CUpdateSystem::UpdateHelp

static function UpdateHelp($updates_dir, $arHelp, &$strError, &$arErrorHelp, &$arSuccessHelp)
{
	$strError_tmp = "";

	CUpdateSystem::AddMessage2Log("exec CUpdateSystem::UpdateHelp");
	$stime = CUpdateSystem::getmicrotime();

	$updates_dir_full = $_SERVER["DOCUMENT_ROOT"]."/bitrix/updates/".$updates_dir;
	$help_dir_full = $_SERVER["DOCUMENT_ROOT"]."/bitrix/help";

	if (!is_array($arHelp) || empty($arHelp))
	{
		$strError_tmp .= "[UUH00] ".GetMessage("SUPP_UH_NO_LANG").".
";
	}

	if (!file_exists($updates_dir_full) || !is_dir($updates_dir_full))
	{
		$strError_tmp .= "[UUH01] ".str_replace("#FILE#", $updates_dir_full, GetMessage("SUPP_CU_NO_TMP_CAT")).".
";
	}

	if ($strError_tmp == '')
	{
		if (!is_readable($updates_dir_full))
			$strError_tmp .= "[UUH03] ".str_replace("#FILE#", $updates_dir_full, GetMessage("SUPP_CU_RD_TMP_CAT")).".
";
	}

	if ($strError_tmp == '')
	{
		CUpdateSystem::CheckDirPath($help_dir_full."/", true);

		if (!file_exists($help_dir_full) || !is_dir($help_dir_full))
		{
			$strError_tmp .= "[UUH02] ".str_replace("#FILE#", $help_dir_full, GetMessage("SUPP_UH_NO_HELP_CAT")).".
";
		}
		elseif (!is_writable($help_dir_full))
		{
			$strError_tmp .= "[UUH03] ".str_replace("#FILE#", $help_dir_full, GetMessage("SUPP_UH_NO_WRT_HELP")).".
";
		}
	}

	if ($strError_tmp == '')
	{
		for ($i = 0, $ni = count($arHelp); $i < $ni; $i++)
		{
			$strError_tmp1 = "";

			$from_dir = $updates_dir_full."/".$arHelp[$i];

			if (!file_exists($from_dir) || !is_dir($from_dir))
			{
				$strError_tmp1 .= "[UUH04] ".str_replace("#FILE#", $from_dir, GetMessage("SUPP_UL_NO_TMP_LANG")).".
";
				$arErrorHelp[$arHelp[$i]] = str_replace("#FILE#", $from_dir, GetMessage("SUPP_UL_NO_TMP_LANG"))." [UUH04]. ";
			}

			if ($strError_tmp1 == '')
			{
				if (!is_readable($from_dir))
				{
					$strError_tmp1 .= "[UUH05] ".str_replace("#FILE#", $from_dir, GetMessage("SUPP_UL_NO_READ_LANG")).".
";
					$arErrorHelp[$arHelp[$i]] = str_replace("#FILE#", $from_dir, GetMessage("SUPP_UL_NO_READ_LANG"))." [UUH05]. ";
				}
			}

			if ($strError_tmp1 == '')
			{
				if (file_exists($help_dir_full."/".$arHelp[$i]."_tmp"))
				{
					CUpdateSystem::DeleteDirFilesEx($help_dir_full."/".$arHelp[$i]."_tmp");
				}
				if (file_exists($help_dir_full."/".$arHelp[$i]."_tmp"))
				{
					$strError_tmp1 .= "[UUH06] ".str_replace("#FILE#", $help_dir_full."/".$arHelp[$i]."_tmp", GetMessage("SUPP_UH_CANT_DEL")).".
";
					$arErrorHelp[$arHelp[$i]] = str_replace("#FILE#", $help_dir_full."/".$arHelp[$i]."_tmp", GetMessage("SUPP_UH_CANT_DEL"))." [UUH06]. ";
				}
			}

			if ($strError_tmp1 == '')
			{
				if (file_exists($help_dir_full."/".$arHelp[$i]))
				{
					if (!rename($help_dir_full."/".$arHelp[$i], $help_dir_full."/".$arHelp[$i]."_tmp"))
					{
						$strError_tmp1 .= "[UUH07] ".str_replace("#FILE#", $help_dir_full."/".$arHelp[$i], GetMessage("SUPP_UH_CANT_RENAME")).".
";
						$arErrorHelp[$arHelp[$i]] = str_replace("#FILE#", $help_dir_full."/".$arHelp[$i], GetMessage("SUPP_UH_CANT_RENAME"))." [UUH07]. ";
					}
				}
			}

			if ($strError_tmp1 == '')
			{
				CUpdateSystem::CheckDirPath($help_dir_full."/".$arHelp[$i]."/", true);

				if (!file_exists($help_dir_full."/".$arHelp[$i]) || !is_dir($help_dir_full."/".$arHelp[$i]))
				{
					$strError_tmp1 .= "[UUH08] ".str_replace("#FILE#", $help_dir_full."/".$arHelp[$i], GetMessage("SUPP_UH_CANT_CREATE")).".
";
					$arErrorHelp[$arHelp[$i]] = str_replace("#FILE#", $help_dir_full."/".$arHelp[$i], GetMessage("SUPP_UH_CANT_CREATE"))." [UUH08]. ";
				}
				elseif (!is_writable($help_dir_full."/".$arHelp[$i]))
				{
					$strError_tmp1 .= "[UUH09] ".str_replace("#FILE#", $help_dir_full."/".$arHelp[$i], GetMessage("SUPP_UH_CANT_WRITE")).".
";
					$arErrorHelp[$arHelp[$i]] = str_replace("#FILE#", $help_dir_full."/".$arHelp[$i], GetMessage("SUPP_UH_CANT_WRITE"))." [UUH09]. ";
				}
			}

			if ($strError_tmp1 == '')
			{
				CUpdateSystem::CopyDirFiles(
					$from_dir,
					$help_dir_full."/".$arHelp[$i],
					$strError_tmp1);
			}

			if ($strError_tmp1 <> '')
			{
				$strError_tmp .= $strError_tmp1;
				$arErrorHelp[$arHelp[$i]] .= str_replace("#HELP#", $arHelp[$i], GetMessage("SUPP_UH_INST_BREAK"))." ";
			}
			else
			{
				$arSuccessHelp[$arHelp[$i]] = "Y";
				if (file_exists($help_dir_full."/".$arHelp[$i]."_tmp"))
				{
					CUpdateSystem::DeleteDirFilesEx($help_dir_full."/".$arHelp[$i]."_tmp");
				}
			}
		}
		CUpdateSystem::DeleteDirFilesEx($updates_dir_full);
	}

	CUpdateSystem::AddMessage2Log("TIME UpdateHelp ".Round(CUpdateSystem::getmicrotime()-$stime, 3)." sec");

	if ($strError_tmp <> '')
	{
		CUpdateSystem::AddMessage2Log($strError_tmp, "CUUH");
		$strError .= $strError_tmp;
		return false;
	}
	else
		return true;
}