CAllStatistics::StartBuffer

static function StartBuffer()
{
	/** CMain $APPLICATION */
	/** CUser $USER */
	global $APPLICATION, $USER;

	if (defined("ADMIN_SECTION") && (ADMIN_SECTION === true))
	{
		return;
	}

	if(!(($USER->IsAuthorized() || $APPLICATION->ShowPanel===true) && $APPLICATION->ShowPanel!==false))
	{
		return;
	}

	if (isset($_GET["show_link_stat"]))
	{
		if ($_GET["show_link_stat"]=="Y")
		{
			$_SESSION["SHOW_LINK_STAT"] = "Y";
		}
		elseif ($_GET["show_link_stat"]=="N")
		{
			$_SESSION["SHOW_LINK_STAT"] = "N";
		}
	}

	$STAT_RIGHT = $APPLICATION->GetGroupRight("statistic");
	if ($STAT_RIGHT < "R")
	{
		return;
	}

	$width = 650;
	$height = 650;
	$CURRENT_PAGE = __GetFullRequestUri(__GetFullCurPage());
	$arButtons = array();

	$arButtons[] = array(
		"TEXT" => GetMessage("STAT_PAGE_GRAPH_PANEL_BUTTON"),
		"TITLE" => GetMessage("STAT_PAGE_GRAPH_PANEL_BUTTON"),
		"IMAGE" => "/bitrix/images/statistic/page_traffic.gif",
		"ACTION" => "javascript:window.open('/bitrix/admin/section_graph_list.php?lang=". LANGUAGE_ID."&public=Y&width=".$width."&height=".$height."§ion=".urlencode($CURRENT_PAGE)."&set_default=Y','','target=_blank,scrollbars=yes,resizable=yes,width=".$width. ",height=".$height.",left='+Math.floor((screen.width - ".$width.")/2)+',top='+Math.floor((screen.height- ".$height.")/2))",
	);

	$APPLICATION->AddPanelButton(array(
		"ICON" => "bx-panel-statistics-icon",
		"ALT" => GetMessage("STAT_PANEL_BUTTON"),
		"TEXT" => GetMessage("STAT_PANEL_BUTTON"),
		"MAIN_SORT" => 1000,
		"MENU" => $arButtons,
		"MODE" => "view",
		"HINT" => array(
			"TITLE" => GetMessage("STAT_PANEL_BUTTON"),
			"TEXT" => GetMessage("STAT_PANEL_BUTTON_HINT"),
		)
	));
}