* ``` * * **Note:** This ViewHelper is experimental! * * @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-be-pageinfo * @todo: Candidate to deprecate? The page info is typically displayed in doc header, done by ModuleTemplate in controllers. */ final class PageInfoViewHelper extends AbstractBackendViewHelper { /** * This ViewHelper renders HTML, thus output must not be escaped * * @var bool */ protected $escapeOutput = false; public function render(): string { $id = 0; if ($this->renderingContext->hasAttribute(ServerRequestInterface::class)) { $request = $this->renderingContext->getAttribute(ServerRequestInterface::class); $id = $request->getParsedBody()['id'] ?? $request->getQueryParams()['id'] ?? 0; } $pageRecord = BackendUtility::readPageAccess($id, $GLOBALS['BE_USER']->getPagePermsClause(Permission::PAGE_SHOW)); // Add icon with context menu, etc: $iconFactory = GeneralUtility::makeInstance(IconFactory::class); if (is_array($pageRecord) && ($pageRecord['uid'] ?? false)) { // If there IS a real page $altText = BackendUtility::getRecordIconAltText($pageRecord, 'pages'); $theIcon = '' . $iconFactory->getIconForRecord('pages', $pageRecord, IconSize::SMALL)->render() . ''; // Make Icon: $theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, 'pages', $pageRecord['uid']); // Setting icon with context menu + uid $theIcon .= ' [PID: ' . $pageRecord['uid'] . ']'; } else { // On root-level of page tree // Make Icon $theIcon = '' . $iconFactory->getIcon('apps-pagetree-page-domain', IconSize::SMALL)->render() . ''; if ($GLOBALS['BE_USER']->isAdmin()) { $theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, 'pages'); } } return $theIcon; } }