var msgRe = /([^ ]+) (<[^>]+>) (.*)/; var kibozeRe = "neal"; function isinView(oObject) { return (oObject.offsetParent.clientHeight <= oObject.offsetTop); } function addMessagePart(p, className, text) { var e = document.createElement("span"); e.className = className; e.appendChild(document.createTextNode(text)); p.appendChild(e); p.appendChild(document.createTextNode(" ")); } function focus(e) { var pct = 1; var timeout; e.scrollIntoView(false); e.style.backgroundColor = "yellow"; timeout = setInterval(function() { pct = pct - 0.1; e.style.backgroundColor = "rgba(255, 255, 0, " + pct + ")"; if (pct <= 0) { e.style.backgroundColor = "inherit"; clearInterval(timeout); } }, 50) } function addMessage(txt) { var lhs = txt.split(" :", 1)[0] var parts = lhs.split(' ') var ts = new Date(parts[0] * 1000); var fullSender = parts[1]; var command = parts[2]; var sender = parts[3]; var forum = parts[4]; var args = parts.slice(5); var msg = txt.substr(lhs.length + 2) var a = document.getElementById("a"); var p = document.createElement("p"); addMessagePart(p, "timestamp", ts.toLocaleTimeString()); switch (command) { case "PING": case "PONG": return; break; case "PRIVMSG": addMessagePart(p, "forum", forum); addMessagePart(p, "sender", sender); addMessagePart(p, "text", msg); if (-1 != msg.search(kibozeRe)) { var k = document.getElementById("kiboze"); var p2 = p.cloneNode(true); k.insertBefore(p2, k.firstChild); p2.onclick = function() { focus(p); } } break; default: addMessagePart(p, "forum", forum); addMessagePart(p, "sender", sender); addMessagePart(p, "raw", command + " " + args + " " + msg); break; } a.appendChild(p); p.scrollIntoView(false); } function newmsg(event) { msgs = event.data.split("\n"); for (var i = 0; i < msgs.length; i += 1) { addMessage(msgs[i]); } } function handleCommand(event) { window.evt = event; var oReq = new XMLHttpRequest(); function reqListener() { } oReq.onload = reqListener; oReq.open("POST", "irc.cgi", true); oReq.send(new FormData(event.target)); event.target.reset(); return false; } function init() { var authtok = prompt("Auth token", ""); document.getElementById("authtok").value = authtok; var source = new EventSource("irc.cgi?auth=" + authtok); source.onmessage = newmsg; document.getElementById("command").onsubmit = handleCommand; } window.onload = init;