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<?php
namespace W2w\Lib\Apie\Plugins\FileStorage\Pagers;
use Iterator;
use LimitIterator;
use Pagerfanta\Adapter\AdapterInterface;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Finder\SplFileInfo;
use W2w\Lib\Apie\Plugins\FileStorage\DataLayers\FileStorageDataLayer;
class FilestoragePager implements AdapterInterface
{
/**
* @var FileStorageDataLayer
*/
private $dataLayer;
* @var Iterator
private $iterator;
* @var string
private $resourceClass;
* @var array
private $context;
public function __construct(FileStorageDataLayer $dataLayer, Iterator $iterator, string $resourceClass, array $context)
$this->dataLayer = $dataLayer;
$this->iterator = $iterator;
$this->resourceClass = $resourceClass;
$this->context = $context;
}
public function getNbResults()
$count = 0;
for ($this->iterator->rewind(); $this->iterator->valid(); $this->iterator->next()) {
$count++;
return $count;
public function getSlice($offset, $length)
$list = new LimitIterator(
$this->iterator,
$offset,
$length
);
$result = [];
foreach ($list as $file) {
/** @var SplFileInfo $file */
$result[] = $this->dataLayer->retrieve($this->resourceClass, $file->getBasename(), $this->context);
return $result;
pjordaan /
apie
