addslashes(variable_get('uc_default_payment_msg', t('Continue with checkout to complete payment.'))),
'ucURL' => array(
'adminOrders' => url('admin/store/orders/'),
'checkoutPaymentDetails' => url('cart/checkout/payment_details/'),
'checkoutLineItems' => url('cart/checkout/line_items'),
'creditCardCVVInfo' => url('cart/checkout/credit/cvv_info'),
),
), 'setting');
if (variable_get('uc_payment_show_order_total_preview', TRUE)) {
drupal_add_js('misc/progress.js');
$contents['current_total'] = array(
'#type' => 'hidden',
'#value' => $arg1->order_total > 0 ? $arg1->order_total : NULL,
);
$contents['shown_total'] = array(
'#value' => ''. t('Javascript must be enabled to view the order total preview.') .'
',
'#weight' => -20,
);
// let the script know we need to show a progressbar
drupal_add_js(array('ucShowProgressBar' => TRUE), 'setting');
}
$methods = _payment_method_list();
foreach ($methods as $method) {
if ($method['checkout']) {
$options[$method['id']] = $method['title'];
}
}
if (is_array($options)) {
if (isset($_POST['panes']) && in_array($_POST['panes']['payment']['payment_method'], array_keys($options))) {
$default = $_POST['panes']['payment']['payment_method'];
}
else {
$default = (count($options) == 1 || !isset($arg1->payment_method)) ? key($options) : $arg1->payment_method;
}
}
if (count($options) > 1) {
$description = t('Select a payment method from the following options.');
}
else {
$description = '';
}
$contents['payment_method'] = array(
'#type' => 'radios',
'#title' => t('Payment method'),
'#options' => $options,
'#default_value' => $default,
'#disabled' => count($options) == 1 ? TRUE : FALSE,
'#required' => TRUE,
'#attributes' => array('onclick' => "get_payment_details(Drupal.settings.ucURL.checkoutPaymentDetails + this.value);"),
'#theme' => 'uc_payment_method_select',
);
$contents['details'] = array(
'#value' => '',
);
return array('description' => $description, 'contents' => $contents);
case 'process':
$arg1->payment_method = $arg2['payment_method'];
$func = _payment_method_data($arg1->payment_method, 'callback');
if (function_exists($func)) {
$result = $func('cart-process', $arg1);
if ($result === FALSE) {
return FALSE;
}
}
return TRUE;
case 'review':
$line_items = $arg1->line_items;
$items = _line_item_list();
foreach ($items as $item) {
if (isset($item['display_only']) && $item['display_only'] == TRUE) {
$result = $item['callback']('display', $arg1);
if (is_array($result)) {
foreach ($result as $line) {
$line_items[] = array(
'title' => $line['title'],
'amount' => $line['amount'],
'weight' => $item['weight']
);
}
}
}
}
usort($line_items, 'uc_weight_sort');
$context = array(
'revision' => 'themed',
'type' => 'line_item',
'subject' => array(
'order' => $arg1,
),
);
foreach ($line_items as $line_item) {
$context['subject']['line_item'] = $line_item;
$review[] = array('title' => $line_item['title'], 'data' => uc_price($line_item['amount'], $context));
}
$review_data = _payment_method_data($arg1->payment_method, 'review');
if (empty($review_data)) {
$review_data = _payment_method_data($arg1->payment_method, 'name');
}
$review[] = array('border' => 'top', 'title' => t('Paying by'), 'data' => $review_data);
$func = _payment_method_data($arg1->payment_method, 'callback');
if (function_exists($func)) {
$result = $func('cart-review', $arg1);
if (is_array($result)) {
$review = array_merge($review, $result);
}
}
return $review;
case 'settings':
$form['uc_payment_show_order_total_preview'] = array(
'#type' => 'checkbox',
'#title' => t('Show the order total preview on the payment pane.'),
'#default_value' => variable_get('uc_payment_show_order_total_preview', TRUE),
);
return $form;
}
}
/**
* We need a theme function for the radios element in case another module alters
* the default or available payment methods... we need the JS to grab the right
* default payment details.
*/
function theme_uc_payment_method_select($form) {
if (empty($form['#options'])) {
drupal_set_message(t('Checkout cannot be completed without any payment methods enabled. Please contact an administrator to resolve the issue.'), 'error');
return;
}
// Perhaps instead this should be a normal JS function and we just print the
// default payment method to a JS variable or use a selector. -RS
drupal_add_js(array('ucDefaultPayment' => $form['#default_value']), 'setting');
return drupal_render($form);
}