FileSearchResult.php

Go to the documentation of this file.

<?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\Resource\Search\Result;
 
use ‪TYPO3\CMS\Core\Resource\File;
use ‪TYPO3\CMS\Core\Resource\ResourceFactory;
use ‪TYPO3\CMS\Core\Resource\Search\FileSearchDemand;
use ‪TYPO3\CMS\Core\Resource\Search\FileSearchQuery;
use ‪TYPO3\CMS\Core\Utility\GeneralUtility;
 
class ‪FileSearchResult implements ‪FileSearchResultInterface
{
    private ‪$searchDemand;
 
    private ‪$result;
 
    private ‪$resultCount;
 
    public function ‪__construct(‪FileSearchDemand ‪$searchDemand)
    {
        $this->searchDemand = ‪$searchDemand;
    }
 
    public function ‪count(): int
    {
        if ($this->resultCount !== null) {
            return ‪$this->resultCount;
        }
 
        $this->resultCount = (int)‪FileSearchQuery::createCountForSearchDemand($this->searchDemand)->‪execute()->fetchColumn(0);
 
        return ‪$this->resultCount;
    }
 
    public function ‪current(): ‪File
    {
        $this->‪initialize();
        return ‪current($this->result);
    }
 
    public function ‪key(): int
    {
        $this->‪initialize();
        return ‪key($this->result);
    }
 
    public function ‪next(): void
    {
        $this->‪initialize();
        ‪next($this->result);
    }
 
    public function ‪rewind(): void
    {
        $this->‪initialize();
        reset($this->result);
    }
 
    public function ‪valid(): bool
    {
        $this->‪initialize();
        return ‪current($this->result) !== false;
    }
 
    private function ‪initialize(): void
    {
        if ($this->result !== null) {
            return;
        }
        $this->result = ‪FileSearchQuery::createForSearchDemand($this->searchDemand)->‪execute()->fetchAll();
        $this->resultCount = ‪count($this->result);
        $this->result = array_map(
            function (array $fileRow) {
                return GeneralUtility::makeInstance(ResourceFactory::class)->getFileObject($fileRow['uid'], $fileRow);
            },
            ‪$this->result
        );
    }
}