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extension.js
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const vscode = require('vscode');
const request = require('request');
const aws4 = require('aws4');
const path = require('path');
const RenderManager = require("./renderManager");
const cookie = require('cookie');
const ViewProviders = require("./viewProviders");
const Utils = require("./utils");
const UserManager = require("./userManager");
const TerminalManager = require("./terminalManager");
const TerminalManagerV2 = require("./terminalManagerV2");
const WebsocketProvider = require("./websocketProvider");
const FileManager = require("./fileManager");
const EditManager = require("./editManager");
const ContentProvider = require("./contentProvider");
const FileSystemProvider = require("./fileSystemProvider");
const events = require('events');
let cookieJar, xauth, vfsid, watcher, clients, awsregion;
let connectedEnvironment;
let activationInterval, extensionConfig, connectionRefreshInterval;
let activationIntervalMaxTries, visibleDocuments;
let join_doc_chunks = [], statusBarItem;
let userProvider, environmentProvider, environmentView, userManager;
let terminalManager, eventEmitter, websocketProvider, fileManager, editManager, chatProvider;
let p, connectionPromise, watcherEventListeners = [];
let cloud9fs;
function activate(context) {
console.log('"cloud9-sync" is active');
eventEmitter = new events.EventEmitter();
setEventEmitterEvents();
userProvider = new ViewProviders.UserProvider();
environmentProvider = new ViewProviders.EnvironmentProvider();
chatProvider = new ViewProviders.ChatProvider();
//if (typeof vscode.window.createTerminalRenderer === "function") {
//terminalManager = new TerminalManagerV2.TerminalManager(eventEmitter);
//} else {
terminalManager = new TerminalManager.TerminalManager(context.extensionPath, eventEmitter);
//}
websocketProvider = new WebsocketProvider.WebsocketProvider(eventEmitter);
fileManager = new FileManager.FileManager(eventEmitter);
editManager = new EditManager.EditManager(eventEmitter, websocketProvider);
vscode.window.createTreeView('live-sync-for-aws-cloud9-view-2-users', {
'treeDataProvider': userProvider
});
environmentView = vscode.window.createTreeView('live-sync-for-aws-cloud9-view-1-environments', {
'treeDataProvider': environmentProvider
});
vscode.window.createTreeView('live-sync-for-aws-cloud9-view-3-chat', {
'treeDataProvider': chatProvider
});
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.setup', commandSetup));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.connect', commandConnect));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.disconnect', commandDisconnect));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.resync', commandResync));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.refreshenvironments', commandRefreshenvironments));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.initterminal', commandInitterminal));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.initsharedterminal', commandInitsharedterminal));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.sendchat', commandSendchat));
//context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.syncupfsitem', commandSyncupfsitem));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.addenvironment', commandAddenvironment));
context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.addenvtoworkspace', commandAddenvtoworkspace));
//context.subscriptions.push(vscode.commands.registerCommand('cloud9sync.showfilerevisions', commandShowfilerevisions));
/*
TODO: implement this for ReadOnly users
vscode.workspace.registerTextDocumentContentProvider('cloud9', new ContentProvider.Cloud9ContentProvider());
vscode.workspace.onDidOpenTextDocument((document) => {
if (document.uri.scheme !== "cloud9") {
vscode.commands.executeCommand("workbench.action.closeActiveEditor").then(() => {
vscode.commands.executeCommand('vscode.open', uri.with({ scheme: 'cloud9' }))
.then(null, vscode.window.showErrorMessage);
}, vscode.window.showErrorMessage);
}
});
*/
const cloud9fs = new FileSystemProvider.Cloud9FileSystemProvider(fileManager, eventEmitter);
context.subscriptions.push(vscode.workspace.registerFileSystemProvider('cloud9', cloud9fs, { isCaseSensitive: true }));
refreshEnvironmentsInSidebar().then(envs => {
if (vscode.workspace.workspaceFolders) {
vscode.workspace.workspaceFolders.forEach(workspaceFolder => {
if (workspaceFolder.uri.scheme == "cloud9") {
vscode.commands.executeCommand("workbench.files.action.refreshFilesExplorer");
return;
}
});
}
// TODO: Check for auto-connect here
});
}
exports.activate = activate;
function deactivate() {
console.log('"cloud9-sync" has been deactivated')
}
exports.deactivate = deactivate;
function commandShowfilerevisions(ctx) {
vscode.commands.executeCommand('vscode.setEditorLayout', {
"orientation": 1,
"groups": [{ "size": 0.8 }, { "size": 0.2 }]
}).then(() => {
let panel = vscode.window.createWebviewPanel('c9FileRevisions', 'File Revisions', vscode.ViewColumn.Two, {});
panel.webview.html = '';
}, vscode.window.showErrorMessage);
}
function commandSyncupfsitem(ctx) {
fs.stat(ctx.fsPath, (err, fstat) => {
if (fstat.isDirectory()) {
fileManager.recursiveUpload(Utils.ShortenFilePath(ctx.fsPath));
} else if (fstat.isFile()) {
fileManager.uploadExistingFile(Utils.ShortenFilePath(ctx.fsPath), fs.readFileSync(ctx.fsPath));
}
});
}
function commandAddenvironment() {
Utils.GetAWSCreds().then(aws_creds => {
if (aws_creds == null) {
vscode.window.setStatusBarMessage("Fill in your AWS credentials to begin", 5000);
commandSetup();
return;
}
vscode.window.showInputBox({
placeHolder: "",
prompt: "Environment name.",
value: "",
ignoreFocusOut: true
}).then(env_name => {
if (env_name && env_name.length > 0) {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
awsregion = extensionConfig.get('region');
let idemToken = Math.floor(Math.random() * 9999999999).toString();
let awsreq = aws4.sign({
service: 'cloud9',
region: awsregion,
method: 'POST',
path: '/',
headers: {
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCloud9WorkspaceManagementService.CreateEnvironmentEC2'
},
body: JSON.stringify({
"automaticStopTimeMinutes": 30,
"clientRequestToken": idemToken,
"description": "Environment created from VS Code",
"instanceType": "t2.micro",
//"ownerArn": "string",
//"subnetId": "string"
"name": env_name
})
}, aws_creds);
request.post({
url: "https://" + awsreq.hostname + awsreq.path,
headers: awsreq.headers,
body: awsreq.body,
proxy: Utils.GetProxy()
}, function(err, httpResponse, env_token) {
let response = JSON.parse(httpResponse['body']);
console.log(response);
refreshEnvironmentsInSidebar();
});
}
});
});
}
function commandSendchat() {
// TODO: Check if connected
vscode.window.showInputBox({
placeHolder: "",
prompt: "Chat message.",
value: "",
ignoreFocusOut: false
}).then(function(message){
if (message && message.length > 0) {
websocketProvider.send_ch4_message([
"call","collab","send",[vfsid,{"type":"CHAT_MESSAGE","data":{"text":message}}]
]);
}
});
}
function commandAddenvtoworkspace(ctx) {
vscode.workspace.updateWorkspaceFolders(0, 0, { uri: vscode.Uri.parse('cloud9:/' + ctx.id + '/'), name: ctx.name + " - Cloud9" });
vscode.commands.executeCommand("workbench.action.reloadWindow");
}
function commandInitterminal() {
terminalManager.addTerminal(false, vfsid);
}
function commandInitsharedterminal() {
vscode.window.showInformationMessage("Shared terminals will be presented to all users, regardless of permission level. Do you want to continue?", "Cancel", "OK").then((response) => {
if (response == "OK") {
terminalManager.addTerminal(true, vfsid);
}
});
}
function commandResync() {
vscode.window.setStatusBarMessage('Resyncing...', 5000);
do_sync().then(function(){
vscode.window.setStatusBarMessage('Resync complete', 5000);
}.catch(function(){
vscode.window.setStatusBarMessage('Resync failed', 5000);
}));
}
function commandConnect(ctx) {
eventEmitter.emit('disconnect');
//vscode.window.setStatusBarMessage('Connecting...', 10000);
environmentProvider.getChildren().then(function(envs) {
if (envs.length < 1) {
vscode.window.showWarningMessage('No environments available to connect to');
connectionPromise.resolve();
} else {
connectedEnvironment = envs[0];
envs.forEach(env => {
if (ctx.id == env.id) {
connectedEnvironment = env;
}
});
connectedEnvironment.setConnecting();
environmentProvider.refresh();
vscode.window.withProgress({
//title: "Connection Status",
location: vscode.ProgressLocation.Window
}, (p_local) => new Promise((connectionPromise_local) => {
p = p_local;
connectionPromise = connectionPromise_local;
p.report({message: "Checking Cloud9 environment status"});
checkEnvironmentStatus(connectedEnvironment['id']).then(function(status){
if (connectedEnvironment.state == "NOT_CONNECTED") {
commandDisconnect();
return;
}
console.log(status);
p.report({message: "Connecting to Cloud9 instance"});
doConnect(connectedEnvironment['id']);
}).catch(function(error){
console.log(error);
if (connectedEnvironment.state == "NOT_CONNECTED") {
commandDisconnect();
return;
}
p.report({message: "Turning on Cloud9 instance"});
let awsreq = aws4.sign({
service: 'cloud9',
region: awsregion,
method: 'POST',
path: '/',
headers: {
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCloud9WorkspaceManagementService.ActivateEC2Remote'
},
body: '{"environmentId":"' + connectedEnvironment['id'] + '"}'
},
{
secretAccessKey: extensionConfig.get('secretKey'),
accessKeyId: extensionConfig.get('accessKey')
});
request.post({
url: "https://" + awsreq.hostname + awsreq.path,
headers: awsreq.headers,
body: awsreq.body,
proxy: Utils.GetProxy()
}, function(err, httpResponse, env_token) {
if (connectedEnvironment.state == "NOT_CONNECTED") {
commandDisconnect();
return;
}
activationIntervalMaxTries = 60; // 3 mins
activationInterval = setInterval(function(){
if (connectedEnvironment.state == "NOT_CONNECTED") {
commandDisconnect();
return;
}
checkEnvironmentStatus(connectedEnvironment['id']).then(function(){
clearInterval(activationInterval);
p.report({message: "Cloud9 instance has come online, continuing to connect"});
doConnect(connectedEnvironment['id']);
}).catch(function(error){
console.log("Still not online...");
console.log(error);
activationIntervalMaxTries -= 1;
if (activationIntervalMaxTries < 1) {
clearInterval(activationInterval);
vscode.window.showWarningMessage("Failed to connect in reasonable time");
commandDisconnect();
}
});
console.log("Checking online status...");
}, 3000);
});
});
}));
}
});
}
function commandDisconnect() {
eventEmitter.emit('disconnect');
p.report({message: ""}); // TODO: Replace me with connectionPromise.resolve()
}
function commandRefreshenvironments() {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
awsregion = extensionConfig.get('region');
Utils.GetAWSCreds().then(aws_creds => {
if (aws_creds == null) {
vscode.window.setStatusBarMessage("Fill in your AWS credentials to begin", 5000);
commandSetup();
return;
}
vscode.window.setStatusBarMessage('Refreshing environments...', 5000);
refreshEnvironmentsInSidebar();
});
}
function commandSetup() {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
let config = {};
vscode.window.showInputBox({
placeHolder: "AKIA...",
prompt: "Your AWS access key for authenticating to the environment.",
value: extensionConfig.inspect('accessKey').globalValue,
ignoreFocusOut: true
}).then(function(accessKeyResponse){
config['accessKey'] = accessKeyResponse;
if (!accessKeyResponse) return;
return vscode.window.showInputBox({
prompt: "Your AWS secret key for authenticating to the environment.",
value: extensionConfig.inspect('secretKey').globalValue,
ignoreFocusOut: true
});
}).then(function(secretKeyResponse){
config['secretKey'] = secretKeyResponse;
if (!secretKeyResponse) return;
return vscode.window.showInputBox({
placeHolder: "us-west-2",
prompt: "Specifies the AWS Cloud9 region.",
value: extensionConfig.inspect('region').globalValue,
ignoreFocusOut: true
});
}).then(function(regionReponse){
if (!regionReponse) return;
extensionConfig.update("accessKey", config['accessKey'], vscode.ConfigurationTarget.Global).then(() => {
return extensionConfig.update("secretKey", config['secretKey'], vscode.ConfigurationTarget.Global);
}).then(() => {
return extensionConfig.update("region", regionReponse, vscode.ConfigurationTarget.Global);
}).then(() => {
vscode.window.setStatusBarMessage('Refreshing environments...', 5000);
refreshEnvironmentsInSidebar();
});
});
}
/////
function setEventEmitterEvents() {
eventEmitter.on('send_ch4_message', (data) => {
websocketProvider.send_ch4_message(data);
});
eventEmitter.on('request_connect', (environment) => {
refreshEnvironmentsInSidebar().then(() => {
commandConnect(environment);
});
});
eventEmitter.on('disconnect', () => {
// TODO: connectionPromise.resolve()
if (statusBarItem) {
statusBarItem.hide();
}
terminalManager.closeAll();
userProvider.clearAll();
environmentProvider.disconnectAll();
chatProvider.clearAll();
websocketProvider.disconnect();
clearInterval(connectionRefreshInterval);
/* TODO
if (vscode.workspace.workspaceFolders) {
vscode.workspace.workspaceFolders.forEach(workspaceFolder => {
if (workspaceFolder.uri.scheme == "cloud9" && workspaceFolder.uri.path.startsWith("/" + connectedEnvironment.id)) {
vscode.workspace.updateWorkspaceFolders(workspaceFolder.index, 1);
}
});
}
*/
});
eventEmitter.on('websocket_init_complete', () => {
console.log("WebSocket Init Complete, doing JOIN_DOCs");
visibleDocuments = [];
vscode.window.visibleTextEditors.forEach(editor => {
join_doc_chunks = [];
websocketProvider.send_ch4_message(
["call","collab","send",[vfsid,{"type": "JOIN_DOC","data": {
"docId": Utils.GetShortFilePath(editor.document),
"reqId": Math.floor(9007199254740992*Math.random())
}}]]
);
websocketProvider.send_ch4_message(
["watch", Utils.GetShortFilePath(editor.document), {}, {$: 10}]
);
visibleDocuments.push(editor.document.fileName);
});
console.log("Done JOIN_DOCs, doing TextEditorChangeSelection listener");
vscode.window.onDidChangeTextEditorSelection(process_cursor_update);
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
let syncStrategy = extensionConfig.get('syncStrategy');
p.report({message: "Synchronizing the environment"});
function continueSync(sync_type) {
console.log("Doing sync");
console.log(sync_type);
do_sync(sync_type).then(() => {
p.report({message: ""}); // TODO: Replace me with connectionPromise.resolve()
console.log("Creating watchers");
createWatchers();
console.log("Finished creating watchers");
statusBarItem = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left, 9);
statusBarItem.text = '$(globe) Connected to the \'' + connectedEnvironment['name'] + '\' environment';
statusBarItem.show();
}).catch((err) => {
p.report({message: ""}); // TODO: Replace me with connectionPromise.resolve()
console.warn("Sync failed");
console.log(err);
vscode.window.showWarningMessage('Synchronization failed');
statusBarItem = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Left, 9);
statusBarItem.text = '$(globe) Connected to the \'' + connectedEnvironment['name'] + '\' environment';
statusBarItem.show();
});
}
/* Don't prompt to sync if no file workspaces exist */
let foundFileWorkspace = false;
if (vscode.workspace.workspaceFolders) {
vscode.workspace.workspaceFolders.forEach(workspaceFolder => {
if (workspaceFolder.uri.scheme == "file") {
foundFileWorkspace = true;
}
});
}
if (!foundFileWorkspace) {
syncStrategy = "none";
}
setTimeout(() => { // TODO: This blocks, why does this block?!?
if (syncStrategy == "prompt") {
vscode.window.showInformationMessage("How would you like to sync?", "None", "Download Only", "Bi-directional").then((response) => {
if (response == "None") {
extensionConfig.update("syncStrategy", "none", vscode.ConfigurationTarget.Workspace);
continueSync("none");
} else if (response == "Download Only") {
extensionConfig.update("syncStrategy", "downloadonly", vscode.ConfigurationTarget.Workspace);
continueSync("downloadonly");
} else if (response == "Bi-directional") {
extensionConfig.update("syncStrategy", "bidirectional", vscode.ConfigurationTarget.Workspace);
continueSync("bidirectional");
}
}).catch(() => {
continueSync("none");
});
} else {
continueSync(syncStrategy);
}
}, 1);
});
eventEmitter.on('USER_JOIN', (event_data) => {
if (event_data["clientId"] == vfsid) return;
console.log("USER JOIN " + event_data["clientId"]);
//event_data["user"]["userId"]
let client = new RenderManager.RenderManager(event_data["clientId"], event_data["user"]["name"], userManager, event_data["user"]["color"]);
clients[event_data["clientId"]] = {
client: client,
userId: event_data["user"]["userId"],
color: event_data["user"]["color"],
name: event_data["user"]["name"],
state: event_data["user"]["state"]
};
console.log(clients);
userProvider.setUserState(event_data["userId"], event_data["user"]["state"]);
vscode.window.setStatusBarMessage(event_data["user"]["name"] + ' has joined the workspace', 5000);
});
eventEmitter.on('USER_LEAVE', (event_data) => {
if (event_data["clientId"] == vfsid) return;
vscode.window.setStatusBarMessage(clients[event_data["clientId"]]["name"] + ' has left the workspace', 5000);
userProvider.setUserState(event_data["userId"], "offline"); // TODO: Check for multiple online clients
clients[event_data["clientId"]]["client"].destroy();
userManager.removeClient(event_data["clientId"]);
clients.splice(event_data["clientId"], 1);
});
eventEmitter.on('CHAT_MESSAGE', (event_data) => {
vscode.window.setStatusBarMessage(event_data.name + ': ' + event_data.text, 5000);
chatProvider.addChatItem(event_data.id, event_data.userId, event_data.name, event_data.text, event_data.timestamp);
});
eventEmitter.on('CLEAR_CHAT', (event_data) => {
if ('clear' in event_data) {
chatProvider.clearAll();
} else if ('id' in event_data) {
chatProvider.removeChatItem(event_data['id']);
} else {
console.warn("Unknown CLEAR_CHAT data");
console.log(event_data);
}
});
eventEmitter.on('JOIN_DOC', (event_data) => {
let chunk = event_data["chunk"];
join_doc_chunks.push(chunk); // TODO: Make indexed
if (event_data["chunksLength"] == event_data["chunkNum"]) {
// Update open copy
let join_doc_response = JSON.parse(join_doc_chunks.join(""));
join_doc_chunks = [];
let path = Utils.EnsureLeadingSlash(event_data["docId"]);
let document = null;
vscode.workspace.textDocuments.forEach(doc => {
if (Utils.GetShortFilePath(doc) == Utils.EnsureLeadingSlash(event_data["docId"])) {
document = doc;
}
});
if (document == null) {
console.warn("Couldn't find document to process JOIN_DOC");
return;
}
let edit = new vscode.WorkspaceEdit();
edit.replace(
document.uri,
new vscode.Range(
document.positionAt(0),
document.positionAt(9999999999999999999999) // TODO: Fix hack
),
join_doc_response['contents']
)
editManager.addRemoteEdit(edit);
vscode.workspace.applyEdit(edit).then(() => {
editManager.lastKnownRemoteDocumentText[Utils.ShortenFilePath(path)] = join_doc_response['contents'];
editManager.lastKnownLocalDocumentText[Utils.ShortenFilePath(path)] = join_doc_response['contents'];
console.log("Initialized lastKnownTexts for doc: " + Utils.ShortenFilePath(path));
editManager.revNum = join_doc_response['revNum'];
});
// Set Selections
Object.values(join_doc_response['selections']).forEach(client => {
let internalclient = clients[client["clientId"]];
userManager.setPosition(client["clientId"], path, document, {
start: new vscode.Position(client["selection"][0], client["selection"][1]),
end: new vscode.Position(client["selection"][2], client["selection"][3])
}, client["selection"][4]);
internalclient['client'].refresh();
});
}
});
eventEmitter.on('SYNC_COMMIT', (event_data) => {
// TODO: Reapply changes after SYNC_COMMIT
//editManager.revNum = event_data["revNum"]; // not strictly needed anymore, as JOIN_DOC will override
console.warn("SYNC COMMIT");
join_doc_chunks = [];
websocketProvider.send_ch4_message(
["call","collab","send",[vfsid,{"type": "JOIN_DOC","data": {
"docId": event_data["docId"],
"reqId": Math.floor(9007199254740992*Math.random())
}}]]
);
websocketProvider.send_ch4_message(
["watch", event_data["docId"], {}, {$: 10}]
);
});
eventEmitter.on('CONNECT', (event_data) => {
console.log("CONNECT event");
websocketProvider.postconnect();
userProvider.clearAll();
console.log(event_data);
Object.values(event_data["users"]).forEach(user => {
user['clients'].forEach(clientid => {
let client = new RenderManager.RenderManager(clientid, user["name"], userManager, user["color"]);
clients[clientid] = {
client: client,
userId: user["userId"],
color: user["color"],
name: user["name"],
state: user['state']
};
console.log("Finished adding client");
});
userProvider.addUser(user["userId"], user["name"], user['state']);
});
Object.values(event_data["chatHistory"]).forEach(chat => {
chatProvider.addChatItem(chat["id"], chat["userId"], chat["name"], chat["text"], chat["timestamp"]);
});
});
eventEmitter.on('EDIT_UPDATE', (event_data) => {
console.log("Start processing EDIT_UPDATE");
editManager.revNum = event_data["revNum"];
if (event_data["clientId"] == vfsid) {
console.log("Ignoring echoed change");
return;
}
// TODO: Check revNum and make sure we're in sync
//event_data['revNum'] == 48
//event_data['selection'] == [1,2,3,4,5]
let fileName = event_data["docId"];
let editCursor = 0;
let textDocument = null;
vscode.workspace.textDocuments.forEach(td => {
if (Utils.GetShortFilePath(td) == Utils.EnsureLeadingSlash(fileName)) {
textDocument = td;
}
});
let documentUri = textDocument.uri;
if (textDocument == null) {
console.warn("Could not find document for EDIT_UPDATE");
return;
}
let edit = new vscode.WorkspaceEdit();
if ("op" in event_data) {
event_data["op"].forEach(action => {
if (action[0] == "r") {
editCursor += parseInt(action.substring(1));
} else if (action[0] == "i") {
edit.insert(
documentUri,
textDocument.positionAt(editCursor),
action.substring(1)
);
editManager.addRemoteEdit(edit);
//editCursor += action.substring(1).length; TODO: Logic is needed?
} else if (action[0] == "d") {
let delete_range = new vscode.Range(
textDocument.positionAt(editCursor),
textDocument.positionAt(editCursor + action.substring(1).length)
);
edit.delete(
documentUri,
delete_range
);
let expected_deltext = editManager.lastKnownRemoteDocumentText[Utils.EnsureLeadingSlash(fileName)].substring(editCursor, editCursor + action.substring(1).length);
let actual_deltext = action.substring(1);
if (expected_deltext != actual_deltext) {
console.warn("Triggering SYNC_COMMIT due to deltext mismatch");
console.log(expected_deltext);
console.log(actual_deltext);
console.warn("---");
eventEmitter.emit("SYNC_COMMIT", {
docId: event_data['docId']
});
return;
}
editManager.addRemoteEdit(edit);
editCursor += action.substring(1).length;
}
});
// Delete any remaining range
let remainingRange = new vscode.Range(
textDocument.positionAt(editCursor),
textDocument.positionAt(9999999999999999999999) // TODO: Fix hack
);
if (!remainingRange.isEmpty) {
console.warn("Doing a remaining range delete");
edit.delete(
documentUri,
remainingRange
);
editManager.addRemoteEdit(edit);
}
console.log(edit);
vscode.workspace.applyEdit(edit).then(() => {
console.warn("Applied edit");
// Set selection pointer
let client = clients[event_data["clientId"]];
vscode.workspace.textDocuments.forEach(document => {
if (Utils.GetShortFilePath(document) == Utils.EnsureLeadingSlash(event_data["docId"])) {
userManager.setPosition(event_data["clientId"], fileName, document, {
start: new vscode.Position(event_data["selection"][0], event_data["selection"][1]),
end: new vscode.Position(event_data["selection"][2], event_data["selection"][3])
}, event_data["selection"][4]);
client['client'].refresh();
}
});
editManager.lastKnownRemoteDocumentText[Utils.EnsureLeadingSlash(fileName)] = textDocument.getText();
console.log("Finish processing EDIT_UPDATE");
});
}
});
eventEmitter.on('CURSOR_UPDATE', (event_data) => {
if (event_data["clientId"] == vfsid) return;
let client = clients[event_data["clientId"]];
console.log("CURSOR UPDATE");
let fileName = event_data["docId"];
console.log(vscode.workspace.textDocuments);
vscode.workspace.textDocuments.forEach(document => {
if (Utils.GetShortFilePath(document) == Utils.EnsureLeadingSlash(fileName)) {
console.warn("setting pos for " + fileName);
userManager.setPosition(event_data["clientId"], Utils.EnsureLeadingSlash(fileName), document, {
start: new vscode.Position(event_data["selection"][0], event_data["selection"][1]),
end: new vscode.Position(event_data["selection"][2], event_data["selection"][3])
}, event_data["selection"][4]);
client['client'].refresh();
}
});
});
eventEmitter.on('USER_STATE', (event_data) => {
userProvider.setUserState(event_data.userId, event_data.state);
});
eventEmitter.on('ch4_data', (data, environmentId) => {
if (Array.isArray(data)) {
if (data.length>2) {
if (data[0] == "onData") {
try {
let contents = JSON.parse(data[2]);
if ([ // TODO: FILE_SAVED
"USER_JOIN",
"USER_LEAVE",
"JOIN_DOC",
"SYNC_COMMIT",
"CONNECT",
"EDIT_UPDATE",
"CURSOR_UPDATE",
"CHAT_MESSAGE",
//"GENERIC_BROADCAST",
"USER_STATE",
"CLEAR_CHAT"
].includes(contents["type"])) {
eventEmitter.emit(contents["type"], contents["data"]); // TODO: Handle unknown events
}
} catch (err) {
; // don't care
}
}
}
}
});
}
function refreshEnvironmentsInSidebar() {
return new Promise((resolve, reject) => {
Utils.GetAWSCreds().then(aws_creds => {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
awsregion = extensionConfig.get('region');
if (!extensionConfig.get('accessKey') || !extensionConfig.get('secretKey')) {
console.log("Keys not set");
resolve([]);
return;
}
let awsreq = aws4.sign({
service: 'cloud9',
region: awsregion,
method: 'POST',
path: '/',
headers: {
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCloud9WorkspaceManagementService.ListEnvironments'
},
body: '{}'
}, aws_creds);
request.post({
url: "https://" + awsreq.hostname + awsreq.path,
headers: awsreq.headers,
body: awsreq.body,
rejectUnauthorized: false,
proxy: Utils.GetProxy()
}, function(err, httpResponse, env_token) {
console.log(err);
console.log(httpResponse);
if (err != null || !httpResponse.statusCode.toString().startsWith("2")) {
vscode.window.setStatusBarMessage("Unable to connect to list environments", 5000);
resolve([]);
return;
}
let response = JSON.parse(httpResponse['body']);
let awsreq = aws4.sign({
service: 'cloud9',
region: awsregion,
method: 'POST',
path: '/',
headers: {
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCloud9WorkspaceManagementService.DescribeEnvironments'
},
body: '{"environmentIds":' + JSON.stringify(response.environmentIds) + '}'
}, aws_creds);
request.post({
url: "https://" + awsreq.hostname + awsreq.path,
headers: awsreq.headers,
body: awsreq.body,
proxy: Utils.GetProxy()
}, function(err, httpResponse, env_token) {
console.log(err);
console.log(httpResponse);
let response = JSON.parse(httpResponse['body']);
if ('environments' in response) {
environmentProvider.clearAll(); // TODO: Make this do a merge instead of replace
response['environments'].forEach(env => {
environmentProvider.addEnvironment(env);
});
resolve(response['environments']);
}
});
});
});
});
}
function checkEnvironmentStatus(environmentId) {
return new Promise((resolve, reject) => {
Utils.GetAWSCreds().then(aws_creds => {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
awsregion = extensionConfig.get('region');
let awsreq = aws4.sign({
service: 'cloud9',
region: awsregion,
method: 'POST',
path: '/',
headers: {
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCloud9WorkspaceManagementService.DescribeEnvironmentStatus'
},
body: '{"environmentId":"' + environmentId + '"}'
}, aws_creds);
request.post({
url: "https://" + awsreq.hostname + awsreq.path,
headers: awsreq.headers,
body: awsreq.body,
proxy: Utils.GetProxy()
}, function(err, httpResponse, env_token) {
let response = JSON.parse(httpResponse['body']);
if (response['status'] == "ready") {
resolve(response);
}
reject(response);
});
});
});
}
function refreshConnection(environmentId) {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
awsregion = extensionConfig.get('region');
Utils.GetAWSCreds().then(aws_creds => {
let awsreq = aws4.sign({
service: 'cloud9',
region: awsregion,
method: 'POST',
path: '/',
headers: {
'Content-Type': 'application/x-amz-json-1.1',
'X-Amz-Target': 'AWSCloud9WorkspaceManagementService.CreateEnvironmentToken'
},
body: '{"environmentId":"' + environmentId + '","refresh":true}'
}, aws_creds);
console.log("Requesting token...");
request.post({
url: "https://" + awsreq.hostname + awsreq.path,
headers: awsreq.headers,
body: awsreq.body,
proxy: Utils.GetProxy()
}, function(err, httpResponse, env_token) {
let env_token_json = JSON.parse(env_token);
if ('Message' in env_token_json && !('authenticationTag' in env_token_json)) {
vscode.window.showWarningMessage(env_token_json['Message']);
commandDisconnect();
return;
}
console.log("Refreshing connection to primary gateway...");
request.post({
url: 'https://vfs.cloud9.' + awsregion + '.amazonaws.com/vfs/' + environmentId + '/' + vfsid + '/refresh',
jar: cookieJar,
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
'Origin': 'https://' + awsregion + '.console.aws.amazon.com',
'Referer': 'https://' + awsregion + '.console.aws.amazon.com/cloud9/ide/' + environmentId
},
body: '{"version":13,"token":' + env_token + '}',
proxy: Utils.GetProxy()
}, function(err, httpResponse, body) {
console.log("Completed connection refresh");
});
});
});
}
function doConnect(environmentId) {
extensionConfig = vscode.workspace.getConfiguration('cloud9sync');
awsregion = extensionConfig.get('region');
cookieJar = request.jar();
clients = {};