139 lines
3.0 KiB
PHP
139 lines
3.0 KiB
PHP
<?php
|
|
declare(strict_types = 1);
|
|
|
|
namespace TYPO3\CMS\Seo\XmlSitemap;
|
|
|
|
/*
|
|
* 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!
|
|
*/
|
|
|
|
use Psr\Http\Message\ServerRequestInterface;
|
|
use TYPO3\CMS\Core\Utility\GeneralUtility;
|
|
use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
|
|
|
|
/**
|
|
* Base class for XmlSitemapProviders to extend
|
|
*/
|
|
abstract class AbstractXmlSitemapDataProvider implements XmlSitemapDataProviderInterface
|
|
{
|
|
/**
|
|
* @var string
|
|
*/
|
|
protected $key;
|
|
|
|
/**
|
|
* @var int
|
|
*/
|
|
protected $lastModified;
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $items = [];
|
|
|
|
/**
|
|
* @var array
|
|
*/
|
|
protected $config = [];
|
|
|
|
/**
|
|
* @var ContentObjectRenderer
|
|
*/
|
|
protected $cObj;
|
|
|
|
/**
|
|
* @var int
|
|
*/
|
|
protected $numberOfItemsPerPage = 1000;
|
|
|
|
/**
|
|
* @var ServerRequestInterface
|
|
*/
|
|
protected $request;
|
|
|
|
/**
|
|
* AbstractXmlSitemapDataProvider constructor
|
|
*
|
|
* @param \Psr\Http\Message\ServerRequestInterface $request
|
|
* @param string $key
|
|
* @param array $config
|
|
* @param ContentObjectRenderer $cObj
|
|
*/
|
|
public function __construct(ServerRequestInterface $request, string $key, array $config = [], ContentObjectRenderer $cObj = null)
|
|
{
|
|
$this->key = $key;
|
|
$this->config = $config;
|
|
$this->request = $request;
|
|
|
|
if ($cObj === null) {
|
|
$cObj = GeneralUtility::makeInstance(ContentObjectRenderer::class);
|
|
}
|
|
$this->cObj = $cObj;
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getKey(): string
|
|
{
|
|
return $this->key;
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function getNumberOfPages(): int
|
|
{
|
|
return (int)ceil(count($this->items) / $this->numberOfItemsPerPage);
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function getLastModified(): int
|
|
{
|
|
$lastMod = 0;
|
|
foreach ($this->items as $item) {
|
|
if ((int)$item['lastMod'] > $lastMod) {
|
|
$lastMod = (int)$item['lastMod'];
|
|
}
|
|
}
|
|
|
|
return $lastMod;
|
|
}
|
|
|
|
/**
|
|
* @param array $data
|
|
* @return array
|
|
*/
|
|
protected function defineUrl(array $data): array
|
|
{
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function getItems(): array
|
|
{
|
|
$pageNumber = (int)($this->request->getQueryParams()['page'] ?? 0);
|
|
$page = $pageNumber > 0 ? $pageNumber : 0;
|
|
$items = array_slice(
|
|
$this->items,
|
|
$page * $this->numberOfItemsPerPage,
|
|
$this->numberOfItemsPerPage
|
|
);
|
|
|
|
return array_map([$this, 'defineUrl'], $items);
|
|
}
|
|
}
|