From d0cd79a707142a268792ae70edeb912253f9995a Mon Sep 17 00:00:00 2001
From: Fabian Galinski <fabian@sgalinski.de>
Date: Thu, 6 Oct 2016 15:22:26 +0200
Subject: [PATCH] [FEATURE] Implements a language feature, which should be
respected in extbase
---
Classes/Xclass/Typo3DbBackend.php | 157 ++++++++++++++++++++++++++++++
ext_localconf.php | 2 +
2 files changed, 159 insertions(+)
create mode 100755 Classes/Xclass/Typo3DbBackend.php
diff --git a/Classes/Xclass/Typo3DbBackend.php b/Classes/Xclass/Typo3DbBackend.php
new file mode 100755
index 0000000..9d99589
--- /dev/null
+++ b/Classes/Xclass/Typo3DbBackend.php
@@ -0,0 +1,157 @@
+<?php
+
+namespace SGalinski\SgNews\Xclass;
+
+/***************************************************************
+ * Copyright notice
+ *
+ * (c) sgalinski Internet Services (https://www.sgalinski.de)
+ * All rights reserved
+ *
+ * This script is part of the TYPO3 project. The TYPO3 project is
+ * free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * The GNU General Public License can be found at
+ * http://www.gnu.org/copyleft/gpl.html.
+ *
+ * This script is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * This copyright notice MUST APPEAR in all copies of the script!
+ ***************************************************************/
+
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Extbase\Persistence\Generic\Qom;
+
+/**
+ * Xclass for the TYPO3 db backend, which handles, that the l18n_cfg parameters are used for pages in Extbase.
+ */
+class Typo3DbBackend extends \TYPO3\CMS\Extbase\Persistence\Generic\Storage\Typo3DbBackend {
+ /**
+ * Performs workspace and language overlay on the given row array. The language and workspace id is automatically
+ * detected (depending on FE or BE context). You can also explicitly set the language/workspace id.
+ *
+ * @param Qom\SourceInterface $source The source (selector od join)
+ * @param array $rows
+ * @param \TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface $querySettings The TYPO3 CMS specific query settings
+ * @param null|int $workspaceUid
+ * @return array
+ */
+ protected function doLanguageAndWorkspaceOverlay(Qom\SourceInterface $source, array $rows, \TYPO3\CMS\Extbase\Persistence\Generic\QuerySettingsInterface $querySettings, $workspaceUid = null)
+ {
+ if ($source instanceof Qom\SelectorInterface) {
+ $tableName = $source->getSelectorName();
+ } elseif ($source instanceof Qom\JoinInterface) {
+ $tableName = $source->getRight()->getSelectorName();
+ } else {
+ // No proper source, so we do not have a table name here
+ // we cannot do an overlay and return the original rows instead.
+ return $rows;
+ }
+
+ $pageRepository = $this->getPageRepository();
+ if (is_object($GLOBALS['TSFE'])) {
+ if ($workspaceUid !== null) {
+ $pageRepository->versioningWorkspaceId = $workspaceUid;
+ }
+ } else {
+ if ($workspaceUid === null) {
+ $workspaceUid = $GLOBALS['BE_USER']->workspace;
+ }
+ $pageRepository->versioningWorkspaceId = $workspaceUid;
+ }
+
+ // Fetches the move-placeholder in case it is supported
+ // by the table and if there's only one row in the result set
+ // (applying this to all rows does not work, since the sorting
+ // order would be destroyed and possible limits not met anymore)
+ if (!empty($pageRepository->versioningWorkspaceId)
+ && BackendUtility::isTableWorkspaceEnabled($tableName)
+ && count($rows) === 1
+ ) {
+ $movePlaceholder = $this->databaseHandle->exec_SELECTgetSingleRow(
+ $tableName . '.*',
+ $tableName,
+ 't3ver_state=3 AND t3ver_wsid=' . $pageRepository->versioningWorkspaceId
+ . ' AND t3ver_move_id=' . $rows[0]['uid']
+ );
+ if (!empty($movePlaceholder)) {
+ $rows = array($movePlaceholder);
+ }
+ }
+
+ $overlaidRows = array();
+ foreach ($rows as $row) {
+ // If current row is a translation select its parent
+ if (isset($tableName) && isset($GLOBALS['TCA'][$tableName])
+ && isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])
+ && isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField'])
+ && !isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerTable'])
+ ) {
+ if (isset($row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']])
+ && $row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']] > 0
+ ) {
+ $row = $this->databaseHandle->exec_SELECTgetSingleRow(
+ $tableName . '.*',
+ $tableName,
+ $tableName . '.uid=' . (int)$row[$GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerField']] .
+ ' AND ' . $tableName . '.' . $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] . '=0'
+ );
+ }
+ }
+ $pageRepository->versionOL($tableName, $row, true);
+ if ($tableName == 'pages') {
+ $row = $pageRepository->getPageOverlay($row, $querySettings->getLanguageUid());
+ if ($row === null || !is_array($row)) {
+ continue;
+ }
+
+ $l18nConfiguration = $row['l18n_cfg'];
+ if ($l18nConfiguration > 0) {
+ if (is_object($GLOBALS['TSFE'])) {
+ $sysLanguageUid = $GLOBALS['TSFE']->sys_language_uid;
+ if ($sysLanguageUid > 0) {
+ // Request the overlay record for the sys_language_uid:
+ $pageOverlay = $pageRepository->getPageOverlay($row['uid'], $sysLanguageUid);
+ if (empty($pageOverlay) &&
+ \TYPO3\CMS\Core\Utility\GeneralUtility::hideIfNotTranslated($l18nConfiguration)
+ ) {
+ // Page is not available in default language.
+ continue;
+ }
+ }
+
+ if (!$sysLanguageUid &&
+ \TYPO3\CMS\Core\Utility\GeneralUtility::hideIfDefaultLanguage($l18nConfiguration)
+ ) {
+ // Page is not available in default language.
+ continue;
+ }
+ }
+ }
+ } elseif (isset($GLOBALS['TCA'][$tableName]['ctrl']['languageField'])
+ && $GLOBALS['TCA'][$tableName]['ctrl']['languageField'] !== ''
+ && !isset($GLOBALS['TCA'][$tableName]['ctrl']['transOrigPointerTable'])
+ ) {
+ if (in_array($row[$GLOBALS['TCA'][$tableName]['ctrl']['languageField']], array(-1, 0))) {
+ $overlayMode = $querySettings->getLanguageOverlayMode();
+ if ($overlayMode !== 'hideNonTranslated' || preg_match('/sys_file_.*/is', $tableName)) {
+ $overlayMode = $querySettings->getLanguageMode() === 'strict' ? 'hideNonTranslated' : '';
+ }
+ $row = $pageRepository->getRecordOverlay($tableName, $row, $querySettings->getLanguageUid(), $overlayMode);
+ }
+ }
+ if ($row !== null && is_array($row)) {
+ $overlaidRows[] = $row;
+ }
+ }
+ return $overlaidRows;
+ }
+}
+
+?>
diff --git a/ext_localconf.php b/ext_localconf.php
index 4b4bdb1..1af573d 100644
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -70,6 +70,8 @@ $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_tcemain.php']['proc
// Xclasses
$GLOBALS['TYPO3_CONF_VARS']['SYS']['Objects']['TYPO3\CMS\Core\Page\PageRenderer'] =
['className' => 'SGalinski\SgNews\Xclass\PageRenderer'];
+$GLOBALS['TYPO3_CONF_VARS']['SYS']['Objects']['TYPO3\CMS\Extbase\Persistence\Generic\Storage\Typo3DbBackend'] =
+ ['className' => 'SGalinski\SgNews\Xclass\Typo3DbBackend'];
// add realurl configuration
if (\TYPO3\CMS\Core\Utility\ExtensionManagementUtility::isLoaded('realurl')) {
--
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