public function views_handler_field_node_revision::render_link in Views (for Drupal 7) 7.3
Same name and namespace in other branches
- 6.3 modules/node/views_handler_field_node_revision.inc \views_handler_field_node_revision::render_link()
- 6.2 modules/node/views_handler_field_node_revision.inc \views_handler_field_node_revision::render_link()
Render whatever the data is as a link to the node.
Data should be made XSS safe prior to calling this function.
Overrides views_handler_field_node::render_link
File
- modules/
node/ views_handler_field_node_revision.inc, line 56 - Definition of views_handler_field_node_revision.
Class
- views_handler_field_node_revision
- Contains the basic 'node_revision' field handler.
Code
public function render_link($data, $values) {
if (!empty($this->options['link_to_node_revision']) && $data !== NULL && $data !== '') {
$this->options['alter']['make_link'] = TRUE;
$nid = $this
->get_value($values, 'nid');
$vid = $this
->get_value($values, 'vid');
$this->options['alter']['path'] = 'node/' . $nid;
if ($nid != $vid) {
$this->options['alter']['path'] .= "/revisions/{$vid}/view";
}
if (module_exists('translation')) {
$language = $this
->get_value($values, 'language');
$languages = language_list();
if (isset($languages[$language])) {
$this->options['alter']['language'] = $languages[$language];
}
}
}
else {
return parent::render_link($data, $values);
}
return $data;
}