function og_field_widget_settings_form in Organic groups 7

Implements hook_field_widget_settings_form().

File

./og.field.inc, line 122

Field module functionality for the Organic groups module.

Code

function og_field_widget_settings_form($field, $instance) {
  $widget = $instance['widget'];
  $defaults = field_info_widget_settings($widget['type']);
  $settings = array_merge($defaults, $widget['settings']);
  $form = array();
  if ($widget['type'] == OG_AUDIENCE_WIDGET) {
    $form['opt_group'] = array(
      '#type' => 'radios',
      '#title' => t('Input type'),
      '#description' => t('Select the input type that should be used to get the groups audience. Note that the <em>Always show "other groups"</em> option will show all groups including the ones the user is a not a member of.'),
      '#options' => array(
        'auto' => t('Automatically decide the input according to user permissions (Recommended)'),
        'never' => t('Never show "other groups"'),
        'always' => t('Always show "other groups"'),
      ),
      '#default_value' => $settings['opt_group'],
      '#required' => TRUE,
    );
  }
  elseif ($widget['type'] == OG_AUDIENCE_AUTOCOMPLETE_WIDGET) {
    $form['autocomplete_match'] = array(
      '#type' => 'select',
      '#title' => t('Autocomplete matching'),
      '#default_value' => $settings['autocomplete_match'],
      '#options' => array(
        'starts_with' => t('Starts with'),
        'contains' => t('Contains'),
      ),
      '#description' => t('Select the method used to collect autocomplete suggestions. Note that <em>Contains</em> can cause performance issues on sites with thousands of nodes.'),
    );
    $form['size'] = array(
      '#type' => 'textfield',
      '#title' => t('Size of textfield'),
      '#default_value' => $settings['size'],
      '#element_validate' => array(
        'element_validate_integer_positive',
      ),
      '#required' => TRUE,
    );
  }
  return $form;
}