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51d0261b.html
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<!DOCTYPE html>
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width" />
<title>EasyCloud</title>
<link href="//api.easylink.io/bower_components/ionic/css/ionic.min.css" rel="stylesheet">
<style>
#debug {
margin-top:44px;
background-color: white;
height: 300px;
overflow: scroll;
color: black;
font-size: 12px;
}
#debug p {
padding: 3px 5px;
word-wrap: break-word;
}
.gray {
background-color: #ddd;
}
#debug span {
display: block;
word-wrap: break-word;
margin-bottom: 2px;
}
</style>
</head>
<body>
<div class="bar bar-header bar-light">
<h1 class="title" id="device_id"></h1>
</div>
<div id="debug"></div>
<div class="bar-footer" style="bottom:0;position:absolute;width:100%">
<div class="item item-input-inset">
<label class="item-input-wrapper">
<input type="text" placeholder="message" id="message">
</label>
<button class="button button-small" id="send">
Send
</button>
</div>
</div>
<script src="http://api.easylink.io/assets/js/mqttws31.js"></script>
<script>
function getParameterByName(name) {
var match = RegExp('[?&]' + name + '=([^&]*)').exec(window.location.search);
return match && decodeURIComponent(match[1].replace(/\+/g, ' '));
}
var device_id = getParameterByName('device_id');
if ( device_id !== null ){
ez_connect(device_id);
}
function dump_obj(myObject) {
var s = '';
for (var property in myObject) {
s += '<span>' + property +": " + myObject[property] + '</span>';
}
return s;
}
var i = 0;
console.log = (function(old_funct, div_log) {
return function(text) {
old_funct(text);
var p = '';
if (i%2 == 0)
p = '<p>';
else
p = '<p class=\'gray\'>';
if (typeof text === "object")
div_log.innerHTML += p + JSON.stringify(text) + '</p>';
else
div_log.innerHTML += p + text + '</p>';
div_log.scrollTop = div_log.scrollHeight;
i += 1;
};
} (console.log.bind(console), document.getElementById("debug")));
console.error = console.debug = console.info = console.log
function ez_connect(device_id) {
var access_token = getParameterByName('access_token');
document.getElementById('device_id').innerHTML = device_id;
var wsbroker = "api.easylink.io"; //mqtt websocket enabled broker
var wsport = 1983 // port for above
var client = new Paho.MQTT.Client(wsbroker, wsport, "v1-web-" + parseInt(Math.random() * 1000000, 10));
client.onConnectionLost = onConnectionLost;
client.onMessageArrived = onMessageArrived;
client.connect({onSuccess:onConnect});
function onConnect() {
// Once a connection has been made, make a subscription and send a message.
client.publish = function(topic, payload) {
message = new Paho.MQTT.Message(payload);
message.destinationName = topic;
client.send(message);
}
console.log("onConnect");
client.subscribe(device_id+'/out', {qos: 0});
}
function onConnectionLost(responseObject) {
if (responseObject.errorCode !== 0)
console.log("onConnectionLost:"+responseObject.errorMessage);
}
function onMessageArrived(message) {
console.log(message.payloadString);
}
var inputMessage = document.getElementById('message');
function send() {
if ( inputMessage.value.length == 0 ) return;
client.publish(device_id+'/in', inputMessage.value);
console.log(inputMessage.value);
inputMessage.value = '';
}
document.querySelector('#send').addEventListener('touchstart', send);
document.querySelector('#send').addEventListener('click', send);
}
</script>
</body>
</html>