/**
* Handles beforeFind event
*
* @param Model $model Model
* @param array $query Query
* @return array Modified query
*/
public static function handleBeforeFind(Model $model, $query)
{
if (is_array($query)) {
if (isset($query['contain'])) {
if ($query['contain'] === false) {
$query['recursive'] = -1;
} else {
$EagerLoader = new EagerLoader();
$query = $EagerLoader->transformQuery($model, $query);
self::$handlers[$EagerLoader->id] = $EagerLoader;
if (count(self::$handlers) > 1000) {
$id = min(self::ids());
unset(self::$handlers[$id]);
}
}
}
}
return $query;
}
/**
* afterFind callback
*
* @param Model $model Model using the behavior
* @param array $results The results of the find operation
* @param bool $primary Whether this model is being queried directly
* @return array
*/
public function afterFind(Model $model, $results, $primary = false)
{
return EagerLoader::handleAfterFind($model, $results);
}
/**
* Tests that an exception occurs if invalid ID specified
*
* @return void
*
* @expectedException UnexpectedValueException
* @expectedExceptionMessage EagerLoader "foo" is not found
*/
public function testNotFound()
{
$User = ClassRegistry::init('User');
EagerLoader::handleAfterFind($User, array(array('EagerLoaderModel' => array('id' => 'foo'))));
}
