Kitodo\Dlf\Pagination\PageGridPaginator

Complexity

Total Complexity

7

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	1
A	getTotalAmountOfItems()	0	3	1
A	updatePaginatedItems()	0	3	1
A	setPublicItemsPerPage()	0	3	1
A	getAmountOfItemsOnCurrentPage()	0	3	1
A	getPaginatedItems()	0	3	1
A	getPublicItemsPerPage()	0	3	1

<?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 Kitodo\Dlf\Pagination;

use TYPO3\CMS\Core\Pagination\AbstractPaginator;

final class PageGridPaginator extends AbstractPaginator
{
    /**
     * @var array
     */
    private $items;

    /**
     * @var int
     */
    public $publicItemsPerPage;

    /**
     * @var array
     */
    private $paginatedItems = [];

    public function __construct(
        array $items,
        int $currentPageNumber = 1,
        int $itemsPerPage = 10
    ) {
        $this->items = $items;
        $this->publicItemsPerPage = $itemsPerPage;
        $this->setCurrentPageNumber((int) ceil(($currentPageNumber / $this->publicItemsPerPage)));
        $this->setItemsPerPage($itemsPerPage);

        $this->updateInternalState();
    }

    /**
     * @return iterable|array
     */
    public function getPaginatedItems(): iterable
    {
        return $this->paginatedItems;
    }

    protected function updatePaginatedItems(int $itemsPerPage, int $offset): void
    {
        $this->paginatedItems = array_slice($this->items, $offset, $itemsPerPage);
    }

    protected function getTotalAmountOfItems(): int
    {
        return count($this->items);
    }

    protected function getAmountOfItemsOnCurrentPage(): int
    {
        return count($this->paginatedItems);
    }

    /**
     * @return int
     */
    public function getPublicItemsPerPage(): int
    {
        return $this->publicItemsPerPage;
    }

    /**
     * @param int $publicItemsPerPage
     */
    public function setPublicItemsPerPage(int $publicItemsPerPage): void
    {
        $this->publicItemsPerPage = $publicItemsPerPage;
    }


}