vendor/knplabs/knp-components/src/Knp/Component/Pager/Event/Subscriber/Sortable/PropelQuerySubscriber.php line 20
<?php
namespace Knp\Component\Pager\Event\Subscriber\Sortable;
use Knp\Component\Pager\ArgumentAccess\ArgumentAccessInterface;
use Knp\Component\Pager\Event\ItemsEvent;
use Knp\Component\Pager\Exception\InvalidValueException;
use Knp\Component\Pager\PaginatorInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class PropelQuerySubscriber implements EventSubscriberInterface
{
private ArgumentAccessInterface $argumentAccess;
public function __construct(ArgumentAccessInterface $argumentAccess)
{
$this->argumentAccess = $argumentAccess;
}
public function items(ItemsEvent $event): void
{
// Check if the result has already been sorted by another sort subscriber
$customPaginationParameters = $event->getCustomPaginationParameters();
if (!empty($customPaginationParameters['sorted']) ) {
return;
}
$query = $event->target;
if ($query instanceof \ModelCriteria) {
$event->setCustomPaginationParameter('sorted', true);
$sortField = $event->options[PaginatorInterface::SORT_FIELD_PARAMETER_NAME];
$sortDir = $event->options[PaginatorInterface::SORT_DIRECTION_PARAMETER_NAME];
if (null !== $sortField && $this->argumentAccess->has($sortField)) {
$part = $this->argumentAccess->get($sortField);
$direction = (null !== $sortDir && $this->argumentAccess->has($sortDir) && strtolower($this->argumentAccess->get($sortDir)) === 'asc')
? 'asc' : 'desc';
if (isset($event->options[PaginatorInterface::SORT_FIELD_ALLOW_LIST]) && !in_array($this->argumentAccess->get($sortField), $event->options[PaginatorInterface::SORT_FIELD_ALLOW_LIST])) {
throw new InvalidValueException("Cannot sort by: [{$this->argumentAccess->get($sortField)}] this field is not in allow list.");
}
$query->orderBy($part, $direction);
}
}
}
public static function getSubscribedEvents(): array
{
return [
'knp_pager.items' => ['items', 1],
];
}
}