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test.html
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<html>
<body>
<button onclick="sendSignal()">Send signal</button>
<button onclick="startRecording()">Start recording</button>
<button onclick="stopRecording()">Stop recording</button>
<br>
<div id="videos">
<div id="consoleDiv" style = "width:80%; height:50%; overflow:auto; font-family:monospace"></div>
<script src="//static.opentok.com/webrtc/v2/js/opentok.js"></script>
<script>
var session,
openTokSessionInfo,
apiKey,
sessionId,
token,
archiveId;
/*
See https://github.com/opentok/learning-opentok-php.
Set SAMPLE_SERVER_BASE_URL to the base URL of the web server that implements
the OpenTok PHP Getting Started Sample code (see the main README file.) This
web service handles some OpenTok-related API calls, related to obtaining
session IDs and tokens, and for working with archives.
*/
var sampleServerBaseUrl = '',
sessionCredentialsUrl = sampleServerBaseUrl + '/session',
startArchiveUrl = sampleServerBaseUrl + '/start/',
stopArchiveUrl = sampleServerBaseUrl + '/stop/';
var apiKey,
sessionId,
token;
getApiKeyAndToken()
function getApiKeyAndToken() {
var xhr = new XMLHttpRequest();
xhr.open("GET", sessionCredentialsUrl, true);
xhr.onload = function (e) {
if (xhr.readyState === 4) {
if (xhr.status === 200) {
openTokSessionInfo = JSON.parse(xhr.responseText);
apiKey = openTokSessionInfo.apiKey;
sessionId = openTokSessionInfo.sessionId;
token = openTokSessionInfo.token;
initSession();
} else {
console.error(xhr.statusText);
}
}
};
xhr.onerror = function (e) {
console.error(xhr.statusText);
};
xhr.send(null);
}
function initSession() {
session = OT.initSession(apiKey, sessionId);
session.on('streamCreated', function(event) {
session.subscribe(event.stream, 'videos', {insertMode:'append'});
});
session.on('archiveStarted', function(event) {
archiveId = event.id;
console.log('archiveStarted: ' + archiveId);
});
session.on('archiveStopped', function(event) {
console.log('archiveStopped: ' + event.id)
});
session.on('signal:chat', function(event) {
console.log(event.data);
});
session.connect(token, function (error) {
if (!error) {
var publisher = OT.initPublisher('videos', {insertMode:'append'});
session.publish(publisher);
publisher.publishAudio(false);
}
});
}
function sendSignal() {
session.signal({
type:'chat',
data:'hello ' + new Date().toString()
});
}
function stopRecording() {
var xhr = new XMLHttpRequest();
xhr.open("GET", stopArchiveUrl + archiveId, true);
xhr.onload = function (e) {
if (xhr.readyState === 4) {
if (xhr.status === 200) {
console.log(xhr.responseText);
} else {
console.error(xhr.statusText);
}
}
};
xhr.onerror = function (e) {
console.error(xhr.statusText);
};
xhr.send(null);
}
function startRecording() {
var xhr = new XMLHttpRequest();
xhr.open("GET", startArchiveUrl, true);
xhr.onload = function (e) {
if (xhr.readyState === 4) {
if (xhr.status === 200) {
console.log(xhr.responseText);
} else {
console.error(xhr.statusText);
}
}
};
xhr.onerror = function (e) {
console.error(xhr.statusText);
};
xhr.send(null);
}
console.log = function(str) {
var consoleDiv = document.getElementById('consoleDiv');
consoleDiv.innerHTML += str + "<br>";
consoleDiv.scrollTop = consoleDiv.scrollHeight;
}
</script>
</body>
</html>