CUpdateClientPartner::UpdateStepModules

static function UpdateStepModules($updatesDir, &$strError, $bSaveUpdaters = false)
{
	global $DB;
	$strError_tmp = "";

	if (!defined("US_SAVE_UPDATERS_DIR") || US_SAVE_UPDATERS_DIR == '')
		$bSaveUpdaters = false;

	$stime = microtime(true);

	$updatesDirFull = $_SERVER["DOCUMENT_ROOT"]."/bitrix/updates/".$updatesDir;

	if (!file_exists($updatesDirFull) || !is_dir($updatesDirFull))
		$strError_tmp .= "[UUK01] ".str_replace("#FILE#", $updatesDirFull, GetMessage("SUPP_CU_NO_TMP_CAT")).". ";

	if ($strError_tmp == '')
		if (!is_readable($updatesDirFull))
			$strError_tmp .= "[UUK03] ".str_replace("#FILE#", $updatesDirFull, GetMessage("SUPP_CU_RD_TMP_CAT")).". ";

	$arModules = array();
	if ($strError_tmp == '')
	{
		$handle = @opendir($updatesDirFull);
		if ($handle)
		{
			while (false !== ($dir = readdir($handle)))
			{
				if ($dir == "." || $dir == "..")
					continue;
				if (is_dir($updatesDirFull."/".$dir))
					$arModules[] = $dir;
			}
			closedir($handle);
		}
	}

	if (!is_array($arModules) || empty($arModules))
		$strError_tmp .= "[UUK02] ".GetMessage("SUPP_UK_NO_MODS").". ";

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

			$updateDirFrom = $updatesDirFull."/".$arModules[$i];
			$updateDirTo = $_SERVER["DOCUMENT_ROOT"].US_SHARED_KERNEL_PATH."/modules/".$arModules[$i];

			CUpdateClientPartner::__CheckDirPath($updateDirTo."/", true);

			if (!file_exists($updateDirTo) || !is_dir($updateDirTo))
				$strError_tmp1 .= "[UUK04] ".str_replace("#MODULE_DIR#", $updateDirTo, GetMessage("SUPP_UK_NO_MODIR")).". ";

			if ($strError_tmp1 == '')
				if (!is_writable($updateDirTo))
					$strError_tmp1 .= "[UUK05] ".str_replace("#MODULE_DIR#", $updateDirTo, GetMessage("SUPP_UK_WR_MODIR")).". ";

			if ($strError_tmp1 == '')
				if (!file_exists($updateDirFrom) || !is_dir($updateDirFrom))
					$strError_tmp1 .= "[UUK06] ".str_replace("#DIR#", $updateDirFrom, GetMessage("SUPP_UK_NO_FDIR")).". ";

			if ($strError_tmp1 == '')
				if (!is_readable($updateDirFrom))
					$strError_tmp1 .= "[UUK07] ".str_replace("#DIR#", $updateDirFrom, GetMessage("SUPP_UK_READ_FDIR")).". ";

			if ($strError_tmp1 == '')
			{
				$handle = @opendir($updateDirFrom);
				$arUpdaters = array();
				if ($handle)
				{
					while (false !== ($dir = readdir($handle)))
					{
						if (mb_substr($dir, 0, 7) == "updater")
						{
							$bPostUpdater = "N";
							if (is_file($updateDirFrom."/".$dir))
							{
								$num = mb_substr($dir, 7, mb_strlen($dir) - 11);
								if (mb_substr($dir, mb_strlen($dir) - 9) == "_post.php")
								{
									$bPostUpdater = "Y";
									$num = mb_substr($dir, 7, mb_strlen($dir) - 16);
								}
								$arUpdaters[] = array("/".$dir, trim($num), $bPostUpdater);
							}
							elseif (file_exists($updateDirFrom."/".$dir."/index.php"))
							{
								$num = mb_substr($dir, 7);
								if (mb_substr($dir, mb_strlen($dir) - 5) == "_post")
								{
									$bPostUpdater = "Y";
									$num = mb_substr($dir, 7, mb_strlen($dir) - 12);
								}
								$arUpdaters[] = array("/".$dir."/index.php", trim($num), $bPostUpdater);
							}

							if ($bSaveUpdaters)
								CUpdateClientPartner::__CopyDirFiles($updateDirFrom."/".$dir, $_SERVER["DOCUMENT_ROOT"].US_SAVE_UPDATERS_DIR."/".$arModules[$i]."/".$dir, $strError_tmp1, false);
						}
					}
					closedir($handle);
				}

				$n = count($arUpdaters);
				for ($i1 = 0; $i1 < $n - 1; $i1++)
				{
					for ($j1 = $i1 + 1; $j1 < $n; $j1++)
					{
						if (CUpdateClientPartner::__CompareVersions($arUpdaters[$i1][1], $arUpdaters[$j1][1]) > 0)
						{
							$tmp1 = $arUpdaters[$i1];
							$arUpdaters[$i1] = $arUpdaters[$j1];
							$arUpdaters[$j1] = $tmp1;
						}
					}
				}
			}

			if ($strError_tmp1 == '')
			{
				if ($DB->type == "MYSQL" && defined("MYSQL_TABLE_TYPE") && MYSQL_TABLE_TYPE <> '')
				{
					$DB->Query("SET storage_engine = '".MYSQL_TABLE_TYPE."'", true);
				}
			}

			if ($strError_tmp1 == '')
			{
				for ($i1 = 0, $n = count($arUpdaters); $i1 < $n; $i1++)
				{
					if ($arUpdaters[$i1][2] == "N")
					{
						$strError_tmp2 = "";
						CUpdateClientPartner::__RunUpdaterScript($updateDirFrom.$arUpdaters[$i1][0], $strError_tmp2, "/bitrix/updates/".$updatesDir."/".$arModules[$i], $arModules[$i]);
						if ($strError_tmp2 <> '')
						{
							$strError_tmp1 .=
									str_replace("#MODULE#", $arModules[$i], str_replace("#VER#", $arUpdaters[$i1][1], GetMessage("SUPP_UK_UPDN_ERR"))).": ".
									$strError_tmp2.". ";
							$strError_tmp1 .= str_replace("#MODULE#", $arModules[$i], GetMessage("SUPP_UK_UPDN_ERR_BREAK"))." ";
							break;
						}
					}
				}
			}

			if ($strError_tmp1 == '')
				CUpdateClientPartner::__CopyDirFiles($updateDirFrom, $updateDirTo, $strError_tmp1, true);

			if ($strError_tmp1 == '')
			{
				for ($i1 = 0, $n = count($arUpdaters); $i1 < $n; $i1++)
				{
					if ($arUpdaters[$i1][2]=="Y")
					{
						$strError_tmp2 = "";
						CUpdateClientPartner::__RunUpdaterScript($updateDirFrom.$arUpdaters[$i1][0], $strError_tmp2, "/bitrix/updates/".$updatesDir."/".$arModules[$i], $arModules[$i]);
						if ($strError_tmp2 <> '')
						{
							$strError_tmp1 .=
									str_replace("#MODULE#", $arModules[$i], str_replace("#VER#", $arUpdaters[$i1][1], GetMessage("SUPP_UK_UPDY_ERR"))).": ".
									$strError_tmp2.". ";
							$strError_tmp1 .= str_replace("#MODULE#", $arModules[$i], GetMessage("SUPP_UK_UPDN_ERR_BREAK"))." ";
							break;
						}
					}
				}
			}

			if ($strError_tmp1 <> '')
				$strError_tmp .= $strError_tmp1;
		}
		CUpdateClientPartner::ClearUpdateFolder($updatesDirFull);
	}

	CUpdateClientPartner::AddMessage2Log("TIME UpdateStepModules ".Round(microtime(true) - $stime, 3)." sec");

	if ($strError_tmp <> '')
	{
		CUpdateClientPartner::AddMessage2Log($strError_tmp, "USM");
		$strError .= $strError_tmp;
		return false;
	}
	else
	{
		foreach(GetModuleEvents("main", "OnModuleUpdate", true) as $arEvent)
			ExecuteModuleEventEx($arEvent, array($arModules));

		return true;
	}
}