function google_tag_insert_snippet in GoogleTagManager 7

Determines whether to insert the snippet on the response.

Return value

bool TRUE if the conditions are met; FALSE otherwise.

1 call to google_tag_insert_snippet()

google_tag_page_build in ./google_tag.module

Implements hook_page_build().

File

./google_tag.module, line 281

Provides primary Drupal hook implementations.

Code

function google_tag_insert_snippet() {
  $id = variable_get('google_tag_container_id', '');
  if (empty($id)) {

    // No container ID.
    return FALSE;
  }
  $satisfied = TRUE;
  if (!_google_tag_status_check() || !_google_tag_path_check() || !_google_tag_role_check()) {

    // Omit snippet if any condition is not met.
    $satisfied = FALSE;
  }

  // Allow other modules to alter the insertion criteria.
  drupal_alter('google_tag_insert', $satisfied);
  $debug = variable_get('google_tag_debug_output', 0);
  $debug ? drupal_set_message(t('after alter @satisfied', array(
    '@satisfied' => $satisfied,
  ))) : '';
  return $satisfied;
}