81 lines
3.0 KiB
PHP
81 lines
3.0 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\Fluid\ViewHelpers\Be;
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use Psr\Http\Message\ServerRequestInterface;
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use TYPO3\CMS\Backend\Utility\BackendUtility;
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use TYPO3\CMS\Core\Imaging\IconFactory;
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use TYPO3\CMS\Core\Imaging\IconSize;
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use TYPO3\CMS\Core\Type\Bitmask\Permission;
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use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
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/**
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* ViewHelper which returns the page info icon as known from TYPO3 backend modules.
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*
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* ```
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* <f:be.pageInfo />
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* ```
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*
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* **Note:** This ViewHelper is experimental!
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*
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* @see https://docs.typo3.org/permalink/t3viewhelper:typo3-fluid-be-pageinfo
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* @todo: Candidate to deprecate? The page info is typically displayed in doc header, done by ModuleTemplate in controllers.
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*/
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final class PageInfoViewHelper extends AbstractViewHelper
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{
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/**
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* This ViewHelper renders HTML, thus output must not be escaped
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*
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* @var bool
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*/
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protected $escapeOutput = false;
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public function __construct(
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private readonly IconFactory $iconFactory
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) {}
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public function render(): string
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{
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$id = 0;
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if ($this->renderingContext->hasAttribute(ServerRequestInterface::class)) {
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$request = $this->renderingContext->getAttribute(ServerRequestInterface::class);
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$id = $request->getParsedBody()['id'] ?? $request->getQueryParams()['id'] ?? 0;
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}
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$pageRecord = BackendUtility::readPageAccess($id, $GLOBALS['BE_USER']->getPagePermsClause(Permission::PAGE_SHOW));
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// Add icon with context menu, etc:
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if (is_array($pageRecord) && ($pageRecord['uid'] ?? false)) {
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// If there IS a real page
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$altText = BackendUtility::getRecordIconAltText($pageRecord, 'pages');
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$theIcon = '<span title="' . $altText . '">' . $this->iconFactory->getIconForRecord('pages', $pageRecord, IconSize::SMALL)->render() . '</span>';
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// Make Icon:
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$theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, 'pages', $pageRecord['uid']);
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// Setting icon with context menu + uid
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$theIcon .= ' <em>[PID: ' . $pageRecord['uid'] . ']</em>';
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} else {
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// On root-level of page tree
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// Make Icon
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$theIcon = '<span title="' . htmlspecialchars($GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename']) . '">' . $this->iconFactory->getIcon('apps-pagetree-page-domain', IconSize::SMALL)->render() . '</span>';
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if ($GLOBALS['BE_USER']->isAdmin()) {
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$theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, 'pages');
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}
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}
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return $theIcon;
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}
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}
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