public static function EntityReference_SelectionHandler_Generic_party::settingsForm in Party 7

Same name and namespace in other branches

1. 8.2 includes/entityreference/party.entityreference.inc \EntityReference_SelectionHandler_Generic_party::settingsForm()

Add a "target hats" field to the Entity field query.

Overrides EntityReference_SelectionHandler_Generic::settingsForm

File

includes/entityreference/party.entityreference.inc, line 15

A entity reference selection handler class to allow us to make use of advance party features such as hats.

Class

EntityReference_SelectionHandler_Generic_party

Entity Selection Handler class for Party Entities

Code

public static function settingsForm($field, $instance) {
  $form = parent::settingsForm($field, $instance);

  // If party_hat is enabled allow filtering by them.
  if (module_exists('party_hat')) {
    $hats = entity_load('party_hat');
    $options = array();
    foreach ($hats as $hat) {
      $options[$hat->name] = $hat->label;
    }
    $form['target_hats'] = array(
      '#type' => 'select',
      '#title' => t('Target hats'),
      '#options' => $options,
      '#default_value' => isset($field['settings']['handler_settings']['target_hats']) ? $field['settings']['handler_settings']['target_hats'] : array(),
      '#size' => 6,
      '#multiple' => TRUE,
      '#description' => t('The hats that can be referenced. Optional, leave empty for all hats.'),
    );
  }
  else {
    $form['target_hats'] = array(
      '#type' => 'value',
      '#value' => array(),
    );
  }

  // If party_user is enabled allow filtering by parties thaat have a user
  if (module_exists('party_user')) {

    // @todo: Implement. EFQ doesn't let you do joins. So we may have to be clever.
  }
  return $form;
}