Merge aaea25808f into 2edaec6933

2023-07-22 10:19:12 -05:00 · 2023-07-22 10:19:12 -05:00 · 6db3babb39
commit 6db3babb39
parent 2edaec6933 aaea25808f
48 changed files with 2649 additions and 404 deletions
--- a/.gitignore
+++ b/.gitignore
@ -21,3 +21,11 @@ env

 # Diagnostic output
 output.svg
+
+# Chat environment
+chat/node_modules
+chat/build
+
+# Chat artefacts
+files/assets/css/chat_done.css
+files/assets/js/chat_done.js
--- a/10
+++ b/10
@ -13,6 +13,16 @@ COPY poetry.lock .
 RUN pip install 'poetry==1.2.2'
 RUN poetry config virtualenvs.create false

+# Chat compilation
+ENV NODE_VERSION=16.13.0
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
+ENV NVM_DIRECTORY=/root/.nvm
+RUN . "$NVM_DIRECTORY/nvm.sh" && nvm install ${NODE_VERSION}
+RUN . "$NVM_DIRECTORY/nvm.sh" && nvm use v${NODE_VERSION}
+RUN . "$NVM_DIRECTORY/nvm.sh" && nvm alias default v${NODE_VERSION}
+ENV PATH="/root/.nvm/versions/node/v${NODE_VERSION}/bin/:${PATH}"
+RUN npm i -g yarn
+
 RUN mkdir /images

 EXPOSE 80/tcp
--- a/bootstrap/init.sh
+++ b/bootstrap/init.sh
@ -4,4 +4,9 @@ set -euxo pipefail
 python3 -m flask db upgrade # this does not actually return error codes properly!
 python3 -m flask cron_setup

+cd ./chat
+yarn install
+yarn chat
+cd ..
+
 /usr/local/bin/supervisord -c /etc/supervisord.conf
--- a/bootstrap/supervisord.conf.dev
+++ b/bootstrap/supervisord.conf.dev
@ -18,6 +18,14 @@ stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0

+[program:chat]
+directory=/service
+command=sh -c 'gunicorn files.__main__:app load_chat -k geventwebsocket.gunicorn.workers.GeventWebSocketWorker -w 1 -b 0.0.0.0:5001'
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+
 [program:cron]
 directory=/service
 command=sh -c 'python3 -m flask cron'
--- a/bootstrap/supervisord.conf.release
+++ b/bootstrap/supervisord.conf.release
@ -18,6 +18,14 @@ stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0

+[program:chat]
+directory=/service
+command=sh -c 'gunicorn files.__main__:app load_chat -k geventwebsocket.gunicorn.workers.GeventWebSocketWorker -w 1 -b 0.0.0.0:5001'
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+
 [program:cron]
 directory=/service
 command=sh -c 'python3 -m flask cron'
--- a/chat/.env.template
+++ b/chat/.env.template
@ -0,0 +1,4 @@
+FEATURES_ACTIVITY=false
+DEBUG=false
+NODE_ENV="production"
+APPROXIMATE_CHARACTER_WIDTH = 8
--- a/chat/build.js
+++ b/chat/build.js
@ -0,0 +1,20 @@
+require('dotenv').config()
+const package = require("./package.json");
+const path = require("path");
+const { build } = require("esbuild");
+
+const options = {
+  entryPoints: ["./src/index.tsx"],
+  outfile: path.resolve(__dirname, "../files/assets/js/chat_done.js"),
+  bundle: true,
+  minify: process.env.NODE_ENV === "production",
+  define: {
+    "process.env.VERSION": `"${package.version}"`,
+    "process.env.NODE_ENV": `"${process.env.NODE_ENV}"`,
+    "process.env.DEBUG": process.env.DEBUG,
+    "process.env.FEATURES_ACTIVITY": process.env.FEATURES_ACTIVITY,
+    "process.env.APPROXIMATE_CHARACTER_WIDTH": process.env.APPROXIMATE_CHARACTER_WIDTH,
+  },
+};
+
+build(options).catch(() => process.exit(1));
--- a/chat/global.d.ts
+++ b/chat/global.d.ts
@ -0,0 +1,15 @@
+declare const process: {
+  env: Record<string, any>;
+};
+
+declare interface IChatMessage {
+  id: string;
+  username: string;
+  user_id?: string;
+  avatar: string;
+  text: string;
+  text_html: string;
+  time: number;
+  quotes: null | string;
+  dm: boolean;
+}
--- a/chat/package.json
+++ b/chat/package.json
@ -0,0 +1,40 @@
+{
+  "name": "chat",
+  "version": "0.1.27",
+  "main": "./src/index.tsx",
+  "license": "MIT",
+  "dependencies": {
+    "@types/humanize-duration": "^3.27.1",
+    "@types/lodash.clonedeep": "^4.5.7",
+    "@types/lodash.debounce": "^4.0.7",
+    "@types/lodash.throttle": "^4.1.7",
+    "@types/react": "^18.0.21",
+    "@types/react-dom": "^18.0.7",
+    "@types/react-virtualized-auto-sizer": "^1.0.1",
+    "@types/react-window": "^1.8.5",
+    "classnames": "^2.3.2",
+    "dotenv": "^16.0.3",
+    "esbuild": "^0.15.11",
+    "humanize-duration": "^3.27.3",
+    "lodash.clonedeep": "^4.5.0",
+    "lodash.debounce": "^4.0.8",
+    "lodash.throttle": "^4.1.1",
+    "react": "^18.2.0",
+    "react-dnd": "^16.0.1",
+    "react-dnd-html5-backend": "^16.0.1",
+    "react-dom": "^18.2.0",
+    "react-virtualized-auto-sizer": "^1.0.7",
+    "react-window": "^1.8.8",
+    "run-when-changed": "^2.1.0",
+    "socket.io-client": "^4.5.3",
+    "typescript": "^4.8.4",
+    "weak-key": "^1.0.2"
+  },
+  "scripts": {
+    "chat": "yarn check && yarn build && yarn css:move",
+    "chat:watch": "run-when-changed --watch \"**/*.*\" --exec \"yarn chat\"",
+    "check": "tsc",
+    "build": "node ./build",
+    "css:move": "mv ../files/assets/js/chat_done.css ../files/assets/css/chat_done.css"
+  }
+}
--- a/chat/src/App.css
+++ b/chat/src/App.css
@ -0,0 +1,138 @@
+html,
+body {
+  overscroll-behavior-y: none;
+}
+
+html {
+  height: -webkit-fill-available;
+}
+
+body {
+  min-height: 100vh;
+  min-height: calc(var(--vh, 1vh) * 100);
+  overflow: hidden;
+  /* mobile viewport bug fix */
+  min-height: -webkit-fill-available;
+}
+
+.App {
+  position: fixed;
+  width: 100vw;
+  display: flex;
+  overflow: hidden;
+}
+
+.App-wrapper {
+  flex: 1;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  margin: 0 2rem;
+}
+
+.App-heading {
+  flex-basis: 3rem;
+  display: flex;
+  align-items: center;
+}
+
+.App-heading small {
+  opacity: 0.2;
+  font-size: 10px;
+}
+
+.App-side {
+  height: 100%;
+  flex: 1;
+  background: var(--gray-500);
+  position: relative;
+}
+
+.App-content {
+  position: relative;
+  flex: 3;
+  height: 62vh;
+  height: calc(var(--vh, 1vh) * 72);
+  max-height: 1000px;
+  overflow: auto;
+  -ms-overflow-style: none;
+  scrollbar-width: none;
+  display: flex;
+  flex-direction: column;
+}
+
+.App-content::-webkit-scrollbar {
+  display: none;
+}
+
+.App-drawer {
+  z-index: 2;
+  display: flex;
+  background: var(--background);
+  height: 100%;
+}
+
+
+.App-center {
+  display: flex;
+  align-items: flex-start;
+}
+
+.App-bottom-wrapper {
+  display: flex;
+  align-items: flex-start;
+}
+
+.App-bottom {
+  flex: 3;
+}
+
+.App-bottom-dummy {
+  flex: 1;
+}
+
+.App-bottom-extra {
+  padding: .25rem;
+}
+
+/* On mobile, hide the sidebar and make the input full-width. */
+@media screen and (max-width: 1100px) {
+  .App-wrapper {
+    margin: 0 auto;
+  }
+
+  .App-heading {
+    padding: 0 1rem;
+  }
+
+  .App-side {
+    display: none;
+  }
+
+  .App-bottom-dummy {
+    display: none;
+  }
+
+  .App-bottom-wrapper {
+    padding-right: 1rem;
+    padding-left: 1rem;
+  }
+
+  .App-content__reduced {
+    height: calc(var(--vh, 1vh) * 55);
+  }
+}
+
+lite-youtube {
+  min-width: min(80vw, 500px);
+}
+
+.btn-secondary {
+  border: none !important;
+}
+
+.btn-secondary:focus {
+  border: none !important;
+  box-shadow: none !important;
+}
--- a/chat/src/App.tsx
+++ b/chat/src/App.tsx
@ -0,0 +1,160 @@
+import cx from "classnames";
+import throttle from "lodash.throttle";
+import React, { useCallback, useEffect, useRef, useState } from "react";
+import { DndProvider, useDrop } from "react-dnd";
+import { HTML5Backend } from "react-dnd-html5-backend";
+import "./App.css";
+import {
+  ChatHeading,
+  ChatMessageList,
+  QuotedMessage,
+  UserInput,
+  UserList,
+  UsersTyping,
+} from "./features";
+import { ChatProvider, DrawerProvider, useChat, useDrawer } from "./hooks";
+
+const SCROLL_CANCEL_THRESHOLD = 500;
+const WINDOW_RESIZE_THROTTLE_WAIT = 250;
+
+export function App() {
+  return (
+    <DndProvider backend={HTML5Backend}>
+      <DrawerProvider>
+        <ChatProvider>
+          <AppInner />
+        </ChatProvider>
+      </DrawerProvider>
+    </DndProvider>
+  );
+}
+
+function AppInner() {
+  const [_, dropRef] = useDrop({
+    accept: "drawer",
+  });
+  const { open, config } = useDrawer();
+  const contentWrapper = useRef<HTMLDivElement>(null);
+  const initiallyScrolledDown = useRef(false);
+  const { messages, quote, userToDm, updateUserToDm } = useChat();
+  const [focused, setFocused] = useState(false);
+  const toggleFocus = useCallback(() => {
+    setTimeout(() => {
+      setFocused(prev => !prev);
+    }, 0);
+  }, []);
+
+  // See: https://css-tricks.com/the-trick-to-viewport-units-on-mobile/
+  useEffect(() => {
+    const updateViewportHeightUnit = () => {
+      const vh = window.innerHeight * 0.01;
+      document.documentElement.style.setProperty("--vh", `${vh}px`);
+    };
+    const throttledResizeHandler = throttle(
+      updateViewportHeightUnit,
+      WINDOW_RESIZE_THROTTLE_WAIT
+    );
+
+    throttledResizeHandler();
+
+    window.addEventListener("resize", throttledResizeHandler);
+
+    return () => {
+      window.removeEventListener("resize", throttledResizeHandler);
+    };
+  }, []);
+
+  useEffect(() => {
+    if (messages.length > 0) {
+      if (initiallyScrolledDown.current) {
+        /* We only want to scroll back down on a new message
+         if the user is not scrolled up looking at previous messages. */
+        const scrollableDistance =
+          contentWrapper.current.scrollHeight -
+          contentWrapper.current.clientHeight;
+        const scrolledDistance = contentWrapper.current.scrollTop;
+        const hasScrolledEnough =
+          scrollableDistance - scrolledDistance >= SCROLL_CANCEL_THRESHOLD;
+
+        if (hasScrolledEnough) {
+          return;
+        }
+      } else {
+        // Always scroll to the bottom on first load.
+        initiallyScrolledDown.current = true;
+      }
+
+      contentWrapper.current.scrollTop = contentWrapper.current.scrollHeight;
+    }
+  }, [messages]);
+
+  useEffect(() => {
+    if (!open) {
+      // Scroll to the bottom after any drawer closes.
+      contentWrapper.current.scrollTop = contentWrapper.current.scrollHeight;
+    }
+  }, [open]);
+
+  return (
+    <div className="App" ref={dropRef}>
+      <div className="App-wrapper">
+        <div className="App-heading">
+          <small>v{process.env.VERSION}</small>
+          <ChatHeading />
+        </div>
+        <div className="App-center">
+          <div
+            className={cx("App-content", {
+              "App-content__reduced": quote || focused,
+            })}
+            ref={contentWrapper}
+          >
+            {open ? (
+              <div className="App-drawer">{config.content}</div>
+            ) : (
+              <ChatMessageList />
+            )}
+          </div>
+          <div className="App-side">
+            <UserList />
+          </div>
+        </div>
+        <div className="App-bottom-wrapper">
+          <div className="App-bottom">
+            {quote && (
+              <div className="App-bottom-extra">
+                <QuotedMessage />
+              </div>
+            )}
+            {userToDm && (
+              <div
+                className="App-bottom-extra text-primary"
+                style={{
+                  display: "flex",
+                  alignItems: "center",
+                  justifyContent: "space-between",
+                }}
+              >
+                <em>Directly messaging @{userToDm.username}</em>
+                <button
+                  type="button"
+                  className="btn btn-secondary"
+                  onClick={() => updateUserToDm(null)}
+                >
+                  Cancel
+                </button>
+              </div>
+            )}
+            <UserInput
+              large={focused}
+              onFocus={toggleFocus}
+              onBlur={toggleFocus}
+            />
+            <UsersTyping />
+          </div>
+          <div className="App-bottom-dummy" />
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/chat/src/drawers/BaseDrawer.css
+++ b/chat/src/drawers/BaseDrawer.css
@ -0,0 +1,5 @@
+.BaseDrawer {
+  flex: 1;
+  padding-right: 2rem;
+  overflow: hidden;
+}
--- a/chat/src/drawers/BaseDrawer.tsx
+++ b/chat/src/drawers/BaseDrawer.tsx
@ -0,0 +1,10 @@
+import React, { PropsWithChildren, useEffect } from "react";
+import "./BaseDrawer.css";
+
+interface Props extends PropsWithChildren {
+  onClose?(): void;
+}
+
+export function BaseDrawer({ onClose, children }: Props) {
+  return <div className="BaseDrawer">{children}</div>;
+}
--- a/chat/src/drawers/index.ts
+++ b/chat/src/drawers/index.ts
@ -0,0 +1 @@
+export * from "./BaseDrawer"
--- a/chat/src/features/chat/ActivityList.css
+++ b/chat/src/features/chat/ActivityList.css
@ -0,0 +1,35 @@
+.ActivityList {
+  margin-left: 2rem;
+}
+
+.ActivityList h4 {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.ActivityList h4 hr {
+  flex: 1;
+  margin-right: 1rem;
+}
+
+.ActivityList-activity {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  cursor: pointer;
+}
+
+.ActivityList-activity-icon {
+  margin-right: 1rem;
+}
+
+.ActivityList-activity {
+  transition: background 0.4s ease-in-out;
+  padding: 0 1rem;
+}
+
+.ActivityList-activity:hover {
+  cursor: pointer;
+  background: #ffffff05;
+}
--- a/chat/src/features/chat/ActivityList.tsx
+++ b/chat/src/features/chat/ActivityList.tsx
@ -0,0 +1,69 @@
+import React from "react";
+import cx from 'classnames'
+import { useDrawer } from "../../hooks";
+import "./ActivityList.css";
+
+const ACTIVITIES = [
+  {
+    game: "Poker",
+    description: "Know when to hold 'em.",
+    icon: "fas fa-cards",
+  },
+  {
+    game: "Roulette",
+    description: "Table go brrrr.",
+    icon: "fas fa-circle",
+  },
+  {
+    game: "Slots",
+    description: "Is today your lucky day?",
+    icon: "fas fa-dollar-sign",
+  },
+  {
+    game: "Blackjack",
+    description: "Twenty one ways to change your life.",
+    icon: "fas fa-cards",
+  },
+  {
+    game: "Racing",
+    description: "Look at 'em go.",
+    icon: "fas fa-cards",
+  },
+  {
+    game: "Crossing",
+    description: "A simple life.",
+    icon: "fas fa-cards",
+  },
+  {
+    game: "Lottershe",
+    description: "Can't win if you don't play.",
+    icon: "fas fa-ticket",
+  },
+];
+
+export function ActivityList() {
+  const { toggle } = useDrawer();
+
+  return (
+    <div className="ActivityList">
+      <h4>
+        <hr />
+        <span>Activities</span>
+      </h4>
+      <section>
+        {ACTIVITIES.map(({ game, description, icon }) => (
+          <div key={game} role="button" onClick={toggle}>
+            <div className="ActivityList-activity">
+              <div className="ActivityList-activity">
+                <i className={cx("ActivityList-activity-icon", icon)} />
+                <h5>{game}<br /><small>{description}</small></h5>
+              </div>
+
+              <small><i className="far fa-user fa-sm" /> 0</small>
+            </div>
+          </div>
+        ))}
+      </section>
+    </div>
+  );
+}
--- a/chat/src/features/chat/ChatHeading.css
+++ b/chat/src/features/chat/ChatHeading.css
@ -0,0 +1,10 @@
+.ChatHeading {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.ChatHeading i {
+  margin-right: 0.5rem;
+}
--- a/chat/src/features/chat/ChatHeading.tsx
+++ b/chat/src/features/chat/ChatHeading.tsx
@ -0,0 +1,42 @@
+import React, { useCallback } from "react";
+import { useChat, useDrawer } from "../../hooks";
+import { UserList } from "./UserList";
+import "./ChatHeading.css";
+
+export function ChatHeading() {
+  const { open, hide, reveal } = useDrawer();
+  const { online } = useChat();
+  const handleToggleUserListDrawer = useCallback(() => {
+    if (open) {
+      hide();
+    } else {
+      reveal({
+        title: "Users in chat",
+        content: <UserList fluid={true} />,
+      });
+    }
+  }, [open]);
+
+  return (
+    <div className="ChatHeading">
+      <div />
+      <div>
+        {open ? (
+          <button
+            className="btn btn-secondary"
+            onClick={handleToggleUserListDrawer}
+          >Close</button>
+        ) : (
+          <>
+            <i
+              role="button"
+              className="far fa-user"
+              onClick={handleToggleUserListDrawer}
+            />
+            <em>{online.length} users online</em>
+          </>
+        )}
+      </div>
+    </div>
+  );
+}
--- a/chat/src/features/chat/ChatMessage.css
+++ b/chat/src/features/chat/ChatMessage.css
@ -0,0 +1,125 @@
+.ChatMessage {
+  position: relative;
+  padding-right: 1.5rem;
+  max-height: 300px;
+}
+
+.ChatMessage__isDm {
+  background: var(--gray-800);
+  border-top: 1px dashed var(--primary);
+  border-bottom: 1px dashed var(--primary);
+}
+
+.ChatMessage__isOptimistic {
+  opacity: 0.5;
+}
+
+.ChatMessage p {
+  margin: 0;
+}
+
+.ChatMessage .btn {
+  border: none !important;
+}
+
+.ChatMessage-top {
+  display: flex;
+  align-items: center;
+}
+
+.ChatMessage-timestamp {
+  margin-left: 0.5rem;
+  opacity: 0.5;
+  font-size: 10px;
+}
+
+.ChatMessage-bottom {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-left: 30px;
+  overflow: hidden;
+}
+
+.ChatMessage-content {
+  margin-right: 0.5rem;
+  word-wrap: break-word;
+  display: inline-block;
+}
+
+.ChatMessage-button {
+  margin: 0 0.5rem;
+}
+
+.ChatMessage-button i {
+  margin-right: 0.5rem;
+}
+
+.ChatMessage-button__confirmed {
+  color: red !important;
+}
+
+.ChatMessage-quoted-link {
+  padding-left: 2rem;
+}
+
+.ChatMessage-actions-button {
+  position: absolute;
+  top: 0;
+  right: 0;
+  cursor: pointer;
+  z-index: 5;
+  background: none !important;
+  border: none !important;
+  box-shadow: none !important;
+  display: flex;
+  align-items: center;
+}
+
+.ChatMessage-actions-button button {
+  background: none !important;
+  border: none !important;
+  padding: 0 !important;
+}
+
+.ChatMessage-actions-button button i {
+  position: relative;
+  top: 3px;
+  margin-right: 1rem;
+}
+
+.ChatMessage-actions {
+  z-index: 1;
+  position: absolute;
+  top: 0;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  background: rgba(20, 20, 20, 0.25);
+  display: flex;
+  align-items: center;
+  justify-content: flex-end;
+  padding: 1rem;
+  padding-right: 3rem;
+  animation: fading-in 0.3s ease-in-out forwards;
+}
+
+.ChatMessage-actions button {
+  font-size: 10px;
+  background: none !important;
+}
+
+/* List */
+.ChatMessageList {
+  flex: 1;
+}
+
+.ChatMessageList-group {
+  margin-bottom: 1rem;
+  padding: 0.3rem;
+  border-radius: 8px;
+}
+
+.ChatMessageList-group:nth-child(even) {
+  background: rgba(255, 255, 255, 0.025);
+}
--- a/chat/src/features/chat/ChatMessage.tsx
+++ b/chat/src/features/chat/ChatMessage.tsx
@ -0,0 +1,332 @@
+import React, {
+  useCallback,
+  useEffect,
+  useLayoutEffect,
+  useMemo,
+  useRef,
+  useState,
+} from "react";
+import cx from "classnames";
+import key from "weak-key";
+import humanizeDuration from "humanize-duration";
+import cloneDeep from "lodash.clonedeep";
+import { Username } from "./Username";
+import {
+  DIRECT_MESSAGE_ID,
+  OPTIMISTIC_MESSAGE_ID,
+  useChat,
+  useRootContext,
+} from "../../hooks";
+import { QuotedMessageLink } from "./QuotedMessageLink";
+import "./ChatMessage.css";
+
+interface ChatMessageProps {
+  message: IChatMessage;
+  timestampUpdates: number;
+  showUser?: boolean;
+  actionsOpen: boolean;
+  onToggleActions(messageId: string): void;
+}
+
+const TIMESTAMP_UPDATE_INTERVAL = 20000;
+
+export function ChatMessage({
+  message,
+  showUser = true,
+  timestampUpdates,
+  actionsOpen,
+  onToggleActions,
+}: ChatMessageProps) {
+  const {
+    id,
+    user_id,
+    avatar,
+    username,
+    text,
+    text_html,
+    time,
+    quotes,
+    dm,
+  } = message;
+  const {
+    id: userId,
+    username: userUsername,
+    admin,
+    themeColor,
+  } = useRootContext();
+  const {
+    messageLookup,
+    userToDm,
+    quote,
+    deleteMessage,
+    quoteMessage,
+    updateUserToDm,
+  } = useChat();
+  const [confirmedDelete, setConfirmedDelete] = useState(false);
+  const quotedMessage = messageLookup[quotes];
+  const content = text_html;
+  const isMention =
+    quotedMessage?.username === userUsername ||
+    (text_html.includes(`/id/${userId}`) &&
+      userUsername &&
+      username !== userUsername);
+  const isDirect = id === DIRECT_MESSAGE_ID;
+  const isOptimistic = id === OPTIMISTIC_MESSAGE_ID;
+  const timestamp = useMemo(
+    () => formatTimeAgo(time),
+    [time, timestampUpdates]
+  );
+  const handleDeleteMessage = useCallback(() => {
+    if (confirmedDelete) {
+      deleteMessage(text);
+    } else {
+      setConfirmedDelete(true);
+    }
+  }, [text, confirmedDelete]);
+  const handleQuoteMessageAction = useCallback(() => {
+    updateUserToDm(null);
+    quoteMessage(message);
+    onToggleActions(message.id);
+  }, [message, onToggleActions]);
+  const handleDirectMessage = useCallback(
+    (toggle?: boolean) => {
+      const userId = message.user_id ?? "";
+
+      if (userToDm && userToDm.id === userId) {
+        updateUserToDm(null);
+      } else if (userId) {
+        updateUserToDm({
+          id: userId,
+          username: message.username,
+        });
+
+        quoteMessage(null);
+
+        if (toggle) {
+          onToggleActions(message.id);
+        }
+      }
+    },
+    [userToDm, message.id, message.user_id, message.username]
+  );
+
+  useEffect(() => {
+    if (!actionsOpen) {
+      setConfirmedDelete(false);
+    }
+  }, [actionsOpen]);
+
+  return (
+    <div
+      className={cx("ChatMessage", {
+        ChatMessage__isDm: dm,
+        ChatMessage__isOptimistic: isOptimistic,
+      })}
+      id={id}
+      style={
+        isMention && !dm
+          ? {
+              background: `#${themeColor}25`,
+              borderLeft: `1px solid #${themeColor}`,
+            }
+          : {}
+      }
+    >
+      {!isDirect && !isOptimistic && !actionsOpen && (
+        <div className="ChatMessage-actions-button">
+          <button
+            className="btn btn-secondary"
+            onClick={() => {
+              updateUserToDm(null);
+              quoteMessage(quote ? null : message);
+            }}
+          >
+            <i className="fas fa-reply" />
+          </button>
+          <button
+            className="btn btn-secondary"
+            onClick={() => onToggleActions(id)}
+          >
+            ...
+          </button>
+        </div>
+      )}
+      {!isDirect && !isOptimistic && actionsOpen && (
+        <div className="ChatMessage-actions">
+          {userId && parseInt(userId) !== parseInt(user_id) && (
+            <button
+              className="btn btn-secondary ChatMessage-button"
+              onClick={() => handleDirectMessage(true)}
+            >
+              📨 DM @{message.username}
+            </button>
+          )}
+          <button
+            className="btn btn-secondary ChatMessage-button"
+            onClick={handleQuoteMessageAction}
+          >
+            <i className="fas fa-reply" /> Reply
+          </button>
+          {admin && (
+            <button
+              className={cx("btn btn-secondary ChatMessage-button", {
+                "ChatMessage-button__confirmed": confirmedDelete,
+              })}
+              onClick={handleDeleteMessage}
+            >
+              <i className="fas fa-trash-alt" />{" "}
+              {confirmedDelete ? "Are you sure?" : "Delete"}
+            </button>
+          )}
+          <button
+            className="btn btn-secondary ChatMessage-button"
+            onClick={() => onToggleActions(id)}
+          >
+            <i>X</i> Close
+          </button>
+        </div>
+      )}
+      {showUser && (
+        <div className="ChatMessage-top">
+          <Username
+            avatar={avatar}
+            name={username}
+            color="#000"
+          />
+          <div className="ChatMessage-timestamp">{timestamp}</div>
+        </div>
+      )}
+      {quotes && quotedMessage && (
+        <div className="ChatMessage-quoted-link">
+          <QuotedMessageLink message={quotedMessage} />
+        </div>
+      )}
+      {!isDirect && dm && (
+        <small className="ChatMessage-quoted-link text-primary">
+          <em>(Sent only to you)</em>
+        </small>
+      )}
+      <div className="ChatMessage-bottom">
+        <div>
+          <span
+            className="ChatMessage-content"
+            title={content}
+            dangerouslySetInnerHTML={{
+              __html: content,
+            }}
+          />
+        </div>
+      </div>
+    </div>
+  );
+}
+
+export function ChatMessageList() {
+  const listRef = useRef<HTMLDivElement>(null);
+  const { messages } = useChat();
+  const [timestampUpdates, setTimestampUpdates] = useState(0);
+  const groupedMessages = useMemo(() => groupMessages(messages), [messages]);
+  const [actionsOpenForMessage, setActionsOpenForMessage] = useState<
+    string | null
+  >(null);
+  const handleToggleActionsForMessage = useCallback(
+    (messageId: string) =>
+      setActionsOpenForMessage(
+        messageId === actionsOpenForMessage ? null : messageId
+      ),
+    [actionsOpenForMessage]
+  );
+
+  useEffect(() => {
+    const updatingTimestamps = setInterval(
+      () => setTimestampUpdates((prev) => prev + 1),
+      TIMESTAMP_UPDATE_INTERVAL
+    );
+
+    return () => {
+      clearInterval(updatingTimestamps);
+    };
+  }, []);
+
+  useLayoutEffect(() => {
+    const images = Array.from(
+      listRef.current.getElementsByTagName("img")
+    ).filter((image) => image.dataset.src);
+
+    for (const image of images) {
+      image.src = image.dataset.src;
+    }
+  }, [messages]);
+
+  return (
+    <div className="ChatMessageList" ref={listRef}>
+      {groupedMessages.map((group) => (
+        <div key={key(group)} className="ChatMessageList-group">
+          {group.map((message, index) => (
+            <ChatMessage
+              key={key(message)}
+              message={message}
+              timestampUpdates={timestampUpdates}
+              showUser={index === 0}
+              actionsOpen={actionsOpenForMessage === message.id}
+              onToggleActions={handleToggleActionsForMessage}
+            />
+          ))}
+        </div>
+      ))}
+    </div>
+  );
+}
+
+function formatTimeAgo(time: number) {
+  const shortEnglishHumanizer = humanizeDuration.humanizer({
+    language: "shortEn",
+    languages: {
+      shortEn: {
+        y: () => "y",
+        mo: () => "mo",
+        w: () => "w",
+        d: () => "d",
+        h: () => "h",
+        m: () => "m",
+        s: () => "s",
+        ms: () => "ms",
+      },
+    },
+    round: true,
+    units: ["h", "m", "s"],
+    largest: 2,
+    spacer: "",
+    delimiter: ", ",
+  });
+  const now = new Date().getTime();
+  const humanized = `${shortEnglishHumanizer(time * 1000 - now)} ago`;
+
+  return humanized === "0s ago" ? "just now" : humanized;
+}
+
+function groupMessages(messages: IChatMessage[]) {
+  const grouped: IChatMessage[][] = [];
+  let lastUsername = "";
+  let temp: IChatMessage[] = [];
+
+  for (const message of messages) {
+    if (!lastUsername) {
+      lastUsername = message.username;
+    }
+
+    if (message.username === lastUsername) {
+      temp.push(message);
+    } else {
+      grouped.push(cloneDeep(temp));
+      lastUsername = message.username;
+      temp = [message];
+    }
+  }
+
+  if (temp.length > 0) {
+    grouped.push(cloneDeep(temp));
+  }
+
+  return grouped;
+}
--- a/chat/src/features/chat/QuotedMessage.css
+++ b/chat/src/features/chat/QuotedMessage.css
@ -0,0 +1,15 @@
+.QuotedMessage {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.QuotedMessage-content {
+  margin-left: 1rem;
+  flex: 1;
+  max-width: 420px;
+  max-height: 40px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  margin-right: 1rem;
+}
--- a/chat/src/features/chat/QuotedMessage.tsx
+++ b/chat/src/features/chat/QuotedMessage.tsx
@ -0,0 +1,21 @@
+import React from "react";
+import { useChat } from "../../hooks";
+import "./QuotedMessage.css";
+import { QuotedMessageLink } from "./QuotedMessageLink";
+
+export function QuotedMessage() {
+  const { quote, quoteMessage } = useChat();
+
+  return (
+    <div className="QuotedMessage">
+      <QuotedMessageLink message={quote} />
+      <button
+        type="button"
+        className="btn btn-secondary"
+        onClick={() => quoteMessage(null)}
+      >
+        Cancel
+      </button>
+    </div>
+  );
+}
--- a/chat/src/features/chat/QuotedMessageLink.css
+++ b/chat/src/features/chat/QuotedMessageLink.css
@ -0,0 +1,3 @@
+.QuotedMessageLink {
+    font-size: 10px;
+}
--- a/chat/src/features/chat/QuotedMessageLink.tsx
+++ b/chat/src/features/chat/QuotedMessageLink.tsx
@ -0,0 +1,49 @@
+import React, { useCallback, useMemo } from "react";
+import { useRootContext } from "../../hooks";
+import "./QuotedMessageLink.css";
+
+const SCROLL_TO_QUOTED_OVERFLOW = 250;
+const QUOTED_MESSAGE_CONTEXTUAL_HIGHLIGHTING_DURATION = 2500;
+const QUOTED_MESSAGE_CONTEXTUAL_SNIPPET_LENGTH = 30;
+
+export function QuotedMessageLink({ message }: { message: IChatMessage }) {
+  const { themeColor } = useRootContext();
+  const handleLinkClick = useCallback(() => {
+    const element = document.getElementById(message.id);
+
+    if (element) {
+      element.scrollIntoView();
+      element.style.background = `#${themeColor}33`;
+
+      setTimeout(() => {
+        element.style.background = "unset";
+      }, QUOTED_MESSAGE_CONTEXTUAL_HIGHLIGHTING_DURATION);
+
+      const [appContent] = Array.from(
+        document.getElementsByClassName("App-content")
+      );
+
+      if (appContent) {
+        appContent.scrollTop -= SCROLL_TO_QUOTED_OVERFLOW;
+      }
+    }
+  }, []);
+  const replyText = useMemo(() => {
+    const textToUse = message.text;
+    const slicedText = textToUse.slice(
+      0,
+      QUOTED_MESSAGE_CONTEXTUAL_SNIPPET_LENGTH
+    );
+
+    return textToUse.length >= QUOTED_MESSAGE_CONTEXTUAL_SNIPPET_LENGTH
+      ? `${slicedText}...`
+      : slicedText;
+  }, [message]);
+
+  return (
+    <a className="QuotedMessageLink" href="#" onClick={handleLinkClick}>
+      <i className="fas fa-reply" /> @{message.username}:{" "}
+      <em>"{replyText}"</em>
+    </a>
+  );
+}
--- a/chat/src/features/chat/UserInput.css
+++ b/chat/src/features/chat/UserInput.css
@ -0,0 +1,28 @@
+.UserInput {
+  position: relative;
+  display: flex;
+  align-items: center;
+}
+
+@media screen and (max-width: 1100px) {
+  .UserInput-input__large {
+    min-height: 100px !important;
+    height: 100px !important;
+    max-height: 100px !important;
+  }
+}
+
+.UserInput-input {
+  flex: 1;
+  margin-right: 2rem;
+  min-height: 50px;
+  height: 50px;
+  max-height: 50px;
+}
+
+.UserInput-emoji {
+  cursor: pointer;
+  font-size: 20px;
+  transform: rotateY(180deg);
+  margin-right: 1rem;
+}
--- a/chat/src/features/chat/UserInput.tsx
+++ b/chat/src/features/chat/UserInput.tsx
@ -0,0 +1,87 @@
+import React, {
+  ChangeEvent,
+  KeyboardEvent,
+  FormEvent,
+  useCallback,
+  useRef,
+  useMemo,
+  useState,
+  useEffect,
+} from "react";
+import cx from "classnames";
+import { useChat } from "../../hooks";
+import "./UserInput.css";
+
+interface Props {
+  large?: boolean;
+  onFocus(): void;
+  onBlur(): void;
+}
+
+export function UserInput({ large = false, onFocus, onBlur }: Props) {
+  const { draft, userToDm, sendMessage, updateDraft } = useChat();
+  const builtChatInput = useRef<HTMLTextAreaElement>(null);
+  const form = useRef<HTMLFormElement>(null);
+  const [typingOffset, setTypingOffset] = useState(0);
+  const handleChange = useCallback(
+    (event: ChangeEvent<HTMLTextAreaElement>) => {
+      const input = event.target.value;
+      updateDraft(input);
+    },
+    []
+  );
+  const handleSendMessage = useCallback(
+    (event?: FormEvent<HTMLFormElement>) => {
+      event?.preventDefault();
+      sendMessage();
+    },
+    [sendMessage]
+  );
+  const handleKeyUp = useCallback(
+    (event: KeyboardEvent<HTMLTextAreaElement>) => {
+      if (event.key === "Enter" && !event.shiftKey) {
+        handleSendMessage();
+      }
+    },
+    [handleSendMessage]
+  );
+  const handleFocus = useCallback(() => {
+    builtChatInput.current?.scrollIntoView({ behavior: "smooth" });
+    onFocus();
+  }, [onFocus]);
+
+  useEffect(() => {
+    if (userToDm) {
+      builtChatInput.current?.focus();
+    }
+  }, [userToDm])
+
+  return (
+    <form ref={form} className="UserInput" onSubmit={handleSendMessage}>
+      <textarea
+        ref={builtChatInput}
+        id="builtChatInput"
+        className={cx("UserInput-input form-control", {
+          "UserInput-input__large": large
+        })}
+        minLength={1}
+        maxLength={1000}
+        rows={1}
+        onChange={handleChange}
+        onKeyUp={handleKeyUp}
+        onFocus={handleFocus}
+        onBlur={onBlur}
+        placeholder="Message"
+        autoComplete="off"
+        value={draft}
+      />
+      <button
+        className="btn btn-secondary"
+        disabled={draft.length === 0}
+        onClick={sendMessage}
+      >
+        <i className="UserInput-emoji fas fa-reply" />
+      </button>
+    </form>
+  );
+}
--- a/chat/src/features/chat/UserList.css
+++ b/chat/src/features/chat/UserList.css
@ -0,0 +1,23 @@
+.UserList {
+  padding: 1rem;
+  flex: 1;
+}
+
+.UserList-heading {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.UserList-heading h5 {
+  margin-right: 2rem;
+}
+
+.UserList ul {
+  max-height: calc(var(--vh, 1vh) * 50);
+  overflow: auto;
+}
+
+.UserList ul::-webkit-scrollbar {
+  display: none;
+}
--- a/chat/src/features/chat/UserList.tsx
+++ b/chat/src/features/chat/UserList.tsx
@ -0,0 +1,30 @@
+import React from "react";
+import cx from "classnames";
+import { useChat } from "../../hooks";
+import "./UserList.css";
+
+interface Props {
+  fluid?: boolean;
+}
+
+export function UserList({ fluid = false }: Props) {
+  const { online } = useChat();
+
+  return (
+    <div className="UserList">
+      <div className="UserList-heading">
+        <h5>Users Online</h5>
+        <div className="Chat-online">
+          <i className="far fa-user fa-sm" /> {online.length}
+        </div>
+      </div>
+      <ul className={cx({ fluid })}>
+        {online.map((user) => (
+          <li key={user}>
+            <a href={`/@${user}`}>@{user}</a>
+          </li>
+        ))}
+      </ul>
+    </div>
+  );
+}
--- a/chat/src/features/chat/Username.css
+++ b/chat/src/features/chat/Username.css
@ -0,0 +1,9 @@
+.Username {
+  display: inline-flex;
+  align-items: center;
+}
+
+.Username > a {
+  font-weight: bold;
+  margin-left: 8px;
+}
--- a/chat/src/features/chat/Username.tsx
+++ b/chat/src/features/chat/Username.tsx
@ -0,0 +1,27 @@
+import React from "react";
+import "./Username.css";
+
+interface UsernameProps {
+  avatar: string;
+  color: string;
+  name: string;
+}
+
+export function Username({ avatar, color, name, hat = "" }: UsernameProps) {
+  return (
+    <div className="Username">
+      <div className="profile-pic-20-wrapper">
+        <img alt={name} src={avatar} className="pp20" />
+      </div>
+      <a
+        className="userlink"
+        style={{ color: `#${color}` }}
+        target="_blank"
+        href={`/@${name}`}
+        rel="nofollow noopener"
+      >
+        {name}
+      </a>
+    </div>
+  );
+}
--- a/chat/src/features/chat/UsersTyping.css
+++ b/chat/src/features/chat/UsersTyping.css
@ -0,0 +1,5 @@
+.UsersTyping {
+  height: 18px;
+  display: inline-block;
+  font-size: 10px;
+}
--- a/chat/src/features/chat/UsersTyping.tsx
+++ b/chat/src/features/chat/UsersTyping.tsx
@ -0,0 +1,32 @@
+import React from "react";
+import { useChat } from "../../hooks";
+import "./UsersTyping.css";
+
+export function UsersTyping() {
+  const { typing } = useChat();
+  const [first, second, third, ...rest] = typing;
+
+  return (
+    <div className="UsersTyping">
+      {(() => {
+        if (rest.length > 0) {
+          return `${first}, ${second}, ${third} and ${rest.length} more are typing...`;
+        }
+
+        if (first && second && third) {
+          return `${first}, ${second} and ${third} are typing...`;
+        }
+
+        if (first && second) {
+          return `${first} and ${second} are typing...`;
+        }
+
+        if (first) {
+          return `${first} is typing...`;
+        }
+
+        return null;
+      })()}
+    </div>
+  );
+}
--- a/chat/src/features/chat/index.ts
+++ b/chat/src/features/chat/index.ts
@ -0,0 +1,8 @@
+export * from "./ChatHeading";
+export * from "./ChatMessage";
+export * from "./UserInput";
+export * from "./UserList";
+export * from "./Username";
+export * from "./UsersTyping";
+export * from "./QuotedMessage";
+export * from "./QuotedMessageLink";
--- a/chat/src/features/index.ts
+++ b/chat/src/features/index.ts
@ -0,0 +1 @@
+export * from "./chat";
--- a/chat/src/hooks/index.ts
+++ b/chat/src/hooks/index.ts
@ -0,0 +1,4 @@
+export * from "./useChat";
+export * from "./useDrawer";
+export * from "./useRootContext";
+export * from "./useWindowFocus";
--- a/chat/src/hooks/useChat.tsx
+++ b/chat/src/hooks/useChat.tsx
@ -0,0 +1,253 @@
+import React, {
+  createContext,
+  PropsWithChildren,
+  useCallback,
+  useContext,
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+} from "react";
+import { io, Socket } from "socket.io-client";
+import debounce from "lodash.debounce";
+import { useRootContext } from "./useRootContext";
+import { useWindowFocus } from "./useWindowFocus";
+
+enum ChatHandlers {
+  CONNECT = "connect",
+  CATCHUP = "catchup",
+  ONLINE = "online",
+  TYPING = "typing",
+  DELETE = "delete",
+  SPEAK = "speak",
+}
+
+interface UserToDM {
+  id: string;
+  username: string;
+}
+
+interface ChatProviderContext {
+  online: string[];
+  typing: string[];
+  messages: IChatMessage[];
+  draft: string;
+  quote: null | IChatMessage;
+  messageLookup: Record<string, IChatMessage>;
+  userToDm: null | UserToDM;
+  updateDraft: React.Dispatch<React.SetStateAction<string>>;
+  sendMessage(): void;
+  quoteMessage(message: null | IChatMessage): void;
+  deleteMessage(withText: string): void;
+  updateUserToDm(userToDm: UserToDM): void;
+}
+
+const ChatContext = createContext<ChatProviderContext>({
+  online: [],
+  typing: [],
+  messages: [],
+  draft: "",
+  quote: null,
+  messageLookup: {},
+  userToDm: null,
+  updateDraft() {},
+  sendMessage() {},
+  quoteMessage() {},
+  deleteMessage() {},
+  updateUserToDm() {},
+});
+
+const MINIMUM_TYPING_UPDATE_INTERVAL = 250;
+export const DIRECT_MESSAGE_ID = "DIRECT_MESSAGE";
+export const OPTIMISTIC_MESSAGE_ID = "OPTIMISTIC";
+
+export function ChatProvider({ children }: PropsWithChildren) {
+  const { username, id, siteName, avatar } = useRootContext();
+  const socket = useRef<null | Socket>(null);
+  const [online, setOnline] = useState<string[]>([]);
+  const [typing, setTyping] = useState<string[]>([]);
+  const [messages, setMessages] = useState<IChatMessage[]>([]);
+  const [draft, setDraft] = useState("");
+  const lastDraft = useRef("");
+  const [quote, setQuote] = useState<null | IChatMessage>(null);
+  const focused = useWindowFocus();
+  const [userToDm, setUserToDm] = useState<null | UserToDM>(null);
+  const [notifications, setNotifications] = useState<number>(0);
+  const [messageLookup, setMessageLookup] = useState({});
+  const addMessage = useCallback((message: IChatMessage) => {
+    if (message.id === OPTIMISTIC_MESSAGE_ID) {
+      setMessages((prev) => prev.concat(message));
+    } else {
+      // Are there any optimistic messages that have the same text?
+      setMessages((prev) => {
+        const matchingOptimisticMessage = prev.findIndex(
+          (prevMessage) =>
+            prevMessage.id === OPTIMISTIC_MESSAGE_ID &&
+            prevMessage.text.trim() === message.text.trim()
+        );
+
+        if (matchingOptimisticMessage === -1) {
+          return prev.slice(-99).concat(message);
+        } else {
+          const before = prev.slice(0, matchingOptimisticMessage);
+          const after = prev.slice(matchingOptimisticMessage + 1);
+
+          return [...before, message, ...after];
+        }
+      });
+    }
+
+    if (message.username !== username && !document.hasFocus()) {
+      setNotifications((prev) => prev + 1);
+    }
+  }, []);
+  const sendMessage = useCallback(() => {
+    if (userToDm) {
+      const directMessage = `<small class="text-primary"><em>(Sent to @${userToDm.username}):</em></small> ${draft}`;
+
+      addMessage({
+        id: DIRECT_MESSAGE_ID,
+        username,
+        user_id: id,
+        avatar,
+        text: directMessage,
+        text_html: directMessage,
+        time: new Date().getTime() / 1000,
+        quotes: null,
+        dm: true,
+      });
+    } else {
+      addMessage({
+        id: OPTIMISTIC_MESSAGE_ID,
+        username,
+        user_id: id,
+        avatar,
+        text: draft,
+        text_html: draft,
+        time: new Date().getTime() / 1000,
+        quotes: null,
+        dm: false,
+      });
+    }
+
+    socket.current?.emit(ChatHandlers.SPEAK, {
+      message: draft,
+      quotes: quote?.id ?? null,
+      recipient: userToDm?.id ?? "",
+    });
+
+    setQuote(null);
+    setDraft("");
+    setUserToDm(null);
+  }, [draft, quote, userToDm]);
+  const requestDeleteMessage = useCallback((withText: string) => {
+    socket.current?.emit(ChatHandlers.DELETE, withText);
+  }, []);
+  const deleteMessage = useCallback((withText: string) => {
+    setMessages((prev) =>
+      prev.filter((prevMessage) => prevMessage.text !== withText)
+    );
+
+    if (quote?.text === withText) {
+      setQuote(null);
+    }
+  }, []);
+  const quoteMessage = useCallback((message: IChatMessage) => {
+    setQuote(message);
+
+    try {
+      document.getElementById("builtChatInput").focus();
+    } catch (error) {}
+  }, []);
+  const context = useMemo<ChatProviderContext>(
+    () => ({
+      online,
+      typing,
+      messages,
+      draft,
+      quote,
+      messageLookup,
+      userToDm,
+      quoteMessage,
+      sendMessage,
+      deleteMessage: requestDeleteMessage,
+      updateDraft: setDraft,
+      updateUserToDm: setUserToDm,
+    }),
+    [
+      online,
+      typing,
+      messages,
+      draft,
+      quote,
+      messageLookup,
+      userToDm,
+      sendMessage,
+      deleteMessage,
+      quoteMessage,
+    ]
+  );
+
+  useEffect(() => {
+    if (!socket.current) {
+      socket.current = io();
+
+      socket.current
+        .on(ChatHandlers.CATCHUP, setMessages)
+        .on(ChatHandlers.ONLINE, setOnline)
+        .on(ChatHandlers.TYPING, setTyping)
+        .on(ChatHandlers.SPEAK, addMessage)
+        .on(ChatHandlers.DELETE, deleteMessage);
+    }
+  });
+
+  const debouncedTypingUpdater = useMemo(
+    () =>
+      debounce(
+        () => socket.current?.emit(ChatHandlers.TYPING, lastDraft.current),
+        MINIMUM_TYPING_UPDATE_INTERVAL
+      ),
+    []
+  );
+
+  useEffect(() => {
+    lastDraft.current = draft;
+    debouncedTypingUpdater();
+  }, [draft]);
+
+  useEffect(() => {
+    if (focused || document.hasFocus()) {
+      setNotifications(0);
+    }
+  }, [focused]);
+
+  useEffect(() => {
+    setMessageLookup(
+      messages.reduce((prev, next) => {
+        prev[next.id] = next;
+        return prev;
+      }, {} as Record<string, IChatMessage>)
+    );
+  }, [messages]);
+
+  // Display e.g. [+2] Chat when notifications occur when you're away.
+  useEffect(() => {
+    const title = document.getElementsByTagName("title")[0];
+    const favicon = document.querySelector("link[rel=icon]") as HTMLLinkElement;
+    const escape = (window as any).escapeHTML;
+    const alertedWhileAway = notifications > 0 && !focused;
+    const pathIcon = alertedWhileAway ? "alert" : "icon";
+
+    favicon.href = escape(`/assets/images/${siteName}/${pathIcon}.webp?v=3`);
+    title.innerHTML = alertedWhileAway ? `[+${notifications}] Chat` : "Chat";
+  }, [notifications, focused]);
+
+  return (
+    <ChatContext.Provider value={context}>{children}</ChatContext.Provider>
+  );
+}
+
+export function useChat() {
+  const value = useContext(ChatContext);
+  return value;
+}
--- a/chat/src/hooks/useDrawer.tsx
+++ b/chat/src/hooks/useDrawer.tsx
@ -0,0 +1,197 @@
+import React, {
+  ReactNode,
+  createContext,
+  PropsWithChildren,
+  useCallback,
+  useContext,
+  useEffect,
+  useMemo,
+  useRef,
+  useState,
+} from "react";
+import { useDrag } from "react-dnd";
+
+interface DrawerConfig {
+  title?: string;
+  content: ReactNode;
+  actions?: Array<{ title: string; onClick(): void }>;
+}
+
+interface DrawerContextType {
+  config: DrawerConfig;
+  open: boolean;
+  coordinates: [number, number];
+  reveal(config: DrawerConfig): void;
+  hide(): void;
+  show(): void;
+  toggle(): void;
+  updateCoordinates(to: [number, number]): void;
+}
+
+const DRAWER_COORDINATES_STORAGE_KEY = "Drawer/Coordinates";
+
+const DEFAULT_DRAWER_CONFIG = {
+  title: "",
+  content: null,
+  actions: [],
+};
+
+const DrawerContext = createContext<DrawerContextType>({
+  config: DEFAULT_DRAWER_CONFIG,
+  open: false,
+  coordinates: [0, 0] as [number, number],
+  reveal() {},
+  hide() {},
+  show() {},
+  toggle() {},
+  updateCoordinates() {},
+});
+
+export function useDrawer() {
+  const values = useContext(DrawerContext);
+  return values;
+}
+
+export function DrawerProvider({ children }: PropsWithChildren) {
+  const [open, setOpen] = useState(false);
+  const [config, setConfig] = useState<DrawerConfig>(DEFAULT_DRAWER_CONFIG);
+  const [coordinates, setCoordinates] = useState([0, 0] as [number, number]);
+  const reveal = useCallback((config: DrawerConfig) => {
+    setConfig(config);
+    show();
+  }, []);
+  const hide = useCallback(() => {
+    setOpen(false);
+  }, []);
+  const show = useCallback(() => {
+    setOpen(true);
+  }, []);
+  const toggle = useCallback(() => {
+    setOpen((prev) => !prev);
+  }, []);
+  const context = useMemo(
+    () => ({
+      config,
+      open,
+      coordinates,
+      reveal,
+      hide,
+      show,
+      toggle,
+      updateCoordinates: setCoordinates,
+    }),
+    [config, open, coordinates, reveal, hide, show, toggle]
+  );
+
+  // Load coordinates.
+  useEffect(() => {
+    const persisted = window.localStorage.getItem(
+      DRAWER_COORDINATES_STORAGE_KEY
+    );
+
+    if (persisted) {
+      setCoordinates(JSON.parse(persisted));
+    }
+  }, []);
+
+  // Persist coordinates.
+  useEffect(() => {
+    window.localStorage.setItem(
+      DRAWER_COORDINATES_STORAGE_KEY,
+      JSON.stringify(coordinates)
+    );
+  }, [coordinates]);
+
+  return (
+    <DrawerContext.Provider value={context}>{children}</DrawerContext.Provider>
+  );
+}
+
+export function Drawer() {
+  const {
+    config: { title = "", content, actions = [] },
+    open,
+    coordinates,
+    updateCoordinates,
+    hide,
+  } = useDrawer();
+  const [x, y] = coordinates;
+  const [{ isDragging }, dragRef] = useDrag({
+    type: "drawer",
+    collect: (monitor) => ({
+      isDragging: monitor.isDragging(),
+    }),
+  });
+  const lastMousePosition = useRef([0, 0]);
+
+  useEffect(() => {
+    const handleMouseMove = (event: MouseEvent) =>
+      (lastMousePosition.current = [event.clientX, event.clientY]);
+
+    window.addEventListener("mousemove", handleMouseMove);
+
+    return () => {
+      window.removeEventListener("mousemove", handleMouseMove);
+    };
+  }, []);
+
+  useEffect(() => {
+    if (open) {
+      const chatWrapper = document.getElementById("chatWrapper");
+      const chatWrapperBox = chatWrapper.getBoundingClientRect();
+
+      updateCoordinates([chatWrapperBox.left, chatWrapperBox.top]);
+    }
+  }, [open]);
+
+  useEffect(() => {
+    if (isDragging) {
+      const onRelease = (event: DragEvent) => {
+        const drawer = document.getElementById("drawer");
+        const drawerBox = drawer.getBoundingClientRect();
+        const [mouseX, mouseY] = lastMousePosition.current;
+        const xDiff = mouseX - drawerBox.left;
+        const yDiff = mouseY - drawerBox.top;
+
+        updateCoordinates([event.clientX - xDiff, event.clientY - yDiff]);
+      };
+
+      document.addEventListener("drop", onRelease);
+
+      return () => {
+        document.removeEventListener("drop", onRelease);
+      };
+    }
+  }, [isDragging]);
+
+  return (
+    <div
+      id="drawer"
+      className="App-drawer"
+      ref={dragRef}
+      style={{
+        top: y,
+        left: x,
+      }}
+    >
+      <button
+        type="button"
+        className="App-drawer--close btn btn-default"
+        onClick={hide}
+      >
+        X
+      </button>
+      <div className="App-drawer--content">{content}</div>
+      {actions.map((action) => (
+        <button
+          key={action.title}
+          type="button"
+          onClick={action.onClick}
+          className="btn btn-secondary"
+        >
+          {action.title}
+        </button>
+      ))}
+    </div>
+  );
+}
--- a/chat/src/hooks/useRootContext.ts
+++ b/chat/src/hooks/useRootContext.ts
@ -0,0 +1,44 @@
+import { useEffect, useState } from "react";
+
+export function useRootContext() {
+  const [
+    {
+      admin,
+      id,
+      username,
+      themeColor,
+      siteName,
+      avatar,
+    },
+    setContext,
+  ] = useState({
+    id: "",
+    username: "",
+    admin: false,
+    themeColor: "#ff66ac",
+    siteName: "",
+    avatar: "",
+  });
+
+  useEffect(() => {
+    const root = document.getElementById("root");
+
+    setContext({
+      id: root.dataset.id,
+      username: root.dataset.username,
+      admin: root.dataset.admin === "True",
+      themeColor: root.dataset.themecolor,
+      siteName: root.dataset.sitename,
+      avatar: root.dataset.avatar,
+    });
+  }, []);
+
+  return {
+    id,
+    admin,
+    username,
+    themeColor,
+    siteName,
+    avatar,
+  };
+}
--- a/chat/src/hooks/useWindowFocus.ts
+++ b/chat/src/hooks/useWindowFocus.ts
@ -0,0 +1,19 @@
+import { useCallback, useEffect, useState } from "react";
+
+export function useWindowFocus() {
+  const [focused, setFocused] = useState(true);
+  const onFocus = useCallback(() => setFocused(true), []);
+  const onBlur = useCallback(() => setFocused(false), []);
+
+  useEffect(() => {
+    window.addEventListener("focus", onFocus);
+    window.addEventListener("blur", onBlur);
+
+    return () => {
+      window.removeEventListener("focus", onFocus);
+      window.removeEventListener("blur", onBlur);
+    };
+  });
+
+  return focused;
+}
--- a/chat/src/index.tsx
+++ b/chat/src/index.tsx
@ -0,0 +1,7 @@
+import React from "react";
+import { createRoot } from "react-dom/client";
+import { App } from "./App";
+
+const root = createRoot(document.getElementById("root"))
+
+root.render(<App />);
--- a/chat/tsconfig.json
+++ b/chat/tsconfig.json
@ -0,0 +1,9 @@
+{
+  "compilerOptions": {
+    "isolatedModules": true,
+    "esModuleInterop": true,
+    "jsx": "react",
+    "lib": ["es2015", "dom", "ESNext"],
+    "noEmit": true
+  }
+}
--- a/chat/yarn.lock
+++ b/chat/yarn.lock
@ -0,0 +1,604 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.9.2":
+  version "7.19.0"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.19.0.tgz#22b11c037b094d27a8a2504ea4dcff00f50e2259"
+  integrity sha512-eR8Lo9hnDS7tqkO7NsV+mKvCmv5boaXFSZ70DnfhcgiEne8hv9oCEd36Klw74EtizEqLsy4YnW8UWwpBVolHZA==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
+"@esbuild/android-arm@0.15.13":
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-arm/-/android-arm-0.15.13.tgz#ce11237a13ee76d5eae3908e47ba4ddd380af86a"
+  integrity sha512-RY2fVI8O0iFUNvZirXaQ1vMvK0xhCcl0gqRj74Z6yEiO1zAUa7hbsdwZM1kzqbxHK7LFyMizipfXT3JME+12Hw==
+
+"@esbuild/linux-loong64@0.15.13":
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-loong64/-/linux-loong64-0.15.13.tgz#64e8825bf0ce769dac94ee39d92ebe6272020dfc"
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+
+"@react-dnd/asap@^5.0.1":
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/@react-dnd/asap/-/asap-5.0.2.tgz#1f81f124c1cd6f39511c11a881cfb0f715343488"
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+
+"@react-dnd/invariant@^4.0.1":
+  version "4.0.2"
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+
+"@react-dnd/shallowequal@^4.0.1":
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/@react-dnd/shallowequal/-/shallowequal-4.0.2.tgz#d1b4befa423f692fa4abf1c79209702e7d8ae4b4"
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+
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+
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+  version "3.27.1"
+  resolved "https://registry.yarnpkg.com/@types/humanize-duration/-/humanize-duration-3.27.1.tgz#f14740d1f585a0a8e3f46359b62fda8b0eaa31e7"
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+
+"@types/lodash.clonedeep@^4.5.7":
+  version "4.5.7"
+  resolved "https://registry.yarnpkg.com/@types/lodash.clonedeep/-/lodash.clonedeep-4.5.7.tgz#0e119f582ed6f9e6b373c04a644651763214f197"
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+  dependencies:
+    "@types/lodash" "*"
+
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+  resolved "https://registry.yarnpkg.com/@types/lodash.debounce/-/lodash.debounce-4.0.7.tgz#0285879defb7cdb156ae633cecd62d5680eded9f"
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+
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+  dependencies:
+    "@types/lodash" "*"
+
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+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.185.tgz#c9843f5a40703a8f5edfd53358a58ae729816908"
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+  dependencies:
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+
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+  resolved "https://registry.yarnpkg.com/@types/react-virtualized-auto-sizer/-/react-virtualized-auto-sizer-1.0.1.tgz#b3187dae1dfc4c15880c9cfc5b45f2719ea6ebd4"
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+    "@types/prop-types" "*"
+    "@types/scheduler" "*"
+    csstype "^3.0.2"
+
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+  version "18.0.25"
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+  dependencies:
+    "@types/prop-types" "*"
+    "@types/scheduler" "*"
+    csstype "^3.0.2"
+
+"@types/scheduler@*":
+  version "0.16.2"
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+  dependencies:
+    ansi-wrap "0.1.0"
+
+ansi-wrap@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-wrap/-/ansi-wrap-0.1.0.tgz#a82250ddb0015e9a27ca82e82ea603bbfa45efaf"
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+
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+
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+  integrity sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==
+  dependencies:
+    balanced-match "^1.0.0"
+    concat-map "0.0.1"
+
+classnames@^2.3.2:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/classnames/-/classnames-2.3.2.tgz#351d813bf0137fcc6a76a16b88208d2560a0d924"
+  integrity sha512-CSbhY4cFEJRe6/GQzIk5qXZ4Jeg5pcsP7b5peFSDpffpe1cqjASH/n9UTjBwOp6XpMSTwQ8Za2K5V02ueA7Tmw==
+
+commander@^2.15.1:
+  version "2.20.3"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
+  integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
+
+concat-map@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
+  integrity sha512-/Srv4dswyQNBfohGpz9o6Yb3Gz3SrUDqBH5rTuhGR7ahtlbYKnVxw2bCFMRljaA7EXHaXZ8wsHdodFvbkhKmqg==
+
+core-js@^2.4.0:
+  version "2.6.12"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.12.tgz#d9333dfa7b065e347cc5682219d6f690859cc2ec"
+  integrity sha512-Kb2wC0fvsWfQrgk8HU5lW6U/Lcs8+9aaYcy4ZFc6DDlo4nZ7n70dEgE5rtR0oG6ufKDUnrwfWL1mXR5ljDatrQ==
+
+csstype@^3.0.2:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.1.1.tgz#841b532c45c758ee546a11d5bd7b7b473c8c30b9"
+  integrity sha512-DJR/VvkAvSZW9bTouZue2sSxDwdTN92uHjqeKVm+0dAqdfNykRzQ95tay8aXMBAAPpUiq4Qcug2L7neoRh2Egw==
+
+debug@~4.3.1, debug@~4.3.2:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.4.tgz#1319f6579357f2338d3337d2cdd4914bb5dcc865"
+  integrity sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==
+  dependencies:
+    ms "2.1.2"
+
+dnd-core@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/dnd-core/-/dnd-core-16.0.1.tgz#a1c213ed08961f6bd1959a28bb76f1a868360d19"
+  integrity sha512-HK294sl7tbw6F6IeuK16YSBUoorvHpY8RHO+9yFfaJyCDVb6n7PRcezrOEOa2SBCqiYpemh5Jx20ZcjKdFAVng==
+  dependencies:
+    "@react-dnd/asap" "^5.0.1"
+    "@react-dnd/invariant" "^4.0.1"
+    redux "^4.2.0"
+
+dotenv@^16.0.3:
+  version "16.0.3"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-16.0.3.tgz#115aec42bac5053db3c456db30cc243a5a836a07"
+  integrity sha512-7GO6HghkA5fYG9TYnNxi14/7K9f5occMlp3zXAuSxn7CKCxt9xbNWG7yF8hTCSUchlfWSe3uLmlPfigevRItzQ==
+
+engine.io-client@~6.2.3:
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-6.2.3.tgz#a8cbdab003162529db85e9de31575097f6d29458"
+  integrity sha512-aXPtgF1JS3RuuKcpSrBtimSjYvrbhKW9froICH4s0F3XQWLxsKNxqzG39nnvQZQnva4CMvUK63T7shevxRyYHw==
+  dependencies:
+    "@socket.io/component-emitter" "~3.1.0"
+    debug "~4.3.1"
+    engine.io-parser "~5.0.3"
+    ws "~8.2.3"
+    xmlhttprequest-ssl "~2.0.0"
+
+engine.io-parser@~5.0.3:
+  version "5.0.4"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-5.0.4.tgz#0b13f704fa9271b3ec4f33112410d8f3f41d0fc0"
+  integrity sha512-+nVFp+5z1E3HcToEnO7ZIj3g+3k9389DvWtvJZz0T6/eOCPIyyxehFcedoYrZQrp0LgQbD9pPXhpMBKMd5QURg==
+
+es6-promise@^3.0.2:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-3.3.1.tgz#a08cdde84ccdbf34d027a1451bc91d4bcd28a613"
+  integrity sha512-SOp9Phqvqn7jtEUxPWdWfWoLmyt2VaJ6MpvP9Comy1MceMXqE6bxvaTu4iaxpYYPzhny28Lc+M87/c2cPK6lDg==
+
+esbuild-android-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-android-64/-/esbuild-android-64-0.15.13.tgz#5f25864055dbd62e250f360b38b4c382224063af"
+  integrity sha512-yRorukXBlokwTip+Sy4MYskLhJsO0Kn0/Fj43s1krVblfwP+hMD37a4Wmg139GEsMLl+vh8WXp2mq/cTA9J97g==
+
+esbuild-android-arm64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-android-arm64/-/esbuild-android-arm64-0.15.13.tgz#d8820f999314efbe8e0f050653a99ff2da632b0f"
+  integrity sha512-TKzyymLD6PiVeyYa4c5wdPw87BeAiTXNtK6amWUcXZxkV51gOk5u5qzmDaYSwiWeecSNHamFsaFjLoi32QR5/w==
+
+esbuild-darwin-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-darwin-64/-/esbuild-darwin-64-0.15.13.tgz#99ae7fdaa43947b06cd9d1a1c3c2c9f245d81fd0"
+  integrity sha512-WAx7c2DaOS6CrRcoYCgXgkXDliLnFv3pQLV6GeW1YcGEZq2Gnl8s9Pg7ahValZkpOa0iE/ojRVQ87sbUhF1Cbg==
+
+esbuild-darwin-arm64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-darwin-arm64/-/esbuild-darwin-arm64-0.15.13.tgz#bafa1814354ad1a47adcad73de416130ef7f55e3"
+  integrity sha512-U6jFsPfSSxC3V1CLiQqwvDuj3GGrtQNB3P3nNC3+q99EKf94UGpsG9l4CQ83zBs1NHrk1rtCSYT0+KfK5LsD8A==
+
+esbuild-freebsd-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-freebsd-64/-/esbuild-freebsd-64-0.15.13.tgz#84ef85535c5cc38b627d1c5115623b088d1de161"
+  integrity sha512-whItJgDiOXaDG/idy75qqevIpZjnReZkMGCgQaBWZuKHoElDJC1rh7MpoUgupMcdfOd+PgdEwNQW9DAE6i8wyA==
+
+esbuild-freebsd-arm64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-freebsd-arm64/-/esbuild-freebsd-arm64-0.15.13.tgz#033f21de434ec8e0c478054b119af8056763c2d8"
+  integrity sha512-6pCSWt8mLUbPtygv7cufV0sZLeylaMwS5Fznj6Rsx9G2AJJsAjQ9ifA+0rQEIg7DwJmi9it+WjzNTEAzzdoM3Q==
+
+esbuild-linux-32@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-32/-/esbuild-linux-32-0.15.13.tgz#54290ea8035cba0faf1791ce9ae6693005512535"
+  integrity sha512-VbZdWOEdrJiYApm2kkxoTOgsoCO1krBZ3quHdYk3g3ivWaMwNIVPIfEE0f0XQQ0u5pJtBsnk2/7OPiCFIPOe/w==
+
+esbuild-linux-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-64/-/esbuild-linux-64-0.15.13.tgz#4264249281ea388ead948614b57fb1ddf7779a2c"
+  integrity sha512-rXmnArVNio6yANSqDQlIO4WiP+Cv7+9EuAHNnag7rByAqFVuRusLbGi2697A5dFPNXoO//IiogVwi3AdcfPC6A==
+
+esbuild-linux-arm64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-arm64/-/esbuild-linux-arm64-0.15.13.tgz#9323c333924f97a02bdd2ae8912b36298acb312d"
+  integrity sha512-alEMGU4Z+d17U7KQQw2IV8tQycO6T+rOrgW8OS22Ua25x6kHxoG6Ngry6Aq6uranC+pNWNMB6aHFPh7aTQdORQ==
+
+esbuild-linux-arm@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-arm/-/esbuild-linux-arm-0.15.13.tgz#b407f47b3ae721fe4e00e19e9f19289bef87a111"
+  integrity sha512-Ac6LpfmJO8WhCMQmO253xX2IU2B3wPDbl4IvR0hnqcPrdfCaUa2j/lLMGTjmQ4W5JsJIdHEdW12dG8lFS0MbxQ==
+
+esbuild-linux-mips64le@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-mips64le/-/esbuild-linux-mips64le-0.15.13.tgz#bdf905aae5c0bcaa8f83567fe4c4c1bdc1f14447"
+  integrity sha512-47PgmyYEu+yN5rD/MbwS6DxP2FSGPo4Uxg5LwIdxTiyGC2XKwHhHyW7YYEDlSuXLQXEdTO7mYe8zQ74czP7W8A==
+
+esbuild-linux-ppc64le@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-ppc64le/-/esbuild-linux-ppc64le-0.15.13.tgz#2911eae1c90ff58a3bd3259cb557235df25aa3b4"
+  integrity sha512-z6n28h2+PC1Ayle9DjKoBRcx/4cxHoOa2e689e2aDJSaKug3jXcQw7mM+GLg+9ydYoNzj8QxNL8ihOv/OnezhA==
+
+esbuild-linux-riscv64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-riscv64/-/esbuild-linux-riscv64-0.15.13.tgz#1837c660be12b1d20d2a29c7189ea703f93e9265"
+  integrity sha512-+Lu4zuuXuQhgLUGyZloWCqTslcCAjMZH1k3Xc9MSEJEpEFdpsSU0sRDXAnk18FKOfEjhu4YMGaykx9xjtpA6ow==
+
+esbuild-linux-s390x@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-linux-s390x/-/esbuild-linux-s390x-0.15.13.tgz#d52880ece229d1bd10b2d936b792914ffb07c7fc"
+  integrity sha512-BMeXRljruf7J0TMxD5CIXS65y7puiZkAh+s4XFV9qy16SxOuMhxhVIXYLnbdfLrsYGFzx7U9mcdpFWkkvy/Uag==
+
+esbuild-netbsd-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-netbsd-64/-/esbuild-netbsd-64-0.15.13.tgz#de14da46f1d20352b43e15d97a80a8788275e6ed"
+  integrity sha512-EHj9QZOTel581JPj7UO3xYbltFTYnHy+SIqJVq6yd3KkCrsHRbapiPb0Lx3EOOtybBEE9EyqbmfW1NlSDsSzvQ==
+
+esbuild-openbsd-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-openbsd-64/-/esbuild-openbsd-64-0.15.13.tgz#45e8a5fd74d92ad8f732c43582369c7990f5a0ac"
+  integrity sha512-nkuDlIjF/sfUhfx8SKq0+U+Fgx5K9JcPq1mUodnxI0x4kBdCv46rOGWbuJ6eof2n3wdoCLccOoJAbg9ba/bT2w==
+
+esbuild-sunos-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-sunos-64/-/esbuild-sunos-64-0.15.13.tgz#f646ac3da7aac521ee0fdbc192750c87da697806"
+  integrity sha512-jVeu2GfxZQ++6lRdY43CS0Tm/r4WuQQ0Pdsrxbw+aOrHQPHV0+LNOLnvbN28M7BSUGnJnHkHm2HozGgNGyeIRw==
+
+esbuild-windows-32@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-windows-32/-/esbuild-windows-32-0.15.13.tgz#fb4fe77c7591418880b3c9b5900adc4c094f2401"
+  integrity sha512-XoF2iBf0wnqo16SDq+aDGi/+QbaLFpkiRarPVssMh9KYbFNCqPLlGAWwDvxEVz+ywX6Si37J2AKm+AXq1kC0JA==
+
+esbuild-windows-64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-windows-64/-/esbuild-windows-64-0.15.13.tgz#1fca8c654392c0c31bdaaed168becfea80e20660"
+  integrity sha512-Et6htEfGycjDrtqb2ng6nT+baesZPYQIW+HUEHK4D1ncggNrDNk3yoboYQ5KtiVrw/JaDMNttz8rrPubV/fvPQ==
+
+esbuild-windows-arm64@0.15.13:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild-windows-arm64/-/esbuild-windows-arm64-0.15.13.tgz#4ffd01b6b2888603f1584a2fe96b1f6a6f2b3dd8"
+  integrity sha512-3bv7tqntThQC9SWLRouMDmZnlOukBhOCTlkzNqzGCmrkCJI7io5LLjwJBOVY6kOUlIvdxbooNZwjtBvj+7uuVg==
+
+esbuild@^0.15.11:
+  version "0.15.13"
+  resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.15.13.tgz#7293480038feb2bafa91d3f6a20edab3ba6c108a"
+  integrity sha512-Cu3SC84oyzzhrK/YyN4iEVy2jZu5t2fz66HEOShHURcjSkOSAVL8C/gfUT+lDJxkVHpg8GZ10DD0rMHRPqMFaQ==
+  optionalDependencies:
+    "@esbuild/android-arm" "0.15.13"
+    "@esbuild/linux-loong64" "0.15.13"
+    esbuild-android-64 "0.15.13"
+    esbuild-android-arm64 "0.15.13"
+    esbuild-darwin-64 "0.15.13"
+    esbuild-darwin-arm64 "0.15.13"
+    esbuild-freebsd-64 "0.15.13"
+    esbuild-freebsd-arm64 "0.15.13"
+    esbuild-linux-32 "0.15.13"
+    esbuild-linux-64 "0.15.13"
+    esbuild-linux-arm "0.15.13"
+    esbuild-linux-arm64 "0.15.13"
+    esbuild-linux-mips64le "0.15.13"
+    esbuild-linux-ppc64le "0.15.13"
+    esbuild-linux-riscv64 "0.15.13"
+    esbuild-linux-s390x "0.15.13"
+    esbuild-netbsd-64 "0.15.13"
+    esbuild-openbsd-64 "0.15.13"
+    esbuild-sunos-64 "0.15.13"
+    esbuild-windows-32 "0.15.13"
+    esbuild-windows-64 "0.15.13"
+    esbuild-windows-arm64 "0.15.13"
+
+fast-deep-equal@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
+  integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
+
+fs-find-root@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/fs-find-root/-/fs-find-root-2.0.0.tgz#71c23b384db6bcb1e8ec637cade707fda39c593b"
+  integrity sha512-LmgsxDwnxd+sfm3EZ66P8nSlUMm69hKz/LdXKChK2a+5xXnrAB7MPn2uo0VCyrgj8lZNqyj6EIdD516ILZAEBg==
+  dependencies:
+    es6-promise "^3.0.2"
+
+fs.realpath@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
+  integrity sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==
+
+gaze@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/gaze/-/gaze-1.1.3.tgz#c441733e13b927ac8c0ff0b4c3b033f28812924a"
+  integrity sha512-BRdNm8hbWzFzWHERTrejLqwHDfS4GibPoq5wjTPIoJHoBtKGPg3xAFfxmM+9ztbXelxcf2hwQcaz1PtmFeue8g==
+  dependencies:
+    globule "^1.0.0"
+
+glob@~7.1.1:
+  version "7.1.7"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.7.tgz#3b193e9233f01d42d0b3f78294bbeeb418f94a90"
+  integrity sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+globule@^1.0.0:
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/globule/-/globule-1.3.4.tgz#7c11c43056055a75a6e68294453c17f2796170fb"
+  integrity sha512-OPTIfhMBh7JbBYDpa5b+Q5ptmMWKwcNcFSR/0c6t8V4f3ZAVBEsKNY37QdVqmLRYSMhOUGYrY0QhSoEpzGr/Eg==
+  dependencies:
+    glob "~7.1.1"
+    lodash "^4.17.21"
+    minimatch "~3.0.2"
+
+hoist-non-react-statics@^3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-3.3.2.tgz#ece0acaf71d62c2969c2ec59feff42a4b1a85b45"
+  integrity sha512-/gGivxi8JPKWNm/W0jSmzcMPpfpPLc3dY/6GxhX2hQ9iGj3aDfklV4ET7NjKpSinLpJ5vafa9iiGIEZg10SfBw==
+  dependencies:
+    react-is "^16.7.0"
+
+humanize-duration@^3.27.3:
+  version "3.27.3"
+  resolved "https://registry.yarnpkg.com/humanize-duration/-/humanize-duration-3.27.3.tgz#db654e72ebf5ccfe232c7f56bc58aa3a6fe4df88"
+  integrity sha512-iimHkHPfIAQ8zCDQLgn08pRqSVioyWvnGfaQ8gond2wf7Jq2jJ+24ykmnRyiz3fIldcn4oUuQXpjqKLhSVR7lw==
+
+inflight@^1.0.4:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
+  integrity sha512-k92I/b08q4wvFscXCLvqfsHCrjrF7yiXsQuIVvVE7N82W3+aqpzuUdBbfhWcy/FZR3/4IgflMgKLOsvPDrGCJA==
+  dependencies:
+    once "^1.3.0"
+    wrappy "1"
+
+inherits@2:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
+  integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
+
+"js-tokens@^3.0.0 || ^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
+  integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
+
+lodash.clonedeep@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
+  integrity sha512-H5ZhCF25riFd9uB5UCkVKo61m3S/xZk1x4wA6yp/L3RFP6Z/eHH1ymQcGLo7J3GMPfm0V/7m1tryHuGVxpqEBQ==
+
+lodash.debounce@^4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
+  integrity sha512-FT1yDzDYEoYWhnSGnpE/4Kj1fLZkDFyqRb7fNt6FdYOSxlUWAtp42Eh6Wb0rGIv/m9Bgo7x4GhQbm5Ys4SG5ow==
+
+lodash.throttle@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.throttle/-/lodash.throttle-4.1.1.tgz#c23e91b710242ac70c37f1e1cda9274cc39bf2f4"
+  integrity sha512-wIkUCfVKpVsWo3JSZlc+8MB5it+2AN5W8J7YVMST30UrvcQNZ1Okbj+rbVniijTWE6FGYy4XJq/rHkas8qJMLQ==
+
+lodash@^4.17.21:
+  version "4.17.21"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.21.tgz#679591c564c3bffaae8454cf0b3df370c3d6911c"
+  integrity sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==
+
+loose-envify@^1.1.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
+  integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
+  dependencies:
+    js-tokens "^3.0.0 || ^4.0.0"
+
+"memoize-one@>=3.1.1 <6":
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/memoize-one/-/memoize-one-5.2.1.tgz#8337aa3c4335581839ec01c3d594090cebe8f00e"
+  integrity sha512-zYiwtZUcYyXKo/np96AGZAckk+FWWsUdJ3cHGGmld7+AhvcWmQyGCYUh1hc4Q/pkOhb65dQR/pqCyK0cOaHz4Q==
+
+minimatch@^3.0.4:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.1.2.tgz#19cd194bfd3e428f049a70817c038d89ab4be35b"
+  integrity sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==
+  dependencies:
+    brace-expansion "^1.1.7"
+
+minimatch@~3.0.2:
+  version "3.0.8"
+  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.8.tgz#5e6a59bd11e2ab0de1cfb843eb2d82e546c321c1"
+  integrity sha512-6FsRAQsxQ61mw+qP1ZzbL9Bc78x2p5OqNgNpnoAFLTrX8n5Kxph0CsnhmKKNXTWjXqU5L0pGPR7hYk+XWZr60Q==
+  dependencies:
+    brace-expansion "^1.1.7"
+
+ms@2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+  integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==
+
+once@^1.3.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
+  integrity sha512-lNaJgI+2Q5URQBkccEKHTQOPaXdUxnZZElQTZY0MFUAuaEqe1E+Nyvgdz/aIyNi6Z9MzO5dv1H8n58/GELp3+w==
+  dependencies:
+    wrappy "1"
+
+path-is-absolute@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+  integrity sha512-AVbw3UJ2e9bq64vSaS9Am0fje1Pa8pbGqTTsmXfaIiMpnr5DlDhfJOuLj9Sf95ZPVDAUerDfEk88MPmPe7UCQg==
+
+react-dnd-html5-backend@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/react-dnd-html5-backend/-/react-dnd-html5-backend-16.0.1.tgz#87faef15845d512a23b3c08d29ecfd34871688b6"
+  integrity sha512-Wu3dw5aDJmOGw8WjH1I1/yTH+vlXEL4vmjk5p+MHxP8HuHJS1lAGeIdG/hze1AvNeXWo/JgULV87LyQOr+r5jw==
+  dependencies:
+    dnd-core "^16.0.1"
+
+react-dnd@^16.0.1:
+  version "16.0.1"
+  resolved "https://registry.yarnpkg.com/react-dnd/-/react-dnd-16.0.1.tgz#2442a3ec67892c60d40a1559eef45498ba26fa37"
+  integrity sha512-QeoM/i73HHu2XF9aKksIUuamHPDvRglEwdHL4jsp784BgUuWcg6mzfxT0QDdQz8Wj0qyRKx2eMg8iZtWvU4E2Q==
+  dependencies:
+    "@react-dnd/invariant" "^4.0.1"
+    "@react-dnd/shallowequal" "^4.0.1"
+    dnd-core "^16.0.1"
+    fast-deep-equal "^3.1.3"
+    hoist-non-react-statics "^3.3.2"
+
+react-dom@^18.2.0:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-18.2.0.tgz#22aaf38708db2674ed9ada224ca4aa708d821e3d"
+  integrity sha512-6IMTriUmvsjHUjNtEDudZfuDQUoWXVxKHhlEGSk81n4YFS+r/Kl99wXiwlVXtPBtJenozv2P+hxDsw9eA7Xo6g==
+  dependencies:
+    loose-envify "^1.1.0"
+    scheduler "^0.23.0"
+
+react-is@^16.7.0:
+  version "16.13.1"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.13.1.tgz#789729a4dc36de2999dc156dd6c1d9c18cea56a4"
+  integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==
+
+react-virtualized-auto-sizer@^1.0.7:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/react-virtualized-auto-sizer/-/react-virtualized-auto-sizer-1.0.7.tgz#bfb8414698ad1597912473de3e2e5f82180c1195"
+  integrity sha512-Mxi6lwOmjwIjC1X4gABXMJcKHsOo0xWl3E3ugOgufB8GJU+MqrtY35aBuvCYv/razQ1Vbp7h1gWJjGjoNN5pmA==
+
+react-window@^1.8.8:
+  version "1.8.8"
+  resolved "https://registry.yarnpkg.com/react-window/-/react-window-1.8.8.tgz#1b52919f009ddf91970cbdb2050a6c7be44df243"
+  integrity sha512-D4IiBeRtGXziZ1n0XklnFGu7h9gU684zepqyKzgPNzrsrk7xOCxni+TCckjg2Nr/DiaEEGVVmnhYSlT2rB47dQ==
+  dependencies:
+    "@babel/runtime" "^7.0.0"
+    memoize-one ">=3.1.1 <6"
+
+react@^18.2.0:
+  version "18.2.0"
+  resolved "https://registry.yarnpkg.com/react/-/react-18.2.0.tgz#555bd98592883255fa00de14f1151a917b5d77d5"
+  integrity sha512-/3IjMdb2L9QbBdWiW5e3P2/npwMBaU9mHCSCUzNln0ZCYbcfTsGbTJrU/kGemdH2IWmB2ioZ+zkxtmq6g09fGQ==
+  dependencies:
+    loose-envify "^1.1.0"
+
+redux@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/redux/-/redux-4.2.0.tgz#46f10d6e29b6666df758780437651eeb2b969f13"
+  integrity sha512-oSBmcKKIuIR4ME29/AeNUnl5L+hvBq7OaJWzaptTQJAntaPvxIJqfnjbaEiCzzaIz+XmVILfqAM3Ob0aXLPfjA==
+  dependencies:
+    "@babel/runtime" "^7.9.2"
+
+regenerator-runtime@^0.13.4:
+  version "0.13.9"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.9.tgz#8925742a98ffd90814988d7566ad30ca3b263b52"
+  integrity sha512-p3VT+cOEgxFsRRA9X4lkI1E+k2/CtnKtU4gcxyaCUreilL/vqI6CdZ3wxVUx3UOUg+gnUOQQcRI7BmSI656MYA==
+
+run-when-changed@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/run-when-changed/-/run-when-changed-2.1.0.tgz#2e76d6ff6014d38786a3a11b98e9291c7e934953"
+  integrity sha512-ge/wuPQAvQz0uDEOO8W2c3g4mqXDa1XXtnJmjP9+6Nqfb+XdUYkQX/KvKmSvJ4xG5weD3RGm0u2Q3UsGzAo5gw==
+  dependencies:
+    ansi-bold "^0.1.1"
+    commander "^2.15.1"
+    fs-find-root "^2.0.0"
+    gaze "^1.1.2"
+    minimatch "^3.0.4"
+
+scheduler@^0.23.0:
+  version "0.23.0"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.23.0.tgz#ba8041afc3d30eb206a487b6b384002e4e61fdfe"
+  integrity sha512-CtuThmgHNg7zIZWAXi3AsyIzA3n4xx7aNyjwC2VJldO2LMVDhFK+63xGqq6CsJH4rTAt6/M+N4GhZiDYPx9eUw==
+  dependencies:
+    loose-envify "^1.1.0"
+
+socket.io-client@^4.5.3:
+  version "4.5.3"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.5.3.tgz#bed69209d001465b2fea650d2e95c1e82768ab5e"
+  integrity sha512-I/hqDYpQ6JKwtJOf5ikM+Qz+YujZPMEl6qBLhxiP0nX+TfXKhW4KZZG8lamrD6Y5ngjmYHreESVasVCgi5Kl3A==
+  dependencies:
+    "@socket.io/component-emitter" "~3.1.0"
+    debug "~4.3.2"
+    engine.io-client "~6.2.3"
+    socket.io-parser "~4.2.0"
+
+socket.io-parser@~4.2.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.2.1.tgz#01c96efa11ded938dcb21cbe590c26af5eff65e5"
+  integrity sha512-V4GrkLy+HeF1F/en3SpUaM+7XxYXpuMUWLGde1kSSh5nQMN4hLrbPIkD+otwh6q9R6NOQBN4AMaOZ2zVjui82g==
+  dependencies:
+    "@socket.io/component-emitter" "~3.1.0"
+    debug "~4.3.1"
+
+typescript@^4.8.4:
+  version "4.8.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
+  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
+
+weak-key@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/weak-key/-/weak-key-1.0.2.tgz#dd5f66648ffb7e83810ea0553a948c60b2b50588"
+  integrity sha512-x9y9moPEcom985nUdHxM+YWbMcP3Ru+fmYqVNHSb6djJGg7H6Ru2ohuzaVIXx1JNyp8E7GO7GsBnehRntaBlsg==
+  dependencies:
+    core-js "^2.4.0"
+
+wrappy@1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+  integrity sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==
+
+ws@~8.2.3:
+  version "8.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
+  integrity sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==
+
+xmlhttprequest-ssl@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-2.0.0.tgz#91360c86b914e67f44dce769180027c0da618c67"
+  integrity sha512-QKxVRxiRACQcVuQEYFsI1hhkrMlrXHPegbbd1yn9UHOmRxY+si12nQYzri3vbzt8VdTTRviqcKxcyllFas5z2A==
--- a/files/assets/images/TheMotte/alert.webp
+++ b/files/assets/images/TheMotte/alert.webp
--- a/files/assets/js/chat.js
+++ b/files/assets/js/chat.js
--- a/files/helpers/config/const.py
+++ b/files/helpers/config/const.py
@ -95,6 +95,7 @@ SUBMISSION_BODY_LENGTH_MAXIMUM: Final[int] = 20000
 COMMENT_BODY_LENGTH_MAXIMUM: Final[int] = 10000
 MESSAGE_BODY_LENGTH_MAXIMUM: Final[int] = 10000
 CSS_LENGTH_MAXIMUM: Final[int] = 4000
+CHAT_LENGTH_LIMIT: Final[int] = 1000

 ERROR_MESSAGES = {
 	400: "That request was bad and you should feel bad",
@ -142,6 +143,8 @@ FEATURES = {

 PERMS = {
 	"DEBUG_LOGIN_TO_OTHERS": 3,
+	"CHAT_BYPASS_MUTE": 2,
+	"CHAT_MODERATION": 2,
 	"PERFORMANCE_KILL_PROCESS": 3,
 	"PERFORMANCE_SCALE_UP_DOWN": 3,
 	"PERFORMANCE_RELOAD": 3,
--- a/files/routes/chat.py
+++ b/files/routes/chat.py
@ -1,117 +1,173 @@
+import functools
 import time
-from files.helpers.config.environment import SITE, SITE_FULL
-from files.helpers.wrappers import auth_required
-from files.helpers.sanitize import sanitize
-from files.helpers.config.const import *
-from datetime import datetime
+import uuid
+from typing import Any, Final
+
 from flask_socketio import SocketIO, emit
-from files.__main__ import app, limiter, cache
-from flask import render_template, make_response, send_from_directory
-import sys
-import atexit

-if SITE == 'localhost':
-	socketio = SocketIO(app, async_mode='gevent', cors_allowed_origins=[SITE_FULL], logger=True, engineio_logger=True, debug=True)
+from files.__main__ import app, cache, limiter
+from files.helpers.alerts import *
+from files.helpers.config.const import *
+from files.helpers.config.environment import *
+from files.helpers.config.regex import *
+from files.helpers.sanitize import sanitize
+from files.helpers.wrappers import get_logged_in_user, is_not_permabanned
+
+def chat_is_allowed(perm_level: int=0):
+	def wrapper_maker(func):
+		@functools.wraps(func)
+		def wrapper(*args: Any, **kwargs: Any) -> bool | None:
+			v = get_logged_in_user()
+			# TODO: access control to specific small-groups
+			if not v or v.is_suspended_permanently or v.admin_level < perm_level:
+				return False
+			return func(*args, v=v, **kwargs)
+		return wrapper
+	return wrapper_maker
+
+if app.debug:
+	socketio = SocketIO(
+		app,
+		async_mode='gevent',
+		logger=True,
+		engineio_logger=True,
+		debug=True,
+	)
 else:
-	socketio = SocketIO(app, async_mode='gevent', cors_allowed_origins=[SITE_FULL])
+	socketio = SocketIO(
+		app,
+		async_mode='gevent',
+	)

-typing = []
-online = []
-muted = cache.get(f'{SITE}_muted') or {}
-messages = cache.get(f'{SITE}_chat') or []
-total = cache.get(f'{SITE}_total') or 0
+CHAT_SCROLLBACK_ITEMS: Final[int] = 500
+
+typing: list[str] = []
+online: list[str] = []
+muted: dict[str, int] = cache.get(f'{SITE}_muted') or {}
+messages: list[dict[str, Any]] = cache.get(f'{SITE}_chat') or []
+total: int = cache.get(f'{SITE}_total') or 0
+socket_ids_to_user_ids = {}
+user_ids_to_socket_ids = {}

@app.get("/chat")
-@auth_required
+@is_not_permabanned
 def chat(v):
 	return render_template("chat.html", v=v, messages=messages)


-@app.get('/chat.js')
-@limiter.exempt
-def chatjs():
-	resp = make_response(send_from_directory('assets', 'js/chat.js'))
-	return resp
-
-
@socketio.on('speak')
@limiter.limit("3/second;10/minute")
-@auth_required
+@chat_is_allowed()
 def speak(data, v):
 	limiter.check()
 	if v.is_banned: return '', 403

 	vname = v.username.lower()
-	if vname in muted:
+	if vname in muted and not v.admin_level >= PERMS['CHAT_BYPASS_MUTE']:
 		if time.time() < muted[vname]: return '', 403
 		else: del muted[vname]

 	global messages, total
-	text = data[:1000].strip()
-	if not text: return '', 403
-	text_html = sanitize(text)

-	data={
+	text = sanitize_raw(
+		data['message'],
+		allow_newlines=True,
+		length_limit=CHAT_LENGTH_LIMIT,
+	)
+	if not text: return '', 400
+
+	text_html = sanitize(text)
+	quotes = data['quotes']
+	recipient = data['recipient']
+	data = {
+		"id": str(uuid.uuid4()),
+		"quotes": quotes,
 		"avatar": v.profile_url,
+		"user_id": v.id,
+		"dm": bool(recipient and recipient != ""),
 		"username": v.username,
-		"namecolor": v.namecolor,
 		"text": text,
 		"text_html": text_html,
-		"text_censored": text,
-		"time": int(time.time())
+		"time": int(time.time()),
 	}
 	
 	if v.shadowbanned:
 		emit('speak', data)
+	elif recipient:
+		if user_ids_to_socket_ids.get(recipient):
+			recipient_sid = user_ids_to_socket_ids[recipient]
+			emit('speak', data, broadcast=False, to=recipient_sid)
 	else:
 		emit('speak', data, broadcast=True)
 		messages.append(data)
-		messages = messages[-50:]
+		messages = messages[-CHAT_SCROLLBACK_ITEMS:]

 	total += 1

-	if v.admin_level >= 2:
+	if v.admin_level >= PERMS['CHAT_MODERATION']:
 		text = text.lower()
 		for i in mute_regex.finditer(text):
-			username = i.group(1)
+			username = i.group(1).lower()
 			duration = int(int(i.group(2)) * 60 + time.time())
 			muted[username] = duration

-	return '', 204
+	chat_save()
+

@socketio.on('connect')
-@auth_required
+@chat_is_allowed()
 def connect(v):
 	if v.username not in online:
 		online.append(v.username)
 		emit("online", online, broadcast=True)

+	if not socket_ids_to_user_ids.get(request.sid):
+		socket_ids_to_user_ids[request.sid] = v.id
+		user_ids_to_socket_ids[v.id] = request.sid
+
+	emit('online', online)
+	emit('catchup', messages)
 	emit('typing', typing)
-	return '', 204
+

@socketio.on('disconnect')
-@auth_required
+@chat_is_allowed()
 def disconnect(v):
 	if v.username in online:
 		online.remove(v.username)
 		emit("online", online, broadcast=True)

 	if v.username in typing: typing.remove(v.username)
+
+	if socket_ids_to_user_ids.get(request.sid):
+		del socket_ids_to_user_ids[request.sid]
+		del user_ids_to_socket_ids[v.id]
+
 	emit('typing', typing, broadcast=True)
-	return '', 204
+

@socketio.on('typing')
-@auth_required
+@chat_is_allowed()
 def typing_indicator(data, v):
-	if data and v.username not in typing: typing.append(v.username)
-	elif not data and v.username in typing: typing.remove(v.username)
+	if data and v.username not in typing:
+		typing.append(v.username)
+	elif not data and v.username in typing:
+		typing.remove(v.username)

 	emit('typing', typing, broadcast=True)
-	return '', 204


-def close_running_threads():
+@socketio.on('delete')
+@chat_is_allowed(PERMS['CHAT_MODERATION'])
+def delete(text, v):
+	for message in messages:
+		if message['text'] == text:
+			messages.remove(message)
+
+	emit('delete', text, broadcast=True)
+
+
+def chat_save():
 	cache.set(f'{SITE}_chat', messages)
 	cache.set(f'{SITE}_total', total)
 	cache.set(f'{SITE}_muted', muted)
-atexit.register(close_running_threads)
--- a/files/templates/chat.html
+++ b/files/templates/chat.html
@ -1,197 +1,24 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-	{% include "analytics.html" %}
-	
-	<meta name="description" content="{{config('DESCRIPTION')}}">
-	{% include "csp.html" %}
+{% extends "default.html" %}
+{% block pagetype %}chat{% endblock %}

-	<meta charset="utf-8">
-	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+{% block fixedMobileBarJS %}
+<link rel="stylesheet" href="{{'css/chat_done.css' | asset}}">
+{% endblock %}

-	<meta name="author" content="">
-
-	<link id="favicon" rel="icon" type="image/png" href="{{ ('images/'~SITE_ID~'/icon.webp') | asset }}">
-
-	<title>Chat</title>
-
-	<style>:root{--primary:#{{v.themecolor}}}</style>
-	<link rel="stylesheet" href="{{ 'css/main.css' | asset }}">
-	<link rel="stylesheet" href="{{ ('css/'~v.theme~'.css') | asset }}">
-	{% if v.css %}
-		<style>{{v.css | safe}}</style>
-	{% endif %}
-
-	<style>
-		#chat-window {
-			max-height: calc(100vh - 220px);
-			overflow-y: scroll;
-			background-color: transparent !important;
-		}
-
-		#chat-window .chat-profile {
-			min-width: 42px;
-			width: 42px;
-			height: 42px;
-		}
-
-		#chat-window::-webkit-scrollbar {
-			display: none;
-		}
-
-		#chat-window {
-			-ms-overflow-style: none;
-			scrollbar-width: none;
-		}
-
-		.chat-mention {
-			background-color: #{{v.themecolor}}55;
-			border-radius: 3px;
-		}
-
-		.chat-message p {
-			display: inline-block;
-		}
-
-		.diff {
-			margin-top: 1rem;
-		}
-
-		@media (max-width: 768px) {
-			#shrink * {
-				font-size: 10px !important;
-			}
-			.fa-reply:before {
-				font-size: 9px;
-			}
-			.diff {
-				margin-top: 0.5rem;
-			}
-			#chat-window {
-				max-height: calc(100vh - 180px);
-			}
-		}
-
-		p {
-			display: inline !important;
-		}
-
-		blockquote {
-			margin: 5px 0 5px 0;
-			padding: 0.3rem 1rem;
-		}
-
-		#online {
-			background-color: var(--background) !important;
-		}
-
-		.chat-line .btn {
-			background-color: transparent !important;
-		}
-
-		.cdiv {
-			overflow: hidden;
-			margin-left: 27px;
-		}
-
-		.quote {
-			display: inline-block !important;
-			padding: 0 0.5rem !important;
-			margin-bottom: 0.25rem !important;
-		}
-	</style>
-</head>
-
-<body>
-	<script src="{{ 'js/bootstrap.js' | asset }}"></script>
-
-	{% include "header.html" %}
-	
-	<div class="container pb-4">
-		<div class="row justify-content-around" id="main-content-row">
-			<div class="col h-100 {% block customPadding %}{% if request.path.startswith('/@') %}user-gutters{% else %}custom-gutters{% endif %}{% endblock %}" id="main-content-col">	
-
-			<div class="border-right pb-1 pt-2 px-3">
-				<span data-bs-toggle="tooltip" data-bs-placement="bottom" title="Users online right now" class="text-muted">
-					<i class="far fa-user fa-sm mr-1"></i>
-					<span class="board-chat-count">0</span>
-				</span>
-			</div>
-
-			<div id="chat-line-template" class="d-none">
-				<div class="chat-line">
-					<div class="d-flex align-items-center">
-						<div class="pl-md-3 text-muted">
-							<div>
-								<img class="avatar pp20 mr-1" data-toggle="tooltip" data-placement="right">
-								<a href="" class="font-weight-bold text-black userlink" target="_blank"></a>
-								<div class="cdiv">
-									<span class="chat-message text-black text-break"></span>
-									<span class="text d-none"></span>
-									<button class="quote btn" onclick="quote(this)"><i class="fas fa-reply" aria-hidden="true"></i></button>
-								</div>
-							</div>
-						</div>
-					</div>
-				</div>
-			</div>
-			<div id="shrink">
-				<div id="chat-window" class="container pl-0 py-0">
-					{% for m in messages %}
-						{% set text_html = m['text_censored'] if v.slurreplacer else m['text_html'] %}
-						{% set link = '<a href="/id/' + v.id|string + '">' %}
-						{% set same = loop.index > 1 and m['username'] == messages[loop.index-2]['username'] %}
-						<div class="chat-line {% if link in text_html %}chat-mention{% endif %} {% if not same %}diff{% endif %}">
-							<div class="d-flex align-items-center">
-								<div class="pl-md-3 text-muted">
-									<div>
-										{% if not same %}
-											<img src="{{m['avatar']}}" class="avatar pp20 mr-1" data-toggle="tooltip" data-placement="right">
-										{% endif %}
-
-										<a class="{% if same %}d-none{% endif %} font-weight-bold text-black userlink" style="color:#{{m['namecolor']}}" target="_blank" href="/@{{m['username']}}">{{m['username']}}</a>
-
-										{% if not same %}
-											<span class="text-black time ml-2">{{m['time'] | agestamp}}</a>
-										{% endif %}
-
-										<div class="cdiv">
-											<span class="chat-message text-black text-break">{{text_html | safe}}</span>
-											<span class="d-none">{{m['text']}}</span>
-											<button class="quote btn" onclick="quote(this)"><i class="fas fa-reply" aria-hidden="true"></i></button>
-										</div>
-									</div>
-								</div>
-							</div>
-						</div>
-					{% endfor %}
-				</div>
-
-				<div id='message' class="d-none position-relative form-group d-flex mt-3">
-					<div class="position-absolute text-muted text-small ml-1" style="bottom: -1.5rem; line-height: 1;">
-						<span id="typing-indicator"></span>
-						<span id="loading-indicator" class="d-none"></span>
-					</div>
-					<textarea id="input-text" minlength="1" maxlength="1000" type="text" class="form-control" placeholder="Message" autocomplete="off" autofocus rows="1"></textarea>
-					<button id="chatsend" onclick="send()" class="btn btn-primary ml-3" type="submit">Send</button>
-				</div>
-			</div>
-		</div>
-
-		<div id="online" class="col sidebar text-left d-none d-lg-block pt-3 bg-white" style="max-width:300px">
-		</div>
+{% block Banner %}{% endblock %}
+{% block mobilenavbar %}{% endblock %}

+{% block defaultContainer %}
+	{% include "component/modal/expanded_image.html" %}
+	<div
+		id="root"
+		data-id="{{v.id}}"
+		data-username="{{v.username}}"
+		data-admin="{{v.admin_level >= PERMS['CHAT_MODERATION']}}"
+		data-sitename="{{SITE_ID}}"
+		data-themecolor="{{v.themecolor}}"
+		data-avatar="{{v.profile_url}}">
 	</div>
-
-</div>
-
-<input id="vid" type="hidden" value="{{v.id}}">
-<input id="site_id" type="hidden" value="{{SITE_ID}}">
-<input id="slurreplacer" type="hidden" value="{{v.slurreplacer}}">
-
-<script src="/chat.js?v=16"></script>
-
-<script src="{{ 'js/lozad.js' | asset }}"></script>
-<script src="{{ 'js/lite-youtube.js' | asset }}"></script>
-
-</body>
+	<script>window.global = window</script>
+	<script defer src="{{'js/chat_done.js' | asset}}"></script>
+{% endblock %}
--- a/files/templates/default.html
+++ b/files/templates/default.html
@ -230,6 +230,7 @@
 {% block postNav %}
 {% endblock %}

+{% block defaultContainer %}
 <div class="container">
 	<div class="row justify-content-around" id="main-content-row">

@ -258,6 +259,7 @@
 		{% endblock %}
 	</div>
 </div>
+{% endblock %}

 {% block mobilenavbar %}
 	{% include "mobile_navigation_bar.html" %}