public function views_handler_field_node_revision_link_revert::render_link in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 modules/node/views_handler_field_node_revision_link_revert.inc \views_handler_field_node_revision_link_revert::render_link()

Overrides views_handler_field_node_revision_link::render_link

File

modules/node/views_handler_field_node_revision_link_revert.inc, line 25

Definition of views_handler_field_node_revision_link_revert.

Class

views_handler_field_node_revision_link_revert

Field handler to present a link to revert a node to a revision.

Code

public function render_link($data, $values) {
  list($node, $vid) = $this
    ->get_revision_entity($values, 'update');
  if (!isset($vid)) {
    return;
  }

  // Current revision cannot be reverted.
  if ($node->vid == $vid) {
    return;
  }
  $this->options['alter']['make_link'] = TRUE;
  $this->options['alter']['path'] = 'node/' . $node->nid . "/revisions/{$vid}/revert";
  $this->options['alter']['query'] = drupal_get_destination();
  return !empty($this->options['text']) ? $this->options['text'] : t('revert');
}