Как изменить POST запрос, чтобы не открывал пустую страницу?

Question

[Murad478]

/**
* Generate azericard button link
**/
public function generate_azericard_form($order_id){

$admin_settings = $this->get_admin_settings();

$order = new WC_Order( $order_id );
$amount = $order->total;
$currency = $order->currency;
$description = 'Order #'.$order_id;

$db_row['AMOUNT'] = $amount; // 2.5
$db_row['CURRENCY'] = $currency;
$db_row['ORDER'] = $this->genOrderID_az($order_id);

// These fields will be always static
$db_row['DESC'] = $description;
$db_row['MERCH_NAME'] = $this->merch_name;
$db_row['MERCH_URL'] = $this->merch_url;
$db_row['TERMINAL'] = $admin_settings['terminal']; // That is your personal ID in payment system
$db_row['EMAIL'] = $this->email;
$db_row['TRTYPE'] = '1'; // That is the type of operation, 0 - Authorization
$db_row['COUNTRY'] = 'AZ';
$db_row['MERCH_GMT'] = '+4';
$db_row['BACKREF'] = $this->backref;

// These fields are generated automatically every request
$oper_time = gmdate("YmdHis"); // Date and time UTC
$nonce = substr(md5(rand()),0,16); // Random data

// Creating form hidden fields

$form .= "














";

// ------------------------------------------------

// Making P_SIGN (MAC) - Checksum of request
// All following fields must be equal with hidden fields above

$to_sign = "".strlen($db_row['AMOUNT']).$db_row['AMOUNT']
.strlen($db_row['CURRENCY']).$db_row['CURRENCY']
.strlen($db_row['ORDER']).$db_row['ORDER']
.strlen($db_row['DESC']).$db_row['DESC']
.strlen($db_row['MERCH_NAME']).$db_row['MERCH_NAME']
.strlen($db_row['MERCH_URL']).$db_row['MERCH_URL']."-"
.strlen($db_row['TERMINAL']).$db_row['TERMINAL']
.strlen($db_row['EMAIL']).$db_row['EMAIL']
.strlen($db_row['TRTYPE']).$db_row['TRTYPE']
.strlen($db_row['COUNTRY']).$db_row['COUNTRY']
.strlen($db_row['MERCH_GMT']).$db_row['MERCH_GMT']
.strlen($oper_time).$oper_time
.strlen($nonce).$nonce
.strlen($db_row['BACKREF']).$db_row['BACKREF'];

$p_sign = hash_hmac('sha1', $to_sign, $this->hex2bin_az($admin_settings['key_for_sign']));

$form .= "".PHP_EOL;

return '

' . $form . '


';
}
/**
* Process the payment and return the result
**/
public function process_payment($order_id){

$order = wc_get_order( $order_id );
// Mark as on-hold (we're awaiting the cheque)
$order->update_status( 'on-hold', _x( 'Awaiting check payment', 'Check payment method', 'azericard' ) );

// Reduce stock levels
wc_reduce_stock_levels( $order_id );

// Remove cart
WC()->cart->empty_cart();

// Return thankyou redirect
return array(
'result' => 'success',
'redirect' => $this->get_return_url( $order ),
);

}

public function checkCallbackData($data) {
$admin_settings = $this->get_admin_settings();
$p_sign_post = $data['P_SIGN'];

$to_sign =
strlen($data['TERMINAL']).$data['TERMINAL']
.strlen($data['TRTYPE']).$data['TRTYPE']
.strlen($data['ORDER']).$data['ORDER']
.strlen($data['AMOUNT']).$data['AMOUNT']
.strlen($data['CURRENCY']).$data['CURRENCY']
.strlen($data['ACTION']).$data['ACTION']
.strlen($data['RC']).$data['RC']
.strlen($data['APPROVAL']).$data['APPROVAL']
.strlen($data['RRN']).$data['RRN']
.strlen($data['INT_REF']).$data['INT_REF']
.strlen($data['TIMESTAMP']).$data['TIMESTAMP']
.strlen($data['NONCE']).$data['NONCE'];

$p_sign = hash_hmac('sha1', $to_sign, $this->hex2bin_az($admin_settings['key_for_sign']));

return (strtoupper($p_sign) == $p_sign_post);
}

Comments

[Anton]

Нужно больше данных, по коду ничего не понятно.

Зачем функция generate_azericard_form($order_id) возвращяет пустоту? Там явно чего то не хватает... читайте ее код что бы понять что там должно быть

На вскидку возможно нужно возвращать $to_sign а не $form

$form .= "".PHP_EOL;

    return '

' . $form . '


'