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<?php |
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namespace Saxulum\PaginationProvider\Subscriber; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use Knp\Component\Pager\Event\PaginationEvent; |
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use Saxulum\PaginationProvider\Pagination\SlidingPagination; |
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use Symfony\Component\HttpKernel\Event\GetResponseEvent; |
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use Symfony\Component\HttpKernel\HttpKernelInterface; |
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class SlidingPaginationSubscriber implements EventSubscriberInterface |
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{ |
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private $route; |
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private $params = array(); |
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private $options; |
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public function __construct(array $options) |
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{ |
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$this->options = $options; |
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} |
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public function onKernelRequest(GetResponseEvent $event) |
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{ |
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if (HttpKernelInterface::MASTER_REQUEST !== $event->getRequestType()) { |
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return; |
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} |
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$request = $event->getRequest(); |
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$this->route = $request->attributes->get('_route'); |
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$this->params = array_merge($request->query->all(), $request->attributes->all()); |
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foreach ($this->params as $key => $param) { |
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if (substr($key, 0, 1) == '_') { |
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unset($this->params[$key]); |
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} |
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} |
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} |
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public function pagination(PaginationEvent $event) |
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{ |
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// default sort field and order |
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$eventOptions = $event->options; |
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View Code Duplication |
if (isset($eventOptions['defaultSortFieldName']) && !isset($this->params[$eventOptions['sortFieldParameterName']])) { |
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$this->params[$eventOptions['sortFieldParameterName']] = $eventOptions['defaultSortFieldName']; |
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} |
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View Code Duplication |
if (isset($eventOptions['defaultSortDirection']) && !isset($this->params[$eventOptions['sortDirectionParameterName']])) { |
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$this->params[$eventOptions['sortDirectionParameterName']] = $eventOptions['defaultSortDirection']; |
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} |
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$pagination = new SlidingPagination($this->params); |
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$pagination->setUsedRoute($this->route); |
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$pagination->setTemplate($this->options['defaultPaginationTemplate']); |
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$pagination->setSortableTemplate($this->options['defaultSortableTemplate']); |
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$pagination->setFiltrationTemplate($this->options['defaultFiltrationTemplate']); |
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$pagination->setPageRange($this->options['defaultPageRange']); |
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$event->setPagination($pagination); |
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$event->stopPropagation(); |
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} |
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public static function getSubscribedEvents() |
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{ |
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return array( |
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'knp_pager.pagination' => array('pagination', 1) |
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); |
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} |
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} |
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saxulum /
saxulum-pagination-provider
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.