uc_optional_checkout_review.module in Ubercart Optional Checkout Review 7

Makes the review button on the Ubercart checkout page optional (set by store admin).

Original author: Oliver Coleman, [e-mail]

File

uc_optional_checkout_review.module

<?php

/**
 * @file
 * Makes the review button on the Ubercart checkout page optional (set by store admin).
 *
 * Original author: Oliver Coleman, [e-mail]
 */

/**
 * Implementats hook_form_FORM_ID_alter().
 *
 * This #submit handler must be *last* so that all others get their chance at
 * processing.
 * @see uc_optional_checkout_review_enable()
 */
function uc_optional_checkout_review_form_uc_cart_checkout_settings_form_alter(&$form, &$form_state, $form_id) {
  $form['checkout']['uc_optional_checkout_review'] = array(
    '#type' => 'checkbox',
    '#title' => t('Skip checkout review'),
    '#default_value' => variable_get('uc_optional_checkout_review', FALSE),
  );
}

/**
 * Implementats hook_form_FORM_ID_alter().
 */
function uc_optional_checkout_review_form_uc_cart_checkout_form_alter(&$form, &$form_state, $form_id) {
  if (variable_get('uc_optional_checkout_review', FALSE)) {
    $form['#submit'][] = 'uc_optional_checkout_review_uc_cart_checkout_form_submit';
    $form['actions']['continue']['#value'] = t('Submit order');
  }
}

/**
 * Submit handler
 */
function uc_optional_checkout_review_uc_cart_checkout_form_submit($form, &$form_state) {

  // NB: we explicitly check the form_id because of #2314427 (uc_payafter)
  if (variable_get('uc_optional_checkout_review', FALSE) && $form['#form_id'] == 'uc_cart_checkout_form') {
    $order = $form_state['storage']['order'];
    if ($order->payment_method == 'paypal_wps') {
      $wps_form = drupal_retrieve_form('uc_paypal_wps_form', $form_state, $order);
      drupal_prepare_form('uc_paypal_wps_form', $wps_form, $form_state, $order);
      $wps_url = $wps_form['#action'] . '?';
      foreach (element_children($wps_form) as $key) {
        if (isset($wps_form[$key]['#value'])) {
          $wps_url .= urlencode($key) . '=' . urlencode($wps_form[$key]['#value']) . '&';
        }
      }
      $wps_url = trim($wps_url, '&');
      drupal_goto($wps_url);
    }
    else {
      $form_state['values']['op'] = t('Submit order');
      $form_state['uc_order'] = $order;
      $uc_credit_enabled = module_exists('uc_credit');

      // c.f. http://drupal.org/node/1519042
      if ($uc_credit_enabled && isset($_SESSION['sescrd'])) {
        $_POST['sescrd'] = base64_encode($_SESSION['sescrd']);
      }
      drupal_form_submit('uc_cart_checkout_review_form', $form_state);

      // Ensure that if the checkout fails we don't get redirected to the
      // review page.
      if ($uc_credit_enabled && $form_state['redirect'] == $form_state['storage']['base_path'] . '/checkout/review') {

        // @see uc_credit_form_uc_cart_checkout_review_form_alter().
        // Send them back to the checkout form to put in their details again.
        drupal_set_message(t('To protect our customers from identity theft, credit card details are erased when a browser refreshes on the checkout page.  Please enter your card details again and re-submit the form.'), 'error');
        $_SESSION['clear_cc'] = TRUE;
        unset($_SESSION['cc_pay']);
        $form_state['redirect'] = $form_state['storage']['base_path'] . '/checkout';
      }
      $form_state['programmed'] = FALSE;
    }
  }
}

Functions

Name	Description
uc_optional_checkout_review_form_uc_cart_checkout_form_alter	Implementats hook_form_FORM_ID_alter().
uc_optional_checkout_review_form_uc_cart_checkout_settings_form_alter	Implementats hook_form_FORM_ID_alter().
uc_optional_checkout_review_uc_cart_checkout_form_submit	Submit handler