'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,
);
uc_add_js("\$(document).ready(function() { show_progressBar('#line-items-div'); } );", 'inline');
}
$description = t('Select a payment method from the following options.');
$methods = _payment_method_list();
foreach ($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;
}
}
$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('cart/checkout/payment_details/' + 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');
foreach ($line_items as $line_item) {
$review[] = array('title' => $line_item['title'], 'data' => uc_currency_format($line_item['amount']));
}
$review_data = _payment_method_data($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
uc_add_js("\$(document).ready( function () { init_payment_details('". $form['#default_value'] ."'); } );", 'inline');
return drupal_render($form);
}