<?php

/**
 * Bitrix Framework
 * @package bitrix
 * @subpackage main
 * @copyright 2001-2024 Bitrix
 */

/**
 * Bitrix vars
 * @global CUser $USER
 * @global CMain $APPLICATION
 */

use Bitrix\Main;

global $USER, $APPLICATION;

define("START_EXEC_PROLOG_AFTER_1", microtime(true));
$GLOBALS["BX_STATE"] = "PA";

if (!headers_sent())
{
	header("Content-type: text/html; charset=" . LANG_CHARSET);
}

$license = Main\Application::getInstance()->getLicense();

if (defined("DEMO") && DEMO == "Y")
{
	if (defined("OLDSITEEXPIREDATE") && defined("SITEEXPIREDATE") && OLDSITEEXPIREDATE != SITEEXPIREDATE)
	{
		die(GetMessage("expire_mess2"));
	}

	$delta = $license->getExpireDate()?->getTimestamp() - time();
	$daysToExpire = ($delta < 0 ? 0 : ceil($delta / 86400));

	if ($daysToExpire == 0)
	{
		echo GetMessage("expire_mess1");
	}
}
elseif (defined("TIMELIMIT_EDITION") && TIMELIMIT_EDITION == "Y")
{
	if (defined("OLDSITEEXPIREDATE") && defined("SITEEXPIREDATE") && OLDSITEEXPIREDATE != SITEEXPIREDATE)
	{
		die(GetMessage("expire_mess2"));
	}

	if (
		($expireDate = $license->getExpireDate()) !== null
		&& $expireDate->getTimestamp() < time()
		&& !Main\ModuleManager::isModuleInstalled('intranet')
	)
	{
		$licenseLink = $license->getRenewalLink();
		echo GetMessage("expire_mess_timelicense2", ['#LINK#' => $licenseLink]);
	}
}

if (COption::GetOptionString("main", "site_stopped", "N") == "Y" && !$USER->CanDoOperation('edit_other_settings'))
{
	if (($siteClosed = getLocalPath("php_interface/" . LANG . "/site_closed.php", BX_PERSONAL_ROOT)) !== false)
	{
		include($_SERVER["DOCUMENT_ROOT"] . $siteClosed);
	}
	elseif (($siteClosed = getLocalPath("php_interface/include/site_closed.php", BX_PERSONAL_ROOT)) !== false)
	{
		include($_SERVER["DOCUMENT_ROOT"] . $siteClosed);
	}
	else
	{
		include($_SERVER["DOCUMENT_ROOT"] . "/bitrix/modules/main/include/site_closed.php");
	}
	die();
}

$sPreviewFile = $_SERVER["DOCUMENT_ROOT"] . BX_PERSONAL_ROOT . "/tmp/templates/__bx_preview/header.php";
if (defined("SITE_TEMPLATE_PREVIEW_MODE") && file_exists($sPreviewFile))
{
	include_once($sPreviewFile);
}
else
{
	Main\Page\Asset::getInstance()->startTarget('TEMPLATE');
	include_once($_SERVER["DOCUMENT_ROOT"] . SITE_TEMPLATE_PATH . "/header.php");
	Main\Page\Asset::getInstance()->startTarget('PAGE');
}

/* Draw edit menu for whole content */
global $BX_GLOBAL_AREA_EDIT_ICON;
$BX_GLOBAL_AREA_EDIT_ICON = false;

if ($APPLICATION->GetShowIncludeAreas())
{
	$aUserOpt = CUserOptions::GetOption("global", "settings", []);
	if (!isset($aUserOpt["page_edit_control_enable"]) || $aUserOpt["page_edit_control_enable"] != "N")
	{
		$documentRoot = CSite::GetSiteDocRoot(SITE_ID);
		if (isset($_SERVER["REAL_FILE_PATH"]) && $_SERVER["REAL_FILE_PATH"] != "")
		{
			$currentFilePath = $_SERVER["REAL_FILE_PATH"];
		}
		else
		{
			$currentFilePath = $APPLICATION->GetCurPage(true);
		}

		$bCanEdit = true;

		if (!is_file($documentRoot . $currentFilePath) || !$USER->CanDoFileOperation("fm_edit_existent_file", [SITE_ID, $currentFilePath]))
		{
			$bCanEdit = false;
		}

		//need fm_lpa for every .php file, even with no php code inside
		if ($bCanEdit && !$USER->CanDoOperation('edit_php') && in_array(GetFileExtension($currentFilePath), GetScriptFileExt()) && !$USER->CanDoFileOperation('fm_lpa', [SITE_ID, $currentFilePath]))
		{
			$bCanEdit = false;
		}

		if ($bCanEdit && IsModuleInstalled("fileman") && !($USER->CanDoOperation("fileman_admin_files") && $USER->CanDoOperation("fileman_edit_existent_files")))
		{
			$bCanEdit = false;
		}

		if ($bCanEdit)
		{
			echo $APPLICATION->IncludeStringBefore();
			$BX_GLOBAL_AREA_EDIT_ICON = true;
		}
	}
}
define("START_EXEC_PROLOG_AFTER_2", microtime(true));
$GLOBALS["BX_STATE"] = "WA";
$APPLICATION->RestartWorkarea(true);

//magically replacing the current file with another one
$event = new Main\Event("main", "OnFileRewrite", ["path" => Main\Context::getCurrent()->getRequest()->getScriptFile()]);
$event->send();

foreach ($event->getResults() as $evenResult)
{
	if (($result = $evenResult->getParameters()) <> '')
	{
		$file = new Main\IO\File($_SERVER["DOCUMENT_ROOT"] . $result);
		if ($file->isExists())
		{
			//only the first result matters
			include($file->getPhysicalPath());
			die();
		}
	}
}