/**
* {@inheritDoc}
*/
public function filter($target, array $parameters, array $operators, ExecutionContext $context)
{
/** @var \Doctrine\DBAL\Query\QueryBuilder $target */
$this->applyFilter($target, $parameters, $operators, $context);
// and return the results
return IteratorTools::fromArray($target->execute()->fetchAll());
}
/**
* {@inheritDoc}
*/
public function filter($target, array $parameters, array $operators, ExecutionContext $context)
{
/** @var \PommProject\Foundation\Where $whereClause */
$whereClause = $this->applyFilter($target, $parameters, $operators, $context);
$method = !empty($context['method']) ? $context['method'] : 'findWhere';
$result = call_user_func([$target, $method], $whereClause);
return is_array($result) ? IteratorTools::fromArray($result) : $result;
}
/**
* {@inheritDoc}
*/
public function filter($target, array $parameters, array $operators, ExecutionContext $context)
{
return IteratorTools::fromGenerator(function () use($target, $parameters, $operators) {
foreach ($target as $row) {
$targetRow = is_array($row) ? $row : new ObjectContext($row);
if ($this->execute($targetRow, $operators, $parameters)) {
(yield $row);
}
}
});
}
/**
* {@inheritDoc}
*/
public function filter($target, array $parameters, array $operators, ExecutionContext $context)
{
/** @var array $searchQuery */
$searchQuery = $this->execute($target, $operators, $parameters);
/** @var \Elasticsearch\Client $target */
$results = $target->search(['index' => $context['index'], 'type' => $context['type'], 'body' => ['query' => $searchQuery]]);
if (empty($results['hits'])) {
return IteratorTools::fromArray([]);
}
return IteratorTools::fromArray(array_map(function ($result) {
return $result['_source'];
}, $results['hits']['hits']));
}
/**
* {@inheritDoc}
*/
public function filter($target, array $parameters, array $operators, ExecutionContext $context)
{
/** @var \Doctrine\ORM\QueryBuilder $target */
$this->applyFilter($target, $parameters, $operators, $context);
// execute the query
$result = $target->getQuery()->getResult();
// and return the appropriate result type
if ($result instanceof \Traversable) {
return $result;
} else {
if (is_array($result)) {
return IteratorTools::fromArray($result);
}
}
throw new \RuntimeException(sprintf('Unhandled result type: "%s"', get_class($result)));
}
/**
* @inheritDoc
*/
public function filter($target, array $parameters, array $operators, ExecutionContext $context)
{
$query = $this->applyFilter($target, $parameters, $operators, $context);
return IteratorTools::fromArray($query->get());
}