67 lines
2.5 KiB
PHP
67 lines
2.5 KiB
PHP
<?php
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declare(strict_types = 1);
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namespace TYPO3\CMS\Frontend\Typolink;
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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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use TYPO3\CMS\Core\Resource\FileInterface;
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use TYPO3\CMS\Core\Resource\Folder;
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use TYPO3\CMS\Frontend\Http\UrlProcessorInterface;
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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
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{
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/**
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* @inheritdoc
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*/
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public function build(array &$linkDetails, string $linkText, string $target, array $conf): array
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{
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$fileOrFolderObject = $linkDetails['file'] ? $linkDetails['file'] : $linkDetails['folder'];
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// check if the file exists or if a / is contained (same check as in detectLinkType)
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if (!($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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$tsfe = $this->getTypoScriptFrontendController();
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$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($linkLocation));
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if (strpos($linkLocation, '/') !== 0
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&& parse_url($linkLocation, PHP_URL_SCHEME) === null
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) {
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$linkLocation = $tsfe->absRefPrefix . $linkLocation;
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}
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$url = $this->processUrl(UrlProcessorInterface::CONTEXT_FILE, $linkLocation, $conf);
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if (!empty($linkDetails['fragment'])) {
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$url .= '#' . $linkDetails['fragment'];
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}
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return [
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$this->forceAbsoluteUrl($url, $conf),
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$linkText,
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$target ?: $this->resolveTargetAttribute($conf, 'fileTarget', false, $tsfe->fileTarget)
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];
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}
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}
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