Partly functioning fuse-box, but moving te webpack now.

.eslintignore

@@ -0,0 +1,3 @@
+fuse.ts
+generate_translations.js
+src/api_tests

.gitignore

@@ -25,3 +25,5 @@ test/data/result.json
 package-lock.json
 *.orig
 
+src/shared/translations
+

fuse.ts

@@ -1,76 +1,82 @@
-import { CSSPlugin, FuseBox, FuseBoxOptions, Sparky } from "fuse-box";
+import { CSSPlugin, FuseBox, FuseBoxOptions, Sparky } from 'fuse-box';
-import path = require("path");
+import path = require('path');
-import TsTransformClasscat from "ts-transform-classcat";
+import TsTransformClasscat from 'ts-transform-classcat';
-import TsTransformInferno from "ts-transform-inferno";
+import TsTransformInferno from 'ts-transform-inferno';
 /**
  * Some of FuseBoxOptions overrides by ts config (module, target, etc)
  * https://fuse-box.org/page/working-with-targets
  */
 let fuse: FuseBox;
 const fuseOptions: FuseBoxOptions = {
-   homeDir: "./src",
+  homeDir: './src',
-   output: "dist/$name.js",
+  output: 'dist/$name.js',
-   sourceMaps: { inline: false, vendor: false },
+  sourceMaps: { inline: false, vendor: false },
-   /**
+  /**
-    * Custom TypeScript Transformers (compile Inferno tsx to ts)
+   * Custom TypeScript Transformers (compile Inferno tsx to ts)
-    */
+   */
-   transformers: {
+  transformers: {
-      before: [TsTransformClasscat(), TsTransformInferno()]
+    before: [TsTransformClasscat(), TsTransformInferno()],
-   }
+  },
 };
 const fuseClientOptions: FuseBoxOptions = {
-   ...fuseOptions,
+  ...fuseOptions,
-   plugins: [
+  plugins: [
-      /**
+    /**
-       * https://fuse-box.org/page/css-resource-plugin
+     * https://fuse-box.org/page/css-resource-plugin
-       * Compile Sass {SassPlugin()}
+     * Compile Sass {SassPlugin()}
-       * Make .css files modules-like (allow import them like modules) {CSSModules}
+     * Make .css files modules-like (allow import them like modules) {CSSModules}
-       * Make .css files modules like and allow import it from node_modules too {CSSResourcePlugin}
+     * Make .css files modules like and allow import it from node_modules too {CSSResourcePlugin}
-       * Use them all and bundle with {CSSPlugin}
+     * Use them all and bundle with {CSSPlugin}
-       * */
+     * */
-      CSSPlugin()
+    CSSPlugin(),
-   ]
+  ],
 };
 const fuseServerOptions: FuseBoxOptions = {
-   ...fuseOptions
+  ...fuseOptions,
 };
-Sparky.task("clean", () => {
+
-   /**Clean distribute (dist) folder */
+Sparky.task('clean', () => {
-   Sparky.src("dist")
+  /**Clean distribute (dist) folder */
-      .clean("dist")
+  Sparky.src('dist/').clean('dist/');
-      .exec();
 });
-Sparky.task("config", () => {
+Sparky.task('config', () => {
-   fuse = FuseBox.init(fuseOptions);
+  fuse = FuseBox.init(fuseOptions);
-   fuse.dev();
+  fuse.dev();
 });
-Sparky.task("test", ["&clean", "&config"], () => {
+Sparky.task('test', ['&clean', '&config'], () => {
-   fuse.bundle("client/bundle").test("[**/**.test.tsx]", null);
+  fuse.bundle('client/bundle').test('[**/**.test.tsx]', null);
 });
-Sparky.task("client", () => {
+Sparky.task('client', () => {
-   fuse.opts = fuseClientOptions;
+  fuse.opts = fuseClientOptions;
-   fuse
+  fuse
-      .bundle("client/bundle")
+    .bundle('client/bundle')
-      .target("browser@esnext")
+    .target('browser@esnext')
-      .watch("client/**")
+    .watch('client/**')
-      .hmr()
+    .hmr()
-      .instructions("> client/index.tsx");
+    .instructions('> client/index.tsx');
 });
-Sparky.task("server", () => {
+Sparky.task('copy-assets', () =>
-   /**Workaround. Should be fixed */
+  Sparky.src('**/**.*', { base: 'src/assets' }).dest('dist/assets')
-   fuse.opts = fuseServerOptions;
+);
-   fuse
+Sparky.task('server', () => {
-      .bundle("server/bundle")
+  /**Workaround. Should be fixed */
-      .watch("**")
+  fuse.opts = fuseServerOptions;
-      .target("server@esnext")
+  fuse
-      .instructions("> [server/index.tsx]")
+    .bundle('server/bundle')
-      .completed(proc => {
+    .watch('**')
-         proc.require({
+    .target('server@esnext')
-            // tslint:disable-next-line:no-shadowed-variable
+    .instructions('> [server/index.tsx]')
-            close: ({ FuseBox }) => FuseBox.import(FuseBox.mainFile).shutdown()
+    .completed(proc => {
-         });
+      proc.require({
+        // tslint:disable-next-line:no-shadowed-variable
+        close: ({ FuseBox }) => FuseBox.import(FuseBox.mainFile).shutdown(),
       });
+    });
 });
-Sparky.task("dev", ["&clean", "&config", "&client", "&server"], () => {
+Sparky.task(
-   fuse.run();
+  'dev',
-});
+  ['&clean', '&config', '&client', '&server', '&copy-assets'],
+  () => {
+    fuse.run();
+  }
+);

generate_translations.js

@@ -0,0 +1,27 @@
+fs = require('fs');
+
+let translationDir = 'translations/';
+let outDir = 'src/shared/translations/';
+fs.mkdirSync(outDir, { recursive: true });
+fs.readdir(translationDir, (err, files) => {
+  files.forEach(filename => {
+    const lang = filename.split('.')[0];
+    try {
+      const json = JSON.parse(
+        fs.readFileSync(translationDir + filename, 'utf8')
+      );
+      var data = `export const ${lang} = {\n  translation: {`;
+      for (var key in json) {
+        if (key in json) {
+          const value = json[key].replace(/"/g, '\\"');
+          data = `${data}\n    ${key}: "${value}",`;
+        }
+      }
+      data += '\n  },\n};';
+      const target = outDir + lang + '.ts';
+      fs.writeFileSync(target, data);
+    } catch (err) {
+      console.error(err);
+    }
+  });
+});

package.json

@@ -4,20 +4,48 @@
   "author": "Dessalines <tyhou13@gmx.com>",
   "license": "AGPL-3.0",
   "scripts": {
-    "dev": "set NODE_ENV=development && node -r ts-node/register --inspect fuse.ts dev",
     "lint": "tsc --noEmit && eslint --report-unused-disable-directives --ext .js,.ts,.tsx src",
+    "prebuild": "node generate_translations.js",
+    "prestart": "node generate_translations.js",
+    "start": "set NODE_ENV=development && node -r ts-node/register --inspect fuse.ts dev",
     "test": "node -r ts-node/register --inspect fuse.ts test"
   },
   "repository": "https://github.com/LemmyNet/lemmy-isomorphic-ui",
   "dependencies": {
+    "@types/autosize": "^3.0.6",
+    "@types/node-fetch": "^2.5.7",
+    "autosize": "^4.0.2",
+    "choices.js": "^9.0.1",
     "cookie-parser": "^1.4.3",
+    "emoji-short-name": "^1.0.0",
     "express": "~4.17.1",
+    "i18next": "^19.4.1",
     "inferno": "^7.4.3",
     "inferno-create-element": "^7.4.3",
+    "inferno-helmet": "^5.2.1",
     "inferno-hydrate": "^7.4.3",
+    "inferno-i18next": "github:nimbusec-oss/inferno-i18next#semver:^7.4.2",
     "inferno-router": "^7.4.3",
     "inferno-server": "^7.4.3",
-    "serialize-javascript": "^4.0.0"
+    "isomorphic-cookie": "^1.2.4",
+    "isomorphic-ws": "^4.0.1",
+    "js-cookie": "^2.2.0",
+    "jwt-decode": "^2.2.0",
+    "markdown-it": "^11.0.0",
+    "markdown-it-container": "^3.0.0",
+    "markdown-it-emoji": "^1.4.0",
+    "markdown-it-sub": "^1.0.0",
+    "markdown-it-sup": "^1.0.0",
+    "moment": "^2.24.0",
+    "node-fetch": "^2.6.0",
+    "reconnecting-websocket": "^4.4.0",
+    "rxjs": "^6.5.5",
+    "serialize-javascript": "^4.0.0",
+    "terser": "^4.6.11",
+    "tippy.js": "^6.1.1",
+    "toastify-js": "^1.7.0",
+    "tributejs": "^5.1.3",
+    "ws": "^7.3.1"
   },
   "devDependencies": {
     "@types/cookie-parser": "^1.4.1",
@@ -26,6 +54,7 @@
     "@types/jest": "^26.0.10",
     "@types/node": "^14.6.0",
     "@types/serialize-javascript": "^4.0.0",
+    "classcat": "^4.1.0",
     "enzyme": "^3.3.0",
     "enzyme-adapter-inferno": "^1.3.0",
     "eslint": "^7.5.0",
@@ -38,15 +67,19 @@
     "jest": "^26.4.2",
     "jsdom": "16.4.0",
     "jsdom-global": "3.0.2",
+    "lemmy-js-client": "^1.0.8",
     "lint-staged": "^10.1.3",
     "prettier": "^2.0.4",
     "sortpack": "^2.1.4",
     "ts-node": "^9.0.0",
     "ts-transform-classcat": "^1.0.0",
     "ts-transform-inferno": "^4.0.3",
-    "tslint-react-recommended": "^1.0.15",
     "typescript": "^4.0.2"
   },
+  "engines": {
+    "node": ">=8.9.0"
+  },
+  "engineStrict": true,
   "husky": {
     "hooks": {
       "pre-commit": "lint-staged"

src/client/components/About/About.css

@@ -1,10 +0,0 @@
-.text {
-   color: brown;
-   font-size: 25pt;
-}
-.count {
-   color: blue;
-}
-.button {
-   color: red;
-}

src/client/components/About/About.test.tsx

@@ -1,17 +0,0 @@
-import 'jsdom-global/register';
-import { configure, mount, render, shallow } from 'enzyme';
-import InfernoEnzymeAdapter = require('enzyme-adapter-inferno');
-import { should } from 'fuse-test-runner';
-import { Component } from 'inferno';
-import { renderToSnapshot } from 'inferno-test-utils';
-import About from './About';
-configure({ adapter: new InfernoEnzymeAdapter() });
-
-export class AboutTest {
-  public 'Should be okay'() {
-    const wrapper = mount(<About />);
-    wrapper.find('.button').simulate('click');
-    const countText = wrapper.find('.count').text();
-    should(countText).beString().equal('1');
-  }
-}

src/client/components/About/About.tsx

@@ -1,32 +0,0 @@
-import { Component } from 'inferno';
-import './About.css';
-interface IState {
-  clickCount: number;
-}
-interface IProps {}
-export default class About extends Component<IProps, IState> {
-  constructor(props) {
-    super(props);
-    this.state = {
-      clickCount: 0,
-    };
-    this.increment = this.increment.bind(this);
-  }
-  protected increment() {
-    this.setState({
-      clickCount: this.state.clickCount + 1,
-    });
-  }
-  public render() {
-    return (
-      <div>
-        Simple Inferno SSR template
-        <p className="text">Hello, world!</p>
-        <button onClick={this.increment} className="button">
-          Increment
-        </button>
-        <p className="count">{this.state.clickCount}</p>
-      </div>
-    );
-  }
-}

src/client/components/App/App.tsx

@@ -1,38 +0,0 @@
-import { Component, render } from 'inferno';
-import { Link, Route, StaticRouter, Switch } from 'inferno-router';
-import About from '../About/About';
-import Home from '../Home/Home';
-interface IState {}
-interface IProps {
-  name: string;
-}
-export default class App extends Component<IProps, IState> {
-  constructor(props) {
-    super(props);
-  }
-  public render() {
-    return (
-      <div>
-        <div>
-          <h3>{this.props.name}</h3>
-          <div>
-            <Link to="/Home">
-              <p>Home</p>
-            </Link>
-          </div>
-          <div>
-            <Link to="/About" className="link">
-              <p>About</p>
-            </Link>
-          </div>
-        </div>
-        <div>
-          <Switch>
-            <Route exact path="/Home" component={Home} />
-            <Route exact path="/About" component={About} />
-          </Switch>
-        </div>
-      </div>
-    );
-  }
-}

src/client/components/Home/Home.tsx

@@ -1,22 +0,0 @@
-import { Component } from 'inferno';
-interface IState {}
-interface IProps {}
-export default class Home extends Component<IProps, IState> {
-  constructor(props) {
-    super(props);
-  }
-  protected click() {
-    /**
-     * Try to debug next line
-     */
-    console.log('hi');
-  }
-  public render() {
-    return (
-      <div>
-        Home page
-        <button onClick={this.click}>Click me</button>
-      </div>
-    );
-  }
-}

src/client/index.tsx

@@ -1,8 +1,8 @@
 import { Component } from 'inferno';
 import { hydrate } from 'inferno-hydrate';
 import { BrowserRouter } from 'inferno-router';
-import App from './components/App/App';
+import { App } from '../shared/components/app';
-import { initDevTools } from 'inferno-devtools';
+/* import { initDevTools } from 'inferno-devtools'; */
 
 declare global {
   interface Window {
@@ -14,8 +14,8 @@ declare global {
 
 const wrapper = (
   <BrowserRouter>
-    <App name={window.isoData.name} />
+    <App />
   </BrowserRouter>
 );
-initDevTools();
+/* initDevTools(); */
 hydrate(wrapper, document.getElementById('root'));

src/server/index.tsx

@@ -1,28 +1,35 @@
 import cookieParser = require('cookie-parser');
-import * as serialize from 'serialize-javascript';
+import serialize from 'serialize-javascript';
-import * as express from 'express';
+import express from 'express';
 import { StaticRouter } from 'inferno-router';
 import { renderToString } from 'inferno-server';
+import { matchPath } from 'inferno-router';
 import path = require('path');
-import App from '../client/components/App/App';
+import { App } from '../shared/components/app';
+import { routes } from '../shared/routes';
+import IsomorphicCookie from 'isomorphic-cookie';
 const server = express();
 const port = 1234;
 
 server.use(express.json());
 server.use(express.urlencoded({ extended: false }));
+server.use('/assets', express.static(path.resolve('./dist/assets')));
 server.use('/static', express.static(path.resolve('./dist/client')));
 
 server.use(cookieParser());
 
 server.get('/*', (req, res) => {
+  const activeRoute = routes.find(route => matchPath(req.url, route)) || {};
+  console.log(activeRoute);
   const context = {} as any;
   const isoData = {
     name: 'fishing sux',
   };
+  let auth: string = IsomorphicCookie.load('jwt', req);
 
   const wrapper = (
     <StaticRouter location={req.url} context={context}>
-      <App name={isoData.name} />
+      <App />
     </StaticRouter>
   );
   if (context.url) {
@@ -30,17 +37,38 @@ server.get('/*', (req, res) => {
   }
 
   res.send(`
-   <!doctype html>
+           <!DOCTYPE html>
-   <html>
+           <html lang="en">
-       <head>
+           <head>
-       <title>My Universal App</title>
+           <script>window.isoData = ${serialize(isoData)}</script>      
-       <script>window.isoData = ${serialize(isoData)}</script>      
+
-       </head>
+           <!-- Required meta tags -->
-       <body>
+           <meta name="Description" content="Lemmy">
-           <div id='root'>${renderToString(wrapper)}</div>
+           <meta charset="utf-8">
-           <script src='./static/bundle.js'></script>
+           <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-       </body>
+
-   </html>
+           <!-- Icons -->
+           <link rel="shortcut icon" type="image/svg+xml" href="/assets/favicon.svg" />
+           <link rel="apple-touch-icon" href="/assets/apple-touch-icon.png" />
+
+           <!-- Styles -->
+           <link rel="stylesheet" type="text/css" href="/assets/css/tribute.css" />
+           <link rel="stylesheet" type="text/css" href="/assets/css/toastify.css" />
+           <link rel="stylesheet" type="text/css" href="/assets/css/choices.min.css" />
+           <link rel="stylesheet" type="text/css" href="/assets/css/tippy.css" />
+           <link rel="stylesheet" type="text/css" href="/assets/css/themes/litely.min.css" id="default-light" media="(prefers-color-scheme: light)" />
+           <link rel="stylesheet" type="text/css" href="/assets/css/themes/darkly.min.css" id="default-dark" media="(prefers-color-scheme: no-preference), (prefers-color-scheme: dark)" />
+           <link rel="stylesheet" type="text/css" href="/assets/css/main.css" />
+
+           <!-- Scripts -->
+           <script async src="/assets/libs/sortable/sortable.min.js"></script>
+           </head>
+
+           <body>
+             <div id='root'>${renderToString(wrapper)}</div>
+             <script src='./static/bundle.js'></script>
+           </body>
+         </html>
 `);
 });
 let Server = server.listen(port, () => {

src/shared/components/admin-settings.tsx

@@ -0,0 +1,260 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  SiteResponse,
+  GetSiteResponse,
+  SiteConfigForm,
+  GetSiteConfigResponse,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { wsJsonToRes, capitalizeFirstLetter, toast, randomStr } from '../utils';
+import autosize from 'autosize';
+import { SiteForm } from './site-form';
+import { UserListing } from './user-listing';
+import { i18n } from '../i18next';
+
+interface AdminSettingsState {
+  siteRes: GetSiteResponse;
+  siteConfigRes: GetSiteConfigResponse;
+  siteConfigForm: SiteConfigForm;
+  loading: boolean;
+  siteConfigLoading: boolean;
+}
+
+export class AdminSettings extends Component<any, AdminSettingsState> {
+  private siteConfigTextAreaId = `site-config-${randomStr()}`;
+  private subscription: Subscription;
+  private emptyState: AdminSettingsState = {
+    siteRes: {
+      site: {
+        id: null,
+        name: null,
+        creator_id: null,
+        creator_name: null,
+        published: null,
+        number_of_users: null,
+        number_of_posts: null,
+        number_of_comments: null,
+        number_of_communities: null,
+        enable_downvotes: null,
+        open_registration: null,
+        enable_nsfw: null,
+      },
+      admins: [],
+      banned: [],
+      online: null,
+      version: null,
+      federated_instances: null,
+    },
+    siteConfigForm: {
+      config_hjson: null,
+      auth: null,
+    },
+    siteConfigRes: {
+      config_hjson: null,
+    },
+    loading: true,
+    siteConfigLoading: null,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+    WebSocketService.Instance.getSiteConfig();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.siteRes.site.name) {
+      return `${i18n.t('admin_settings')} - ${this.state.siteRes.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        {this.state.loading ? (
+          <h5>
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div class="row">
+            <div class="col-12 col-md-6">
+              {this.state.siteRes.site.id && (
+                <SiteForm site={this.state.siteRes.site} />
+              )}
+              {this.admins()}
+              {this.bannedUsers()}
+            </div>
+            <div class="col-12 col-md-6">{this.adminSettings()}</div>
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  admins() {
+    return (
+      <>
+        <h5>{capitalizeFirstLetter(i18n.t('admins'))}</h5>
+        <ul class="list-unstyled">
+          {this.state.siteRes.admins.map(admin => (
+            <li class="list-inline-item">
+              <UserListing
+                user={{
+                  name: admin.name,
+                  preferred_username: admin.preferred_username,
+                  avatar: admin.avatar,
+                  id: admin.id,
+                  local: admin.local,
+                  actor_id: admin.actor_id,
+                }}
+              />
+            </li>
+          ))}
+        </ul>
+      </>
+    );
+  }
+
+  bannedUsers() {
+    return (
+      <>
+        <h5>{i18n.t('banned_users')}</h5>
+        <ul class="list-unstyled">
+          {this.state.siteRes.banned.map(banned => (
+            <li class="list-inline-item">
+              <UserListing
+                user={{
+                  name: banned.name,
+                  preferred_username: banned.preferred_username,
+                  avatar: banned.avatar,
+                  id: banned.id,
+                  local: banned.local,
+                  actor_id: banned.actor_id,
+                }}
+              />
+            </li>
+          ))}
+        </ul>
+      </>
+    );
+  }
+
+  adminSettings() {
+    return (
+      <div>
+        <h5>{i18n.t('admin_settings')}</h5>
+        <form onSubmit={linkEvent(this, this.handleSiteConfigSubmit)}>
+          <div class="form-group row">
+            <label
+              class="col-12 col-form-label"
+              htmlFor={this.siteConfigTextAreaId}
+            >
+              {i18n.t('site_config')}
+            </label>
+            <div class="col-12">
+              <textarea
+                id={this.siteConfigTextAreaId}
+                value={this.state.siteConfigForm.config_hjson}
+                onInput={linkEvent(this, this.handleSiteConfigHjsonChange)}
+                class="form-control text-monospace"
+                rows={3}
+              />
+            </div>
+          </div>
+          <div class="form-group row">
+            <div class="col-12">
+              <button type="submit" class="btn btn-secondary mr-2">
+                {this.state.siteConfigLoading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : (
+                  capitalizeFirstLetter(i18n.t('save'))
+                )}
+              </button>
+            </div>
+          </div>
+        </form>
+      </div>
+    );
+  }
+
+  handleSiteConfigSubmit(i: AdminSettings, event: any) {
+    event.preventDefault();
+    i.state.siteConfigLoading = true;
+    WebSocketService.Instance.saveSiteConfig(i.state.siteConfigForm);
+    i.setState(i.state);
+  }
+
+  handleSiteConfigHjsonChange(i: AdminSettings, event: any) {
+    i.state.siteConfigForm.config_hjson = event.target.value;
+    i.setState(i.state);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.context.router.history.push('/');
+      this.state.loading = false;
+      this.setState(this.state);
+      return;
+    } else if (msg.reconnect) {
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+
+      // This means it hasn't been set up yet
+      if (!data.site) {
+        this.context.router.history.push('/setup');
+      }
+      this.state.siteRes = data;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.EditSite) {
+      let data = res.data as SiteResponse;
+      this.state.siteRes.site = data.site;
+      this.setState(this.state);
+      toast(i18n.t('site_saved'));
+    } else if (res.op == UserOperation.GetSiteConfig) {
+      let data = res.data as GetSiteConfigResponse;
+      this.state.siteConfigRes = data;
+      this.state.loading = false;
+      this.state.siteConfigForm.config_hjson = this.state.siteConfigRes.config_hjson;
+      this.setState(this.state);
+      var textarea: any = document.getElementById(this.siteConfigTextAreaId);
+      autosize(textarea);
+    } else if (res.op == UserOperation.SaveSiteConfig) {
+      let data = res.data as GetSiteConfigResponse;
+      this.state.siteConfigRes = data;
+      this.state.siteConfigForm.config_hjson = this.state.siteConfigRes.config_hjson;
+      this.state.siteConfigLoading = false;
+      toast(i18n.t('site_saved'));
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/app.tsx

@@ -0,0 +1,42 @@
+import { Component } from 'inferno';
+import { Route, Switch } from 'inferno-router';
+/* import { Provider } from 'inferno-i18next'; */
+/* import { i18n } from './i18next'; */
+import { routes } from '../../shared/routes';
+import { Navbar } from '../../shared/components/navbar';
+import { Footer } from '../../shared/components/footer';
+import { Symbols } from '../../shared/components/symbols';
+
+export class App extends Component<any, any> {
+  constructor(props: any, context: any) {
+    super(props, context);
+  }
+
+  render() {
+    return (
+      <>
+        <h1>Hi there!</h1>
+        {/* <Provider i18next={i18n}> */}
+        <div>
+          <Navbar />
+          <div class="mt-4 p-0 fl-1">
+            <Switch>
+              {routes.map(({ path, exact, component: C, ...rest }) => (
+                <Route
+                  key={path}
+                  path={path}
+                  exact={exact}
+                  render={props => <C {...props} {...rest} />}
+                />
+              ))}
+              {/* <Route render={(props) => <NoMatch {...props} />} /> */}
+            </Switch>
+            <Symbols />
+          </div>
+          <Footer />
+        </div>
+        {/* </Provider> */}
+      </>
+    );
+  }
+}

src/shared/components/banner-icon-header.tsx

@@ -0,0 +1,30 @@
+import { Component } from 'inferno';
+
+interface BannerIconHeaderProps {
+  banner?: string;
+  icon?: string;
+}
+
+export class BannerIconHeader extends Component<BannerIconHeaderProps, any> {
+  constructor(props: any, context: any) {
+    super(props, context);
+  }
+
+  render() {
+    return (
+      <div class="position-relative mb-2">
+        {this.props.banner && (
+          <img src={this.props.banner} class="banner img-fluid" />
+        )}
+        {this.props.icon && (
+          <img
+            src={this.props.icon}
+            className={`ml-2 mb-0 ${
+              this.props.banner ? 'avatar-pushup' : ''
+            } rounded-circle avatar-overlay`}
+          />
+        )}
+      </div>
+    );
+  }
+}

src/shared/components/cake-day.tsx

@@ -0,0 +1,25 @@
+import { Component } from 'inferno';
+import { i18n } from '../i18next';
+
+interface CakeDayProps {
+  creatorName: string;
+}
+
+export class CakeDay extends Component<CakeDayProps, any> {
+  render() {
+    return (
+      <div
+        className={`mx-2 d-inline-block unselectable pointer`}
+        data-tippy-content={this.cakeDayTippy()}
+      >
+        <svg class="icon icon-inline">
+          <use xlinkHref="#icon-cake"></use>
+        </svg>
+      </div>
+    );
+  }
+
+  cakeDayTippy(): string {
+    return i18n.t('cake_day_info', { creator_name: this.props.creatorName });
+  }
+}

src/shared/components/comment-form.tsx

@@ -0,0 +1,154 @@
+import { Component } from 'inferno';
+import { Link } from 'inferno-router';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  CommentNode as CommentNodeI,
+  CommentForm as CommentFormI,
+  WebSocketJsonResponse,
+  UserOperation,
+  CommentResponse,
+} from 'lemmy-js-client';
+import { capitalizeFirstLetter, wsJsonToRes } from '../utils';
+import { WebSocketService, UserService } from '../services';
+import { i18n } from '../i18next';
+import { T } from 'inferno-i18next';
+import { MarkdownTextArea } from './markdown-textarea';
+
+interface CommentFormProps {
+  postId?: number;
+  node?: CommentNodeI;
+  onReplyCancel?(): any;
+  edit?: boolean;
+  disabled?: boolean;
+  focus?: boolean;
+}
+
+interface CommentFormState {
+  commentForm: CommentFormI;
+  buttonTitle: string;
+  finished: boolean;
+}
+
+export class CommentForm extends Component<CommentFormProps, CommentFormState> {
+  private subscription: Subscription;
+  private emptyState: CommentFormState = {
+    commentForm: {
+      auth: null,
+      content: null,
+      post_id: this.props.node
+        ? this.props.node.comment.post_id
+        : this.props.postId,
+      creator_id: UserService.Instance.user
+        ? UserService.Instance.user.id
+        : null,
+    },
+    buttonTitle: !this.props.node
+      ? capitalizeFirstLetter(i18n.t('post'))
+      : this.props.edit
+      ? capitalizeFirstLetter(i18n.t('save'))
+      : capitalizeFirstLetter(i18n.t('reply')),
+    finished: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.handleCommentSubmit = this.handleCommentSubmit.bind(this);
+    this.handleReplyCancel = this.handleReplyCancel.bind(this);
+
+    this.state = this.emptyState;
+
+    if (this.props.node) {
+      if (this.props.edit) {
+        this.state.commentForm.edit_id = this.props.node.comment.id;
+        this.state.commentForm.parent_id = this.props.node.comment.parent_id;
+        this.state.commentForm.content = this.props.node.comment.content;
+        this.state.commentForm.creator_id = this.props.node.comment.creator_id;
+      } else {
+        // A reply gets a new parent id
+        this.state.commentForm.parent_id = this.props.node.comment.id;
+      }
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  render() {
+    return (
+      <div class="mb-3">
+        {UserService.Instance.user ? (
+          <MarkdownTextArea
+            initialContent={this.state.commentForm.content}
+            buttonTitle={this.state.buttonTitle}
+            finished={this.state.finished}
+            replyType={!!this.props.node}
+            focus={this.props.focus}
+            disabled={this.props.disabled}
+            onSubmit={this.handleCommentSubmit}
+            onReplyCancel={this.handleReplyCancel}
+          />
+        ) : (
+          <div class="alert alert-light" role="alert">
+            <svg class="icon icon-inline mr-2">
+              <use xlinkHref="#icon-alert-triangle"></use>
+            </svg>
+            <T i18nKey="must_login" class="d-inline">
+              #
+              <Link class="alert-link" to="/login">
+                #
+              </Link>
+            </T>
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  handleCommentSubmit(msg: { val: string; formId: string }) {
+    this.state.commentForm.content = msg.val;
+    this.state.commentForm.form_id = msg.formId;
+    if (this.props.edit) {
+      WebSocketService.Instance.editComment(this.state.commentForm);
+    } else {
+      WebSocketService.Instance.createComment(this.state.commentForm);
+    }
+    this.setState(this.state);
+  }
+
+  handleReplyCancel() {
+    this.props.onReplyCancel();
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+
+    // Only do the showing and hiding if logged in
+    if (UserService.Instance.user) {
+      if (
+        res.op == UserOperation.CreateComment ||
+        res.op == UserOperation.EditComment
+      ) {
+        let data = res.data as CommentResponse;
+
+        // This only finishes this form, if the randomly generated form_id matches the one received
+        if (this.state.commentForm.form_id == data.form_id) {
+          this.setState({ finished: true });
+
+          // Necessary because it broke tribute for some reaso
+          this.setState({ finished: false });
+        }
+      }
+    }
+  }
+}

src/shared/components/comment-nodes.tsx

@@ -0,0 +1,74 @@
+import { Component } from 'inferno';
+import { CommentSortType } from '../interfaces';
+import {
+  CommentNode as CommentNodeI,
+  CommunityUser,
+  UserView,
+  SortType,
+} from 'lemmy-js-client';
+import { commentSort, commentSortSortType } from '../utils';
+import { CommentNode } from './comment-node';
+
+interface CommentNodesState {}
+
+interface CommentNodesProps {
+  nodes: CommentNodeI[];
+  moderators?: CommunityUser[];
+  admins?: UserView[];
+  postCreatorId?: number;
+  noBorder?: boolean;
+  noIndent?: boolean;
+  viewOnly?: boolean;
+  locked?: boolean;
+  markable?: boolean;
+  showContext?: boolean;
+  showCommunity?: boolean;
+  sort?: CommentSortType;
+  sortType?: SortType;
+  enableDownvotes: boolean;
+}
+
+export class CommentNodes extends Component<
+  CommentNodesProps,
+  CommentNodesState
+> {
+  constructor(props: any, context: any) {
+    super(props, context);
+  }
+
+  render() {
+    return (
+      <div className="comments">
+        {this.sorter().map(node => (
+          <CommentNode
+            key={node.comment.id}
+            node={node}
+            noBorder={this.props.noBorder}
+            noIndent={this.props.noIndent}
+            viewOnly={this.props.viewOnly}
+            locked={this.props.locked}
+            moderators={this.props.moderators}
+            admins={this.props.admins}
+            postCreatorId={this.props.postCreatorId}
+            markable={this.props.markable}
+            showContext={this.props.showContext}
+            showCommunity={this.props.showCommunity}
+            sort={this.props.sort}
+            sortType={this.props.sortType}
+            enableDownvotes={this.props.enableDownvotes}
+          />
+        ))}
+      </div>
+    );
+  }
+
+  sorter(): CommentNodeI[] {
+    if (this.props.sort !== undefined) {
+      commentSort(this.props.nodes, this.props.sort);
+    } else if (this.props.sortType !== undefined) {
+      commentSortSortType(this.props.nodes, this.props.sortType);
+    }
+
+    return this.props.nodes;
+  }
+}

src/shared/components/communities.tsx

@@ -0,0 +1,258 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  Community,
+  ListCommunitiesResponse,
+  CommunityResponse,
+  FollowCommunityForm,
+  ListCommunitiesForm,
+  SortType,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { wsJsonToRes, toast, getPageFromProps } from '../utils';
+import { CommunityLink } from './community-link';
+import { i18n } from '../i18next';
+
+declare const Sortable: any;
+
+const communityLimit = 100;
+
+interface CommunitiesState {
+  communities: Community[];
+  page: number;
+  loading: boolean;
+  site: Site;
+}
+
+interface CommunitiesProps {
+  page: number;
+}
+
+export class Communities extends Component<any, CommunitiesState> {
+  private subscription: Subscription;
+  private emptyState: CommunitiesState = {
+    communities: [],
+    loading: true,
+    page: getPageFromProps(this.props),
+    site: undefined,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    this.refetch();
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  static getDerivedStateFromProps(props: any): CommunitiesProps {
+    return {
+      page: getPageFromProps(props),
+    };
+  }
+
+  componentDidUpdate(_: any, lastState: CommunitiesState) {
+    if (lastState.page !== this.state.page) {
+      this.setState({ loading: true });
+      this.refetch();
+    }
+  }
+
+  get documentTitle(): string {
+    if (this.state.site) {
+      return `${i18n.t('communities')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        {this.state.loading ? (
+          <h5 class="">
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div>
+            <h5>{i18n.t('list_of_communities')}</h5>
+            <div class="table-responsive">
+              <table id="community_table" class="table table-sm table-hover">
+                <thead class="pointer">
+                  <tr>
+                    <th>{i18n.t('name')}</th>
+                    <th>{i18n.t('category')}</th>
+                    <th class="text-right">{i18n.t('subscribers')}</th>
+                    <th class="text-right d-none d-lg-table-cell">
+                      {i18n.t('posts')}
+                    </th>
+                    <th class="text-right d-none d-lg-table-cell">
+                      {i18n.t('comments')}
+                    </th>
+                    <th></th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {this.state.communities.map(community => (
+                    <tr>
+                      <td>
+                        <CommunityLink community={community} />
+                      </td>
+                      <td>{community.category_name}</td>
+                      <td class="text-right">
+                        {community.number_of_subscribers}
+                      </td>
+                      <td class="text-right d-none d-lg-table-cell">
+                        {community.number_of_posts}
+                      </td>
+                      <td class="text-right d-none d-lg-table-cell">
+                        {community.number_of_comments}
+                      </td>
+                      <td class="text-right">
+                        {community.subscribed ? (
+                          <span
+                            class="pointer btn-link"
+                            onClick={linkEvent(
+                              community.id,
+                              this.handleUnsubscribe
+                            )}
+                          >
+                            {i18n.t('unsubscribe')}
+                          </span>
+                        ) : (
+                          <span
+                            class="pointer btn-link"
+                            onClick={linkEvent(
+                              community.id,
+                              this.handleSubscribe
+                            )}
+                          >
+                            {i18n.t('subscribe')}
+                          </span>
+                        )}
+                      </td>
+                    </tr>
+                  ))}
+                </tbody>
+              </table>
+            </div>
+            {this.paginator()}
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="mt-2">
+        {this.state.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+
+        {this.state.communities.length > 0 && (
+          <button
+            class="btn btn-secondary"
+            onClick={linkEvent(this, this.nextPage)}
+          >
+            {i18n.t('next')}
+          </button>
+        )}
+      </div>
+    );
+  }
+
+  updateUrl(paramUpdates: CommunitiesProps) {
+    const page = paramUpdates.page || this.state.page;
+    this.props.history.push(`/communities/page/${page}`);
+  }
+
+  nextPage(i: Communities) {
+    i.updateUrl({ page: i.state.page + 1 });
+  }
+
+  prevPage(i: Communities) {
+    i.updateUrl({ page: i.state.page - 1 });
+  }
+
+  handleUnsubscribe(communityId: number) {
+    let form: FollowCommunityForm = {
+      community_id: communityId,
+      follow: false,
+    };
+    WebSocketService.Instance.followCommunity(form);
+  }
+
+  handleSubscribe(communityId: number) {
+    let form: FollowCommunityForm = {
+      community_id: communityId,
+      follow: true,
+    };
+    WebSocketService.Instance.followCommunity(form);
+  }
+
+  refetch() {
+    let listCommunitiesForm: ListCommunitiesForm = {
+      sort: SortType.TopAll,
+      limit: communityLimit,
+      page: this.state.page,
+    };
+
+    WebSocketService.Instance.listCommunities(listCommunitiesForm);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.ListCommunities) {
+      let data = res.data as ListCommunitiesResponse;
+      this.state.communities = data.communities;
+      this.state.communities.sort(
+        (a, b) => b.number_of_subscribers - a.number_of_subscribers
+      );
+      this.state.loading = false;
+      window.scrollTo(0, 0);
+      this.setState(this.state);
+      let table = document.querySelector('#community_table');
+      Sortable.initTable(table);
+    } else if (res.op == UserOperation.FollowCommunity) {
+      let data = res.data as CommunityResponse;
+      let found = this.state.communities.find(c => c.id == data.community.id);
+      found.subscribed = data.community.subscribed;
+      found.number_of_subscribers = data.community.number_of_subscribers;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/community-form.tsx

@@ -0,0 +1,364 @@
+import { Component, linkEvent } from 'inferno';
+import { Prompt } from 'inferno-router';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  CommunityForm as CommunityFormI,
+  UserOperation,
+  Category,
+  ListCategoriesResponse,
+  CommunityResponse,
+  WebSocketJsonResponse,
+  Community,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { wsJsonToRes, capitalizeFirstLetter, toast, randomStr } from '../utils';
+import { i18n } from '../i18next';
+
+import { MarkdownTextArea } from './markdown-textarea';
+import { ImageUploadForm } from './image-upload-form';
+
+interface CommunityFormProps {
+  community?: Community; // If a community is given, that means this is an edit
+  onCancel?(): any;
+  onCreate?(community: Community): any;
+  onEdit?(community: Community): any;
+  enableNsfw: boolean;
+}
+
+interface CommunityFormState {
+  communityForm: CommunityFormI;
+  categories: Category[];
+  loading: boolean;
+}
+
+export class CommunityForm extends Component<
+  CommunityFormProps,
+  CommunityFormState
+> {
+  private id = `community-form-${randomStr()}`;
+  private subscription: Subscription;
+
+  private emptyState: CommunityFormState = {
+    communityForm: {
+      name: null,
+      title: null,
+      category_id: null,
+      nsfw: false,
+      icon: null,
+      banner: null,
+    },
+    categories: [],
+    loading: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    this.handleCommunityDescriptionChange = this.handleCommunityDescriptionChange.bind(
+      this
+    );
+
+    this.handleIconUpload = this.handleIconUpload.bind(this);
+    this.handleIconRemove = this.handleIconRemove.bind(this);
+
+    this.handleBannerUpload = this.handleBannerUpload.bind(this);
+    this.handleBannerRemove = this.handleBannerRemove.bind(this);
+
+    if (this.props.community) {
+      this.state.communityForm = {
+        name: this.props.community.name,
+        title: this.props.community.title,
+        category_id: this.props.community.category_id,
+        description: this.props.community.description,
+        edit_id: this.props.community.id,
+        nsfw: this.props.community.nsfw,
+        icon: this.props.community.icon,
+        banner: this.props.community.banner,
+        auth: null,
+      };
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.listCategories();
+  }
+
+  componentDidUpdate() {
+    if (
+      !this.state.loading &&
+      (this.state.communityForm.name ||
+        this.state.communityForm.title ||
+        this.state.communityForm.description)
+    ) {
+      window.onbeforeunload = () => true;
+    } else {
+      window.onbeforeunload = undefined;
+    }
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+    window.onbeforeunload = null;
+  }
+
+  render() {
+    return (
+      <>
+        <Prompt
+          when={
+            !this.state.loading &&
+            (this.state.communityForm.name ||
+              this.state.communityForm.title ||
+              this.state.communityForm.description)
+          }
+          message={i18n.t('block_leaving')}
+        />
+        <form onSubmit={linkEvent(this, this.handleCreateCommunitySubmit)}>
+          {!this.props.community && (
+            <div class="form-group row">
+              <label class="col-12 col-form-label" htmlFor="community-name">
+                {i18n.t('name')}
+                <span
+                  class="pointer unselectable ml-2 text-muted"
+                  data-tippy-content={i18n.t('name_explain')}
+                >
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-help-circle"></use>
+                  </svg>
+                </span>
+              </label>
+              <div class="col-12">
+                <input
+                  type="text"
+                  id="community-name"
+                  class="form-control"
+                  value={this.state.communityForm.name}
+                  onInput={linkEvent(this, this.handleCommunityNameChange)}
+                  required
+                  minLength={3}
+                  maxLength={20}
+                  pattern="[a-z0-9_]+"
+                  title={i18n.t('community_reqs')}
+                />
+              </div>
+            </div>
+          )}
+          <div class="form-group row">
+            <label class="col-12 col-form-label" htmlFor="community-title">
+              {i18n.t('display_name')}
+              <span
+                class="pointer unselectable ml-2 text-muted"
+                data-tippy-content={i18n.t('display_name_explain')}
+              >
+                <svg class="icon icon-inline">
+                  <use xlinkHref="#icon-help-circle"></use>
+                </svg>
+              </span>
+            </label>
+            <div class="col-12">
+              <input
+                type="text"
+                id="community-title"
+                value={this.state.communityForm.title}
+                onInput={linkEvent(this, this.handleCommunityTitleChange)}
+                class="form-control"
+                required
+                minLength={3}
+                maxLength={100}
+              />
+            </div>
+          </div>
+          <div class="form-group">
+            <label>{i18n.t('icon')}</label>
+            <ImageUploadForm
+              uploadTitle={i18n.t('upload_icon')}
+              imageSrc={this.state.communityForm.icon}
+              onUpload={this.handleIconUpload}
+              onRemove={this.handleIconRemove}
+              rounded
+            />
+          </div>
+          <div class="form-group">
+            <label>{i18n.t('banner')}</label>
+            <ImageUploadForm
+              uploadTitle={i18n.t('upload_banner')}
+              imageSrc={this.state.communityForm.banner}
+              onUpload={this.handleBannerUpload}
+              onRemove={this.handleBannerRemove}
+            />
+          </div>
+          <div class="form-group row">
+            <label class="col-12 col-form-label" htmlFor={this.id}>
+              {i18n.t('sidebar')}
+            </label>
+            <div class="col-12">
+              <MarkdownTextArea
+                initialContent={this.state.communityForm.description}
+                onContentChange={this.handleCommunityDescriptionChange}
+              />
+            </div>
+          </div>
+          <div class="form-group row">
+            <label class="col-12 col-form-label" htmlFor="community-category">
+              {i18n.t('category')}
+            </label>
+            <div class="col-12">
+              <select
+                class="form-control"
+                id="community-category"
+                value={this.state.communityForm.category_id}
+                onInput={linkEvent(this, this.handleCommunityCategoryChange)}
+              >
+                {this.state.categories.map(category => (
+                  <option value={category.id}>{category.name}</option>
+                ))}
+              </select>
+            </div>
+          </div>
+
+          {this.props.enableNsfw && (
+            <div class="form-group row">
+              <div class="col-12">
+                <div class="form-check">
+                  <input
+                    class="form-check-input"
+                    id="community-nsfw"
+                    type="checkbox"
+                    checked={this.state.communityForm.nsfw}
+                    onChange={linkEvent(this, this.handleCommunityNsfwChange)}
+                  />
+                  <label class="form-check-label" htmlFor="community-nsfw">
+                    {i18n.t('nsfw')}
+                  </label>
+                </div>
+              </div>
+            </div>
+          )}
+          <div class="form-group row">
+            <div class="col-12">
+              <button
+                type="submit"
+                class="btn btn-secondary mr-2"
+                disabled={this.state.loading}
+              >
+                {this.state.loading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : this.props.community ? (
+                  capitalizeFirstLetter(i18n.t('save'))
+                ) : (
+                  capitalizeFirstLetter(i18n.t('create'))
+                )}
+              </button>
+              {this.props.community && (
+                <button
+                  type="button"
+                  class="btn btn-secondary"
+                  onClick={linkEvent(this, this.handleCancel)}
+                >
+                  {i18n.t('cancel')}
+                </button>
+              )}
+            </div>
+          </div>
+        </form>
+      </>
+    );
+  }
+
+  handleCreateCommunitySubmit(i: CommunityForm, event: any) {
+    event.preventDefault();
+    i.state.loading = true;
+    if (i.props.community) {
+      WebSocketService.Instance.editCommunity(i.state.communityForm);
+    } else {
+      WebSocketService.Instance.createCommunity(i.state.communityForm);
+    }
+    i.setState(i.state);
+  }
+
+  handleCommunityNameChange(i: CommunityForm, event: any) {
+    i.state.communityForm.name = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleCommunityTitleChange(i: CommunityForm, event: any) {
+    i.state.communityForm.title = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleCommunityDescriptionChange(val: string) {
+    this.state.communityForm.description = val;
+    this.setState(this.state);
+  }
+
+  handleCommunityCategoryChange(i: CommunityForm, event: any) {
+    i.state.communityForm.category_id = Number(event.target.value);
+    i.setState(i.state);
+  }
+
+  handleCommunityNsfwChange(i: CommunityForm, event: any) {
+    i.state.communityForm.nsfw = event.target.checked;
+    i.setState(i.state);
+  }
+
+  handleCancel(i: CommunityForm) {
+    i.props.onCancel();
+  }
+
+  handleIconUpload(url: string) {
+    this.state.communityForm.icon = url;
+    this.setState(this.state);
+  }
+
+  handleIconRemove() {
+    this.state.communityForm.icon = '';
+    this.setState(this.state);
+  }
+
+  handleBannerUpload(url: string) {
+    this.state.communityForm.banner = url;
+    this.setState(this.state);
+  }
+
+  handleBannerRemove() {
+    this.state.communityForm.banner = '';
+    this.setState(this.state);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    console.log(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.state.loading = false;
+      this.setState(this.state);
+      return;
+    } else if (res.op == UserOperation.ListCategories) {
+      let data = res.data as ListCategoriesResponse;
+      this.state.categories = data.categories;
+      if (!this.props.community) {
+        this.state.communityForm.category_id = data.categories[0].id;
+      }
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateCommunity) {
+      let data = res.data as CommunityResponse;
+      this.state.loading = false;
+      this.props.onCreate(data.community);
+    } else if (res.op == UserOperation.EditCommunity) {
+      let data = res.data as CommunityResponse;
+      this.state.loading = false;
+      this.props.onEdit(data.community);
+    }
+  }
+}

src/shared/components/community-link.tsx

@@ -0,0 +1,60 @@
+import { Component } from 'inferno';
+import { Link } from 'inferno-router';
+import { Community } from 'lemmy-js-client';
+import { hostname, pictrsAvatarThumbnail, showAvatars } from '../utils';
+
+interface CommunityOther {
+  name: string;
+  id?: number; // Necessary if its federated
+  icon?: string;
+  local?: boolean;
+  actor_id?: string;
+}
+
+interface CommunityLinkProps {
+  community: Community | CommunityOther;
+  realLink?: boolean;
+  useApubName?: boolean;
+  muted?: boolean;
+  hideAvatar?: boolean;
+}
+
+export class CommunityLink extends Component<CommunityLinkProps, any> {
+  constructor(props: any, context: any) {
+    super(props, context);
+  }
+
+  render() {
+    let community = this.props.community;
+    let name_: string, link: string;
+    let local = community.local == null ? true : community.local;
+    if (local) {
+      name_ = community.name;
+      link = `/c/${community.name}`;
+    } else {
+      name_ = `${community.name}@${hostname(community.actor_id)}`;
+      link = !this.props.realLink
+        ? `/community/${community.id}`
+        : community.actor_id;
+    }
+
+    let apubName = `!${name_}`;
+    let displayName = this.props.useApubName ? apubName : name_;
+    return (
+      <Link
+        title={apubName}
+        className={`${this.props.muted ? 'text-muted' : ''}`}
+        to={link}
+      >
+        {!this.props.hideAvatar && community.icon && showAvatars() && (
+          <img
+            style="width: 2rem; height: 2rem;"
+            src={pictrsAvatarThumbnail(community.icon)}
+            class="rounded-circle mr-2"
+          />
+        )}
+        <span>{displayName}</span>
+      </Link>
+    );
+  }
+}

src/shared/components/community.tsx

@@ -0,0 +1,480 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { DataType } from '../interfaces';
+import {
+  UserOperation,
+  Community as CommunityI,
+  GetCommunityResponse,
+  CommunityResponse,
+  CommunityUser,
+  UserView,
+  SortType,
+  Post,
+  GetPostsForm,
+  GetCommunityForm,
+  ListingType,
+  GetPostsResponse,
+  PostResponse,
+  AddModToCommunityResponse,
+  BanFromCommunityResponse,
+  Comment,
+  GetCommentsForm,
+  GetCommentsResponse,
+  CommentResponse,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { PostListings } from './post-listings';
+import { CommentNodes } from './comment-nodes';
+import { SortSelect } from './sort-select';
+import { DataTypeSelect } from './data-type-select';
+import { Sidebar } from './sidebar';
+import { CommunityLink } from './community-link';
+import { BannerIconHeader } from './banner-icon-header';
+import {
+  wsJsonToRes,
+  fetchLimit,
+  toast,
+  getPageFromProps,
+  getSortTypeFromProps,
+  getDataTypeFromProps,
+  editCommentRes,
+  saveCommentRes,
+  createCommentLikeRes,
+  createPostLikeFindRes,
+  editPostFindRes,
+  commentsToFlatNodes,
+  setupTippy,
+  favIconUrl,
+  notifyPost,
+} from '../utils';
+import { i18n } from '../i18next';
+
+interface State {
+  community: CommunityI;
+  communityId: number;
+  communityName: string;
+  moderators: CommunityUser[];
+  admins: UserView[];
+  online: number;
+  loading: boolean;
+  posts: Post[];
+  comments: Comment[];
+  dataType: DataType;
+  sort: SortType;
+  page: number;
+  site: Site;
+}
+
+interface CommunityProps {
+  dataType: DataType;
+  sort: SortType;
+  page: number;
+}
+
+interface UrlParams {
+  dataType?: string;
+  sort?: SortType;
+  page?: number;
+}
+
+export class Community extends Component<any, State> {
+  private subscription: Subscription;
+  private emptyState: State = {
+    community: {
+      id: null,
+      name: null,
+      title: null,
+      category_id: null,
+      category_name: null,
+      creator_id: null,
+      creator_name: null,
+      number_of_subscribers: null,
+      number_of_posts: null,
+      number_of_comments: null,
+      published: null,
+      removed: null,
+      nsfw: false,
+      deleted: null,
+      local: null,
+      actor_id: null,
+      last_refreshed_at: null,
+      creator_actor_id: null,
+      creator_local: null,
+    },
+    moderators: [],
+    admins: [],
+    communityId: Number(this.props.match.params.id),
+    communityName: this.props.match.params.name,
+    online: null,
+    loading: true,
+    posts: [],
+    comments: [],
+    dataType: getDataTypeFromProps(this.props),
+    sort: getSortTypeFromProps(this.props),
+    page: getPageFromProps(this.props),
+    site: {
+      id: undefined,
+      name: undefined,
+      creator_id: undefined,
+      published: undefined,
+      creator_name: undefined,
+      number_of_users: undefined,
+      number_of_posts: undefined,
+      number_of_comments: undefined,
+      number_of_communities: undefined,
+      enable_downvotes: undefined,
+      open_registration: undefined,
+      enable_nsfw: undefined,
+      icon: undefined,
+      banner: undefined,
+      creator_preferred_username: undefined,
+    },
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.handleSortChange = this.handleSortChange.bind(this);
+    this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    let form: GetCommunityForm = {
+      id: this.state.communityId ? this.state.communityId : null,
+      name: this.state.communityName ? this.state.communityName : null,
+    };
+    WebSocketService.Instance.getCommunity(form);
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  static getDerivedStateFromProps(props: any): CommunityProps {
+    return {
+      dataType: getDataTypeFromProps(props),
+      sort: getSortTypeFromProps(props),
+      page: getPageFromProps(props),
+    };
+  }
+
+  componentDidUpdate(_: any, lastState: State) {
+    if (
+      lastState.dataType !== this.state.dataType ||
+      lastState.sort !== this.state.sort ||
+      lastState.page !== this.state.page
+    ) {
+      this.setState({ loading: true });
+      this.fetchData();
+    }
+  }
+
+  get documentTitle(): string {
+    if (this.state.community.title) {
+      return `${this.state.community.title} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  get favIcon(): string {
+    return this.state.site.icon ? this.state.site.icon : favIconUrl;
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle}>
+          <link
+            id="favicon"
+            rel="icon"
+            type="image/x-icon"
+            href={this.favIcon}
+          />
+        </Helmet>
+        {this.state.loading ? (
+          <h5>
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div class="row">
+            <div class="col-12 col-md-8">
+              {this.communityInfo()}
+              {this.selects()}
+              {this.listings()}
+              {this.paginator()}
+            </div>
+            <div class="col-12 col-md-4">
+              <Sidebar
+                community={this.state.community}
+                moderators={this.state.moderators}
+                admins={this.state.admins}
+                online={this.state.online}
+                enableNsfw={this.state.site.enable_nsfw}
+              />
+            </div>
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  listings() {
+    return this.state.dataType == DataType.Post ? (
+      <PostListings
+        posts={this.state.posts}
+        removeDuplicates
+        sort={this.state.sort}
+        enableDownvotes={this.state.site.enable_downvotes}
+        enableNsfw={this.state.site.enable_nsfw}
+      />
+    ) : (
+      <CommentNodes
+        nodes={commentsToFlatNodes(this.state.comments)}
+        noIndent
+        sortType={this.state.sort}
+        showContext
+        enableDownvotes={this.state.site.enable_downvotes}
+      />
+    );
+  }
+
+  communityInfo() {
+    return (
+      <div>
+        <BannerIconHeader
+          banner={this.state.community.banner}
+          icon={this.state.community.icon}
+        />
+        <h5 class="mb-0">{this.state.community.title}</h5>
+        <CommunityLink
+          community={this.state.community}
+          realLink
+          useApubName
+          muted
+          hideAvatar
+        />
+        <hr />
+      </div>
+    );
+  }
+
+  selects() {
+    return (
+      <div class="mb-3">
+        <span class="mr-3">
+          <DataTypeSelect
+            type_={this.state.dataType}
+            onChange={this.handleDataTypeChange}
+          />
+        </span>
+        <span class="mr-2">
+          <SortSelect sort={this.state.sort} onChange={this.handleSortChange} />
+        </span>
+        <a
+          href={`/feeds/c/${this.state.communityName}.xml?sort=${this.state.sort}`}
+          target="_blank"
+          title="RSS"
+          rel="noopener"
+        >
+          <svg class="icon text-muted small">
+            <use xlinkHref="#icon-rss">#</use>
+          </svg>
+        </a>
+      </div>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="my-2">
+        {this.state.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+        {this.state.posts.length > 0 && (
+          <button
+            class="btn btn-secondary"
+            onClick={linkEvent(this, this.nextPage)}
+          >
+            {i18n.t('next')}
+          </button>
+        )}
+      </div>
+    );
+  }
+
+  nextPage(i: Community) {
+    i.updateUrl({ page: i.state.page + 1 });
+    window.scrollTo(0, 0);
+  }
+
+  prevPage(i: Community) {
+    i.updateUrl({ page: i.state.page - 1 });
+    window.scrollTo(0, 0);
+  }
+
+  handleSortChange(val: SortType) {
+    this.updateUrl({ sort: val, page: 1 });
+    window.scrollTo(0, 0);
+  }
+
+  handleDataTypeChange(val: DataType) {
+    this.updateUrl({ dataType: DataType[val], page: 1 });
+    window.scrollTo(0, 0);
+  }
+
+  updateUrl(paramUpdates: UrlParams) {
+    const dataTypeStr = paramUpdates.dataType || DataType[this.state.dataType];
+    const sortStr = paramUpdates.sort || this.state.sort;
+    const page = paramUpdates.page || this.state.page;
+    this.props.history.push(
+      `/c/${this.state.community.name}/data_type/${dataTypeStr}/sort/${sortStr}/page/${page}`
+    );
+  }
+
+  fetchData() {
+    if (this.state.dataType == DataType.Post) {
+      let getPostsForm: GetPostsForm = {
+        page: this.state.page,
+        limit: fetchLimit,
+        sort: this.state.sort,
+        type_: ListingType.Community,
+        community_id: this.state.community.id,
+      };
+      WebSocketService.Instance.getPosts(getPostsForm);
+    } else {
+      let getCommentsForm: GetCommentsForm = {
+        page: this.state.page,
+        limit: fetchLimit,
+        sort: this.state.sort,
+        type_: ListingType.Community,
+        community_id: this.state.community.id,
+      };
+      WebSocketService.Instance.getComments(getCommentsForm);
+    }
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.context.router.history.push('/');
+      return;
+    } else if (msg.reconnect) {
+      this.fetchData();
+    } else if (res.op == UserOperation.GetCommunity) {
+      let data = res.data as GetCommunityResponse;
+      this.state.community = data.community;
+      this.state.moderators = data.moderators;
+      this.state.online = data.online;
+      this.setState(this.state);
+      this.fetchData();
+    } else if (
+      res.op == UserOperation.EditCommunity ||
+      res.op == UserOperation.DeleteCommunity ||
+      res.op == UserOperation.RemoveCommunity
+    ) {
+      let data = res.data as CommunityResponse;
+      this.state.community = data.community;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.FollowCommunity) {
+      let data = res.data as CommunityResponse;
+      this.state.community.subscribed = data.community.subscribed;
+      this.state.community.number_of_subscribers =
+        data.community.number_of_subscribers;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetPosts) {
+      let data = res.data as GetPostsResponse;
+      this.state.posts = data.posts;
+      this.state.loading = false;
+      this.setState(this.state);
+      setupTippy();
+    } else if (
+      res.op == UserOperation.EditPost ||
+      res.op == UserOperation.DeletePost ||
+      res.op == UserOperation.RemovePost ||
+      res.op == UserOperation.LockPost ||
+      res.op == UserOperation.StickyPost
+    ) {
+      let data = res.data as PostResponse;
+      editPostFindRes(data, this.state.posts);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreatePost) {
+      let data = res.data as PostResponse;
+      this.state.posts.unshift(data.post);
+      notifyPost(data.post, this.context.router);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreatePostLike) {
+      let data = res.data as PostResponse;
+      createPostLikeFindRes(data, this.state.posts);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.AddModToCommunity) {
+      let data = res.data as AddModToCommunityResponse;
+      this.state.moderators = data.moderators;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.BanFromCommunity) {
+      let data = res.data as BanFromCommunityResponse;
+
+      this.state.posts
+        .filter(p => p.creator_id == data.user.id)
+        .forEach(p => (p.banned = data.banned));
+
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetComments) {
+      let data = res.data as GetCommentsResponse;
+      this.state.comments = data.comments;
+      this.state.loading = false;
+      this.setState(this.state);
+    } else if (
+      res.op == UserOperation.EditComment ||
+      res.op == UserOperation.DeleteComment ||
+      res.op == UserOperation.RemoveComment
+    ) {
+      let data = res.data as CommentResponse;
+      editCommentRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateComment) {
+      let data = res.data as CommentResponse;
+
+      // Necessary since it might be a user reply
+      if (data.recipient_ids.length == 0) {
+        this.state.comments.unshift(data.comment);
+        this.setState(this.state);
+      }
+    } else if (res.op == UserOperation.SaveComment) {
+      let data = res.data as CommentResponse;
+      saveCommentRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateCommentLike) {
+      let data = res.data as CommentResponse;
+      createCommentLikeRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.state.admins = data.admins;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/create-community.tsx

@@ -0,0 +1,105 @@
+import { Component } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { CommunityForm } from './community-form';
+import {
+  Community,
+  UserOperation,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { toast, wsJsonToRes } from '../utils';
+import { WebSocketService, UserService } from '../services';
+import { i18n } from '../i18next';
+
+interface CreateCommunityState {
+  site: Site;
+}
+
+export class CreateCommunity extends Component<any, CreateCommunityState> {
+  private subscription: Subscription;
+  private emptyState: CreateCommunityState = {
+    site: {
+      id: undefined,
+      name: undefined,
+      creator_id: undefined,
+      published: undefined,
+      creator_name: undefined,
+      number_of_users: undefined,
+      number_of_posts: undefined,
+      number_of_comments: undefined,
+      number_of_communities: undefined,
+      enable_downvotes: undefined,
+      open_registration: undefined,
+      enable_nsfw: undefined,
+    },
+  };
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.handleCommunityCreate = this.handleCommunityCreate.bind(this);
+    this.state = this.emptyState;
+
+    if (!UserService.Instance.user) {
+      toast(i18n.t('not_logged_in'), 'danger');
+      this.context.router.history.push(`/login`);
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site.name) {
+      return `${i18n.t('create_community')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12 col-lg-6 offset-lg-3 mb-4">
+            <h5>{i18n.t('create_community')}</h5>
+            <CommunityForm
+              onCreate={this.handleCommunityCreate}
+              enableNsfw={this.state.site.enable_nsfw}
+            />
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  handleCommunityCreate(community: Community) {
+    this.props.history.push(`/c/${community.name}`);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      // Toast errors are already handled by community-form
+      return;
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/create-post.tsx

@@ -0,0 +1,132 @@
+import { Component } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { PostForm } from './post-form';
+import { toast, wsJsonToRes } from '../utils';
+import { WebSocketService, UserService } from '../services';
+import {
+  UserOperation,
+  PostFormParams,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { i18n } from '../i18next';
+
+interface CreatePostState {
+  site: Site;
+}
+
+export class CreatePost extends Component<any, CreatePostState> {
+  private subscription: Subscription;
+  private emptyState: CreatePostState = {
+    site: {
+      id: undefined,
+      name: undefined,
+      creator_id: undefined,
+      published: undefined,
+      creator_name: undefined,
+      number_of_users: undefined,
+      number_of_posts: undefined,
+      number_of_comments: undefined,
+      number_of_communities: undefined,
+      enable_downvotes: undefined,
+      open_registration: undefined,
+      enable_nsfw: undefined,
+    },
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.handlePostCreate = this.handlePostCreate.bind(this);
+    this.state = this.emptyState;
+
+    if (!UserService.Instance.user) {
+      toast(i18n.t('not_logged_in'), 'danger');
+      this.context.router.history.push(`/login`);
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site.name) {
+      return `${i18n.t('create_post')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12 col-lg-6 offset-lg-3 mb-4">
+            <h5>{i18n.t('create_post')}</h5>
+            <PostForm
+              onCreate={this.handlePostCreate}
+              params={this.params}
+              enableDownvotes={this.state.site.enable_downvotes}
+              enableNsfw={this.state.site.enable_nsfw}
+            />
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  get params(): PostFormParams {
+    let urlParams = new URLSearchParams(this.props.location.search);
+    let params: PostFormParams = {
+      name: urlParams.get('title'),
+      community: urlParams.get('community') || this.prevCommunityName,
+      body: urlParams.get('body'),
+      url: urlParams.get('url'),
+    };
+
+    return params;
+  }
+
+  get prevCommunityName(): string {
+    if (this.props.match.params.name) {
+      return this.props.match.params.name;
+    } else if (this.props.location.state) {
+      let lastLocation = this.props.location.state.prevPath;
+      if (lastLocation.includes('/c/')) {
+        return lastLocation.split('/c/')[1];
+      }
+    }
+    return;
+  }
+
+  handlePostCreate(id: number) {
+    this.props.history.push(`/post/${id}`);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/create-private-message.tsx

@@ -0,0 +1,109 @@
+import { Component } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { PrivateMessageForm } from './private-message-form';
+import { WebSocketService, UserService } from '../services';
+import {
+  UserOperation,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+  PrivateMessageFormParams,
+} from 'lemmy-js-client';
+import { toast, wsJsonToRes } from '../utils';
+import { i18n } from '../i18next';
+
+interface CreatePrivateMessageState {
+  site: Site;
+}
+
+export class CreatePrivateMessage extends Component<
+  any,
+  CreatePrivateMessageState
+> {
+  private subscription: Subscription;
+  private emptyState: CreatePrivateMessageState = {
+    site: undefined,
+  };
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+    this.handlePrivateMessageCreate = this.handlePrivateMessageCreate.bind(
+      this
+    );
+
+    if (!UserService.Instance.user) {
+      toast(i18n.t('not_logged_in'), 'danger');
+      this.context.router.history.push(`/login`);
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site) {
+      return `${i18n.t('create_private_message')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12 col-lg-6 offset-lg-3 mb-4">
+            <h5>{i18n.t('create_private_message')}</h5>
+            <PrivateMessageForm
+              onCreate={this.handlePrivateMessageCreate}
+              params={this.params}
+            />
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  get params(): PrivateMessageFormParams {
+    let urlParams = new URLSearchParams(this.props.location.search);
+    let params: PrivateMessageFormParams = {
+      recipient_id: Number(urlParams.get('recipient_id')),
+    };
+
+    return params;
+  }
+
+  handlePrivateMessageCreate() {
+    toast(i18n.t('message_sent'));
+
+    // Navigate to the front
+    this.props.history.push(`/`);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/data-type-select.tsx

@@ -0,0 +1,71 @@
+import { Component, linkEvent } from 'inferno';
+import { DataType } from '../interfaces';
+
+import { i18n } from '../i18next';
+
+interface DataTypeSelectProps {
+  type_: DataType;
+  onChange?(val: DataType): any;
+}
+
+interface DataTypeSelectState {
+  type_: DataType;
+}
+
+export class DataTypeSelect extends Component<
+  DataTypeSelectProps,
+  DataTypeSelectState
+> {
+  private emptyState: DataTypeSelectState = {
+    type_: this.props.type_,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+    console.log(this.state);
+  }
+
+  static getDerivedStateFromProps(props: any): DataTypeSelectProps {
+    return {
+      type_: props.type_,
+    };
+  }
+
+  render() {
+    return (
+      <div class="btn-group btn-group-toggle flex-wrap mb-2">
+        <label
+          className={`pointer btn btn-outline-secondary 
+            ${this.state.type_ == DataType.Post && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={DataType.Post}
+            checked={this.state.type_ == DataType.Post}
+            onChange={linkEvent(this, this.handleTypeChange)}
+          />
+          {i18n.t('posts')}
+        </label>
+        <label
+          className={`pointer btn btn-outline-secondary ${
+            this.state.type_ == DataType.Comment && 'active'
+          }`}
+        >
+          <input
+            type="radio"
+            value={DataType.Comment}
+            checked={this.state.type_ == DataType.Comment}
+            onChange={linkEvent(this, this.handleTypeChange)}
+          />
+          {i18n.t('comments')}
+        </label>
+      </div>
+    );
+  }
+
+  handleTypeChange(i: DataTypeSelect, event: any) {
+    i.props.onChange(Number(event.target.value));
+  }
+}

src/shared/components/footer.tsx

@@ -0,0 +1,89 @@
+import { Component } from 'inferno';
+import { Link } from 'inferno-router';
+import { i18n } from '../i18next';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { WebSocketService } from '../services';
+import { repoUrl, wsJsonToRes, isBrowser } from '../utils';
+import {
+  UserOperation,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+} from 'lemmy-js-client';
+
+interface FooterState {
+  version: string;
+}
+
+export class Footer extends Component<any, FooterState> {
+  private wsSub: Subscription;
+  emptyState: FooterState = {
+    version: null,
+  };
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    if (isBrowser()) {
+      this.wsSub = WebSocketService.Instance.subject
+        .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+        .subscribe(
+          msg => this.parseMessage(msg),
+          err => console.error(err),
+          () => console.log('complete')
+        );
+    }
+  }
+
+  componentWillUnmount() {
+    this.wsSub.unsubscribe();
+  }
+
+  render() {
+    return (
+      <nav class="container navbar navbar-expand-md navbar-light navbar-bg p-0 px-3 mt-2">
+        <div className="navbar-collapse">
+          <ul class="navbar-nav ml-auto">
+            <li class="nav-item">
+              <span class="navbar-text">{this.state.version}</span>
+            </li>
+            <li class="nav-item">
+              <Link class="nav-link" to="/modlog">
+                {i18n.t('modlog')}
+              </Link>
+            </li>
+            <li class="nav-item">
+              <Link class="nav-link" to="/instances">
+                {i18n.t('instances')}
+              </Link>
+            </li>
+            <li class="nav-item">
+              <a class="nav-link" href={'/docs/index.html'}>
+                {i18n.t('docs')}
+              </a>
+            </li>
+            <li class="nav-item">
+              <Link class="nav-link" to="/sponsors">
+                {i18n.t('donate')}
+              </Link>
+            </li>
+            <li class="nav-item">
+              <a class="nav-link" href={repoUrl}>
+                {i18n.t('code')}
+              </a>
+            </li>
+          </ul>
+        </div>
+      </nav>
+    );
+  }
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+
+    if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.setState({ version: data.version });
+    }
+  }
+}

src/shared/components/iframely-card.tsx

@@ -0,0 +1,105 @@
+import { Component, linkEvent } from 'inferno';
+import { Post } from 'lemmy-js-client';
+import { mdToHtml } from '../utils';
+import { i18n } from '../i18next';
+
+interface FramelyCardProps {
+  post: Post;
+}
+
+interface FramelyCardState {
+  expanded: boolean;
+}
+
+export class IFramelyCard extends Component<
+  FramelyCardProps,
+  FramelyCardState
+> {
+  private emptyState: FramelyCardState = {
+    expanded: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+  }
+
+  render() {
+    let post = this.props.post;
+    return (
+      <>
+        {post.embed_title && !this.state.expanded && (
+          <div class="card bg-transparent border-secondary mt-3 mb-2">
+            <div class="row">
+              <div class="col-12">
+                <div class="card-body">
+                  <h5 class="card-title d-inline">
+                    {post.embed_html ? (
+                      <span
+                        class="unselectable pointer"
+                        onClick={linkEvent(this, this.handleIframeExpand)}
+                        data-tippy-content={i18n.t('expand_here')}
+                      >
+                        {post.embed_title}
+                      </span>
+                    ) : (
+                      <span>
+                        <a
+                          class="text-body"
+                          target="_blank"
+                          href={post.url}
+                          rel="noopener"
+                        >
+                          {post.embed_title}
+                        </a>
+                      </span>
+                    )}
+                  </h5>
+                  <span class="d-inline-block ml-2 mb-2 small text-muted">
+                    <a
+                      class="text-muted font-italic"
+                      target="_blank"
+                      href={post.url}
+                      rel="noopener"
+                    >
+                      {new URL(post.url).hostname}
+                      <svg class="ml-1 icon">
+                        <use xlinkHref="#icon-external-link"></use>
+                      </svg>
+                    </a>
+                    {post.embed_html && (
+                      <span
+                        class="ml-2 pointer text-monospace"
+                        onClick={linkEvent(this, this.handleIframeExpand)}
+                        data-tippy-content={i18n.t('expand_here')}
+                      >
+                        {this.state.expanded ? '[-]' : '[+]'}
+                      </span>
+                    )}
+                  </span>
+                  {post.embed_description && (
+                    <div
+                      className="card-text small text-muted md-div"
+                      dangerouslySetInnerHTML={mdToHtml(post.embed_description)}
+                    />
+                  )}
+                </div>
+              </div>
+            </div>
+          </div>
+        )}
+        {this.state.expanded && (
+          <div
+            class="mt-3 mb-2"
+            dangerouslySetInnerHTML={{ __html: post.embed_html }}
+          />
+        )}
+      </>
+    );
+  }
+
+  handleIframeExpand(i: IFramelyCard) {
+    i.state.expanded = !i.state.expanded;
+    i.setState(i.state);
+  }
+}

src/shared/components/image-upload-form.tsx

@@ -0,0 +1,114 @@
+import { Component, linkEvent } from 'inferno';
+import { UserService } from '../services';
+import { toast, randomStr } from '../utils';
+
+interface ImageUploadFormProps {
+  uploadTitle: string;
+  imageSrc: string;
+  onUpload(url: string): any;
+  onRemove(): any;
+  rounded?: boolean;
+}
+
+interface ImageUploadFormState {
+  loading: boolean;
+}
+
+export class ImageUploadForm extends Component<
+  ImageUploadFormProps,
+  ImageUploadFormState
+> {
+  private id = `image-upload-form-${randomStr()}`;
+  private emptyState: ImageUploadFormState = {
+    loading: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+  }
+
+  render() {
+    return (
+      <form class="d-inline">
+        <label
+          htmlFor={this.id}
+          class="pointer ml-4 text-muted small font-weight-bold"
+        >
+          {!this.props.imageSrc ? (
+            <span class="btn btn-secondary">{this.props.uploadTitle}</span>
+          ) : (
+            <span class="d-inline-block position-relative">
+              <img
+                src={this.props.imageSrc}
+                height={this.props.rounded ? 60 : ''}
+                width={this.props.rounded ? 60 : ''}
+                className={`img-fluid ${
+                  this.props.rounded ? 'rounded-circle' : ''
+                }`}
+              />
+              <a onClick={linkEvent(this, this.handleRemoveImage)}>
+                <svg class="icon mini-overlay">
+                  <use xlinkHref="#icon-x"></use>
+                </svg>
+              </a>
+            </span>
+          )}
+        </label>
+        <input
+          id={this.id}
+          type="file"
+          accept="image/*,video/*"
+          name={this.id}
+          class="d-none"
+          disabled={!UserService.Instance.user}
+          onChange={linkEvent(this, this.handleImageUpload)}
+        />
+      </form>
+    );
+  }
+
+  handleImageUpload(i: ImageUploadForm, event: any) {
+    event.preventDefault();
+    let file = event.target.files[0];
+    const imageUploadUrl = `/pictrs/image`;
+    const formData = new FormData();
+    formData.append('images[]', file);
+
+    i.state.loading = true;
+    i.setState(i.state);
+
+    fetch(imageUploadUrl, {
+      method: 'POST',
+      body: formData,
+    })
+      .then(res => res.json())
+      .then(res => {
+        console.log('pictrs upload:');
+        console.log(res);
+        if (res.msg == 'ok') {
+          let hash = res.files[0].file;
+          let url = `${window.location.origin}/pictrs/image/${hash}`;
+          i.state.loading = false;
+          i.setState(i.state);
+          i.props.onUpload(url);
+        } else {
+          i.state.loading = false;
+          i.setState(i.state);
+          toast(JSON.stringify(res), 'danger');
+        }
+      })
+      .catch(error => {
+        i.state.loading = false;
+        i.setState(i.state);
+        toast(error, 'danger');
+      });
+  }
+
+  handleRemoveImage(i: ImageUploadForm, event: any) {
+    event.preventDefault();
+    i.state.loading = true;
+    i.setState(i.state);
+    i.props.onRemove();
+  }
+}

src/shared/components/inbox.tsx

@@ -0,0 +1,607 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  Comment,
+  SortType,
+  GetRepliesForm,
+  GetRepliesResponse,
+  GetUserMentionsForm,
+  GetUserMentionsResponse,
+  UserMentionResponse,
+  CommentResponse,
+  WebSocketJsonResponse,
+  PrivateMessage as PrivateMessageI,
+  GetPrivateMessagesForm,
+  PrivateMessagesResponse,
+  PrivateMessageResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import {
+  wsJsonToRes,
+  fetchLimit,
+  isCommentType,
+  toast,
+  editCommentRes,
+  saveCommentRes,
+  createCommentLikeRes,
+  commentsToFlatNodes,
+  setupTippy,
+} from '../utils';
+import { CommentNodes } from './comment-nodes';
+import { PrivateMessage } from './private-message';
+import { SortSelect } from './sort-select';
+import { i18n } from '../i18next';
+
+enum UnreadOrAll {
+  Unread,
+  All,
+}
+
+enum MessageType {
+  All,
+  Replies,
+  Mentions,
+  Messages,
+}
+
+type ReplyType = Comment | PrivateMessageI;
+
+interface InboxState {
+  unreadOrAll: UnreadOrAll;
+  messageType: MessageType;
+  replies: Comment[];
+  mentions: Comment[];
+  messages: PrivateMessageI[];
+  sort: SortType;
+  page: number;
+  site: Site;
+}
+
+export class Inbox extends Component<any, InboxState> {
+  private subscription: Subscription;
+  private emptyState: InboxState = {
+    unreadOrAll: UnreadOrAll.Unread,
+    messageType: MessageType.All,
+    replies: [],
+    mentions: [],
+    messages: [],
+    sort: SortType.New,
+    page: 1,
+    site: {
+      id: undefined,
+      name: undefined,
+      creator_id: undefined,
+      published: undefined,
+      creator_name: undefined,
+      number_of_users: undefined,
+      number_of_posts: undefined,
+      number_of_comments: undefined,
+      number_of_communities: undefined,
+      enable_downvotes: undefined,
+      open_registration: undefined,
+      enable_nsfw: undefined,
+    },
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.handleSortChange = this.handleSortChange.bind(this);
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    this.refetch();
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site.name) {
+      return `@${UserService.Instance.user.name} ${i18n.t('inbox')} - ${
+        this.state.site.name
+      }`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12">
+            <h5 class="mb-1">
+              {i18n.t('inbox')}
+              <small>
+                <a
+                  href={`/feeds/inbox/${UserService.Instance.auth}.xml`}
+                  target="_blank"
+                  title="RSS"
+                  rel="noopener"
+                >
+                  <svg class="icon ml-2 text-muted small">
+                    <use xlinkHref="#icon-rss">#</use>
+                  </svg>
+                </a>
+              </small>
+            </h5>
+            {this.state.replies.length +
+              this.state.mentions.length +
+              this.state.messages.length >
+              0 &&
+              this.state.unreadOrAll == UnreadOrAll.Unread && (
+                <ul class="list-inline mb-1 text-muted small font-weight-bold">
+                  <li className="list-inline-item">
+                    <span
+                      class="pointer"
+                      onClick={linkEvent(this, this.markAllAsRead)}
+                    >
+                      {i18n.t('mark_all_as_read')}
+                    </span>
+                  </li>
+                </ul>
+              )}
+            {this.selects()}
+            {this.state.messageType == MessageType.All && this.all()}
+            {this.state.messageType == MessageType.Replies && this.replies()}
+            {this.state.messageType == MessageType.Mentions && this.mentions()}
+            {this.state.messageType == MessageType.Messages && this.messages()}
+            {this.paginator()}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  unreadOrAllRadios() {
+    return (
+      <div class="btn-group btn-group-toggle flex-wrap mb-2">
+        <label
+          className={`btn btn-outline-secondary pointer
+            ${this.state.unreadOrAll == UnreadOrAll.Unread && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={UnreadOrAll.Unread}
+            checked={this.state.unreadOrAll == UnreadOrAll.Unread}
+            onChange={linkEvent(this, this.handleUnreadOrAllChange)}
+          />
+          {i18n.t('unread')}
+        </label>
+        <label
+          className={`btn btn-outline-secondary pointer
+            ${this.state.unreadOrAll == UnreadOrAll.All && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={UnreadOrAll.All}
+            checked={this.state.unreadOrAll == UnreadOrAll.All}
+            onChange={linkEvent(this, this.handleUnreadOrAllChange)}
+          />
+          {i18n.t('all')}
+        </label>
+      </div>
+    );
+  }
+
+  messageTypeRadios() {
+    return (
+      <div class="btn-group btn-group-toggle flex-wrap mb-2">
+        <label
+          className={`btn btn-outline-secondary pointer
+            ${this.state.messageType == MessageType.All && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={MessageType.All}
+            checked={this.state.messageType == MessageType.All}
+            onChange={linkEvent(this, this.handleMessageTypeChange)}
+          />
+          {i18n.t('all')}
+        </label>
+        <label
+          className={`btn btn-outline-secondary pointer
+            ${this.state.messageType == MessageType.Replies && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={MessageType.Replies}
+            checked={this.state.messageType == MessageType.Replies}
+            onChange={linkEvent(this, this.handleMessageTypeChange)}
+          />
+          {i18n.t('replies')}
+        </label>
+        <label
+          className={`btn btn-outline-secondary pointer
+            ${this.state.messageType == MessageType.Mentions && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={MessageType.Mentions}
+            checked={this.state.messageType == MessageType.Mentions}
+            onChange={linkEvent(this, this.handleMessageTypeChange)}
+          />
+          {i18n.t('mentions')}
+        </label>
+        <label
+          className={`btn btn-outline-secondary pointer
+            ${this.state.messageType == MessageType.Messages && 'active'}
+          `}
+        >
+          <input
+            type="radio"
+            value={MessageType.Messages}
+            checked={this.state.messageType == MessageType.Messages}
+            onChange={linkEvent(this, this.handleMessageTypeChange)}
+          />
+          {i18n.t('messages')}
+        </label>
+      </div>
+    );
+  }
+
+  selects() {
+    return (
+      <div className="mb-2">
+        <span class="mr-3">{this.unreadOrAllRadios()}</span>
+        <span class="mr-3">{this.messageTypeRadios()}</span>
+        <SortSelect
+          sort={this.state.sort}
+          onChange={this.handleSortChange}
+          hideHot
+        />
+      </div>
+    );
+  }
+
+  combined(): ReplyType[] {
+    return [
+      ...this.state.replies,
+      ...this.state.mentions,
+      ...this.state.messages,
+    ].sort((a, b) => b.published.localeCompare(a.published));
+  }
+
+  all() {
+    return (
+      <div>
+        {this.combined().map(i =>
+          isCommentType(i) ? (
+            <CommentNodes
+              key={i.id}
+              nodes={[{ comment: i }]}
+              noIndent
+              markable
+              showCommunity
+              showContext
+              enableDownvotes={this.state.site.enable_downvotes}
+            />
+          ) : (
+            <PrivateMessage key={i.id} privateMessage={i} />
+          )
+        )}
+      </div>
+    );
+  }
+
+  replies() {
+    return (
+      <div>
+        <CommentNodes
+          nodes={commentsToFlatNodes(this.state.replies)}
+          noIndent
+          markable
+          showCommunity
+          showContext
+          enableDownvotes={this.state.site.enable_downvotes}
+        />
+      </div>
+    );
+  }
+
+  mentions() {
+    return (
+      <div>
+        {this.state.mentions.map(mention => (
+          <CommentNodes
+            key={mention.id}
+            nodes={[{ comment: mention }]}
+            noIndent
+            markable
+            showCommunity
+            showContext
+            enableDownvotes={this.state.site.enable_downvotes}
+          />
+        ))}
+      </div>
+    );
+  }
+
+  messages() {
+    return (
+      <div>
+        {this.state.messages.map(message => (
+          <PrivateMessage key={message.id} privateMessage={message} />
+        ))}
+      </div>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="mt-2">
+        {this.state.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+        {this.unreadCount() > 0 && (
+          <button
+            class="btn btn-secondary"
+            onClick={linkEvent(this, this.nextPage)}
+          >
+            {i18n.t('next')}
+          </button>
+        )}
+      </div>
+    );
+  }
+
+  nextPage(i: Inbox) {
+    i.state.page++;
+    i.setState(i.state);
+    i.refetch();
+  }
+
+  prevPage(i: Inbox) {
+    i.state.page--;
+    i.setState(i.state);
+    i.refetch();
+  }
+
+  handleUnreadOrAllChange(i: Inbox, event: any) {
+    i.state.unreadOrAll = Number(event.target.value);
+    i.state.page = 1;
+    i.setState(i.state);
+    i.refetch();
+  }
+
+  handleMessageTypeChange(i: Inbox, event: any) {
+    i.state.messageType = Number(event.target.value);
+    i.state.page = 1;
+    i.setState(i.state);
+    i.refetch();
+  }
+
+  refetch() {
+    let repliesForm: GetRepliesForm = {
+      sort: this.state.sort,
+      unread_only: this.state.unreadOrAll == UnreadOrAll.Unread,
+      page: this.state.page,
+      limit: fetchLimit,
+    };
+    WebSocketService.Instance.getReplies(repliesForm);
+
+    let userMentionsForm: GetUserMentionsForm = {
+      sort: this.state.sort,
+      unread_only: this.state.unreadOrAll == UnreadOrAll.Unread,
+      page: this.state.page,
+      limit: fetchLimit,
+    };
+    WebSocketService.Instance.getUserMentions(userMentionsForm);
+
+    let privateMessagesForm: GetPrivateMessagesForm = {
+      unread_only: this.state.unreadOrAll == UnreadOrAll.Unread,
+      page: this.state.page,
+      limit: fetchLimit,
+    };
+    WebSocketService.Instance.getPrivateMessages(privateMessagesForm);
+  }
+
+  handleSortChange(val: SortType) {
+    this.state.sort = val;
+    this.state.page = 1;
+    this.setState(this.state);
+    this.refetch();
+  }
+
+  markAllAsRead(i: Inbox) {
+    WebSocketService.Instance.markAllAsRead();
+    i.state.replies = [];
+    i.state.mentions = [];
+    i.state.messages = [];
+    i.sendUnreadCount();
+    window.scrollTo(0, 0);
+    i.setState(i.state);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (msg.reconnect) {
+      this.refetch();
+    } else if (res.op == UserOperation.GetReplies) {
+      let data = res.data as GetRepliesResponse;
+      this.state.replies = data.replies;
+      this.sendUnreadCount();
+      window.scrollTo(0, 0);
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.GetUserMentions) {
+      let data = res.data as GetUserMentionsResponse;
+      this.state.mentions = data.mentions;
+      this.sendUnreadCount();
+      window.scrollTo(0, 0);
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.GetPrivateMessages) {
+      let data = res.data as PrivateMessagesResponse;
+      this.state.messages = data.messages;
+      this.sendUnreadCount();
+      window.scrollTo(0, 0);
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.EditPrivateMessage) {
+      let data = res.data as PrivateMessageResponse;
+      let found: PrivateMessageI = this.state.messages.find(
+        m => m.id === data.message.id
+      );
+      if (found) {
+        found.content = data.message.content;
+        found.updated = data.message.updated;
+      }
+      this.setState(this.state);
+    } else if (res.op == UserOperation.DeletePrivateMessage) {
+      let data = res.data as PrivateMessageResponse;
+      let found: PrivateMessageI = this.state.messages.find(
+        m => m.id === data.message.id
+      );
+      if (found) {
+        found.deleted = data.message.deleted;
+        found.updated = data.message.updated;
+      }
+      this.setState(this.state);
+    } else if (res.op == UserOperation.MarkPrivateMessageAsRead) {
+      let data = res.data as PrivateMessageResponse;
+      let found: PrivateMessageI = this.state.messages.find(
+        m => m.id === data.message.id
+      );
+
+      if (found) {
+        found.updated = data.message.updated;
+
+        // If youre in the unread view, just remove it from the list
+        if (this.state.unreadOrAll == UnreadOrAll.Unread && data.message.read) {
+          this.state.messages = this.state.messages.filter(
+            r => r.id !== data.message.id
+          );
+        } else {
+          let found = this.state.messages.find(c => c.id == data.message.id);
+          found.read = data.message.read;
+        }
+      }
+      this.sendUnreadCount();
+      this.setState(this.state);
+    } else if (res.op == UserOperation.MarkAllAsRead) {
+      // Moved to be instant
+    } else if (
+      res.op == UserOperation.EditComment ||
+      res.op == UserOperation.DeleteComment ||
+      res.op == UserOperation.RemoveComment
+    ) {
+      let data = res.data as CommentResponse;
+      editCommentRes(data, this.state.replies);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.MarkCommentAsRead) {
+      let data = res.data as CommentResponse;
+
+      // If youre in the unread view, just remove it from the list
+      if (this.state.unreadOrAll == UnreadOrAll.Unread && data.comment.read) {
+        this.state.replies = this.state.replies.filter(
+          r => r.id !== data.comment.id
+        );
+      } else {
+        let found = this.state.replies.find(c => c.id == data.comment.id);
+        found.read = data.comment.read;
+      }
+      this.sendUnreadCount();
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.MarkUserMentionAsRead) {
+      let data = res.data as UserMentionResponse;
+
+      let found = this.state.mentions.find(c => c.id == data.mention.id);
+      found.content = data.mention.content;
+      found.updated = data.mention.updated;
+      found.removed = data.mention.removed;
+      found.deleted = data.mention.deleted;
+      found.upvotes = data.mention.upvotes;
+      found.downvotes = data.mention.downvotes;
+      found.score = data.mention.score;
+
+      // If youre in the unread view, just remove it from the list
+      if (this.state.unreadOrAll == UnreadOrAll.Unread && data.mention.read) {
+        this.state.mentions = this.state.mentions.filter(
+          r => r.id !== data.mention.id
+        );
+      } else {
+        let found = this.state.mentions.find(c => c.id == data.mention.id);
+        found.read = data.mention.read;
+      }
+      this.sendUnreadCount();
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateComment) {
+      let data = res.data as CommentResponse;
+
+      if (data.recipient_ids.includes(UserService.Instance.user.id)) {
+        this.state.replies.unshift(data.comment);
+        this.setState(this.state);
+      } else if (data.comment.creator_id == UserService.Instance.user.id) {
+        toast(i18n.t('reply_sent'));
+      }
+    } else if (res.op == UserOperation.CreatePrivateMessage) {
+      let data = res.data as PrivateMessageResponse;
+      if (data.message.recipient_id == UserService.Instance.user.id) {
+        this.state.messages.unshift(data.message);
+        this.setState(this.state);
+      }
+    } else if (res.op == UserOperation.SaveComment) {
+      let data = res.data as CommentResponse;
+      saveCommentRes(data, this.state.replies);
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.CreateCommentLike) {
+      let data = res.data as CommentResponse;
+      createCommentLikeRes(data, this.state.replies);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+
+  sendUnreadCount() {
+    UserService.Instance.unreadCountSub.next(this.unreadCount());
+  }
+
+  unreadCount(): number {
+    return (
+      this.state.replies.filter(r => !r.read).length +
+      this.state.mentions.filter(r => !r.read).length +
+      this.state.messages.filter(
+        r =>
+          UserService.Instance.user &&
+          !r.read &&
+          r.creator_id !== UserService.Instance.user.id
+      ).length
+    );
+  }
+}

src/shared/components/instances.tsx

@@ -0,0 +1,101 @@
+import { Component } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { wsJsonToRes, toast, isBrowser } from '../utils';
+import { i18n } from '../i18next';
+
+interface InstancesState {
+  loading: boolean;
+  siteRes: GetSiteResponse;
+}
+
+export class Instances extends Component<any, InstancesState> {
+  private subscription: Subscription;
+  private emptyState: InstancesState = {
+    loading: true,
+    siteRes: undefined,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+
+    if (isBrowser()) {
+      this.subscription = WebSocketService.Instance.subject
+        .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+        .subscribe(
+          msg => this.parseMessage(msg),
+          err => console.error(err),
+          () => console.log('complete')
+        );
+
+      WebSocketService.Instance.getSite();
+    }
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.siteRes) {
+      return `${i18n.t('instances')} - ${this.state.siteRes.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        {this.state.loading ? (
+          <h5 class="">
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div>
+            <h5>{i18n.t('linked_instances')}</h5>
+            {this.state.siteRes &&
+            this.state.siteRes.federated_instances.length ? (
+              <ul>
+                {this.state.siteRes.federated_instances.map(i => (
+                  <li>
+                    <a href={`https://${i}`} target="_blank" rel="noopener">
+                      {i}
+                    </a>
+                  </li>
+                ))}
+              </ul>
+            ) : (
+              <div>{i18n.t('none_found')}</div>
+            )}
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.siteRes = data;
+      this.state.loading = false;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/listing-type-select.tsx

@@ -0,0 +1,77 @@
+import { Component, linkEvent } from 'inferno';
+import { ListingType } from 'lemmy-js-client';
+import { UserService } from '../services';
+import { randomStr } from '../utils';
+import { i18n } from '../i18next';
+
+interface ListingTypeSelectProps {
+  type_: ListingType;
+  onChange?(val: ListingType): any;
+}
+
+interface ListingTypeSelectState {
+  type_: ListingType;
+}
+
+export class ListingTypeSelect extends Component<
+  ListingTypeSelectProps,
+  ListingTypeSelectState
+> {
+  private id = `listing-type-input-${randomStr()}`;
+
+  private emptyState: ListingTypeSelectState = {
+    type_: this.props.type_,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+  }
+
+  static getDerivedStateFromProps(props: any): ListingTypeSelectProps {
+    return {
+      type_: props.type_,
+    };
+  }
+
+  render() {
+    return (
+      <div class="btn-group btn-group-toggle flex-wrap mb-2">
+        <label
+          className={`btn btn-outline-secondary 
+            ${this.state.type_ == ListingType.Subscribed && 'active'}
+            ${UserService.Instance.user == undefined ? 'disabled' : 'pointer'}
+          `}
+        >
+          <input
+            id={`${this.id}-subscribed`}
+            type="radio"
+            value={ListingType.Subscribed}
+            checked={this.state.type_ == ListingType.Subscribed}
+            onChange={linkEvent(this, this.handleTypeChange)}
+            disabled={UserService.Instance.user == undefined}
+          />
+          {i18n.t('subscribed')}
+        </label>
+        <label
+          className={`pointer btn btn-outline-secondary ${
+            this.state.type_ == ListingType.All && 'active'
+          }`}
+        >
+          <input
+            id={`${this.id}-all`}
+            type="radio"
+            value={ListingType.All}
+            checked={this.state.type_ == ListingType.All}
+            onChange={linkEvent(this, this.handleTypeChange)}
+          />
+          {i18n.t('all')}
+        </label>
+      </div>
+    );
+  }
+
+  handleTypeChange(i: ListingTypeSelect, event: any) {
+    i.props.onChange(event.target.value);
+  }
+}

src/shared/components/login.tsx

@@ -0,0 +1,485 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  LoginForm,
+  RegisterForm,
+  LoginResponse,
+  UserOperation,
+  PasswordResetForm,
+  GetSiteResponse,
+  GetCaptchaResponse,
+  WebSocketJsonResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import { wsJsonToRes, validEmail, toast } from '../utils';
+import { i18n } from '../i18next';
+
+interface State {
+  loginForm: LoginForm;
+  registerForm: RegisterForm;
+  loginLoading: boolean;
+  registerLoading: boolean;
+  captcha: GetCaptchaResponse;
+  captchaPlaying: boolean;
+  site: Site;
+}
+
+export class Login extends Component<any, State> {
+  private subscription: Subscription;
+
+  emptyState: State = {
+    loginForm: {
+      username_or_email: undefined,
+      password: undefined,
+    },
+    registerForm: {
+      username: undefined,
+      password: undefined,
+      password_verify: undefined,
+      admin: false,
+      show_nsfw: false,
+      captcha_uuid: undefined,
+      captcha_answer: undefined,
+    },
+    loginLoading: false,
+    registerLoading: false,
+    captcha: undefined,
+    captchaPlaying: false,
+    site: {
+      id: undefined,
+      name: undefined,
+      creator_id: undefined,
+      published: undefined,
+      creator_name: undefined,
+      number_of_users: undefined,
+      number_of_posts: undefined,
+      number_of_comments: undefined,
+      number_of_communities: undefined,
+      enable_downvotes: undefined,
+      open_registration: undefined,
+      enable_nsfw: undefined,
+    },
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+    WebSocketService.Instance.getCaptcha();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site.name) {
+      return `${i18n.t('login')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12 col-lg-6 mb-4">{this.loginForm()}</div>
+          <div class="col-12 col-lg-6">{this.registerForm()}</div>
+        </div>
+      </div>
+    );
+  }
+
+  loginForm() {
+    return (
+      <div>
+        <form onSubmit={linkEvent(this, this.handleLoginSubmit)}>
+          <h5>{i18n.t('login')}</h5>
+          <div class="form-group row">
+            <label
+              class="col-sm-2 col-form-label"
+              htmlFor="login-email-or-username"
+            >
+              {i18n.t('email_or_username')}
+            </label>
+            <div class="col-sm-10">
+              <input
+                type="text"
+                class="form-control"
+                id="login-email-or-username"
+                value={this.state.loginForm.username_or_email}
+                onInput={linkEvent(this, this.handleLoginUsernameChange)}
+                required
+                minLength={3}
+              />
+            </div>
+          </div>
+          <div class="form-group row">
+            <label class="col-sm-2 col-form-label" htmlFor="login-password">
+              {i18n.t('password')}
+            </label>
+            <div class="col-sm-10">
+              <input
+                type="password"
+                id="login-password"
+                value={this.state.loginForm.password}
+                onInput={linkEvent(this, this.handleLoginPasswordChange)}
+                class="form-control"
+                required
+              />
+              {validEmail(this.state.loginForm.username_or_email) && (
+                <button
+                  type="button"
+                  onClick={linkEvent(this, this.handlePasswordReset)}
+                  className="btn p-0 btn-link d-inline-block float-right text-muted small font-weight-bold"
+                >
+                  {i18n.t('forgot_password')}
+                </button>
+              )}
+            </div>
+          </div>
+          <div class="form-group row">
+            <div class="col-sm-10">
+              <button type="submit" class="btn btn-secondary">
+                {this.state.loginLoading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : (
+                  i18n.t('login')
+                )}
+              </button>
+            </div>
+          </div>
+        </form>
+      </div>
+    );
+  }
+
+  registerForm() {
+    return (
+      <form onSubmit={linkEvent(this, this.handleRegisterSubmit)}>
+        <h5>{i18n.t('sign_up')}</h5>
+
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="register-username">
+            {i18n.t('username')}
+          </label>
+
+          <div class="col-sm-10">
+            <input
+              type="text"
+              id="register-username"
+              class="form-control"
+              value={this.state.registerForm.username}
+              onInput={linkEvent(this, this.handleRegisterUsernameChange)}
+              required
+              minLength={3}
+              maxLength={20}
+              pattern="[a-zA-Z0-9_]+"
+            />
+          </div>
+        </div>
+
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="register-email">
+            {i18n.t('email')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="email"
+              id="register-email"
+              class="form-control"
+              placeholder={i18n.t('optional')}
+              value={this.state.registerForm.email}
+              onInput={linkEvent(this, this.handleRegisterEmailChange)}
+              minLength={3}
+            />
+            {!validEmail(this.state.registerForm.email) && (
+              <div class="mt-2 mb-0 alert alert-light" role="alert">
+                <svg class="icon icon-inline mr-2">
+                  <use xlinkHref="#icon-alert-triangle"></use>
+                </svg>
+                {i18n.t('no_password_reset')}
+              </div>
+            )}
+          </div>
+        </div>
+
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="register-password">
+            {i18n.t('password')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="password"
+              id="register-password"
+              value={this.state.registerForm.password}
+              autoComplete="new-password"
+              onInput={linkEvent(this, this.handleRegisterPasswordChange)}
+              class="form-control"
+              required
+            />
+          </div>
+        </div>
+
+        <div class="form-group row">
+          <label
+            class="col-sm-2 col-form-label"
+            htmlFor="register-verify-password"
+          >
+            {i18n.t('verify_password')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="password"
+              id="register-verify-password"
+              value={this.state.registerForm.password_verify}
+              autoComplete="new-password"
+              onInput={linkEvent(this, this.handleRegisterPasswordVerifyChange)}
+              class="form-control"
+              required
+            />
+          </div>
+        </div>
+
+        {this.state.captcha && (
+          <div class="form-group row">
+            <label class="col-sm-2" htmlFor="register-captcha">
+              <span class="mr-2">{i18n.t('enter_code')}</span>
+              <button
+                type="button"
+                class="btn btn-secondary"
+                onClick={linkEvent(this, this.handleRegenCaptcha)}
+              >
+                <svg class="icon icon-refresh-cw">
+                  <use xlinkHref="#icon-refresh-cw"></use>
+                </svg>
+              </button>
+            </label>
+            {this.showCaptcha()}
+            <div class="col-sm-6">
+              <input
+                type="text"
+                class="form-control"
+                id="register-captcha"
+                value={this.state.registerForm.captcha_answer}
+                onInput={linkEvent(
+                  this,
+                  this.handleRegisterCaptchaAnswerChange
+                )}
+                required
+              />
+            </div>
+          </div>
+        )}
+        {this.state.site.enable_nsfw && (
+          <div class="form-group row">
+            <div class="col-sm-10">
+              <div class="form-check">
+                <input
+                  class="form-check-input"
+                  id="register-show-nsfw"
+                  type="checkbox"
+                  checked={this.state.registerForm.show_nsfw}
+                  onChange={linkEvent(this, this.handleRegisterShowNsfwChange)}
+                />
+                <label class="form-check-label" htmlFor="register-show-nsfw">
+                  {i18n.t('show_nsfw')}
+                </label>
+              </div>
+            </div>
+          </div>
+        )}
+        <div class="form-group row">
+          <div class="col-sm-10">
+            <button type="submit" class="btn btn-secondary">
+              {this.state.registerLoading ? (
+                <svg class="icon icon-spinner spin">
+                  <use xlinkHref="#icon-spinner"></use>
+                </svg>
+              ) : (
+                i18n.t('sign_up')
+              )}
+            </button>
+          </div>
+        </div>
+      </form>
+    );
+  }
+
+  showCaptcha() {
+    return (
+      <div class="col-sm-4">
+        {this.state.captcha.ok && (
+          <>
+            <img
+              class="rounded-top img-fluid"
+              src={this.captchaPngSrc()}
+              style="border-bottom-right-radius: 0; border-bottom-left-radius: 0;"
+            />
+            {this.state.captcha.ok.wav && (
+              <button
+                class="rounded-bottom btn btn-sm btn-secondary btn-block"
+                style="border-top-right-radius: 0; border-top-left-radius: 0;"
+                title={i18n.t('play_captcha_audio')}
+                onClick={linkEvent(this, this.handleCaptchaPlay)}
+                type="button"
+                disabled={this.state.captchaPlaying}
+              >
+                <svg class="icon icon-play">
+                  <use xlinkHref="#icon-play"></use>
+                </svg>
+              </button>
+            )}
+          </>
+        )}
+      </div>
+    );
+  }
+
+  handleLoginSubmit(i: Login, event: any) {
+    event.preventDefault();
+    i.state.loginLoading = true;
+    i.setState(i.state);
+    WebSocketService.Instance.login(i.state.loginForm);
+  }
+
+  handleLoginUsernameChange(i: Login, event: any) {
+    i.state.loginForm.username_or_email = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleLoginPasswordChange(i: Login, event: any) {
+    i.state.loginForm.password = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterSubmit(i: Login, event: any) {
+    event.preventDefault();
+    i.state.registerLoading = true;
+    i.setState(i.state);
+    WebSocketService.Instance.register(i.state.registerForm);
+  }
+
+  handleRegisterUsernameChange(i: Login, event: any) {
+    i.state.registerForm.username = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterEmailChange(i: Login, event: any) {
+    i.state.registerForm.email = event.target.value;
+    if (i.state.registerForm.email == '') {
+      i.state.registerForm.email = undefined;
+    }
+    i.setState(i.state);
+  }
+
+  handleRegisterPasswordChange(i: Login, event: any) {
+    i.state.registerForm.password = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterPasswordVerifyChange(i: Login, event: any) {
+    i.state.registerForm.password_verify = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterShowNsfwChange(i: Login, event: any) {
+    i.state.registerForm.show_nsfw = event.target.checked;
+    i.setState(i.state);
+  }
+
+  handleRegisterCaptchaAnswerChange(i: Login, event: any) {
+    i.state.registerForm.captcha_answer = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegenCaptcha(_i: Login, _event: any) {
+    event.preventDefault();
+    WebSocketService.Instance.getCaptcha();
+  }
+
+  handlePasswordReset(i: Login) {
+    event.preventDefault();
+    let resetForm: PasswordResetForm = {
+      email: i.state.loginForm.username_or_email,
+    };
+    WebSocketService.Instance.passwordReset(resetForm);
+  }
+
+  handleCaptchaPlay(i: Login) {
+    event.preventDefault();
+    let snd = new Audio('data:audio/wav;base64,' + i.state.captcha.ok.wav);
+    snd.play();
+    i.state.captchaPlaying = true;
+    i.setState(i.state);
+    snd.addEventListener('ended', () => {
+      snd.currentTime = 0;
+      i.state.captchaPlaying = false;
+      i.setState(this.state);
+    });
+  }
+
+  captchaPngSrc() {
+    return `data:image/png;base64,${this.state.captcha.ok.png}`;
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.state = this.emptyState;
+      this.state.registerForm.captcha_answer = undefined;
+      // Refetch another captcha
+      WebSocketService.Instance.getCaptcha();
+      this.setState(this.state);
+      return;
+    } else {
+      if (res.op == UserOperation.Login) {
+        let data = res.data as LoginResponse;
+        this.state = this.emptyState;
+        this.setState(this.state);
+        UserService.Instance.login(data);
+        WebSocketService.Instance.userJoin();
+        toast(i18n.t('logged_in'));
+        this.props.history.push('/');
+      } else if (res.op == UserOperation.Register) {
+        let data = res.data as LoginResponse;
+        this.state = this.emptyState;
+        this.setState(this.state);
+        UserService.Instance.login(data);
+        WebSocketService.Instance.userJoin();
+        this.props.history.push('/communities');
+      } else if (res.op == UserOperation.GetCaptcha) {
+        let data = res.data as GetCaptchaResponse;
+        if (data.ok) {
+          this.state.captcha = data;
+          this.state.registerForm.captcha_uuid = data.ok.uuid;
+          this.setState(this.state);
+        }
+      } else if (res.op == UserOperation.PasswordReset) {
+        toast(i18n.t('reset_password_mail_sent'));
+      } else if (res.op == UserOperation.GetSite) {
+        let data = res.data as GetSiteResponse;
+        this.state.site = data.site;
+        this.setState(this.state);
+      }
+    }
+  }
+}

src/shared/components/main.tsx

@@ -0,0 +1,803 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Link } from 'inferno-router';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  CommunityUser,
+  GetFollowedCommunitiesResponse,
+  ListCommunitiesForm,
+  ListCommunitiesResponse,
+  Community,
+  SortType,
+  GetSiteResponse,
+  ListingType,
+  SiteResponse,
+  GetPostsResponse,
+  PostResponse,
+  Post,
+  GetPostsForm,
+  Comment,
+  GetCommentsForm,
+  GetCommentsResponse,
+  CommentResponse,
+  AddAdminResponse,
+  BanUserResponse,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { DataType } from '../interfaces';
+import { WebSocketService, UserService } from '../services';
+import { PostListings } from './post-listings';
+import { CommentNodes } from './comment-nodes';
+import { SortSelect } from './sort-select';
+import { ListingTypeSelect } from './listing-type-select';
+import { DataTypeSelect } from './data-type-select';
+import { SiteForm } from './site-form';
+import { UserListing } from './user-listing';
+import { CommunityLink } from './community-link';
+import { BannerIconHeader } from './banner-icon-header';
+import {
+  wsJsonToRes,
+  repoUrl,
+  mdToHtml,
+  fetchLimit,
+  toast,
+  getListingTypeFromProps,
+  getPageFromProps,
+  getSortTypeFromProps,
+  getDataTypeFromProps,
+  editCommentRes,
+  saveCommentRes,
+  createCommentLikeRes,
+  createPostLikeFindRes,
+  editPostFindRes,
+  commentsToFlatNodes,
+  setupTippy,
+  favIconUrl,
+  notifyPost,
+  isBrowser,
+} from '../utils';
+import { i18n } from '../i18next';
+import { T } from 'inferno-i18next';
+
+interface MainState {
+  subscribedCommunities: CommunityUser[];
+  trendingCommunities: Community[];
+  siteRes: GetSiteResponse;
+  showEditSite: boolean;
+  loading: boolean;
+  posts: Post[];
+  comments: Comment[];
+  listingType: ListingType;
+  dataType: DataType;
+  sort: SortType;
+  page: number;
+}
+
+interface MainProps {
+  listingType: ListingType;
+  dataType: DataType;
+  sort: SortType;
+  page: number;
+}
+
+interface UrlParams {
+  listingType?: ListingType;
+  dataType?: string;
+  sort?: SortType;
+  page?: number;
+}
+
+export class Main extends Component<any, MainState> {
+  private subscription: Subscription;
+  private emptyState: MainState = {
+    subscribedCommunities: [],
+    trendingCommunities: [],
+    siteRes: {
+      site: {
+        id: null,
+        name: null,
+        creator_id: null,
+        creator_name: null,
+        published: null,
+        number_of_users: null,
+        number_of_posts: null,
+        number_of_comments: null,
+        number_of_communities: null,
+        enable_downvotes: null,
+        open_registration: null,
+        enable_nsfw: null,
+        icon: null,
+        banner: null,
+        creator_preferred_username: null,
+      },
+      admins: [],
+      banned: [],
+      online: null,
+      version: null,
+      federated_instances: null,
+    },
+    showEditSite: false,
+    loading: true,
+    posts: [],
+    comments: [],
+    listingType: getListingTypeFromProps(this.props),
+    dataType: getDataTypeFromProps(this.props),
+    sort: getSortTypeFromProps(this.props),
+    page: getPageFromProps(this.props),
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.handleEditCancel = this.handleEditCancel.bind(this);
+    this.handleSortChange = this.handleSortChange.bind(this);
+    this.handleListingTypeChange = this.handleListingTypeChange.bind(this);
+    this.handleDataTypeChange = this.handleDataTypeChange.bind(this);
+
+    if (isBrowser()) {
+      // TODO
+      /* this.subscription = WebSocketService.Instance.subject */
+      /* .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10)))) */
+      /* .subscribe( */
+      /*   msg => this.parseMessage(msg), */
+      /*     err => console.error(err), */
+      /*     () => console.log('complete') */
+      /* ); */
+      /* WebSocketService.Instance.getSite(); */
+      /* if (UserService.Instance.user) { */
+      /*   WebSocketService.Instance.getFollowedCommunities(); */
+      /* } */
+      /* let listCommunitiesForm: ListCommunitiesForm = { */
+      /*   sort: SortType.Hot, */
+      /*   limit: 6, */
+      /* }; */
+      /* WebSocketService.Instance.listCommunities(listCommunitiesForm); */
+      /* this.fetchData(); */
+    }
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  /* static getDerivedStateFromProps(props: any): MainProps { */
+  /*   return { */
+  /*     listingType: getListingTypeFromProps(props), */
+  /*     dataType: getDataTypeFromProps(props), */
+  /*     sort: getSortTypeFromProps(props), */
+  /*     page: getPageFromProps(props), */
+  /*   }; */
+  /* } */
+
+  /* componentDidUpdate(_: any, lastState: MainState) { */
+  /*   if ( */
+  /*     lastState.listingType !== this.state.listingType || */
+  /*     lastState.dataType !== this.state.dataType || */
+  /*     lastState.sort !== this.state.sort || */
+  /*     lastState.page !== this.state.page */
+  /*   ) { */
+  /*     this.setState({ loading: true }); */
+  /*     this.fetchData(); */
+  /*   } */
+  /* } */
+
+  get documentTitle(): string {
+    if (this.state.siteRes.site.name) {
+      return `${this.state.siteRes.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  get favIcon(): string {
+    return this.state.siteRes.site.icon
+      ? this.state.siteRes.site.icon
+      : favIconUrl;
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <h1 className={`text-warning`}>u stink main</h1>
+        <Helmet title={this.documentTitle}>
+          <link
+            id="favicon"
+            rel="icon"
+            type="image/x-icon"
+            href={this.favIcon}
+          />
+        </Helmet>
+        <div class="row">
+          <main role="main" class="col-12 col-md-8">
+            {this.posts()}
+          </main>
+          <aside class="col-12 col-md-4">{this.mySidebar()}</aside>
+        </div>
+      </div>
+    );
+  }
+
+  mySidebar() {
+    return (
+      <div>
+        {!this.state.loading && (
+          <div>
+            <div class="card bg-transparent border-secondary mb-3">
+              <div class="card-header bg-transparent border-secondary">
+                <div class="mb-2">
+                  {this.siteName()}
+                  {this.adminButtons()}
+                </div>
+                <BannerIconHeader banner={this.state.siteRes.site.banner} />
+              </div>
+              <div class="card-body">
+                {this.trendingCommunities()}
+                {this.createCommunityButton()}
+                {/*
+                {this.subscribedCommunities()}
+                */}
+              </div>
+            </div>
+
+            <div class="card bg-transparent border-secondary mb-3">
+              <div class="card-body">{this.sidebar()}</div>
+            </div>
+
+            <div class="card bg-transparent border-secondary">
+              <div class="card-body">{this.landing()}</div>
+            </div>
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  createCommunityButton() {
+    return (
+      <Link class="btn btn-secondary btn-block" to="/create_community">
+        {i18n.t('create_a_community')}
+      </Link>
+    );
+  }
+
+  trendingCommunities() {
+    return (
+      <div>
+        <h5>
+          <T i18nKey="trending_communities">
+            #
+            <Link class="text-body" to="/communities">
+              #
+            </Link>
+          </T>
+        </h5>
+        <ul class="list-inline">
+          {this.state.trendingCommunities.map(community => (
+            <li class="list-inline-item">
+              <CommunityLink community={community} />
+            </li>
+          ))}
+        </ul>
+      </div>
+    );
+  }
+
+  subscribedCommunities() {
+    return (
+      UserService.Instance.user &&
+      this.state.subscribedCommunities.length > 0 && (
+        <div>
+          <h5>
+            <T i18nKey="subscribed_to_communities">
+              #
+              <Link class="text-body" to="/communities">
+                #
+              </Link>
+            </T>
+          </h5>
+          <ul class="list-inline">
+            {this.state.subscribedCommunities.map(community => (
+              <li class="list-inline-item">
+                <CommunityLink
+                  community={{
+                    name: community.community_name,
+                    id: community.community_id,
+                    local: community.community_local,
+                    actor_id: community.community_actor_id,
+                    icon: community.community_icon,
+                  }}
+                />
+              </li>
+            ))}
+          </ul>
+        </div>
+      )
+    );
+  }
+
+  sidebar() {
+    return (
+      <div>
+        {!this.state.showEditSite ? (
+          this.siteInfo()
+        ) : (
+          <SiteForm
+            site={this.state.siteRes.site}
+            onCancel={this.handleEditCancel}
+          />
+        )}
+      </div>
+    );
+  }
+
+  updateUrl(paramUpdates: UrlParams) {
+    const listingTypeStr = paramUpdates.listingType || this.state.listingType;
+    const dataTypeStr = paramUpdates.dataType || DataType[this.state.dataType];
+    const sortStr = paramUpdates.sort || this.state.sort;
+    const page = paramUpdates.page || this.state.page;
+    this.props.history.push(
+      `/home/data_type/${dataTypeStr}/listing_type/${listingTypeStr}/sort/${sortStr}/page/${page}`
+    );
+  }
+
+  siteInfo() {
+    return (
+      <div>
+        {this.state.siteRes.site.description && this.siteDescription()}
+        {this.badges()}
+        {this.admins()}
+      </div>
+    );
+  }
+
+  siteName() {
+    return <h5 class="mb-0">{`${this.state.siteRes.site.name}`}</h5>;
+  }
+
+  admins() {
+    return (
+      <ul class="mt-1 list-inline small mb-0">
+        <li class="list-inline-item">{i18n.t('admins')}:</li>
+        {this.state.siteRes.admins.map(admin => (
+          <li class="list-inline-item">
+            <UserListing
+              user={{
+                name: admin.name,
+                preferred_username: admin.preferred_username,
+                avatar: admin.avatar,
+                local: admin.local,
+                actor_id: admin.actor_id,
+                id: admin.id,
+              }}
+            />
+          </li>
+        ))}
+      </ul>
+    );
+  }
+
+  badges() {
+    return (
+      <ul class="my-2 list-inline">
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_online', { count: this.state.siteRes.online })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_users', {
+            count: this.state.siteRes.site.number_of_users,
+          })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_communities', {
+            count: this.state.siteRes.site.number_of_communities,
+          })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_posts', {
+            count: this.state.siteRes.site.number_of_posts,
+          })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_comments', {
+            count: this.state.siteRes.site.number_of_comments,
+          })}
+        </li>
+        <li className="list-inline-item">
+          <Link className="badge badge-light" to="/modlog">
+            {i18n.t('modlog')}
+          </Link>
+        </li>
+      </ul>
+    );
+  }
+
+  adminButtons() {
+    return (
+      this.canAdmin && (
+        <ul class="list-inline mb-1 text-muted font-weight-bold">
+          <li className="list-inline-item-action">
+            <span
+              class="pointer"
+              onClick={linkEvent(this, this.handleEditClick)}
+              data-tippy-content={i18n.t('edit')}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-edit"></use>
+              </svg>
+            </span>
+          </li>
+        </ul>
+      )
+    );
+  }
+
+  siteDescription() {
+    return (
+      <div
+        className="md-div"
+        dangerouslySetInnerHTML={mdToHtml(this.state.siteRes.site.description)}
+      />
+    );
+  }
+
+  landing() {
+    return (
+      <>
+        <h5>
+          {i18n.t('powered_by')}
+          <svg class="icon mx-2">
+            <use xlinkHref="#icon-mouse">#</use>
+          </svg>
+          <a href={repoUrl}>
+            Lemmy<sup>beta</sup>
+          </a>
+        </h5>
+        <p class="mb-0">
+          <T i18nKey="landing_0">
+            #
+            <a href="https://en.wikipedia.org/wiki/Social_network_aggregation">
+              #
+            </a>
+            <a href="https://en.wikipedia.org/wiki/Fediverse">#</a>
+            <br class="big"></br>
+            <code>#</code>
+            <br></br>
+            <b>#</b>
+            <br class="big"></br>
+            <a href={repoUrl}>#</a>
+            <br class="big"></br>
+            <a href="https://www.rust-lang.org">#</a>
+            <a href="https://actix.rs/">#</a>
+            <a href="https://infernojs.org">#</a>
+            <a href="https://www.typescriptlang.org/">#</a>
+            <br class="big"></br>
+            <a href="https://github.com/LemmyNet/lemmy/graphs/contributors?type=a">
+              #
+            </a>
+          </T>
+        </p>
+      </>
+    );
+  }
+
+  posts() {
+    return (
+      <div class="main-content-wrapper">
+        {this.state.loading ? (
+          <h5>
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div>
+            {this.selects()}
+            {this.listings()}
+            {this.paginator()}
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  listings() {
+    return this.state.dataType == DataType.Post ? (
+      <PostListings
+        posts={this.state.posts}
+        showCommunity
+        removeDuplicates
+        sort={this.state.sort}
+        enableDownvotes={this.state.siteRes.site.enable_downvotes}
+        enableNsfw={this.state.siteRes.site.enable_nsfw}
+      />
+    ) : (
+      <CommentNodes
+        nodes={commentsToFlatNodes(this.state.comments)}
+        noIndent
+        showCommunity
+        sortType={this.state.sort}
+        showContext
+        enableDownvotes={this.state.siteRes.site.enable_downvotes}
+      />
+    );
+  }
+
+  selects() {
+    return (
+      <div className="mb-3">
+        <span class="mr-3">
+          <DataTypeSelect
+            type_={this.state.dataType}
+            onChange={this.handleDataTypeChange}
+          />
+        </span>
+        <span class="mr-3">
+          <ListingTypeSelect
+            type_={this.state.listingType}
+            onChange={this.handleListingTypeChange}
+          />
+        </span>
+        <span class="mr-2">
+          <SortSelect sort={this.state.sort} onChange={this.handleSortChange} />
+        </span>
+        {this.state.listingType == ListingType.All && (
+          <a
+            href={`/feeds/all.xml?sort=${this.state.sort}`}
+            target="_blank"
+            rel="noopener"
+            title="RSS"
+          >
+            <svg class="icon text-muted small">
+              <use xlinkHref="#icon-rss">#</use>
+            </svg>
+          </a>
+        )}
+        {UserService.Instance.user &&
+          this.state.listingType == ListingType.Subscribed && (
+            <a
+              href={`/feeds/front/${UserService.Instance.auth}.xml?sort=${this.state.sort}`}
+              target="_blank"
+              title="RSS"
+              rel="noopener"
+            >
+              <svg class="icon text-muted small">
+                <use xlinkHref="#icon-rss">#</use>
+              </svg>
+            </a>
+          )}
+      </div>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="my-2">
+        {this.state.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+        {this.state.posts.length > 0 && (
+          <button
+            class="btn btn-secondary"
+            onClick={linkEvent(this, this.nextPage)}
+          >
+            {i18n.t('next')}
+          </button>
+        )}
+      </div>
+    );
+  }
+
+  get canAdmin(): boolean {
+    return (
+      UserService.Instance.user &&
+      this.state.siteRes.admins
+        .map(a => a.id)
+        .includes(UserService.Instance.user.id)
+    );
+  }
+
+  handleEditClick(i: Main) {
+    i.state.showEditSite = true;
+    i.setState(i.state);
+  }
+
+  handleEditCancel() {
+    this.state.showEditSite = false;
+    this.setState(this.state);
+  }
+
+  nextPage(i: Main) {
+    i.updateUrl({ page: i.state.page + 1 });
+    window.scrollTo(0, 0);
+  }
+
+  prevPage(i: Main) {
+    i.updateUrl({ page: i.state.page - 1 });
+    window.scrollTo(0, 0);
+  }
+
+  handleSortChange(val: SortType) {
+    this.updateUrl({ sort: val, page: 1 });
+    window.scrollTo(0, 0);
+  }
+
+  handleListingTypeChange(val: ListingType) {
+    this.updateUrl({ listingType: val, page: 1 });
+    window.scrollTo(0, 0);
+  }
+
+  handleDataTypeChange(val: DataType) {
+    this.updateUrl({ dataType: DataType[val], page: 1 });
+    window.scrollTo(0, 0);
+  }
+
+  fetchData() {
+    if (this.state.dataType == DataType.Post) {
+      let getPostsForm: GetPostsForm = {
+        page: this.state.page,
+        limit: fetchLimit,
+        sort: this.state.sort,
+        type_: this.state.listingType,
+      };
+      WebSocketService.Instance.getPosts(getPostsForm);
+    } else {
+      let getCommentsForm: GetCommentsForm = {
+        page: this.state.page,
+        limit: fetchLimit,
+        sort: this.state.sort,
+        type_: this.state.listingType,
+      };
+      WebSocketService.Instance.getComments(getCommentsForm);
+    }
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (msg.reconnect) {
+      this.fetchData();
+    } else if (res.op == UserOperation.GetFollowedCommunities) {
+      let data = res.data as GetFollowedCommunitiesResponse;
+      this.state.subscribedCommunities = data.communities;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.ListCommunities) {
+      let data = res.data as ListCommunitiesResponse;
+      this.state.trendingCommunities = data.communities;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+
+      // This means it hasn't been set up yet
+      if (!data.site) {
+        this.context.router.history.push('/setup');
+      }
+      this.state.siteRes.admins = data.admins;
+      this.state.siteRes.site = data.site;
+      this.state.siteRes.banned = data.banned;
+      this.state.siteRes.online = data.online;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.EditSite) {
+      let data = res.data as SiteResponse;
+      this.state.siteRes.site = data.site;
+      this.state.showEditSite = false;
+      this.setState(this.state);
+      toast(i18n.t('site_saved'));
+    } else if (res.op == UserOperation.GetPosts) {
+      let data = res.data as GetPostsResponse;
+      this.state.posts = data.posts;
+      this.state.loading = false;
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.CreatePost) {
+      let data = res.data as PostResponse;
+
+      // If you're on subscribed, only push it if you're subscribed.
+      if (this.state.listingType == ListingType.Subscribed) {
+        if (
+          this.state.subscribedCommunities
+            .map(c => c.community_id)
+            .includes(data.post.community_id)
+        ) {
+          this.state.posts.unshift(data.post);
+          notifyPost(data.post, this.context.router);
+        }
+      } else {
+        // NSFW posts
+        let nsfw = data.post.nsfw || data.post.community_nsfw;
+
+        // Don't push the post if its nsfw, and don't have that setting on
+        if (
+          !nsfw ||
+          (nsfw &&
+            UserService.Instance.user &&
+            UserService.Instance.user.show_nsfw)
+        ) {
+          this.state.posts.unshift(data.post);
+          notifyPost(data.post, this.context.router);
+        }
+      }
+      this.setState(this.state);
+    } else if (res.op == UserOperation.EditPost) {
+      let data = res.data as PostResponse;
+      editPostFindRes(data, this.state.posts);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreatePostLike) {
+      let data = res.data as PostResponse;
+      createPostLikeFindRes(data, this.state.posts);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.AddAdmin) {
+      let data = res.data as AddAdminResponse;
+      this.state.siteRes.admins = data.admins;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.BanUser) {
+      let data = res.data as BanUserResponse;
+      let found = this.state.siteRes.banned.find(u => (u.id = data.user.id));
+
+      // Remove the banned if its found in the list, and the action is an unban
+      if (found && !data.banned) {
+        this.state.siteRes.banned = this.state.siteRes.banned.filter(
+          i => i.id !== data.user.id
+        );
+      } else {
+        this.state.siteRes.banned.push(data.user);
+      }
+
+      this.state.posts
+        .filter(p => p.creator_id == data.user.id)
+        .forEach(p => (p.banned = data.banned));
+
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetComments) {
+      let data = res.data as GetCommentsResponse;
+      this.state.comments = data.comments;
+      this.state.loading = false;
+      this.setState(this.state);
+    } else if (
+      res.op == UserOperation.EditComment ||
+      res.op == UserOperation.DeleteComment ||
+      res.op == UserOperation.RemoveComment
+    ) {
+      let data = res.data as CommentResponse;
+      editCommentRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateComment) {
+      let data = res.data as CommentResponse;
+
+      // Necessary since it might be a user reply
+      if (data.recipient_ids.length == 0) {
+        // If you're on subscribed, only push it if you're subscribed.
+        if (this.state.listingType == ListingType.Subscribed) {
+          if (
+            this.state.subscribedCommunities
+              .map(c => c.community_id)
+              .includes(data.comment.community_id)
+          ) {
+            this.state.comments.unshift(data.comment);
+          }
+        } else {
+          this.state.comments.unshift(data.comment);
+        }
+        this.setState(this.state);
+      }
+    } else if (res.op == UserOperation.SaveComment) {
+      let data = res.data as CommentResponse;
+      saveCommentRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateCommentLike) {
+      let data = res.data as CommentResponse;
+      createCommentLikeRes(data, this.state.comments);
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/markdown-textarea.tsx

@@ -0,0 +1,544 @@
+import { Component, linkEvent } from 'inferno';
+import { Prompt } from 'inferno-router';
+import {
+  mdToHtml,
+  randomStr,
+  markdownHelpUrl,
+  toast,
+  setupTribute,
+  pictrsDeleteToast,
+  setupTippy,
+} from '../utils';
+import { UserService } from '../services';
+import autosize from 'autosize';
+import Tribute from 'tributejs/src/Tribute.js';
+import { i18n } from '../i18next';
+
+interface MarkdownTextAreaProps {
+  initialContent: string;
+  finished?: boolean;
+  buttonTitle?: string;
+  replyType?: boolean;
+  focus?: boolean;
+  disabled?: boolean;
+  maxLength?: number;
+  onSubmit?(msg: { val: string; formId: string }): any;
+  onContentChange?(val: string): any;
+  onReplyCancel?(): any;
+  hideNavigationWarnings?: boolean;
+}
+
+interface MarkdownTextAreaState {
+  content: string;
+  previewMode: boolean;
+  loading: boolean;
+  imageLoading: boolean;
+}
+
+export class MarkdownTextArea extends Component<
+  MarkdownTextAreaProps,
+  MarkdownTextAreaState
+> {
+  private id = `comment-textarea-${randomStr()}`;
+  private formId = `comment-form-${randomStr()}`;
+  private tribute: Tribute;
+  private emptyState: MarkdownTextAreaState = {
+    content: this.props.initialContent,
+    previewMode: false,
+    loading: false,
+    imageLoading: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    // TODO
+    /* this.tribute = setupTribute(); */
+    this.state = this.emptyState;
+  }
+
+  componentDidMount() {
+    let textarea: any = document.getElementById(this.id);
+    if (textarea) {
+      autosize(textarea);
+      this.tribute.attach(textarea);
+      textarea.addEventListener('tribute-replaced', () => {
+        this.state.content = textarea.value;
+        this.setState(this.state);
+        autosize.update(textarea);
+      });
+
+      this.quoteInsert();
+
+      if (this.props.focus) {
+        textarea.focus();
+      }
+
+      // TODO this is slow for some reason
+      setupTippy();
+    }
+  }
+
+  componentDidUpdate() {
+    if (!this.props.hideNavigationWarnings && this.state.content) {
+      window.onbeforeunload = () => true;
+    } else {
+      window.onbeforeunload = undefined;
+    }
+  }
+
+  componentWillReceiveProps(nextProps: MarkdownTextAreaProps) {
+    if (nextProps.finished) {
+      this.state.previewMode = false;
+      this.state.loading = false;
+      this.state.content = '';
+      this.setState(this.state);
+      if (this.props.replyType) {
+        this.props.onReplyCancel();
+      }
+
+      let textarea: any = document.getElementById(this.id);
+      let form: any = document.getElementById(this.formId);
+      form.reset();
+      setTimeout(() => autosize.update(textarea), 10);
+      this.setState(this.state);
+    }
+  }
+
+  componentWillUnmount() {
+    window.onbeforeunload = null;
+  }
+
+  render() {
+    return (
+      <form id={this.formId} onSubmit={linkEvent(this, this.handleSubmit)}>
+        <Prompt
+          when={!this.props.hideNavigationWarnings && this.state.content}
+          message={i18n.t('block_leaving')}
+        />
+        <div class="form-group row">
+          <div className={`col-sm-12`}>
+            <textarea
+              id={this.id}
+              className={`form-control ${this.state.previewMode && 'd-none'}`}
+              value={this.state.content}
+              onInput={linkEvent(this, this.handleContentChange)}
+              onPaste={linkEvent(this, this.handleImageUploadPaste)}
+              required
+              disabled={this.props.disabled}
+              rows={2}
+              maxLength={this.props.maxLength || 10000}
+            />
+            {this.state.previewMode && (
+              <div
+                className="card bg-transparent border-secondary card-body md-div"
+                dangerouslySetInnerHTML={mdToHtml(this.state.content)}
+              />
+            )}
+          </div>
+        </div>
+        <div class="row">
+          <div class="col-sm-12 d-flex flex-wrap">
+            {this.props.buttonTitle && (
+              <button
+                type="submit"
+                class="btn btn-sm btn-secondary mr-2"
+                disabled={this.props.disabled || this.state.loading}
+              >
+                {this.state.loading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : (
+                  <span>{this.props.buttonTitle}</span>
+                )}
+              </button>
+            )}
+            {this.props.replyType && (
+              <button
+                type="button"
+                class="btn btn-sm btn-secondary mr-2"
+                onClick={linkEvent(this, this.handleReplyCancel)}
+              >
+                {i18n.t('cancel')}
+              </button>
+            )}
+            {this.state.content && (
+              <button
+                className={`btn btn-sm btn-secondary mr-2 ${
+                  this.state.previewMode && 'active'
+                }`}
+                onClick={linkEvent(this, this.handlePreviewToggle)}
+              >
+                {i18n.t('preview')}
+              </button>
+            )}
+            {/* A flex expander */}
+            <div class="flex-grow-1"></div>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('bold')}
+              onClick={linkEvent(this, this.handleInsertBold)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-bold"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('italic')}
+              onClick={linkEvent(this, this.handleInsertItalic)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-italic"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('link')}
+              onClick={linkEvent(this, this.handleInsertLink)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-link"></use>
+              </svg>
+            </button>
+            <form class="btn btn-sm text-muted font-weight-bold">
+              <label
+                htmlFor={`file-upload-${this.id}`}
+                className={`mb-0 ${UserService.Instance.user && 'pointer'}`}
+                data-tippy-content={i18n.t('upload_image')}
+              >
+                {this.state.imageLoading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : (
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-image"></use>
+                  </svg>
+                )}
+              </label>
+              <input
+                id={`file-upload-${this.id}`}
+                type="file"
+                accept="image/*,video/*"
+                name="file"
+                class="d-none"
+                disabled={!UserService.Instance.user}
+                onChange={linkEvent(this, this.handleImageUpload)}
+              />
+            </form>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('header')}
+              onClick={linkEvent(this, this.handleInsertHeader)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-header"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('strikethrough')}
+              onClick={linkEvent(this, this.handleInsertStrikethrough)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-strikethrough"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('quote')}
+              onClick={linkEvent(this, this.handleInsertQuote)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-format_quote"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('list')}
+              onClick={linkEvent(this, this.handleInsertList)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-list"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('code')}
+              onClick={linkEvent(this, this.handleInsertCode)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-code"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('subscript')}
+              onClick={linkEvent(this, this.handleInsertSubscript)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-subscript"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('superscript')}
+              onClick={linkEvent(this, this.handleInsertSuperscript)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-superscript"></use>
+              </svg>
+            </button>
+            <button
+              class="btn btn-sm text-muted"
+              data-tippy-content={i18n.t('spoiler')}
+              onClick={linkEvent(this, this.handleInsertSpoiler)}
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-alert-triangle"></use>
+              </svg>
+            </button>
+            <a
+              href={markdownHelpUrl}
+              target="_blank"
+              class="btn btn-sm text-muted font-weight-bold"
+              title={i18n.t('formatting_help')}
+              rel="noopener"
+            >
+              <svg class="icon icon-inline">
+                <use xlinkHref="#icon-help-circle"></use>
+              </svg>
+            </a>
+          </div>
+        </div>
+      </form>
+    );
+  }
+
+  handleImageUploadPaste(i: MarkdownTextArea, event: any) {
+    let image = event.clipboardData.files[0];
+    if (image) {
+      i.handleImageUpload(i, image);
+    }
+  }
+
+  handleImageUpload(i: MarkdownTextArea, event: any) {
+    let file: any;
+    if (event.target) {
+      event.preventDefault();
+      file = event.target.files[0];
+    } else {
+      file = event;
+    }
+
+    const imageUploadUrl = `/pictrs/image`;
+    const formData = new FormData();
+    formData.append('images[]', file);
+
+    i.state.imageLoading = true;
+    i.setState(i.state);
+
+    fetch(imageUploadUrl, {
+      method: 'POST',
+      body: formData,
+    })
+      .then(res => res.json())
+      .then(res => {
+        console.log('pictrs upload:');
+        console.log(res);
+        if (res.msg == 'ok') {
+          let hash = res.files[0].file;
+          let url = `${window.location.origin}/pictrs/image/${hash}`;
+          let deleteToken = res.files[0].delete_token;
+          let deleteUrl = `${window.location.origin}/pictrs/image/delete/${deleteToken}/${hash}`;
+          let imageMarkdown = `![](${url})`;
+          let content = i.state.content;
+          content = content ? `${content}\n${imageMarkdown}` : imageMarkdown;
+          i.state.content = content;
+          i.state.imageLoading = false;
+          i.setState(i.state);
+          let textarea: any = document.getElementById(i.id);
+          autosize.update(textarea);
+          pictrsDeleteToast(
+            i18n.t('click_to_delete_picture'),
+            i18n.t('picture_deleted'),
+            deleteUrl
+          );
+        } else {
+          i.state.imageLoading = false;
+          i.setState(i.state);
+          toast(JSON.stringify(res), 'danger');
+        }
+      })
+      .catch(error => {
+        i.state.imageLoading = false;
+        i.setState(i.state);
+        toast(error, 'danger');
+      });
+  }
+
+  handleContentChange(i: MarkdownTextArea, event: any) {
+    i.state.content = event.target.value;
+    i.setState(i.state);
+    if (i.props.onContentChange) {
+      i.props.onContentChange(i.state.content);
+    }
+  }
+
+  handlePreviewToggle(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.state.previewMode = !i.state.previewMode;
+    i.setState(i.state);
+  }
+
+  handleSubmit(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.state.loading = true;
+    i.setState(i.state);
+    let msg = { val: i.state.content, formId: i.formId };
+    i.props.onSubmit(msg);
+  }
+
+  handleReplyCancel(i: MarkdownTextArea) {
+    i.props.onReplyCancel();
+  }
+
+  handleInsertLink(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    if (!i.state.content) {
+      i.state.content = '';
+    }
+    let textarea: any = document.getElementById(i.id);
+    let start: number = textarea.selectionStart;
+    let end: number = textarea.selectionEnd;
+
+    if (start !== end) {
+      let selectedText = i.state.content.substring(start, end);
+      i.state.content = `${i.state.content.substring(
+        0,
+        start
+      )} [${selectedText}]() ${i.state.content.substring(end)}`;
+      textarea.focus();
+      setTimeout(() => (textarea.selectionEnd = end + 4), 10);
+    } else {
+      i.state.content += '[]()';
+      textarea.focus();
+      setTimeout(() => (textarea.selectionEnd -= 1), 10);
+    }
+    i.setState(i.state);
+  }
+
+  simpleSurround(chars: string) {
+    this.simpleSurroundBeforeAfter(chars, chars);
+  }
+
+  simpleSurroundBeforeAfter(beforeChars: string, afterChars: string) {
+    if (!this.state.content) {
+      this.state.content = '';
+    }
+    let textarea: any = document.getElementById(this.id);
+    let start: number = textarea.selectionStart;
+    let end: number = textarea.selectionEnd;
+
+    if (start !== end) {
+      let selectedText = this.state.content.substring(start, end);
+      this.state.content = `${this.state.content.substring(
+        0,
+        start - 1
+      )} ${beforeChars}${selectedText}${afterChars} ${this.state.content.substring(
+        end + 1
+      )}`;
+    } else {
+      this.state.content += `${beforeChars}___${afterChars}`;
+    }
+    this.setState(this.state);
+    setTimeout(() => {
+      autosize.update(textarea);
+    }, 10);
+  }
+
+  handleInsertBold(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleSurround('**');
+  }
+
+  handleInsertItalic(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleSurround('*');
+  }
+
+  handleInsertCode(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleSurround('`');
+  }
+
+  handleInsertStrikethrough(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleSurround('~~');
+  }
+
+  handleInsertList(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleInsert('-');
+  }
+
+  handleInsertQuote(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleInsert('>');
+  }
+
+  handleInsertHeader(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleInsert('#');
+  }
+
+  handleInsertSubscript(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleSurround('~');
+  }
+
+  handleInsertSuperscript(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    i.simpleSurround('^');
+  }
+
+  simpleInsert(chars: string) {
+    if (!this.state.content) {
+      this.state.content = `${chars} `;
+    } else {
+      this.state.content += `\n${chars} `;
+    }
+
+    let textarea: any = document.getElementById(this.id);
+    textarea.focus();
+    setTimeout(() => {
+      autosize.update(textarea);
+    }, 10);
+    this.setState(this.state);
+  }
+
+  handleInsertSpoiler(i: MarkdownTextArea, event: any) {
+    event.preventDefault();
+    let beforeChars = `\n::: spoiler ${i18n.t('spoiler')}\n`;
+    let afterChars = '\n:::\n';
+    i.simpleSurroundBeforeAfter(beforeChars, afterChars);
+  }
+
+  quoteInsert() {
+    let textarea: any = document.getElementById(this.id);
+    let selectedText = window.getSelection().toString();
+    if (selectedText) {
+      let quotedText =
+        selectedText
+          .split('\n')
+          .map(t => `> ${t}`)
+          .join('\n') + '\n\n';
+      this.state.content = quotedText;
+      this.setState(this.state);
+      // Not sure why this needs a delay
+      setTimeout(() => autosize.update(textarea), 10);
+    }
+  }
+}

src/shared/components/modlog.tsx

@@ -0,0 +1,454 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Link } from 'inferno-router';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  GetModlogForm,
+  GetModlogResponse,
+  ModRemovePost,
+  ModLockPost,
+  ModStickyPost,
+  ModRemoveComment,
+  ModRemoveCommunity,
+  ModBanFromCommunity,
+  ModBan,
+  ModAddCommunity,
+  ModAdd,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { wsJsonToRes, addTypeInfo, fetchLimit, toast } from '../utils';
+import { MomentTime } from './moment-time';
+import moment from 'moment';
+import { i18n } from '../i18next';
+
+interface ModlogState {
+  combined: {
+    type_: string;
+    data:
+      | ModRemovePost
+      | ModLockPost
+      | ModStickyPost
+      | ModRemoveCommunity
+      | ModAdd
+      | ModBan;
+  }[];
+  communityId?: number;
+  communityName?: string;
+  page: number;
+  site: Site;
+  loading: boolean;
+}
+
+export class Modlog extends Component<any, ModlogState> {
+  private subscription: Subscription;
+  private emptyState: ModlogState = {
+    combined: [],
+    page: 1,
+    loading: true,
+    site: undefined,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.state.communityId = this.props.match.params.community_id
+      ? Number(this.props.match.params.community_id)
+      : undefined;
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    this.refetch();
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  setCombined(res: GetModlogResponse) {
+    let removed_posts = addTypeInfo(res.removed_posts, 'removed_posts');
+    let locked_posts = addTypeInfo(res.locked_posts, 'locked_posts');
+    let stickied_posts = addTypeInfo(res.stickied_posts, 'stickied_posts');
+    let removed_comments = addTypeInfo(
+      res.removed_comments,
+      'removed_comments'
+    );
+    let removed_communities = addTypeInfo(
+      res.removed_communities,
+      'removed_communities'
+    );
+    let banned_from_community = addTypeInfo(
+      res.banned_from_community,
+      'banned_from_community'
+    );
+    let added_to_community = addTypeInfo(
+      res.added_to_community,
+      'added_to_community'
+    );
+    let added = addTypeInfo(res.added, 'added');
+    let banned = addTypeInfo(res.banned, 'banned');
+    this.state.combined = [];
+
+    this.state.combined.push(...removed_posts);
+    this.state.combined.push(...locked_posts);
+    this.state.combined.push(...stickied_posts);
+    this.state.combined.push(...removed_comments);
+    this.state.combined.push(...removed_communities);
+    this.state.combined.push(...banned_from_community);
+    this.state.combined.push(...added_to_community);
+    this.state.combined.push(...added);
+    this.state.combined.push(...banned);
+
+    if (this.state.communityId && this.state.combined.length > 0) {
+      this.state.communityName = (this.state.combined[0]
+        .data as ModRemovePost).community_name;
+    }
+
+    // Sort them by time
+    this.state.combined.sort((a, b) =>
+      b.data.when_.localeCompare(a.data.when_)
+    );
+
+    this.setState(this.state);
+  }
+
+  combined() {
+    return (
+      <tbody>
+        {this.state.combined.map(i => (
+          <tr>
+            <td>
+              <MomentTime data={i.data} />
+            </td>
+            <td>
+              <Link to={`/u/${i.data.mod_user_name}`}>
+                {i.data.mod_user_name}
+              </Link>
+            </td>
+            <td>
+              {i.type_ == 'removed_posts' && (
+                <>
+                  {(i.data as ModRemovePost).removed ? 'Removed' : 'Restored'}
+                  <span>
+                    {' '}
+                    Post{' '}
+                    <Link to={`/post/${(i.data as ModRemovePost).post_id}`}>
+                      {(i.data as ModRemovePost).post_name}
+                    </Link>
+                  </span>
+                  <div>
+                    {(i.data as ModRemovePost).reason &&
+                      ` reason: ${(i.data as ModRemovePost).reason}`}
+                  </div>
+                </>
+              )}
+              {i.type_ == 'locked_posts' && (
+                <>
+                  {(i.data as ModLockPost).locked ? 'Locked' : 'Unlocked'}
+                  <span>
+                    {' '}
+                    Post{' '}
+                    <Link to={`/post/${(i.data as ModLockPost).post_id}`}>
+                      {(i.data as ModLockPost).post_name}
+                    </Link>
+                  </span>
+                </>
+              )}
+              {i.type_ == 'stickied_posts' && (
+                <>
+                  {(i.data as ModStickyPost).stickied
+                    ? 'Stickied'
+                    : 'Unstickied'}
+                  <span>
+                    {' '}
+                    Post{' '}
+                    <Link to={`/post/${(i.data as ModStickyPost).post_id}`}>
+                      {(i.data as ModStickyPost).post_name}
+                    </Link>
+                  </span>
+                </>
+              )}
+              {i.type_ == 'removed_comments' && (
+                <>
+                  {(i.data as ModRemoveComment).removed
+                    ? 'Removed'
+                    : 'Restored'}
+                  <span>
+                    {' '}
+                    Comment{' '}
+                    <Link
+                      to={`/post/${
+                        (i.data as ModRemoveComment).post_id
+                      }/comment/${(i.data as ModRemoveComment).comment_id}`}
+                    >
+                      {(i.data as ModRemoveComment).comment_content}
+                    </Link>
+                  </span>
+                  <span>
+                    {' '}
+                    by{' '}
+                    <Link
+                      to={`/u/${
+                        (i.data as ModRemoveComment).comment_user_name
+                      }`}
+                    >
+                      {(i.data as ModRemoveComment).comment_user_name}
+                    </Link>
+                  </span>
+                  <div>
+                    {(i.data as ModRemoveComment).reason &&
+                      ` reason: ${(i.data as ModRemoveComment).reason}`}
+                  </div>
+                </>
+              )}
+              {i.type_ == 'removed_communities' && (
+                <>
+                  {(i.data as ModRemoveCommunity).removed
+                    ? 'Removed'
+                    : 'Restored'}
+                  <span>
+                    {' '}
+                    Community{' '}
+                    <Link
+                      to={`/c/${(i.data as ModRemoveCommunity).community_name}`}
+                    >
+                      {(i.data as ModRemoveCommunity).community_name}
+                    </Link>
+                  </span>
+                  <div>
+                    {(i.data as ModRemoveCommunity).reason &&
+                      ` reason: ${(i.data as ModRemoveCommunity).reason}`}
+                  </div>
+                  <div>
+                    {(i.data as ModRemoveCommunity).expires &&
+                      ` expires: ${moment
+                        .utc((i.data as ModRemoveCommunity).expires)
+                        .fromNow()}`}
+                  </div>
+                </>
+              )}
+              {i.type_ == 'banned_from_community' && (
+                <>
+                  <span>
+                    {(i.data as ModBanFromCommunity).banned
+                      ? 'Banned '
+                      : 'Unbanned '}{' '}
+                  </span>
+                  <span>
+                    <Link
+                      to={`/u/${
+                        (i.data as ModBanFromCommunity).other_user_name
+                      }`}
+                    >
+                      {(i.data as ModBanFromCommunity).other_user_name}
+                    </Link>
+                  </span>
+                  <span> from the community </span>
+                  <span>
+                    <Link
+                      to={`/c/${
+                        (i.data as ModBanFromCommunity).community_name
+                      }`}
+                    >
+                      {(i.data as ModBanFromCommunity).community_name}
+                    </Link>
+                  </span>
+                  <div>
+                    {(i.data as ModBanFromCommunity).reason &&
+                      ` reason: ${(i.data as ModBanFromCommunity).reason}`}
+                  </div>
+                  <div>
+                    {(i.data as ModBanFromCommunity).expires &&
+                      ` expires: ${moment
+                        .utc((i.data as ModBanFromCommunity).expires)
+                        .fromNow()}`}
+                  </div>
+                </>
+              )}
+              {i.type_ == 'added_to_community' && (
+                <>
+                  <span>
+                    {(i.data as ModAddCommunity).removed
+                      ? 'Removed '
+                      : 'Appointed '}{' '}
+                  </span>
+                  <span>
+                    <Link
+                      to={`/u/${(i.data as ModAddCommunity).other_user_name}`}
+                    >
+                      {(i.data as ModAddCommunity).other_user_name}
+                    </Link>
+                  </span>
+                  <span> as a mod to the community </span>
+                  <span>
+                    <Link
+                      to={`/c/${(i.data as ModAddCommunity).community_name}`}
+                    >
+                      {(i.data as ModAddCommunity).community_name}
+                    </Link>
+                  </span>
+                </>
+              )}
+              {i.type_ == 'banned' && (
+                <>
+                  <span>
+                    {(i.data as ModBan).banned ? 'Banned ' : 'Unbanned '}{' '}
+                  </span>
+                  <span>
+                    <Link to={`/u/${(i.data as ModBan).other_user_name}`}>
+                      {(i.data as ModBan).other_user_name}
+                    </Link>
+                  </span>
+                  <div>
+                    {(i.data as ModBan).reason &&
+                      ` reason: ${(i.data as ModBan).reason}`}
+                  </div>
+                  <div>
+                    {(i.data as ModBan).expires &&
+                      ` expires: ${moment
+                        .utc((i.data as ModBan).expires)
+                        .fromNow()}`}
+                  </div>
+                </>
+              )}
+              {i.type_ == 'added' && (
+                <>
+                  <span>
+                    {(i.data as ModAdd).removed ? 'Removed ' : 'Appointed '}{' '}
+                  </span>
+                  <span>
+                    <Link to={`/u/${(i.data as ModAdd).other_user_name}`}>
+                      {(i.data as ModAdd).other_user_name}
+                    </Link>
+                  </span>
+                  <span> as an admin </span>
+                </>
+              )}
+            </td>
+          </tr>
+        ))}
+      </tbody>
+    );
+  }
+
+  get documentTitle(): string {
+    if (this.state.site) {
+      return `Modlog - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        {this.state.loading ? (
+          <h5 class="">
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div>
+            <h5>
+              {this.state.communityName && (
+                <Link
+                  className="text-body"
+                  to={`/c/${this.state.communityName}`}
+                >
+                  /c/{this.state.communityName}{' '}
+                </Link>
+              )}
+              <span>{i18n.t('modlog')}</span>
+            </h5>
+            <div class="table-responsive">
+              <table id="modlog_table" class="table table-sm table-hover">
+                <thead class="pointer">
+                  <tr>
+                    <th> {i18n.t('time')}</th>
+                    <th>{i18n.t('mod')}</th>
+                    <th>{i18n.t('action')}</th>
+                  </tr>
+                </thead>
+                {this.combined()}
+              </table>
+              {this.paginator()}
+            </div>
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="mt-2">
+        {this.state.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+        <button
+          class="btn btn-secondary"
+          onClick={linkEvent(this, this.nextPage)}
+        >
+          {i18n.t('next')}
+        </button>
+      </div>
+    );
+  }
+
+  nextPage(i: Modlog) {
+    i.state.page++;
+    i.setState(i.state);
+    i.refetch();
+  }
+
+  prevPage(i: Modlog) {
+    i.state.page--;
+    i.setState(i.state);
+    i.refetch();
+  }
+
+  refetch() {
+    let modlogForm: GetModlogForm = {
+      community_id: this.state.communityId,
+      page: this.state.page,
+      limit: fetchLimit,
+    };
+    WebSocketService.Instance.getModlog(modlogForm);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.GetModlog) {
+      let data = res.data as GetModlogResponse;
+      this.state.loading = false;
+      window.scrollTo(0, 0);
+      this.setCombined(data);
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/moment-time.tsx

@@ -0,0 +1,55 @@
+import { Component } from 'inferno';
+import moment from 'moment';
+import { getMomentLanguage, capitalizeFirstLetter } from '../utils';
+import { i18n } from '../i18next';
+
+interface MomentTimeProps {
+  data: {
+    published?: string;
+    when_?: string;
+    updated?: string;
+  };
+  showAgo?: boolean;
+}
+
+export class MomentTime extends Component<MomentTimeProps, any> {
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    let lang = getMomentLanguage();
+
+    moment.locale(lang);
+  }
+
+  render() {
+    if (this.props.data.updated) {
+      return (
+        <span
+          data-tippy-content={`${capitalizeFirstLetter(
+            i18n.t('modified')
+          )} ${this.format(this.props.data.updated)}`}
+          className="font-italics pointer unselectable"
+        >
+          <svg class="icon icon-inline mr-1">
+            <use xlinkHref="#icon-edit-2"></use>
+          </svg>
+          {moment.utc(this.props.data.updated).fromNow(!this.props.showAgo)}
+        </span>
+      );
+    } else {
+      let str = this.props.data.published || this.props.data.when_;
+      return (
+        <span
+          className="pointer unselectable"
+          data-tippy-content={this.format(str)}
+        >
+          {moment.utc(str).fromNow(!this.props.showAgo)}
+        </span>
+      );
+    }
+  }
+
+  format(input: string): string {
+    return moment.utc(input).local().format('LLLL');
+  }
+}

src/shared/components/navbar.tsx

@@ -0,0 +1,556 @@
+import { Component, linkEvent, createRef, RefObject } from 'inferno';
+import { Link } from 'inferno-router';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { WebSocketService, UserService } from '../services';
+import {
+  UserOperation,
+  GetRepliesForm,
+  GetRepliesResponse,
+  GetUserMentionsForm,
+  GetUserMentionsResponse,
+  GetPrivateMessagesForm,
+  PrivateMessagesResponse,
+  SortType,
+  GetSiteResponse,
+  Comment,
+  CommentResponse,
+  PrivateMessage,
+  PrivateMessageResponse,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import {
+  wsJsonToRes,
+  pictrsAvatarThumbnail,
+  showAvatars,
+  fetchLimit,
+  toast,
+  setTheme,
+  getLanguage,
+  notifyComment,
+  notifyPrivateMessage,
+  isBrowser,
+} from '../utils';
+import { i18n } from '../i18next';
+
+interface NavbarState {
+  isLoggedIn: boolean;
+  expanded: boolean;
+  replies: Comment[];
+  mentions: Comment[];
+  messages: PrivateMessage[];
+  unreadCount: number;
+  searchParam: string;
+  toggleSearch: boolean;
+  siteLoading: boolean;
+  siteRes: GetSiteResponse;
+  onSiteBanner?(url: string): any;
+}
+
+export class Navbar extends Component<any, NavbarState> {
+  private wsSub: Subscription;
+  private userSub: Subscription;
+  private unreadCountSub: Subscription;
+  private searchTextField: RefObject<HTMLInputElement>;
+  emptyState: NavbarState = {
+    isLoggedIn: false,
+    unreadCount: 0,
+    replies: [],
+    mentions: [],
+    messages: [],
+    expanded: false,
+    siteRes: {
+      site: {
+        id: null,
+        name: null,
+        creator_id: null,
+        creator_name: null,
+        published: null,
+        number_of_users: null,
+        number_of_posts: null,
+        number_of_comments: null,
+        number_of_communities: null,
+        enable_downvotes: null,
+        open_registration: null,
+        enable_nsfw: null,
+        icon: null,
+        banner: null,
+        creator_preferred_username: null,
+      },
+      my_user: null,
+      admins: [],
+      banned: [],
+      online: null,
+      version: null,
+      federated_instances: null,
+    },
+    searchParam: '',
+    toggleSearch: false,
+    siteLoading: true,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+
+    if (isBrowser()) {
+      this.wsSub = WebSocketService.Instance.subject
+        .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+        .subscribe(
+          msg => this.parseMessage(msg),
+          err => console.error(err),
+          () => console.log('complete')
+        );
+
+      WebSocketService.Instance.getSite();
+
+      this.searchTextField = createRef();
+    }
+  }
+
+  componentDidMount() {
+    if (isBrowser()) {
+      // Subscribe to jwt changes
+      this.userSub = UserService.Instance.jwtSub.subscribe(res => {
+        // A login
+        if (res !== undefined) {
+          this.requestNotificationPermission();
+        } else {
+          this.state.isLoggedIn = false;
+        }
+        WebSocketService.Instance.getSite();
+        this.setState(this.state);
+      });
+
+      // Subscribe to unread count changes
+      this.unreadCountSub = UserService.Instance.unreadCountSub.subscribe(
+        res => {
+          this.setState({ unreadCount: res });
+        }
+      );
+    }
+  }
+
+  handleSearchParam(i: Navbar, event: any) {
+    i.state.searchParam = event.target.value;
+    i.setState(i.state);
+  }
+
+  updateUrl() {
+    /* const searchParam = this.state.searchParam; */
+    /* this.setState({ searchParam: '' }); */
+    /* this.setState({ toggleSearch: false }); */
+    /* if (searchParam === '') { */
+    /*   this.context.router.history.push(`/search/`); */
+    /* } else { */
+    /*   this.context.router.history.push( */
+    /*     `/search/q/${searchParam}/type/All/sort/TopAll/page/1` */
+    /*   ); */
+    /* } */
+  }
+
+  handleSearchSubmit(i: Navbar, event: any) {
+    event.preventDefault();
+    i.updateUrl();
+  }
+
+  handleSearchBtn(i: Navbar, event: any) {
+    event.preventDefault();
+    i.setState({ toggleSearch: true });
+
+    i.searchTextField.current.focus();
+    const offsetWidth = i.searchTextField.current.offsetWidth;
+    if (i.state.searchParam && offsetWidth > 100) {
+      i.updateUrl();
+    }
+  }
+
+  handleSearchBlur(i: Navbar, event: any) {
+    if (!(event.relatedTarget && event.relatedTarget.name !== 'search-btn')) {
+      i.state.toggleSearch = false;
+      i.setState(i.state);
+    }
+  }
+
+  render() {
+    return this.navbar();
+  }
+
+  componentWillUnmount() {
+    this.wsSub.unsubscribe();
+    this.userSub.unsubscribe();
+    this.unreadCountSub.unsubscribe();
+  }
+
+  // TODO class active corresponding to current page
+  navbar() {
+    let user = UserService.Instance.user;
+    let expandedClass = `${!this.state.expanded && 'collapse'} navbar-collapse`;
+
+    return (
+      <nav class="navbar navbar-expand-lg navbar-light shadow-sm p-0 px-3">
+        <div class="container">
+          {!this.state.siteLoading ? (
+            <Link
+              title={this.state.siteRes.version}
+              class="d-flex align-items-center navbar-brand mr-md-3"
+              to="/"
+            >
+              {this.state.siteRes.site.icon && showAvatars() && (
+                <img
+                  src={pictrsAvatarThumbnail(this.state.siteRes.site.icon)}
+                  height="32"
+                  width="32"
+                  class="rounded-circle mr-2"
+                />
+              )}
+              {this.state.siteRes.site.name}
+            </Link>
+          ) : (
+            <div class="navbar-item">
+              <svg class="icon icon-spinner spin">
+                <use xlinkHref="#icon-spinner"></use>
+              </svg>
+            </div>
+          )}
+          {this.state.isLoggedIn && (
+            <Link
+              class="ml-auto p-0 navbar-toggler nav-link border-0"
+              to="/inbox"
+              title={i18n.t('inbox')}
+            >
+              <svg class="icon">
+                <use xlinkHref="#icon-bell"></use>
+              </svg>
+              {this.state.unreadCount > 0 && (
+                <span class="mx-1 badge badge-light">
+                  {this.state.unreadCount}
+                </span>
+              )}
+            </Link>
+          )}
+          <button
+            class="navbar-toggler border-0 p-1"
+            type="button"
+            aria-label="menu"
+            onClick={linkEvent(this, this.expandNavbar)}
+            data-tippy-content={i18n.t('expand_here')}
+          >
+            <span class="navbar-toggler-icon"></span>
+          </button>
+          {/* TODO this isn't working
+                className={`${!this.state.expanded && 'collapse'
+              } navbar-collapse`}
+          */}
+          {!this.state.siteLoading && (
+            <div class="navbar-collapse">
+              <ul class="navbar-nav my-2 mr-auto">
+                <li class="nav-item">
+                  <Link
+                    class="nav-link"
+                    to="/communities"
+                    title={i18n.t('communities')}
+                  >
+                    {i18n.t('communities')}
+                  </Link>
+                </li>
+                <li class="nav-item">
+                  <Link
+                    class="nav-link"
+                    to={{
+                      pathname: '/create_post',
+                      state: { prevPath: this.currentLocation },
+                    }}
+                    title={i18n.t('create_post')}
+                  >
+                    {i18n.t('create_post')}
+                  </Link>
+                </li>
+                <li class="nav-item">
+                  <Link
+                    class="nav-link"
+                    to="/create_community"
+                    title={i18n.t('create_community')}
+                  >
+                    {i18n.t('create_community')}
+                  </Link>
+                </li>
+                <li className="nav-item">
+                  <Link
+                    class="nav-link"
+                    to="/sponsors"
+                    title={i18n.t('donate_to_lemmy')}
+                  >
+                    <svg class="icon">
+                      <use xlinkHref="#icon-coffee"></use>
+                    </svg>
+                  </Link>
+                </li>
+              </ul>
+              <ul class="navbar-nav my-2">
+                {this.canAdmin && (
+                  <li className="nav-item">
+                    <Link
+                      class="nav-link"
+                      to={`/admin`}
+                      title={i18n.t('admin_settings')}
+                    >
+                      <svg class="icon">
+                        <use xlinkHref="#icon-settings"></use>
+                      </svg>
+                    </Link>
+                  </li>
+                )}
+              </ul>
+              {!this.context.router.history.location.pathname.match(
+                /^\/search/
+              ) && (
+                <form
+                  class="form-inline"
+                  onSubmit={linkEvent(this, this.handleSearchSubmit)}
+                >
+                  {/* TODO No idea why, but this class here fails
+                    class={`form-control mr-0 search-input ${
+                      this.state.toggleSearch ? 'show-input' : 'hide-input'
+                    }`}
+
+                */}
+                  <input
+                    onInput={linkEvent(this, this.handleSearchParam)}
+                    value={this.state.searchParam}
+                    type="text"
+                    placeholder={i18n.t('search')}
+                    onBlur={linkEvent(this, this.handleSearchBlur)}
+                  ></input>
+                  <button
+                    name="search-btn"
+                    onClick={linkEvent(this, this.handleSearchBtn)}
+                    class="px-1 btn btn-link"
+                    style="color: var(--gray)"
+                  >
+                    <svg class="icon">
+                      <use xlinkHref="#icon-search"></use>
+                    </svg>
+                  </button>
+                </form>
+              )}
+              {this.state.isLoggedIn ? (
+                <>
+                  <ul class="navbar-nav my-2">
+                    <li className="nav-item">
+                      <Link
+                        class="nav-link"
+                        to="/inbox"
+                        title={i18n.t('inbox')}
+                      >
+                        <svg class="icon">
+                          <use xlinkHref="#icon-bell"></use>
+                        </svg>
+                        {this.state.unreadCount > 0 && (
+                          <span class="ml-1 badge badge-light">
+                            {this.state.unreadCount}
+                          </span>
+                        )}
+                      </Link>
+                    </li>
+                  </ul>
+                  <ul class="navbar-nav">
+                    <li className="nav-item">
+                      <Link
+                        class="nav-link"
+                        to={`/u/${user.name}`}
+                        title={i18n.t('settings')}
+                      >
+                        <span>
+                          {user.avatar && showAvatars() && (
+                            <img
+                              src={pictrsAvatarThumbnail(user.avatar)}
+                              height="32"
+                              width="32"
+                              class="rounded-circle mr-2"
+                            />
+                          )}
+                          {user.preferred_username
+                            ? user.preferred_username
+                            : user.name}
+                        </span>
+                      </Link>
+                    </li>
+                  </ul>
+                </>
+              ) : (
+                <ul class="navbar-nav my-2">
+                  <li className="ml-2 nav-item">
+                    <Link
+                      class="btn btn-success"
+                      to="/login"
+                      title={i18n.t('login_sign_up')}
+                    >
+                      {i18n.t('login_sign_up')}
+                    </Link>
+                  </li>
+                </ul>
+              )}
+            </div>
+          )}
+        </div>
+      </nav>
+    );
+  }
+
+  expandNavbar(i: Navbar) {
+    i.state.expanded = !i.state.expanded;
+    i.setState(i.state);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    console.log(res);
+    if (msg.error) {
+      if (msg.error == 'not_logged_in') {
+        UserService.Instance.logout();
+        location.reload();
+      }
+      return;
+    } else if (msg.reconnect) {
+      this.fetchUnreads();
+    } else if (res.op == UserOperation.GetReplies) {
+      let data = res.data as GetRepliesResponse;
+      let unreadReplies = data.replies.filter(r => !r.read);
+
+      this.state.replies = unreadReplies;
+      this.state.unreadCount = this.calculateUnreadCount();
+      this.setState(this.state);
+      this.sendUnreadCount();
+    } else if (res.op == UserOperation.GetUserMentions) {
+      let data = res.data as GetUserMentionsResponse;
+      let unreadMentions = data.mentions.filter(r => !r.read);
+
+      this.state.mentions = unreadMentions;
+      this.state.unreadCount = this.calculateUnreadCount();
+      this.setState(this.state);
+      this.sendUnreadCount();
+    } else if (res.op == UserOperation.GetPrivateMessages) {
+      let data = res.data as PrivateMessagesResponse;
+      let unreadMessages = data.messages.filter(r => !r.read);
+
+      this.state.messages = unreadMessages;
+      this.state.unreadCount = this.calculateUnreadCount();
+      this.setState(this.state);
+      this.sendUnreadCount();
+    } else if (res.op == UserOperation.CreateComment) {
+      let data = res.data as CommentResponse;
+
+      if (this.state.isLoggedIn) {
+        if (data.recipient_ids.includes(UserService.Instance.user.id)) {
+          this.state.replies.push(data.comment);
+          this.state.unreadCount++;
+          this.setState(this.state);
+          this.sendUnreadCount();
+          notifyComment(data.comment, this.context.router);
+        }
+      }
+    } else if (res.op == UserOperation.CreatePrivateMessage) {
+      let data = res.data as PrivateMessageResponse;
+
+      if (this.state.isLoggedIn) {
+        if (data.message.recipient_id == UserService.Instance.user.id) {
+          this.state.messages.push(data.message);
+          this.state.unreadCount++;
+          this.setState(this.state);
+          this.sendUnreadCount();
+          notifyPrivateMessage(data.message, this.context.router);
+        }
+      }
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+
+      this.state.siteRes = data;
+
+      // The login
+      if (data.my_user) {
+        UserService.Instance.user = data.my_user;
+        WebSocketService.Instance.userJoin();
+        // On the first load, check the unreads
+        if (this.state.isLoggedIn == false) {
+          this.requestNotificationPermission();
+          this.fetchUnreads();
+          setTheme(data.my_user.theme, true);
+          i18n.changeLanguage(getLanguage());
+        }
+        this.state.isLoggedIn = true;
+      }
+    }
+
+    this.state.siteLoading = false;
+    this.setState(this.state);
+  }
+
+  fetchUnreads() {
+    console.log('Fetching unreads...');
+    let repliesForm: GetRepliesForm = {
+      sort: SortType.New,
+      unread_only: true,
+      page: 1,
+      limit: fetchLimit,
+    };
+
+    let userMentionsForm: GetUserMentionsForm = {
+      sort: SortType.New,
+      unread_only: true,
+      page: 1,
+      limit: fetchLimit,
+    };
+
+    let privateMessagesForm: GetPrivateMessagesForm = {
+      unread_only: true,
+      page: 1,
+      limit: fetchLimit,
+    };
+
+    if (this.currentLocation !== '/inbox') {
+      WebSocketService.Instance.getReplies(repliesForm);
+      WebSocketService.Instance.getUserMentions(userMentionsForm);
+      WebSocketService.Instance.getPrivateMessages(privateMessagesForm);
+    }
+  }
+
+  get currentLocation() {
+    return this.context.router.history.location.pathname;
+  }
+
+  sendUnreadCount() {
+    UserService.Instance.unreadCountSub.next(this.state.unreadCount);
+  }
+
+  calculateUnreadCount(): number {
+    return (
+      this.state.replies.filter(r => !r.read).length +
+      this.state.mentions.filter(r => !r.read).length +
+      this.state.messages.filter(r => !r.read).length
+    );
+  }
+
+  get canAdmin(): boolean {
+    return (
+      UserService.Instance.user &&
+      this.state.siteRes.admins
+        .map(a => a.id)
+        .includes(UserService.Instance.user.id)
+    );
+  }
+
+  requestNotificationPermission() {
+    if (UserService.Instance.user) {
+      document.addEventListener('DOMContentLoaded', function () {
+        if (!Notification) {
+          toast(i18n.t('notifications_error'), 'danger');
+          return;
+        }
+
+        if (Notification.permission !== 'granted')
+          Notification.requestPermission();
+      });
+    }
+  }
+}

src/shared/components/password_change.tsx

@@ -0,0 +1,162 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  LoginResponse,
+  PasswordChangeForm,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import { wsJsonToRes, capitalizeFirstLetter, toast } from '../utils';
+import { i18n } from '../i18next';
+
+interface State {
+  passwordChangeForm: PasswordChangeForm;
+  loading: boolean;
+  site: Site;
+}
+
+export class PasswordChange extends Component<any, State> {
+  private subscription: Subscription;
+
+  emptyState: State = {
+    passwordChangeForm: {
+      token: this.props.match.params.token,
+      password: undefined,
+      password_verify: undefined,
+    },
+    loading: false,
+    site: undefined,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site) {
+      return `${i18n.t('password_change')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12 col-lg-6 offset-lg-3 mb-4">
+            <h5>{i18n.t('password_change')}</h5>
+            {this.passwordChangeForm()}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  passwordChangeForm() {
+    return (
+      <form onSubmit={linkEvent(this, this.handlePasswordChangeSubmit)}>
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label">
+            {i18n.t('new_password')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="password"
+              value={this.state.passwordChangeForm.password}
+              onInput={linkEvent(this, this.handlePasswordChange)}
+              class="form-control"
+              required
+            />
+          </div>
+        </div>
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label">
+            {i18n.t('verify_password')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="password"
+              value={this.state.passwordChangeForm.password_verify}
+              onInput={linkEvent(this, this.handleVerifyPasswordChange)}
+              class="form-control"
+              required
+            />
+          </div>
+        </div>
+        <div class="form-group row">
+          <div class="col-sm-10">
+            <button type="submit" class="btn btn-secondary">
+              {this.state.loading ? (
+                <svg class="icon icon-spinner spin">
+                  <use xlinkHref="#icon-spinner"></use>
+                </svg>
+              ) : (
+                capitalizeFirstLetter(i18n.t('save'))
+              )}
+            </button>
+          </div>
+        </div>
+      </form>
+    );
+  }
+
+  handlePasswordChange(i: PasswordChange, event: any) {
+    i.state.passwordChangeForm.password = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleVerifyPasswordChange(i: PasswordChange, event: any) {
+    i.state.passwordChangeForm.password_verify = event.target.value;
+    i.setState(i.state);
+  }
+
+  handlePasswordChangeSubmit(i: PasswordChange, event: any) {
+    event.preventDefault();
+    i.state.loading = true;
+    i.setState(i.state);
+
+    WebSocketService.Instance.passwordChange(i.state.passwordChangeForm);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.state.loading = false;
+      this.setState(this.state);
+      return;
+    } else if (res.op == UserOperation.PasswordChange) {
+      let data = res.data as LoginResponse;
+      this.state = this.emptyState;
+      this.setState(this.state);
+      UserService.Instance.login(data);
+      this.props.history.push('/');
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/post-form.tsx

@@ -0,0 +1,623 @@
+import { Component, linkEvent } from 'inferno';
+import { Prompt } from 'inferno-router';
+import { PostListings } from './post-listings';
+import { MarkdownTextArea } from './markdown-textarea';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  PostForm as PostFormI,
+  PostFormParams,
+  Post,
+  PostResponse,
+  UserOperation,
+  Community,
+  ListCommunitiesResponse,
+  ListCommunitiesForm,
+  SortType,
+  SearchForm,
+  SearchType,
+  SearchResponse,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import {
+  wsJsonToRes,
+  getPageTitle,
+  validURL,
+  capitalizeFirstLetter,
+  archiveUrl,
+  debounce,
+  isImage,
+  toast,
+  randomStr,
+  setupTippy,
+  hostname,
+  pictrsDeleteToast,
+  validTitle,
+} from '../utils';
+import Choices from 'choices.js';
+import { i18n } from '../i18next';
+
+const MAX_POST_TITLE_LENGTH = 200;
+
+interface PostFormProps {
+  post?: Post; // If a post is given, that means this is an edit
+  params?: PostFormParams;
+  onCancel?(): any;
+  onCreate?(id: number): any;
+  onEdit?(post: Post): any;
+  enableNsfw: boolean;
+  enableDownvotes: boolean;
+}
+
+interface PostFormState {
+  postForm: PostFormI;
+  communities: Community[];
+  loading: boolean;
+  imageLoading: boolean;
+  previewMode: boolean;
+  suggestedTitle: string;
+  suggestedPosts: Post[];
+  crossPosts: Post[];
+}
+
+export class PostForm extends Component<PostFormProps, PostFormState> {
+  private id = `post-form-${randomStr()}`;
+  private subscription: Subscription;
+  private choices: Choices;
+  private emptyState: PostFormState = {
+    postForm: {
+      name: null,
+      nsfw: false,
+      auth: null,
+      community_id: null,
+    },
+    communities: [],
+    loading: false,
+    imageLoading: false,
+    previewMode: false,
+    suggestedTitle: undefined,
+    suggestedPosts: [],
+    crossPosts: [],
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.fetchSimilarPosts = debounce(this.fetchSimilarPosts).bind(this);
+    this.fetchPageTitle = debounce(this.fetchPageTitle).bind(this);
+    this.handlePostBodyChange = this.handlePostBodyChange.bind(this);
+
+    this.state = this.emptyState;
+
+    if (this.props.post) {
+      this.state.postForm = {
+        body: this.props.post.body,
+        // NOTE: debouncing breaks both these for some reason, unless you use defaultValue
+        name: this.props.post.name,
+        community_id: this.props.post.community_id,
+        edit_id: this.props.post.id,
+        url: this.props.post.url,
+        nsfw: this.props.post.nsfw,
+        auth: null,
+      };
+    }
+
+    if (this.props.params) {
+      this.state.postForm.name = this.props.params.name;
+      if (this.props.params.url) {
+        this.state.postForm.url = this.props.params.url;
+      }
+      if (this.props.params.body) {
+        this.state.postForm.body = this.props.params.body;
+      }
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    let listCommunitiesForm: ListCommunitiesForm = {
+      sort: SortType.TopAll,
+      limit: 9999,
+    };
+
+    WebSocketService.Instance.listCommunities(listCommunitiesForm);
+  }
+
+  componentDidMount() {
+    setupTippy();
+  }
+
+  componentDidUpdate() {
+    if (
+      !this.state.loading &&
+      (this.state.postForm.name ||
+        this.state.postForm.url ||
+        this.state.postForm.body)
+    ) {
+      window.onbeforeunload = () => true;
+    } else {
+      window.onbeforeunload = undefined;
+    }
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+    /* this.choices && this.choices.destroy(); */
+    window.onbeforeunload = null;
+  }
+
+  render() {
+    return (
+      <div>
+        <Prompt
+          when={
+            !this.state.loading &&
+            (this.state.postForm.name ||
+              this.state.postForm.url ||
+              this.state.postForm.body)
+          }
+          message={i18n.t('block_leaving')}
+        />
+        <form onSubmit={linkEvent(this, this.handlePostSubmit)}>
+          <div class="form-group row">
+            <label class="col-sm-2 col-form-label" htmlFor="post-url">
+              {i18n.t('url')}
+            </label>
+            <div class="col-sm-10">
+              <input
+                type="url"
+                id="post-url"
+                class="form-control"
+                value={this.state.postForm.url}
+                onInput={linkEvent(this, this.handlePostUrlChange)}
+                onPaste={linkEvent(this, this.handleImageUploadPaste)}
+              />
+              {this.state.suggestedTitle && (
+                <div
+                  class="mt-1 text-muted small font-weight-bold pointer"
+                  onClick={linkEvent(this, this.copySuggestedTitle)}
+                >
+                  {i18n.t('copy_suggested_title', {
+                    title: this.state.suggestedTitle,
+                  })}
+                </div>
+              )}
+              <form>
+                <label
+                  htmlFor="file-upload"
+                  className={`${
+                    UserService.Instance.user && 'pointer'
+                  } d-inline-block float-right text-muted font-weight-bold`}
+                  data-tippy-content={i18n.t('upload_image')}
+                >
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-image"></use>
+                  </svg>
+                </label>
+                <input
+                  id="file-upload"
+                  type="file"
+                  accept="image/*,video/*"
+                  name="file"
+                  class="d-none"
+                  disabled={!UserService.Instance.user}
+                  onChange={linkEvent(this, this.handleImageUpload)}
+                />
+              </form>
+              {validURL(this.state.postForm.url) && (
+                <a
+                  href={`${archiveUrl}/?run=1&url=${encodeURIComponent(
+                    this.state.postForm.url
+                  )}`}
+                  target="_blank"
+                  class="mr-2 d-inline-block float-right text-muted small font-weight-bold"
+                  rel="noopener"
+                >
+                  {i18n.t('archive_link')}
+                </a>
+              )}
+              {this.state.imageLoading && (
+                <svg class="icon icon-spinner spin">
+                  <use xlinkHref="#icon-spinner"></use>
+                </svg>
+              )}
+              {isImage(this.state.postForm.url) && (
+                <img src={this.state.postForm.url} class="img-fluid" />
+              )}
+              {this.state.crossPosts.length > 0 && (
+                <>
+                  <div class="my-1 text-muted small font-weight-bold">
+                    {i18n.t('cross_posts')}
+                  </div>
+                  <PostListings
+                    showCommunity
+                    posts={this.state.crossPosts}
+                    enableDownvotes={this.props.enableDownvotes}
+                    enableNsfw={this.props.enableNsfw}
+                  />
+                </>
+              )}
+            </div>
+          </div>
+          <div class="form-group row">
+            <label class="col-sm-2 col-form-label" htmlFor="post-title">
+              {i18n.t('title')}
+            </label>
+            <div class="col-sm-10">
+              <textarea
+                value={this.state.postForm.name}
+                id="post-title"
+                onInput={linkEvent(this, this.handlePostNameChange)}
+                class={`form-control ${
+                  !validTitle(this.state.postForm.name) && 'is-invalid'
+                }`}
+                required
+                rows={2}
+                minLength={3}
+                maxLength={MAX_POST_TITLE_LENGTH}
+              />
+              {!validTitle(this.state.postForm.name) && (
+                <div class="invalid-feedback">
+                  {i18n.t('invalid_post_title')}
+                </div>
+              )}
+              {this.state.suggestedPosts.length > 0 && (
+                <>
+                  <div class="my-1 text-muted small font-weight-bold">
+                    {i18n.t('related_posts')}
+                  </div>
+                  <PostListings
+                    posts={this.state.suggestedPosts}
+                    enableDownvotes={this.props.enableDownvotes}
+                    enableNsfw={this.props.enableNsfw}
+                  />
+                </>
+              )}
+            </div>
+          </div>
+
+          <div class="form-group row">
+            <label class="col-sm-2 col-form-label" htmlFor={this.id}>
+              {i18n.t('body')}
+            </label>
+            <div class="col-sm-10">
+              <MarkdownTextArea
+                initialContent={this.state.postForm.body}
+                onContentChange={this.handlePostBodyChange}
+              />
+            </div>
+          </div>
+          {!this.props.post && (
+            <div class="form-group row">
+              <label class="col-sm-2 col-form-label" htmlFor="post-community">
+                {i18n.t('community')}
+              </label>
+              <div class="col-sm-10">
+                <select
+                  class="form-control"
+                  id="post-community"
+                  value={this.state.postForm.community_id}
+                  onInput={linkEvent(this, this.handlePostCommunityChange)}
+                >
+                  <option>{i18n.t('select_a_community')}</option>
+                  {this.state.communities.map(community => (
+                    <option value={community.id}>
+                      {community.local
+                        ? community.name
+                        : `${hostname(community.actor_id)}/${community.name}`}
+                    </option>
+                  ))}
+                </select>
+              </div>
+            </div>
+          )}
+          {this.props.enableNsfw && (
+            <div class="form-group row">
+              <div class="col-sm-10">
+                <div class="form-check">
+                  <input
+                    class="form-check-input"
+                    id="post-nsfw"
+                    type="checkbox"
+                    checked={this.state.postForm.nsfw}
+                    onChange={linkEvent(this, this.handlePostNsfwChange)}
+                  />
+                  <label class="form-check-label" htmlFor="post-nsfw">
+                    {i18n.t('nsfw')}
+                  </label>
+                </div>
+              </div>
+            </div>
+          )}
+          <div class="form-group row">
+            <div class="col-sm-10">
+              <button
+                disabled={
+                  !this.state.postForm.community_id || this.state.loading
+                }
+                type="submit"
+                class="btn btn-secondary mr-2"
+              >
+                {this.state.loading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : this.props.post ? (
+                  capitalizeFirstLetter(i18n.t('save'))
+                ) : (
+                  capitalizeFirstLetter(i18n.t('create'))
+                )}
+              </button>
+              {this.props.post && (
+                <button
+                  type="button"
+                  class="btn btn-secondary"
+                  onClick={linkEvent(this, this.handleCancel)}
+                >
+                  {i18n.t('cancel')}
+                </button>
+              )}
+            </div>
+          </div>
+        </form>
+      </div>
+    );
+  }
+
+  handlePostSubmit(i: PostForm, event: any) {
+    event.preventDefault();
+
+    // Coerce empty url string to undefined
+    if (i.state.postForm.url && i.state.postForm.url === '') {
+      i.state.postForm.url = undefined;
+    }
+
+    if (i.props.post) {
+      WebSocketService.Instance.editPost(i.state.postForm);
+    } else {
+      WebSocketService.Instance.createPost(i.state.postForm);
+    }
+    i.state.loading = true;
+    i.setState(i.state);
+  }
+
+  copySuggestedTitle(i: PostForm) {
+    i.state.postForm.name = i.state.suggestedTitle.substring(
+      0,
+      MAX_POST_TITLE_LENGTH
+    );
+    i.state.suggestedTitle = undefined;
+    i.setState(i.state);
+  }
+
+  handlePostUrlChange(i: PostForm, event: any) {
+    i.state.postForm.url = event.target.value;
+    i.setState(i.state);
+    i.fetchPageTitle();
+  }
+
+  fetchPageTitle() {
+    if (validURL(this.state.postForm.url)) {
+      let form: SearchForm = {
+        q: this.state.postForm.url,
+        type_: SearchType.Url,
+        sort: SortType.TopAll,
+        page: 1,
+        limit: 6,
+      };
+
+      WebSocketService.Instance.search(form);
+
+      // Fetch the page title
+      getPageTitle(this.state.postForm.url).then(d => {
+        this.state.suggestedTitle = d;
+        this.setState(this.state);
+      });
+    } else {
+      this.state.suggestedTitle = undefined;
+      this.state.crossPosts = [];
+    }
+  }
+
+  handlePostNameChange(i: PostForm, event: any) {
+    i.state.postForm.name = event.target.value;
+    i.setState(i.state);
+    i.fetchSimilarPosts();
+  }
+
+  fetchSimilarPosts() {
+    let form: SearchForm = {
+      q: this.state.postForm.name,
+      type_: SearchType.Posts,
+      sort: SortType.TopAll,
+      community_id: this.state.postForm.community_id,
+      page: 1,
+      limit: 6,
+    };
+
+    if (this.state.postForm.name !== '') {
+      WebSocketService.Instance.search(form);
+    } else {
+      this.state.suggestedPosts = [];
+    }
+
+    this.setState(this.state);
+  }
+
+  handlePostBodyChange(val: string) {
+    this.state.postForm.body = val;
+    this.setState(this.state);
+  }
+
+  handlePostCommunityChange(i: PostForm, event: any) {
+    i.state.postForm.community_id = Number(event.target.value);
+    i.setState(i.state);
+  }
+
+  handlePostNsfwChange(i: PostForm, event: any) {
+    i.state.postForm.nsfw = event.target.checked;
+    i.setState(i.state);
+  }
+
+  handleCancel(i: PostForm) {
+    i.props.onCancel();
+  }
+
+  handlePreviewToggle(i: PostForm, event: any) {
+    event.preventDefault();
+    i.state.previewMode = !i.state.previewMode;
+    i.setState(i.state);
+  }
+
+  handleImageUploadPaste(i: PostForm, event: any) {
+    let image = event.clipboardData.files[0];
+    if (image) {
+      i.handleImageUpload(i, image);
+    }
+  }
+
+  handleImageUpload(i: PostForm, event: any) {
+    let file: any;
+    if (event.target) {
+      event.preventDefault();
+      file = event.target.files[0];
+    } else {
+      file = event;
+    }
+
+    const imageUploadUrl = `/pictrs/image`;
+    const formData = new FormData();
+    formData.append('images[]', file);
+
+    i.state.imageLoading = true;
+    i.setState(i.state);
+
+    fetch(imageUploadUrl, {
+      method: 'POST',
+      body: formData,
+    })
+      .then(res => res.json())
+      .then(res => {
+        console.log('pictrs upload:');
+        console.log(res);
+        if (res.msg == 'ok') {
+          let hash = res.files[0].file;
+          let url = `${window.location.origin}/pictrs/image/${hash}`;
+          let deleteToken = res.files[0].delete_token;
+          let deleteUrl = `${window.location.origin}/pictrs/image/delete/${deleteToken}/${hash}`;
+          i.state.postForm.url = url;
+          i.state.imageLoading = false;
+          i.setState(i.state);
+          pictrsDeleteToast(
+            i18n.t('click_to_delete_picture'),
+            i18n.t('picture_deleted'),
+            deleteUrl
+          );
+        } else {
+          i.state.imageLoading = false;
+          i.setState(i.state);
+          toast(JSON.stringify(res), 'danger');
+        }
+      })
+      .catch(error => {
+        i.state.imageLoading = false;
+        i.setState(i.state);
+        toast(error, 'danger');
+      });
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.state.loading = false;
+      this.setState(this.state);
+      return;
+    } else if (res.op == UserOperation.ListCommunities) {
+      let data = res.data as ListCommunitiesResponse;
+      this.state.communities = data.communities;
+      if (this.props.post) {
+        this.state.postForm.community_id = this.props.post.community_id;
+      } else if (this.props.params && this.props.params.community) {
+        let foundCommunityId = data.communities.find(
+          r => r.name == this.props.params.community
+        ).id;
+        this.state.postForm.community_id = foundCommunityId;
+      } else {
+        // By default, the null valued 'Select a Community'
+      }
+      this.setState(this.state);
+
+      // Set up select searching
+      let selectId: any = document.getElementById('post-community');
+      if (selectId) {
+        // TODO
+        /* this.choices = new Choices(selectId, { */
+        /*   shouldSort: false, */
+        /*   classNames: { */
+        /*     containerOuter: 'choices', */
+        /*     containerInner: 'choices__inner bg-secondary border-0', */
+        /*     input: 'form-control', */
+        /*     inputCloned: 'choices__input--cloned', */
+        /*     list: 'choices__list', */
+        /*     listItems: 'choices__list--multiple', */
+        /*     listSingle: 'choices__list--single', */
+        /*     listDropdown: 'choices__list--dropdown', */
+        /*     item: 'choices__item bg-secondary', */
+        /*     itemSelectable: 'choices__item--selectable', */
+        /*     itemDisabled: 'choices__item--disabled', */
+        /*     itemChoice: 'choices__item--choice', */
+        /*     placeholder: 'choices__placeholder', */
+        /*     group: 'choices__group', */
+        /*     groupHeading: 'choices__heading', */
+        /*     button: 'choices__button', */
+        /*     activeState: 'is-active', */
+        /*     focusState: 'is-focused', */
+        /*     openState: 'is-open', */
+        /*     disabledState: 'is-disabled', */
+        /*     highlightedState: 'text-info', */
+        /*     selectedState: 'text-info', */
+        /*     flippedState: 'is-flipped', */
+        /*     loadingState: 'is-loading', */
+        /*     noResults: 'has-no-results', */
+        /*     noChoices: 'has-no-choices', */
+        /*   }, */
+        /* }); */
+        this.choices.passedElement.element.addEventListener(
+          'choice',
+          (e: any) => {
+            this.state.postForm.community_id = Number(e.detail.choice.value);
+            this.setState(this.state);
+          },
+          false
+        );
+      }
+    } else if (res.op == UserOperation.CreatePost) {
+      let data = res.data as PostResponse;
+      if (data.post.creator_id == UserService.Instance.user.id) {
+        this.state.loading = false;
+        this.props.onCreate(data.post.id);
+      }
+    } else if (res.op == UserOperation.EditPost) {
+      let data = res.data as PostResponse;
+      if (data.post.creator_id == UserService.Instance.user.id) {
+        this.state.loading = false;
+        this.props.onEdit(data.post);
+      }
+    } else if (res.op == UserOperation.Search) {
+      let data = res.data as SearchResponse;
+
+      if (data.type_ == SearchType[SearchType.Posts]) {
+        this.state.suggestedPosts = data.posts;
+      } else if (data.type_ == SearchType[SearchType.Url]) {
+        this.state.crossPosts = data.posts;
+      }
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/post-listings.tsx

@@ -0,0 +1,115 @@
+import { Component } from 'inferno';
+import { Link } from 'inferno-router';
+import { Post, SortType } from 'lemmy-js-client';
+import { postSort } from '../utils';
+import { PostListing } from './post-listing';
+import { i18n } from '../i18next';
+import { T } from 'inferno-i18next';
+
+interface PostListingsProps {
+  posts: Post[];
+  showCommunity?: boolean;
+  removeDuplicates?: boolean;
+  sort?: SortType;
+  enableDownvotes: boolean;
+  enableNsfw: boolean;
+}
+
+export class PostListings extends Component<PostListingsProps, any> {
+  constructor(props: any, context: any) {
+    super(props, context);
+  }
+
+  render() {
+    return (
+      <div>
+        {this.props.posts.length > 0 ? (
+          this.outer().map(post => (
+            <>
+              <PostListing
+                post={post}
+                showCommunity={this.props.showCommunity}
+                enableDownvotes={this.props.enableDownvotes}
+                enableNsfw={this.props.enableNsfw}
+              />
+              <hr class="my-3" />
+            </>
+          ))
+        ) : (
+          <>
+            <div>{i18n.t('no_posts')}</div>
+            {this.props.showCommunity !== undefined && (
+              <T i18nKey="subscribe_to_communities">
+                #<Link to="/communities">#</Link>
+              </T>
+            )}
+          </>
+        )}
+      </div>
+    );
+  }
+
+  outer(): Post[] {
+    let out = this.props.posts;
+    if (this.props.removeDuplicates) {
+      out = this.removeDuplicates(out);
+    }
+
+    if (this.props.sort !== undefined) {
+      postSort(out, this.props.sort, this.props.showCommunity == undefined);
+    }
+
+    return out;
+  }
+
+  removeDuplicates(posts: Post[]): Post[] {
+    // A map from post url to list of posts (dupes)
+    let urlMap = new Map<string, Post[]>();
+
+    // Loop over the posts, find ones with same urls
+    for (let post of posts) {
+      if (
+        post.url &&
+        !post.deleted &&
+        !post.removed &&
+        !post.community_deleted &&
+        !post.community_removed
+      ) {
+        if (!urlMap.get(post.url)) {
+          urlMap.set(post.url, [post]);
+        } else {
+          urlMap.get(post.url).push(post);
+        }
+      }
+    }
+
+    // Sort by oldest
+    // Remove the ones that have no length
+    for (let e of urlMap.entries()) {
+      if (e[1].length == 1) {
+        urlMap.delete(e[0]);
+      } else {
+        e[1].sort((a, b) => a.published.localeCompare(b.published));
+      }
+    }
+
+    for (let i = 0; i < posts.length; i++) {
+      let post = posts[i];
+      if (post.url) {
+        let found = urlMap.get(post.url);
+        if (found) {
+          // If its the oldest, add
+          if (post.id == found[0].id) {
+            post.duplicates = found.slice(1);
+          }
+          // Otherwise, delete it
+          else {
+            posts.splice(i--, 1);
+          }
+        }
+      }
+    }
+
+    return posts;
+  }
+}

src/shared/components/post.tsx

@@ -0,0 +1,561 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  Community,
+  Post as PostI,
+  GetPostResponse,
+  PostResponse,
+  Comment,
+  MarkCommentAsReadForm,
+  CommentResponse,
+  CommunityUser,
+  CommunityResponse,
+  CommentNode as CommentNodeI,
+  BanFromCommunityResponse,
+  BanUserResponse,
+  AddModToCommunityResponse,
+  AddAdminResponse,
+  SearchType,
+  SortType,
+  SearchForm,
+  GetPostForm,
+  SearchResponse,
+  GetSiteResponse,
+  GetCommunityResponse,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { CommentSortType, CommentViewType } from '../interfaces';
+import { WebSocketService, UserService } from '../services';
+import {
+  wsJsonToRes,
+  toast,
+  editCommentRes,
+  saveCommentRes,
+  createCommentLikeRes,
+  createPostLikeRes,
+  commentsToFlatNodes,
+  setupTippy,
+  favIconUrl,
+} from '../utils';
+import { PostListing } from './post-listing';
+import { Sidebar } from './sidebar';
+import { CommentForm } from './comment-form';
+import { CommentNodes } from './comment-nodes';
+import autosize from 'autosize';
+import { i18n } from '../i18next';
+
+interface PostState {
+  post: PostI;
+  comments: Comment[];
+  commentSort: CommentSortType;
+  commentViewType: CommentViewType;
+  community: Community;
+  moderators: CommunityUser[];
+  online: number;
+  scrolled?: boolean;
+  scrolled_comment_id?: number;
+  loading: boolean;
+  crossPosts: PostI[];
+  siteRes: GetSiteResponse;
+}
+
+export class Post extends Component<any, PostState> {
+  private subscription: Subscription;
+  private emptyState: PostState = {
+    post: null,
+    comments: [],
+    commentSort: CommentSortType.Hot,
+    commentViewType: CommentViewType.Tree,
+    community: null,
+    moderators: [],
+    online: null,
+    scrolled: false,
+    loading: true,
+    crossPosts: [],
+    siteRes: {
+      admins: [],
+      banned: [],
+      site: {
+        id: undefined,
+        name: undefined,
+        creator_id: undefined,
+        published: undefined,
+        creator_name: undefined,
+        number_of_users: undefined,
+        number_of_posts: undefined,
+        number_of_comments: undefined,
+        number_of_communities: undefined,
+        enable_downvotes: undefined,
+        open_registration: undefined,
+        enable_nsfw: undefined,
+        icon: undefined,
+        banner: undefined,
+      },
+      online: null,
+      version: null,
+      federated_instances: undefined,
+    },
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    let postId = Number(this.props.match.params.id);
+    if (this.props.match.params.comment_id) {
+      this.state.scrolled_comment_id = this.props.match.params.comment_id;
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    let form: GetPostForm = {
+      id: postId,
+    };
+    WebSocketService.Instance.getPost(form);
+    WebSocketService.Instance.getSite();
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  componentDidMount() {
+    autosize(document.querySelectorAll('textarea'));
+  }
+
+  componentDidUpdate(_lastProps: any, lastState: PostState, _snapshot: any) {
+    if (
+      this.state.scrolled_comment_id &&
+      !this.state.scrolled &&
+      lastState.comments.length > 0
+    ) {
+      var elmnt = document.getElementById(
+        `comment-${this.state.scrolled_comment_id}`
+      );
+      elmnt.scrollIntoView();
+      elmnt.classList.add('mark');
+      this.state.scrolled = true;
+      this.markScrolledAsRead(this.state.scrolled_comment_id);
+    }
+
+    // Necessary if you are on a post and you click another post (same route)
+    if (_lastProps.location.pathname !== _lastProps.history.location.pathname) {
+      // Couldnt get a refresh working. This does for now.
+      location.reload();
+
+      // let currentId = this.props.match.params.id;
+      // WebSocketService.Instance.getPost(currentId);
+      // this.context.router.history.push('/sponsors');
+      // this.context.refresh();
+      // this.context.router.history.push(_lastProps.location.pathname);
+    }
+  }
+
+  markScrolledAsRead(commentId: number) {
+    let found = this.state.comments.find(c => c.id == commentId);
+    let parent = this.state.comments.find(c => found.parent_id == c.id);
+    let parent_user_id = parent
+      ? parent.creator_id
+      : this.state.post.creator_id;
+
+    if (
+      UserService.Instance.user &&
+      UserService.Instance.user.id == parent_user_id
+    ) {
+      let form: MarkCommentAsReadForm = {
+        edit_id: found.id,
+        read: true,
+        auth: null,
+      };
+      WebSocketService.Instance.markCommentAsRead(form);
+      UserService.Instance.unreadCountSub.next(
+        UserService.Instance.unreadCountSub.value - 1
+      );
+    }
+  }
+
+  get documentTitle(): string {
+    if (this.state.post) {
+      return `${this.state.post.name} - ${this.state.siteRes.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  get favIcon(): string {
+    return this.state.siteRes.site.icon
+      ? this.state.siteRes.site.icon
+      : favIconUrl;
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle}>
+          <link
+            id="favicon"
+            rel="icon"
+            type="image/x-icon"
+            href={this.favIcon}
+          />
+        </Helmet>
+        {this.state.loading ? (
+          <h5>
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          </h5>
+        ) : (
+          <div class="row">
+            <div class="col-12 col-md-8 mb-3">
+              <PostListing
+                post={this.state.post}
+                showBody
+                showCommunity
+                moderators={this.state.moderators}
+                admins={this.state.siteRes.admins}
+                enableDownvotes={this.state.siteRes.site.enable_downvotes}
+                enableNsfw={this.state.siteRes.site.enable_nsfw}
+              />
+              <div className="mb-2" />
+              <CommentForm
+                postId={this.state.post.id}
+                disabled={this.state.post.locked}
+              />
+              {this.state.comments.length > 0 && this.sortRadios()}
+              {this.state.commentViewType == CommentViewType.Tree &&
+                this.commentsTree()}
+              {this.state.commentViewType == CommentViewType.Chat &&
+                this.commentsFlat()}
+            </div>
+            <div class="col-12 col-sm-12 col-md-4">{this.sidebar()}</div>
+          </div>
+        )}
+      </div>
+    );
+  }
+
+  sortRadios() {
+    return (
+      <>
+        <div class="btn-group btn-group-toggle flex-wrap mr-3 mb-2">
+          <label
+            className={`btn btn-outline-secondary pointer ${
+              this.state.commentSort === CommentSortType.Hot && 'active'
+            }`}
+          >
+            {i18n.t('hot')}
+            <input
+              type="radio"
+              value={CommentSortType.Hot}
+              checked={this.state.commentSort === CommentSortType.Hot}
+              onChange={linkEvent(this, this.handleCommentSortChange)}
+            />
+          </label>
+          <label
+            className={`btn btn-outline-secondary pointer ${
+              this.state.commentSort === CommentSortType.Top && 'active'
+            }`}
+          >
+            {i18n.t('top')}
+            <input
+              type="radio"
+              value={CommentSortType.Top}
+              checked={this.state.commentSort === CommentSortType.Top}
+              onChange={linkEvent(this, this.handleCommentSortChange)}
+            />
+          </label>
+          <label
+            className={`btn btn-outline-secondary pointer ${
+              this.state.commentSort === CommentSortType.New && 'active'
+            }`}
+          >
+            {i18n.t('new')}
+            <input
+              type="radio"
+              value={CommentSortType.New}
+              checked={this.state.commentSort === CommentSortType.New}
+              onChange={linkEvent(this, this.handleCommentSortChange)}
+            />
+          </label>
+          <label
+            className={`btn btn-outline-secondary pointer ${
+              this.state.commentSort === CommentSortType.Old && 'active'
+            }`}
+          >
+            {i18n.t('old')}
+            <input
+              type="radio"
+              value={CommentSortType.Old}
+              checked={this.state.commentSort === CommentSortType.Old}
+              onChange={linkEvent(this, this.handleCommentSortChange)}
+            />
+          </label>
+        </div>
+        <div class="btn-group btn-group-toggle flex-wrap mb-2">
+          <label
+            className={`btn btn-outline-secondary pointer ${
+              this.state.commentViewType === CommentViewType.Chat && 'active'
+            }`}
+          >
+            {i18n.t('chat')}
+            <input
+              type="radio"
+              value={CommentViewType.Chat}
+              checked={this.state.commentViewType === CommentViewType.Chat}
+              onChange={linkEvent(this, this.handleCommentViewTypeChange)}
+            />
+          </label>
+        </div>
+      </>
+    );
+  }
+
+  commentsFlat() {
+    return (
+      <div>
+        <CommentNodes
+          nodes={commentsToFlatNodes(this.state.comments)}
+          noIndent
+          locked={this.state.post.locked}
+          moderators={this.state.moderators}
+          admins={this.state.siteRes.admins}
+          postCreatorId={this.state.post.creator_id}
+          showContext
+          enableDownvotes={this.state.siteRes.site.enable_downvotes}
+          sort={this.state.commentSort}
+        />
+      </div>
+    );
+  }
+
+  sidebar() {
+    return (
+      <div class="mb-3">
+        <Sidebar
+          community={this.state.community}
+          moderators={this.state.moderators}
+          admins={this.state.siteRes.admins}
+          online={this.state.online}
+          enableNsfw={this.state.siteRes.site.enable_nsfw}
+          showIcon
+        />
+      </div>
+    );
+  }
+
+  handleCommentSortChange(i: Post, event: any) {
+    i.state.commentSort = Number(event.target.value);
+    i.state.commentViewType = CommentViewType.Tree;
+    i.setState(i.state);
+  }
+
+  handleCommentViewTypeChange(i: Post, event: any) {
+    i.state.commentViewType = Number(event.target.value);
+    i.state.commentSort = CommentSortType.New;
+    i.setState(i.state);
+  }
+
+  buildCommentsTree(): CommentNodeI[] {
+    let map = new Map<number, CommentNodeI>();
+    for (let comment of this.state.comments) {
+      let node: CommentNodeI = {
+        comment: comment,
+        children: [],
+      };
+      map.set(comment.id, { ...node });
+    }
+    let tree: CommentNodeI[] = [];
+    for (let comment of this.state.comments) {
+      let child = map.get(comment.id);
+      if (comment.parent_id) {
+        let parent_ = map.get(comment.parent_id);
+        parent_.children.push(child);
+      } else {
+        tree.push(child);
+      }
+
+      this.setDepth(child);
+    }
+
+    return tree;
+  }
+
+  setDepth(node: CommentNodeI, i: number = 0): void {
+    for (let child of node.children) {
+      child.comment.depth = i;
+      this.setDepth(child, i + 1);
+    }
+  }
+
+  commentsTree() {
+    let nodes = this.buildCommentsTree();
+    return (
+      <div>
+        <CommentNodes
+          nodes={nodes}
+          locked={this.state.post.locked}
+          moderators={this.state.moderators}
+          admins={this.state.siteRes.admins}
+          postCreatorId={this.state.post.creator_id}
+          sort={this.state.commentSort}
+          enableDownvotes={this.state.siteRes.site.enable_downvotes}
+        />
+      </div>
+    );
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (msg.reconnect) {
+      WebSocketService.Instance.getPost({
+        id: Number(this.props.match.params.id),
+      });
+    } else if (res.op == UserOperation.GetPost) {
+      let data = res.data as GetPostResponse;
+      this.state.post = data.post;
+      this.state.comments = data.comments;
+      this.state.community = data.community;
+      this.state.moderators = data.moderators;
+      this.state.online = data.online;
+      this.state.loading = false;
+
+      // Get cross-posts
+      if (this.state.post.url) {
+        let form: SearchForm = {
+          q: this.state.post.url,
+          type_: SearchType.Url,
+          sort: SortType.TopAll,
+          page: 1,
+          limit: 6,
+        };
+        WebSocketService.Instance.search(form);
+      }
+
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.CreateComment) {
+      let data = res.data as CommentResponse;
+
+      // Necessary since it might be a user reply
+      if (data.recipient_ids.length == 0) {
+        this.state.comments.unshift(data.comment);
+        this.setState(this.state);
+      }
+    } else if (
+      res.op == UserOperation.EditComment ||
+      res.op == UserOperation.DeleteComment ||
+      res.op == UserOperation.RemoveComment
+    ) {
+      let data = res.data as CommentResponse;
+      editCommentRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.SaveComment) {
+      let data = res.data as CommentResponse;
+      saveCommentRes(data, this.state.comments);
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.CreateCommentLike) {
+      let data = res.data as CommentResponse;
+      createCommentLikeRes(data, this.state.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreatePostLike) {
+      let data = res.data as PostResponse;
+      createPostLikeRes(data, this.state.post);
+      this.setState(this.state);
+    } else if (
+      res.op == UserOperation.EditPost ||
+      res.op == UserOperation.DeletePost ||
+      res.op == UserOperation.RemovePost ||
+      res.op == UserOperation.LockPost ||
+      res.op == UserOperation.StickyPost
+    ) {
+      let data = res.data as PostResponse;
+      this.state.post = data.post;
+      this.setState(this.state);
+      setupTippy();
+    } else if (res.op == UserOperation.SavePost) {
+      let data = res.data as PostResponse;
+      this.state.post = data.post;
+      this.setState(this.state);
+      setupTippy();
+    } else if (
+      res.op == UserOperation.EditCommunity ||
+      res.op == UserOperation.DeleteCommunity ||
+      res.op == UserOperation.RemoveCommunity
+    ) {
+      let data = res.data as CommunityResponse;
+      this.state.community = data.community;
+      this.state.post.community_id = data.community.id;
+      this.state.post.community_name = data.community.name;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.FollowCommunity) {
+      let data = res.data as CommunityResponse;
+      this.state.community.subscribed = data.community.subscribed;
+      this.state.community.number_of_subscribers =
+        data.community.number_of_subscribers;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.BanFromCommunity) {
+      let data = res.data as BanFromCommunityResponse;
+      this.state.comments
+        .filter(c => c.creator_id == data.user.id)
+        .forEach(c => (c.banned_from_community = data.banned));
+      if (this.state.post.creator_id == data.user.id) {
+        this.state.post.banned_from_community = data.banned;
+      }
+      this.setState(this.state);
+    } else if (res.op == UserOperation.AddModToCommunity) {
+      let data = res.data as AddModToCommunityResponse;
+      this.state.moderators = data.moderators;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.BanUser) {
+      let data = res.data as BanUserResponse;
+      this.state.comments
+        .filter(c => c.creator_id == data.user.id)
+        .forEach(c => (c.banned = data.banned));
+      if (this.state.post.creator_id == data.user.id) {
+        this.state.post.banned = data.banned;
+      }
+      this.setState(this.state);
+    } else if (res.op == UserOperation.AddAdmin) {
+      let data = res.data as AddAdminResponse;
+      this.state.siteRes.admins = data.admins;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.Search) {
+      let data = res.data as SearchResponse;
+      this.state.crossPosts = data.posts.filter(
+        p => p.id != Number(this.props.match.params.id)
+      );
+      if (this.state.crossPosts.length) {
+        this.state.post.duplicates = this.state.crossPosts;
+      }
+      this.setState(this.state);
+    } else if (
+      res.op == UserOperation.TransferSite ||
+      res.op == UserOperation.GetSite
+    ) {
+      let data = res.data as GetSiteResponse;
+      this.state.siteRes = data;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.TransferCommunity) {
+      let data = res.data as GetCommunityResponse;
+      this.state.community = data.community;
+      this.state.moderators = data.moderators;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/private-message-form.tsx

@@ -0,0 +1,288 @@
+import { Component, linkEvent } from 'inferno';
+import { Prompt } from 'inferno-router';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  PrivateMessageForm as PrivateMessageFormI,
+  EditPrivateMessageForm,
+  PrivateMessageFormParams,
+  PrivateMessage,
+  PrivateMessageResponse,
+  UserView,
+  UserOperation,
+  UserDetailsResponse,
+  GetUserDetailsForm,
+  SortType,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import {
+  capitalizeFirstLetter,
+  wsJsonToRes,
+  toast,
+  setupTippy,
+} from '../utils';
+import { UserListing } from './user-listing';
+import { MarkdownTextArea } from './markdown-textarea';
+import { i18n } from '../i18next';
+import { T } from 'inferno-i18next';
+
+interface PrivateMessageFormProps {
+  privateMessage?: PrivateMessage; // If a pm is given, that means this is an edit
+  params?: PrivateMessageFormParams;
+  onCancel?(): any;
+  onCreate?(message: PrivateMessage): any;
+  onEdit?(message: PrivateMessage): any;
+}
+
+interface PrivateMessageFormState {
+  privateMessageForm: PrivateMessageFormI;
+  recipient: UserView;
+  loading: boolean;
+  previewMode: boolean;
+  showDisclaimer: boolean;
+}
+
+export class PrivateMessageForm extends Component<
+  PrivateMessageFormProps,
+  PrivateMessageFormState
+> {
+  private subscription: Subscription;
+  private emptyState: PrivateMessageFormState = {
+    privateMessageForm: {
+      content: null,
+      recipient_id: null,
+    },
+    recipient: null,
+    loading: false,
+    previewMode: false,
+    showDisclaimer: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    this.handleContentChange = this.handleContentChange.bind(this);
+
+    if (this.props.privateMessage) {
+      this.state.privateMessageForm = {
+        content: this.props.privateMessage.content,
+        recipient_id: this.props.privateMessage.recipient_id,
+      };
+    }
+
+    if (this.props.params) {
+      this.state.privateMessageForm.recipient_id = this.props.params.recipient_id;
+      let form: GetUserDetailsForm = {
+        user_id: this.state.privateMessageForm.recipient_id,
+        sort: SortType.New,
+        saved_only: false,
+      };
+      WebSocketService.Instance.getUserDetails(form);
+    }
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+  }
+
+  componentDidMount() {
+    setupTippy();
+  }
+
+  componentDidUpdate() {
+    if (!this.state.loading && this.state.privateMessageForm.content) {
+      window.onbeforeunload = () => true;
+    } else {
+      window.onbeforeunload = undefined;
+    }
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+    window.onbeforeunload = null;
+  }
+
+  render() {
+    return (
+      <div>
+        <Prompt
+          when={!this.state.loading && this.state.privateMessageForm.content}
+          message={i18n.t('block_leaving')}
+        />
+        <form onSubmit={linkEvent(this, this.handlePrivateMessageSubmit)}>
+          {!this.props.privateMessage && (
+            <div class="form-group row">
+              <label class="col-sm-2 col-form-label">
+                {capitalizeFirstLetter(i18n.t('to'))}
+              </label>
+
+              {this.state.recipient && (
+                <div class="col-sm-10 form-control-plaintext">
+                  <UserListing
+                    user={{
+                      name: this.state.recipient.name,
+                      preferred_username: this.state.recipient
+                        .preferred_username,
+                      avatar: this.state.recipient.avatar,
+                      id: this.state.recipient.id,
+                      local: this.state.recipient.local,
+                      actor_id: this.state.recipient.actor_id,
+                    }}
+                  />
+                </div>
+              )}
+            </div>
+          )}
+          <div class="form-group row">
+            <label class="col-sm-2 col-form-label">
+              {i18n.t('message')}
+              <span
+                onClick={linkEvent(this, this.handleShowDisclaimer)}
+                class="ml-2 pointer text-danger"
+                data-tippy-content={i18n.t('disclaimer')}
+              >
+                <svg class={`icon icon-inline`}>
+                  <use xlinkHref="#icon-alert-triangle"></use>
+                </svg>
+              </span>
+            </label>
+            <div class="col-sm-10">
+              <MarkdownTextArea
+                initialContent={this.state.privateMessageForm.content}
+                onContentChange={this.handleContentChange}
+              />
+            </div>
+          </div>
+
+          {this.state.showDisclaimer && (
+            <div class="form-group row">
+              <div class="offset-sm-2 col-sm-10">
+                <div class="alert alert-danger" role="alert">
+                  <T i18nKey="private_message_disclaimer">
+                    #
+                    <a
+                      class="alert-link"
+                      target="_blank"
+                      rel="noopener"
+                      href="https://element.io/get-started"
+                    >
+                      #
+                    </a>
+                  </T>
+                </div>
+              </div>
+            </div>
+          )}
+          <div class="form-group row">
+            <div class="offset-sm-2 col-sm-10">
+              <button
+                type="submit"
+                class="btn btn-secondary mr-2"
+                disabled={this.state.loading}
+              >
+                {this.state.loading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : this.props.privateMessage ? (
+                  capitalizeFirstLetter(i18n.t('save'))
+                ) : (
+                  capitalizeFirstLetter(i18n.t('send_message'))
+                )}
+              </button>
+              {this.props.privateMessage && (
+                <button
+                  type="button"
+                  class="btn btn-secondary"
+                  onClick={linkEvent(this, this.handleCancel)}
+                >
+                  {i18n.t('cancel')}
+                </button>
+              )}
+              <ul class="d-inline-block float-right list-inline mb-1 text-muted font-weight-bold">
+                <li class="list-inline-item"></li>
+              </ul>
+            </div>
+          </div>
+        </form>
+      </div>
+    );
+  }
+
+  handlePrivateMessageSubmit(i: PrivateMessageForm, event: any) {
+    event.preventDefault();
+    if (i.props.privateMessage) {
+      let editForm: EditPrivateMessageForm = {
+        edit_id: i.props.privateMessage.id,
+        content: i.state.privateMessageForm.content,
+      };
+      WebSocketService.Instance.editPrivateMessage(editForm);
+    } else {
+      WebSocketService.Instance.createPrivateMessage(
+        i.state.privateMessageForm
+      );
+    }
+    i.state.loading = true;
+    i.setState(i.state);
+  }
+
+  handleRecipientChange(i: PrivateMessageForm, event: any) {
+    i.state.recipient = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleContentChange(val: string) {
+    this.state.privateMessageForm.content = val;
+    this.setState(this.state);
+  }
+
+  handleCancel(i: PrivateMessageForm) {
+    i.props.onCancel();
+  }
+
+  handlePreviewToggle(i: PrivateMessageForm, event: any) {
+    event.preventDefault();
+    i.state.previewMode = !i.state.previewMode;
+    i.setState(i.state);
+  }
+
+  handleShowDisclaimer(i: PrivateMessageForm) {
+    i.state.showDisclaimer = !i.state.showDisclaimer;
+    i.setState(i.state);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.state.loading = false;
+      this.setState(this.state);
+      return;
+    } else if (
+      res.op == UserOperation.EditPrivateMessage ||
+      res.op == UserOperation.DeletePrivateMessage ||
+      res.op == UserOperation.MarkPrivateMessageAsRead
+    ) {
+      let data = res.data as PrivateMessageResponse;
+      this.state.loading = false;
+      this.props.onEdit(data.message);
+    } else if (res.op == UserOperation.GetUserDetails) {
+      let data = res.data as UserDetailsResponse;
+      this.state.recipient = data.user;
+      this.state.privateMessageForm.recipient_id = data.user.id;
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreatePrivateMessage) {
+      let data = res.data as PrivateMessageResponse;
+      this.state.loading = false;
+      this.props.onCreate(data.message);
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/private-message.tsx

@@ -0,0 +1,292 @@
+import { Component, linkEvent } from 'inferno';
+import { Link } from 'inferno-router';
+import {
+  PrivateMessage as PrivateMessageI,
+  DeletePrivateMessageForm,
+  MarkPrivateMessageAsReadForm,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import { mdToHtml, pictrsAvatarThumbnail, showAvatars, toast } from '../utils';
+import { MomentTime } from './moment-time';
+import { PrivateMessageForm } from './private-message-form';
+import { UserListing, UserOther } from './user-listing';
+import { i18n } from '../i18next';
+
+interface PrivateMessageState {
+  showReply: boolean;
+  showEdit: boolean;
+  collapsed: boolean;
+  viewSource: boolean;
+}
+
+interface PrivateMessageProps {
+  privateMessage: PrivateMessageI;
+}
+
+export class PrivateMessage extends Component<
+  PrivateMessageProps,
+  PrivateMessageState
+> {
+  private emptyState: PrivateMessageState = {
+    showReply: false,
+    showEdit: false,
+    collapsed: false,
+    viewSource: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.handleReplyCancel = this.handleReplyCancel.bind(this);
+    this.handlePrivateMessageCreate = this.handlePrivateMessageCreate.bind(
+      this
+    );
+    this.handlePrivateMessageEdit = this.handlePrivateMessageEdit.bind(this);
+  }
+
+  get mine(): boolean {
+    return (
+      UserService.Instance.user &&
+      UserService.Instance.user.id == this.props.privateMessage.creator_id
+    );
+  }
+
+  render() {
+    let message = this.props.privateMessage;
+    let userOther: UserOther = this.mine
+      ? {
+          name: message.recipient_name,
+          preferred_username: message.recipient_preferred_username,
+          id: message.id,
+          avatar: message.recipient_avatar,
+          local: message.recipient_local,
+          actor_id: message.recipient_actor_id,
+          published: message.published,
+        }
+      : {
+          name: message.creator_name,
+          preferred_username: message.creator_preferred_username,
+          id: message.id,
+          avatar: message.creator_avatar,
+          local: message.creator_local,
+          actor_id: message.creator_actor_id,
+          published: message.published,
+        };
+
+    return (
+      <div class="border-top border-light">
+        <div>
+          <ul class="list-inline mb-0 text-muted small">
+            {/* TODO refactor this */}
+            <li className="list-inline-item">
+              {this.mine ? i18n.t('to') : i18n.t('from')}
+            </li>
+            <li className="list-inline-item">
+              <UserListing user={userOther} />
+            </li>
+            <li className="list-inline-item">
+              <span>
+                <MomentTime data={message} />
+              </span>
+            </li>
+            <li className="list-inline-item">
+              <div
+                className="pointer text-monospace"
+                onClick={linkEvent(this, this.handleMessageCollapse)}
+              >
+                {this.state.collapsed ? (
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-plus-square"></use>
+                  </svg>
+                ) : (
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-minus-square"></use>
+                  </svg>
+                )}
+              </div>
+            </li>
+          </ul>
+          {this.state.showEdit && (
+            <PrivateMessageForm
+              privateMessage={message}
+              onEdit={this.handlePrivateMessageEdit}
+              onCreate={this.handlePrivateMessageCreate}
+              onCancel={this.handleReplyCancel}
+            />
+          )}
+          {!this.state.showEdit && !this.state.collapsed && (
+            <div>
+              {this.state.viewSource ? (
+                <pre>{this.messageUnlessRemoved}</pre>
+              ) : (
+                <div
+                  className="md-div"
+                  dangerouslySetInnerHTML={mdToHtml(this.messageUnlessRemoved)}
+                />
+              )}
+              <ul class="list-inline mb-0 text-muted font-weight-bold">
+                {!this.mine && (
+                  <>
+                    <li className="list-inline-item">
+                      <button
+                        class="btn btn-link btn-animate text-muted"
+                        onClick={linkEvent(this, this.handleMarkRead)}
+                        data-tippy-content={
+                          message.read
+                            ? i18n.t('mark_as_unread')
+                            : i18n.t('mark_as_read')
+                        }
+                      >
+                        <svg
+                          class={`icon icon-inline ${
+                            message.read && 'text-success'
+                          }`}
+                        >
+                          <use xlinkHref="#icon-check"></use>
+                        </svg>
+                      </button>
+                    </li>
+                    <li className="list-inline-item">
+                      <button
+                        class="btn btn-link btn-animate text-muted"
+                        onClick={linkEvent(this, this.handleReplyClick)}
+                        data-tippy-content={i18n.t('reply')}
+                      >
+                        <svg class="icon icon-inline">
+                          <use xlinkHref="#icon-reply1"></use>
+                        </svg>
+                      </button>
+                    </li>
+                  </>
+                )}
+                {this.mine && (
+                  <>
+                    <li className="list-inline-item">
+                      <button
+                        class="btn btn-link btn-animate text-muted"
+                        onClick={linkEvent(this, this.handleEditClick)}
+                        data-tippy-content={i18n.t('edit')}
+                      >
+                        <svg class="icon icon-inline">
+                          <use xlinkHref="#icon-edit"></use>
+                        </svg>
+                      </button>
+                    </li>
+                    <li className="list-inline-item">
+                      <button
+                        class="btn btn-link btn-animate text-muted"
+                        onClick={linkEvent(this, this.handleDeleteClick)}
+                        data-tippy-content={
+                          !message.deleted
+                            ? i18n.t('delete')
+                            : i18n.t('restore')
+                        }
+                      >
+                        <svg
+                          class={`icon icon-inline ${
+                            message.deleted && 'text-danger'
+                          }`}
+                        >
+                          <use xlinkHref="#icon-trash"></use>
+                        </svg>
+                      </button>
+                    </li>
+                  </>
+                )}
+                <li className="list-inline-item">
+                  <button
+                    class="btn btn-link btn-animate text-muted"
+                    onClick={linkEvent(this, this.handleViewSource)}
+                    data-tippy-content={i18n.t('view_source')}
+                  >
+                    <svg
+                      class={`icon icon-inline ${
+                        this.state.viewSource && 'text-success'
+                      }`}
+                    >
+                      <use xlinkHref="#icon-file-text"></use>
+                    </svg>
+                  </button>
+                </li>
+              </ul>
+            </div>
+          )}
+        </div>
+        {this.state.showReply && (
+          <PrivateMessageForm
+            params={{
+              recipient_id: this.props.privateMessage.creator_id,
+            }}
+            onCreate={this.handlePrivateMessageCreate}
+          />
+        )}
+        {/* A collapsed clearfix */}
+        {this.state.collapsed && <div class="row col-12"></div>}
+      </div>
+    );
+  }
+
+  get messageUnlessRemoved(): string {
+    let message = this.props.privateMessage;
+    return message.deleted ? `*${i18n.t('deleted')}*` : message.content;
+  }
+
+  handleReplyClick(i: PrivateMessage) {
+    i.state.showReply = true;
+    i.setState(i.state);
+  }
+
+  handleEditClick(i: PrivateMessage) {
+    i.state.showEdit = true;
+    i.setState(i.state);
+  }
+
+  handleDeleteClick(i: PrivateMessage) {
+    let form: DeletePrivateMessageForm = {
+      edit_id: i.props.privateMessage.id,
+      deleted: !i.props.privateMessage.deleted,
+    };
+    WebSocketService.Instance.deletePrivateMessage(form);
+  }
+
+  handleReplyCancel() {
+    this.state.showReply = false;
+    this.state.showEdit = false;
+    this.setState(this.state);
+  }
+
+  handleMarkRead(i: PrivateMessage) {
+    let form: MarkPrivateMessageAsReadForm = {
+      edit_id: i.props.privateMessage.id,
+      read: !i.props.privateMessage.read,
+    };
+    WebSocketService.Instance.markPrivateMessageAsRead(form);
+  }
+
+  handleMessageCollapse(i: PrivateMessage) {
+    i.state.collapsed = !i.state.collapsed;
+    i.setState(i.state);
+  }
+
+  handleViewSource(i: PrivateMessage) {
+    i.state.viewSource = !i.state.viewSource;
+    i.setState(i.state);
+  }
+
+  handlePrivateMessageEdit() {
+    this.state.showEdit = false;
+    this.setState(this.state);
+  }
+
+  handlePrivateMessageCreate(message: PrivateMessageI) {
+    if (
+      UserService.Instance.user &&
+      message.creator_id == UserService.Instance.user.id
+    ) {
+      this.state.showReply = false;
+      this.setState(this.state);
+      toast(i18n.t('message_sent'));
+    }
+  }
+}

src/shared/components/search.tsx

@@ -0,0 +1,536 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  UserOperation,
+  Post,
+  Comment,
+  Community,
+  UserView,
+  SortType,
+  SearchForm,
+  SearchResponse,
+  SearchType,
+  PostResponse,
+  CommentResponse,
+  WebSocketJsonResponse,
+  GetSiteResponse,
+  Site,
+} from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import {
+  wsJsonToRes,
+  fetchLimit,
+  routeSearchTypeToEnum,
+  routeSortTypeToEnum,
+  toast,
+  createCommentLikeRes,
+  createPostLikeFindRes,
+  commentsToFlatNodes,
+  getPageFromProps,
+} from '../utils';
+import { PostListing } from './post-listing';
+import { UserListing } from './user-listing';
+import { CommunityLink } from './community-link';
+import { SortSelect } from './sort-select';
+import { CommentNodes } from './comment-nodes';
+import { i18n } from '../i18next';
+
+interface SearchState {
+  q: string;
+  type_: SearchType;
+  sort: SortType;
+  page: number;
+  searchResponse: SearchResponse;
+  loading: boolean;
+  site: Site;
+  searchText: string;
+}
+
+interface SearchProps {
+  q: string;
+  type_: SearchType;
+  sort: SortType;
+  page: number;
+}
+
+interface UrlParams {
+  q?: string;
+  type_?: SearchType;
+  sort?: SortType;
+  page?: number;
+}
+
+export class Search extends Component<any, SearchState> {
+  private subscription: Subscription;
+  private emptyState: SearchState = {
+    q: Search.getSearchQueryFromProps(this.props),
+    type_: Search.getSearchTypeFromProps(this.props),
+    sort: Search.getSortTypeFromProps(this.props),
+    page: getPageFromProps(this.props),
+    searchText: Search.getSearchQueryFromProps(this.props),
+    searchResponse: {
+      type_: null,
+      posts: [],
+      comments: [],
+      communities: [],
+      users: [],
+    },
+    loading: false,
+    site: {
+      id: undefined,
+      name: undefined,
+      creator_id: undefined,
+      published: undefined,
+      creator_name: undefined,
+      number_of_users: undefined,
+      number_of_posts: undefined,
+      number_of_comments: undefined,
+      number_of_communities: undefined,
+      enable_downvotes: undefined,
+      open_registration: undefined,
+      enable_nsfw: undefined,
+    },
+  };
+
+  static getSearchQueryFromProps(props: any): string {
+    return props.match.params.q ? props.match.params.q : '';
+  }
+
+  static getSearchTypeFromProps(props: any): SearchType {
+    return props.match.params.type
+      ? routeSearchTypeToEnum(props.match.params.type)
+      : SearchType.All;
+  }
+
+  static getSortTypeFromProps(props: any): SortType {
+    return props.match.params.sort
+      ? routeSortTypeToEnum(props.match.params.sort)
+      : SortType.TopAll;
+  }
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.handleSortChange = this.handleSortChange.bind(this);
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+
+    if (this.state.q) {
+      this.search();
+    }
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  static getDerivedStateFromProps(props: any): SearchProps {
+    return {
+      q: Search.getSearchQueryFromProps(props),
+      type_: Search.getSearchTypeFromProps(props),
+      sort: Search.getSortTypeFromProps(props),
+      page: getPageFromProps(props),
+    };
+  }
+
+  componentDidUpdate(_: any, lastState: SearchState) {
+    if (
+      lastState.q !== this.state.q ||
+      lastState.type_ !== this.state.type_ ||
+      lastState.sort !== this.state.sort ||
+      lastState.page !== this.state.page
+    ) {
+      this.setState({ loading: true, searchText: this.state.q });
+      this.search();
+    }
+  }
+
+  get documentTitle(): string {
+    if (this.state.site.name) {
+      if (this.state.q) {
+        return `${i18n.t('search')} - ${this.state.q} - ${
+          this.state.site.name
+        }`;
+      } else {
+        return `${i18n.t('search')} - ${this.state.site.name}`;
+      }
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <h5>{i18n.t('search')}</h5>
+        {this.selects()}
+        {this.searchForm()}
+        {this.state.type_ == SearchType.All && this.all()}
+        {this.state.type_ == SearchType.Comments && this.comments()}
+        {this.state.type_ == SearchType.Posts && this.posts()}
+        {this.state.type_ == SearchType.Communities && this.communities()}
+        {this.state.type_ == SearchType.Users && this.users()}
+        {this.resultsCount() == 0 && <span>{i18n.t('no_results')}</span>}
+        {this.paginator()}
+      </div>
+    );
+  }
+
+  searchForm() {
+    return (
+      <form
+        class="form-inline"
+        onSubmit={linkEvent(this, this.handleSearchSubmit)}
+      >
+        <input
+          type="text"
+          class="form-control mr-2 mb-2"
+          value={this.state.searchText}
+          placeholder={`${i18n.t('search')}...`}
+          onInput={linkEvent(this, this.handleQChange)}
+          required
+          minLength={3}
+        />
+        <button type="submit" class="btn btn-secondary mr-2 mb-2">
+          {this.state.loading ? (
+            <svg class="icon icon-spinner spin">
+              <use xlinkHref="#icon-spinner"></use>
+            </svg>
+          ) : (
+            <span>{i18n.t('search')}</span>
+          )}
+        </button>
+      </form>
+    );
+  }
+
+  selects() {
+    return (
+      <div className="mb-2">
+        <select
+          value={this.state.type_}
+          onChange={linkEvent(this, this.handleTypeChange)}
+          class="custom-select w-auto mb-2"
+        >
+          <option disabled>{i18n.t('type')}</option>
+          <option value={SearchType.All}>{i18n.t('all')}</option>
+          <option value={SearchType.Comments}>{i18n.t('comments')}</option>
+          <option value={SearchType.Posts}>{i18n.t('posts')}</option>
+          <option value={SearchType.Communities}>
+            {i18n.t('communities')}
+          </option>
+          <option value={SearchType.Users}>{i18n.t('users')}</option>
+        </select>
+        <span class="ml-2">
+          <SortSelect
+            sort={this.state.sort}
+            onChange={this.handleSortChange}
+            hideHot
+          />
+        </span>
+      </div>
+    );
+  }
+
+  all() {
+    let combined: {
+      type_: string;
+      data: Comment | Post | Community | UserView;
+    }[] = [];
+    let comments = this.state.searchResponse.comments.map(e => {
+      return { type_: 'comments', data: e };
+    });
+    let posts = this.state.searchResponse.posts.map(e => {
+      return { type_: 'posts', data: e };
+    });
+    let communities = this.state.searchResponse.communities.map(e => {
+      return { type_: 'communities', data: e };
+    });
+    let users = this.state.searchResponse.users.map(e => {
+      return { type_: 'users', data: e };
+    });
+
+    combined.push(...comments);
+    combined.push(...posts);
+    combined.push(...communities);
+    combined.push(...users);
+
+    // Sort it
+    if (this.state.sort == SortType.New) {
+      combined.sort((a, b) => b.data.published.localeCompare(a.data.published));
+    } else {
+      combined.sort(
+        (a, b) =>
+          ((b.data as Comment | Post).score |
+            (b.data as Community).number_of_subscribers |
+            (b.data as UserView).comment_score) -
+          ((a.data as Comment | Post).score |
+            (a.data as Community).number_of_subscribers |
+            (a.data as UserView).comment_score)
+      );
+    }
+
+    return (
+      <div>
+        {combined.map(i => (
+          <div class="row">
+            <div class="col-12">
+              {i.type_ == 'posts' && (
+                <PostListing
+                  key={(i.data as Post).id}
+                  post={i.data as Post}
+                  showCommunity
+                  enableDownvotes={this.state.site.enable_downvotes}
+                  enableNsfw={this.state.site.enable_nsfw}
+                />
+              )}
+              {i.type_ == 'comments' && (
+                <CommentNodes
+                  key={(i.data as Comment).id}
+                  nodes={[{ comment: i.data as Comment }]}
+                  locked
+                  noIndent
+                  enableDownvotes={this.state.site.enable_downvotes}
+                />
+              )}
+              {i.type_ == 'communities' && (
+                <div>{this.communityListing(i.data as Community)}</div>
+              )}
+              {i.type_ == 'users' && (
+                <div>
+                  <span>
+                    @
+                    <UserListing
+                      user={{
+                        name: (i.data as UserView).name,
+                        preferred_username: (i.data as UserView)
+                          .preferred_username,
+                        avatar: (i.data as UserView).avatar,
+                      }}
+                    />
+                  </span>
+                  <span>{` - ${i18n.t('number_of_comments', {
+                    count: (i.data as UserView).number_of_comments,
+                  })}`}</span>
+                </div>
+              )}
+            </div>
+          </div>
+        ))}
+      </div>
+    );
+  }
+
+  comments() {
+    return (
+      <CommentNodes
+        nodes={commentsToFlatNodes(this.state.searchResponse.comments)}
+        locked
+        noIndent
+        enableDownvotes={this.state.site.enable_downvotes}
+      />
+    );
+  }
+
+  posts() {
+    return (
+      <>
+        {this.state.searchResponse.posts.map(post => (
+          <div class="row">
+            <div class="col-12">
+              <PostListing
+                post={post}
+                showCommunity
+                enableDownvotes={this.state.site.enable_downvotes}
+                enableNsfw={this.state.site.enable_nsfw}
+              />
+            </div>
+          </div>
+        ))}
+      </>
+    );
+  }
+
+  // Todo possibly create UserListing and CommunityListing
+  communities() {
+    return (
+      <>
+        {this.state.searchResponse.communities.map(community => (
+          <div class="row">
+            <div class="col-12">{this.communityListing(community)}</div>
+          </div>
+        ))}
+      </>
+    );
+  }
+
+  communityListing(community: Community) {
+    return (
+      <>
+        <span>
+          <CommunityLink community={community} />
+        </span>
+        <span>{` - ${community.title} - 
+        ${i18n.t('number_of_subscribers', {
+          count: community.number_of_subscribers,
+        })}
+      `}</span>
+      </>
+    );
+  }
+
+  users() {
+    return (
+      <>
+        {this.state.searchResponse.users.map(user => (
+          <div class="row">
+            <div class="col-12">
+              <span>
+                @
+                <UserListing
+                  user={{
+                    name: user.name,
+                    avatar: user.avatar,
+                  }}
+                />
+              </span>
+              <span>{` - ${i18n.t('number_of_comments', {
+                count: user.number_of_comments,
+              })}`}</span>
+            </div>
+          </div>
+        ))}
+      </>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="mt-2">
+        {this.state.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+
+        {this.resultsCount() > 0 && (
+          <button
+            class="btn btn-secondary"
+            onClick={linkEvent(this, this.nextPage)}
+          >
+            {i18n.t('next')}
+          </button>
+        )}
+      </div>
+    );
+  }
+
+  resultsCount(): number {
+    let res = this.state.searchResponse;
+    return (
+      res.posts.length +
+      res.comments.length +
+      res.communities.length +
+      res.users.length
+    );
+  }
+
+  nextPage(i: Search) {
+    i.updateUrl({ page: i.state.page + 1 });
+  }
+
+  prevPage(i: Search) {
+    i.updateUrl({ page: i.state.page - 1 });
+  }
+
+  search() {
+    let form: SearchForm = {
+      q: this.state.q,
+      type_: this.state.type_,
+      sort: this.state.sort,
+      page: this.state.page,
+      limit: fetchLimit,
+    };
+
+    if (this.state.q != '') {
+      WebSocketService.Instance.search(form);
+    }
+  }
+
+  handleSortChange(val: SortType) {
+    this.updateUrl({ sort: val, page: 1 });
+  }
+
+  handleTypeChange(i: Search, event: any) {
+    i.updateUrl({
+      type_: SearchType[event.target.value],
+      page: 1,
+    });
+  }
+
+  handleSearchSubmit(i: Search, event: any) {
+    event.preventDefault();
+    i.updateUrl({
+      q: i.state.searchText,
+      type_: i.state.type_,
+      sort: i.state.sort,
+      page: i.state.page,
+    });
+  }
+
+  handleQChange(i: Search, event: any) {
+    i.setState({ searchText: event.target.value });
+  }
+
+  updateUrl(paramUpdates: UrlParams) {
+    const qStr = paramUpdates.q || this.state.q;
+    const typeStr = paramUpdates.type_ || this.state.type_;
+    const sortStr = paramUpdates.sort || this.state.sort;
+    const page = paramUpdates.page || this.state.page;
+    this.props.history.push(
+      `/search/q/${qStr}/type/${typeStr}/sort/${sortStr}/page/${page}`
+    );
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.Search) {
+      let data = res.data as SearchResponse;
+      this.state.searchResponse = data;
+      this.state.loading = false;
+      window.scrollTo(0, 0);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateCommentLike) {
+      let data = res.data as CommentResponse;
+      createCommentLikeRes(data, this.state.searchResponse.comments);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreatePostLike) {
+      let data = res.data as PostResponse;
+      createPostLikeFindRes(data, this.state.searchResponse.posts);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/setup.tsx

@@ -0,0 +1,211 @@
+import { Component, linkEvent } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import {
+  RegisterForm,
+  LoginResponse,
+  UserOperation,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import { wsJsonToRes, toast } from '../utils';
+import { SiteForm } from './site-form';
+import { i18n } from '../i18next';
+
+interface State {
+  userForm: RegisterForm;
+  doneRegisteringUser: boolean;
+  userLoading: boolean;
+}
+
+export class Setup extends Component<any, State> {
+  private subscription: Subscription;
+
+  private emptyState: State = {
+    userForm: {
+      username: undefined,
+      password: undefined,
+      password_verify: undefined,
+      admin: true,
+      show_nsfw: true,
+      // The first admin signup doesn't need a captcha
+      captcha_uuid: '',
+      captcha_answer: '',
+    },
+    doneRegisteringUser: false,
+    userLoading: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    return `${i18n.t('setup')} - Lemmy`;
+  }
+
+  render() {
+    return (
+      <div class="container">
+        <Helmet title={this.documentTitle} />
+        <div class="row">
+          <div class="col-12 offset-lg-3 col-lg-6">
+            <h3>{i18n.t('lemmy_instance_setup')}</h3>
+            {!this.state.doneRegisteringUser ? (
+              this.registerUser()
+            ) : (
+              <SiteForm />
+            )}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  registerUser() {
+    return (
+      <form onSubmit={linkEvent(this, this.handleRegisterSubmit)}>
+        <h5>{i18n.t('setup_admin')}</h5>
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="username">
+            {i18n.t('username')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="text"
+              class="form-control"
+              id="username"
+              value={this.state.userForm.username}
+              onInput={linkEvent(this, this.handleRegisterUsernameChange)}
+              required
+              minLength={3}
+              maxLength={20}
+              pattern="[a-zA-Z0-9_]+"
+            />
+          </div>
+        </div>
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="email">
+            {i18n.t('email')}
+          </label>
+
+          <div class="col-sm-10">
+            <input
+              type="email"
+              id="email"
+              class="form-control"
+              placeholder={i18n.t('optional')}
+              value={this.state.userForm.email}
+              onInput={linkEvent(this, this.handleRegisterEmailChange)}
+              minLength={3}
+            />
+          </div>
+        </div>
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="password">
+            {i18n.t('password')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="password"
+              id="password"
+              value={this.state.userForm.password}
+              onInput={linkEvent(this, this.handleRegisterPasswordChange)}
+              class="form-control"
+              required
+            />
+          </div>
+        </div>
+        <div class="form-group row">
+          <label class="col-sm-2 col-form-label" htmlFor="verify-password">
+            {i18n.t('verify_password')}
+          </label>
+          <div class="col-sm-10">
+            <input
+              type="password"
+              id="verify-password"
+              value={this.state.userForm.password_verify}
+              onInput={linkEvent(this, this.handleRegisterPasswordVerifyChange)}
+              class="form-control"
+              required
+            />
+          </div>
+        </div>
+        <div class="form-group row">
+          <div class="col-sm-10">
+            <button type="submit" class="btn btn-secondary">
+              {this.state.userLoading ? (
+                <svg class="icon icon-spinner spin">
+                  <use xlinkHref="#icon-spinner"></use>
+                </svg>
+              ) : (
+                i18n.t('sign_up')
+              )}
+            </button>
+          </div>
+        </div>
+      </form>
+    );
+  }
+
+  handleRegisterSubmit(i: Setup, event: any) {
+    event.preventDefault();
+    i.state.userLoading = true;
+    i.setState(i.state);
+    event.preventDefault();
+    WebSocketService.Instance.register(i.state.userForm);
+  }
+
+  handleRegisterUsernameChange(i: Setup, event: any) {
+    i.state.userForm.username = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterEmailChange(i: Setup, event: any) {
+    i.state.userForm.email = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterPasswordChange(i: Setup, event: any) {
+    i.state.userForm.password = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleRegisterPasswordVerifyChange(i: Setup, event: any) {
+    i.state.userForm.password_verify = event.target.value;
+    i.setState(i.state);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      this.state.userLoading = false;
+      this.setState(this.state);
+      return;
+    } else if (res.op == UserOperation.Register) {
+      let data = res.data as LoginResponse;
+      this.state.userLoading = false;
+      this.state.doneRegisteringUser = true;
+      UserService.Instance.login(data);
+      this.setState(this.state);
+    } else if (res.op == UserOperation.CreateSite) {
+      this.props.history.push('/');
+    }
+  }
+}

src/shared/components/sidebar.tsx

@@ -0,0 +1,477 @@
+import { Component, linkEvent } from 'inferno';
+import { Link } from 'inferno-router';
+import {
+  Community,
+  CommunityUser,
+  FollowCommunityForm,
+  DeleteCommunityForm,
+  RemoveCommunityForm,
+  UserView,
+  AddModToCommunityForm,
+} from 'lemmy-js-client';
+import { WebSocketService, UserService } from '../services';
+import { mdToHtml, getUnixTime } from '../utils';
+import { CommunityForm } from './community-form';
+import { UserListing } from './user-listing';
+import { CommunityLink } from './community-link';
+import { BannerIconHeader } from './banner-icon-header';
+import { i18n } from '../i18next';
+
+interface SidebarProps {
+  community: Community;
+  moderators: CommunityUser[];
+  admins: UserView[];
+  online: number;
+  enableNsfw: boolean;
+  showIcon?: boolean;
+}
+
+interface SidebarState {
+  showEdit: boolean;
+  showRemoveDialog: boolean;
+  removeReason: string;
+  removeExpires: string;
+  showConfirmLeaveModTeam: boolean;
+}
+
+export class Sidebar extends Component<SidebarProps, SidebarState> {
+  private emptyState: SidebarState = {
+    showEdit: false,
+    showRemoveDialog: false,
+    removeReason: null,
+    removeExpires: null,
+    showConfirmLeaveModTeam: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+    this.handleEditCommunity = this.handleEditCommunity.bind(this);
+    this.handleEditCancel = this.handleEditCancel.bind(this);
+  }
+
+  render() {
+    return (
+      <div>
+        {!this.state.showEdit ? (
+          this.sidebar()
+        ) : (
+          <CommunityForm
+            community={this.props.community}
+            onEdit={this.handleEditCommunity}
+            onCancel={this.handleEditCancel}
+            enableNsfw={this.props.enableNsfw}
+          />
+        )}
+      </div>
+    );
+  }
+
+  sidebar() {
+    return (
+      <div>
+        <div class="card bg-transparent border-secondary mb-3">
+          <div class="card-header bg-transparent border-secondary">
+            {this.communityTitle()}
+            {this.adminButtons()}
+          </div>
+          <div class="card-body">{this.subscribes()}</div>
+        </div>
+        <div class="card bg-transparent border-secondary mb-3">
+          <div class="card-body">
+            {this.description()}
+            {this.badges()}
+            {this.mods()}
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  communityTitle() {
+    let community = this.props.community;
+    return (
+      <div>
+        <h5 className="mb-0">
+          {this.props.showIcon && (
+            <BannerIconHeader icon={community.icon} banner={community.banner} />
+          )}
+          <span>{community.title}</span>
+          {community.removed && (
+            <small className="ml-2 text-muted font-italic">
+              {i18n.t('removed')}
+            </small>
+          )}
+          {community.deleted && (
+            <small className="ml-2 text-muted font-italic">
+              {i18n.t('deleted')}
+            </small>
+          )}
+          {community.nsfw && (
+            <small className="ml-2 text-muted font-italic">
+              {i18n.t('nsfw')}
+            </small>
+          )}
+        </h5>
+        <CommunityLink
+          community={community}
+          realLink
+          useApubName
+          muted
+          hideAvatar
+        />
+      </div>
+    );
+  }
+
+  badges() {
+    let community = this.props.community;
+    return (
+      <ul class="my-1 list-inline">
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_online', { count: this.props.online })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_subscribers', {
+            count: community.number_of_subscribers,
+          })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_posts', {
+            count: community.number_of_posts,
+          })}
+        </li>
+        <li className="list-inline-item badge badge-light">
+          {i18n.t('number_of_comments', {
+            count: community.number_of_comments,
+          })}
+        </li>
+        <li className="list-inline-item">
+          <Link className="badge badge-light" to="/communities">
+            {community.category_name}
+          </Link>
+        </li>
+        <li className="list-inline-item">
+          <Link
+            className="badge badge-light"
+            to={`/modlog/community/${this.props.community.id}`}
+          >
+            {i18n.t('modlog')}
+          </Link>
+        </li>
+        <li className="list-inline-item badge badge-light">
+          <CommunityLink community={community} realLink />
+        </li>
+      </ul>
+    );
+  }
+
+  mods() {
+    return (
+      <ul class="list-inline small">
+        <li class="list-inline-item">{i18n.t('mods')}: </li>
+        {this.props.moderators.map(mod => (
+          <li class="list-inline-item">
+            <UserListing
+              user={{
+                name: mod.user_name,
+                preferred_username: mod.user_preferred_username,
+                avatar: mod.avatar,
+                id: mod.user_id,
+                local: mod.user_local,
+                actor_id: mod.user_actor_id,
+              }}
+            />
+          </li>
+        ))}
+      </ul>
+    );
+  }
+
+  subscribes() {
+    let community = this.props.community;
+    return (
+      <div class="d-flex flex-wrap">
+        <Link
+          class={`btn btn-secondary flex-fill mr-2 mb-2 ${
+            community.deleted || community.removed ? 'no-click' : ''
+          }`}
+          to={`/create_post?community=${community.name}`}
+        >
+          {i18n.t('create_a_post')}
+        </Link>
+        {community.subscribed ? (
+          <a
+            class="btn btn-secondary flex-fill mb-2"
+            href="#"
+            onClick={linkEvent(community.id, this.handleUnsubscribe)}
+          >
+            {i18n.t('unsubscribe')}
+          </a>
+        ) : (
+          <a
+            class="btn btn-secondary flex-fill mb-2"
+            href="#"
+            onClick={linkEvent(community.id, this.handleSubscribe)}
+          >
+            {i18n.t('subscribe')}
+          </a>
+        )}
+      </div>
+    );
+  }
+
+  description() {
+    let community = this.props.community;
+    return (
+      community.description && (
+        <div
+          className="md-div"
+          dangerouslySetInnerHTML={mdToHtml(community.description)}
+        />
+      )
+    );
+  }
+
+  adminButtons() {
+    let community = this.props.community;
+    return (
+      <>
+        <ul class="list-inline mb-1 text-muted font-weight-bold">
+          {this.canMod && (
+            <>
+              <li className="list-inline-item-action">
+                <span
+                  class="pointer"
+                  onClick={linkEvent(this, this.handleEditClick)}
+                  data-tippy-content={i18n.t('edit')}
+                >
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-edit"></use>
+                  </svg>
+                </span>
+              </li>
+              {!this.amCreator &&
+                (!this.state.showConfirmLeaveModTeam ? (
+                  <li className="list-inline-item-action">
+                    <span
+                      class="pointer"
+                      onClick={linkEvent(
+                        this,
+                        this.handleShowConfirmLeaveModTeamClick
+                      )}
+                    >
+                      {i18n.t('leave_mod_team')}
+                    </span>
+                  </li>
+                ) : (
+                  <>
+                    <li className="list-inline-item-action">
+                      {i18n.t('are_you_sure')}
+                    </li>
+                    <li className="list-inline-item-action">
+                      <span
+                        class="pointer"
+                        onClick={linkEvent(this, this.handleLeaveModTeamClick)}
+                      >
+                        {i18n.t('yes')}
+                      </span>
+                    </li>
+                    <li className="list-inline-item-action">
+                      <span
+                        class="pointer"
+                        onClick={linkEvent(
+                          this,
+                          this.handleCancelLeaveModTeamClick
+                        )}
+                      >
+                        {i18n.t('no')}
+                      </span>
+                    </li>
+                  </>
+                ))}
+              {this.amCreator && (
+                <li className="list-inline-item-action">
+                  <span
+                    class="pointer"
+                    onClick={linkEvent(this, this.handleDeleteClick)}
+                    data-tippy-content={
+                      !community.deleted ? i18n.t('delete') : i18n.t('restore')
+                    }
+                  >
+                    <svg
+                      class={`icon icon-inline ${
+                        community.deleted && 'text-danger'
+                      }`}
+                    >
+                      <use xlinkHref="#icon-trash"></use>
+                    </svg>
+                  </span>
+                </li>
+              )}
+            </>
+          )}
+          {this.canAdmin && (
+            <li className="list-inline-item">
+              {!this.props.community.removed ? (
+                <span
+                  class="pointer"
+                  onClick={linkEvent(this, this.handleModRemoveShow)}
+                >
+                  {i18n.t('remove')}
+                </span>
+              ) : (
+                <span
+                  class="pointer"
+                  onClick={linkEvent(this, this.handleModRemoveSubmit)}
+                >
+                  {i18n.t('restore')}
+                </span>
+              )}
+            </li>
+          )}
+        </ul>
+        {this.state.showRemoveDialog && (
+          <form onSubmit={linkEvent(this, this.handleModRemoveSubmit)}>
+            <div class="form-group row">
+              <label class="col-form-label" htmlFor="remove-reason">
+                {i18n.t('reason')}
+              </label>
+              <input
+                type="text"
+                id="remove-reason"
+                class="form-control mr-2"
+                placeholder={i18n.t('optional')}
+                value={this.state.removeReason}
+                onInput={linkEvent(this, this.handleModRemoveReasonChange)}
+              />
+            </div>
+            {/* TODO hold off on expires for now */}
+            {/* <div class="form-group row"> */}
+            {/*   <label class="col-form-label">Expires</label> */}
+            {/*   <input type="date" class="form-control mr-2" placeholder={i18n.t('expires')} value={this.state.removeExpires} onInput={linkEvent(this, this.handleModRemoveExpiresChange)} /> */}
+            {/* </div> */}
+            <div class="form-group row">
+              <button type="submit" class="btn btn-secondary">
+                {i18n.t('remove_community')}
+              </button>
+            </div>
+          </form>
+        )}
+      </>
+    );
+  }
+
+  handleEditClick(i: Sidebar) {
+    i.state.showEdit = true;
+    i.setState(i.state);
+  }
+
+  handleEditCommunity() {
+    this.state.showEdit = false;
+    this.setState(this.state);
+  }
+
+  handleEditCancel() {
+    this.state.showEdit = false;
+    this.setState(this.state);
+  }
+
+  handleDeleteClick(i: Sidebar) {
+    event.preventDefault();
+    let deleteForm: DeleteCommunityForm = {
+      edit_id: i.props.community.id,
+      deleted: !i.props.community.deleted,
+    };
+    WebSocketService.Instance.deleteCommunity(deleteForm);
+  }
+
+  handleShowConfirmLeaveModTeamClick(i: Sidebar) {
+    i.state.showConfirmLeaveModTeam = true;
+    i.setState(i.state);
+  }
+
+  handleLeaveModTeamClick(i: Sidebar) {
+    let form: AddModToCommunityForm = {
+      user_id: UserService.Instance.user.id,
+      community_id: i.props.community.id,
+      added: false,
+    };
+    WebSocketService.Instance.addModToCommunity(form);
+    i.state.showConfirmLeaveModTeam = false;
+    i.setState(i.state);
+  }
+
+  handleCancelLeaveModTeamClick(i: Sidebar) {
+    i.state.showConfirmLeaveModTeam = false;
+    i.setState(i.state);
+  }
+
+  handleUnsubscribe(communityId: number) {
+    event.preventDefault();
+    let form: FollowCommunityForm = {
+      community_id: communityId,
+      follow: false,
+    };
+    WebSocketService.Instance.followCommunity(form);
+  }
+
+  handleSubscribe(communityId: number) {
+    event.preventDefault();
+    let form: FollowCommunityForm = {
+      community_id: communityId,
+      follow: true,
+    };
+    WebSocketService.Instance.followCommunity(form);
+  }
+
+  private get amCreator(): boolean {
+    return this.props.community.creator_id == UserService.Instance.user.id;
+  }
+
+  get canMod(): boolean {
+    return (
+      UserService.Instance.user &&
+      this.props.moderators
+        .map(m => m.user_id)
+        .includes(UserService.Instance.user.id)
+    );
+  }
+
+  get canAdmin(): boolean {
+    return (
+      UserService.Instance.user &&
+      this.props.admins.map(a => a.id).includes(UserService.Instance.user.id)
+    );
+  }
+
+  handleModRemoveShow(i: Sidebar) {
+    i.state.showRemoveDialog = true;
+    i.setState(i.state);
+  }
+
+  handleModRemoveReasonChange(i: Sidebar, event: any) {
+    i.state.removeReason = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleModRemoveExpiresChange(i: Sidebar, event: any) {
+    console.log(event.target.value);
+    i.state.removeExpires = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleModRemoveSubmit(i: Sidebar) {
+    event.preventDefault();
+    let removeForm: RemoveCommunityForm = {
+      edit_id: i.props.community.id,
+      removed: !i.props.community.removed,
+      reason: i.state.removeReason,
+      expires: getUnixTime(i.state.removeExpires),
+    };
+    WebSocketService.Instance.removeCommunity(removeForm);
+
+    i.state.showRemoveDialog = false;
+    i.setState(i.state);
+  }
+}

src/shared/components/site-form.tsx

@@ -0,0 +1,300 @@
+import { Component, linkEvent } from 'inferno';
+import { Prompt } from 'inferno-router';
+import { MarkdownTextArea } from './markdown-textarea';
+import { ImageUploadForm } from './image-upload-form';
+import { Site, SiteForm as SiteFormI } from 'lemmy-js-client';
+import { WebSocketService } from '../services';
+import { capitalizeFirstLetter, randomStr } from '../utils';
+import { i18n } from '../i18next';
+
+interface SiteFormProps {
+  site?: Site; // If a site is given, that means this is an edit
+  onCancel?(): any;
+}
+
+interface SiteFormState {
+  siteForm: SiteFormI;
+  loading: boolean;
+}
+
+export class SiteForm extends Component<SiteFormProps, SiteFormState> {
+  private id = `site-form-${randomStr()}`;
+  private emptyState: SiteFormState = {
+    siteForm: {
+      enable_downvotes: true,
+      open_registration: true,
+      enable_nsfw: true,
+      name: null,
+      icon: null,
+      banner: null,
+    },
+    loading: false,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = this.emptyState;
+    this.handleSiteDescriptionChange = this.handleSiteDescriptionChange.bind(
+      this
+    );
+
+    this.handleIconUpload = this.handleIconUpload.bind(this);
+    this.handleIconRemove = this.handleIconRemove.bind(this);
+
+    this.handleBannerUpload = this.handleBannerUpload.bind(this);
+    this.handleBannerRemove = this.handleBannerRemove.bind(this);
+
+    if (this.props.site) {
+      this.state.siteForm = {
+        name: this.props.site.name,
+        description: this.props.site.description,
+        enable_downvotes: this.props.site.enable_downvotes,
+        open_registration: this.props.site.open_registration,
+        enable_nsfw: this.props.site.enable_nsfw,
+        icon: this.props.site.icon,
+        banner: this.props.site.banner,
+      };
+    }
+  }
+
+  // Necessary to stop the loading
+  componentWillReceiveProps() {
+    this.state.loading = false;
+    this.setState(this.state);
+  }
+
+  componentDidUpdate() {
+    if (
+      !this.state.loading &&
+      !this.props.site &&
+      (this.state.siteForm.name || this.state.siteForm.description)
+    ) {
+      window.onbeforeunload = () => true;
+    } else {
+      window.onbeforeunload = undefined;
+    }
+  }
+
+  componentWillUnmount() {
+    window.onbeforeunload = null;
+  }
+
+  render() {
+    return (
+      <>
+        <Prompt
+          when={
+            !this.state.loading &&
+            !this.props.site &&
+            (this.state.siteForm.name || this.state.siteForm.description)
+          }
+          message={i18n.t('block_leaving')}
+        />
+        <form onSubmit={linkEvent(this, this.handleCreateSiteSubmit)}>
+          <h5>{`${
+            this.props.site
+              ? capitalizeFirstLetter(i18n.t('save'))
+              : capitalizeFirstLetter(i18n.t('name'))
+          } ${i18n.t('your_site')}`}</h5>
+          <div class="form-group row">
+            <label class="col-12 col-form-label" htmlFor="create-site-name">
+              {i18n.t('name')}
+            </label>
+            <div class="col-12">
+              <input
+                type="text"
+                id="create-site-name"
+                class="form-control"
+                value={this.state.siteForm.name}
+                onInput={linkEvent(this, this.handleSiteNameChange)}
+                required
+                minLength={3}
+                maxLength={20}
+              />
+            </div>
+          </div>
+          <div class="form-group">
+            <label>{i18n.t('icon')}</label>
+            <ImageUploadForm
+              uploadTitle={i18n.t('upload_icon')}
+              imageSrc={this.state.siteForm.icon}
+              onUpload={this.handleIconUpload}
+              onRemove={this.handleIconRemove}
+              rounded
+            />
+          </div>
+          <div class="form-group">
+            <label>{i18n.t('banner')}</label>
+            <ImageUploadForm
+              uploadTitle={i18n.t('upload_banner')}
+              imageSrc={this.state.siteForm.banner}
+              onUpload={this.handleBannerUpload}
+              onRemove={this.handleBannerRemove}
+            />
+          </div>
+          <div class="form-group row">
+            <label class="col-12 col-form-label" htmlFor={this.id}>
+              {i18n.t('sidebar')}
+            </label>
+            <div class="col-12">
+              <MarkdownTextArea
+                initialContent={this.state.siteForm.description}
+                onContentChange={this.handleSiteDescriptionChange}
+                hideNavigationWarnings
+              />
+            </div>
+          </div>
+          <div class="form-group row">
+            <div class="col-12">
+              <div class="form-check">
+                <input
+                  class="form-check-input"
+                  id="create-site-downvotes"
+                  type="checkbox"
+                  checked={this.state.siteForm.enable_downvotes}
+                  onChange={linkEvent(
+                    this,
+                    this.handleSiteEnableDownvotesChange
+                  )}
+                />
+                <label class="form-check-label" htmlFor="create-site-downvotes">
+                  {i18n.t('enable_downvotes')}
+                </label>
+              </div>
+            </div>
+          </div>
+          <div class="form-group row">
+            <div class="col-12">
+              <div class="form-check">
+                <input
+                  class="form-check-input"
+                  id="create-site-enable-nsfw"
+                  type="checkbox"
+                  checked={this.state.siteForm.enable_nsfw}
+                  onChange={linkEvent(this, this.handleSiteEnableNsfwChange)}
+                />
+                <label
+                  class="form-check-label"
+                  htmlFor="create-site-enable-nsfw"
+                >
+                  {i18n.t('enable_nsfw')}
+                </label>
+              </div>
+            </div>
+          </div>
+          <div class="form-group row">
+            <div class="col-12">
+              <div class="form-check">
+                <input
+                  class="form-check-input"
+                  id="create-site-open-registration"
+                  type="checkbox"
+                  checked={this.state.siteForm.open_registration}
+                  onChange={linkEvent(
+                    this,
+                    this.handleSiteOpenRegistrationChange
+                  )}
+                />
+                <label
+                  class="form-check-label"
+                  htmlFor="create-site-open-registration"
+                >
+                  {i18n.t('open_registration')}
+                </label>
+              </div>
+            </div>
+          </div>
+          <div class="form-group row">
+            <div class="col-12">
+              <button
+                type="submit"
+                class="btn btn-secondary mr-2"
+                disabled={this.state.loading}
+              >
+                {this.state.loading ? (
+                  <svg class="icon icon-spinner spin">
+                    <use xlinkHref="#icon-spinner"></use>
+                  </svg>
+                ) : this.props.site ? (
+                  capitalizeFirstLetter(i18n.t('save'))
+                ) : (
+                  capitalizeFirstLetter(i18n.t('create'))
+                )}
+              </button>
+              {this.props.site && (
+                <button
+                  type="button"
+                  class="btn btn-secondary"
+                  onClick={linkEvent(this, this.handleCancel)}
+                >
+                  {i18n.t('cancel')}
+                </button>
+              )}
+            </div>
+          </div>
+        </form>
+      </>
+    );
+  }
+
+  handleCreateSiteSubmit(i: SiteForm, event: any) {
+    event.preventDefault();
+    i.state.loading = true;
+    if (i.props.site) {
+      WebSocketService.Instance.editSite(i.state.siteForm);
+    } else {
+      WebSocketService.Instance.createSite(i.state.siteForm);
+    }
+    i.setState(i.state);
+  }
+
+  handleSiteNameChange(i: SiteForm, event: any) {
+    i.state.siteForm.name = event.target.value;
+    i.setState(i.state);
+  }
+
+  handleSiteDescriptionChange(val: string) {
+    this.state.siteForm.description = val;
+    this.setState(this.state);
+  }
+
+  handleSiteEnableNsfwChange(i: SiteForm, event: any) {
+    i.state.siteForm.enable_nsfw = event.target.checked;
+    i.setState(i.state);
+  }
+
+  handleSiteOpenRegistrationChange(i: SiteForm, event: any) {
+    i.state.siteForm.open_registration = event.target.checked;
+    i.setState(i.state);
+  }
+
+  handleSiteEnableDownvotesChange(i: SiteForm, event: any) {
+    i.state.siteForm.enable_downvotes = event.target.checked;
+    i.setState(i.state);
+  }
+
+  handleCancel(i: SiteForm) {
+    i.props.onCancel();
+  }
+
+  handleIconUpload(url: string) {
+    this.state.siteForm.icon = url;
+    this.setState(this.state);
+  }
+
+  handleIconRemove() {
+    this.state.siteForm.icon = '';
+    this.setState(this.state);
+  }
+
+  handleBannerUpload(url: string) {
+    this.state.siteForm.banner = url;
+    this.setState(this.state);
+  }
+
+  handleBannerRemove() {
+    this.state.siteForm.banner = '';
+    this.setState(this.state);
+  }
+}

src/shared/components/sort-select.tsx

@@ -0,0 +1,76 @@
+import { Component, linkEvent } from 'inferno';
+import { SortType } from 'lemmy-js-client';
+import { sortingHelpUrl, randomStr } from '../utils';
+import { i18n } from '../i18next';
+
+interface SortSelectProps {
+  sort: SortType;
+  onChange?(val: SortType): any;
+  hideHot?: boolean;
+}
+
+interface SortSelectState {
+  sort: SortType;
+}
+
+export class SortSelect extends Component<SortSelectProps, SortSelectState> {
+  private id = `sort-select-${randomStr()}`;
+  private emptyState: SortSelectState = {
+    sort: this.props.sort,
+  };
+
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+  }
+
+  static getDerivedStateFromProps(props: any): SortSelectState {
+    return {
+      sort: props.sort,
+    };
+  }
+
+  render() {
+    return (
+      <>
+        <select
+          id={this.id}
+          name={this.id}
+          value={this.state.sort}
+          onChange={linkEvent(this, this.handleSortChange)}
+          class="custom-select w-auto mr-2 mb-2"
+        >
+          <option disabled>{i18n.t('sort_type')}</option>
+          {!this.props.hideHot && (
+            <>
+              <option value={SortType.Active}>{i18n.t('active')}</option>
+              <option value={SortType.Hot}>{i18n.t('hot')}</option>
+            </>
+          )}
+          <option value={SortType.New}>{i18n.t('new')}</option>
+          <option disabled>─────</option>
+          <option value={SortType.TopDay}>{i18n.t('top_day')}</option>
+          <option value={SortType.TopWeek}>{i18n.t('week')}</option>
+          <option value={SortType.TopMonth}>{i18n.t('month')}</option>
+          <option value={SortType.TopYear}>{i18n.t('year')}</option>
+          <option value={SortType.TopAll}>{i18n.t('all')}</option>
+        </select>
+        <a
+          className="text-muted"
+          href={sortingHelpUrl}
+          target="_blank"
+          rel="noopener"
+          title={i18n.t('sorting_help')}
+        >
+          <svg class={`icon icon-inline`}>
+            <use xlinkHref="#icon-help-circle"></use>
+          </svg>
+        </a>
+      </>
+    );
+  }
+
+  handleSortChange(i: SortSelect, event: any) {
+    i.props.onChange(event.target.value);
+  }
+}

src/shared/components/sponsors.tsx

@@ -0,0 +1,211 @@
+import { Component } from 'inferno';
+import { Helmet } from 'inferno-helmet';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { WebSocketService } from '../services';
+import {
+  GetSiteResponse,
+  Site,
+  WebSocketJsonResponse,
+  UserOperation,
+} from 'lemmy-js-client';
+import { i18n } from '../i18next';
+import { T } from 'inferno-i18next';
+import { repoUrl, wsJsonToRes, toast } from '../utils';
+
+interface SilverUser {
+  name: string;
+  link?: string;
+}
+
+let general = [
+  'Brendan',
+  'mexicanhalloween',
+  'William Moore',
+  'Rachel Schmitz',
+  'comradeda',
+  'ybaumy',
+  'dude in phx',
+  'twilight loki',
+  'Andrew Plaza',
+  'Jonathan Cremin',
+  'Arthur Nieuwland',
+  'Ernest Wiśniewski',
+  'HN',
+  'Forrest Weghorst',
+  'Andre Vallestero',
+  'NotTooHighToHack',
+];
+let highlighted = ['DQW', 'DiscountFuneral', 'Oskenso Kashi', 'Alex Benishek'];
+let silver: SilverUser[] = [
+  {
+    name: 'Redjoker',
+    link: 'https://iww.org',
+  },
+];
+// let gold = [];
+// let latinum = [];
+
+interface SponsorsState {
+  site: Site;
+}
+
+export class Sponsors extends Component<any, SponsorsState> {
+  private subscription: Subscription;
+  private emptyState: SponsorsState = {
+    site: undefined,
+  };
+  constructor(props: any, context: any) {
+    super(props, context);
+    this.state = this.emptyState;
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+
+    WebSocketService.Instance.getSite();
+  }
+
+  componentDidMount() {
+    window.scrollTo(0, 0);
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  get documentTitle(): string {
+    if (this.state.site) {
+      return `${i18n.t('sponsors')} - ${this.state.site.name}`;
+    } else {
+      return 'Lemmy';
+    }
+  }
+
+  render() {
+    return (
+      <div class="container text-center">
+        <Helmet title={this.documentTitle} />
+        {this.topMessage()}
+        <hr />
+        {this.sponsors()}
+        <hr />
+        {this.bitcoin()}
+      </div>
+    );
+  }
+
+  topMessage() {
+    return (
+      <div>
+        <h5>{i18n.t('donate_to_lemmy')}</h5>
+        <p>
+          <T i18nKey="sponsor_message">
+            #<a href={repoUrl}>#</a>
+          </T>
+        </p>
+        <a class="btn btn-secondary" href="https://liberapay.com/Lemmy/">
+          {i18n.t('support_on_liberapay')}
+        </a>
+        <a
+          class="btn btn-secondary ml-2"
+          href="https://www.patreon.com/dessalines"
+        >
+          {i18n.t('support_on_patreon')}
+        </a>
+        <a
+          class="btn btn-secondary ml-2"
+          href="https://opencollective.com/lemmy"
+        >
+          {i18n.t('support_on_open_collective')}
+        </a>
+      </div>
+    );
+  }
+  sponsors() {
+    return (
+      <div class="container">
+        <h5>{i18n.t('sponsors')}</h5>
+        <p>{i18n.t('silver_sponsors')}</p>
+        <div class="row justify-content-md-center card-columns">
+          {silver.map(s => (
+            <div class="card col-12 col-md-2">
+              <div>
+                {s.link ? (
+                  <a href={s.link} target="_blank" rel="noopener">
+                    💎 {s.name}
+                  </a>
+                ) : (
+                  <div>💎 {s.name}</div>
+                )}
+              </div>
+            </div>
+          ))}
+        </div>
+        <p>{i18n.t('general_sponsors')}</p>
+        <div class="row justify-content-md-center card-columns">
+          {highlighted.map(s => (
+            <div class="card bg-primary col-12 col-md-2 font-weight-bold">
+              <div>{s}</div>
+            </div>
+          ))}
+          {general.map(s => (
+            <div class="card col-12 col-md-2">
+              <div>{s}</div>
+            </div>
+          ))}
+        </div>
+      </div>
+    );
+  }
+
+  bitcoin() {
+    return (
+      <div>
+        <h5>{i18n.t('crypto')}</h5>
+        <div class="table-responsive">
+          <table class="table table-hover text-center">
+            <tbody>
+              <tr>
+                <td>{i18n.t('bitcoin')}</td>
+                <td>
+                  <code>1Hefs7miXS5ff5Ck5xvmjKjXf5242KzRtK</code>
+                </td>
+              </tr>
+              <tr>
+                <td>{i18n.t('ethereum')}</td>
+                <td>
+                  <code>0x400c96c96acbC6E7B3B43B1dc1BB446540a88A01</code>
+                </td>
+              </tr>
+              <tr>
+                <td>{i18n.t('monero')}</td>
+                <td>
+                  <code>
+                    41taVyY6e1xApqKyMVDRVxJ76sPkfZhALLTjRvVKpaAh2pBd4wv9RgYj1tSPrx8wc6iE1uWUfjtQdTmTy2FGMeChGVKPQuV
+                  </code>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    );
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    let res = wsJsonToRes(msg);
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      return;
+    } else if (res.op == UserOperation.GetSite) {
+      let data = res.data as GetSiteResponse;
+      this.state.site = data.site;
+      this.setState(this.state);
+    }
+  }
+}

src/shared/components/user-details.tsx

@@ -0,0 +1,315 @@
+import { Component, linkEvent } from 'inferno';
+import { WebSocketService, UserService } from '../services';
+import { Subscription } from 'rxjs';
+import { retryWhen, delay, take } from 'rxjs/operators';
+import { i18n } from '../i18next';
+import {
+  UserOperation,
+  Post,
+  Comment,
+  CommunityUser,
+  SortType,
+  UserDetailsResponse,
+  UserView,
+  WebSocketJsonResponse,
+  CommentResponse,
+  BanUserResponse,
+  PostResponse,
+} from 'lemmy-js-client';
+import { UserDetailsView } from '../interfaces';
+import {
+  wsJsonToRes,
+  toast,
+  commentsToFlatNodes,
+  setupTippy,
+  editCommentRes,
+  saveCommentRes,
+  createCommentLikeRes,
+  createPostLikeFindRes,
+} from '../utils';
+import { PostListing } from './post-listing';
+import { CommentNodes } from './comment-nodes';
+
+interface UserDetailsProps {
+  username?: string;
+  user_id?: number;
+  page: number;
+  limit: number;
+  sort: SortType;
+  enableDownvotes: boolean;
+  enableNsfw: boolean;
+  view: UserDetailsView;
+  onPageChange(page: number): number | any;
+  admins: UserView[];
+}
+
+interface UserDetailsState {
+  follows: CommunityUser[];
+  moderates: CommunityUser[];
+  comments: Comment[];
+  posts: Post[];
+  saved?: Post[];
+}
+
+export class UserDetails extends Component<UserDetailsProps, UserDetailsState> {
+  private subscription: Subscription;
+  constructor(props: any, context: any) {
+    super(props, context);
+
+    this.state = {
+      follows: [],
+      moderates: [],
+      comments: [],
+      posts: [],
+      saved: [],
+    };
+
+    this.subscription = WebSocketService.Instance.subject
+      .pipe(retryWhen(errors => errors.pipe(delay(3000), take(10))))
+      .subscribe(
+        msg => this.parseMessage(msg),
+        err => console.error(err),
+        () => console.log('complete')
+      );
+  }
+
+  componentWillUnmount() {
+    this.subscription.unsubscribe();
+  }
+
+  componentDidMount() {
+    this.fetchUserData();
+    setupTippy();
+  }
+
+  componentDidUpdate(lastProps: UserDetailsProps) {
+    for (const key of Object.keys(lastProps)) {
+      if (lastProps[key] !== this.props[key]) {
+        this.fetchUserData();
+        break;
+      }
+    }
+  }
+
+  fetchUserData() {
+    WebSocketService.Instance.getUserDetails({
+      user_id: this.props.user_id,
+      username: this.props.username,
+      sort: this.props.sort,
+      saved_only: this.props.view === UserDetailsView.Saved,
+      page: this.props.page,
+      limit: this.props.limit,
+    });
+  }
+
+  render() {
+    return (
+      <div>
+        {this.viewSelector(this.props.view)}
+        {this.paginator()}
+      </div>
+    );
+  }
+
+  viewSelector(view: UserDetailsView) {
+    if (view === UserDetailsView.Overview || view === UserDetailsView.Saved) {
+      return this.overview();
+    }
+    if (view === UserDetailsView.Comments) {
+      return this.comments();
+    }
+    if (view === UserDetailsView.Posts) {
+      return this.posts();
+    }
+  }
+
+  overview() {
+    const comments = this.state.comments.map((c: Comment) => {
+      return { type: 'comments', data: c };
+    });
+    const posts = this.state.posts.map((p: Post) => {
+      return { type: 'posts', data: p };
+    });
+
+    const combined: { type: string; data: Comment | Post }[] = [
+      ...comments,
+      ...posts,
+    ];
+
+    // Sort it
+    if (this.props.sort === SortType.New) {
+      combined.sort((a, b) => b.data.published.localeCompare(a.data.published));
+    } else {
+      combined.sort((a, b) => b.data.score - a.data.score);
+    }
+
+    return (
+      <div>
+        {combined.map(i => (
+          <>
+            <div>
+              {i.type === 'posts' ? (
+                <PostListing
+                  key={(i.data as Post).id}
+                  post={i.data as Post}
+                  admins={this.props.admins}
+                  showCommunity
+                  enableDownvotes={this.props.enableDownvotes}
+                  enableNsfw={this.props.enableNsfw}
+                />
+              ) : (
+                <CommentNodes
+                  key={(i.data as Comment).id}
+                  nodes={[{ comment: i.data as Comment }]}
+                  admins={this.props.admins}
+                  noBorder
+                  noIndent
+                  showCommunity
+                  showContext
+                  enableDownvotes={this.props.enableDownvotes}
+                />
+              )}
+            </div>
+            <hr class="my-3" />
+          </>
+        ))}
+      </div>
+    );
+  }
+
+  comments() {
+    return (
+      <div>
+        <CommentNodes
+          nodes={commentsToFlatNodes(this.state.comments)}
+          admins={this.props.admins}
+          noIndent
+          showCommunity
+          showContext
+          enableDownvotes={this.props.enableDownvotes}
+        />
+      </div>
+    );
+  }
+
+  posts() {
+    return (
+      <div>
+        {this.state.posts.map(post => (
+          <>
+            <PostListing
+              post={post}
+              admins={this.props.admins}
+              showCommunity
+              enableDownvotes={this.props.enableDownvotes}
+              enableNsfw={this.props.enableNsfw}
+            />
+            <hr class="my-3" />
+          </>
+        ))}
+      </div>
+    );
+  }
+
+  paginator() {
+    return (
+      <div class="my-2">
+        {this.props.page > 1 && (
+          <button
+            class="btn btn-secondary mr-1"
+            onClick={linkEvent(this, this.prevPage)}
+          >
+            {i18n.t('prev')}
+          </button>
+        )}
+        {this.state.comments.length + this.state.posts.length > 0 && (
+          <button
+            class="btn btn-secondary"
+            onClick={linkEvent(this, this.nextPage)}
+          >
+            {i18n.t('next')}
+          </button>
+        )}
+      </div>
+    );
+  }
+
+  nextPage(i: UserDetails) {
+    i.props.onPageChange(i.props.page + 1);
+  }
+
+  prevPage(i: UserDetails) {
+    i.props.onPageChange(i.props.page - 1);
+  }
+
+  parseMessage(msg: WebSocketJsonResponse) {
+    console.log(msg);
+    const res = wsJsonToRes(msg);
+
+    if (msg.error) {
+      toast(i18n.t(msg.error), 'danger');
+      if (msg.error == 'couldnt_find_that_username_or_email') {
+        this.context.router.history.push('/');
+      }
+      return;
+    } else if (msg.reconnect) {
+      this.fetchUserData();
+    } else if (res.op == UserOperation.GetUserDetails) {
+      const data = res.data as UserDetailsResponse;
+      this.setState({
+        comments: data.comments,
+        follows: data.follows,
+        moderates: data.moderates,
+        posts: data.posts,
+      });
+    } else if (res.op == UserOperation.CreateCommentLike) {
+      const data = res.data as CommentResponse;
+      createCommentLikeRes(data, this.state.comments);
+      this.setState({
+        comments: this.state.comments,
+      });
+    } else if (
+      res.op == UserOperation.EditComment ||
+      res.op == UserOperation.DeleteComment ||
+      res.op == UserOperation.RemoveComment
+    ) {
+      const data = res.data as CommentResponse;
+      editCommentRes(data, this.state.comments);
+      this.setState({
+        comments: this.state.comments,
+      });
+    } else if (res.op == UserOperation.CreateComment) {
+      const data = res.data as CommentResponse;
+      if (
+        UserService.Instance.user &&
+        data.comment.creator_id == UserService.Instance.user.id
+      ) {
+        toast(i18n.t('reply_sent'));
+      }
+    } else if (res.op == UserOperation.SaveComment) {
+      const data = res.data as CommentResponse;
+      saveCommentRes(data, this.state.comments);
+      this.setState({
+        comments: this.state.comments,
+      });
+    } else if (res.op == UserOperation.CreatePostLike) {
+      const data = res.data as PostResponse;
+      createPostLikeFindRes(data, this.state.posts);
+      this.setState({
+        posts: this.state.posts,
+      });
+    } else if (res.op == UserOperation.BanUser) {
+      const data = res.data as BanUserResponse;
+      this.state.comments
+        .filter(c => c.creator_id == data.user.id)
+        .forEach(c => (c.banned = data.banned));
+      this.state.posts
+        .filter(c => c.creator_id == data.user.id)
+        .forEach(c => (c.banned = data.banned));
+      this.setState({
+        posts: this.state.posts,
+        comments: this.state.comments,
+      });
+    }
+  }
+}

src/shared/components/user-listing.tsx

@@ -0,0 +1,75 @@
+import { Component } from 'inferno';
+import { Link } from 'inferno-router';
+import { UserView } from 'lemmy-js-client';
+import {
+  pictrsAvatarThumbnail,
+  showAvatars,
+  hostname,
+  isCakeDay,
+} from '../utils';
+import { CakeDay } from './cake-day';
+
+export interface UserOther {
+  name: string;
+  preferred_username?: string;
+  id?: number; // Necessary if its federated
+  avatar?: string;
+  local?: boolean;
+  actor_id?: string;
+  published?: string;
+}
+
+interface UserListingProps {
+  user: UserView | UserOther;
+  realLink?: boolean;
+  useApubName?: boolean;
+  muted?: boolean;
+  hideAvatar?: boolean;
+}
+
+export class UserListing extends Component<UserListingProps, any> {
+  constructor(props: any, context: any) {
+    super(props, context);
+  }
+
+  render() {
+    let user = this.props.user;
+    let local = user.local == null ? true : user.local;
+    let apubName: string, link: string;
+
+    if (local) {
+      apubName = `@${user.name}`;
+      link = `/u/${user.name}`;
+    } else {
+      apubName = `@${user.name}@${hostname(user.actor_id)}`;
+      link = !this.props.realLink ? `/user/${user.id}` : user.actor_id;
+    }
+
+    let displayName = this.props.useApubName
+      ? apubName
+      : user.preferred_username
+      ? user.preferred_username
+      : apubName;
+
+    return (
+      <>
+        <Link
+          title={apubName}
+          className={this.props.muted ? 'text-muted' : 'text-info'}
+          to={link}
+        >
+          {!this.props.hideAvatar && user.avatar && showAvatars() && (
+            <img
+              style="width: 2rem; height: 2rem;"
+              src={pictrsAvatarThumbnail(user.avatar)}
+              class="rounded-circle mr-2"
+            />
+          )}
+          <span>{displayName}</span>
+        </Link>
+
+        {isCakeDay(user.published) && <CakeDay creatorName={apubName} />}
+      </>
+    );
+  }
+}

src/shared/env.ts

@@ -0,0 +1,15 @@
+// TODO
+// const host = `${window.location.hostname}`;
+// const port = `${
+//   window.location.port == '4444' ? '8536' : window.location.port
+// }`;
+// const endpoint = `${host}:${port}`;
+
+// export const wsUri = `${
+//   window.location.protocol == 'https:' ? 'wss://' : 'ws://'
+// }${endpoint}/api/v1/ws`;
+
+const host = '192.168.50.60';
+const port = 8536;
+const endpoint = `${host}:${port}`;
+export const wsUri = `ws://${endpoint}/api/v1/ws`;

src/shared/i18next.ts

@@ -0,0 +1,79 @@
+import i18next from 'i18next';
+import { getLanguage } from './utils';
+import { en } from './translations/en';
+import { el } from './translations/el';
+import { eu } from './translations/eu';
+import { eo } from './translations/eo';
+import { es } from './translations/es';
+import { de } from './translations/de';
+import { fr } from './translations/fr';
+import { sv } from './translations/sv';
+import { ru } from './translations/ru';
+import { zh } from './translations/zh';
+import { nl } from './translations/nl';
+import { it } from './translations/it';
+import { fi } from './translations/fi';
+import { ca } from './translations/ca';
+import { fa } from './translations/fa';
+import { hi } from './translations/hi';
+import { pl } from './translations/pl';
+import { pt_BR } from './translations/pt_BR';
+import { ja } from './translations/ja';
+import { ka } from './translations/ka';
+import { gl } from './translations/gl';
+import { tr } from './translations/tr';
+import { hu } from './translations/hu';
+import { uk } from './translations/uk';
+import { sq } from './translations/sq';
+import { km } from './translations/km';
+import { ga } from './translations/ga';
+import { sr_Latn } from './translations/sr_Latn';
+
+// https://github.com/nimbusec-oss/inferno-i18next/blob/master/tests/T.test.js#L66
+const resources = {
+  en,
+  el,
+  eu,
+  eo,
+  es,
+  ka,
+  hi,
+  de,
+  zh,
+  fr,
+  sv,
+  ru,
+  nl,
+  it,
+  fi,
+  ca,
+  fa,
+  pl,
+  pt_BR,
+  ja,
+  gl,
+  tr,
+  hu,
+  uk,
+  sq,
+  km,
+  ga,
+  sr_Latn,
+};
+
+function format(value: any, format: any, lng: any): any {
+  return format === 'uppercase' ? value.toUpperCase() : value;
+}
+
+i18next.init({
+  debug: false,
+  // load: 'languageOnly',
+
+  // initImmediate: false,
+  lng: getLanguage(),
+  fallbackLng: 'en',
+  resources,
+  interpolation: { format },
+});
+
+export { i18next as i18n, resources };

src/shared/interfaces.ts

@@ -0,0 +1,28 @@
+export enum CommentSortType {
+  Hot,
+  Top,
+  New,
+  Old,
+}
+
+export enum CommentViewType {
+  Tree,
+  Chat,
+}
+
+export enum DataType {
+  Post,
+  Comment,
+}
+
+export enum BanType {
+  Community,
+  Site,
+}
+
+export enum UserDetailsView {
+  Overview,
+  Comments,
+  Posts,
+  Saved,
+}

src/shared/routes.ts

@@ -0,0 +1,77 @@
+import { BrowserRouter, Route, Switch } from 'inferno-router';
+import { IRouteProps } from 'inferno-router/dist/Route';
+import { Main } from './components/main';
+import { Navbar } from './components/navbar';
+import { Footer } from './components/footer';
+import { Login } from './components/login';
+import { CreatePost } from './components/create-post';
+import { CreateCommunity } from './components/create-community';
+import { CreatePrivateMessage } from './components/create-private-message';
+import { PasswordChange } from './components/password_change';
+import { Post } from './components/post';
+import { Community } from './components/community';
+import { Communities } from './components/communities';
+import { User } from './components/user';
+import { Modlog } from './components/modlog';
+import { Setup } from './components/setup';
+import { AdminSettings } from './components/admin-settings';
+import { Inbox } from './components/inbox';
+import { Search } from './components/search';
+import { Sponsors } from './components/sponsors';
+import { Instances } from './components/instances';
+
+export const routes: IRouteProps[] = [
+  { exact: true, path: `/`, component: Main },
+  {
+    path: `/home/data_type/:data_type/listing_type/:listing_type/sort/:sort/page/:page`,
+    component: Main,
+  },
+  { path: `/login`, component: Login },
+  { path: `/create_post`, component: CreatePost },
+  { path: `/create_community`, component: CreateCommunity },
+  {
+    path: `/create_private_message`,
+    component: CreatePrivateMessage,
+  },
+  {
+    path: `/communities/page/:page`,
+    component: Communities,
+  },
+  { path: `/communities`, component: Communities },
+  {
+    path: `/post/:id/comment/:comment_id`,
+    component: Post,
+  },
+  { path: `/post/:id`, component: Post },
+  {
+    path: `/c/:name/data_type/:data_type/sort/:sort/page/:page`,
+    component: Community,
+  },
+  { path: `/community/:id`, component: Community },
+  { path: `/c/:name`, component: Community },
+  {
+    path: `/u/:username/view/:view/sort/:sort/page/:page`,
+    component: User,
+  },
+  { path: `/user/:id`, component: User },
+  { path: `/u/:username`, component: User },
+  { path: `/inbox`, component: Inbox },
+  {
+    path: `/modlog/community/:community_id`,
+    component: Modlog,
+  },
+  { path: `/modlog`, component: Modlog },
+  { path: `/setup`, component: Setup },
+  { path: `/admin`, component: AdminSettings },
+  {
+    path: `/search/q/:q/type/:type/sort/:sort/page/:page`,
+    component: Search,
+  },
+  { path: `/search`, component: Search },
+  { path: `/sponsors`, component: Sponsors },
+  {
+    path: `/password_change/:token`,
+    component: PasswordChange,
+  },
+  { path: `/instances`, component: Instances },
+];

src/shared/services/UserService.ts

@@ -0,0 +1,59 @@
+// import Cookies from 'js-cookie';
+import IsomorphicCookie from 'isomorphic-cookie';
+import { User, LoginResponse } from 'lemmy-js-client';
+import { setTheme } from '../utils';
+import jwt_decode from 'jwt-decode';
+import { Subject, BehaviorSubject } from 'rxjs';
+
+interface Claims {
+  id: number;
+  iss: string;
+}
+
+export class UserService {
+  private static _instance: UserService;
+  public user: User;
+  public claims: Claims;
+  public jwtSub: Subject<string> = new Subject<string>();
+  public unreadCountSub: BehaviorSubject<number> = new BehaviorSubject<number>(
+    0
+  );
+
+  private constructor() {
+    let jwt = IsomorphicCookie.load('jwt');
+    if (jwt) {
+      this.setClaims(jwt);
+    } else {
+      setTheme();
+      console.log('No JWT cookie found.');
+    }
+  }
+
+  public login(res: LoginResponse) {
+    this.setClaims(res.jwt);
+    IsomorphicCookie.save('jwt', res.jwt, { expires: 365 });
+    console.log('jwt cookie set');
+  }
+
+  public logout() {
+    this.claims = undefined;
+    this.user = undefined;
+    IsomorphicCookie.remove('jwt');
+    setTheme();
+    this.jwtSub.next();
+    console.log('Logged out.');
+  }
+
+  public get auth(): string {
+    return IsomorphicCookie.load('jwt');
+  }
+
+  private setClaims(jwt: string) {
+    this.claims = jwt_decode(jwt);
+    this.jwtSub.next(jwt);
+  }
+
+  public static get Instance() {
+    return this._instance || (this._instance = new this());
+  }
+}

src/shared/services/WebSocketService.ts

@@ -0,0 +1,409 @@
+import { wsUri } from '../env';
+import {
+  LemmyWebsocket,
+  LoginForm,
+  RegisterForm,
+  CommunityForm,
+  DeleteCommunityForm,
+  RemoveCommunityForm,
+  PostForm,
+  DeletePostForm,
+  RemovePostForm,
+  LockPostForm,
+  StickyPostForm,
+  SavePostForm,
+  CommentForm,
+  DeleteCommentForm,
+  RemoveCommentForm,
+  MarkCommentAsReadForm,
+  SaveCommentForm,
+  CommentLikeForm,
+  GetPostForm,
+  GetPostsForm,
+  CreatePostLikeForm,
+  GetCommunityForm,
+  FollowCommunityForm,
+  GetFollowedCommunitiesForm,
+  GetUserDetailsForm,
+  ListCommunitiesForm,
+  GetModlogForm,
+  BanFromCommunityForm,
+  AddModToCommunityForm,
+  TransferCommunityForm,
+  AddAdminForm,
+  TransferSiteForm,
+  BanUserForm,
+  SiteForm,
+  UserView,
+  GetRepliesForm,
+  GetUserMentionsForm,
+  MarkUserMentionAsReadForm,
+  SearchForm,
+  UserSettingsForm,
+  DeleteAccountForm,
+  PasswordResetForm,
+  PasswordChangeForm,
+  PrivateMessageForm,
+  EditPrivateMessageForm,
+  DeletePrivateMessageForm,
+  MarkPrivateMessageAsReadForm,
+  GetPrivateMessagesForm,
+  GetCommentsForm,
+  UserJoinForm,
+  GetSiteConfig,
+  GetSiteForm,
+  SiteConfigForm,
+  MarkAllAsReadForm,
+  WebSocketJsonResponse,
+} from 'lemmy-js-client';
+import { UserService } from './';
+import { i18n } from '../i18next';
+import { toast, isBrowser } from '../utils';
+import { Observable } from 'rxjs';
+import { share } from 'rxjs/operators';
+import WebSocket from 'isomorphic-ws';
+import {
+  Options as WSOptions,
+  default as ReconnectingWebSocket,
+} from 'reconnecting-websocket';
+
+export class WebSocketService {
+  private static _instance: WebSocketService;
+  public ws: ReconnectingWebSocket;
+  public wsOptions: WSOptions = {
+    WebSocket: WebSocket,
+    connectionTimeout: 1000,
+    maxRetries: 10,
+  };
+  public subject: Observable<any>;
+
+  public admins: UserView[];
+  public banned: UserView[];
+  private client = new LemmyWebsocket();
+
+  private constructor() {
+    this.ws = new ReconnectingWebSocket(wsUri, [], this.wsOptions);
+    let firstConnect = true;
+
+    this.subject = Observable.create((obs: any) => {
+      this.ws.onmessage = e => {
+        obs.next(JSON.parse(e.data));
+      };
+      this.ws.onopen = () => {
+        console.log(`Connected to ${wsUri}`);
+
+        if (!firstConnect) {
+          let res: WebSocketJsonResponse = {
+            reconnect: true,
+          };
+          obs.next(res);
+        }
+
+        firstConnect = false;
+      };
+    }).pipe(share());
+  }
+
+  public static get Instance() {
+    return this._instance || (this._instance = new this());
+  }
+
+  public userJoin() {
+    let form: UserJoinForm = { auth: UserService.Instance.auth };
+    this.ws.send(this.client.userJoin(form));
+  }
+
+  public login(form: LoginForm) {
+    this.ws.send(this.client.login(form));
+  }
+
+  public register(form: RegisterForm) {
+    this.ws.send(this.client.register(form));
+  }
+
+  public getCaptcha() {
+    this.ws.send(this.client.getCaptcha());
+  }
+
+  public createCommunity(form: CommunityForm) {
+    this.setAuth(form); // TODO all these setauths at some point would be good to make required
+    this.ws.send(this.client.createCommunity(form));
+  }
+
+  public editCommunity(form: CommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.editCommunity(form));
+  }
+
+  public deleteCommunity(form: DeleteCommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.deleteCommunity(form));
+  }
+
+  public removeCommunity(form: RemoveCommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.removeCommunity(form));
+  }
+
+  public followCommunity(form: FollowCommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.followCommunity(form));
+  }
+
+  public listCommunities(form: ListCommunitiesForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.listCommunities(form));
+  }
+
+  public getFollowedCommunities() {
+    let form: GetFollowedCommunitiesForm = { auth: UserService.Instance.auth };
+    this.ws.send(this.client.getFollowedCommunities(form));
+  }
+
+  public listCategories() {
+    this.ws.send(this.client.listCategories());
+  }
+
+  public createPost(form: PostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.createPost(form));
+  }
+
+  public getPost(form: GetPostForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.getPost(form));
+  }
+
+  public getCommunity(form: GetCommunityForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.getCommunity(form));
+  }
+
+  public createComment(form: CommentForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.createComment(form));
+  }
+
+  public editComment(form: CommentForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.editComment(form));
+  }
+
+  public deleteComment(form: DeleteCommentForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.deleteComment(form));
+  }
+
+  public removeComment(form: RemoveCommentForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.removeComment(form));
+  }
+
+  public markCommentAsRead(form: MarkCommentAsReadForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.markCommentAsRead(form));
+  }
+
+  public likeComment(form: CommentLikeForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.likeComment(form));
+  }
+
+  public saveComment(form: SaveCommentForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.saveComment(form));
+  }
+
+  public getPosts(form: GetPostsForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.getPosts(form));
+  }
+
+  public getComments(form: GetCommentsForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.getComments(form));
+  }
+
+  public likePost(form: CreatePostLikeForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.likePost(form));
+  }
+
+  public editPost(form: PostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.editPost(form));
+  }
+
+  public deletePost(form: DeletePostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.deletePost(form));
+  }
+
+  public removePost(form: RemovePostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.removePost(form));
+  }
+
+  public lockPost(form: LockPostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.lockPost(form));
+  }
+
+  public stickyPost(form: StickyPostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.stickyPost(form));
+  }
+
+  public savePost(form: SavePostForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.savePost(form));
+  }
+
+  public banFromCommunity(form: BanFromCommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.banFromCommunity(form));
+  }
+
+  public addModToCommunity(form: AddModToCommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.addModToCommunity(form));
+  }
+
+  public transferCommunity(form: TransferCommunityForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.transferCommunity(form));
+  }
+
+  public transferSite(form: TransferSiteForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.transferSite(form));
+  }
+
+  public banUser(form: BanUserForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.banUser(form));
+  }
+
+  public addAdmin(form: AddAdminForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.addAdmin(form));
+  }
+
+  public getUserDetails(form: GetUserDetailsForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.getUserDetails(form));
+  }
+
+  public getReplies(form: GetRepliesForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.getReplies(form));
+  }
+
+  public getUserMentions(form: GetUserMentionsForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.getUserMentions(form));
+  }
+
+  public markUserMentionAsRead(form: MarkUserMentionAsReadForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.markUserMentionAsRead(form));
+  }
+
+  public getModlog(form: GetModlogForm) {
+    this.ws.send(this.client.getModlog(form));
+  }
+
+  public createSite(form: SiteForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.createSite(form));
+  }
+
+  public editSite(form: SiteForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.editSite(form));
+  }
+
+  public getSite(form: GetSiteForm = {}) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.getSite(form));
+  }
+
+  public getSiteConfig() {
+    let form: GetSiteConfig = {};
+    this.setAuth(form);
+    this.ws.send(this.client.getSiteConfig(form));
+  }
+
+  public search(form: SearchForm) {
+    this.setAuth(form, false);
+    this.ws.send(this.client.search(form));
+  }
+
+  public markAllAsRead() {
+    let form: MarkAllAsReadForm;
+    this.setAuth(form);
+    this.ws.send(this.client.markAllAsRead(form));
+  }
+
+  public saveUserSettings(form: UserSettingsForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.saveUserSettings(form));
+  }
+
+  public deleteAccount(form: DeleteAccountForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.deleteAccount(form));
+  }
+
+  public passwordReset(form: PasswordResetForm) {
+    this.ws.send(this.client.passwordReset(form));
+  }
+
+  public passwordChange(form: PasswordChangeForm) {
+    this.ws.send(this.client.passwordChange(form));
+  }
+
+  public createPrivateMessage(form: PrivateMessageForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.createPrivateMessage(form));
+  }
+
+  public editPrivateMessage(form: EditPrivateMessageForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.editPrivateMessage(form));
+  }
+
+  public deletePrivateMessage(form: DeletePrivateMessageForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.deletePrivateMessage(form));
+  }
+
+  public markPrivateMessageAsRead(form: MarkPrivateMessageAsReadForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.markPrivateMessageAsRead(form));
+  }
+
+  public getPrivateMessages(form: GetPrivateMessagesForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.getPrivateMessages(form));
+  }
+
+  public saveSiteConfig(form: SiteConfigForm) {
+    this.setAuth(form);
+    this.ws.send(this.client.saveSiteConfig(form));
+  }
+
+  private setAuth(obj: any, throwErr: boolean = true) {
+    obj.auth = UserService.Instance.auth;
+    if (obj.auth == null && throwErr) {
+      toast(i18n.t('not_logged_in'), 'danger');
+      throw 'Not logged in';
+    }
+  }
+}
+
+if (isBrowser()) {
+  window.onbeforeunload = () => {
+    WebSocketService.Instance.ws.close();
+  };
+}

src/shared/services/index.ts

@@ -0,0 +1,2 @@
+export { UserService } from './UserService';
+export { WebSocketService } from './WebSocketService';

tsconfig.json

@@ -1,12 +1,14 @@
 {
-   "compilerOptions": {
+  "compilerOptions": {
-      "module": "commonjs",
+    "module": "commonjs",
-      "target": "esnext",
+    "target": "esnext",
-      "sourceMap": true,
+    "sourceMap": true,
-      "jsx": "preserve",
+    "inlineSources": true,
-      "importHelpers": true,
+    "jsx": "preserve",
-      "emitDecoratorMetadata": true,
+    "importHelpers": true,
-      "experimentalDecorators": true
+    "emitDecoratorMetadata": true,
-   },
+    "experimentalDecorators": true,
-   "exclude": ["node_modules", "fuse.ts"]
+    "esModuleInterop": true
+  },
+  "exclude": ["node_modules", "fuse.ts"]
 }