TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
commit af8cc155b5
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+<?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\Core\Pagination;
+
+final class SimplePagination implements PaginationInterface
+{
+    private PaginatorInterface $paginator;
+
+    public function __construct(PaginatorInterface $paginator)
+    {
+        $this->paginator = $paginator;
+    }
+
+    public function getPreviousPageNumber(): ?int
+    {
+        $previousPage = $this->paginator->getCurrentPageNumber() - 1;
+
+        if ($previousPage > $this->paginator->getNumberOfPages()) {
+            return null;
+        }
+
+        return $previousPage >= $this->getFirstPageNumber()
+            ? $previousPage
+            : null
+        ;
+    }
+
+    public function getNextPageNumber(): ?int
+    {
+        $nextPage = $this->paginator->getCurrentPageNumber() + 1;
+
+        return $nextPage <= $this->paginator->getNumberOfPages()
+            ? $nextPage
+            : null
+        ;
+    }
+
+    public function getFirstPageNumber(): int
+    {
+        return 1;
+    }
+
+    public function getLastPageNumber(): int
+    {
+        return $this->paginator->getNumberOfPages();
+    }
+
+    public function getStartRecordNumber(): int
+    {
+        if ($this->paginator->getCurrentPageNumber() > $this->paginator->getNumberOfPages()) {
+            return 0;
+        }
+
+        return $this->paginator->getKeyOfFirstPaginatedItem() + 1;
+    }
+
+    public function getEndRecordNumber(): int
+    {
+        if ($this->paginator->getCurrentPageNumber() > $this->paginator->getNumberOfPages()) {
+            return 0;
+        }
+
+        return $this->paginator->getKeyOfLastPaginatedItem() + 1;
+    }
+
+    /**
+     * @return int[]
+     */
+    public function getAllPageNumbers(): array
+    {
+        return range($this->getFirstPageNumber(), $this->getLastPageNumber());
+    }
+
+    public function getPaginator(): PaginatorInterface
+    {
+        return $this->paginator;
+    }
+}