function commerce_node_checkout_expire_relist_form_validate in Commerce Node Checkout 7

Validation handler for the node relist form.

File

commerce_node_checkout_expire/commerce_node_checkout_expire.module, line 627

Provides core hooks and the like for the module.

Code

function commerce_node_checkout_expire_relist_form_validate($form, &$form_state) {

  // Make sure this relisting isn't already in the cart.
  // We need to enforce this because the new expiration time after the
  // relisting will be based on the current expiration time in the
  // line item.
  if (commerce_node_checkout_expire_node_in_cart($form['#node'])) {
    form_set_error('', t('A relisting for this item has already been added to your !link.', array(
      '!link' => l(t('shopping cart'), 'cart'),
    )));
  }

  // To be safe, make sure the product still exists
  $product_id = $form_state['values']['commerce_node_checkout_product'];
  if (!($form_state['values']['product'] = commerce_product_load($product_id))) {
    form_set_error('', t('An error occurred. Please refresh the page and try again.'));
  }

  // We load the node again just in case because the Views form is currently
  // using a mock-node object to remain light.
  if (!($form_state['values']['node'] = node_load($form['#node']->nid))) {
    form_set_error('', t('This content is no longer available.'));
  }
}