86f27ee10d
Make swarm ports search by hostname and not instance name as it is what we get from swarm.
747 lines
24 KiB
JavaScript
747 lines
24 KiB
JavaScript
(function() {
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'use strict';
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var app = angular.module('DockerPlay', ['ngMaterial', 'ngFileUpload']);
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// Automatically redirects user to a new session when bypassing captcha.
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// Controller keeps code/logic separate from the HTML
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app.controller("BypassController", ['$scope', '$log', '$http', '$location', '$timeout', function($scope, $log, $http, $location, $timeout) {
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setTimeout(function() {
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document.getElementById("welcomeFormBypass").submit();
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}, 500);
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}]);
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function SessionBuilderModalController($mdDialog, $scope) {
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$scope.createBuilderTerminal();
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$scope.closeSessionBuilder = function() {
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$mdDialog.cancel();
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}
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}
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app.controller('PlayController', ['$scope', '$log', '$http', '$location', '$timeout', '$mdDialog', '$window', 'TerminalService', 'KeyboardShortcutService', 'InstanceService', 'SessionService', 'Upload', function($scope, $log, $http, $location, $timeout, $mdDialog, $window, TerminalService, KeyboardShortcutService, InstanceService, SessionService, Upload) {
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$scope.sessionId = SessionService.getCurrentSessionId();
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$scope.instances = [];
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$scope.idx = {};
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$scope.idxByHostname = {};
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$scope.selectedInstance = null;
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$scope.isAlive = true;
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$scope.ttl = '--:--:--';
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$scope.connected = true;
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$scope.type = {windows: false};
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$scope.isInstanceBeingCreated = false;
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$scope.newInstanceBtnText = '+ Add new instance';
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$scope.deleteInstanceBtnText = 'Delete';
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$scope.isInstanceBeingDeleted = false;
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$scope.uploadProgress = 0;
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$scope.uploadFiles = function (files, invalidFiles) {
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let total = files.length;
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let uploadFile = function() {
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let file = files.shift();
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if (!file){
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$scope.uploadMessage = "";
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$scope.uploadProgress = 0;
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return
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}
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$scope.uploadMessage = "Uploading file(s) " + (total - files.length) + "/"+ total + " : " + file.name;
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let upload = Upload.upload({url: '/sessions/' + $scope.sessionId + '/instances/' + $scope.selectedInstance.name + '/uploads', data: {file: file}, method: 'POST'})
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.then(function(){}, function(){}, function(evt) {
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$scope.uploadProgress = parseInt(100.0 * evt.loaded / evt.total);
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});
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// process next file
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upload.finally(uploadFile);
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}
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uploadFile();
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}
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var selectedKeyboardShortcuts = KeyboardShortcutService.getCurrentShortcuts();
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$scope.resizeHandler = null;
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angular.element($window).bind('resize', function() {
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if ($scope.selectedInstance) {
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if (!$scope.resizeHandler) {
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$scope.resizeHandler = setTimeout(function() {
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$scope.resizeHandler = null
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$scope.resize($scope.selectedInstance.term.proposeGeometry());
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}, 1000);
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}
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}
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});
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$scope.$on("settings:shortcutsSelected", function(e, preset) {
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selectedKeyboardShortcuts = preset;
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});
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$scope.showAlert = function(title, content, parent) {
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$mdDialog.show(
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$mdDialog.alert()
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.parent(angular.element(document.querySelector(parent || '#popupContainer')))
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.clickOutsideToClose(true)
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.title(title)
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.textContent(content)
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.ok('Got it!')
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);
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}
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$scope.resize = function(geometry) {
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$scope.socket.emit('instance viewport resize', geometry.cols, geometry.rows);
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}
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KeyboardShortcutService.setResizeFunc($scope.resize);
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$scope.closeSession = function() {
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// Remove alert before closing browser tab
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window.onbeforeunload = null;
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$scope.socket.emit('session close');
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}
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$scope.upsertInstance = function(info) {
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var i = info;
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if (!$scope.idx[i.name]) {
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$scope.instances.push(i);
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i.buffer = '';
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$scope.idx[i.name] = i;
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$scope.idxByHostname[i.hostname] = i;
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} else {
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$scope.idx[i.name].ip = i.ip;
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$scope.idx[i.name].hostname = i.hostname;
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$scope.idx[i.name].proxy_host = i.proxy_host;
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}
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return $scope.idx[i.name];
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}
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$scope.newInstance = function() {
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updateNewInstanceBtnState(true);
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var instanceType = $scope.type.windows ? 'windows': 'linux';
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$http({
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method: 'POST',
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url: '/sessions/' + $scope.sessionId + '/instances',
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data : { ImageName : InstanceService.getDesiredImage(), type: instanceType }
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}).then(function(response) {
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$scope.upsertInstance(response.data);
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}, function(response) {
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if (response.status == 409) {
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$scope.showAlert('Max instances reached', 'Maximum number of instances reached')
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} else if (response.status == 503 && response.data.error == 'out_of_capacity') {
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$scope.showAlert('Out Of Capacity', 'We are really sorry. But we are currently out of capacity and cannot create new instances. Please try again later.')
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}
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}).finally(function() {
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updateNewInstanceBtnState(false);
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});
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}
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$scope.setSessionState = function(state) {
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$scope.ready = state;
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if (!state) {
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$mdDialog.show({
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onComplete: function(){SessionBuilderModalController($mdDialog, $scope)},
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contentElement: '#builderDialog',
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parent: angular.element(document.body),
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clickOutsideToClose: false,
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scope: $scope,
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preserveScope: true
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});
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}
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}
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$scope.getSession = function(sessionId) {
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$http({
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method: 'GET',
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url: '/sessions/' + $scope.sessionId,
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}).then(function(response) {
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$scope.setSessionState(response.data.ready);
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if (response.data.created_at) {
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$scope.expiresAt = moment(response.data.expires_at);
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setInterval(function() {
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$scope.ttl = moment.utc($scope.expiresAt.diff(moment())).format('HH:mm:ss');
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$scope.$apply();
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}, 1000);
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}
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var i = response.data;
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for (var k in i.instances) {
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var instance = i.instances[k];
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$scope.instances.push(instance);
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$scope.idx[instance.name] = instance;
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$scope.idxByHostname[instance.hostname] = instance;
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}
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var socket = io({ path: '/sessions/' + sessionId + '/ws' });
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socket.on('instance terminal status', function(name, status) {
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var instance = $scope.idx[name];
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instance.status = status;
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});
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socket.on('session ready', function(ready) {
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$scope.setSessionState(ready);
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});
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socket.on('session builder out', function(data) {
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$scope.builderTerminal.write(data);
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});
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socket.on('instance terminal out', function(name, data) {
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var instance = $scope.idx[name];
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if (!instance) {
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// instance is new and was created from another client, we should add it
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$scope.upsertInstance({ name: name });
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instance = $scope.idx[name];
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}
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if (!instance.term) {
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instance.buffer += data;
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} else {
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instance.term.write(data);
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}
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});
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socket.on('session end', function() {
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$scope.showAlert('Session timed out!', 'Your session has expired and all of your instances have been deleted.', '#sessionEnd')
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$scope.isAlive = false;
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});
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socket.on('instance new', function(name, ip, hostname, proxyHost) {
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var instance = $scope.upsertInstance({ name: name, ip: ip, hostname: hostname, proxy_host: proxyHost});
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$scope.$apply(function() {
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$scope.showInstance(instance);
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});
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});
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socket.on('instance delete', function(name) {
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$scope.removeInstance(name);
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$scope.$apply();
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});
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socket.on('instance viewport resize', function(cols, rows) {
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if (cols == 0 || rows == 0) {
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return
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}
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// viewport has changed, we need to resize all terminals
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$scope.instances.forEach(function(instance) {
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if (instance.term) {
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instance.term.resize(cols, rows);
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if (instance.buffer) {
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instance.term.write(instance.buffer);
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instance.buffer = '';
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}
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}
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});
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});
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socket.on('connect_error', function() {
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$scope.connected = false;
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});
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socket.on('connect', function() {
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$scope.connected = true;
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});
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socket.on('instance stats', function(stats) {
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$scope.idx[stats.instance].mem = stats.mem;
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$scope.idx[stats.instance].cpu = stats.cpu;
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$scope.$apply();
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});
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socket.on('instance docker swarm status', function(status) {
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if (status.is_manager) {
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$scope.idx[status.instance].isManager = true
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} else if (status.is_worker) {
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$scope.idx[status.instance].isManager = false
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} else {
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$scope.idx[status.instance].isManager = null
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}
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$scope.$apply();
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});
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socket.on('instance docker ports', function(status) {
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$scope.idx[status.instance].ports = status.ports;
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$scope.$apply();
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});
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socket.on('instance docker swarm ports', function(status) {
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for(var i in status.instances) {
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var instance = status.instances[i];
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$scope.idxByHostname[instance].swarmPorts = status.ports;
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}
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$scope.$apply();
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});
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$scope.socket = socket;
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// If instance is passed in URL, select it
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let inst = $scope.idx[$location.hash()];
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if (inst) {
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$scope.showInstance(inst);
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} else if($scope.instances.length > 0) {
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// if no instance has been passed, select the first.
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$scope.showInstance($scope.instances[0]);
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}
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}, function(response) {
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if (response.status == 404) {
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document.write('session not found');
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return
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}
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});
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}
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$scope.getProxyUrl = function(instance, port) {
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var url = 'http://' + instance.proxy_host + '-' + port + '.direct.' + window.location.host;
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return url;
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}
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$scope.showInstance = function(instance) {
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$scope.selectedInstance = instance;
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$location.hash(instance.name);
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if (!instance.term) {
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$timeout(function() {
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createTerminal(instance);
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TerminalService.setFontSize(TerminalService.getFontSize());
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instance.term.focus();
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$timeout(function() {
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}, 0, false);
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}, 0, false);
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return
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}
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}
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$scope.removeInstance = function(name) {
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if ($scope.idx[name]) {
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var handler = $scope.idx[name].terminalBufferInterval;
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clearInterval(handler);
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}
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if ($scope.idx[name]) {
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delete $scope.idx[name];
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$scope.instances = $scope.instances.filter(function(i) {
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return i.name != name;
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});
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if ($scope.instances.length) {
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$scope.showInstance($scope.instances[0]);
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}
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}
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}
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$scope.deleteInstance = function(instance) {
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updateDeleteInstanceBtnState(true);
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$http({
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method: 'DELETE',
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url: '/sessions/' + $scope.sessionId + '/instances/' + instance.name,
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}).then(function(response) {
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$scope.removeInstance(instance.name);
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}, function(response) {
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console.log('error', response);
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}).finally(function() {
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updateDeleteInstanceBtnState(false);
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});
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}
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$scope.getSession($scope.sessionId);
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$scope.createBuilderTerminal = function() {
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var builderTerminalContainer = document.getElementById('builder-terminal');
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let term = new Terminal({
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cursorBlink: false
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});
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term.open(builderTerminalContainer);
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$scope.builderTerminal = term;
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}
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function createTerminal(instance, cb) {
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if (instance.term) {
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return instance.term;
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}
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var terminalContainer = document.getElementById('terminal-' + instance.name);
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var term = new Terminal({
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cursorBlink: false
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});
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term.attachCustomKeydownHandler(function(e) {
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// Ctrl + Alt + C
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if (e.ctrlKey && e.altKey && (e.keyCode == 67)) {
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document.execCommand('copy');
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return false;
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}
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});
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term.attachCustomKeydownHandler(function(e) {
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if (selectedKeyboardShortcuts == null)
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return;
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var presets = selectedKeyboardShortcuts.presets
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.filter(function(preset) { return preset.keyCode == e.keyCode })
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.filter(function(preset) { return (preset.metaKey == undefined && !e.metaKey) || preset.metaKey == e.metaKey })
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.filter(function(preset) { return (preset.ctrlKey == undefined && !e.ctrlKey) || preset.ctrlKey == e.ctrlKey })
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.filter(function(preset) { return (preset.altKey == undefined && !e.altKey) || preset.altKey == e.altKey })
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.forEach(function(preset) { preset.action({ terminal : term })});
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});
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term.open(terminalContainer);
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// Set geometry during the next tick, to avoid race conditions.
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/*
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setTimeout(function() {
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$scope.resize(term.proposeGeometry());
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}, 4);
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*/
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instance.terminalBuffer = '';
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instance.terminalBufferInterval = setInterval(function() {
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if (instance.terminalBuffer.length > 0) {
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$scope.socket.emit('instance terminal in', instance.name, instance.terminalBuffer);
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instance.terminalBuffer = '';
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}
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}, 70);
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term.on('data', function(d) {
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instance.terminalBuffer += d;
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});
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instance.term = term;
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if (cb) {
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cb();
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}
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}
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function updateNewInstanceBtnState(isInstanceBeingCreated) {
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if (isInstanceBeingCreated === true) {
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$scope.newInstanceBtnText = '+ Creating...';
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$scope.isInstanceBeingCreated = true;
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} else {
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$scope.newInstanceBtnText = '+ Add new instance';
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$scope.isInstanceBeingCreated = false;
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}
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}
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function updateDeleteInstanceBtnState(isInstanceBeingDeleted) {
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if (isInstanceBeingDeleted === true) {
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$scope.deleteInstanceBtnText = 'Deleting...';
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$scope.isInstanceBeingDeleted = true;
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} else {
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$scope.deleteInstanceBtnText = 'Delete';
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$scope.isInstanceBeingDeleted = false;
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}
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}
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}])
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.config(['$mdIconProvider', '$locationProvider', function($mdIconProvider, $locationProvider) {
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$locationProvider.html5Mode({enabled: true, requireBase: false});
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$mdIconProvider.defaultIconSet('../assets/social-icons.svg', 24);
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}])
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.component('settingsIcon', {
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template : "<md-button class='md-mini' ng-click='$ctrl.onClick()'><md-icon class='material-icons'>settings</md-icon></md-button>",
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controller : function($mdDialog) {
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var $ctrl = this;
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$ctrl.onClick = function() {
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$mdDialog.show({
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controller : function() {},
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template : "<settings-dialog></settings-dialog>",
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parent: angular.element(document.body),
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clickOutsideToClose : true
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})
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}
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}
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})
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.component('templatesIcon', {
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template : "<md-button class='md-mini' ng-click='$ctrl.onClick()'><md-icon class='material-icons'>build</md-icon></md-button>",
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controller : function($mdDialog) {
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var $ctrl = this;
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$ctrl.onClick = function() {
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$mdDialog.show({
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controller : function() {},
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template : "<templates-dialog></templates-dialog>",
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parent: angular.element(document.body),
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clickOutsideToClose : true
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})
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}
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}
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})
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.component("templatesDialog", {
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templateUrl : "templates-modal.html",
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controller : function($mdDialog, $scope, SessionService) {
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var $ctrl = this;
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$scope.building = false;
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$scope.templates = SessionService.getAvailableTemplates();
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$ctrl.close = function() {
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$mdDialog.cancel();
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}
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$ctrl.setupSession = function(setup) {
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$scope.building = true;
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SessionService.setup(setup, function(err) {
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$scope.building = false;
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if (err) {
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|
$scope.errorMessage = err;
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return;
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}
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$ctrl.close();
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});
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|
}
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}
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})
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.component("settingsDialog", {
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|
templateUrl : "settings-modal.html",
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controller : function($mdDialog, KeyboardShortcutService, $rootScope, InstanceService, TerminalService) {
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var $ctrl = this;
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|
$ctrl.$onInit = function() {
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|
$ctrl.keyboardShortcutPresets = KeyboardShortcutService.getAvailablePresets();
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$ctrl.selectedShortcutPreset = KeyboardShortcutService.getCurrentShortcuts();
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$ctrl.instanceImages = InstanceService.getAvailableImages();
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$ctrl.selectedInstanceImage = InstanceService.getDesiredImage();
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$ctrl.terminalFontSizes = TerminalService.getFontSizes();
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};
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|
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$ctrl.currentShortcutConfig = function(value) {
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if (value !== undefined) {
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value = JSON.parse(value);
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KeyboardShortcutService.setCurrentShortcuts(value);
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$ctrl.selectedShortcutPreset = angular.copy(KeyboardShortcutService.getCurrentShortcuts());
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$rootScope.$broadcast('settings:shortcutsSelected', $ctrl.selectedShortcutPreset);
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}
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return JSON.stringify(KeyboardShortcutService.getCurrentShortcuts());
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};
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|
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$ctrl.currentDesiredInstanceImage = function(value) {
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if (value !== undefined) {
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InstanceService.setDesiredImage(value);
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}
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return InstanceService.getDesiredImage(value);
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};
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$ctrl.currentTerminalFontSize = function(value) {
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if (value !== undefined) {
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// set font size
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TerminalService.setFontSize(value);
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return;
|
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}
|
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|
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return TerminalService.getFontSize();
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|
}
|
|
|
|
$ctrl.close = function() {
|
|
$mdDialog.cancel();
|
|
}
|
|
}
|
|
})
|
|
.service("SessionService", function($http) {
|
|
var templates = [
|
|
{
|
|
title: '3 Managers and 2 Workers',
|
|
icon: '/assets/swarm.png',
|
|
setup: {
|
|
instances: [
|
|
{hostname: 'manager1', is_swarm_manager: true},
|
|
{hostname: 'manager2', is_swarm_manager: true},
|
|
{hostname: 'manager3', is_swarm_manager: true},
|
|
{hostname: 'worker1', is_swarm_worker: true},
|
|
{hostname: 'worker2', is_swarm_worker: true}
|
|
]
|
|
}
|
|
},
|
|
{
|
|
title: '5 Managers and no workers',
|
|
icon: '/assets/swarm.png',
|
|
setup: {
|
|
instances: [
|
|
{hostname: 'manager1', is_swarm_manager: true},
|
|
{hostname: 'manager2', is_swarm_manager: true},
|
|
{hostname: 'manager3', is_swarm_manager: true},
|
|
{hostname: 'manager4', is_swarm_manager: true},
|
|
{hostname: 'manager5', is_swarm_manager: true}
|
|
]
|
|
}
|
|
}
|
|
];
|
|
|
|
return {
|
|
getAvailableTemplates: getAvailableTemplates,
|
|
getCurrentSessionId: getCurrentSessionId,
|
|
setup: setup,
|
|
};
|
|
|
|
function getCurrentSessionId() {
|
|
return window.location.pathname.replace('/p/', '');
|
|
}
|
|
function getAvailableTemplates() {
|
|
return templates;
|
|
}
|
|
function setup(plan, cb) {
|
|
return $http
|
|
.post("/sessions/" + getCurrentSessionId() + "/setup", plan)
|
|
.then(function(response) {
|
|
if (cb) cb();
|
|
}, function(response) {
|
|
if (cb) cb(response.data);
|
|
});
|
|
}
|
|
})
|
|
.service("InstanceService", function($http) {
|
|
var instanceImages = [];
|
|
_prepopulateAvailableImages();
|
|
|
|
return {
|
|
getAvailableImages : getAvailableImages,
|
|
setDesiredImage : setDesiredImage,
|
|
getDesiredImage : getDesiredImage,
|
|
};
|
|
|
|
function getAvailableImages() {
|
|
return instanceImages;
|
|
}
|
|
|
|
function getDesiredImage() {
|
|
var image = localStorage.getItem("settings.desiredImage");
|
|
if (image == null)
|
|
return instanceImages[0];
|
|
return image;
|
|
}
|
|
|
|
function setDesiredImage(image) {
|
|
if (image === null)
|
|
localStorage.removeItem("settings.desiredImage");
|
|
else
|
|
localStorage.setItem("settings.desiredImage", image);
|
|
}
|
|
|
|
function _prepopulateAvailableImages() {
|
|
return $http
|
|
.get("/instances/images")
|
|
.then(function(response) {
|
|
instanceImages = response.data;
|
|
});
|
|
}
|
|
|
|
})
|
|
.run(function(InstanceService) { /* forcing pre-populating for now */ })
|
|
.service("KeyboardShortcutService", ['TerminalService', function(TerminalService) {
|
|
var resizeFunc;
|
|
|
|
return {
|
|
getAvailablePresets : getAvailablePresets,
|
|
getCurrentShortcuts : getCurrentShortcuts,
|
|
setCurrentShortcuts : setCurrentShortcuts,
|
|
setResizeFunc : setResizeFunc
|
|
};
|
|
|
|
function setResizeFunc(f) {
|
|
resizeFunc = f;
|
|
}
|
|
|
|
function getAvailablePresets() {
|
|
return [
|
|
{ name : "None", presets : [
|
|
{ description : "Toggle terminal fullscreen", command : "Alt+enter", altKey : true, keyCode : 13, action : function(context) { TerminalService.toggleFullscreen(context.terminal, resizeFunc); }}
|
|
] },
|
|
{
|
|
name : "Mac OSX",
|
|
presets : [
|
|
{ description : "Clear terminal", command : "Cmd+K", metaKey : true, keyCode : 75, action : function(context) { context.terminal.clear(); }},
|
|
{ description : "Toggle terminal fullscreen", command : "Alt+enter", altKey : true, keyCode : 13, action : function(context) { TerminalService.toggleFullscreen(context.terminal, resizeFunc); }}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
|
|
function getCurrentShortcuts() {
|
|
var shortcuts = localStorage.getItem("shortcut-preset-name");
|
|
if (shortcuts == null) {
|
|
shortcuts = getDefaultShortcutPrefixName();
|
|
if (shortcuts == null)
|
|
return null;
|
|
}
|
|
|
|
var preset = getAvailablePresets()
|
|
.filter(function(preset) { return preset.name == shortcuts; });
|
|
if (preset.length == 0)
|
|
console.error("Unable to find preset with name '" + shortcuts + "'");
|
|
return preset[0];
|
|
return (shortcuts == null) ? null : JSON.parse(shortcuts);
|
|
}
|
|
|
|
function setCurrentShortcuts(config) {
|
|
localStorage.setItem("shortcut-preset-name", config.name);
|
|
}
|
|
|
|
function getDefaultShortcutPrefixName() {
|
|
if (window.navigator.platform.toUpperCase().indexOf('MAC') >= 0)
|
|
return "Mac OSX";
|
|
return "None";
|
|
}
|
|
}])
|
|
.service('TerminalService', ['$window', function($window) {
|
|
var fullscreen;
|
|
var fontSize = getFontSize();
|
|
return {
|
|
getFontSizes : getFontSizes,
|
|
setFontSize : setFontSize,
|
|
getFontSize : getFontSize,
|
|
increaseFontSize : increaseFontSize,
|
|
decreaseFontSize : decreaseFontSize,
|
|
toggleFullscreen : toggleFullscreen
|
|
};
|
|
function getFontSizes() {
|
|
var terminalFontSizes = [];
|
|
for (var i=3; i<40; i++) {
|
|
terminalFontSizes.push(i+'px');
|
|
}
|
|
return terminalFontSizes;
|
|
};
|
|
function getFontSize() {
|
|
if (!fontSize) {
|
|
return $('.terminal').css('font-size');
|
|
}
|
|
return fontSize;
|
|
}
|
|
function setFontSize(value) {
|
|
fontSize = value;
|
|
var size = parseInt(value);
|
|
$('.terminal').css('font-size', value).css('line-height', (size + 2)+'px');
|
|
//.css('line-height', value).css('height', value);
|
|
angular.element($window).trigger('resize');
|
|
}
|
|
function increaseFontSize() {
|
|
var sizes = getFontSizes();
|
|
var size = getFontSize();
|
|
var i = sizes.indexOf(size);
|
|
if (i == -1) {
|
|
return;
|
|
}
|
|
if (i+1 > sizes.length) {
|
|
return;
|
|
}
|
|
setFontSize(sizes[i+1]);
|
|
}
|
|
function decreaseFontSize() {
|
|
var sizes = getFontSizes();
|
|
var size = getFontSize();
|
|
var i = sizes.indexOf(size);
|
|
if (i == -1) {
|
|
return;
|
|
}
|
|
if (i-1 < 0) {
|
|
return;
|
|
}
|
|
setFontSize(sizes[i-1]);
|
|
}
|
|
function toggleFullscreen(terminal, resize) {
|
|
if(fullscreen) {
|
|
terminal.toggleFullscreen();
|
|
resize(fullscreen);
|
|
fullscreen = null;
|
|
} else {
|
|
fullscreen = terminal.proposeGeometry();
|
|
terminal.toggleFullscreen();
|
|
angular.element($window).trigger('resize');
|
|
}
|
|
}
|
|
}]);
|
|
})();
|