111 lines
6.5 KiB
HTML
111 lines
6.5 KiB
HTML
<!DOCTYPE html>
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<html style=height:100%>
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<head>
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<title>MeshMessenger</title>
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<meta http-equiv=X-UA-Compatible content="IE=edge">
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<meta content="text/html;charset=utf-8" http-equiv=Content-Type>
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<meta name=format-detection content="telephone=no">
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<link type="text/css" href="styles/style.css" media="screen" rel="stylesheet" title="CSS" />
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<script type="text/javascript" src="scripts/common-0.0.1.js"></script>
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</head>
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<body style="font-family:Arial,Helvetica,sans-serif">
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<div id="xtop" style="position:absolute;left:0;right:0;top:0;height:30px;background-color:#036;color:#c8c8c8"><div style="padding-top:6px;padding-left:6px;font-size:medium"><b>MeshMessenger<span id="xtitle"></span></b></div></div>
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<div id="xmiddle" style="position:absolute;left:0;right:0;top:30px;bottom:30px">
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<div id="xmsg" style="position:absolute;left:0;right:0;top:0px;bottom:0px;padding:5px;overflow-y:scroll"></div>
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</div>
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<div id="xbottom" style="position:absolute;left:0;right:0;bottom:0px;height:30px;background-color:#036">
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<div style="position:absolute;left:5px;right:215px;bottom:4px;top:4px;background-color:aliceblue"><input id="xouttext" type="text" style="width:calc(100% - 5px)" onfocus=onUserInputFocus(1) onblur=onUserInputFocus(0) /></div>
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<input type="button" id="sendButton" value="Send" style="position:absolute;right:110px;width:100px;top:4px;" onclick="xsend(event)" />
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<input type="button" id="clearButton" value="Clear" style="position:absolute;right:5px;width:100px;top:4px;" onclick="xclear(event)" />
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</div>
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<script type="text/javascript">
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var userInputFocus = 0;
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var controlsEnabled = true;
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var args = parseUriArgs();
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var socket = null;
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var state = 0;
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// Set the title
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if (args.title) { QH('xtitle', ' - ' + args.title); document.title = document.title + ' - ' + args.title; }
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// Trap document key presses
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document.onkeypress = function ondockeypress(e) {
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if (controlsEnabled == true) {
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if ((e.keyCode == 8) && (userInputFocus == 0)) {
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// Backspace
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var outtext = Q('xouttext').value;
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if (outtext.length > 0) { Q('xouttext').value = outtext.substring(0, outtext.length - 1); }
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} else if (e.keyCode == 13) {
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// Return
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xsend(e);
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} else {
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// Any other key
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if ((userInputFocus == 0) && (e.key.length == 1)) { Q('xouttext').value = Q('xouttext').value + e.key; }
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}
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}
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if (userInputFocus == 0) { haltEvent(e); return false; }
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}
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function onUserInputFocus(x) { userInputFocus = x; }
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function xclear(event) { QH('xmsg', ''); }
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function xcontrol(msg) {
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QA('xmsg', '<div style="clear:both"><div style="color:gray;float:left;margin-bottom:2px">' + msg + '</div><div></div></div>');
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Q('xmsg').scrollTop = Q('xmsg').scrollHeight;
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}
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function xrecv(msg) {
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QA('xmsg', '<div style="clear:both"><div style="background-color:#00cc99;color:black;border-radius:5px;padding:5px;float:left;margin-bottom:5px;margin-right:20px">' + msg + '</div><div></div></div>');
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Q('xmsg').scrollTop = Q('xmsg').scrollHeight;
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}
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function xsend(event) {
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var outtext = Q('xouttext').value;
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if (outtext.length > 0) {
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Q('xouttext').value = '';
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QA('xmsg', '<div style="clear:both"><div style="background-color:#0099ff;color:black;border-radius:5px;padding:5px;float:right;margin-bottom:5px;margin-left:20px">' + outtext + '</div><div></div></div>');
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Q('xmsg').scrollTop = Q('xmsg').scrollHeight;
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socket.send(JSON.stringify({ action: 'chat', msg: outtext }));
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}
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}
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function enableControls(lock) {
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controlsEnabled = lock;
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QE('sendButton', lock);
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QE('clearButton', lock);
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QE('xouttext', lock);
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}
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function haltEvent(e) { if (e.preventDefault) e.preventDefault(); if (e.stopPropagation) e.stopPropagation(); return false; }
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function parseUriArgs() { var name, r = {}, parsedUri = window.document.location.href.split(/[\?&|\=]/); parsedUri.splice(0, 1); for (x in parsedUri) { switch (x % 2) { case 0: { name = parsedUri[x]; break; } case 1: { r[name] = parsedUri[x]; var x = parseInt(r[name]); if (x == r[name]) { r[name] = x; } break; } } } return r; }
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function start() {
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// Get started
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enableControls(false);
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if ((typeof args.id == 'string') && (args.id.length > 0)) {
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//xcontrol('Connecting...');
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socket = new WebSocket(window.location.protocol.replace("http", "ws") + "//" + window.location.host + window.location.pathname.substring(0, window.location.pathname.lastIndexOf('/')) + '/meshrelay.ashx?id=' + args.id);
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socket.onopen = function () { state = 1; xcontrol('Waiting for other user...'); }
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socket.onerror = function (e) { console.error(e); }
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socket.onclose = function () { enableControls(false); if (state > 0) { xcontrol('Connection closed.'); } socket = null; if (state > 1) { setTimeout(start, 500); } state = 0; }
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socket.onmessage = function (msg) {
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if ((state < 2) && (typeof msg.data == 'string')) { enableControls(true); xcontrol('Connected.'); state = 2; return; }
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if (state == 2) {
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if (typeof msg.data == 'string') {
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var obj = JSON.parse(msg.data);
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switch (obj.action) {
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case 'chat': { xrecv(obj.msg); break; }
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}
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} else {
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//xrecv(JSON.stringify(msg));
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}
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}
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}
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} else {
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xcontrol('Error: No connection key specified.');
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}
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}
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start();
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</script>
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</body>
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</html>
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