<title>Reliable Chat</title>
<style type="text/css"><!--/*--><![CDATA[/*><!--*/
html, body {
- width: 99.9%;
+ width: 100%;
height: 100%;
margin: 0;
padding: 0;
color: silver;
font-family: monospace;
}
+ a {
+ color: #ddd;
+ }
#container {
height: 100%;
}
padding: 5px 5px 5px 0px;
}
#client {
- width: 98.5%;
- padding: 0px 0px 0px 5px;
- height: 50px;
+ width: 100%;
position: fixed;
bottom: 0;
}
}
#say { width: 100% }
#history {
- padding: 0px 5px 55px 5px;
- vertical-align: bottom
+ padding: 0px 5px 30px 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 }
padding-left: 5px;
padding-right: 5px;
}
+
+ /* BEGIN expando input box trick kindly provided by http://www.alistapart.com/articles/expanding-text-areas-made-elegant/ */
+ .expandingArea {
+ position: relative;
+ border: 1px solid #888;
+ background: silver;
+ }
+ .expandingArea > textarea,
+ .expandingArea > pre {
+ margin: 0;
+ outline: 0;
+ border: 0;
+ padding: 5px;
+ background: transparent;
+ font: 400 13px/16px helvetica, arial, sans-serif;
+ /* Make the text soft-wrap */
+ white-space: pre-wrap;
+ word-wrap: break-word;
+ }
+ .expandingArea > textarea {
+ /* The border-box box model is used to allow
+ * padding whilst still keeping the overall width
+ * at exactly that of the containing element.
+ */
+ -webkit-box-sizing: border-box;
+ -moz-box-sizing: border-box;
+ -ms-box-sizing: border-box;
+ box-sizing: border-box;
+ width: 100%;
+ /* Hide any scrollbars */
+ overflow: hidden;
+ position: absolute;
+ top: 0;
+ left: 0;
+ height: 100%;
+ /* Remove WebKit user-resize widget */
+ resize: none;
+ }
+ .expandingArea > pre {
+ display: block;
+ /* Hide the text; just using it for sizing */
+ visibility: hidden;
+ }
+ /* END expando input box trick kindly provided by http://www.alistapart.com/articles/expanding-text-areas-made-elegant/ */
+
/*]]>*/--></style>
<script type="text/javascript"><!--//--><![CDATA[//><!--
- var servers = ['chkno.net', 'rc2.chkno.net', 'echto.net', 'the-wes.com', 'vibrantlogic.com'];
+ var servers = ['chkno.net', 'rc2.chkno.net', 'reliablechat-chk.rhcloud.com:80', 'intense-basin-3395.herokuapp.com:80', 'echto.net', 'the-wes.com', 'vibrantlogic.com'];
var session = Math.random(); // For outgoing message IDs
var since = {}; // server -> time: For fetch?since=
}
}
+ 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);
}
- return d + " " + pad(h) + ":" + pad(m) + ":" + pad(s);
+ if (text) {
+ text_span.appendChild(document.createTextNode(text));
+ }
+
+ message.UI.appendChild(text_span);
}
function rcaddmessagetohistory(message) {
}
if (!message.UI) {
- var text = (message.Time ? rcformattime(message.Time) : "") + " " + message.Text;
- message.UI = document.createElement("div");
- message.UI.appendChild(document.createTextNode(text));
+ rcmakemessageUI(message);
}
var h = document.getElementById("history");
if (message_i + 1 < history.length) {
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) {
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;
}
function rcconnect() {
+ makeExpandingArea(document.getElementById("expando"));
for (var i in servers) {
rcfetch(servers[i]);
// Status bar entry
if (event.keyCode == 13) {
rcinput(document.input.say.value);
document.input.say.value = "";
-
+ return false;
+ }
+ }
+
+ // From http://www.alistapart.com/articles/expanding-text-areas-made-elegant/
+ function makeExpandingArea(container) {
+ var area = container.querySelector('textarea');
+ var span1 = container.querySelector('span');
+ var span2 = document.getElementById('historypad');
+ if (area.addEventListener) {
+ area.addEventListener('input', function() {
+ span1.textContent = area.value;
+ span2.textContent = area.value;
+ }, false);
+ span1.textContent = area.value;
+ span2.textContent = area.value;
+ } else if (area.attachEvent) {
+ // IE8 compatibility
+ area.attachEvent('onpropertychange', function() {
+ span1.innerText = area.value;
+ span2.innerText = area.value;
+ });
+ span1.innerText = area.value;
+ span2.innerText = area.value;
}
}
//--><!]]></script>
<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 class="expandingArea" style="visibility: hidden">
+ <pre><span id="historypad"></span><br></pre>
+ </div>
<div id="client">
<div id="input">
<form name="input" onsubmit="return false" autocomplete="off">
- <input id="say" onkeydown="return rckeydown(event)" autocomplete="off" autofocus="autofocus"></input>
+ <div id="expando" class="expandingArea">
+ <pre><span></span><br></pre>
+ <textarea id="say" onkeydown="return rckeydown(event)" autofocus="autofocus"></textarea>
+ </div>
</form></div>
- <div id="status"> </div>
+ <div id="status"></div>
</div>
</div>
</body>
projects / reliable-chat / blobdiff