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<?php
declare(strict_types=1);
namespace B13\Container\Backend\Preview;
/*
* This file is part of TYPO3 CMS-based extension "container" by b13.
*
* 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.
*/
use B13\Container\Backend\Grid\ContainerGridColumn;
use B13\Container\Backend\Grid\ContainerGridColumnItem;
use B13\Container\ContentDefender\ContainerColumnConfigurationService;
use B13\Container\Domain\Factory\Exception;
use B13\Container\Domain\Factory\PageView\Backend\ContainerFactory;
use B13\Container\Domain\Service\ContainerService;
use B13\Container\Tca\Registry;
use TYPO3\CMS\Backend\Preview\StandardContentPreviewRenderer;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Backend\View\BackendLayout\Grid\Grid;
use TYPO3\CMS\Backend\View\BackendLayout\Grid\GridColumnItem;
use TYPO3\CMS\Backend\View\BackendLayout\Grid\GridRow;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3\CMS\Fluid\View\StandaloneView;
class ContainerPreviewRenderer extends StandardContentPreviewRenderer
{
/**
* @var Registry
*/
protected $tcaRegistry;
/**
* @var ContainerFactory
*/
protected $containerFactory;
/**
* @var ContainerColumnConfigurationService
*/
protected $containerColumnConfigurationService;
/**
* @var ContainerService
*/
protected $containerService;
public function __construct(
Registry $tcaRegistry,
ContainerFactory $containerFactory,
ContainerColumnConfigurationService $containerColumnConfigurationService,
ContainerService $containerService
) {
$this->tcaRegistry = $tcaRegistry;
$this->containerFactory = $containerFactory;
$this->containerColumnConfigurationService = $containerColumnConfigurationService;
$this->containerService = $containerService;
}
public function renderPageModulePreviewContent(GridColumnItem $item): string
{
$content = parent::renderPageModulePreviewContent($item);
$context = $item->getContext();
$record = $item->getRecord();
$grid = GeneralUtility::makeInstance(Grid::class, $context);
try {
$container = $this->containerFactory->buildContainer((int)$record['uid']);
} catch (Exception $e) {
// not a container
return $content;
}
$containerGrid = $this->tcaRegistry->getGrid($record['CType']);
foreach ($containerGrid as $row => $cols) {
$rowObject = GeneralUtility::makeInstance(GridRow::class, $context);
foreach ($cols as $col) {
$newContentElementAtTopTarget = $this->containerService->getNewContentElementAtTopTargetInColumn($container, $col['colPos']);
if ($this->containerColumnConfigurationService->isMaxitemsReached($container, $col['colPos'])) {
$columnObject = GeneralUtility::makeInstance(ContainerGridColumn::class, $context, $col, $container, $newContentElementAtTopTarget, false);
} else {
$columnObject = GeneralUtility::makeInstance(ContainerGridColumn::class, $context, $col, $container, $newContentElementAtTopTarget);
}
$rowObject->addColumn($columnObject);
if (isset($col['colPos'])) {
$records = $container->getChildrenByColPos($col['colPos']);
foreach ($records as $contentRecord) {
$columnItem = GeneralUtility::makeInstance(ContainerGridColumnItem::class, $context, $columnObject, $contentRecord, $container);
$columnObject->addItem($columnItem);
}
}
}
$grid->addRow($rowObject);
}
$gridTemplate = $this->tcaRegistry->getGridTemplate($record['CType']);
$partialRootPaths = $this->tcaRegistry->getGridPartialPaths($record['CType']);
$layoutRootPaths = $this->tcaRegistry->getGridLayoutPaths($record['CType']);
$view = GeneralUtility::makeInstance(StandaloneView::class);
$view->setPartialRootPaths($partialRootPaths);
$view->setLayoutRootPaths($layoutRootPaths);
$view->setTemplatePathAndFilename($gridTemplate);
$view->assign('hideRestrictedColumns', (bool)(BackendUtility::getPagesTSconfig($context->getPageId())['mod.']['web_layout.']['hideRestrictedCols'] ?? false));
$view->assign('newContentTitle', $this->getLanguageService()->sL('LLL:EXT:backend/Resources/Private/Language/locallang_layout.xlf:newContentElement'));
$view->assign('newContentTitleShort', $this->getLanguageService()->sL('LLL:EXT:backend/Resources/Private/Language/locallang_layout.xlf:content'));
$view->assign('allowEditContent', $this->getBackendUser()->check('tables_modify', 'tt_content'));
$view->assign('containerGrid', $grid);
$view->assign('containerRecord', $record);
$rendered = $view->render();
return $content . $rendered;
}
}