function ReferenceOptionLimitEntityreferenceTestCase::changeFieldSettings in Reference field option limit 7

Helper to change the field settings.

Parameters

$settings: An array of settings to apply, with the following properties:

• 'widget': The widget type to set on the matching field instance.
• 'cardinality': The cardinality to set on the matching field.
• 'default': The default value to set on the matching field instance.
• 'empty_behaviour': Whether the limited field shows all options or none when the matching field is initially empty.

1 call to ReferenceOptionLimitEntityreferenceTestCase::changeFieldSettings()

ReferenceOptionLimitEntityreferenceTestCase::testNodeCreateForm in tests/reference_option_limit.test

Test the functionality on a node create form.

File

tests/reference_option_limit.test, line 323

Contains tests for the Reference option limit module.

Class

ReferenceOptionLimitEntityreferenceTestCase

Test use of the module with entityreference fields.

Code

function changeFieldSettings($settings) {
  $country_field_info = field_info_field('test_rol_er_country');
  $country_instance_info = field_info_instance('node', 'test_rol_er_country', 'test_rol_node_article');
  $city_instance_info = field_info_instance('node', 'test_rol_er_city', 'test_rol_node_article');

  // Set the cardinality on the field.
  $country_field_info['cardinality'] = $settings['cardinality'];

  // Set the widget type on the instance.
  $country_instance_info['widget']['type'] = $settings['widget'];

  // Set the empty default behaviour on the instance of the limited field,
  // i.e., the city.
  $city_instance_info['options_limit_empty_behaviour'] = $settings['empty_behaviour'];

  // Set the default value on the instance.
  if (empty($settings['default'])) {
    $default = NULL;
  }
  else {
    $default = array();
    foreach ($settings['default'] as $entity_label) {
      $node = $this
        ->getNodeByTitle($entity_label);
      $default[]['target_id'] = $node->nid;
    }
  }
  $country_instance_info['default_value'] = $default;
  field_update_field($country_field_info);
  field_update_instance($country_instance_info);
  field_update_instance($city_instance_info);
}