function RealisticDummyContentEntityBase::filter in Realistic Dummy Content 7

Check if a field should or shouldn't be manipulated.

This concept is used especially because of a quirk in the user insertion hooks: hook_user_insert() can't modify the user picture whereas hook_user_presave() can modify only the picture.

To get around this, the manipulator objects are called twice, but each time filtered to change only certain parts of the user entity.

2 calls to RealisticDummyContentEntityBase::filter()

RealisticDummyContentFieldModifier::GetFields in api/includes/RealisticDummyContentEntityFieldModifier.inc

Get fields for the entity, for example body or field_image.

RealisticDummyContentFieldModifier::GetProperties in api/includes/RealisticDummyContentEntityFieldModifier.inc

Get properties for the entity, for example user's picture or node's name.

File

api/includes/RealisticDummyContentEntityBase.inc, line 142

Define RealisticDummyContentEntityBase autoload class.

Class

RealisticDummyContentEntityBase

Generic entity manipulator.

Code

function filter($field) {
  $return = TRUE;
  $filter = $this
    ->GetFilter();
  if (isset($filter['include'])) {
    if (!in_array($field, $filter['include'])) {
      $return = FALSE;
    }
  }
  elseif (isset($filter['exclude'])) {
    if (in_array($field, $filter['exclude'])) {
      $return = FALSE;
    }
  }
  return $return;
}