src/zenserver/frontend/html/zen.js


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// Copyright Epic Games, Inc. All Rights Reserved.

"use strict";

import { Component } from "./util/component.js"

////////////////////////////////////////////////////////////////////////////////
function display_error(message, stack)
{
	const pane = new Component(document.body).tag().id("error");
	pane.tag().text("!");
	const content = pane.tag();
	content.tag("pre").text(message);
	content.tag("pre").text(stack);
}

window.addEventListener("error", function(evt) {
	const reason = evt.error;
	display_error(reason.message, reason.stack);
});

window.addEventListener("unhandledrejection", function(evt) {
	const reason = evt.reason;
	display_error(reason.message, reason.stack);
});

////////////////////////////////////////////////////////////////////////////////
async function main()
{
	const body = new Component(document.body);
	const root = body.tag().id("container").tag();

	const params = new URLSearchParams(window.location.search);
	var page = params.get("page") || "start";
	page = page.replaceAll(".", "");
	page = page.replaceAll("/", "");
	page = page.replaceAll("\\", "");
	root.id(page);
	const module = await import(`./pages/${page}.js`);
	new module.Page(root, params).main();
}

main();