/**
* Gets file info for ExtJs tree node
*
* @param $file
* @return array
*/
protected function getFileInfo($file)
{
$unknownType = $GLOBALS['LANG']->sL('LLL:EXT:em/language/locallang.xml:ext_details_file_unknownType');
$imageType = $GLOBALS['LANG']->sL('LLL:EXT:em/language/locallang.xml:ext_details_file_imageType');
$textType = $GLOBALS['LANG']->sL('LLL:EXT:em/language/locallang.xml:ext_details_file_textType');
$extType = $GLOBALS['LANG']->sL('LLL:EXT:em/language/locallang.xml:ext_details_file_extType');
$editTypes = explode(',', $GLOBALS['TYPO3_CONF_VARS']['SYS']['textfile_ext']);
$imageTypes = array('gif', 'jpg', 'png');
$fileExt = '';
$type = '';
$cls = t3lib_iconWorks::mapFileExtensionToSpriteIconClass('');
if (strrpos($file, '.') !== FALSE) {
$fileExt = strtolower(substr($file, strrpos($file, '.') + 1));
}
if ($fileExt && in_array($fileExt, $imageTypes) || in_array($fileExt, $editTypes)) {
$cls = t3lib_iconWorks::mapFileExtensionToSpriteIconClass($fileExt);
$type = in_array($fileExt, $imageTypes) ? 'image' : 'text';
}
if (t3lib_div::strtolower($file) === 'changelog') {
$cls = t3lib_iconWorks::mapFileExtensionToSpriteIconClass('txt');
$type = 'text';
}
switch ($type) {
case 'image':
$label = $imageType;
break;
case 'text':
$label = $textType;
break;
default:
$label = $fileExt ? sprintf($extType, $fileExt) : $unknownType;
}
return array(htmlspecialchars($file), $label, htmlspecialchars($fileExt), $type, $cls);
}