X-Git-Url: http://git.scottworley.com/reliable-chat/blobdiff_plain/7f54ca0afcd01093cafcee969b6272ec5c05f542..33fdb071377a6f84189ba1ac16f482b2b83b5b5e:/webclient/rc.html

diff --git a/webclient/rc.html b/webclient/rc.html
index c3284da..8c08c79 100644
--- a/webclient/rc.html
+++ b/webclient/rc.html
@@ -31,6 +31,9 @@
 		color: silver;
 		font-family: monospace;
 	}
+	a {
+		color: white;
+	}
 	#container {
 		height: 100%;
 	}
@@ -56,6 +59,30 @@
 		padding: 0px 5px 55px 5px;
 		vertical-align: bottom
 	}
+	.banner {
+		font-size: 85%;
+		text-align: right;
+	}
+	.servercount {
+		margin-right: -0.5em;
+		font-size: 70%;
+	}
+	.timestamp:hover, .timestamp:hover .servertimestamps {
+		background-color: #556;
+	}
+	.timestamp:hover .servertimestamps {
+		display: block;
+	}
+	.servertimestamps {
+	  display: none;
+		position: absolute;
+		left: 3em;
+		z-index: 1;
+		border: 1px solid black;
+		border-radius: 5px;
+		padding-left: 5px;
+		padding-right: 5px;
+	}
 	img { width: 1px; height: 1px; }
 	iframe { display: none }
 	#status span { margin-right: 10px; }
@@ -121,16 +148,102 @@
 		}
 	}
 
+	function rcpad2(x) {
+		return (x < 10 ? "0" : "") + x;
+	}
+	function rcpad3(x) {
+		return (x < 10 ? "00" : (x < 100 ? "0" : "")) + x;
+	}
+
 	function rcformattime(t) {
 		var d = t.getDay();
 		d = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"][d];
 		var h = t.getHours();
 		var m = t.getMinutes();
 		var s = t.getSeconds();
-		function pad(x) {
-			return (x < 10 ? "0" : "") + x;
+		return d + " " + rcpad2(h) + ":" + rcpad2(m) + ":" + rcpad2(s);
+	}
+
+	function rcaddservertimestamptohover(message, server) {
+		var divs = message.UI.getElementsByTagName("div");
+		var t = message.ServerTimes[server];
+		for (var i in divs) {
+			if (divs[i].getAttribute && divs[i].getAttribute("class") == "servertimestamps") {
+				var d = document.createElement("div");
+				var text = t.getFullYear() + "-" +
+					rcpad2(t.getMonth()) + "-" +
+					rcpad2(t.getDay()) + " " +
+					rcformattime(t) + "." +
+					rcpad3(t.getMilliseconds()) + " " +
+					server;
+				d.appendChild(document.createTextNode(text));
+				divs[i].appendChild(d);
+			}
+		}
+	}
+
+	function rcmakemessageUI(message) {
+		message.UI = document.createElement("div");
+
+		// Server count
+		var servercount = document.createElement("span");
+		servercount.setAttribute("class", "servercount");
+		servercount.appendChild(document.createTextNode(Object.keys(message.ServerTimes).length));
+		message.UI.appendChild(servercount);
+		message.UI.appendChild(document.createTextNode(" "));
+
+		// Timestamp
+		var timestamp_text = message.Time ? rcformattime(message.Time) : "";
+		var timestamp = document.createElement("span");
+		timestamp.setAttribute("class", "timestamp");
+		timestamp.appendChild(document.createTextNode(timestamp_text));
+		message.UI.appendChild(timestamp);
+		message.UI.appendChild(document.createTextNode(" "));
+
+		// Timestamp hover
+		var timestamp_hover = document.createElement("div");
+		timestamp_hover.setAttribute("class", "servertimestamps");
+		timestamp.appendChild(timestamp_hover);
+		for (var server in message.ServerTimes) {
+			rcaddservertimestamptohover(message, server);
+		}
+
+		// Classify different message types
+		var text_span = document.createElement("span");
+		var type;
+		if (/^\*\*\* /.test(message.Text)) {
+			type = "status";
+		} else if (/^\* /.test(message.Text)) {
+			type = "me";
+		} else {
+			type = "text";
+		}
+		if (Object.keys(message.ServerTimes).length == 0) {
+			type += " self";
+		}
+		text_span.setAttribute("class", type);
+
+		// URL detection
+		var text = message.Text;
+		var URL_re = /\bhttps?:\/\/\S+/;
+		while (URL_re.test(text)) {
+			var match = URL_re.exec(text);
+			var leading_text = text.substr(0, match.index);
+			if (leading_text) {
+				text_span.appendChild(document.createTextNode(leading_text));
+			}
+			var anchor = document.createElement("a");
+			anchor.setAttribute("rel", "nofollow");
+			anchor.setAttribute("href", encodeURI(match[0]));
+			anchor.appendChild(document.createTextNode(match[0]));
+			text_span.appendChild(anchor);
+			text = text.substr(match.index + match[0].length);
+		}
+		if (text) {
+			text_span.appendChild(document.createTextNode(text));
 		}
-		return d + " " + pad(h) + ":" + pad(m) + ":" + pad(s);
+
+		message.UI.appendChild(text_span);
 	}
 
 	function rcaddmessagetohistory(message) {
@@ -148,9 +261,9 @@
 			message_i = history.length-1;
 		}
 
-		var text = (message.Time ? rcformattime(message.Time) : "") + " " + message.Text;
-		message.UI = document.createElement("div");
-		message.UI.appendChild(document.createTextNode(text));
+		if (!message.UI) {
+			rcmakemessageUI(message);
+		}
 		var h = document.getElementById("history");
 		if (message_i + 1 < history.length) {
 			h.insertBefore(message.UI, history[message_i + 1].UI);
@@ -171,13 +284,34 @@
 			times.push(message.ServerTimes[i]);
 		}
 		times.sort();
-		var middle = times.length/2;
 		if (times.length % 2) {
-			message.Time = times[middle];
+			message.Time = times[(times.length-1)/2];
 		} else {
+			var middle = times.length/2;
 			var difference = times[middle].getTime() - times[middle-1].getTime();
 			message.Time = new Date(times[middle-1].getTime() + difference/2);
 		}
+
+		// This may have broken history's in-sorted-order invariant
+		var hi = history.indexOf(message);
+		if ((history[hi-1] && history[hi-1].Time > message.Time) ||
+		    (history[hi+1] && history[hi+1].Time < message.Time)) {
+			history.splice(hi,1);
+			rcaddmessagetohistory(message);
+		}
+
+		// Update the UI
+		var spans = message.UI.getElementsByTagName("span");
+		for (var i in spans) {
+			if (spans[i].getAttribute) {
+				var type = spans[i].getAttribute("class");
+				if (type == "servercount") {
+					spans[i].firstChild.data = Object.keys(message.ServerTimes).length;
+				} else if (type == "timestamp") {
+					spans[i].firstChild.data = rcformattime(message.Time);
+				}
+			}
+		}
 	}
 
 	function rcreceivemessages(server, messages) {
@@ -188,6 +322,7 @@
 			if (seen_key in seen) {
 				seen[seen_key].ServerTimes[server] = m.Time;
 				rcupdatemessagetime(seen[seen_key]);
+				rcaddservertimestamptohover(seen[seen_key], server);
 			} else {
 				m.ServerTimes = {};
 				m.ServerTimes[server] = m.Time;
@@ -286,6 +421,7 @@
 
 <body onload="rcconnect()">
 	<div id="container">
+		<div class="banner">(You are using <a href="https://github.com/chkno/reliable-chat">Reliable Chat</a>)</div>
 		<div id="history"></div>
 		<div id="client">
 			<div id="input">