我正在尝试为Woocommerce创建自定义付款网关，该程序允许客户重定向到Etisalat付款网关。到目前为止，在工作了许多天之后，我陷入了内部服务器错误的境地。让我向您介绍一些代码。
这是我的构造类。
/* Etisalat Payment Gateway Class */
class ETISALAT_Payment_GATEWAY extends WC_Payment_Gateway {
// Setup our Gateway's id, description and other values
function __construct() {
// The global ID for this Payment method
$this->id = "etisalat-payment-gateway";
// The Title shown on the top of the Payment Gateways Page next to all the other Payment Gateways
$this->method_title = __( "ETISALAT Payment gateway", 'etisalat-payment-gateway' );
// The description for this Payment Gateway, shown on the actual Payment options page on the backend
$this->method_description = __( "ETISALAT Payment Gateway Plug-in for WooCommerce", 'etisalat-payment-gateway' );
// The title to be used for the vertical tabs that can be ordered top to bottom
$this->title = __( "ETISALAT Payment gateway", 'etisalat-payment-gateway' );
// If you want to show an image next to the gateway's name on the frontend, enter a URL to an image.
$this->icon = null;
// Bool. Can be set to true if you want payment fields to show on the checkout
// if doing a direct integration, which we are doing in this case
$this->has_fields = false;
// Supports the default credit card form
// $this->supports = array( 'default_credit_card_form' );
// This basically defines your settings which are then loaded with init_settings()
$this->init_form_fields();
// After init_settings() is called, you can get the settings and load them into variables, e.g:
// $this->title = $this->get_option( 'title' );
$this->init_settings();
// Turn these settings into variables we can use
foreach ( $this->settings as $setting_key => $value ) {
$this->$setting_key = $value;
}
// Lets check for SSL
add_action( 'admin_notices', array( $this, 'do_ssl_check' ) );
// Save settings
if ( is_admin() ) {
// Versions over 2.0
// Save our administration options. Since we are not going to be doing anything special
// we have not defined 'process_admin_options' in this class so the method in the parent
// class will be used instead
add_action( 'woocommerce_update_options_payment_gateways_' . $this->id, array( $this, 'process_admin_options' ) );
}
} // End __construct()
到目前为止，这是我的付款整数的构造，然后我为woocommerce设置页面添加了表格以对商家帐户详细信息进行整数化。
// Build the administration fields for this specific Gateway
public function init_form_fields() {
$this->form_fields = array(
'enabled' => array(
'title' => __( 'Enable / Disable', 'etisalat-payment-gateway' ),
'label' => __( 'Enable ETISALAT payment gateway', 'etisalat-payment-gateway' ),
'type' => 'checkbox',
'default' => 'no',
),
'title' => array(
'title' => __( 'Title', 'etisalat-payment-gateway' ),
'type' => 'text',
'desc_tip' => __( 'Payment title the customer will see during the checkout process.', 'etisalat-payment-gateway' ),
'default' => __( 'ETISALAT Payment Gateway', 'etisalat-payment-gateway' ),
),
'description' => array(
'title' => __( 'Description', 'setisalat-payment-gateway' ),
'type' => 'textarea',
'desc_tip' => __( 'Payment description the customer will see during the checkout process.', 'etisalat-payment-gateway' ),
'default' => __( 'Pay securely using your credit card.', 'etisalat-payment-gateway' ),
'css' => 'max-width:350px;'
),
'api_login' => array(
'title' => __( 'ETISALAT Username', 'etisalat-payment-gateway' ),
'type' => 'text',
'desc_tip' => __( 'This is the Username Login provided by Etisalat when you signed up for an account.', 'etisalat-payment-gateway' ),
),
'etisalat_password' => array(
'title' => __( 'ETISALAT Password', 'etisalat-payment-gateway' ),
'type' => 'password',
'desc_tip' => __( 'This is the password provided by Etisalat when you signed up for an account.', 'etisalat-payment-gateway' ),
),
'environment' => array(
'title' => __( 'ETISALAT Test Mode', 'etisalat-payment-gateway' ),
'label' => __( 'Enable Test Mode', 'etisalat-payment-gateway' ),
'type' => 'checkbox',
'description' => __( 'Place the payment gateway in test mode.', 'etisalat-payment-gateway' ),
'default' => 'no',
)
);
}
这是我的付款处理功能，在这里我可能会做一些错误或使用错误的方式重定向它，因为我有从Authorize.NET付款整数中进行制作的想法，也许他们只是将其用于直接付款，但在我情况下，我希望它可以重定向到Etisalat门户。
// Submit payment and handle response
public function process_payment( $order_id ) {
global $woocommerce;
// Get this Order's information so that we know
// who to charge and how much
$customer_order = new WC_Order( $order_id );
// Are we testing right now or is it a real transaction
$environment = ( $this->environment == "yes" ) ? 'TRUE' : 'FALSE';
// Decide which URL to post to
$environment_url = ( "FALSE" == $environment )
? 'https://demo-ipg.comtrust.ae'
: 'https://demo-ipg.comtrust.ae';
// This is where the fun stuff begins
$payload = array(
// Authorize.net Credentials and API Info
"x_password" => $this->etisalat_password,
"x_login" => $this->api_login,
"x_version" => "3.1",
// Order total
"x_amount" => $customer_order->order_total,
// Credit Card Information
// "x_card_num" => str_replace( array(' ', '-' ), '', $_POST['etisalat_card-number'] ),
// "x_card_code" => ( isset( $_POST['etisalat_card-cvc'] ) ) ? $_POST['etisalat_card-cvc'] : '',
// "x_exp_date" => str_replace( array( '/', ' '), '', $_POST['etisalat_card-expiry'] ),
"x_type" => 'AUTH_CAPTURE',
"x_invoice_num" => str_replace( "#", "", $customer_order->get_order_number() ),
"x_test_request" => $environment,
"x_delim_char" => '|',
"x_encap_char" => '',
"x_delim_data" => "TRUE",
"x_relay_response" => "FALSE",
"x_method" => "CC",
// Billing Information
"x_first_name" => $customer_order->billing_first_name,
"x_last_name" => $customer_order->billing_last_name,
"x_address" => $customer_order->billing_address_1,
"x_city" => $customer_order->billing_city,
"x_state" => $customer_order->billing_state,
"x_zip" => $customer_order->billing_postcode,
"x_country" => $customer_order->billing_country,
"x_phone" => $customer_order->billing_phone,
"x_email" => $customer_order->billing_email,
// Shipping Information
"x_ship_to_first_name" => $customer_order->shipping_first_name,
"x_ship_to_last_name" => $customer_order->shipping_last_name,
"x_ship_to_company" => $customer_order->shipping_company,
"x_ship_to_address" => $customer_order->shipping_address_1,
"x_ship_to_city" => $customer_order->shipping_city,
"x_ship_to_country" => $customer_order->shipping_country,
"x_ship_to_state" => $customer_order->shipping_state,
"x_ship_to_zip" => $customer_order->shipping_postcode,
// Some Customer Information
"x_cust_id" => $customer_order->user_id,
"x_customer_ip" => $_SERVER['REMOTE_ADDR'],
);