Handle connecting to websocket instance

Very beta code for handling sockets

package.json

@@ -21,9 +21,12 @@
         "react-router-dom": "^5.0.1",
         "react-transition-group": "^4.1.0",
         "socket.io-client": "^2.2.0",
+        "sockette": "^2.0.6",
         "use-react-router": "^1.0.7",
         "ws-wrapper": "^2.0.0",
-        "xterm": "^3.5.1",
+        "xterm": "^3.14.4",
+        "xterm-addon-attach": "^0.1.0",
+        "xterm-addon-fit": "^0.1.0",
         "yup": "^0.27.0"
     },
     "devDependencies": {

resources/scripts/api/server/getServer.ts

@@ -0,0 +1,50 @@
+import http from '@/api/http';
+
+export interface Allocation {
+    ip: string;
+    alias: string | null;
+    port: number;
+}
+
+export interface Server {
+    id: string;
+    uuid: string;
+    name: string;
+    node: string;
+    description: string;
+    allocations: Allocation[];
+    limits: {
+        memory: number;
+        swap: number;
+        disk: number;
+        io: number;
+        cpu: number;
+    };
+    featureLimits: {
+        databases: number;
+        allocations: number;
+    };
+}
+
+export const rawDataToServerObject = (data: any): Server => ({
+    id: data.identifier,
+    uuid: data.uuid,
+    name: data.name,
+    node: data.node,
+    description: data.description ? ((data.description.length > 0) ? data.description : null) : null,
+    allocations: [{
+        ip: data.allocation.ip,
+        alias: null,
+        port: data.allocation.port,
+    }],
+    limits: { ...data.limits },
+    featureLimits: { ...data.feature_limits },
+});
+
+export default (uuid: string): Promise<Server> => {
+    return new Promise((resolve, reject) => {
+        http.get(`/api/client/servers/${uuid}`)
+            .then(response => resolve(rawDataToServerObject(response.data.attributes)))
+            .catch(reject);
+    });
+};

resources/scripts/components/dashboard/DashboardContainer.tsx

@@ -9,7 +9,7 @@ import { Link } from 'react-router-dom';
 
 export default () => (
     <div className={'my-10'}>
-        <Link to={'/server/123'} className={'flex no-underline text-neutral-200 cursor-pointer items-center bg-neutral-700 p-4 border border-transparent hover:border-neutral-500'}>
+        <Link to={'/server/e9d6c836'} className={'flex no-underline text-neutral-200 cursor-pointer items-center bg-neutral-700 p-4 border border-transparent hover:border-neutral-500'}>
             <div className={'rounded-full bg-neutral-500 p-3'}>
                 <FontAwesomeIcon icon={faServer}/>
             </div>

resources/scripts/components/elements/Spinner.tsx

@@ -0,0 +1,6 @@
+import React from 'react';
+import classNames from 'classnames';
+
+export default ({ large }: { large?: boolean }) => (
+    <div className={classNames('spinner-circle spinner-white', { 'spinner-lg': large })}/>
+);

resources/scripts/components/elements/SpinnerOverlay.tsx

@@ -1,6 +1,7 @@
 import React from 'react';
 import classNames from 'classnames';
 import { CSSTransition } from 'react-transition-group';
+import Spinner from '@/components/elements/Spinner';
 
 export default ({ large, visible }: { visible: boolean; large?: boolean }) => (
     <CSSTransition timeout={150} classNames={'fade'} in={visible} unmountOnExit={true}>
@@ -8,7 +9,7 @@ export default ({ large, visible }: { visible: boolean; large?: boolean }) => (
             className={classNames('absolute pin-t pin-l flex items-center justify-center w-full h-full rounded')}
             style={{ background: 'rgba(0, 0, 0, 0.45)' }}
         >
-            <div className={classNames('spinner-circle spinner-white', { 'spinner-lg': large })}></div>
+            <Spinner large={large}/>
         </div>
     </CSSTransition>
 );

resources/scripts/components/server/Console.tsx

@@ -0,0 +1,71 @@
+import React, { createRef, useEffect, useRef } from 'react';
+import { Terminal } from 'xterm';
+import * as TerminalFit from 'xterm/lib/addons/fit/fit';
+import SpinnerOverlay from '@/components/elements/SpinnerOverlay';
+
+const theme = {
+    background: 'transparent',
+    cursor: 'transparent',
+    black: '#000000',
+    red: '#E54B4B',
+    green: '#9ECE58',
+    yellow: '#FAED70',
+    blue: '#396FE2',
+    magenta: '#BB80B3',
+    cyan: '#2DDAFD',
+    white: '#d0d0d0',
+    brightBlack: 'rgba(255, 255, 255, 0.2)',
+    brightRed: '#FF5370',
+    brightGreen: '#C3E88D',
+    brightYellow: '#FFCB6B',
+    brightBlue: '#82AAFF',
+    brightMagenta: '#C792EA',
+    brightCyan: '#89DDFF',
+    brightWhite: '#ffffff',
+};
+
+export default () => {
+    const ref = createRef<HTMLDivElement>();
+
+    const terminal = useRef(new Terminal({
+        disableStdin: true,
+        cursorStyle: 'underline',
+        allowTransparency: true,
+        fontSize: 12,
+        fontFamily: 'Menlo, Monaco, Consolas, monospace',
+        rows: 30,
+        theme: theme,
+    }));
+
+    useEffect(() => {
+        ref.current && terminal.current.open(ref.current);
+
+        // @see https://github.com/xtermjs/xterm.js/issues/2265
+        // @see https://github.com/xtermjs/xterm.js/issues/2230
+        TerminalFit.fit(terminal.current);
+
+        terminal.current.writeln('Testing console data');
+        terminal.current.writeln('Testing other data');
+    }, []);
+
+    return (
+        <div className={'text-xs font-mono relative'}>
+            <SpinnerOverlay visible={true} large={true}/>
+            <div
+                className={'rounded-t p-2 bg-black overflow-scroll w-full'}
+                style={{
+                    minHeight: '16rem',
+                    maxHeight: '64rem',
+                }}
+            >
+                <div id={'terminal'} ref={ref}/>
+            </div>
+            <div className={'rounded-b bg-neutral-900 text-neutral-100 flex'}>
+                <div className={'flex-no-shrink p-2 font-bold'}>$</div>
+                <div className={'w-full'}>
+                    <input type={'text'} className={'bg-transparent text-neutral-100 p-2 pl-0 w-full'}/>
+                </div>
+            </div>
+        </div>
+    );
+};

resources/scripts/components/server/ServerConsole.tsx

@@ -1,7 +1,13 @@
 import React from 'react';
+import Console from '@/components/server/Console';
 
 export default () => (
-    <div className={'my-10'}>
-        Test
+    <div className={'my-10 flex'}>
+        <div className={'mx-4 w-3/4 mr-4'}>
+            <Console/>
+        </div>
+        <div className={'flex-1 ml-4'}>
+            <p>Testing</p>
+        </div>
     </div>
 );

resources/scripts/components/server/WebsocketHandler.tsx

@@ -0,0 +1,34 @@
+import React, { useEffect } from 'react';
+import { Actions, State, useStoreActions, useStoreState } from 'easy-peasy';
+import { ApplicationState } from '@/state/types';
+import Sockette from 'sockette';
+
+export default () => {
+    const server = useStoreState((state: State<ApplicationState>) => state.server.data);
+    const instance = useStoreState((state: State<ApplicationState>) => state.server.socket.instance);
+    const setInstance = useStoreActions((actions: Actions<ApplicationState>) => actions.server.socket.setInstance);
+    const setConnectionState = useStoreActions((actions: Actions<ApplicationState>) => actions.server.socket.setConnectionState);
+
+    useEffect(() => {
+        // If there is already an instance or there is no server, just exit out of this process
+        // since we don't need to make a new connection.
+        if (instance || !server) {
+            return;
+        }
+
+        console.log('need to connect to instance');
+        const socket = new Sockette(`wss://wings.pterodactyl.test:8080/api/servers/${server.uuid}/ws`, {
+            protocols: 'CC8kHCuMkXPosgzGO6d37wvhNcksWxG6kTrA',
+            // onmessage: (ev) => console.log(ev),
+            onopen: () => setConnectionState(true),
+            onclose: () => setConnectionState(false),
+            onerror: () => setConnectionState(false),
+        });
+
+        console.log('Setting instance!');
+
+        setInstance(socket);
+    }, [server]);
+
+    return null;
+};

resources/scripts/routers/ServerRouter.tsx

@@ -1,28 +1,52 @@
-import * as React from 'react';
+import React, { useEffect } from 'react';
 import { NavLink, Route, RouteComponentProps, Switch } from 'react-router-dom';
 import NavigationBar from '@/components/NavigationBar';
 import ServerConsole from '@/components/server/ServerConsole';
 import TransitionRouter from '@/TransitionRouter';
+import { Actions, State, useStoreActions, useStoreState } from 'easy-peasy';
+import { ApplicationState } from '@/state/types';
+import Spinner from '@/components/elements/Spinner';
+import WebsocketHandler from '@/components/server/WebsocketHandler';
 
-export default ({ match, location }: RouteComponentProps) => (
-    <React.Fragment>
-        <NavigationBar/>
-        <div id={'sub-navigation'}>
-            <div className={'mx-auto'} style={{ maxWidth: '1200px' }}>
-                <div className={'items'}>
-                    <NavLink to={`${match.url}`} exact>Console</NavLink>
-                    <NavLink to={`${match.url}/files`}>File Manager</NavLink>
-                    <NavLink to={`${match.url}/databases`}>Databases</NavLink>
-                    <NavLink to={`${match.url}/users`}>User Management</NavLink>
+export default ({ match, location }: RouteComponentProps<{ id: string }>) => {
+    const server = useStoreState((state: State<ApplicationState>) => state.server.data);
+    const { clearServerState, getServer } = useStoreActions((actions: Actions<ApplicationState>) => actions.server);
+
+    if (!server) {
+        getServer(match.params.id);
+    }
+
+    useEffect(() => () => clearServerState(), []);
+
+    return (
+        <React.Fragment>
+            <NavigationBar/>
+            <div id={'sub-navigation'}>
+                <div className={'mx-auto'} style={{ maxWidth: '1200px' }}>
+                    <div className={'items'}>
+                        <NavLink to={`${match.url}`} exact>Console</NavLink>
+                        <NavLink to={`${match.url}/files`}>File Manager</NavLink>
+                        <NavLink to={`${match.url}/databases`}>Databases</NavLink>
+                        <NavLink to={`${match.url}/users`}>User Management</NavLink>
+                    </div>
                 </div>
             </div>
-        </div>
-        <TransitionRouter>
-            <div className={'w-full mx-auto'} style={{ maxWidth: '1200px' }}>
-                <Switch location={location}>
-                    <Route path={`${match.path}`} component={ServerConsole} exact/>
-                </Switch>
-            </div>
-        </TransitionRouter>
-    </React.Fragment>
-);
+            <TransitionRouter>
+                <div className={'w-full mx-auto'} style={{ maxWidth: '1200px' }}>
+                    {!server ?
+                        <div className={'flex justify-center m-20'}>
+                            <Spinner large={true}/>
+                        </div>
+                        :
+                        <React.Fragment>
+                            <WebsocketHandler/>
+                            <Switch location={location}>
+                                <Route path={`${match.path}`} component={ServerConsole} exact/>
+                            </Switch>
+                        </React.Fragment>
+                    }
+                </div>
+            </TransitionRouter>
+        </React.Fragment>
+    );
+};

resources/scripts/state/index.ts

@@ -2,10 +2,12 @@ import { createStore } from 'easy-peasy';
 import { ApplicationState } from '@/state/types';
 import flashes from '@/state/models/flashes';
 import user from '@/state/models/user';
+import server from '@/state/models/server';
 
 const state: ApplicationState = {
     flashes,
     user,
+    server,
 };
 
 export const store = createStore(state);

resources/scripts/state/models/server.ts

@@ -0,0 +1,34 @@
+import getServer, { Server } from '@/api/server/getServer';
+import { action, Action, thunk, Thunk } from 'easy-peasy';
+import socket, { SocketState } from './socket';
+
+export interface ServerState {
+    data?: Server;
+    socket: SocketState;
+    getServer: Thunk<ServerState, string, {}, any, Promise<void>>;
+    setServer: Action<ServerState, Server>;
+    clearServerState: Action<ServerState>;
+}
+
+const server: ServerState = {
+    socket,
+    getServer: thunk(async (actions, payload) => {
+        const server = await getServer(payload);
+        actions.setServer(server);
+    }),
+    setServer: action((state, payload) => {
+        state.data = payload;
+    }),
+    clearServerState: action(state => {
+        state.data = undefined;
+
+        if (state.socket.instance) {
+            state.socket.instance.close();
+        }
+
+        state.socket.instance = null;
+        state.socket.connected = false;
+    }),
+};
+
+export default server;

resources/scripts/state/models/socket.ts

@@ -0,0 +1,22 @@
+import { Action, action } from 'easy-peasy';
+import Sockette from 'sockette';
+
+export interface SocketState {
+    instance: Sockette | null;
+    connected: boolean;
+    setInstance: Action<SocketState, Sockette | null>;
+    setConnectionState: Action<SocketState, boolean>;
+}
+
+const socket: SocketState = {
+    instance: null,
+    connected: false,
+    setInstance: action((state, payload) => {
+        state.instance = payload;
+    }),
+    setConnectionState: action((state, payload) => {
+        state.connected = payload;
+    }),
+};
+
+export default socket;

resources/scripts/state/types.d.ts

@@ -1,10 +1,12 @@
 import { FlashMessageType } from '@/components/MessageBox';
 import { Action } from 'easy-peasy';
 import { UserState } from '@/state/models/user';
+import { ServerState } from '@/state/models/server';
 
 export interface ApplicationState {
     flashes: FlashState;
     user: UserState;
+    server: ServerState;
 }
 
 export interface FlashState {

webpack.config.js

@@ -49,7 +49,7 @@ module.exports = {
     cache: true,
     target: 'web',
     mode: process.env.NODE_ENV,
-    devtool: isProduction ? false : 'cheap-eval-source-map',
+    devtool: isProduction ? false : 'eval-source-map',
     performance: {
         hints: false,
     },

yarn.lock

@@ -6925,6 +6925,10 @@ socket.io-parser@~3.3.0:
     debug "~3.1.0"
     isarray "2.0.1"
 
+sockette@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/sockette/-/sockette-2.0.6.tgz#63b533f3cfe3b592fc84178beea6577fa18cebf3"
+
 sockjs-client@1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.3.0.tgz#12fc9d6cb663da5739d3dc5fb6e8687da95cb177"
@@ -8015,9 +8019,17 @@ xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
-xterm@^3.5.1:
-  version "3.5.1"
-  resolved "https://registry.yarnpkg.com/xterm/-/xterm-3.5.1.tgz#d2e62ab26108a771b7bd1b7be4f6578fb4aff922"
+xterm-addon-attach@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/xterm-addon-attach/-/xterm-addon-attach-0.1.0.tgz#e0daa8188e9bb830def9ccad015fc62bc07e3abe"
+
+xterm-addon-fit@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/xterm-addon-fit/-/xterm-addon-fit-0.1.0.tgz#dd52d8b2ec6ef05faab8285bafd9310063704468"
+
+xterm@^3.14.4:
+  version "3.14.4"
+  resolved "https://registry.yarnpkg.com/xterm/-/xterm-3.14.4.tgz#68a474fd0628e6027e420f6c8b0df136f6281ff8"
 
 y18n@^3.2.1:
   version "3.2.1"