<?
define('BX_PUBLIC_MODE', 0);
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_before.php");
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_admin_js.php");

$addUrl = 'lang='.LANGUAGE_ID.(isset($logical) && $logical == "Y"?'&logical=Y':'');
$useEditor3 = COption::GetOptionString('fileman', "use_editor_3", "N") == "Y";
$bFromComponent =
	isset($_REQUEST['from']) &&
	(
		$_REQUEST['from'] == 'main.include'
		|| $_REQUEST['from'] == 'includefile'
		|| $_REQUEST['from'] == 'includecomponent'
	)
;
$bDisableEditor = !CModule::IncludeModule('fileman') || (isset($_REQUEST['noeditor']) && $_REQUEST['noeditor'] == 'Y');

if (!($USER->CanDoOperation('fileman_admin_files') || $USER->CanDoOperation('fileman_edit_existent_files')))
{
	$APPLICATION->AuthForm(GetMessage("ACCESS_DENIED"));
}

require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/fileman/include.php");

IncludeModuleLangFile($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/fileman/admin/fileman_html_edit.php");
IncludeModuleLangFile($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/public/file_edit.php");

$obJSPopup = new CJSPopup("lang=".urlencode($_GET["lang"] ?? '')."&site=".urlencode($_GET["site"] ?? '')."&back_url=".urlencode($_GET["back_url"] ?? '')."&path=".urlencode($_GET["path"] ?? '')."&name=".urlencode($_GET["name"] ?? ''), array("SUFFIX"=>(isset($_REQUEST['subdialog']) && $_REQUEST['subdialog'] == 'Y'? 'editor':'')));

$strWarning = "";
$site_template = false;
$rsSiteTemplates = CSite::GetTemplateList($site ?? '');
while($arSiteTemplate = $rsSiteTemplates->Fetch())
{
	if($arSiteTemplate["CONDITION"] == '')
	{
		$site_template = $arSiteTemplate["TEMPLATE"];
		break;
	}
}

$io = CBXVirtualIo::GetInstance();

$bVarsFromForm = false;	// if 'true' - we will get content  and variables from form, if 'false' - from saved file
$bSessIDRefresh = false;	// флаг, указывающий, нужно ли обновлять ид сессии на клиенте
$editor_name = ($_REQUEST['editor_name'] ?? 'filesrc_pub');

if (!empty($filename) && ($mess = CFileMan::CheckFileName($filename)) !== true)
{
	$filename2 = $filename;
	$filename = '';
	$strWarning = $mess;
	$bVarsFromForm = true;
}

$path = urldecode($path ?? '');
$path = $io->CombinePath("/", $path);

$site = CFileMan::__CheckSite($site);
if(!$site)
	$site = CSite::GetSiteByFullPath($_SERVER["DOCUMENT_ROOT"].$path);

$DOC_ROOT = CSite::GetSiteDocRoot($site);
$abs_path = $DOC_ROOT.$path;

if(GetFileType($abs_path) == "IMAGE")
	$strWarning = GetMessage("PUBLIC_EDIT_FILE_IMAGE_ERROR");

$arPath = Array($site, $path);

if(!$io->FileExists($abs_path) && !$io->DirectoryExists($abs_path))
{
	$p = mb_strrpos($path, "/");
	if($p!==false)
	{
		$new = "Y";
		$filename = mb_substr($path, $p + 1);
		$path = mb_substr($path, 0, $p);
	}
}
$relPath = $io->ExtractPathFromPath($path);

$NEW_ROW_CNT = 1;

$arParsedPath = CFileMan::ParsePath(Array($site, $path), true, false, "", false);
$isScriptExt = in_array(CFileman::GetFileExtension($path), CFileMan::GetScriptFileExt());

if (CAutoSave::Allowed())
	$AUTOSAVE = new CAutoSave();

$imgName = $filename;
if ($filename == '')
{
	$imgName = $io->ExtractNameFromPath($path);
}
$imgName = GetFileNameWithoutExtension($imgName).'-img';

//Check access to file
if(
	(
		$new <> '' &&
		!(
			$USER->CanDoOperation('fileman_admin_files') &&
			$USER->CanDoFileOperation('fm_create_new_file', $arPath)
		)
	)
	||
	(
		$new == '' &&
		!(
			$USER->CanDoOperation('fileman_edit_existent_files') &&
			$USER->CanDoFileOperation('fm_edit_existent_file',$arPath)
		)
	)
)
{
	$strWarning = GetMessage("ACCESS_DENIED");
}
elseif($strWarning == '')
{
	if(!$USER->IsAdmin() && mb_substr(CFileman::GetFileName($abs_path), 0, 1) == ".")
	{
		$strWarning = GetMessage("FILEMAN_FILEEDIT_BAD_FNAME")." ";
		$bEdit = false;
		$bVarsFromForm = true;
		$path = $io->CombinePath("/", $arParsedPath["PREV"]);
		$arParsedPath = CFileMan::ParsePath($path, true, false, "", $logical == "Y");
		$abs_path = $DOC_ROOT.$path;
	}
	elseif($new == 'Y')
	{
		$bEdit = false;
	}
	else
	{
		if(!$io->FileExists($abs_path))
			$strWarning = GetMessage("FILEMAN_FILEEDIT_FOLDER_EXISTS")." ";
		else
			$bEdit = true;
	}

	$limit_php_access = ($USER->CanDoFileOperation('fm_lpa', $arPath) && !$USER->CanDoOperation('edit_php'));
	if ($limit_php_access)
	{
		//OFP - 'original full path' used for restorin' php code fragments in limit_php_access mode
		if (!isset(\Bitrix\Main\Application::getInstance()->getSession()['arOFP']))
			\Bitrix\Main\Application::getInstance()->getSession()['arOFP'] = Array();

		if(isset($_POST['ofp_id']))
		{
			$ofp_id = $_POST['ofp_id'];
		}
		else
		{
			$ofp_id = mb_substr(md5($site.'|'.$path), 0, 8);
			if(!isset(\Bitrix\Main\Application::getInstance()->getSession()['arOFP'][$ofp_id]))
				\Bitrix\Main\Application::getInstance()->getSession()['arOFP'][$ofp_id] = $path;
		}
	}
}

if($strWarning == '')
{
	if($bEdit)
	{
		$oFile = $io->GetFile($abs_path);
		$filesrc_tmp = $oFile->GetContents();
	}
	else
	{
		$arTemplates = CFileman::GetFileTemplates(LANGUAGE_ID, array($site_template));
		if(!empty($template))
		{
			foreach ($arTemplates as $arTemplate)
			{
				if($arTemplate["file"] == $template)
				{
					$filesrc_tmp = CFileman::GetTemplateContent($arTemplate["file"],LANGUAGE_ID, array($site_template));
					break;
				}
			}
		}
		else
		{
			$filesrc_tmp = CFileman::GetTemplateContent($arTemplates[0]["file"], LANGUAGE_ID, array($site_template));
		}
	}

	if($_SERVER["REQUEST_METHOD"] == "POST" && isset($_REQUEST['save']) && $_REQUEST['save'] == 'Y')
	{
		$filesrc = $filesrc_pub;
		if(!check_bitrix_sessid())
		{
			$strWarning = GetMessage("FILEMAN_SESSION_EXPIRED");
			$bVarsFromForm = true;
			$bSessIDRefresh = true;
		}
		elseif((CFileman::IsPHP($filesrc) || $isScriptExt) && !($USER->CanDoOperation('edit_php') || $limit_php_access)) //check rights
		{
			$strWarning = GetMessage("FILEMAN_FILEEDIT_CHANGE");
			$bVarsFromForm = true;
		}
		else
		{
			if($limit_php_access)
			{
				// ofp - original full path :)
				$ofp = \Bitrix\Main\Application::getInstance()->getSession()['arOFP'][$ofp_id];
				$ofp = $io->CombinePath("/", $ofp);
				$abs_ofp = $DOC_ROOT.$ofp;

				$f = $io->GetFile($abs_ofp);
				$old_filesrc_tmp = $f->GetContents();
				$old_res = CFileman::ParseFileContent($old_filesrc_tmp, true);
				$old_filesrc = $old_res["CONTENT"];
				$filesrc = LPA::Process($filesrc, $old_filesrc);
			}

			$res = CFileman::ParseFileContent($filesrc_tmp, true);
			$prolog = CFileman::SetTitle($res["PROLOG"], $title);
			for ($i = 0; $i<=$maxind; $i++)
			{
				if(trim($_POST["CODE_".$i]) <> '')
				{
					if($_POST["CODE_".$i] != $_POST["H_CODE_".$i])
					{
						$prolog = CFileman::SetProperty($prolog, trim($_POST["H_CODE_".$i]), "");
						$prolog = CFileman::SetProperty($prolog, trim($_POST["CODE_".$i]), trim($_POST["VALUE_".$i]));
					}
					else
						$prolog = CFileman::SetProperty($prolog, trim($_POST["CODE_".$i]), trim($_POST["VALUE_".$i]));
				}
				else
					$prolog = CFileman::SetProperty($prolog, trim($_POST["H_CODE_".$i]), "");
			}
			$epilog = $res["EPILOG"];
			$filesrc_for_save = $prolog.$filesrc.$epilog;
		}

		if($strWarning == '')
		{
			if (!CFileMan::CheckOnAllowedComponents($filesrc_for_save))
			{
				$str_err = $APPLICATION->GetException();
				if($str_err && ($err = $str_err ->GetString()))
					$strWarning .= $err;
				$bVarsFromForm = true;
			}
		}

		if($strWarning == '')
		{
			// File was created just a second ago
			if (isset($_REQUEST["edit_new_file_undo"]) && $_REQUEST["edit_new_file_undo"] <> '')
			{
				CUndo::ShowUndoMessage($_REQUEST["edit_new_file_undo"]);
			}
			else
			{
				$f = $io->GetFile($abs_path);
				$arUndoParams = array(
					'module' => 'fileman',
					'undoType' => 'edit_file',
					'undoHandler' => 'CFileman::UndoEditFile',
					'arContent' => array(
						'absPath' => $abs_path,
						'content' => $f->GetContents()
					)
				);
			}

			if(!$APPLICATION->SaveFileContent($abs_path, $filesrc_for_save))
			{
				if($str_err = $APPLICATION->GetException())
				{
					if ($err = $str_err ->GetString())
						$strWarning = $err;

					$bVarsFromForm = true;
					$path = $io->CombinePath("/", $arParsedPath["PREV"]);
					$arParsedPath = CFileMan::ParsePath($path, true, false, "", $logical == "Y");
					$abs_path = $DOC_ROOT.$path;
				}

				if (empty($strWarning))
					$strWarning = GetMessage("FILEMAN_FILE_SAVE_ERROR")." ";
			}
			else
			{
				if(COption::GetOptionString("fileman", "log_page", "Y")=="Y")
				{
					$res_log['path'] = mb_substr($path, 1);
					CEventLog::Log(
						"content",
						"PAGE_EDIT",
						"main",
						"",
						serialize($res_log),
						$_REQUEST["site"] ?? ''
					);
				}

				if (CAutoSave::Allowed())
					$AUTOSAVE->Reset();
			}
		}

		if($strWarning == '')
		{
			if ($arUndoParams)
				CUndo::ShowUndoMessage(CUndo::Add($arUndoParams));

?>
<script>
<?
if(!isset($_REQUEST['subdialog']) || $_REQUEST['subdialog'] != 'Y'):
	$url = $_REQUEST["back_url"] ?? '';
	if(mb_substr($url, 0, 1) != "/" || mb_substr($url, 1, 1) == "/")
	{
		//only local /url is allowed
		$url = '';
	}
?>
	top.BX.reload('<br />
<b>Fatal error</b>:  Uncaught Error: Class &quot;CUtil&quot; not found in D:\ktt\ttepla.com\public_html\bitrix\modules\main\public\file_edit.php:324
Stack trace:
#0 {main}
  thrown in <b>D:\ktt\ttepla.com\public_html\bitrix\modules\main\public\file_edit.php</b> on line <b>324</b><br />