Initial commit

2018-04-02 08:07:38 +02:00
commit 7330c1ed3e
2054 changed files with 405203 additions and 0 deletions
--- a/typo3conf/ext/vhs/Classes/ViewHelpers/Page/LanguageViewHelper.php
+++ b/typo3conf/ext/vhs/Classes/ViewHelpers/Page/LanguageViewHelper.php
@@ -0,0 +1,89 @@
+<?php
+namespace FluidTYPO3\Vhs\ViewHelpers\Page;
+
+/*
+ * This file is part of the FluidTYPO3/Vhs project under GPLv2 or later.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.md file that was distributed with this source code.
+ */
+
+use FluidTYPO3\Vhs\Service\PageSelectService;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+/**
+ * Returns the current language from languages depending on l18n settings.
+ *
+ * @author Danilo Bürger <danilo.buerger@hmspl.de>, Heimspiel GmbH
+ * @package Vhs
+ * @subpackage ViewHelpers\Page
+ */
+class LanguageViewHelper extends AbstractViewHelper {
+
+	/**
+	 * @var PageSelectService
+	 */
+	protected $pageSelect;
+
+	/**
+	 * @param PageSelectService $pageSelectService
+	 * @return void
+	 */
+	public function injectPageSelectService(PageSelectService $pageSelectService) {
+		$this->pageSelect = $pageSelectService;
+	}
+
+	/**
+	 * Initialize
+	 *
+	 * @return void
+	 */
+	public function initializeArguments() {
+		$this->registerArgument('languages', 'mixed', 'The languages (either CSV, array or implementing Traversable)', FALSE);
+		$this->registerArgument('pageUid', 'integer', 'The page uid to check', FALSE, 0);
+		$this->registerArgument('normalWhenNoLanguage', 'boolean', 'If TRUE, a missing page overlay should be ignored', FALSE, FALSE);
+	}
+
+	/**
+	 * @return string
+	 */
+	public function render() {
+		if ('BE' === TYPO3_MODE) {
+			return '';
+		}
+
+		$languages = $this->arguments['languages'];
+		if (TRUE === $languages instanceof \Traversable) {
+			$languages = iterator_to_array($languages);
+		} elseif (TRUE === is_string($languages)) {
+			$languages = GeneralUtility::trimExplode(',', $languages, TRUE);
+		} else {
+			$languages = (array) $languages;
+		}
+
+		$pageUid = intval($this->arguments['pageUid']);
+		$normalWhenNoLanguage = $this->arguments['normalWhenNoLanguage'];
+
+		if (0 === $pageUid) {
+			$pageUid = $GLOBALS['TSFE']->id;
+		}
+
+		$currentLanguageUid = $GLOBALS['TSFE']->sys_language_uid;
+		$languageUid = 0;
+		if (FALSE === $this->pageSelect->hidePageForLanguageUid($pageUid, $currentLanguageUid, $normalWhenNoLanguage)) {
+			$languageUid = $currentLanguageUid;
+		} elseif (0 !== $currentLanguageUid) {
+			if (TRUE === $this->pageSelect->hidePageForLanguageUid($pageUid, 0, $normalWhenNoLanguage)) {
+				return '';
+			}
+		}
+
+		if (FALSE === empty($languages[$languageUid])) {
+			return $languages[$languageUid];
+		}
+
+		return $languageUid;
+	}
+
+}