function Notifications_Subscription::get_instance_fields in Notifications 7

Same name and namespace in other branches

1. 6.4 includes/notifications_subscription.class.inc \Notifications_Subscription::get_instance_fields()

Get instance fields that don't have a value set for this type

3 calls to Notifications_Subscription::get_instance_fields()

Notifications_Subscription::get_editable_fields in ./notifications.subscription.inc

Get editable fields, the ones that are not set for type

Notifications_Subscription::is_editable in ./notifications.subscription.inc

Whether this subscription's fields are editable or not

Notifications_Subscription::map_field in ./notifications.subscription.inc

Map field to its right position in this subscription

File

./notifications.subscription.inc, line 1268

Drupal Notifications Framework - Default class file

Class

Notifications_Subscription

Common base for subscription type and subscription instance

Code

function get_instance_fields() {
  $this
    ->get_fields();
  $editable = array();
  foreach ($this
    ->type_fields(FALSE) as $type_field) {

    // Get current instance field if available, new one (from type) if not
    if ($field = $this
      ->get_field($type_field->position)) {
      $editable[$field->position] = $field;
    }
    else {
      $this
        ->set_field($type_field);
      $editable[$type_field->position] = $type_field;
    }
  }
  return $editable;
}