protected function GET(&$arResult)
{
	$request = $this->request;
	$response = $this->response;

	$arRequestPath = self::ParsePath($request->GetPath());

	if (!$arRequestPath["id"] || !$arRequestPath["account"] || !in_array($arRequestPath["application"], array('addressbook', 'calendar', 'infolog')))
	{
		$arResources = array();

		$retVal = $this->PROPFIND($arResources);
		if ($retVal !== true)
			return $retVal;

		$response->TurnOnHtmlOutput();

		$response->AddHeader('Content-type: text/html; charset=utf-8');
		$response->AddLine("nnt");
		$response->AddLine("t");
		$response->AddLine("t");
		$response->AddLine("n");

		$path = '/bitrix/groupdav.php';
		$s = '';
		$arPath = explode('/', trim($request->GetPath(), "/"));
		foreach ($arPath as $n => $name)
		{
			$path .= '/'.$name;
			$s .= "".htmlspecialcharsbx($name.'/')."";
		}
		$response->AddLine('
'.$this->GetDavPoweredBy().' '.$s."
");

		$n = 0;
		$class = 'row2';
		foreach ($arResources as $resource)
		{
			$arResourceProps = $resource->GetProperties();

			if (!isset($collectionProps))
			{
				$collectionProps = $this->ConvertPropertiesToArray($arResourceProps);
				$response->AddLine("
Collection listing: %s
", htmlspecialcharsbx($collectionProps['DAV:displayname']));
				continue;
			}

			if (!$n++)
				$response->AddLine("nt");

			$props = $this->ConvertPropertiesToArray($arResourceProps);

			$class = ($class == 'row1' ? 'row2' : 'row1');

			if (mb_substr($resource->GetPath(), -1) == '/')
				$name = basename(mb_substr($resource->GetPath(), 0, -1)).'/';
			else
				$name = basename($resource->GetPath());

			$response->AddLine("tnttntt", $n, htmlspecialcharsbx('/bitrix/groupdav.php'.$resource->GetPath()), htmlspecialcharsbx($name));
			$response->AddLine("tt", $props['DAV:getcontentlength']);
			$response->AddLine("tt", (!empty($props['DAV:getlastmodified']) ? date('Y-m-d H:i:s', $props['DAV:getlastmodified']) : ''));
			$response->AddLine("tt", $props['DAV:getetag']);
			$response->AddLine("tt", htmlspecialcharsbx($props['DAV:getcontenttype']));
			$response->AddLine("ttnt", $this->RenderPropertyValue($props['DAV:resourcetype']));
		}

		if (!$n)
			$response->AddLine("
Collection empty.
");
		else
			$response->AddLine("
#
Name
Size
Last modified
ETag
Content type
Resource type
%s
%s
%s
%s
%s
%s
%s
");

		$response->AddLine("
Properties
");
		$response->AddLine("nt");
		foreach ($collectionProps as $name => $value)
		{
			$class = ($class == 'row1' ? 'row2' : 'row1');
			$ns = explode(':', $name);
			$name = array_pop($ns);
			$ns = implode(':', $ns);
			$response->AddLine("tntt", $class, htmlspecialcharsbx($ns), htmlspecialcharsbx($name));
			$response->AddLine("ttnt", $this->RenderPropertyValue($value));
		}
		$response->AddLine("
Namespace
Name
Value
%s
%s
%s
");
		$response->AddLine("n");

		return "200 OK";
	}

	if ($handler = $this->GetApplicationHandler($arRequestPath["application"]))
		return $handler->Get($arResult, $arRequestPath["id"], $arRequestPath["site"], $arRequestPath["account"], $arRequestPath["path"]);

	return '501 Not Implemented';
}