64 lines
2.4 KiB
PHP
64 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Frontend\Typolink;
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use Psr\Http\Message\ServerRequestInterface;
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use TYPO3\CMS\Core\Resource\FileInterface;
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use TYPO3\CMS\Core\Resource\Folder;
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/**
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* Builds a TypoLink to a folder or file
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*/
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class FileOrFolderLinkBuilder extends AbstractTypolinkBuilder implements TypolinkBuilderInterface
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{
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public function buildLink(
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array $linkDetails,
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array $configuration,
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ServerRequestInterface $request,
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string $linkText = '',
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): LinkResultInterface {
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$target = $linkDetails['target'] ?? '';
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$fileOrFolderObject = ($linkDetails['file'] ?? false) ?: ($linkDetails['folder'] ?? null);
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// check if the file exists or if a / is contained (same check as in detectLinkType)
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if (!($fileOrFolderObject instanceof FileInterface) && !($fileOrFolderObject instanceof Folder)) {
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throw new UnableToLinkException(
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'File "' . $linkDetails['typoLinkParameter'] . '" did not exist, so "' . $linkText . '" was not linked.',
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1490989449,
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null,
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$linkText
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);
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}
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$linkLocation = $fileOrFolderObject->getPublicUrl();
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if ($linkLocation === null) {
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// set the linkLocation to an empty string if null,
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// so it does not collide with the various string functions
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$linkLocation = '';
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}
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// Setting title if blank value to link
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$linkText = $this->encodeFallbackLinkTextIfLinkTextIsEmpty($linkText, rawurldecode($linkLocation));
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$url = $linkLocation;
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if (!empty($linkDetails['fragment'])) {
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$url .= '#' . $linkDetails['fragment'];
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}
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return (new LinkResult($linkDetails['type'], $this->forceAbsoluteUrl($url, $configuration, $request)))
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->withLinkConfiguration($configuration)
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->withTarget($target ?: $this->resolveTargetAttribute($configuration, 'fileTarget', $request->getAttribute('currentContentObject')))
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->withLinkText($linkText);
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}
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}
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