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Definition

address_checkoutapi(&$txn, $op, $post_op = NULL, $arg4 = NULL)
ecommerce-5--3/address/address.module, line 90

Description

Implementation of hook_checkoutapi().

Code

<?php
function address_checkoutapi(&$txn, $op, $post_op = NULL, $arg4 = NULL) {
  global $user;
  if ($txn == 'address') return TRUE;
  $output = '';

  switch ($op) {
    case 'form':
      if ($txn->shippable) {
        drupal_set_title(t('Choose a shipping and billing address'));
      }
      else {
        drupal_set_title(t('Choose a billing address'));
      }
      $form = address_checkout_form($txn);
      $form[] = array('#type' => 'submit', '#default_value' => t('Continue')); 
      return $form;
      
    case 'validate' :
      if ($txn->uid > 0) {
        if ($txn->shippable && !$txn->shipping_address) {
          form_set_error('shipping_address', t('You need to select a shipping address.'));        
        }
        if (!$txn->billing_address) {
          form_set_error('billing_address', t('You need to select a billing address.'));
        }
      }
      break;

    case 'save':
      if ($txn->uid > 0) {
        $txn->address['shipping'] = address_get_address($txn->shipping_address ? $txn->shipping_address : $txn->billing_address);

        $txn->address['billing'] = address_get_address($txn->billing_address);
      }
      else {
        $txn->address['billing'] = (object)$txn->address['billing'];
        if ($txn->address['shipping']) {
          $txn->address['shipping'] = (object)$txn->address['shipping'];
        }
      }
      $txn->screen++;
      break;

    case 'review':
      if ($txn->shippable) {
        $form['title'] = array( '#value' => t('Shipping and billing address') );
        $form['shipping_address'] = array( '#value' => store_format_address($txn,'shipping','html') );
      }
      else {
        $form['title'] = array( '#value' => t('Billing address') );
      }
      $form['billing_address'] = array( '#value' =>  store_format_address($txn,'billing','html') );
      return $form;
  }
}
?>