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<?php
/*
* 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\Template\Components;
use TYPO3\CMS\Backend\Utility\BackendUtility;
use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Imaging\IconFactory;
use TYPO3\CMS\Core\Localization\LanguageService;
use TYPO3\CMS\Core\Resource\Exception\InsufficientFolderAccessPermissionsException;
use TYPO3\CMS\Core\Resource\Exception\ResourceDoesNotExistException;
use TYPO3\CMS\Core\Resource\FolderInterface;
use TYPO3\CMS\Core\Resource\ResourceInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Shows the path to the current record or file / folder.
*/
class MetaInformation
{
/**
* The recordArray.
* Typically this is a page record
*
* @var array
*/
protected $recordArray = [];
protected ?ResourceInterface $resource = null;
public function setResource(ResourceInterface $resource): void
{
$this->resource = $resource;
}
/**
* Set the RecordArray
*
* @param array $recordArray RecordArray
*/
public function setRecordArray(array $recordArray)
{
$this->recordArray = $recordArray;
}
/**
* Generate the page path for docHeader
*
* @return string The page path
*/
public function getPath()
{
$pageRecord = $this->recordArray;
$title = '';
if ($this->resource) {
try {
$title = $this->resource->getStorage()->getName();
$title .= $this->resource->getParentFolder()->getReadablePath();
} catch (ResourceDoesNotExistException|InsufficientFolderAccessPermissionsException $e) {
}
} elseif (is_array($pageRecord) && !empty($pageRecord['uid'])) {
// Is this a real page
$title = substr($pageRecord['_thePathFull'] ?? '', 0, -1);
// Remove current page title
$pos = strrpos($title, $pageRecord['title']);
if ($pos !== false) {
$title = substr($title, 0, $pos);
}
}
// Setting the path of the page
// crop the title to title limit (or 50, if not defined)
$beUser = $this->getBackendUser();
$cropLength = empty($beUser->uc['titleLen']) ? 50 : (int)$beUser->uc['titleLen'];
$croppedTitle = GeneralUtility::fixed_lgd_cs($title, -$cropLength);
if ($croppedTitle !== $title) {
$pagePath = '<abbr title="' . htmlspecialchars($title) . '">' . htmlspecialchars($croppedTitle) . '</abbr>';
} else {
$pagePath = htmlspecialchars($title);
}
return $pagePath;
}
/**
* Setting page icon with context menu + uid for docheader
*
* @return string Record info
*/
public function getRecordInformation()
{
$recordInformations = $this->getRecordInformations();
if (!empty($recordInformations)) {
$recordInformation = $recordInformations['icon'] .
' <strong>' . htmlspecialchars($recordInformations['title']) . ($recordInformations['uid'] !== '' ? ' [' . $recordInformations['uid'] . ']' : '') . '</strong>' .
(!empty($recordInformations['additionalInfo']) ? ' ' . htmlspecialchars($recordInformations['additionalInfo']) : '');
} else {
$recordInformation = '';
}
return $recordInformation;
}
/**
* Setting page icon
*
* @return string Record icon
*/
public function getRecordInformationIcon()
{
$recordInformations = $this->getRecordInformations();
if (!empty($recordInformations)) {
$recordInformationIcon = $recordInformations['icon'];
} else {
$recordInformationIcon = null;
}
return $recordInformationIcon;
}
/**
* Setting page title
*
* @return string Record title, already htmlspecialchar()'ed
*/
public function getRecordInformationTitle()
{
$recordInformations = $this->getRecordInformations();
if (!empty($recordInformations)) {
$title = $recordInformations['title'];
} else {
$title = '';
}
// crop the title to title limit (or 50, if not defined)
$beUser = $this->getBackendUser();
$cropLength = empty($beUser->uc['titleLen']) ? 50 : (int)$beUser->uc['titleLen'];
return htmlspecialchars(GeneralUtility::fixed_lgd_cs($title, $cropLength));
}
/**
* Setting page uid
*
* @return int|null Record uid
*/
public function getRecordInformationUid()
{
$recordInformations = $this->getRecordInformations();
if (!empty($recordInformations)) {
$recordInformationUid = $recordInformations['uid'];
} else {
$recordInformationUid = null;
}
return $recordInformationUid;
}
/**
* Returns record additional information
*
* @return string Record additional information
*/
public function getRecordInformationAdditionalInfo(): string
{
$recordInformations = $this->getRecordInformations();
return $recordInformations['additionalInfo'] ?? '';
}
public function isFileOrFolder(): bool
{
return $this->resource !== null;
}
/**
* Setting page array
*
* @return array Record info
*/
protected function getRecordInformations()
{
$pageRecord = $this->recordArray;
if (empty($pageRecord) && $this->resource === null) {
return [];
}
$iconFactory = GeneralUtility::makeInstance(IconFactory::class);
$uid = '';
$title = '';
$additionalInfo = (!empty($pageRecord['_additional_info'] ?? '') ? $pageRecord['_additional_info'] : '');
// Add icon with context menu, etc:
// If the module is about a FAL resource
if ($this->resource) {
try {
$fileMountTitle = $this->resource->getStorage()->getFileMounts()[$this->resource->getIdentifier()]['title'] ?? '';
$title = $fileMountTitle ?: $this->resource->getName();
// If this is a folder but not in within file mount boundaries this is the root folder
if ($this->resource instanceof FolderInterface && !$this->resource->getStorage()->isWithinFileMountBoundaries($this->resource)) {
$theIcon = $iconFactory
->getIconForResource(
$this->resource,
Icon::SIZE_SMALL,
null,
['mount-root' => true]
)
->setTitle($title)
->render();
} else {
$theIcon = $iconFactory
->getIconForResource(
$this->resource,
Icon::SIZE_SMALL
)
->setTitle($title)
->render();
}
$tableName = ($this->resource->getIdentifier() === $this->resource->getStorage()->getRootLevelFolder()->getIdentifier())
? 'sys_filemounts' : 'sys_file';
if (method_exists($this->resource, 'getCombinedIdentifier')) {
$theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, $tableName, $this->resource->getCombinedIdentifier());
}
} catch (ResourceDoesNotExistException|InsufficientFolderAccessPermissionsException $e) {
$theIcon = '';
}
} elseif (is_array($pageRecord) && !empty($pageRecord['uid'])) {
// If there IS a real page
$theIcon = $iconFactory
->getIconForRecord('pages', $pageRecord, Icon::SIZE_SMALL)
->setTitle(BackendUtility::getRecordIconAltText($pageRecord))
->render();
// Make Icon:
$theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, 'pages', $pageRecord['uid']);
$uid = $pageRecord['uid'];
$title = BackendUtility::getRecordTitle('pages', $pageRecord);
} else {
// On root-level of page tree
// Make Icon
$theIcon = $iconFactory
->getIcon('apps-pagetree-root', Icon::SIZE_SMALL)
->setTitle($GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'])
->render();
if ($this->getBackendUser()->isAdmin()) {
$theIcon = BackendUtility::wrapClickMenuOnIcon($theIcon, 'pages');
}
$uid = '0';
$title = $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'];
}
// returns array for icon, title, uid and additional info
return [
'uid' => $uid,
'icon' => $theIcon,
'title' => $title,
'additionalInfo' => $additionalInfo,
];
}
protected function getLanguageService(): LanguageService
{
return $GLOBALS['LANG'];
}
protected function getBackendUser(): BackendUserAuthentication
{
return $GLOBALS['BE_USER'];
}
}