/**
* Will create and return the HTML code for a browsable tree of folders.
* Is based on the mounts found in the internal array ->MOUNTS (set in the constructor)
*
* @return string HTML code for the browsable tree
*/
public function getBrowsableTree()
{
// TYPO3\CMS\Backend\Controller\FileSystemNavigationFrameController does not set custom parameters on an Ajax expand/collapse request
if (!$GLOBALS['SOBE']->browser->editorNo) {
$scopeData = (string) GeneralUtility::_GP('scopeData');
$scopeHash = (string) GeneralUtility::_GP('scopeHash');
if (!empty($scopeData) && GeneralUtility::hmac($scopeData) === $scopeHash) {
$scopeData = unserialize($scopeData);
if ($scopeData['browser']['editorNo']) {
$GLOBALS['SOBE']->browser->editorNo = $scopeData['browser']['editorNo'];
}
if ($scopeData['browser']['sys_language_content']) {
$GLOBALS['SOBE']->browser->sys_language_content = $scopeData['browser']['sys_language_content'];
}
if ($scopeData['browser']['contentTypo3Language']) {
$GLOBALS['SOBE']->browser->contentTypo3Language = $scopeData['browser']['contentTypo3Language'];
}
}
}
return parent::getBrowsableTree();
}
