mirror of https://github.com/portainer/portainer
110 lines
2.9 KiB
JavaScript
110 lines
2.9 KiB
JavaScript
angular.module('containerConsole', [])
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.controller('ContainerConsoleController', ['$scope', '$stateParams', 'Settings', 'Container', 'Exec', '$timeout', 'Messages', 'errorMsgFilter',
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function ($scope, $stateParams, Settings, Container, Exec, $timeout, Messages, errorMsgFilter) {
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$scope.state = {};
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$scope.state.command = "bash";
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$scope.connected = false;
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var socket, term;
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// Ensure the socket is closed before leaving the view
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$scope.$on('$stateChangeStart', function (event, next, current) {
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if (socket !== null) {
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socket.close();
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}
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});
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Container.get({id: $stateParams.id}, function(d) {
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$scope.container = d;
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$('#loadingViewSpinner').hide();
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});
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$scope.connect = function() {
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$('#loadConsoleSpinner').show();
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var termWidth = Math.round($('#terminal-container').width() / 8.2);
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var termHeight = 30;
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var execConfig = {
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id: $stateParams.id,
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AttachStdin: true,
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AttachStdout: true,
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AttachStderr: true,
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Tty: true,
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Cmd: $scope.state.command.replace(" ", ",").split(",")
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};
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Container.exec(execConfig, function(d) {
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if (d.Id) {
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var execId = d.Id;
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resizeTTY(execId, termHeight, termWidth);
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var url = window.location.href.split('#')[0] + 'ws/exec?id=' + execId;
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if (url.indexOf('https') > -1) {
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url = url.replace('https://', 'wss://');
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} else {
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url = url.replace('http://', 'ws://');
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}
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initTerm(url, termHeight, termWidth);
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} else {
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$('#loadConsoleSpinner').hide();
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Messages.error('Error', errorMsgFilter(d));
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}
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}, function (e) {
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$('#loadConsoleSpinner').hide();
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Messages.error("Failure", e.data);
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});
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};
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$scope.disconnect = function() {
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$scope.connected = false;
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if (socket !== null) {
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socket.close();
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}
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if (term !== null) {
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term.destroy();
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}
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};
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function resizeTTY(execId, height, width) {
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$timeout(function() {
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Exec.resize({id: execId, height: height, width: width}, function (d) {
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var error = errorMsgFilter(d);
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if (error) {
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Messages.error('Error', 'Unable to resize TTY');
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}
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});
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}, 2000);
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}
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function initTerm(url, height, width) {
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socket = new WebSocket(url);
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$scope.connected = true;
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socket.onopen = function(evt) {
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$('#loadConsoleSpinner').hide();
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term = new Terminal({
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cols: width,
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rows: height,
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cursorBlink: true
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});
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term.on('data', function (data) {
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socket.send(data);
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});
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term.open(document.getElementById('terminal-container'));
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socket.onmessage = function (e) {
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term.write(e.data);
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};
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socket.onerror = function (error) {
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$scope.connected = false;
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};
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socket.onclose = function(evt) {
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$scope.connected = false;
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// term.write("Session terminated");
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// term.destroy();
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};
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};
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}
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}]);
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