function freelinking_internal_tooltip in Freelinking 6.3

Build a tooltip for internal content.

Attempts to use description metatag, truncated to 200 characters.

Parameters

$type: Type of the Drupal object- such as node, comment, block.

$id: ID of the Drupal object. Useful for querying.

2 calls to freelinking_internal_tooltip()

freelinking_nid_callback in plugins/freelinking_nid.inc

freelinking_nodetitle_callback in plugins/freelinking_nodetitle.inc

Replacement callback for nodetitle plugin

File

./freelinking.utilities.inc, line 136

Freelinking 3 Utilities

Code

function freelinking_internal_tooltip($type, $id) {
  $description = '';
  switch ($type) {
    case 'node':
      if (module_exists('nodewords')) {
        if (function_exists('nodewords_get_tags')) {
          $metatags = nodewords_get_tags('node', $id);
          $description = $metatags['description'];
        }
      }
      break;
  }
  $description = check_url($description);
  return truncate_utf8($description, 200, FALSE, TRUE);
}