/**
* Pagination is HARD. We let the core do the heavy lifting from
* a simple representation of the pagination.
*
* Generated URLs will include the page number, obviously,
* but also the sort order and the "q" (facets) parameters.
*
* @param ProductSearchQuery $query
* @param ProductSearchResult $result
*
* @return an array that makes rendering the pagination very easy
*/
protected function getTemplateVarPagination(ProductSearchQuery $query, ProductSearchResult $result)
{
$pagination = new Pagination();
$pagination->setPage($query->getPage())->setPagesCount(ceil($result->getTotalProductsCount() / $query->getResultsPerPage()));
$totalItems = $result->getTotalProductsCount();
$itemsShownFrom = $query->getResultsPerPage() * ($query->getPage() - 1) + 1;
$itemsShownTo = $query->getResultsPerPage() * $query->getPage();
return array('total_items' => $totalItems, 'items_shown_from' => $itemsShownFrom, 'items_shown_to' => $itemsShownTo <= $totalItems ? $itemsShownTo : $totalItems, 'pages' => array_map(function ($link) {
$link['url'] = $this->updateQueryString(array('page' => $link['page']));
return $link;
}, $pagination->buildLinks()));
}
