function commerce_payment_method_callback in Commerce Core 7

Returns the specified callback for the given payment method if it exists.

Parameters

$payment_method: The payment method object.

$callback: The callback function to return, one of:

• settings_form
• submit_form
• submit_form_validate
• submit_form_submit
• redirect_form
• redirect_form_back
• redirect_form_validate
• redirect_form_submit

Return value

A string containing the name of the callback function or FALSE if it could not be found.

8 calls to commerce_payment_method_callback()

commerce_payment_order_transaction_add_form in modules/payment/includes/commerce_payment.forms.inc

Allows an administrator to choose a payment method type and add a transaction for a specific order.

commerce_payment_order_transaction_add_form_submit in modules/payment/includes/commerce_payment.forms.inc

Submit callback for commerce_payment_order_transaction_add_form().

commerce_payment_order_transaction_add_form_validate in modules/payment/includes/commerce_payment.forms.inc

Validation callback for commerce_payment_order_transaction_add_form().

commerce_payment_pane_checkout_form in modules/payment/includes/commerce_payment.checkout_pane.inc

Payment pane: form callback.

commerce_payment_pane_checkout_form_submit in modules/payment/includes/commerce_payment.checkout_pane.inc

Payment pane: submit callback.

... See full list

File

modules/payment/commerce_payment.module, line 680

Defines the payment system and checkout integration.

Code

function commerce_payment_method_callback($payment_method, $callback) {

  // Include the payment method file if specified.
  if (!empty($payment_method['file'])) {
    $parts = explode('.', $payment_method['file']);
    module_load_include(array_pop($parts), $payment_method['module'], implode('.', $parts));
  }

  // If the specified callback function exists, return it.
  if (!empty($payment_method['callbacks'][$callback]) && is_callable($payment_method['callbacks'][$callback])) {
    return $payment_method['callbacks'][$callback];
  }

  // Otherwise return FALSE.
  return FALSE;
}