function flag_entity::applies_to_entity in Flag 7.3

Checks whether the flag applies for the current entity bundle.

Overrides flag_flag::applies_to_entity

File

includes/flag/flag_entity.inc, line 124

Contains the flag_entity class.

Class

flag_entity

Base entity flag handler.

Code

function applies_to_entity($entity) {
  $entity_info = entity_get_info($this->entity_type);

  // The following conditions are applied:
  // - if the types array is empty, the flag applies to all bundles and thus
  //   to this entity.
  // - if the entity has no bundles, the flag applies to the entity.
  // - if the entity's bundle is in the list of types.
  if (empty($this->types) || empty($entity_info['entity keys']['bundle']) || in_array($entity->{$entity_info['entity keys']['bundle']}, $this->types)) {
    return TRUE;
  }
  return FALSE;
}