Implements hook_search_admin().
function search_extra_type_search_admin() {
// Output form for defining rank factor weights.
$form['extra_type_settings'] = array(
'#type' => 'fieldset',
'#title' => t('Extra type settings'),
'#tree' => TRUE,
);
$form['extra_type_settings']['boost'] = array(
'#type' => 'select',
'#title' => t('Boost method'),
'#options' => array(
'bi' => t('Bistromathic'),
'ii' => t('Infinite Improbability'),
),
'#default_value' => config('search_extra_type.settings')
->get('boost'),
);
$form['#submit'][] = 'search_extra_type_admin_submit';
return $form;
}