/**
* When a Criteria is created, check for plugin sorting options. If plugin sorting options exist, add them.
*
* @param Enlight_Event_EventArgs $args
*/
public function onCreateListingCriteria(Enlight_Event_EventArgs $args)
{
/** @var Request $request */
$request = $args->get('request');
/** @var Criteria $criteria */
$criteria = $args->get('criteria');
$allowedActions = ['index', 'ajaxListing', 'productNavigation'];
//Don't apply custom sort if we are not in category listing
if (!in_array($request->getActionName(), $allowedActions)) {
return;
}
if (!$this->listingComponent instanceof Listing) {
return;
}
$categoryId = (int) $request->getParam('sCategory');
$useDefaultSort = $this->listingComponent->showCustomSortAsDefault($categoryId);
$sortName = $this->listingComponent->getFormattedSortName();
$baseSort = $this->listingComponent->getCategoryBaseSort($categoryId);
$sortId = $request->getParam('sSort');
if ($request->getParam('sSort') == SortFactory::DRAG_DROP_SORTING) {
$useDefaultSort = true;
}
if (!$useDefaultSort && $baseSort || empty($sortName) || $sortId !== null && $sortId != SortFactory::DRAG_DROP_SORTING) {
return;
}
$criteria->resetSorting();
$request->setParam('sSort', SortFactory::DRAG_DROP_SORTING);
$page = (int) $request->getParam('sPage');
$offset = (int) $criteria->getOffset();
$limit = (int) $criteria->getLimit();
//Get all sorted products for current category and set them in components for further sorting
$linkedCategoryId = $this->listingComponent->getLinkedCategoryId($categoryId);
$sortedProducts = $this->em->getRepository('\\Shopware\\CustomModels\\CustomSort\\ArticleSort')->getSortedProducts($categoryId, $linkedCategoryId);
$this->sortingComponent->setSortedProducts($sortedProducts);
//Get new offset based on page so we can get correct position of unsorted products
$newOffset = $this->sortingComponent->getOffset($offset, $page, $limit);
$this->sortingComponent->setOffsetAndLimit($offset, $limit);
$criteria->offset($newOffset);
$sorter = new SortFactory($request, $criteria);
$sorter->addSort();
}
