woodpecker/server/app/scripts/commit_updates.js
Brad Rydzewski 83577a7d5d removed css files. designers will be providing
removed amber files. replacing with angular
removed queue package in favor or worker package
removed channel package in favor of pubsub package
2014-06-21 14:22:38 -07:00

98 lines
2.1 KiB
JavaScript

;// Live commit updates
if(typeof(Drone) === 'undefined') { Drone = {}; }
(function () {
Drone.CommitUpdates = function(socket) {
if(typeof(socket) === "string") {
var url = [(window.location.protocol == 'https:' ? 'wss' : 'ws'),
'://',
window.location.host,
socket].join('')
this.socket = new WebSocket(url);
} else {
this.socket = socket;
}
this.lineFormatter = new Drone.LineFormatter();
this.attach();
}
Drone.CommitUpdates.prototype = {
lineBuffer: "",
autoFollow: false,
startOutput: function(el) {
if(typeof(el) === 'string') {
this.el = document.getElementById(el);
} else {
this.el = el;
}
if(!this.reqId) {
this.updateScreen();
}
},
stopOutput: function() {
this.stoppingRefresh = true;
},
attach: function() {
this.socket.onopen = this.onOpen;
this.socket.onerror = this.onError;
this.socket.onmessage = this.onMessage.bind(this);
this.socket.onclose = this.onClose;
},
updateScreen: function() {
if(this.lineBuffer.length > 0) {
this.el.innerHTML += this.lineBuffer;
this.lineBuffer = '';
if (this.autoFollow) {
window.scrollTo(0, document.body.scrollHeight);
}
}
if(this.stoppingRefresh) {
this.stoppingRefresh = false;
} else {
window.requestAnimationFrame(this.updateScreen.bind(this));
}
},
onOpen: function() {
console.log('output websocket open');
},
onError: function(e) {
console.log('websocket error: ' + e);
},
onMessage: function(e) {
this.lineBuffer += this.lineFormatter.format(e.data);
},
onClose: function(e) {
console.log('output websocket closed: ' + JSON.stringify(e));
window.location.reload();
}
};
// Polyfill rAF for older browsers
window.requestAnimationFrame = window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
function(callback, element) {
return window.setTimeout(function() {
callback(+new Date());
}, 1000 / 60);
};
window.cancelRequestAnimationFrame = window.cancelRequestAnimationFrame ||
window.cancelWebkitRequestAnimationFrame ||
function(fn) {
window.clearTimeout(fn);
};
})();