TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:00 +02:00
commit f9941541b7
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+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is part of the TYPO3 CMS project.
+ *
+ * It is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License, either version 2
+ * of the License, or any later version.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ * The TYPO3 project - inspiring people to share!
+ */
+
+namespace TYPO3\CMS\Backend\View\BackendLayout\Grid;
+
+use TYPO3\CMS\Backend\Routing\PreviewUriBuilder;
+use TYPO3\CMS\Backend\Routing\UriBuilder;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Backend\View\PageLayoutContext;
+use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+use TYPO3\CMS\Core\Imaging\IconFactory;
+use TYPO3\CMS\Core\Imaging\IconSize;
+use TYPO3\CMS\Core\Schema\Capability\TcaSchemaCapability;
+use TYPO3\CMS\Core\Schema\TcaSchemaFactory;
+use TYPO3\CMS\Core\Type\Bitmask\Permission;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * Language Column
+ *
+ * Object representation of a site language selected in the "page" module
+ * to show translations of content elements.
+ *
+ * Contains getter methods to return various values associated with a single
+ * language, e.g. localized page title, associated SiteLanguage instance,
+ * edit URLs and link titles and so on.
+ *
+ * Stores a duplicated Grid object associated with the SiteLanguage.
+ *
+ * Accessed from Fluid templates - generated from within BackendLayout when
+ * "page" module is in "languages" mode.
+ *
+ * @internal
+ */
+class LanguageColumn
+{
+    protected readonly IconFactory $iconFactory;
+
+    public function __construct(
+        protected readonly PageLayoutContext $context,
+        protected readonly Grid $grid,
+        protected readonly array $translationInfo
+    ) {
+        $this->iconFactory = GeneralUtility::makeInstance(IconFactory::class);
+    }
+
+    public function getContext(): PageLayoutContext
+    {
+        return $this->context;
+    }
+
+    public function getGrid(): Grid
+    {
+        return $this->grid;
+    }
+
+    public function getPageIcon(): string
+    {
+        $localizedPageRecord = $this->context->getLocalizedPageRecord() ?? $this->context->getPageRecord();
+        return BackendUtility::wrapClickMenuOnIcon(
+            $this->iconFactory->getIconForRecord('pages', $localizedPageRecord, IconSize::SMALL)->render(),
+            'pages',
+            $localizedPageRecord['uid']
+        );
+    }
+
+    public function getAllowTranslate(): bool
+    {
+        return $this->context->getDrawingConfiguration()->translateModeForTranslationsAllowed() && !($this->getTranslationData()['hasStandAloneContent'] ?? false);
+    }
+
+    public function getTranslationData(): array
+    {
+        return $this->translationInfo;
+    }
+
+    public function getAllowTranslateCopy(): bool
+    {
+        return $this->context->getDrawingConfiguration()->copyModeForTranslationsAllowed() && !($this->getTranslationData()['hasTranslations'] ?? false);
+    }
+
+    public function getAllowEditPage(): bool
+    {
+        return $this->getBackendUser()->doesUserHaveAccess($this->context->getPageRecord(), Permission::PAGE_EDIT)
+            && $this->getBackendUser()->check('tables_modify', 'pages')
+            && $this->getBackendUser()->checkLanguageAccess($this->context->getSiteLanguage());
+    }
+
+    public function getPageRecordUid(): int
+    {
+        return $this->context->getLocalizedPageRecord()['uid'] ?? $this->context->getPageRecord()['uid'];
+    }
+
+    public function getPageRecord(): array
+    {
+        return $this->context->getLocalizedPageRecord() ?: $this->context->getPageRecord();
+    }
+
+    public function getPageEditUrl(): string
+    {
+        return (string)GeneralUtility::makeInstance(UriBuilder::class)->buildUriFromRoute('record_edit_contextual', $this->getPageEditUrlParameters());
+    }
+
+    public function getFullPageEditUrl(): string
+    {
+        return (string)GeneralUtility::makeInstance(UriBuilder::class)->buildUriFromRoute('record_edit', $this->getPageEditUrlParameters());
+    }
+
+    private function getPageEditUrlParameters(): array
+    {
+        $pageRecordUid = $this->getPageRecordUid();
+        $urlParameters = [
+            'edit' => [
+                'pages' => [
+                    $pageRecordUid => 'edit',
+                ],
+            ],
+            'module' => 'web_layout',
+            'returnUrl' => $this->context->getReturnUrl(),
+        ];
+        // Disallow manual adjustment of the language field for pages
+        if (($languageField = GeneralUtility::makeInstance(TcaSchemaFactory::class)->get('pages')->getCapability(TcaSchemaCapability::Language)->getLanguageField()->getName()) !== '') {
+            $urlParameters['overrideVals']['pages'][$languageField] = $this->context->getSiteLanguage()->getLanguageId();
+        }
+        return $urlParameters;
+    }
+
+    public function getAllowViewPage(): bool
+    {
+        return PreviewUriBuilder::create($this->context->getLocalizedPageRecord() ?? $this->context->getPageRecord())->isPreviewable();
+    }
+
+    public function getPreviewUrlAttributes(): string
+    {
+        $pageId = $this->context->getPageId();
+        $languageId = $this->context->getSiteLanguage()->getLanguageId();
+        return (string)PreviewUriBuilder::create($this->context->getLocalizedPageRecord() ?? $this->context->getPageRecord())
+            ->withRootLine(BackendUtility::BEgetRootLine($pageId))
+            ->withLanguage($languageId)
+            ->serializeDispatcherAttributes();
+    }
+
+    protected function getBackendUser(): BackendUserAuthentication
+    {
+        return $GLOBALS['BE_USER'];
+    }
+}