CFileInput::Show

static function Show(
	$strInputName,
	$strFileId = "",
	$showInfo = false,
	$inputs = array()
)
{
	global $USER;

	CJSCore::Init('file_input');
	ob_start();

	$uploadInput = $inputs['upload'] === true ? array() : $inputs['upload'];
	$medialibInput = $inputs['medialib'] === true ? array() : $inputs['medialib'];
	$fileDialogInput = $inputs['file_dialog'] === true ? array() : $inputs['file_dialog'];
	$cloudInput = $inputs['cloud'] === true ? array() : $inputs['cloud'];

	self::Init($showInfo, $strInputName);

	//1. Upload from PC
	if(is_array($uploadInput))
	{
		self::$bUseUpload = true;
		if(!array_key_exists("NAME", $uploadInput))
			$uploadInput["NAME"] = $strInputName;
	}

	//2. Select file from medialib
	if(COption::GetOptionString('fileman', "use_medialib", "Y") != "N" && is_array($medialibInput))
	{
		self::$bUseMedialib = true;
		if(!array_key_exists("NAME", $medialibInput))
			$medialibInput["NAME"] = $strInputName;
	}

	//3. Select file from file dialog
	if(is_array($fileDialogInput))
	{
		self::$bUseFileDialog = true;
		if(!array_key_exists("NAME", $fileDialogInput))
			$fileDialogInput["NAME"] = $strInputName;
	}

	//4. Select file from cloud
	if(
		is_array($cloudInput)
		&& $USER->CanDoOperation("clouds_browse")
		&& CModule::IncludeModule("clouds")
		&& CCloudStorage::HasActiveBuckets()
	)
	{
		self::$bUseCloud = true;
		if(!array_key_exists("NAME", $cloudInput))
			$cloudInput["NAME"] = $strInputName;
	}

	if($inputs['description'] !== false)
	{
		self::$bShowDescInput = true;
		self::$descInputName = isset($inputs['description']["NAME"]) ? $inputs['description']["NAME"] : self::GetInputName($strInputName, "_descr");
	}

	if($inputs['del'] !== false)
	{
		self::$bShowDelInput = true;
		self::$delInputName = isset($inputs['del']["NAME"]) ? $inputs['del']["NAME"] : self::GetInputName($strInputName, "_del");
	}

	// $arFile - Array with current file or false if it's empty
	self::$curFileIds = is_array($strFileId) && !array_key_exists("tmp_name", $strFileId)? $strFileId : array($strFileId);
	self::$curFiles = array();
	self::$bFileExists = false;

	foreach(self::$curFileIds as $fileId)
	{
		if (is_array($fileId))
			continue;
		if (mb_strlen($fileId ?? '') <= 1 && intval($fileId) === 0)
			continue;

		self::$bFileExists = true;
		if($arFile = self::GetFile($fileId))
		{
			$arFile['FILE_NOT_FOUND'] = false;
			if (self::$bShowDescInput && isset($inputs['description']['VALUE']))
				$arFile['DESCRIPTION'] = $inputs['description']['VALUE'];
		}
		else
		{
			$arFile = array(
				'FILE_NOT_FOUND' => true,
				'DEL_NAME' => self::$delInputName
			);
		}
		self::$curFiles[] = $arFile;
	}

	self::$bViewMode = self::IsViewMode();
	if (self::$bViewMode)
		self::$bShowDelInput = false;

	if (!self::$bViewMode || self::$bFileExists)
	{
		$inputs = array(
			'upload' => self::$bUseUpload,
			'medialib' => self::$bUseMedialib,
			'file_dialog' => self::$bUseFileDialog,
			'cloud' => self::$bUseCloud,
			'del' => self::$bShowDelInput,
			'description' => self::$bShowDescInput
		);

		self::$arInputs = array(
			'upload' => $uploadInput,
			'medialib' => $medialibInput,
			'file_dialog' => $fileDialogInput,
			'cloud' => $cloudInput
		);

		self::DisplayControl($inputs);
	}

	$result = ob_get_contents();
	ob_end_clean();
	return $result;
}