62 lines
2.1 KiB
PHP
62 lines
2.1 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\Core\Context;
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use TYPO3\CMS\Core\Site\Entity\SiteLanguage;
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/**
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* A simple factory to create a language aspect.
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*/
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final readonly class LanguageAspectFactory
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{
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/**
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* Site Languages always run with overlays + floating records.
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*/
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public static function createFromSiteLanguage(SiteLanguage $language): LanguageAspect
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{
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$languageId = $language->getLanguageId();
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$fallbackType = $language->getFallbackType();
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$fallbackOrder = $language->getFallbackLanguageIds();
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$fallbackOrder[] = 'pageNotFound';
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switch ($fallbackType) {
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// Fall back to other language, if the page does not exist in the requested language
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// But always fetch only records of this specific (available) language
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case 'free':
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$overlayType = LanguageAspect::OVERLAYS_OFF;
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break;
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// Fall back to other language, if the page does not exist in the requested language
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// Do overlays, and keep the ones that are not translated
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case 'fallback':
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$overlayType = LanguageAspect::OVERLAYS_MIXED;
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break;
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// Same as "fallback" but remove the records that are not translated
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case 'strict':
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$overlayType = LanguageAspect::OVERLAYS_ON_WITH_FLOATING;
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break;
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// Ignore, fallback to default language
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default:
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$fallbackOrder = [0];
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$overlayType = LanguageAspect::OVERLAYS_OFF;
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}
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return new LanguageAspect($languageId, $languageId, $overlayType, $fallbackOrder);
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}
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}
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