/**
* Given a query instance applies the provided token representing a search
* operator.
*
* @param \Cake\ORM\Query $query The query to be scope
* @param \Search\TokenInterface $token Token describing an operator. e.g
* `-op_name:op_value`
* @return \Cake\ORM\Query Scoped query
*/
public function applySearchOperator(Query $query, TokenInterface $token)
{
if (!$token->isOperator()) {
return $query;
}
$callable = $this->_operatorCallable($token->name());
if (is_callable($callable)) {
$query = $callable($query, $token);
if (!$query instanceof Query) {
throw new FatalErrorException(__d('search', 'Error while processing the "{0}" token in the search criteria.', $operator));
}
} else {
$result = $this->_triggerOperator($query, $token);
if ($result instanceof Query) {
$query = $result;
}
}
return $query;
}
