceof WC_Braintree_Payment_Gateway && $gateway->supports( 'wc_braintree_mini_cart' ) && $gateway->mini_cart_enabled() ) {
                $gateways[ $id ] = $gateway;
            }
        }
        if ( $gateways ) {
            wc_braintree_get_template( 'mini-cart/payment-methods.php', array( 'gateways' => $gateways ) );
        }
    }

    /**
     * @deprecated 3.2.5
     */
    public static function pay_order_fields() {

    }

    /**
     * @param $needs_shipping
     *
     * @deprecated 3.2.5
     */
    public static function output_needs_shipping( $needs_shipping ) {
    }

    /**
     * @return float
     * @deprecated
     */
    public static function get_cart_total() {
        $total = WC()->cart->total;

        return $total;
    }

    /**
     *
     * @param WC_Checkout $checkout
     *
     * @deprecated 3.2.5
     */
    public static function required_checkout_fields( $checkout ) {

    }

    /**
     * 3DS doesn't like $0.00 totals which can happen if only product in cart is subscription product with trial.
     *
     * @param float $total
     *
     * @since 3.0.6
     * @deprecated 3.2.5
     */
    public static function recurring_cart_total( $total ) {

    }
}

if ( ! is_admin() ) {
    WC_Braintree_Field_Manager::init();
}

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