X-Git-Url: http://git.scottworley.com/reliable-chat/blobdiff_plain/d77f9ec931d3e3eb76066765ac247158791b70ba..0248a518996a6bf532cd4d91e8bcab8dde60cee1:/webclient/rc.html

diff --git a/webclient/rc.html b/webclient/rc.html
index 7430f3e..a896281 100644
--- a/webclient/rc.html
+++ b/webclient/rc.html
@@ -4,8 +4,155 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
 <head>
  <title>Reliable Chat</title>
- <link rel="stylesheet" title="Default style" href="rc.css" type="text/css"/>
- <script type="text/javascript" src="rc.js"></script>
+  <style type="text/css"><!--/*--><![CDATA[/*><!--*/
+	html, body, #outer-table, #history { width: 99.9%; height: 100%; margin: 0; padding: 0 }
+	#status { background-color: #eef }
+	#say { width: 100% }
+	#history { vertical-align: bottom }
+	img { width: 1px; height: 1px; }
+	iframe { display: none }
+	#status span { margin-right: 2em }
+	#status span.sad { background-color: #fee }
+	#status span.happy { background-color: #efe }
+  /*]]>*/--></style>
+  <script type="text/javascript"><!--//--><![CDATA[//><!--
+	var servers = ['chkno.net', 'rc2.chkno.net', 'echto.net', 'the-wes.com', 'vibrantlogic.com'];
+
+	var session = Math.random();
+	var seen = {};
+
+	function rcnick() {
+		var nick = localStorage.getItem("nick");
+		if (nick) {
+			return nick;
+		}
+		return 'anonymous';
+	}
+
+	function rcsetnick(new_nick) {
+		localStorage.setItem("nick", new_nick);
+	}
+
+	function rcserverbase(server) {
+		// Add the default port if server doesn't contain a port number already
+		if (server.indexOf(":") == -1) {
+			return "http://" + server + ":21059";
+		} else {
+			return "http://" + server;
+		}
+	}
+
+	function rcchangeserverstatus(server, new_status) {
+		var statusbar = document.getElementById("status");
+		var spans = statusbar.getElementsByTagName("span");
+		for (var i in spans) {
+			if (spans[i].firstChild && 'data' in spans[i].firstChild && spans[i].firstChild.data == server) {
+				spans[i].setAttribute("class", new_status);
+			}
+		}
+	}
+
+	function rcaddmessagetohistory(message) {
+		var d = document.createElement("div");
+		d.appendChild(document.createTextNode(message));
+		var h = document.getElementById("history");
+		h.appendChild(d);
+		window.scrollTo(0, document.body.scrollHeight);
+		return d;
+	}
+
+	function make_seen_key(id, text) {
+		return id.replace(/@/g, "@@") + "_@_" + text.replace(/@/g, "@@");
+	}
+
+	function receiveMessage(server, time, id, text) {
+		var seen_key = make_seen_key(id, text);
+		if (!(seen_key in seen)) {
+			seen[seen_key] = true;
+			rcaddmessagetohistory(text);
+			for (var i in servers) {
+				rcchangeserverstatus(servers[i], "sad");
+			}
+		}
+		rcchangeserverstatus(server, "happy");
+	}
+
+	function receiveMessageEvent(event)  
+	{  
+		for (var i in servers) {
+			if (event.origin === rcserverbase(servers[i])) {
+				messages = JSON.parse(event.data);
+				for (var j in messages) {
+					if ('Time' in messages[j] &&
+					    'ID'   in messages[j] &&
+					    'Text' in messages[j]) {
+						receiveMessage(servers[i], messages[j]['Time'], messages[j]['ID'], messages[j]['Text']);
+					}
+				}
+			}
+		}
+	}
+
+	function rcconnect() {
+		window.addEventListener("message", receiveMessageEvent, false);  
+		for (var i in servers) {
+			// Create a hidden iframe for same-origin workaround
+			var iframe = document.createElement("iframe");
+			iframe.setAttribute("src", rcserverbase(servers[i]) + "/frame");
+			document.body.insertBefore(iframe, document.body.firstChild);
+			// Status bar entry
+			var status_indicator = document.createElement("span");
+			status_indicator.appendChild(document.createTextNode(servers[i]));
+			status_indicator.setAttribute("class", "sad");
+			document.getElementById("status").appendChild(status_indicator);
+		}
+		if (rcnick() == 'anonymous') {
+			rcaddmessagetohistory("-!- Set your nick with /nick");
+		}
+	}
+
+	function rcsend(d, message) {
+		var id = new Date().getTime() + "-" + session + "-" + Math.random();
+		seen[make_seen_key(id, message)] = true;
+		var path = "/speak" +
+			"?id=" + encodeURIComponent(id) +
+			"&text=" + encodeURIComponent(message);
+		for (var i in servers) {
+			var uri = rcserverbase(servers[i]) + path;
+			var img = document.createElement("img");
+			img.setAttribute("src", uri);
+			d.appendChild(img);
+		}
+	}
+
+	function rckeydown(event) {
+		if (event.keyCode == 13) {
+			var input = document.input.say.value;
+			document.input.say.value = "";
+			
+			// Check nick change
+			var message;
+			var re = /^\/nick (.*)/;
+			var match = re.exec(input);
+			if (match) {
+				message = "*** " + rcnick() + " is now known as " + match[1];
+				rcsetnick(match[1]);
+			} else {
+				message = "<" + rcnick() + "> " + input;
+			}
+
+			// Remind people to set their nick
+			if (rcnick() == 'anonymous') {
+				rcaddmessagetohistory("-!- Set your nick with /nick");
+			}
+
+			// Say the message
+			var d = rcaddmessagetohistory(message);
+			rcsend(d, message);
+		}
+	}
+  //--><!]]></script>
+
 </head>
 
 <body onload="rcconnect()">