function views_handler_field_node::render_link

Render whatever the data is as a link to the node.

Data should be made XSS safe prior to calling this function.

File

modules/node/views_handler_field_node.inc, line 61

Class

views_handler_field_node

Field handler to provide simple renderer that allows linking to a node.

Code

public function render_link($data, $values) {
    if (!empty($this->options['link_to_node']) && !empty($this->additional_fields['nid'])) {
        if ($data !== NULL && $data !== '') {
            $this->options['alter']['make_link'] = TRUE;
            $this->options['alter']['path'] = "node/" . $this->get_value($values, 'nid');
            if (isset($this->aliases['language'])) {
                $languages = language_list();
                $language = $this->get_value($values, 'language');
                if (isset($languages[$language])) {
                    $this->options['alter']['language'] = $languages[$language];
                }
                else {
                    unset($this->options['alter']['language']);
                }
            }
        }
        else {
            $this->options['alter']['make_link'] = FALSE;
        }
    }
    return $data;
}