function forward_handler_field_forward_link::render in Forward 7.3

Same name and namespace in other branches

1. 7.2 views/forward_handler_field_forward_link.inc \forward_handler_field_forward_link::render()

Render the field.

Parameters

array $values: The values retrieved from the database.

Overrides views_handler_field::render

File

views/forward_handler_field_forward_link.inc, line 25

Definition of forward_handler_field_forward_link.

Class

forward_handler_field_forward_link

Field handler to present a "forward this node" link

Code

function render($values) {
  $content = '';
  if (user_access('access forward')) {
    $entity = entity_load_single($this->entity_type, $values->{$this->field_alias});
    if ($entity) {
      list($id, $vid, $bundle) = entity_extract_ids($this->entity_type, $entity);
    }
    if ($entity && variable_get('forward_entity_' . $this->entity_type, FALSE) && variable_get('forward_' . $this->entity_type . '_' . $bundle, FALSE)) {
      $content = theme('forward_link', array(
        'entity_type' => $this->entity_type,
        'entity' => $entity,
      ));
    }
  }
  return $content;
}