function autocomplete_deluxe_field_widget_form in Autocomplete Deluxe 7.2

Same name and namespace in other branches

1. 7 autocomplete_deluxe.module \autocomplete_deluxe_field_widget_form()

Implements hook_field_widget_form().

File

./autocomplete_deluxe.module, line 266

Define enhanced autocomplete wdiget.

Code

function autocomplete_deluxe_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
  global $base_url;
  if (isset($instance['widget']['settings']['show_link']) && !empty($instance['widget']['settings']['show_link']) && user_access('administer taxonomy')) {
    $vocabulary = $field['settings']['allowed_values'][0]['vocabulary'];
    $suffix = '<a target="_blank" href="' . $base_url . '/admin/structure/taxonomy/' . $vocabulary . '">' . t('Manage terms') . '</a>';
  }
  else {
    $suffix = '';
  }
  $element += array(
    '#type' => 'autocomplete_deluxe',
    '#size' => $instance['widget']['settings']['size'],
    '#limit' => isset($instance['widget']['settings']['limit']) ? $instance['widget']['settings']['limit'] : 10,
    '#min_length' => isset($instance['widget']['settings']['min_length']) ? $instance['widget']['settings']['min_length'] : 0,
    '#use_synonyms' => isset($instance['widget']['settings']['use_synonyms']) ? $instance['widget']['settings']['use_synonyms'] : 0,
    '#delimiter' => isset($instance['widget']['settings']['delimiter']) ? $instance['widget']['settings']['delimiter'] : '',
    '#not_found_message' => isset($instance['widget']['settings']['not_found_message']) ? $instance['widget']['settings']['not_found_message'] : t("The term '@term' will be added."),
    '#suffix' => $suffix,
  );
  $multiple = $field['cardinality'] > 1 || $field['cardinality'] == FIELD_CARDINALITY_UNLIMITED ? TRUE : FALSE;
  $tags = array();
  foreach ($items as $item) {
    $tags[$item['tid']] = isset($item['taxonomy_term']) ? $item['taxonomy_term'] : taxonomy_term_load($item['tid']);
  }
  $element['#element_validate'] = array(
    'taxonomy_autocomplete_validate',
  );
  $element += array(
    '#multiple' => $multiple,
    '#autocomplete_deluxe_path' => url($instance['widget']['settings']['autocomplete_deluxe_path'] . '/' . $field['field_name'], array(
      'absolute' => TRUE,
    )),
    '#default_value' => autocomplete_deluxe_taxonomy_implode_tags($tags),
  );
  return $element;
}