function flag_entity::get_entity_id in Flag 7.3

Returns the entity id, if it already exists.

Overrides flag_flag::get_entity_id

1 call to flag_entity::get_entity_id()

flag_entity::get_flag_action in includes/flag/flag_entity.inc

Returns a 'flag action' object.

1 method overrides flag_entity::get_entity_id()

flag_comment::get_entity_id in includes/flag/flag_comment.inc

Returns the entity id, if it already exists.

File

includes/flag/flag_entity.inc, line 197

Contains the flag_entity class.

Class

flag_entity

Base entity flag handler.

Code

function get_entity_id($entity) {
  $entity_info = entity_get_info($this->entity_type);
  if ($entity && isset($entity->{$entity_info['entity keys']['id']})) {
    return $entity->{$entity_info['entity keys']['id']};
  }
}