function views_handler_field_comment_node_link::render

Render the field.

Parameters

array $values: The values retrieved from the database.

Overrides views_handler_field::render

File

modules/comment/views_handler_field_comment_node_link.inc, line 67

Class

views_handler_field_comment_node_link

Handler for showing comment module's node link.

Code

public function render($values) {
  // Build fake $node.
  $node = $this->get_value($values);
  // Call comment.module's hook_link:
  //   comment_link($type, $node = NULL, $teaser = FALSE)
  // Call node by reference so that something is changed here.
  comment_node_view($node, $this->options['teaser'] ? 'teaser' : 'full');
  // Question: should we run these through:
  //   drupal_alter('link', $links, $node);
  // Might this have unexpected consequences if these hooks expect items in
  // $node that we don't have?
  // Only render the links, if they are defined.
  return !empty($node->content['links']['comment']) ? drupal_render($node->content['links']['comment']) : '';
}