62 lines
1.6 KiB
PHP
62 lines
1.6 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/*
|
|
* This file is part of the TYPO3 CMS project.
|
|
*
|
|
* It is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License, either version 2
|
|
* of the License, or any later version.
|
|
*
|
|
* For the full copyright and license information, please read the
|
|
* LICENSE.txt file that was distributed with this source code.
|
|
*
|
|
* The TYPO3 project - inspiring people to share!
|
|
*/
|
|
|
|
namespace TYPO3\CMS\Filelist\Pagination;
|
|
|
|
use TYPO3\CMS\Core\Pagination\AbstractPaginator;
|
|
use TYPO3\CMS\Filelist\Dto\ResourceCollection;
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
final class ResourceCollectionPaginator extends AbstractPaginator
|
|
{
|
|
private ResourceCollection $paginatedItems;
|
|
|
|
public function __construct(
|
|
private readonly ResourceCollection $items,
|
|
int $currentPageNumber = 1,
|
|
int $itemsPerPage = 10
|
|
) {
|
|
$this->paginatedItems = new ResourceCollection();
|
|
$this->setCurrentPageNumber($currentPageNumber);
|
|
$this->setItemsPerPage($itemsPerPage);
|
|
|
|
$this->updateInternalState();
|
|
}
|
|
|
|
public function getPaginatedItems(): ResourceCollection
|
|
{
|
|
return $this->paginatedItems;
|
|
}
|
|
|
|
protected function updatePaginatedItems(int $itemsPerPage, int $offset): void
|
|
{
|
|
$this->paginatedItems = new ResourceCollection(array_slice($this->items->getResources(), $offset, $itemsPerPage));
|
|
}
|
|
|
|
protected function getTotalAmountOfItems(): int
|
|
{
|
|
return count($this->items);
|
|
}
|
|
|
|
protected function getAmountOfItemsOnCurrentPage(): int
|
|
{
|
|
return count($this->paginatedItems);
|
|
}
|
|
}
|