getRecord();
$itemLabels = $item->getContext()->getItemLabels();
$table = $item->getTable();
$outHeader = '';
$headerLayout = (string)($record['header_layout'] ?? '');
if ($headerLayout === '100') {
$headerLayoutHiddenLabel = $this->getLanguageService()->sL('LLL:EXT:frontend/Resources/Private/Language/locallang_ttc.xlf:header_layout.I.6');
$outHeader .= '';
}
$date = (string)($record['date'] ?? '');
if ($date !== '0' && $date !== '') {
$dateLabel = $itemLabels['date'] . ' ' . BackendUtility::date($record['date']);
$outHeader .= '';
}
$labelField = $GLOBALS['TCA'][$table]['ctrl']['label'] ?? '';
$label = (string)($record[$labelField] ?? '');
if ($label !== '') {
$outHeader .= '';
}
$subHeader = (string)($record['subheader'] ?? '');
if ($subHeader !== '') {
$outHeader .= '';
}
return $outHeader;
}
public function renderPageModulePreviewContent(GridColumnItem $item): string
{
$languageService = $this->getLanguageService();
$table = $item->getTable();
$record = $item->getRecord();
$recordObj = GeneralUtility::makeInstance(RecordFactory::class)->createResolvedRecordFromDatabaseRow($table, $record);
$recordType = $recordObj->getRecordType();
$out = '';
// If record type is unknown, render warning message.
if (!GeneralUtility::makeInstance(TcaSchemaFactory::class)->get($recordObj->getMainType())->hasSubSchema($recordType)) {
$message = sprintf(
$languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.noMatchingValue'),
$recordType
);
$out .= '' . htmlspecialchars($message) . '';
return $out;
}
// This preview should only be used for tt_content records.
if ($table !== 'tt_content') {
return $out;
}
// Draw preview of the item depending on its record type
switch ($recordType) {
case 'header':
break;
case 'uploads':
if ($recordObj->has('media') && ($media = $recordObj->get('media'))) {
$out .= $this->linkEditContent($this->getThumbCodeUnlinked($media), $record);
}
break;
case 'shortcut':
if ($recordObj->has('records') && ($records = $recordObj->get('records'))) {
$shortcutContent = '';
$shortcutRecords = $records instanceof \Traversable ? $records : [$records];
foreach ($shortcutRecords as $shortcutRecord) {
$shortcutTableName = $shortcutRecord->getMainType();
if ($recordObj instanceof Record) {
$shortcutRecord = $this->translateShortcutRecord($recordObj, $shortcutRecord, $shortcutTableName);
}
$icon = $this->getIconFactory()->getIconForRecord($shortcutTableName, $shortcutRecord->toArray(), IconSize::SMALL)->render();
$icon = BackendUtility::wrapClickMenuOnIcon(
$icon,
$shortcutTableName,
$shortcutRecord->getUid(),
'1'
);
$shortcutContent .= '' . $icon . ' ' . $this->linkEditContent(htmlspecialchars(BackendUtility::getRecordTitle($shortcutTableName, $shortcutRecord->toArray())), $shortcutRecord->toArray(), $shortcutTableName) . '';
}
$out .= $shortcutContent ? '' : '';
}
break;
case 'list':
if (!empty($record['list_type'])) {
$label = BackendUtility::getLabelFromItemListMerged((int)$record['pid'], $table, 'list_type', $record['list_type'], $record);
if (!empty($label)) {
$out .= $this->linkEditContent('' . htmlspecialchars($languageService->sL($label)) . '', $record);
} else {
$message = sprintf($languageService->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:labels.noMatchingLabel'), $record['list_type']);
$out .= '' . htmlspecialchars($message) . '
';
}
} else {
$out .= '' . htmlspecialchars($languageService->sL('LLL:EXT:backend/Resources/Private/Language/locallang_layout.xlf:noPluginSelected')) . '
';
}
break;
case 'menu_abstract':
case 'menu_categorized_content':
case 'menu_categorized_pages':
case 'menu_pages':
case 'menu_recently_updated':
case 'menu_related_pages':
case 'menu_section':
case 'menu_section_pages':
case 'menu_sitemap':
case 'menu_sitemap_pages':
case 'menu_subpages':
if ($recordType !== 'menu_sitemap' && (($record['pages'] ?? false) || ($record['selected_categories'] ?? false))) {
// Show pages/categories if menu type is not "Sitemap"
$out .= $this->linkEditContent($this->generateListForMenuContentTypes($record, $recordType), $record);
}
break;
default:
if ($recordObj->has('bodytext') && ($bodytext = $recordObj->get('bodytext'))) {
$out .= $this->linkEditContent($this->renderText($bodytext), $record);
}
if ($recordObj->has('image') && ($image = $recordObj->get('image'))) {
$out .= $this->linkEditContent($this->getThumbCodeUnlinked($image), $record);
}
if ($recordObj->has('media') && ($media = $recordObj->get('media'))) {
$out .= $this->linkEditContent($this->getThumbCodeUnlinked($media), $record);
}
if ($recordObj->has('assets') && ($assets = $recordObj->get('assets'))) {
$out .= $this->linkEditContent($this->getThumbCodeUnlinked($assets), $record);
}
}
return $out;
}
/**
* Render a footer for the record
*/
public function renderPageModulePreviewFooter(GridColumnItem $item): string
{
$info = [];
$record = $item->getRecord();
$table = $item->getTable();
$fieldList = [];
$startTimeField = (string)($GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['starttime'] ?? '');
if ($startTimeField !== '') {
$fieldList[] = $startTimeField;
}
$endTimeField = (string)($GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['endtime'] ?? '');
if ($endTimeField !== '') {
$fieldList[] = $endTimeField;
}
$feGroupField = (string)($GLOBALS['TCA'][$table]['ctrl']['enablecolumns']['fe_group'] ?? '');
if ($feGroupField !== '') {
$fieldList[] = $feGroupField;
}
if ($table === 'tt_content') {
if (is_array($GLOBALS['TCA'][$table]['columns']['space_before_class'] ?? null)) {
$fieldList[] = 'space_before_class';
}
if (is_array($GLOBALS['TCA'][$table]['columns']['space_after_class'] ?? null)) {
$fieldList[] = 'space_after_class';
}
}
if ($fieldList === []) {
return '';
}
$this->getProcessedValue($item, $fieldList, $info);
if (!empty($GLOBALS['TCA'][$table]['ctrl']['descriptionColumn']) && !empty($record[$GLOBALS['TCA'][$table]['ctrl']['descriptionColumn']])) {
$info[] = htmlspecialchars($record[$GLOBALS['TCA'][$table]['ctrl']['descriptionColumn']]);
}
if ($info !== []) {
return implode('
', $info);
}
return '';
}
public function wrapPageModulePreview(string $previewHeader, string $previewContent, GridColumnItem $item): string
{
$previewHeader = $previewHeader ? '' : '';
$previewContent = $previewContent ? '' . $previewContent . '
' : '';
$preview = $previewHeader || $previewContent ? '' . $previewHeader . $previewContent . '
' : '';
return $preview;
}
protected function translateShortcutRecord(Record $targetRecord, Record $shortcutRecord, string $tableName): RawRecord
{
$targetLanguage = ($targetRecord->getLanguageId() ?? 0);
if ($targetLanguage === 0
|| !GeneralUtility::makeInstance(TcaSchemaFactory::class)->get($tableName)->isLanguageAware()
|| $targetLanguage === ($shortcutRecord->getLanguageId() ?? 0)
) {
return $shortcutRecord->getRawRecord();
}
// record is localized - fetch the shortcut record translation, if available
$shortcutRecordLocalization = BackendUtility::getRecordLocalization($tableName, $shortcutRecord->getUid(), $targetLanguage);
return is_array($shortcutRecordLocalization) && !empty($shortcutRecordLocalization)
? GeneralUtility::makeInstance(RecordFactory::class)->createRawRecord($tableName, $shortcutRecordLocalization[0])
: $shortcutRecord->getRawRecord();
}
protected function getProcessedValue(GridColumnItem $item, string|array $fieldList, array &$info): void
{
$itemLabels = $item->getContext()->getItemLabels();
$record = $item->getRecord();
$table = $item->getTable();
$fieldArr = is_array($fieldList) ? $fieldList : explode(',', $fieldList);
foreach ($fieldArr as $field) {
if ($record[$field]) {
$fieldValue = BackendUtility::getProcessedValue($table, $field, $record[$field], 0, false, false, $record['uid'] ?? 0, true, $record['pid'] ?? 0, $record) ?? '';
$info[] = '' . htmlspecialchars((string)($itemLabels[$field] ?? '')) . ' ' . htmlspecialchars((string)$fieldValue);
}
}
}
protected function getThumbCodeUnlinked(iterable|FileReference $fileReferences): string
{
$thumbData = '';
$fileReferences = $fileReferences instanceof FileReference ? [$fileReferences] : $fileReferences;
foreach ($fileReferences as $fileReferenceObject) {
// Do not show previews of hidden references
if ($fileReferenceObject->getProperty('hidden')) {
continue;
}
$fileObject = $fileReferenceObject->getOriginalFile();
if ($fileObject->isMissing()) {
$missingFileIcon = $this->getIconFactory()
->getIcon('mimetypes-other-other', IconSize::MEDIUM, 'overlay-missing')
->setTitle($this->getLanguageService()->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:warning.file_missing') . ' ' . $fileObject->getName())
->render();
$thumbData .= '';
continue;
}
// Preview web image or media elements
if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['thumbnails']
&& ($fileReferenceObject->getOriginalFile()->isImage() || $fileReferenceObject->getOriginalFile()->isMediaFile())
) {
$cropVariantCollection = CropVariantCollection::create((string)$fileReferenceObject->getProperty('crop'));
$cropArea = $cropVariantCollection->getCropArea();
$processingConfiguration = [
'maxWidth' => 64,
'maxHeight' => 64,
];
if (!$cropArea->isEmpty()) {
$processingConfiguration = [
'maxWidth' => 64,
'maxHeight' => 64,
'crop' => $cropArea->makeAbsoluteBasedOnFile($fileReferenceObject),
];
}
$processedImage = $fileObject->process(ProcessedFile::CONTEXT_IMAGECROPSCALEMASK, $processingConfiguration);
$attributes = [
'src' => $processedImage->getPublicUrl() ?? '',
'width' => $processedImage->getProperty('width'),
'height' => $processedImage->getProperty('height'),
'alt' => $fileReferenceObject->getAlternative() ?: $fileReferenceObject->getName(),
'loading' => 'lazy',
];
$imgTag = '![]()
';
} else {
$imgTag = $this->getIconFactory()->getIconForResource($fileObject)->setTitle($fileObject->getName())->render();
}
$thumbData .= '';
}
return $thumbData ? '' . $thumbData . '
' : '';
}
/**
* Processing of larger amounts of text (usually from RTE/bodytext fields) with word wrapping etc.
*
* @param string $input Input string
* @return string Output string
*/
protected function renderText(string $input): string
{
$input = strip_tags($input);
$input = GeneralUtility::fixed_lgd_cs($input, 1500);
return nl2br(htmlspecialchars(trim($input), ENT_QUOTES, 'UTF-8', false));
}
/**
* Generates a list of selected pages or categories for the menu content types
*
* @param array $record row from pages
*/
protected function generateListForMenuContentTypes(array $record, string $contentType): string
{
$table = 'pages';
$field = 'pages';
// get categories instead of pages
if (str_contains($contentType, 'menu_categorized')) {
$table = 'sys_category';
$field = 'selected_categories';
}
if (trim($record[$field] ?? '') === '') {
return '';
}
$content = '';
$uidList = explode(',', $record[$field]);
foreach ($uidList as $uid) {
$uid = (int)$uid;
$pageRecord = BackendUtility::getRecord($table, $uid, 'title');
if ($pageRecord) {
$content .= '' . htmlspecialchars($pageRecord['title']) . ' [' . $uid . ']';
}
}
return $content ? '' : '';
}
/**
* Will create a link on the input string and possibly a big button after the string which links to editing in the
* RTE. Used for content element content displayed so the user can click the content / "Edit in Rich Text Editor"
* button
*
* @param string $linkText String to link. Must be prepared for HTML output.
* @param array $row The row.
* @return string If the whole thing was editable and $linkText is not empty $linkText is returned with link
* around. Otherwise just $linkText.
*/
protected function linkEditContent(string $linkText, array $row, string $table = 'tt_content'): string
{
if (empty($linkText)) {
return $linkText;
}
$backendUser = $this->getBackendUser();
if ($backendUser->check('tables_modify', $table)
&& $backendUser->recordEditAccessInternals($table, $row)
&& (new Permission($backendUser->calcPerms(BackendUtility::getRecord('pages', $row['pid']) ?? [])))->editContentPermissionIsGranted()
) {
$urlParameters = [
'edit' => [
$table => [
$row['uid'] => 'edit',
],
],
'returnUrl' => $GLOBALS['TYPO3_REQUEST']->getAttribute('normalizedParams')->getRequestUri() . '#element-' . $table . '-' . $row['uid'],
];
$uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
$url = (string)$uriBuilder->buildUriFromRoute('record_edit', $urlParameters);
return '' . $linkText . '';
}
return $linkText;
}
protected function getBackendUser(): BackendUserAuthentication
{
return $GLOBALS['BE_USER'];
}
protected function getLanguageService(): LanguageService
{
return $GLOBALS['LANG'];
}
protected function getIconFactory(): IconFactory
{
return GeneralUtility::makeInstance(IconFactory::class);
}
}