I’m working on a custom payment gateway for the WordPress plugin WooCommerce. I cannot seem to save the settings for the payment gateway. When I enter information into the fields and then click save, the page refreshes with all of the fields blank. What am I doing wrong?
Here is my code.
<?php
/**
* Plugin Name: Bitcoin WooCommerce Integration Made Easy
* Description: A Bitcoin processing plugin that integrates into WooCommerce made specifically for Bitcoin Publish.
* Version: 0.01
* Author: Cammy_the_block
*/
add_action( 'plugins_loaded', 'init_your_gateway_class' );
function init_your_gateway_class() {
class WC_Gateway_Your_Gateway extends WC_Payment_Gateway {
function __construct() {
$this->id = "Bitcoin WooCommerce Integration Gateway";
$this->method_title = "Bitcoin with BWCIME";
$this->method_description = "More later";
$this->init_form_fields();
$this->init_settings();
if ( version_compare( WOOCOMMERCE_VERSION, '2.0.0', '>=' ) ) {
add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( &$this, 'process_admin_options' ) );
}
else {
add_action( 'woocommerce_update_options_payment_gateways', array( &$this, 'process_admin_options' ) );
}
}
function init_form_fields(){
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable/Disable', 'woocommerce' ),
'type' => 'checkbox',
'label' => __( 'Enable Cheque Payment', 'woocommerce' ),
'default' => 'yes'
),
'title' => array(
'title' => __( 'Title', 'woocommerce' ),
'type' => 'text',
'description' => __( 'This controls the title which the user sees during checkout.', 'woocommerce' ),
'default' => __( 'Cheque Payment', 'woocommerce' ),
'desc_tip' => true,
),
'description' => array(
'title' => __( 'Customer Message', 'woocommerce' ),
'type' => 'textarea',
'default' => ''
)
);
}
}
function process_payment( $order_id ) {
global $woocommerce;
$order = new WC_Order( $order_id );
$productArray = array();
$x = 0;
foreach( $order->get_items() as $item_id => $item ) {
$productArray[x] = $order->get_product_from_item( $item );
$x++;
}
// Mark as on-hold (we're awaiting the cheque)
$order->update_status('on-hold',
__( 'Awaiting cheque payment. there are ' + $productArray.length + 'items', 'woocommerce' )
);
// Remove cart
$woocommerce->cart->empty_cart();
// Return thankyou redirect
return array(
'result' => 'success',
'redirect' => $this->get_return_url( $order )
);
}
}
function add_your_gateway_class ($methods ) {
$methods[] = 'WC_Gateway_Your_Gateway';
return $methods;
}
add_filter( 'woocommerce_payment_gateways', 'add_your_gateway_class' );
?>Solution:
you have to call them on the constructor after the init_settings();
$this->init_settings();
// Define user set variables
$this->access_key = $this->get_option( 'access_key' );
$this->title = $this->get_option( 'title' );
$this->description = $this->get_option( 'description' );you also need another action/hook, just at the end of the constructor, no need to create that new function that you came up with:
add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );