function commerce_node_checkout_expire_field_node_relist_form::render in Commerce Node Checkout 7

Implements parent::render().

Overrides views_handler_field::render

File

commerce_node_checkout_expire/includes/views/handlers/commerce_node_checkout_expire_field_node_relist_form.inc, line 47

Contains the field handler for the node relist form.

Class

commerce_node_checkout_expire_field_node_relist_form

Views field handler for the node relist form.

Code

function render($values) {

  // Build a mock node object so we can avoid loading
  $node = new stdClass();
  $node->nid = $values->nid;
  $node->title = $values->node_title;
  $node->type = $values->nodetype;
  $node->uid = $values->nodeuid;
  $node->status = $values->nodestatus;

  // See if this node is already in the user's cart
  if (commerce_node_checkout_expire_node_in_cart($node)) {

    // See if we should provide a shopping cart link
    if ($link_text = $this->options['cart_link_text']) {
      return l(t($link_text), 'cart');
    }

    // Stop here
    return;
  }

  // See if the user has access to relist this node
  if (commerce_node_checkout_expire_relist_access($node)) {

    // Get the form by appending the node ID so each form is technically
    // a completely different form. If we didn't do this, the forms
    // would collide since there can be multiple on the same page.
    $form = drupal_get_form('commerce_node_checkout_expire_relist_form_' . $node->nid, $node, FALSE);

    // Render the form
    return drupal_render($form);
  }
  return NULL;
}