function active_tags_popular_enable_widget in Active Tags 6.2

Same name and namespace in other branches

1. 6 active_tags_popular.module \active_tags_popular_enable_widget()

Attaches active_tags widget to fields.

Parameters

$field_ids: mixed - Either a single field id or an array of ids.

1 call to active_tags_popular_enable_widget()

active_tags_popular_node_form_attach in ./active_tags_popular.module

Enables Active Tags Popular for core taxonomy tag vocabularies.

File

./active_tags_popular.module, line 15

Adds popular terms to Active Tags widget

Code

function active_tags_popular_enable_widget($field_ids) {
  static $set_ids = array();

  // Load id into array if a string is passed in.
  if ($field_ids && !is_array($field_ids)) {
    $field_ids = array(
      $field_ids,
    );
  }

  // Ensure we are only adding each setting once.
  // This is important when previewing a node.
  foreach ($field_ids as $id) {
    if (!in_array($id, $set_ids)) {
      $ids[] = $id;
      $set_ids[] = $id;
    }
  }
  if (!empty($ids)) {
    $callback = url('taxonomy/active-tags-popular');
    drupal_add_js(array(
      'active_tags_popular' => $ids,
      'active_tags_popular_callback' => $callback,
    ), 'setting');
    drupal_add_js(drupal_get_path('module', 'active_tags_popular') . '/active_tags_popular.js', 'module');
  }
}