jumpserver/apps/static/js/record.js

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JavaScript
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/**
* Created by liuzheng on 3/25/16.
*/
'use strict';
var NgApp = angular.module('NgApp', ['ngRoute']);
NgApp.config(['$httpProvider', function ($httpProvider) {
$httpProvider.defaults.transformRequest = function (obj) {
var str = [];
for (var p in obj) {
str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
}
return str.join("&");
};
$httpProvider.defaults.xsrfCookieName = 'csrftoken';
$httpProvider.defaults.xsrfHeaderName = 'X-CSRFToken';
$httpProvider.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
$httpProvider.defaults.headers.post = {
'Content-Type': 'applications/x-www-form-urlencoded'
}
}]);
NgApp.controller('TerminalRecordCtrl', function ($scope, $http) {
$http.post(window.location.href).success(function (data) {
var toggle = true;
var totalTime = 0;
var TICK = 33;
var TIMESTEP = 33;
var time = 33;
var timer;
var pos = 0;
// Thanks http://stackoverflow.com/a/2998822
function zeroPad(num, size) {
var s = "0" + num;
return s.substr(s.length - size);
}
$scope.scrub = function () {
var setPercent = document.getElementById('scrubber').value;
time = (setPercent / 100) * totalTime;
$scope.restart(time);
};
function buildTimeString(millis) {
var hours = zeroPad(Math.floor(millis / (1000 * 60 * 60)), 2);
millis -= hours * (1000 * 60 * 60);
var minutes = zeroPad(Math.floor(millis / (1000 * 60)), 2);
millis -= minutes * (1000 * 60);
var seconds = zeroPad(Math.floor(millis / 1000), 2);
return hours + ':' + minutes + ':' + seconds;
}
function advance() {
document.getElementById('scrubber').value =
Math.ceil((time / totalTime) * 100);
document.getElementById("beforeScrubberText").innerHTML = buildTimeString(time);
for (; pos < timelist.length; pos++) {
if (timelist[pos] * 1000 <= time) {
try{
var findResize = JSON.parse(data[timelist[pos]])['data'];
term.resize(findResize['resize']['cols'], findResize['resize']['rows'])
} catch (err) {
term.write(data[timelist[pos]]);
}
} else {
break;
}
}
if (pos >= timelist.length) {
clearInterval(timer);
}
time += TIMESTEP;
}
$scope.pause = function (test) {
if (!toggle && test) {
return;
}
if (toggle) {
clearInterval(timer);
toggle = !toggle;
} else {
timer = setInterval(advance, TICK);
toggle = !toggle;
}
};
$scope.setSpeed = function () {
var speed = document.getElementById('speed').value;
if (speed == 0) {
TIMESTEP = TICK;
} else if (speed < 0) {
TIMESTEP = TICK / -speed;
} else {
TIMESTEP = TICK * speed;
}
};
$scope.restart = function (millis) {
clearInterval(timer);
term.reset();
time = millis;
pos = 0;
toggle = true;
timer = setInterval(advance, TICK);
};
var term = new Terminal({
rows: 35,
cols: 100,
useStyle: true,
screenKeys: true
});
var timelist = [];
for (var i in data) {
totalTime = Math.max(totalTime, i);
timelist.push(i);
}
timelist = timelist.sort(function(a, b){return a-b});
totalTime = totalTime * 1000;
document.getElementById("afterScrubberText").innerHTML = buildTimeString(totalTime);
term.open(document.getElementById('apps'));
timer = setInterval(advance, TICK);
})
})