Merge branch 'dev' into custom-emoji-viewer

Fix shortcuts on non QWERTY keyboards (#715 )
* Use key instead of keyCode or code * Use key for Escape
2022-08-05 19:24:39 +05:30 · 2022-08-05 19:12:25 +05:30 · 2022-08-05 17:10:58 +05:30 · 2022-08-05 11:27:54 +05:30 · 2022-08-05 11:19:26 +05:30 · 2022-08-05 10:34:01 +05:30
64 changed files with 3931 additions and 1811 deletions
@@ -1,4 +1,4 @@
-<!-- Please read https://github.com/ajbura/cinny/CONTRIBUTING.md before submitting your pull request -->
+<!-- Please read https://github.com/ajbura/cinny/blob/dev/CONTRIBUTING.md before submitting your pull request -->

 ### Description
 <!-- Please include a summary of the change. Please also include relevant motivation and context. List any dependencies that are required for this change. -->
@@ -12,6 +12,10 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3.0.2
+      - name: Setup node
+        uses: actions/setup-node@v3.4.1
+        with:
+          node-version: 17.9.0
      - name: Build app
        run: npm ci && npm run build
      - name: Upload artifact
@@ -15,7 +15,7 @@ jobs:
      - name: Checkout repository
        uses: actions/checkout@v3.0.2
      - name: Build Docker image
-        uses: docker/build-push-action@v3.0.0
+        uses: docker/build-push-action@v3.1.0
        with:
          context: .
          push: false
@@ -14,8 +14,12 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3.0.2
+      - name: Setup node
+        uses: actions/setup-node@v3.4.1
+        with:
+          node-version: 17.9.0
      - name: Build and deploy to Netlify
-        uses: jsmrcaga/action-netlify-deploy@fb6a5f936a4b06a8f7793e69fc5a022ffe39807a
+        uses: jsmrcaga/action-netlify-deploy@53de32e559b0b3833615b9788c7a090cd2fddb03
        with:
          install_command: "npm ci"
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
@@ -11,6 +11,10 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3.0.2
+      - name: Setup node
+        uses: actions/setup-node@v3.4.1
+        with:
+          node-version: 17.9.0
      - name: Build
        run: |
          npm ci
@@ -45,8 +49,12 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3.0.2
+      - name: Setup node
+        uses: actions/setup-node@v3.4.1
+        with:
+          node-version: 17.9.0
      - name: Build and deploy to Netlify
-        uses: jsmrcaga/action-netlify-deploy@fb6a5f936a4b06a8f7793e69fc5a022ffe39807a
+        uses: jsmrcaga/action-netlify-deploy@53de32e559b0b3833615b9788c7a090cd2fddb03
        with:
          install_command: "npm ci"
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
@@ -63,6 +71,10 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3.0.2
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2.0.0
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2.0.0
      - name: Login to Docker Hub
        uses: docker/login-action@v2.0.0
        with:
@@ -74,9 +86,10 @@ jobs:
        with:
          images: ajbura/cinny
      - name: Build and push Docker image
-        uses: docker/build-push-action@v3.0.0
+        uses: docker/build-push-action@v3.1.0
        with:
          context: .
+          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
@@ -10,7 +10,7 @@ RUN npm run build


 ## App
-FROM nginx:1.21.6-alpine
+FROM nginx:1.23.1-alpine

 COPY --from=builder /src/dist /app

@@ -1,12 +1,11 @@
 {
-  "defaultHomeserver": 4,
+  "defaultHomeserver": 3,
  "homeserverList": [
-    "converser.eu",
    "envs.net",
    "halogen.city",
    "kde.org",
    "matrix.org",
-    "chat.mozilla.org"
+    "mozilla.org"
  ],
  "allowCustomHomeservers": true
-}
+}
@@ -1,6 +1,6 @@
 {
  "name": "cinny",
-  "version": "2.0.3",
+  "version": "2.0.4",
  "description": "Yet another matrix client",
  "main": "index.js",
  "engines": {
@@ -15,7 +15,7 @@
  "author": "Ajay Bura",
  "license": "MIT",
  "dependencies": {
-    "@fontsource/inter": "^4.5.10",
+    "@fontsource/inter": "^4.5.11",
    "@fontsource/roboto": "^4.5.7",
    "@matrix-org/olm": "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.8.tgz",
    "@tippyjs/react": "^4.2.6",
@@ -26,10 +26,11 @@
    "file-saver": "^2.0.5",
    "flux": "^4.0.3",
    "formik": "^2.2.9",
-    "html-react-parser": "^1.4.12",
-    "katex": "^0.15.6",
-    "linkifyjs": "^2.1.9",
-    "matrix-js-sdk": "^17.2.0",
+    "html-react-parser": "^3.0.1",
+    "katex": "^0.16.0",
+    "linkify-html": "^4.0.0-beta.5",
+    "linkifyjs": "^4.0.0-beta.5",
+    "matrix-js-sdk": "^18.1.0",
    "micromark": "^3.0.10",
    "micromark-extension-gfm": "^2.0.1",
    "micromark-extension-math": "^2.0.2",
@@ -44,14 +45,14 @@
    "react-dom": "^17.0.2",
    "react-google-recaptcha": "^2.1.0",
    "react-modal": "^3.15.1",
-    "sanitize-html": "^2.7.0",
+    "sanitize-html": "^2.7.1",
    "tippy.js": "^6.3.7",
    "twemoji": "^14.0.2"
  },
  "devDependencies": {
-    "@babel/core": "^7.18.0",
-    "@babel/preset-env": "^7.18.0",
-    "@babel/preset-react": "^7.17.12",
+    "@babel/core": "^7.18.10",
+    "@babel/preset-env": "^7.18.10",
+    "@babel/preset-react": "^7.18.6",
    "assert": "^2.0.0",
    "babel-loader": "^8.2.5",
    "browserify-fs": "^1.0.0",
@@ -61,27 +62,27 @@
    "crypto-browserify": "^3.12.0",
    "css-loader": "^6.7.1",
    "css-minimizer-webpack-plugin": "^4.0.0",
-    "eslint": "^8.16.0",
+    "eslint": "^8.21.0",
    "eslint-config-airbnb": "^19.0.4",
    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-jsx-a11y": "^6.4.1",
-    "eslint-plugin-react": "^7.30.0",
-    "eslint-plugin-react-hooks": "^4.5.0",
+    "eslint-plugin-jsx-a11y": "^6.6.1",
+    "eslint-plugin-react": "^7.30.1",
+    "eslint-plugin-react-hooks": "^4.6.0",
    "favicons": "^6.2.2",
    "favicons-webpack-plugin": "^5.0.2",
-    "html-loader": "^3.1.0",
+    "html-loader": "^4.1.0",
    "html-webpack-plugin": "^5.3.1",
-    "mini-css-extract-plugin": "^2.6.0",
+    "mini-css-extract-plugin": "^2.6.1",
    "path-browserify": "^1.0.1",
-    "sass": "^1.52.1",
-    "sass-loader": "^13.0.0",
+    "sass": "^1.54.1",
+    "sass-loader": "^13.0.2",
    "stream-browserify": "^3.0.0",
    "style-loader": "^3.3.1",
    "url": "^0.11.0",
    "util": "^0.12.4",
-    "webpack": "^5.72.1",
-    "webpack-cli": "^4.9.2",
-    "webpack-dev-server": "^4.9.0",
+    "webpack": "^5.74.0",
+    "webpack-cli": "^4.10.0",
+    "webpack-dev-server": "^4.9.3",
    "webpack-merge": "^5.7.3"
  }
 }
@@ -0,0 +1,4 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M4.92896 3.51471L3.51474 4.92892L5.97515 7.38933C4.46742 8.5776 3.32116 9.93994 2.7 10.8C2.1 11.5 2.1 12.5 2.7 13.2C4 15 7.6 19 12 19C13.5709 19 15.0398 18.4902 16.3384 17.7526L19.0711 20.4853L20.4853 19.0711L4.92896 3.51471ZM4.2 12C4.68291 11.3561 5.85678 9.9637 7.39721 8.81139L9.29238 10.7066C9.10496 11.0982 9 11.5368 9 12C9 13.6569 10.3431 15 12 15C12.4632 15 12.9018 14.895 13.2934 14.7076L14.8573 16.2715C13.9566 16.7128 12.9896 17 12 17C8.4 17 5.1 13.2 4.2 12Z" fill="black"/>
+<path d="M9.6226 5.37995L11.2906 7.04797C11.5254 7.01661 11.762 7 12 7C15.6 7 18.9 10.8 19.8 12C19.493 12.4094 18.9066 13.1213 18.1244 13.8817L19.5194 15.2768C20.2973 14.4974 20.9049 13.7471 21.3 13.2C21.9 12.5 21.9 11.5 21.3 10.8C20 9 16.4 5 12 5C11.1762 5 10.3805 5.14021 9.6226 5.37995Z" fill="black"/>
+</svg>
@@ -1,13 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Generator: Adobe Illustrator 18.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 24 24" enable-background="new 0 0 24 24" xml:space="preserve">
-<g>
-	<g>
-		<path d="M12,19c-4.4,0-8-4-9.3-5.8c-0.6-0.7-0.6-1.7,0-2.4C4,9,7.6,5,12,5s8,4,9.3,5.8c0.6,0.7,0.6,1.7,0,2.4C20,15,16.4,19,12,19
-			z M12,7c-3.6,0-6.9,3.8-7.8,5c0.9,1.2,4.2,5,7.8,5s6.9-3.8,7.8-5C18.9,10.8,15.6,7,12,7z"/>
-	</g>
-	<circle cx="12" cy="12" r="3"/>
-</g>
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M12 19C7.6 19 4 15 2.7 13.2C2.1 12.5 2.1 11.5 2.7 10.8C4 9 7.6 5 12 5C16.4 5 20 9 21.3 10.8C21.9 11.5 21.9 12.5 21.3 13.2C20 15 16.4 19 12 19ZM12 7C8.4 7 5.1 10.8 4.2 12C5.1 13.2 8.4 17 12 17C15.6 17 18.9 13.2 19.8 12C18.9 10.8 15.6 7 12 7Z" fill="black"/>
+<path d="M12 15C13.6569 15 15 13.6569 15 12C15 10.3431 13.6569 9 12 9C10.3431 9 9 10.3431 9 12C9 13.6569 10.3431 15 12 15Z" fill="black"/>
 </svg>
@@ -0,0 +1,4 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M16 3L21 8V19C21 20.1046 20.1046 21 19 21H5C3.89543 21 3 20.1046 3 19V5C3 3.89543 3.89543 3 5 3H16ZM19 9H17C15.8954 9 15 8.10457 15 7V5H5V19H19V9Z" fill="black"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M9 12C9 13.6569 10.3431 15 12 15C13.6569 15 15 13.6569 15 12H17C17 14.7614 14.7614 17 12 17C9.23858 17 7 14.7614 7 12H9Z" fill="black"/>
+</svg>
@@ -26,10 +26,10 @@
  &--icon {
    @include dir.side(padding, var(--sp-tight), var(--sp-loose));

-    .ic-raw {
-      @include dir.side(margin, 0, var(--sp-extra-tight));
-      flex-shrink: 0;
-    }
+  }
+  .ic-raw {
+    @include dir.side(margin, 0, var(--sp-extra-tight));
+    flex-shrink: 0;
  }
 }

@@ -5,7 +5,6 @@ import katex from 'katex';
 import 'katex/dist/katex.min.css';

 import 'katex/dist/contrib/copy-tex';
-import 'katex/dist/contrib/copy-tex.css';

 const Math = React.memo(({
  content, throwOnError, errorColor, displayMode,
@@ -0,0 +1,469 @@
+import React, {
+  useState, useMemo, useReducer, useEffect,
+} from 'react';
+import PropTypes from 'prop-types';
+import './ImagePack.scss';
+
+import initMatrix from '../../../client/initMatrix';
+import { openReusableDialog } from '../../../client/action/navigation';
+import { suffixRename } from '../../../util/common';
+
+import Button from '../../atoms/button/Button';
+import Text from '../../atoms/text/Text';
+import Input from '../../atoms/input/Input';
+import Checkbox from '../../atoms/button/Checkbox';
+import { MenuHeader } from '../../atoms/context-menu/ContextMenu';
+
+import { ImagePack as ImagePackBuilder } from '../../organisms/emoji-board/custom-emoji';
+import { confirmDialog } from '../confirm-dialog/ConfirmDialog';
+import ImagePackProfile from './ImagePackProfile';
+import ImagePackItem from './ImagePackItem';
+import ImagePackUpload from './ImagePackUpload';
+
+const renameImagePackItem = (shortcode) => new Promise((resolve) => {
+  let isCompleted = false;
+
+  openReusableDialog(
+    <Text variant="s1" weight="medium">Rename</Text>,
+    (requestClose) => (
+      <div style={{ padding: 'var(--sp-normal)' }}>
+        <form
+          onSubmit={(e) => {
+            e.preventDefault();
+            const sc = e.target.shortcode.value;
+            if (sc.trim() === '') return;
+            isCompleted = true;
+            resolve(sc.trim());
+            requestClose();
+          }}
+        >
+          <Input
+            value={shortcode}
+            name="shortcode"
+            label="Shortcode"
+            autoFocus
+            required
+          />
+          <div style={{ height: 'var(--sp-normal)' }} />
+          <Button variant="primary" type="submit">Rename</Button>
+        </form>
+      </div>
+    ),
+    () => {
+      if (!isCompleted) resolve(null);
+    },
+  );
+});
+
+function getUsage(usage) {
+  if (usage.includes('emoticon') && usage.includes('sticker')) return 'both';
+  if (usage.includes('emoticon')) return 'emoticon';
+  if (usage.includes('sticker')) return 'sticker';
+
+  return 'both';
+}
+
+function isGlobalPack(roomId, stateKey) {
+  const mx = initMatrix.matrixClient;
+  const globalContent = mx.getAccountData('im.ponies.emote_rooms')?.getContent();
+  if (typeof globalContent !== 'object') return false;
+
+  const { rooms } = globalContent;
+  if (typeof rooms !== 'object') return false;
+
+  return rooms[roomId]?.[stateKey] !== undefined;
+}
+
+function useRoomImagePack(roomId, stateKey) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+
+  const packEvent = room.currentState.getStateEvents('im.ponies.room_emotes', stateKey);
+  const pack = useMemo(() => (
+    ImagePackBuilder.parsePack(packEvent.getId(), packEvent.getContent())
+  ), [room, stateKey]);
+
+  const sendPackContent = (content) => {
+    mx.sendStateEvent(roomId, 'im.ponies.room_emotes', content, stateKey);
+  };
+
+  return {
+    pack,
+    sendPackContent,
+  };
+}
+
+function useUserImagePack() {
+  const mx = initMatrix.matrixClient;
+  const packEvent = mx.getAccountData('im.ponies.user_emotes');
+  const pack = useMemo(() => (
+    ImagePackBuilder.parsePack(mx.getUserId(), packEvent?.getContent() ?? {
+      pack: { display_name: 'Personal' },
+      images: {},
+    })
+  ), []);
+
+  const sendPackContent = (content) => {
+    mx.setAccountData('im.ponies.user_emotes', content);
+  };
+
+  return {
+    pack,
+    sendPackContent,
+  };
+}
+
+function useImagePackHandles(pack, sendPackContent) {
+  const [, forceUpdate] = useReducer((count) => count + 1, 0);
+
+  const getNewKey = (key) => {
+    if (typeof key !== 'string') return undefined;
+    let newKey = key?.replace(/\s/g, '-');
+    if (pack.getImages().get(newKey)) {
+      newKey = suffixRename(
+        newKey,
+        (suffixedKey) => pack.getImages().get(suffixedKey),
+      );
+    }
+    return newKey;
+  };
+
+  const handleAvatarChange = (url) => {
+    pack.setAvatarUrl(url);
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+  const handleEditProfile = (name, attribution) => {
+    pack.setDisplayName(name);
+    pack.setAttribution(attribution);
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+  const handleUsageChange = (newUsage) => {
+    const usage = [];
+    if (newUsage === 'emoticon' || newUsage === 'both') usage.push('emoticon');
+    if (newUsage === 'sticker' || newUsage === 'both') usage.push('sticker');
+    pack.setUsage(usage);
+    pack.getImages().forEach((img) => pack.setImageUsage(img.shortcode, undefined));
+
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+
+  const handleRenameItem = async (key) => {
+    const newKey = getNewKey(await renameImagePackItem(key));
+
+    if (!newKey || newKey === key) return;
+    pack.updateImageKey(key, newKey);
+
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+  const handleDeleteItem = async (key) => {
+    const isConfirmed = await confirmDialog(
+      'Delete',
+      `Are you sure that you want to delete "${key}"?`,
+      'Delete',
+      'danger',
+    );
+    if (!isConfirmed) return;
+    pack.removeImage(key);
+
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+  const handleUsageItem = (key, newUsage) => {
+    const usage = [];
+    if (newUsage === 'emoticon' || newUsage === 'both') usage.push('emoticon');
+    if (newUsage === 'sticker' || newUsage === 'both') usage.push('sticker');
+    pack.setImageUsage(key, usage);
+
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+  const handleAddItem = (key, url) => {
+    const newKey = getNewKey(key);
+    if (!newKey || !url) return;
+
+    pack.addImage(newKey, {
+      url,
+    });
+
+    sendPackContent(pack.getContent());
+    forceUpdate();
+  };
+
+  return {
+    handleAvatarChange,
+    handleEditProfile,
+    handleUsageChange,
+    handleRenameItem,
+    handleDeleteItem,
+    handleUsageItem,
+    handleAddItem,
+  };
+}
+
+function addGlobalImagePack(mx, roomId, stateKey) {
+  const content = mx.getAccountData('im.ponies.emote_rooms')?.getContent() ?? {};
+  if (!content.rooms) content.rooms = {};
+  if (!content.rooms[roomId]) content.rooms[roomId] = {};
+  content.rooms[roomId][stateKey] = {};
+  return mx.setAccountData('im.ponies.emote_rooms', content);
+}
+function removeGlobalImagePack(mx, roomId, stateKey) {
+  const content = mx.getAccountData('im.ponies.emote_rooms')?.getContent() ?? {};
+  if (!content.rooms) return Promise.resolve();
+  if (!content.rooms[roomId]) return Promise.resolve();
+  delete content.rooms[roomId][stateKey];
+  if (Object.keys(content.rooms[roomId]).length === 0) {
+    delete content.rooms[roomId];
+  }
+  return mx.setAccountData('im.ponies.emote_rooms', content);
+}
+
+function ImagePack({ roomId, stateKey, handlePackDelete }) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+  const [viewMore, setViewMore] = useState(false);
+  const [isGlobal, setIsGlobal] = useState(isGlobalPack(roomId, stateKey));
+
+  const { pack, sendPackContent } = useRoomImagePack(roomId, stateKey);
+
+  const {
+    handleAvatarChange,
+    handleEditProfile,
+    handleUsageChange,
+    handleRenameItem,
+    handleDeleteItem,
+    handleUsageItem,
+    handleAddItem,
+  } = useImagePackHandles(pack, sendPackContent);
+
+  const handleGlobalChange = (isG) => {
+    setIsGlobal(isG);
+    if (isG) addGlobalImagePack(mx, roomId, stateKey);
+    else removeGlobalImagePack(mx, roomId, stateKey);
+  };
+
+  const myPowerlevel = room.getMember(mx.getUserId())?.powerLevel || 0;
+  const canChange = room.currentState.hasSufficientPowerLevelFor('state_default', myPowerlevel);
+
+  const handleDeletePack = async () => {
+    const isConfirmed = await confirmDialog(
+      'Delete Pack',
+      `Are you sure that you want to delete "${pack.displayName}"?`,
+      'Delete',
+      'danger',
+    );
+    if (!isConfirmed) return;
+    handlePackDelete(stateKey);
+  };
+
+  const images = [...pack.images].slice(0, viewMore ? pack.images.size : 2);
+
+  return (
+    <div className="image-pack">
+      <ImagePackProfile
+        avatarUrl={pack.avatarUrl ? mx.mxcUrlToHttp(pack.avatarUrl, 42, 42, 'crop') : null}
+        displayName={pack.displayName ?? 'Unknown'}
+        attribution={pack.attribution}
+        usage={getUsage(pack.usage)}
+        onUsageChange={canChange ? handleUsageChange : null}
+        onAvatarChange={canChange ? handleAvatarChange : null}
+        onEditProfile={canChange ? handleEditProfile : null}
+      />
+      { canChange && (
+        <ImagePackUpload onUpload={handleAddItem} />
+      )}
+      { images.length === 0 ? null : (
+        <div>
+          <div className="image-pack__header">
+            <Text variant="b3">Image</Text>
+            <Text variant="b3">Shortcode</Text>
+            <Text variant="b3">Usage</Text>
+          </div>
+          {images.map(([shortcode, image]) => (
+            <ImagePackItem
+              key={shortcode}
+              url={mx.mxcUrlToHttp(image.mxc)}
+              shortcode={shortcode}
+              usage={getUsage(image.usage)}
+              onUsageChange={canChange ? handleUsageItem : undefined}
+              onDelete={canChange ? handleDeleteItem : undefined}
+              onRename={canChange ? handleRenameItem : undefined}
+            />
+          ))}
+        </div>
+      )}
+      {(pack.images.size > 2 || handlePackDelete) && (
+        <div className="image-pack__footer">
+          {pack.images.size > 2 && (
+            <Button onClick={() => setViewMore(!viewMore)}>
+              {
+                viewMore
+                  ? 'View less'
+                  : `View ${pack.images.size - 2} more`
+              }
+            </Button>
+          )}
+          { handlePackDelete && <Button variant="danger" onClick={handleDeletePack}>Delete Pack</Button>}
+        </div>
+      )}
+      <div className="image-pack__global">
+        <Checkbox variant="positive" onToggle={handleGlobalChange} isActive={isGlobal} />
+        <div>
+          <Text variant="b2">Use globally</Text>
+          <Text variant="b3">Add this pack to your account to use in all rooms.</Text>
+        </div>
+      </div>
+    </div>
+  );
+}
+
+ImagePack.defaultProps = {
+  handlePackDelete: null,
+};
+ImagePack.propTypes = {
+  roomId: PropTypes.string.isRequired,
+  stateKey: PropTypes.string.isRequired,
+  handlePackDelete: PropTypes.func,
+};
+
+function ImagePackUser() {
+  const mx = initMatrix.matrixClient;
+  const [viewMore, setViewMore] = useState(false);
+
+  const { pack, sendPackContent } = useUserImagePack();
+
+  const {
+    handleAvatarChange,
+    handleEditProfile,
+    handleUsageChange,
+    handleRenameItem,
+    handleDeleteItem,
+    handleUsageItem,
+    handleAddItem,
+  } = useImagePackHandles(pack, sendPackContent);
+
+  const images = [...pack.images].slice(0, viewMore ? pack.images.size : 2);
+
+  return (
+    <div className="image-pack">
+      <ImagePackProfile
+        avatarUrl={pack.avatarUrl ? mx.mxcUrlToHttp(pack.avatarUrl, 42, 42, 'crop') : null}
+        displayName={pack.displayName ?? 'Personal'}
+        attribution={pack.attribution}
+        usage={getUsage(pack.usage)}
+        onUsageChange={handleUsageChange}
+        onAvatarChange={handleAvatarChange}
+        onEditProfile={handleEditProfile}
+      />
+      <ImagePackUpload onUpload={handleAddItem} />
+      { images.length === 0 ? null : (
+        <div>
+          <div className="image-pack__header">
+            <Text variant="b3">Image</Text>
+            <Text variant="b3">Shortcode</Text>
+            <Text variant="b3">Usage</Text>
+          </div>
+          {images.map(([shortcode, image]) => (
+            <ImagePackItem
+              key={shortcode}
+              url={mx.mxcUrlToHttp(image.mxc)}
+              shortcode={shortcode}
+              usage={getUsage(image.usage)}
+              onUsageChange={handleUsageItem}
+              onDelete={handleDeleteItem}
+              onRename={handleRenameItem}
+            />
+          ))}
+        </div>
+      )}
+      {(pack.images.size > 2) && (
+        <div className="image-pack__footer">
+          <Button onClick={() => setViewMore(!viewMore)}>
+            {
+              viewMore
+                ? 'View less'
+                : `View ${pack.images.size - 2} more`
+            }
+          </Button>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function useGlobalImagePack() {
+  const [, forceUpdate] = useReducer((count) => count + 1, 0);
+  const mx = initMatrix.matrixClient;
+
+  const roomIdToStateKeys = new Map();
+  const globalContent = mx.getAccountData('im.ponies.emote_rooms')?.getContent() ?? { rooms: {} };
+  const { rooms } = globalContent;
+
+  Object.keys(rooms).forEach((roomId) => {
+    if (typeof rooms[roomId] !== 'object') return;
+    const room = mx.getRoom(roomId);
+    const stateKeys = Object.keys(rooms[roomId]);
+    if (!room || stateKeys.length === 0) return;
+    roomIdToStateKeys.set(roomId, stateKeys);
+  });
+
+  useEffect(() => {
+    const handleEvent = (event) => {
+      if (event.getType() === 'im.ponies.emote_rooms') forceUpdate();
+    };
+    mx.addListener('accountData', handleEvent);
+    return () => {
+      mx.removeListener('accountData', handleEvent);
+    };
+  }, []);
+
+  return roomIdToStateKeys;
+}
+
+function ImagePackGlobal() {
+  const mx = initMatrix.matrixClient;
+  const roomIdToStateKeys = useGlobalImagePack();
+
+  const handleChange = (roomId, stateKey) => {
+    removeGlobalImagePack(mx, roomId, stateKey);
+  };
+
+  return (
+    <div className="image-pack-global">
+      <MenuHeader>Global packs</MenuHeader>
+      <div>
+        {
+          roomIdToStateKeys.size > 0
+            ? [...roomIdToStateKeys].map(([roomId, stateKeys]) => {
+              const room = mx.getRoom(roomId);
+              return (
+                stateKeys.map((stateKey) => {
+                  const data = room.currentState.getStateEvents('im.ponies.room_emotes', stateKey);
+                  const pack = ImagePackBuilder.parsePack(data?.getId(), data?.getContent());
+                  if (!pack) return null;
+                  return (
+                    <div className="image-pack__global" key={pack.id}>
+                      <Checkbox variant="positive" onToggle={() => handleChange(roomId, stateKey)} isActive />
+                      <div>
+                        <Text variant="b2">{pack.displayName ?? 'Unknown'}</Text>
+                        <Text variant="b3">{room.name}</Text>
+                      </div>
+                    </div>
+                  );
+                })
+              );
+            })
+            : <div className="image-pack-global__empty"><Text>No global packs</Text></div>
+        }
+      </div>
+    </div>
+  );
+}
+
+export default ImagePack;
+
+export { ImagePackUser, ImagePackGlobal };
@@ -0,0 +1,47 @@
+@use '../../partials/flex';
+
+.image-pack {
+  &-item {
+    border-top: 1px solid var(--bg-surface-border);
+  }
+
+  &__header {
+    padding: var(--sp-extra-tight) var(--sp-normal);
+    display: flex;
+    align-items: center;
+    gap: var(--sp-normal);
+
+    & > *:nth-child(2) {
+      @extend .cp-fx__item-one;
+    }
+  }
+
+  &__footer {
+    padding: var(--sp-normal);
+    display: flex;
+    justify-content: space-between;
+    gap: var(--sp-tight);
+  }
+
+  &__global {
+    padding: var(--sp-normal);
+    padding-top: var(--sp-tight);
+    display: flex;
+    align-items: center;
+    gap: var(--sp-normal);
+  }
+}
+
+.image-pack-global {
+  &__empty {
+    text-align: center;
+    padding: var(--sp-extra-loose) var(--sp-normal);
+  }
+  & .image-pack__global {
+    padding: 0 var(--sp-normal);
+    padding-bottom: var(--sp-normal);
+    &:first-child {
+      padding-top: var(--sp-normal);
+    }
+  }
+}
@@ -0,0 +1,76 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import './ImagePackItem.scss';
+
+import { openReusableContextMenu } from '../../../client/action/navigation';
+import { getEventCords } from '../../../util/common';
+
+import Avatar from '../../atoms/avatar/Avatar';
+import Text from '../../atoms/text/Text';
+import Button from '../../atoms/button/Button';
+import RawIcon from '../../atoms/system-icons/RawIcon';
+import IconButton from '../../atoms/button/IconButton';
+import ImagePackUsageSelector from './ImagePackUsageSelector';
+
+import ChevronBottomIC from '../../../../public/res/ic/outlined/chevron-bottom.svg';
+import PencilIC from '../../../../public/res/ic/outlined/pencil.svg';
+import BinIC from '../../../../public/res/ic/outlined/bin.svg';
+
+function ImagePackItem({
+  url, shortcode, usage, onUsageChange, onDelete, onRename,
+}) {
+  const handleUsageSelect = (event) => {
+    openReusableContextMenu(
+      'bottom',
+      getEventCords(event, '.btn-surface'),
+      (closeMenu) => (
+        <ImagePackUsageSelector
+          usage={usage}
+          onSelect={(newUsage) => {
+            onUsageChange(shortcode, newUsage);
+            closeMenu();
+          }}
+        />
+      ),
+    );
+  };
+
+  return (
+    <div className="image-pack-item">
+      <Avatar imageSrc={url} size="extra-small" text={shortcode} bgColor="black" />
+      <div className="image-pack-item__content">
+        <Text>{shortcode}</Text>
+      </div>
+      <div className="image-pack-item__usage">
+        <div className="image-pack-item__btn">
+          {onRename && <IconButton tooltip="Rename" size="extra-small" src={PencilIC} onClick={() => onRename(shortcode)} />}
+          {onDelete && <IconButton tooltip="Delete" size="extra-small" src={BinIC} onClick={() => onDelete(shortcode)} />}
+        </div>
+        <Button onClick={onUsageChange ? handleUsageSelect : undefined}>
+          {onUsageChange && <RawIcon src={ChevronBottomIC} size="extra-small" />}
+          <Text variant="b2">
+            {usage === 'emoticon' && 'Emoji'}
+            {usage === 'sticker' && 'Sticker'}
+            {usage === 'both' && 'Both'}
+          </Text>
+        </Button>
+      </div>
+    </div>
+  );
+}
+
+ImagePackItem.defaultProps = {
+  onUsageChange: null,
+  onDelete: null,
+  onRename: null,
+};
+ImagePackItem.propTypes = {
+  url: PropTypes.string.isRequired,
+  shortcode: PropTypes.string.isRequired,
+  usage: PropTypes.oneOf(['emoticon', 'sticker', 'both']).isRequired,
+  onUsageChange: PropTypes.func,
+  onDelete: PropTypes.func,
+  onRename: PropTypes.func,
+};
+
+export default ImagePackItem;
@@ -0,0 +1,43 @@
+@use '../../partials/flex';
+@use '../../partials/dir';
+
+.image-pack-item {
+  margin: 0 var(--sp-normal);
+  padding: var(--sp-tight) 0;
+  display: flex;
+  align-items: center;
+  gap: var(--sp-normal);
+
+  & .avatar-container img {
+    object-fit: contain;
+    border-radius: 0;
+  }
+
+  &__content {
+    @extend .cp-fx__item-one;
+  }
+
+  &__usage {
+    display: flex;
+    gap: var(--sp-ultra-tight);
+    & button {
+      padding: 6px;
+    }
+    & > button.btn-surface {
+      padding: 6px var(--sp-tight);
+      min-width: 0;
+      @include dir.side(margin, var(--sp-ultra-tight), 0);
+    }
+  }
+
+  &__btn {
+    display: none;
+  }
+  &:hover,
+  &:focus-within {
+    .image-pack-item__btn {
+      display: flex;
+      gap: var(--sp-ultra-tight);
+    }
+  }
+}
@@ -0,0 +1,125 @@
+import React, { useState } from 'react';
+import PropTypes from 'prop-types';
+import './ImagePackProfile.scss';
+
+import { openReusableContextMenu } from '../../../client/action/navigation';
+import { getEventCords } from '../../../util/common';
+
+import Text from '../../atoms/text/Text';
+import Avatar from '../../atoms/avatar/Avatar';
+import Button from '../../atoms/button/Button';
+import IconButton from '../../atoms/button/IconButton';
+import Input from '../../atoms/input/Input';
+import ImageUpload from '../image-upload/ImageUpload';
+import ImagePackUsageSelector from './ImagePackUsageSelector';
+
+import ChevronBottomIC from '../../../../public/res/ic/outlined/chevron-bottom.svg';
+import PencilIC from '../../../../public/res/ic/outlined/pencil.svg';
+
+function ImagePackProfile({
+  avatarUrl, displayName, attribution, usage,
+  onUsageChange, onAvatarChange, onEditProfile,
+}) {
+  const [isEdit, setIsEdit] = useState(false);
+
+  const handleSubmit = (e) => {
+    e.preventDefault();
+
+    const { nameInput, attributionInput } = e.target;
+    const name = nameInput.value.trim() || undefined;
+    const att = attributionInput.value.trim() || undefined;
+
+    onEditProfile(name, att);
+    setIsEdit(false);
+  };
+
+  const handleUsageSelect = (event) => {
+    openReusableContextMenu(
+      'bottom',
+      getEventCords(event, '.btn-surface'),
+      (closeMenu) => (
+        <ImagePackUsageSelector
+          usage={usage}
+          onSelect={(newUsage) => {
+            onUsageChange(newUsage);
+            closeMenu();
+          }}
+        />
+      ),
+    );
+  };
+
+  return (
+    <div className="image-pack-profile">
+      {
+        onAvatarChange
+          ? (
+            <ImageUpload
+              bgColor="#555"
+              text={displayName}
+              imageSrc={avatarUrl}
+              size="normal"
+              onUpload={onAvatarChange}
+              onRequestRemove={() => onAvatarChange(undefined)}
+            />
+          )
+          : <Avatar bgColor="#555" text={displayName} imageSrc={avatarUrl} size="normal" />
+      }
+      <div className="image-pack-profile__content">
+        {
+          isEdit
+            ? (
+              <form onSubmit={handleSubmit}>
+                <Input name="nameInput" label="Name" value={displayName} required />
+                <Input name="attributionInput" label="Attribution" value={attribution} resizable />
+                <div>
+                  <Button variant="primary" type="submit">Save</Button>
+                  <Button onClick={() => setIsEdit(false)}>Cancel</Button>
+                </div>
+              </form>
+            ) : (
+              <>
+                <div>
+                  <Text>{displayName}</Text>
+                  {onEditProfile && <IconButton size="extra-small" onClick={() => setIsEdit(true)} src={PencilIC} tooltip="Edit" />}
+                </div>
+                {attribution && <Text variant="b3">{attribution}</Text>}
+              </>
+            )
+        }
+      </div>
+      <div className="image-pack-profile__usage">
+        <Text variant="b3">Pack usage</Text>
+        <Button
+          onClick={onUsageChange ? handleUsageSelect : undefined}
+          iconSrc={onUsageChange ? ChevronBottomIC : null}
+        >
+          <Text>
+            {usage === 'emoticon' && 'Emoji'}
+            {usage === 'sticker' && 'Sticker'}
+            {usage === 'both' && 'Both'}
+          </Text>
+        </Button>
+      </div>
+    </div>
+  );
+}
+
+ImagePackProfile.defaultProps = {
+  avatarUrl: null,
+  attribution: null,
+  onUsageChange: null,
+  onAvatarChange: null,
+  onEditProfile: null,
+};
+ImagePackProfile.propTypes = {
+  avatarUrl: PropTypes.string,
+  displayName: PropTypes.string.isRequired,
+  attribution: PropTypes.string,
+  usage: PropTypes.oneOf(['emoticon', 'sticker', 'both']).isRequired,
+  onUsageChange: PropTypes.func,
+  onAvatarChange: PropTypes.func,
+  onEditProfile: PropTypes.func,
+};
+
+export default ImagePackProfile;
@@ -0,0 +1,37 @@
+@use '../../partials/flex';
+
+.image-pack-profile {
+  padding: var(--sp-normal);
+  display: flex;
+  align-items: flex-start;
+  gap: var(--sp-tight);
+
+  &__content {
+    @extend .cp-fx__item-one;
+
+    & > div:first-child {
+      display: flex;
+      align-items: center;
+      gap: var(--sp-extra-tight);
+
+      & .ic-btn {
+        padding: var(--sp-ultra-tight);
+      }
+    }
+    & > form {
+      display: flex;
+      flex-direction: column;
+      gap: var(--sp-extra-tight);
+      & > div:last-child {
+        margin: var(--sp-extra-tight) 0;
+        display: flex;
+        gap: var(--sp-tight);
+      }
+    }
+  }
+  &__usage {
+    & > *:first-child {
+      margin-bottom: var(--sp-ultra-tight);
+    }
+  }
+}
@@ -0,0 +1,73 @@
+import React, { useState, useRef } from 'react';
+import PropTypes from 'prop-types';
+import './ImagePackUpload.scss';
+
+import initMatrix from '../../../client/initMatrix';
+import { scaleDownImage } from '../../../util/common';
+
+import Text from '../../atoms/text/Text';
+import Button from '../../atoms/button/Button';
+import Input from '../../atoms/input/Input';
+import IconButton from '../../atoms/button/IconButton';
+import CirclePlusIC from '../../../../public/res/ic/outlined/circle-plus.svg';
+
+function ImagePackUpload({ onUpload }) {
+  const mx = initMatrix.matrixClient;
+  const inputRef = useRef(null);
+  const shortcodeRef = useRef(null);
+  const [imgFile, setImgFile] = useState(null);
+  const [progress, setProgress] = useState(false);
+
+  const handleSubmit = async (evt) => {
+    evt.preventDefault();
+    if (!imgFile) return;
+    const { shortcodeInput } = evt.target;
+    const shortcode = shortcodeInput.value.trim();
+    if (shortcode === '') return;
+
+    setProgress(true);
+    const image = await scaleDownImage(imgFile, 512, 512);
+    const url = await mx.uploadContent(image, {
+      onlyContentUri: true,
+    });
+
+    onUpload(shortcode, url);
+    setProgress(false);
+    setImgFile(null);
+    shortcodeRef.current.value = '';
+  };
+
+  const handleFileChange = (evt) => {
+    const img = evt.target.files[0];
+    if (!img) return;
+    setImgFile(img);
+    shortcodeRef.current.focus();
+  };
+  const handleRemove = () => {
+    setImgFile(null);
+    inputRef.current.value = null;
+  };
+
+  return (
+    <form onSubmit={handleSubmit} className="image-pack-upload">
+      <input ref={inputRef} onChange={handleFileChange} style={{ display: 'none' }} type="file" accept=".png, .gif, .webp" required />
+      {
+        imgFile
+          ? (
+            <div className="image-pack-upload__file">
+              <IconButton onClick={handleRemove} src={CirclePlusIC} tooltip="Remove file" />
+              <Text>{imgFile.name}</Text>
+            </div>
+          )
+          : <Button onClick={() => inputRef.current.click()}>Import image</Button>
+      }
+      <Input forwardRef={shortcodeRef} name="shortcodeInput" placeholder="shortcode" required />
+      <Button disabled={progress} variant="primary" type="submit">{progress ? 'Uploading...' : 'Upload'}</Button>
+    </form>
+  );
+}
+ImagePackUpload.propTypes = {
+  onUpload: PropTypes.func.isRequired,
+};
+
+export default ImagePackUpload;
@@ -0,0 +1,43 @@
+@use '../../partials/dir';
+@use '../../partials/text';
+
+.image-pack-upload {
+  padding: var(--sp-normal);
+  padding-top: 0;
+  display: flex;
+  gap: var(--sp-tight);
+
+  & > .input-container {
+    flex-grow: 1;
+    input {
+      padding: 9px var(--sp-normal);
+    }
+  }
+  &__file {
+    display: inline-flex;
+    align-items: center;
+    background: var(--bg-surface-low);
+    border-radius: var(--bo-radius);
+    box-shadow: var(--bs-surface-border);
+  
+    & button {
+      --parent-height: 40px;
+      width: var(--parent-height);
+      height: 100%;
+      display: flex;
+      justify-content: center;
+      align-items: center;
+    }
+  
+    & .ic-raw {
+      background-color: var(--bg-caution);
+      transform: rotate(45deg);
+    }
+    
+    & .text {
+      @extend .cp-txt__ellipsis;
+      @include dir.side(margin, var(--sp-ultra-tight), var(--sp-normal));
+      max-width: 86px;
+    }
+  }
+}
@@ -0,0 +1,41 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+import { MenuHeader, MenuItem } from '../../atoms/context-menu/ContextMenu';
+import CheckIC from '../../../../public/res/ic/outlined/check.svg';
+
+function ImagePackUsageSelector({ usage, onSelect }) {
+  return (
+    <div>
+      <MenuHeader>Usage</MenuHeader>
+      <MenuItem
+        iconSrc={usage === 'emoticon' ? CheckIC : undefined}
+        variant={usage === 'emoticon' ? 'positive' : 'surface'}
+        onClick={() => onSelect('emoticon')}
+      >
+        Emoji
+      </MenuItem>
+      <MenuItem
+        iconSrc={usage === 'sticker' ? CheckIC : undefined}
+        variant={usage === 'sticker' ? 'positive' : 'surface'}
+        onClick={() => onSelect('sticker')}
+      >
+        Sticker
+      </MenuItem>
+      <MenuItem
+        iconSrc={usage === 'both' ? CheckIC : undefined}
+        variant={usage === 'both' ? 'positive' : 'surface'}
+        onClick={() => onSelect('both')}
+      >
+        Both
+      </MenuItem>
+    </div>
+  );
+}
+
+ImagePackUsageSelector.propTypes = {
+  usage: PropTypes.oneOf(['emoticon', 'sticker', 'both']).isRequired,
+  onSelect: PropTypes.func.isRequired,
+};
+
+export default ImagePackUsageSelector;
@@ -7,9 +7,13 @@ import initMatrix from '../../../client/initMatrix';
 import Text from '../../atoms/text/Text';
 import Avatar from '../../atoms/avatar/Avatar';
 import Spinner from '../../atoms/spinner/Spinner';
+import RawIcon from '../../atoms/system-icons/RawIcon';
+
+import PlusIC from '../../../../public/res/ic/outlined/plus.svg';

 function ImageUpload({
  text, bgColor, imageSrc, onUpload, onRequestRemove,
+  size,
 }) {
  const [uploadPromise, setUploadPromise] = useState(null);
  const uploadImageRef = useRef(null);
@@ -50,10 +54,14 @@ function ImageUpload({
          imageSrc={imageSrc}
          text={text}
          bgColor={bgColor}
-          size="large"
+          size={size}
        />
        <div className={`img-upload__process ${uploadPromise === null ? ' img-upload__process--stopped' : ''}`}>
-          {uploadPromise === null && <Text variant="b3" weight="bold">Upload</Text>}
+          {uploadPromise === null && (
+            size === 'large'
+              ? <Text variant="b3" weight="bold">Upload</Text>
+              : <RawIcon src={PlusIC} color="white" />
+          )}
          {uploadPromise !== null && <Spinner size="small" />}
        </div>
      </button>
@@ -75,6 +83,7 @@ ImageUpload.defaultProps = {
  text: null,
  bgColor: 'transparent',
  imageSrc: null,
+  size: 'large',
 };

 ImageUpload.propTypes = {
@@ -83,6 +92,7 @@ ImageUpload.propTypes = {
  imageSrc: PropTypes.string,
  onUpload: PropTypes.func.isRequired,
  onRequestRemove: PropTypes.func.isRequired,
+  size: PropTypes.oneOf(['large', 'normal']),
 };

 export default ImageUpload;
@@ -12,15 +12,19 @@ import DownloadSVG from '../../../../public/res/ic/outlined/download.svg';
 import ExternalSVG from '../../../../public/res/ic/outlined/external.svg';
 import PlaySVG from '../../../../public/res/ic/outlined/play.svg';

-// https://github.com/matrix-org/matrix-react-sdk/blob/a9e28db33058d1893d964ec96cd247ecc3d92fc3/src/utils/blobs.ts#L73
+// https://github.com/matrix-org/matrix-react-sdk/blob/cd15e08fc285da42134817cce50de8011809cd53/src/utils/blobs.ts#L73
 const ALLOWED_BLOB_MIMETYPES = [
  'image/jpeg',
  'image/gif',
  'image/png',
+  'image/apng',
+  'image/webp',
+  'image/avif',

  'video/mp4',
  'video/webm',
  'video/ogg',
+  'video/quicktime',

  'audio/mp4',
  'audio/webm',
@@ -38,6 +42,10 @@ function getBlobSafeMimeType(mimetype) {
  if (!ALLOWED_BLOB_MIMETYPES.includes(mimetype)) {
    return 'application/octet-stream';
  }
+  // Required for Chromium browsers
+  if (mimetype === 'video/quicktime') {
+    return 'video/mp4';
+  }
  return mimetype;
 }

@@ -61,9 +69,8 @@ async function getUrl(link, type, decryptData) {
  }
 }

-function getNativeHeight(width, height) {
-  const MEDIA_MAX_WIDTH = 296;
-  const scale = MEDIA_MAX_WIDTH / width;
+function getNativeHeight(width, height, maxWidth = 296) {
+  const scale = maxWidth / width;
  return scale * height;
 }

@@ -188,6 +195,45 @@ Image.propTypes = {
  type: PropTypes.string,
 };

+function Sticker({
+  name, height, width, link, file, type,
+}) {
+  const [url, setUrl] = useState(null);
+
+  useEffect(() => {
+    let unmounted = false;
+    async function fetchUrl() {
+      const myUrl = await getUrl(link, type, file);
+      if (unmounted) return;
+      setUrl(myUrl);
+    }
+    fetchUrl();
+    return () => {
+      unmounted = true;
+    };
+  }, []);
+
+  return (
+    <div className="sticker-container" style={{ height: width !== null ? getNativeHeight(width, height, 128) : 'unset' }}>
+      { url !== null && <img src={url || link} title={name} alt={name} />}
+    </div>
+  );
+}
+Sticker.defaultProps = {
+  file: null,
+  type: '',
+};
+Sticker.propTypes = {
+  name: PropTypes.string.isRequired,
+  width: null,
+  height: null,
+  width: PropTypes.number,
+  height: PropTypes.number,
+  link: PropTypes.string.isRequired,
+  file: PropTypes.shape({}),
+  type: PropTypes.string,
+};
+
 function Audio({
  name, link, type, file,
 }) {
@@ -307,5 +353,5 @@ Video.propTypes = {
 };

 export {
-  File, Image, Audio, Video,
+  File, Image, Sticker, Audio, Video,
 };
@@ -42,6 +42,15 @@
  background-size: cover;
 }

+.sticker-container {
+  display: inline-flex;
+  max-width: 128px;
+  width: 100%;
+  & img {
+    width: 100% !important;
+  }
+}
+
 .image-container {
  & img {
    max-width: unset !important;
@@ -5,7 +5,6 @@ import React, {
 import PropTypes from 'prop-types';
 import './Message.scss';

-import { getShortcodeToCustomEmoji } from '../../organisms/emoji-board/custom-emoji';
 import { twemojify } from '../../../util/twemojify';

 import initMatrix from '../../../client/initMatrix';
@@ -162,8 +161,8 @@ const MessageReplyWrapper = React.memo(({ roomTimeline, eventId }) => {
  }, []);

  const focusReply = (ev) => {
-    if (!ev.keyCode || ev.keyCode === 32 || ev.keyCode === 13) {
-      if (ev.keyCode) ev.preventDefault();
+    if (!ev.key || ev.key === ' ' || ev.key === 'Enter') {
+      if (ev.key) ev.preventDefault();
      if (reply?.event === null) return;
      if (reply?.event.isRedacted()) return;
      roomTimeline.loadEventTimeline(eventId);
@@ -277,7 +276,7 @@ function MessageEdit({ body, onSave, onCancel }) {
  }, []);

  const handleKeyDown = (e) => {
-    if (e.keyCode === 13 && e.shiftKey === false) {
+    if (e.key === 'Enter' && e.shiftKey === false) {
      e.preventDefault();
      onSave(editInputRef.current.value);
    }
@@ -322,7 +321,7 @@ function getMyEmojiEvent(emojiKey, eventId, roomTimeline) {
  return rEvent;
 }

-function toggleEmoji(roomId, eventId, emojiKey, roomTimeline) {
+function toggleEmoji(roomId, eventId, emojiKey, shortcode, roomTimeline) {
  const myAlreadyReactEvent = getMyEmojiEvent(emojiKey, eventId, roomTimeline);
  if (myAlreadyReactEvent) {
    const rId = myAlreadyReactEvent.getId();
@@ -330,17 +329,17 @@ function toggleEmoji(roomId, eventId, emojiKey, roomTimeline) {
    redactEvent(roomId, rId);
    return;
  }
-  sendReaction(roomId, eventId, emojiKey);
+  sendReaction(roomId, eventId, emojiKey, shortcode);
 }

 function pickEmoji(e, roomId, eventId, roomTimeline) {
  openEmojiBoard(getEventCords(e), (emoji) => {
-    toggleEmoji(roomId, eventId, emoji.unicode, roomTimeline);
+    toggleEmoji(roomId, eventId, emoji.mxc ?? emoji.unicode, emoji.shortcodes[0], roomTimeline);
    e.target.click();
  });
 }

-function genReactionMsg(userIds, reaction) {
+function genReactionMsg(userIds, reaction, shortcode) {
  return (
    <>
      {userIds.map((userId, index) => (
@@ -354,24 +353,22 @@ function genReactionMsg(userIds, reaction) {
        </React.Fragment>
      ))}
      <span style={{ opacity: '.6' }}>{' reacted with '}</span>
-      {twemojify(reaction, { className: 'react-emoji' })}
+      {twemojify(shortcode ? `:${shortcode}:` : reaction, { className: 'react-emoji' })}
    </>
  );
 }

 function MessageReaction({
-  shortcodeToEmoji, reaction, count, users, isActive, onClick,
+  reaction, shortcode, count, users, isActive, onClick,
 }) {
-  const customEmojiMatch = reaction.match(/^:(\S+):$/);
  let customEmojiUrl = null;
-  if (customEmojiMatch) {
-    const customEmoji = shortcodeToEmoji.get(customEmojiMatch[1]);
-    customEmojiUrl = initMatrix.matrixClient.mxcUrlToHttp(customEmoji?.mxc);
+  if (reaction.match(/^mxc:\/\/\S+$/)) {
+    customEmojiUrl = initMatrix.matrixClient.mxcUrlToHttp(reaction);
  }
  return (
    <Tooltip
      className="msg__reaction-tooltip"
-      content={<Text variant="b2">{users.length > 0 ? genReactionMsg(users, reaction) : 'Unable to load who has reacted'}</Text>}
+      content={<Text variant="b2">{users.length > 0 ? genReactionMsg(users, reaction, shortcode) : 'Unable to load who has reacted'}</Text>}
    >
      <button
        onClick={onClick}
@@ -380,7 +377,7 @@ function MessageReaction({
      >
        {
          customEmojiUrl
-            ? <img className="react-emoji" draggable="false" alt={reaction} src={customEmojiUrl} />
+            ? <img className="react-emoji" draggable="false" alt={shortcode ?? reaction} src={customEmojiUrl} />
            : twemojify(reaction, { className: 'react-emoji' })
        }
        <Text variant="b3" className="msg__reaction-count">{count}</Text>
@@ -388,9 +385,12 @@ function MessageReaction({
    </Tooltip>
  );
 }
+MessageReaction.defaultProps = {
+  shortcode: undefined,
+};
 MessageReaction.propTypes = {
-  shortcodeToEmoji: PropTypes.shape({}).isRequired,
  reaction: PropTypes.node.isRequired,
+  shortcode: PropTypes.string,
  count: PropTypes.number.isRequired,
  users: PropTypes.arrayOf(PropTypes.string).isRequired,
  isActive: PropTypes.bool.isRequired,
@@ -401,11 +401,10 @@ function MessageReactionGroup({ roomTimeline, mEvent }) {
  const { roomId, room, reactionTimeline } = roomTimeline;
  const mx = initMatrix.matrixClient;
  const reactions = {};
-  const shortcodeToEmoji = getShortcodeToCustomEmoji(room);
  const canSendReaction = room.currentState.maySendEvent('m.reaction', mx.getUserId());

  const eventReactions = reactionTimeline.get(mEvent.getId());
-  const addReaction = (key, count, senderId, isActive) => {
+  const addReaction = (key, shortcode, count, senderId, isActive) => {
    let reaction = reactions[key];
    if (reaction === undefined) {
      reaction = {
@@ -414,6 +413,7 @@ function MessageReactionGroup({ roomTimeline, mEvent }) {
        isActive: false,
      };
    }
+    if (shortcode) reaction.shortcode = shortcode;
    if (count) {
      reaction.count = count;
    } else {
@@ -429,9 +429,10 @@ function MessageReactionGroup({ roomTimeline, mEvent }) {
      if (rEvent.getRelation() === null) return;
      const reaction = rEvent.getRelation();
      const senderId = rEvent.getSender();
+      const { shortcode } = rEvent.getContent();
      const isActive = senderId === mx.getUserId();

-      addReaction(reaction.key, undefined, senderId, isActive);
+      addReaction(reaction.key, shortcode, undefined, senderId, isActive);
    });
  } else {
    // Use aggregated reactions
@@ -439,7 +440,7 @@ function MessageReactionGroup({ roomTimeline, mEvent }) {
    if (!aggregatedReaction) return null;
    aggregatedReaction.forEach((reaction) => {
      if (reaction.type !== 'm.reaction') return;
-      addReaction(reaction.key, reaction.count, undefined, false);
+      addReaction(reaction.key, undefined, reaction.count, undefined, false);
    });
  }

@@ -449,13 +450,13 @@ function MessageReactionGroup({ roomTimeline, mEvent }) {
        Object.keys(reactions).map((key) => (
          <MessageReaction
            key={key}
-            shortcodeToEmoji={shortcodeToEmoji}
            reaction={key}
+            shortcode={reactions[key].shortcode}
            count={reactions[key].count}
            users={reactions[key].users}
            isActive={reactions[key].isActive}
            onClick={() => {
-              toggleEmoji(roomId, mEvent.getId(), key, roomTimeline);
+              toggleEmoji(roomId, mEvent.getId(), key, reactions[key].shortcode, roomTimeline);
            }}
          />
        ))
@@ -607,7 +608,7 @@ function genMediaContent(mE) {
  if (typeof mediaMXC === 'undefined' || mediaMXC === '') return <span style={{ color: 'var(--bg-danger)' }}>Malformed event</span>;

  let msgType = mE.getContent()?.msgtype;
-  if (mE.getType() === 'm.sticker') msgType = 'm.image';
+  if (mE.getType() === 'm.sticker') msgType = 'm.sticker';

  switch (msgType) {
    case 'm.file':
@@ -630,6 +631,17 @@ function genMediaContent(mE) {
          type={mContent.info?.mimetype}
        />
      );
+    case 'm.sticker':
+      return (
+        <Media.Sticker
+          name={mContent.body}
+          width={typeof mContent.info?.w === 'number' ? mContent.info?.w : null}
+          height={typeof mContent.info?.h === 'number' ? mContent.info?.h : null}
+          link={mx.mxcUrlToHttp(mediaMXC)}
+          file={isEncryptedFile ? mContent.file : null}
+          type={mContent.info?.mimetype}
+        />
+      );
    case 'm.audio':
      return (
        <Media.Audio
@@ -250,7 +250,6 @@
  cursor: pointer;

  & .react-emoji {
-    width: 16px;
    height: 16px;
    margin: 2px;
  }
@@ -118,7 +118,7 @@ function RoomAliases({ roomId }) {
    const loadLocalAliases = async () => {
      let local = [];
      try {
-        const result = await mx.unstableGetLocalAliases(roomId);
+        const result = await mx.getLocalAliases(roomId);
        local = result.aliases.filter((alias) => !aliases.published.includes(alias));
      } catch {
        local = [];
@@ -0,0 +1,130 @@
+import React, { useReducer, useEffect } from 'react';
+import PropTypes from 'prop-types';
+import './RoomEmojis.scss';
+
+import initMatrix from '../../../client/initMatrix';
+import { suffixRename } from '../../../util/common';
+
+import { MenuHeader } from '../../atoms/context-menu/ContextMenu';
+import Text from '../../atoms/text/Text';
+import Input from '../../atoms/input/Input';
+import Button from '../../atoms/button/Button';
+import ImagePack from '../image-pack/ImagePack';
+
+function useRoomPacks(room) {
+  const mx = initMatrix.matrixClient;
+  const [, forceUpdate] = useReducer((count) => count + 1, 0);
+
+  const packEvents = room.currentState.getStateEvents('im.ponies.room_emotes');
+  const unUsablePacks = [];
+  const usablePacks = packEvents.filter((mEvent) => {
+    if (typeof mEvent.getContent()?.images !== 'object') {
+      unUsablePacks.push(mEvent);
+      return false;
+    }
+    return true;
+  });
+
+  useEffect(() => {
+    const handleEvent = (event, state, prevEvent) => {
+      if (event.getRoomId() !== room.roomId) return;
+      if (event.getType() !== 'im.ponies.room_emotes') return;
+      if (!prevEvent?.getContent()?.images || !event.getContent().images) {
+        forceUpdate();
+      }
+    };
+
+    mx.on('RoomState.events', handleEvent);
+    return () => {
+      mx.removeListener('RoomState.events', handleEvent);
+    };
+  }, [room, mx]);
+
+  const isStateKeyAvailable = (key) => !room.currentState.getStateEvents('im.ponies.room_emotes', key);
+
+  const createPack = async (name) => {
+    const packContent = {
+      pack: { display_name: name },
+      images: {},
+    };
+    let stateKey = '';
+    if (unUsablePacks.length > 0) {
+      const mEvent = unUsablePacks[0];
+      stateKey = mEvent.getStateKey();
+    } else {
+      stateKey = packContent.pack.display_name.replace(/\s/g, '-');
+      if (!isStateKeyAvailable(stateKey)) {
+        stateKey = suffixRename(
+          stateKey,
+          isStateKeyAvailable,
+        );
+      }
+    }
+    await mx.sendStateEvent(room.roomId, 'im.ponies.room_emotes', packContent, stateKey);
+  };
+
+  const deletePack = async (stateKey) => {
+    await mx.sendStateEvent(room.roomId, 'im.ponies.room_emotes', {}, stateKey);
+  };
+
+  return {
+    usablePacks,
+    createPack,
+    deletePack,
+  };
+}
+
+function RoomEmojis({ roomId }) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+
+  const { usablePacks, createPack, deletePack } = useRoomPacks(room);
+
+  const myPowerlevel = room.getMember(mx.getUserId())?.powerLevel || 0;
+  const canChange = room.currentState.hasSufficientPowerLevelFor('state_default', myPowerlevel);
+
+  const handlePackCreate = (e) => {
+    e.preventDefault();
+    const { nameInput } = e.target;
+    const name = nameInput.value.trim();
+    if (name === '') return;
+    nameInput.value = '';
+
+    createPack(name);
+  };
+
+  return (
+    <div className="room-emojis">
+      { canChange && (
+        <div className="room-emojis__add-pack">
+          <MenuHeader>Create Pack</MenuHeader>
+          <form onSubmit={handlePackCreate}>
+            <Input name="nameInput" placeholder="Pack Name" required />
+            <Button variant="primary" type="submit">Create pack</Button>
+          </form>
+        </div>
+      )}
+      {
+        usablePacks.length > 0
+          ? usablePacks.reverse().map((mEvent) => (
+            <ImagePack
+              key={mEvent.getId()}
+              roomId={roomId}
+              stateKey={mEvent.getStateKey()}
+              handlePackDelete={canChange ? deletePack : undefined}
+            />
+          )) : (
+            <div className="room-emojis__empty">
+              <Text>No emoji or sticker pack.</Text>
+            </div>
+          )
+      }
+    </div>
+  );
+}
+
+RoomEmojis.propTypes = {
+  roomId: PropTypes.string.isRequired,
+};
+
+export default RoomEmojis;
@@ -0,0 +1,29 @@
+.room-emojis {
+  .image-pack,
+  .room-emojis__add-pack,
+  .room-emojis__empty {
+    margin: var(--sp-normal) 0;
+    background-color: var(--bg-surface);
+    border-radius: var(--bo-radius);
+    box-shadow: var(--bs-surface-border);
+    overflow: hidden;
+  
+    & > .context-menu__header:first-child {
+      margin-top: 2px;
+    }
+  }
+  &__add-pack {
+    & form {
+      margin: var(--sp-normal);
+      display: flex;
+      gap: var(--sp-normal);
+      & .input-container {
+        flex-grow: 1;
+      }
+    }
+  }
+  &__empty {
+    padding: var(--sp-extra-loose) var(--sp-normal);
+    text-align: center;
+  }
+}
@@ -20,7 +20,7 @@ const items = [{
  type: cons.notifs.DEFAULT,
 }, {
  iconSrc: BellRingIC,
-  text: 'All message',
+  text: 'All messages',
  type: cons.notifs.ALL_MESSAGES,
 }, {
  iconSrc: BellPingIC,
@@ -237,12 +237,12 @@ function RoomPermissions({ roomId }) {
                    ? permissions[permInfo.parent]?.[permKey]
                    : permissions[permKey];

-                  if (!permValue) permValue = permInfo.default;
+                  if (permValue === undefined) permValue = permInfo.default;

                  if (typeof permValue === 'number') {
                    powerLevel = permValue;
                  } else if (permKey === 'notifications') {
-                    powerLevel = permValue.room || 50;
+                    powerLevel = permValue.room ?? 50;
                  }
                  return (
                    <SettingTile
@@ -132,7 +132,7 @@ function RoomProfile({ roomId }) {

  const renderEditNameAndTopic = () => (
    <form className="room-profile__edit-form" onSubmit={handleOnSubmit}>
-      {canChangeName && <Input value={roomName} name="room-name" disabled={status.type === cons.status.IN_FLIGHT} label="Name" required />}
+      {canChangeName && <Input value={roomName} name="room-name" disabled={status.type === cons.status.IN_FLIGHT} label="Name" />}
      {canChangeTopic && <Input value={roomTopic} name="room-topic" disabled={status.type === cons.status.IN_FLIGHT} minHeight={100} resizable label="Topic" />}
      {(!canChangeName || !canChangeTopic) && <Text variant="b3">{`You have permission to change ${room.isSpaceRoom() ? 'space' : 'room'} ${canChangeName ? 'name' : 'topic'} only.`}</Text>}
      { status.type === cons.status.IN_FLIGHT && <Text variant="b2">{status.msg}</Text>}
@@ -5,6 +5,7 @@ import { twemojify } from '../../../util/twemojify';

 import initMatrix from '../../../client/initMatrix';
 import { openSpaceSettings, openSpaceManage, openInviteUser } from '../../../client/action/navigation';
+import { markAsRead } from '../../../client/action/notifications';
 import { leave } from '../../../client/action/room';
 import {
  createSpaceShortcut,
@@ -17,6 +18,7 @@ import { MenuHeader, MenuItem } from '../../atoms/context-menu/ContextMenu';

 import CategoryIC from '../../../../public/res/ic/outlined/category.svg';
 import CategoryFilledIC from '../../../../public/res/ic/filled/category.svg';
+import TickMarkIC from '../../../../public/res/ic/outlined/tick-mark.svg';
 import AddUserIC from '../../../../public/res/ic/outlined/add-user.svg';
 import SettingsIC from '../../../../public/res/ic/outlined/settings.svg';
 import HashSearchIC from '../../../../public/res/ic/outlined/hash-search.svg';
@@ -28,11 +30,21 @@ import { confirmDialog } from '../confirm-dialog/ConfirmDialog';

 function SpaceOptions({ roomId, afterOptionSelect }) {
  const mx = initMatrix.matrixClient;
+  const { roomList } = initMatrix;
  const room = mx.getRoom(roomId);
  const canInvite = room?.canInvite(mx.getUserId());
  const isPinned = initMatrix.accountData.spaceShortcut.has(roomId);
  const isCategorized = initMatrix.accountData.categorizedSpaces.has(roomId);

+  const handleMarkAsRead = () => {
+    const spaceChildren = roomList.getCategorizedSpaces([roomId]);
+    spaceChildren?.forEach((childIds, spaceId) => {
+      childIds?.forEach((childId) => {
+        markAsRead(childId);
+      })
+    });
+    afterOptionSelect();
+  };
  const handleInviteClick = () => {
    openInviteUser(roomId);
    afterOptionSelect();
@@ -71,6 +83,7 @@ function SpaceOptions({ roomId, afterOptionSelect }) {
  return (
    <div style={{ maxWidth: 'calc(var(--navigation-drawer-width) - var(--sp-normal))' }}>
      <MenuHeader>{twemojify(`Options for ${initMatrix.matrixClient.getRoom(roomId)?.name}`)}</MenuHeader>
+      <MenuItem iconSrc={TickMarkIC} onClick={handleMarkAsRead}>Mark as read</MenuItem>
      <MenuItem
        onClick={handleCategorizeClick}
        iconSrc={isCategorized ? CategoryFilledIC : CategoryIC}
@@ -70,7 +70,7 @@ const EmojiGroup = React.memo(({ name, groupEmojis }) => {
                    unicode={`:${emoji.shortcode}:`}
                    shortcodes={emoji.shortcode}
                    src={initMatrix.matrixClient.mxcUrlToHttp(emoji.mxc)}
-                    data-mx-emoticon
+                    data-mx-emoticon={emoji.mxc}
                  />
                )
            }
@@ -141,10 +141,13 @@ function EmojiBoard({ onSelect, searchRef }) {
  function getEmojiDataFromTarget(target) {
    const unicode = target.getAttribute('unicode');
    const hexcode = target.getAttribute('hexcode');
+    const mxc = target.getAttribute('data-mx-emoticon');
    let shortcodes = target.getAttribute('shortcodes');
    if (typeof shortcodes === 'undefined') shortcodes = undefined;
    else shortcodes = shortcodes.split(',');
-    return { unicode, hexcode, shortcodes };
+    return {
+      unicode, hexcode, shortcodes, mxc,
+    };
  }

  function selectEmoji(e) {
@@ -202,21 +205,23 @@ function EmojiBoard({ onSelect, searchRef }) {
        setAvailableEmojis([]);
        return;
      }
-      // Retrieve the packs for the new room
-      // Remove packs that aren't marked as emoji packs
-      // Remove packs without emojis
-      const packs = getRelevantPacks(
-        initMatrix.matrixClient.getRoom(selectedRoomId),
-      )
-        .filter((pack) => pack.usage.indexOf('emoticon') !== -1)
-        .filter((pack) => pack.getEmojis().length !== 0);

-      // Set an index for each pack so that we know where to jump when the user uses the nav
-      for (let i = 0; i < packs.length; i += 1) {
-        packs[i].packIndex = i;
+      const mx = initMatrix.matrixClient;
+      const room = mx.getRoom(selectedRoomId);
+      const parentIds = initMatrix.roomList.getAllParentSpaces(room.roomId);
+      const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+      if (room) {
+        const packs = getRelevantPacks(
+          room.client,
+          [room, ...parentRooms],
+        ).filter((pack) => pack.getEmojis().length !== 0);
+
+        // Set an index for each pack so that we know where to jump when the user uses the nav
+        for (let i = 0; i < packs.length; i += 1) {
+          packs[i].packIndex = i;
+        }
+        setAvailableEmojis(packs);
      }
-
-      setAvailableEmojis(packs);
    };

    const onOpen = () => {
@@ -260,7 +265,7 @@ function EmojiBoard({ onSelect, searchRef }) {
              {
                availableEmojis.map((pack) => (
                  <EmojiGroup
-                    name={pack.displayName}
+                    name={pack.displayName ?? 'Unknown'}
                    key={pack.packIndex}
                    groupEmojis={pack.getEmojis()}
                    className="custom-emoji-group"
@@ -293,13 +298,14 @@ function EmojiBoard({ onSelect, searchRef }) {
          <div className="emoji-board__nav-custom">
            {
              availableEmojis.map((pack) => {
-                const src = initMatrix.matrixClient.mxcUrlToHttp(pack.avatar ?? pack.images[0].mxc);
+                const src = initMatrix.matrixClient
+                  .mxcUrlToHttp(pack.avatarUrl ?? pack.getEmojis()[0].mxc);
                return (
                  <IconButton
                    onClick={() => openGroup(recentOffset + pack.packIndex)}
                    src={src}
                    key={pack.packIndex}
-                    tooltip={pack.displayName}
+                    tooltip={pack.displayName ?? 'Unknown'}
                    tooltipPlacement="right"
                    isImage
                  />
@@ -84,6 +84,7 @@
    .emoji {
      width: 32px;
      height: 32px;
+      object-fit: contain;
    }
  }
  & > p:last-child {
@@ -123,6 +124,7 @@
  & .emoji {
    width: 38px;
    height: 38px;
+    object-fit: contain;
    padding: var(--emoji-padding);
    cursor: pointer;
    &:hover {
@@ -1,135 +1,224 @@
 import { emojis } from './emoji';

-// Custom emoji are stored in one of three places:
-// - User emojis, which are stored in account data
-// - Room emojis, which are stored in state events in a room
-// - Emoji packs, which are rooms of emojis referenced in the account data or in a room's
-//   cannonical space
-//
-// Emojis and packs referenced from within a user's account data should be available
-// globally, while emojis and packs in rooms and spaces should only be available within
-// those spaces and rooms
+// https://github.com/Sorunome/matrix-doc/blob/soru/emotes/proposals/2545-emotes.md

 class ImagePack {
-  // Convert a raw image pack into a more maliable format
-  //
-  // Takes an image pack as per MSC 2545 (e.g. as in the Matrix spec), and converts it to a
-  // format used here, while filling in defaults.
-  //
-  // The room argument is the room the pack exists in, which is used as a fallback for
-  // missing properties
-  //
-  // Returns `null` if the rawPack is not a properly formatted image pack, although there
-  // is still a fair amount of tolerance for malformed packs.
-  static parsePack(rawPack, room) {
-    if (typeof rawPack.images === 'undefined') {
+  static parsePack(eventId, packContent) {
+    if (!eventId || typeof packContent?.images !== 'object') {
      return null;
    }

-    const pack = rawPack.pack ?? {};
+    return new ImagePack(eventId, packContent);
+  }

-    const displayName = pack.display_name ?? (room ? room.name : undefined);
-    const avatar = pack.avatar_url ?? (room ? room.getMxcAvatarUrl() : undefined);
-    const usage = pack.usage ?? ['emoticon', 'sticker'];
-    const { attribution } = pack;
-    const images = Object.entries(rawPack.images).flatMap((e) => {
-      const data = e[1];
-      const shortcode = e[0];
+  constructor(eventId, content) {
+    this.id = eventId;
+    this.content = JSON.parse(JSON.stringify(content));
+
+    this.applyPack(content);
+    this.applyImages(content);
+  }
+
+  applyPack(content) {
+    const pack = content.pack ?? {};
+
+    this.displayName = pack.display_name;
+    this.avatarUrl = pack.avatar_url;
+    this.usage = pack.usage ?? ['emoticon', 'sticker'];
+    this.attribution = pack.attribution;
+  }
+
+  applyImages(content) {
+    this.images = new Map();
+    this.emoticons = [];
+    this.stickers = [];
+
+    Object.entries(content.images).forEach(([shortcode, data]) => {
      const mxc = data.url;
      const body = data.body ?? shortcode;
+      const usage = data.usage ?? this.usage;
      const { info } = data;
-      const usage_ = data.usage ?? usage;

-      if (mxc) {
-        return [{
-          shortcode, mxc, body, info, usage: usage_,
-        }];
+      if (!mxc) return;
+      const image = {
+        shortcode, mxc, body, usage, info,
+      };
+
+      this.images.set(shortcode, image);
+      if (usage.includes('emoticon')) {
+        this.emoticons.push(image);
+      }
+      if (usage.includes('sticker')) {
+        this.stickers.push(image);
      }
-      return [];
    });
-
-    return new ImagePack(displayName, avatar, usage, attribution, images);
  }

-  constructor(displayName, avatar, usage, attribution, images) {
-    this.displayName = displayName;
-    this.avatar = avatar;
-    this.usage = usage;
-    this.attribution = attribution;
-    this.images = images;
+  getImages() {
+    return this.images;
  }

-  // Produce a list of emoji in this image pack
  getEmojis() {
-    return this.images.filter((i) => i.usage.indexOf('emoticon') !== -1);
+    return this.emoticons;
  }

-  // Produce a list of stickers in this image pack
  getStickers() {
-    return this.images.filter((i) => i.usage.indexOf('sticker') !== -1);
+    return this.stickers;
+  }
+
+  getContent() {
+    return this.content;
+  }
+
+  _updatePackProperty(property, value) {
+    if (this.content.pack === undefined) {
+      this.content.pack = {};
+    }
+    this.content.pack[property] = value;
+    this.applyPack(this.content);
+  }
+
+  setAvatarUrl(avatarUrl) {
+    this._updatePackProperty('avatar_url', avatarUrl);
+  }
+
+  setDisplayName(displayName) {
+    this._updatePackProperty('display_name', displayName);
+  }
+
+  setAttribution(attribution) {
+    this._updatePackProperty('attribution', attribution);
+  }
+
+  setUsage(usage) {
+    this._updatePackProperty('usage', usage);
+  }
+
+  addImage(key, imgContent) {
+    this.content.images = {
+      [key]: imgContent,
+      ...this.content.images,
+    };
+    this.applyImages(this.content);
+  }
+
+  removeImage(key) {
+    if (this.content.images[key] === undefined) return;
+    delete this.content.images[key];
+    this.applyImages(this.content);
+  }
+
+  updateImageKey(key, newKey) {
+    if (this.content.images[key] === undefined) return;
+    const copyImages = {};
+    Object.keys(this.content.images).forEach((imgKey) => {
+      copyImages[imgKey === key ? newKey : imgKey] = this.content.images[imgKey];
+    });
+    this.content.images = copyImages;
+    this.applyImages(this.content);
+  }
+
+  _updateImageProperty(key, property, value) {
+    if (this.content.images[key] === undefined) return;
+    this.content.images[key][property] = value;
+    this.applyImages(this.content);
+  }
+
+  setImageUrl(key, url) {
+    this._updateImageProperty(key, 'url', url);
+  }
+
+  setImageBody(key, body) {
+    this._updateImageProperty(key, 'body', body);
+  }
+
+  setImageInfo(key, info) {
+    this._updateImageProperty(key, 'info', info);
+  }
+
+  setImageUsage(key, usage) {
+    this._updateImageProperty(key, 'usage', usage);
  }
 }

-// Retrieve a list of user emojis
-//
-// Result is an ImagePack, or null if the user hasn't set up or has deleted their personal
-// image pack.
-//
-// Accepts a reference to a matrix client as the only argument
+function getGlobalImagePacks(mx) {
+  const globalContent = mx.getAccountData('im.ponies.emote_rooms')?.getContent();
+  if (typeof globalContent !== 'object') return [];
+
+  const { rooms } = globalContent;
+  if (typeof rooms !== 'object') return [];
+
+  const roomIds = Object.keys(rooms);
+
+  const packs = roomIds.flatMap((roomId) => {
+    if (typeof rooms[roomId] !== 'object') return [];
+    const room = mx.getRoom(roomId);
+    if (!room) return [];
+    const stateKeys = Object.keys(rooms[roomId]);
+
+    return stateKeys.map((stateKey) => {
+      const data = room.currentState.getStateEvents('im.ponies.room_emotes', stateKey);
+      const pack = ImagePack.parsePack(data?.getId(), data?.getContent());
+      if (pack) {
+        pack.displayName ??= room.name;
+        pack.avatarUrl ??= room.getMxcAvatarUrl();
+      }
+      return pack;
+    }).filter((pack) => pack !== null);
+  });
+
+  return packs;
+}
+
 function getUserImagePack(mx) {
  const accountDataEmoji = mx.getAccountData('im.ponies.user_emotes');
  if (!accountDataEmoji) {
    return null;
  }

-  const userImagePack = ImagePack.parsePack(accountDataEmoji.event.content);
-  if (userImagePack) userImagePack.displayName ??= 'Your Emoji';
+  const userImagePack = ImagePack.parsePack(mx.getUserId(), accountDataEmoji.event.content);
+  userImagePack.displayName ??= 'Personal Emoji';
  return userImagePack;
 }

-// Produces a list of all of the emoji packs in a room
-//
-// Returns a list of `ImagePack`s.  This does not include packs in spaces that contain
-// this room.
-function getPacksInRoom(room) {
-  const packs = room.currentState.getStateEvents('im.ponies.room_emotes');
+function getRoomImagePacks(room) {
+  const dataEvents = room.currentState.getStateEvents('im.ponies.room_emotes');

-  return packs
-    .map((p) => ImagePack.parsePack(p.event.content, room))
-    .filter((p) => p !== null);
+  return dataEvents
+    .map((data) => {
+      const pack = ImagePack.parsePack(data?.getId(), data?.getContent());
+      if (pack) {
+        pack.displayName ??= room.name;
+        pack.avatarUrl ??= room.getMxcAvatarUrl();
+      }
+      return pack;
+    })
+    .filter((pack) => pack !== null);
 }

-// Produce a list of all image packs which should be shown for a given room
-//
-// This includes packs in that room, the user's personal images, and will eventually
-// include the user's enabled global image packs and space-level packs.
-//
-// This differs from getPacksInRoom, as the former only returns packs that are directly in
-// a room, whereas this function returns all packs which should be shown to the user while
-// they are in this room.
-//
-// Packs will be returned in the order that shortcode conflicts should be resolved, with
-// higher priority packs coming first.
-function getRelevantPacks(room) {
+/**
+ * @param {MatrixClient} mx Provide if you want to include user personal/global pack
+ * @param {Room[]} rooms Provide rooms if you want to include rooms pack
+ * @returns {ImagePack[]} packs
+ */
+function getRelevantPacks(mx, rooms) {
+  const userPack = mx ? getUserImagePack(mx) : [];
+  const globalPacks = mx ? getGlobalImagePacks(mx) : [];
+  const globalPackIds = new Set(globalPacks.map((pack) => pack.id));
+  const roomsPack = rooms?.flatMap(getRoomImagePacks) ?? [];
+
  return [].concat(
-    getUserImagePack(room.client) ?? [],
-    getPacksInRoom(room),
+    userPack ?? [],
+    globalPacks,
+    roomsPack.filter((pack) => !globalPackIds.has(pack.id)),
  );
 }

-// Returns all user+room emojis and all standard unicode emojis
-//
-// Accepts a reference to a matrix client as the only argument
-//
-// Result is a map from shortcode to the corresponding emoji.  If two emoji share a
-// shortcode, only one will be presented, with priority given to custom emoji.
-//
-// Will eventually be expanded to include all emojis revelant to a room and the user
-function getShortcodeToEmoji(room) {
+function getShortcodeToEmoji(mx, rooms) {
  const allEmoji = new Map();

  emojis.forEach((emoji) => {
-    if (emoji.shortcodes.constructor.name === 'Array') {
+    if (Array.isArray(emoji.shortcodes)) {
      emoji.shortcodes.forEach((shortcode) => {
        allEmoji.set(shortcode, emoji);
      });
@@ -138,7 +227,7 @@ function getShortcodeToEmoji(room) {
    }
  });

-  getRelevantPacks(room).reverse()
+  getRelevantPacks(mx, rooms)
    .flatMap((pack) => pack.getEmojis())
    .forEach((emoji) => {
      allEmoji.set(emoji.shortcode, emoji);
@@ -150,7 +239,7 @@ function getShortcodeToEmoji(room) {
 function getShortcodeToCustomEmoji(room) {
  const allEmoji = new Map();

-  getRelevantPacks(room).reverse()
+  getRelevantPacks(room.client, [room])
    .flatMap((pack) => pack.getEmojis())
    .forEach((emoji) => {
      allEmoji.set(emoji.shortcode, emoji);
@@ -159,27 +248,20 @@ function getShortcodeToCustomEmoji(room) {
  return allEmoji;
 }

-// Produces a special list of emoji specifically for auto-completion
-//
-// This list contains each emoji once, with all emoji being deduplicated by shortcode.
-// However, the order of the standard emoji will have been preserved, and alternate
-// shortcodes for the standard emoji will not be considered.
-//
-// Standard emoji are guaranteed to be earlier in the list than custom emoji
-function getEmojiForCompletion(room) {
+function getEmojiForCompletion(mx, rooms) {
  const allEmoji = new Map();
-  getRelevantPacks(room).reverse()
+  getRelevantPacks(mx, rooms)
    .flatMap((pack) => pack.getEmojis())
    .forEach((emoji) => {
      allEmoji.set(emoji.shortcode, emoji);
    });

-  return emojis.filter((e) => !allEmoji.has(e.shortcode))
-    .concat(Array.from(allEmoji.values()));
+  return Array.from(allEmoji.values()).concat(emojis.filter((e) => !allEmoji.has(e.shortcode)));
 }

 export {
-  getUserImagePack,
+  ImagePack,
+  getUserImagePack, getGlobalImagePacks, getRoomImagePacks,
  getShortcodeToEmoji, getShortcodeToCustomEmoji,
  getRelevantPacks, getEmojiForCompletion,
 };
@@ -1,5 +1,6 @@
 import emojisData from 'emojibase-data/en/compact.json';
-import shortcodes from 'emojibase-data/en/shortcodes/joypixels.json';
+import joypixels from 'emojibase-data/en/shortcodes/joypixels.json';
+import emojibase from 'emojibase-data/en/shortcodes/emojibase.json';

 const emojiGroups = [{
  name: 'Smileys & people',
@@ -52,7 +53,7 @@ function addToGroup(emoji) {

 const emojis = [];
 emojisData.forEach((emoji) => {
-  const myShortCodes = shortcodes[emoji.hexcode];
+  const myShortCodes = joypixels[emoji.hexcode] || emojibase[emoji.hexcode];
  if (!myShortCodes) return;
  const em = {
    ...emoji,
@@ -4,7 +4,7 @@ import { emojis } from './emoji';
 const eventType = 'io.element.recent_emoji';

 function getRecentEmojisRaw() {
-  return initMatrix.matrixClient.getAccountData(eventType).getContent().recent_emoji ?? [];
+  return initMatrix.matrixClient.getAccountData(eventType)?.getContent().recent_emoji ?? [];
 }

 export function getRecentEmojis(limit) {
@@ -6,7 +6,7 @@ import initMatrix from '../../../client/initMatrix';
 import cons from '../../../client/state/cons';
 import * as roomActions from '../../../client/action/room';
 import { selectRoom } from '../../../client/action/navigation';
-import { hasDMWith } from '../../../util/matrixUtil';
+import { hasDMWith, hasDevices } from '../../../util/matrixUtil';

 import Text from '../../atoms/text/Text';
 import Button from '../../atoms/button/Button';
@@ -103,18 +103,6 @@ function InviteUser({
    updateIsSearching(false);
  }

-  async function hasDevices(userId) {
-    try {
-      const usersDeviceMap = await mx.downloadKeys([userId, mx.getUserId()]);
-      return Object.values(usersDeviceMap).every((userDevices) =>
-        Object.keys(userDevices).length > 0,
-      );
-    } catch (e) {
-      console.error("Error determining if it's possible to encrypt to all users: ", e);
-      return false;
-    }
-  }
-
  async function createDM(userId) {
    if (mx.getUserId() === userId) return;
    const dmRoomId = hasDMWith(userId);
@@ -11,7 +11,7 @@ import { selectRoom, openReusableContextMenu } from '../../../client/action/navi
 import * as roomActions from '../../../client/action/room';

 import {
-  getUsername, getUsernameOfRoomMember, getPowerLabel, hasDMWith
+  getUsername, getUsernameOfRoomMember, getPowerLabel, hasDMWith, hasDevices
 } from '../../../util/matrixUtil';
 import { getEventCords } from '../../../util/common';
 import colorMXID from '../../../util/colorMXID';
@@ -201,7 +201,7 @@ function ProfileFooter({ roomId, userId, onRequestClose }) {
    // Create new DM
    try {
      setIsCreatingDM(true);
-      await roomActions.createDM(userId);
+      await roomActions.createDM(userId, await hasDevices(userId));
    } catch {
      if (isMountedRef.current === false) return;
      setIsCreatingDM(false);
@@ -25,9 +25,11 @@ import RoomHistoryVisibility from '../../molecules/room-history-visibility/RoomH
 import RoomEncryption from '../../molecules/room-encryption/RoomEncryption';
 import RoomPermissions from '../../molecules/room-permissions/RoomPermissions';
 import RoomMembers from '../../molecules/room-members/RoomMembers';
+import RoomEmojis from '../../molecules/room-emojis/RoomEmojis';

 import UserIC from '../../../../public/res/ic/outlined/user.svg';
 import SettingsIC from '../../../../public/res/ic/outlined/settings.svg';
+import EmojiIC from '../../../../public/res/ic/outlined/emoji.svg';
 import SearchIC from '../../../../public/res/ic/outlined/search.svg';
 import ShieldUserIC from '../../../../public/res/ic/outlined/shield-user.svg';
 import LockIC from '../../../../public/res/ic/outlined/lock.svg';
@@ -42,6 +44,7 @@ const tabText = {
  GENERAL: 'General',
  SEARCH: 'Search',
  MEMBERS: 'Members',
+  EMOJIS: 'Emojis',
  PERMISSIONS: 'Permissions',
  SECURITY: 'Security',
 };
@@ -58,6 +61,10 @@ const tabItems = [{
  iconSrc: UserIC,
  text: tabText.MEMBERS,
  disabled: false,
+}, {
+  iconSrc: EmojiIC,
+  text: tabText.EMOJIS,
+  disabled: false,
 }, {
  iconSrc: ShieldUserIC,
  text: tabText.PERMISSIONS,
@@ -197,6 +204,7 @@ function RoomSettings({ roomId }) {
            {selectedTab.text === tabText.GENERAL && <GeneralSettings roomId={roomId} />}
            {selectedTab.text === tabText.SEARCH && <RoomSearch roomId={roomId} />}
            {selectedTab.text === tabText.MEMBERS && <RoomMembers roomId={roomId} />}
+            {selectedTab.text === tabText.EMOJIS && <RoomEmojis roomId={roomId} />}
            {selectedTab.text === tabText.PERMISSIONS && <RoomPermissions roomId={roomId} />}
            {selectedTab.text === tabText.SECURITY && <SecuritySettings roomId={roomId} />}
          </div>
@@ -210,7 +218,5 @@ RoomSettings.propTypes = {
  roomId: PropTypes.string.isRequired,
 };

-export {
-  RoomSettings as default,
-  tabText,
-};
+export default RoomSettings;
+export { tabText };
@@ -21,7 +21,7 @@ import AsyncSearch from '../../../util/AsyncSearch';
 import Text from '../../atoms/text/Text';
 import ScrollView from '../../atoms/scroll/ScrollView';
 import FollowingMembers from '../../molecules/following-members/FollowingMembers';
-import { addRecentEmoji } from '../emoji-board/recent';
+import { addRecentEmoji, getRecentEmojis } from '../emoji-board/recent';

 const commands = [{
  name: 'markdown',
@@ -213,9 +213,15 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
        setCmd({ prefix, suggestions: commands });
      },
      ':': () => {
-        const emojis = getEmojiForCompletion(mx.getRoom(roomId));
+        const parentIds = initMatrix.roomList.getAllParentSpaces(roomId);
+        const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+        const emojis = getEmojiForCompletion(mx, [mx.getRoom(roomId), ...parentRooms]);
+        const recentEmoji = getRecentEmojis(20);
        asyncSearch.setup(emojis, { keys: ['shortcode'], isContain: true, limit: 20 });
-        setCmd({ prefix, suggestions: emojis.slice(26, 46) });
+        setCmd({
+          prefix,
+          suggestions: recentEmoji.length > 0 ? recentEmoji : emojis.slice(26, 46),
+        });
      },
      '@': () => {
        const members = mx.getRoom(roomId).getJoinedMembers().map((member) => ({
@@ -247,7 +253,7 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
    }
    if (myCmd.prefix === '@') {
      viewEvent.emit('cmd_fired', {
-        replace: myCmd.result.name,
+        replace: `@${myCmd.result.userId}`,
      });
    }
    deactivateCmd();
@@ -256,11 +262,11 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
  function listenKeyboard(event) {
    const { activeElement } = document;
    const lastCmdItem = document.activeElement.parentNode.lastElementChild;
-    if (event.keyCode === 27) {
+    if (event.key === 'Escape') {
      if (activeElement.className !== 'cmd-item') return;
      viewEvent.emit('focus_msg_input');
    }
-    if (event.keyCode === 9) {
+    if (event.key === 'Tab') {
      if (lastCmdItem.className !== 'cmd-item') return;
      if (lastCmdItem !== activeElement) return;
      if (event.shiftKey) return;
@@ -8,7 +8,7 @@ import TextareaAutosize from 'react-autosize-textarea';
 import initMatrix from '../../../client/initMatrix';
 import cons from '../../../client/state/cons';
 import settings from '../../../client/state/settings';
-import { openEmojiBoard } from '../../../client/action/navigation';
+import { openEmojiBoard, openReusableContextMenu } from '../../../client/action/navigation';
 import navigation from '../../../client/state/navigation';
 import { bytesToSize, getEventCords } from '../../../util/common';
 import { getUsername } from '../../../util/matrixUtil';
@@ -20,9 +20,12 @@ import IconButton from '../../atoms/button/IconButton';
 import ScrollView from '../../atoms/scroll/ScrollView';
 import { MessageReply } from '../../molecules/message/Message';

+import StickerBoard from '../sticker-board/StickerBoard';
+
 import CirclePlusIC from '../../../../public/res/ic/outlined/circle-plus.svg';
 import EmojiIC from '../../../../public/res/ic/outlined/emoji.svg';
 import SendIC from '../../../../public/res/ic/outlined/send.svg';
+import StickerIC from '../../../../public/res/ic/outlined/sticker.svg';
 import ShieldIC from '../../../../public/res/ic/outlined/shield.svg';
 import VLCIC from '../../../../public/res/ic/outlined/vlc.svg';
 import VolumeFullIC from '../../../../public/res/ic/outlined/volume-full.svg';
@@ -129,7 +132,9 @@ function RoomViewInput({
  function firedCmd(cmdData) {
    const msg = textAreaRef.current.value;
    textAreaRef.current.value = replaceCmdWith(
-      msg, cmdCursorPos, typeof cmdData?.replace !== 'undefined' ? cmdData.replace : '',
+      msg,
+      cmdCursorPos,
+      typeof cmdData?.replace !== 'undefined' ? cmdData.replace : '',
    );
    deactivateCmd();
  }
@@ -201,6 +206,33 @@ function RoomViewInput({
    if (replyTo !== null) setReplyTo(null);
  };

+  const handleSendSticker = async (data) => {
+    const { mxc: url, body, httpUrl } = data;
+    const info = {};
+
+    const img = new Image();
+    img.src = httpUrl;
+
+    try {
+      const res = await fetch(httpUrl);
+      const blob = await res.blob();
+      info.w = img.width;
+      info.h = img.height;
+      info.mimetype = blob.type;
+      info.size = blob.size;
+      info.thumbnail_info = { ...info };
+      info.thumbnail_url = url;
+    } catch {
+      // send sticker without info
+    }
+
+    mx.sendEvent(roomId, 'm.sticker', {
+      body,
+      url,
+      info,
+    });
+  };
+
  function processTyping(msg) {
    const isEmptyMsg = msg === '';

@@ -254,7 +286,7 @@ function RoomViewInput({
  };

  const handleKeyDown = (e) => {
-    if (e.keyCode === 13 && e.shiftKey === false) {
+    if (e.key === 'Enter' && e.shiftKey === false) {
      e.preventDefault();
      sendMessage();
    }
@@ -340,6 +372,29 @@ function RoomViewInput({
          {isMarkdown && <RawIcon size="extra-small" src={MarkdownIC} />}
        </div>
        <div ref={rightOptionsRef} className="room-input__option-container">
+          <IconButton
+            onClick={(e) => {
+              openReusableContextMenu(
+                'top',
+                (() => {
+                  const cords = getEventCords(e);
+                  cords.y -= 20;
+                  return cords;
+                })(),
+                (closeMenu) => (
+                  <StickerBoard
+                    roomId={roomId}
+                    onSelect={(data) => {
+                      handleSendSticker(data);
+                      closeMenu();
+                    }}
+                  />
+                ),
+              );
+            }}
+            tooltip="Sticker"
+            src={StickerIC}
+          />
          <IconButton
            onClick={(e) => {
              const cords = getEventCords(e);
@@ -155,6 +155,7 @@ function DeviceManage() {
    const lastIP = device.last_seen_ip;
    const lastTS = device.last_seen_ts;
    const isCurrentDevice = mx.deviceId === deviceId;
+    const canVerify = isVerified === false && (isMeVerified || isCurrentDevice);

    return (
      <SettingTile
@@ -171,7 +172,7 @@ function DeviceManage() {
            ? <Spinner size="small" />
            : (
              <>
-                {((isMeVerified && isVerified === false) || (isCurrentDevice && isVerified === false)) && <Button onClick={() => verify(deviceId, isCurrentDevice)} variant="positive">Verify</Button>}
+                {(isCSEnabled && canVerify) && <Button onClick={() => verify(deviceId, isCurrentDevice)} variant="positive">Verify</Button>}
                <IconButton size="small" onClick={() => handleRename(device)} src={PencilIC} tooltip="Rename" />
                <IconButton size="small" onClick={() => handleRemove(device)} src={BinIC} tooltip="Remove session" />
              </>
@@ -24,6 +24,7 @@ import PopupWindow from '../../molecules/popup-window/PopupWindow';
 import SettingTile from '../../molecules/setting-tile/SettingTile';
 import ImportE2ERoomKeys from '../../molecules/import-export-e2e-room-keys/ImportE2ERoomKeys';
 import ExportE2ERoomKeys from '../../molecules/import-export-e2e-room-keys/ExportE2ERoomKeys';
+import { ImagePackUser, ImagePackGlobal } from '../../molecules/image-pack/ImagePack';

 import ProfileEditor from '../profile-editor/ProfileEditor';
 import CrossSigning from './CrossSigning';
@@ -31,6 +32,7 @@ import KeyBackup from './KeyBackup';
 import DeviceManage from './DeviceManage';

 import SunIC from '../../../../public/res/ic/outlined/sun.svg';
+import EmojiIC from '../../../../public/res/ic/outlined/emoji.svg';
 import LockIC from '../../../../public/res/ic/outlined/lock.svg';
 import BellIC from '../../../../public/res/ic/outlined/bell.svg';
 import InfoIC from '../../../../public/res/ic/outlined/info.svg';
@@ -57,23 +59,25 @@ function AppearanceSection() {
          )}
          content={<Text variant="b3">Use light or dark mode based on the system settings.</Text>}
        />
-        {!settings.useSystemTheme && (
-          <SettingTile
-            title="Theme"
-            content={(
-              <SegmentedControls
-                selected={settings.getThemeIndex()}
-                segments={[
-                  { text: 'Light' },
-                  { text: 'Silver' },
-                  { text: 'Dark' },
-                  { text: 'Butter' },
-                ]}
-                onSelect={(index) => settings.setTheme(index)}
-              />
-          )}
-          />
+        <SettingTile
+          title="Theme"
+          content={(
+            <SegmentedControls
+              selected={settings.useSystemTheme ? -1 : settings.getThemeIndex()}
+              segments={[
+                { text: 'Light' },
+                { text: 'Silver' },
+                { text: 'Dark' },
+                { text: 'Butter' },
+              ]}
+              onSelect={(index) => {
+                if (settings.useSystemTheme) toggleSystemTheme();
+                settings.setTheme(index);
+                updateState({});
+              }}
+            />
        )}
+        />
      </div>
      <div className="settings-appearance__card">
        <MenuHeader>Room messages</MenuHeader>
@@ -167,6 +171,15 @@ function NotificationsSection() {
  );
 }

+function EmojiSection() {
+  return (
+    <>
+      <div className="settings-emoji__card"><ImagePackUser /></div>
+      <div className="settings-emoji__card"><ImagePackGlobal /></div>
+    </>
+  );
+}
+
 function SecuritySection() {
  return (
    <div className="settings-security">
@@ -248,6 +261,7 @@ function AboutSection() {
 export const tabText = {
  APPEARANCE: 'Appearance',
  NOTIFICATIONS: 'Notifications',
+  EMOJI: 'Emoji',
  SECURITY: 'Security',
  ABOUT: 'About',
 };
@@ -261,6 +275,11 @@ const tabItems = [{
  iconSrc: BellIC,
  disabled: false,
  render: () => <NotificationsSection />,
+}, {
+  text: tabText.EMOJI,
+  iconSrc: EmojiIC,
+  disabled: false,
+  render: () => <EmojiSection />,
 }, {
  text: tabText.SECURITY,
  iconSrc: LockIC,
@@ -40,7 +40,8 @@
 .settings-notifications,
 .settings-security__card,
 .settings-security .device-manage,
-.settings-about__card {
+.settings-about__card,
+.settings-emoji__card {
  @extend .settings-window__card;
 }

@@ -25,6 +25,7 @@ import RoomVisibility from '../../molecules/room-visibility/RoomVisibility';
 import RoomAliases from '../../molecules/room-aliases/RoomAliases';
 import RoomPermissions from '../../molecules/room-permissions/RoomPermissions';
 import RoomMembers from '../../molecules/room-members/RoomMembers';
+import RoomEmojis from '../../molecules/room-emojis/RoomEmojis';

 import UserIC from '../../../../public/res/ic/outlined/user.svg';
 import CrossIC from '../../../../public/res/ic/outlined/cross.svg';
@@ -35,6 +36,7 @@ import PinIC from '../../../../public/res/ic/outlined/pin.svg';
 import PinFilledIC from '../../../../public/res/ic/filled/pin.svg';
 import CategoryIC from '../../../../public/res/ic/outlined/category.svg';
 import CategoryFilledIC from '../../../../public/res/ic/filled/category.svg';
+import EmojiIC from '../../../../public/res/ic/outlined/emoji.svg';

 import { confirmDialog } from '../../molecules/confirm-dialog/ConfirmDialog';
 import { useForceUpdate } from '../../hooks/useForceUpdate';
@@ -42,6 +44,7 @@ import { useForceUpdate } from '../../hooks/useForceUpdate';
 const tabText = {
  GENERAL: 'General',
  MEMBERS: 'Members',
+  EMOJIS: 'Emojis',
  PERMISSIONS: 'Permissions',
 };

@@ -53,6 +56,10 @@ const tabItems = [{
  iconSrc: UserIC,
  text: tabText.MEMBERS,
  disabled: false,
+}, {
+  iconSrc: EmojiIC,
+  text: tabText.EMOJIS,
+  disabled: false,
 }, {
  iconSrc: ShieldUserIC,
  text: tabText.PERMISSIONS,
@@ -178,6 +185,7 @@ function SpaceSettings() {
          <div className="space-settings__cards-wrapper">
            {selectedTab.text === tabText.GENERAL && <GeneralSettings roomId={roomId} />}
            {selectedTab.text === tabText.MEMBERS && <RoomMembers roomId={roomId} />}
+            {selectedTab.text === tabText.EMOJIS && <RoomEmojis roomId={roomId} />}
            {selectedTab.text === tabText.PERMISSIONS && <RoomPermissions roomId={roomId} />}
          </div>
        </div>
@@ -0,0 +1,88 @@
+/* eslint-disable jsx-a11y/click-events-have-key-events */
+/* eslint-disable jsx-a11y/no-static-element-interactions */
+import React from 'react';
+import PropTypes from 'prop-types';
+import './StickerBoard.scss';
+
+import initMatrix from '../../../client/initMatrix';
+import { getRelevantPacks } from '../emoji-board/custom-emoji';
+
+import Text from '../../atoms/text/Text';
+import ScrollView from '../../atoms/scroll/ScrollView';
+
+function StickerBoard({ roomId, onSelect }) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+
+  const parentIds = initMatrix.roomList.getAllParentSpaces(room.roomId);
+  const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+
+  const packs = getRelevantPacks(
+    mx,
+    [room, ...parentRooms],
+  ).filter((pack) => pack.getStickers().length !== 0);
+
+  function isTargetNotSticker(target) {
+    return target.classList.contains('sticker-board__sticker') === false;
+  }
+  function getStickerData(target) {
+    const mxc = target.getAttribute('data-mx-sticker');
+    const body = target.getAttribute('title');
+    const httpUrl = target.getAttribute('src');
+    return { mxc, body, httpUrl };
+  }
+  const handleOnSelect = (e) => {
+    if (isTargetNotSticker(e.target)) return;
+
+    const stickerData = getStickerData(e.target);
+    onSelect(stickerData);
+  };
+
+  const renderPack = (pack) => (
+    <div className="sticker-board__pack" key={pack.id}>
+      <Text className="sticker-board__pack-header" variant="b2" weight="bold">{pack.displayName ?? 'Unknown'}</Text>
+      <div className="sticker-board__pack-items">
+        {pack.getStickers().map((sticker) => (
+          <img
+            key={sticker.shortcode}
+            className="sticker-board__sticker"
+            src={mx.mxcUrlToHttp(sticker.mxc)}
+            alt={sticker.shortcode}
+            title={sticker.body ?? sticker.shortcode}
+            data-mx-sticker={sticker.mxc}
+          />
+        ))}
+      </div>
+    </div>
+  );
+
+  return (
+    <div className="sticker-board">
+      <div className="sticker-board__container">
+        <ScrollView autoHide>
+          <div
+            onClick={handleOnSelect}
+            className="sticker-board__content"
+          >
+            {
+              packs.length > 0
+                ? packs.map(renderPack)
+                : (
+                  <div className="sticker-board__empty">
+                    <Text>There is no sticker pack.</Text>
+                  </div>
+                )
+            }
+          </div>
+        </ScrollView>
+      </div>
+      <div />
+    </div>
+  );
+}
+StickerBoard.propTypes = {
+  roomId: PropTypes.string.isRequired,
+  onSelect: PropTypes.func.isRequired,
+};
+
+export default StickerBoard;
@@ -0,0 +1,60 @@
+@use '../../partials/dir';
+
+.sticker-board {
+  --sticker-board-height: 390px;
+  --sticker-board-width: 286px;
+  display: flex;
+  height: var(--sticker-board-height);
+
+  &__container {
+    flex-grow: 1;
+    min-width: 0;
+    width: var(--sticker-board-width);
+    display: flex;
+  }
+
+  &__content {
+    min-height: 100%;
+  }
+
+  &__pack {
+    margin-bottom: var(--sp-normal);
+    position: relative;
+
+    &-header {
+      position: sticky;
+      top: 0;
+      z-index: 99;
+      background-color: var(--bg-surface);
+  
+      @include dir.side(margin, var(--sp-extra-tight), 0);
+      padding: var(--sp-extra-tight) var(--sp-ultra-tight);
+      text-transform: uppercase;
+      box-shadow: 0 -4px 0 0 var(--bg-surface);
+      border-bottom: 1px solid var(--bg-surface-border);
+    }
+    &-items {
+      margin: var(--sp-tight);
+      @include dir.side(margin, var(--sp-normal), var(--sp-extra-tight));
+      display: flex;
+      flex-wrap: wrap;
+      gap: var(--sp-normal) var(--sp-tight);
+
+      img {
+        width: 76px;  
+        height: 76px;
+        object-fit: contain;
+        cursor: pointer;
+      }
+    }
+  }
+
+  &__empty {
+    width: 100%;
+    height: var(--sticker-board-height);
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    text-align: center;
+  }
+}
@@ -21,6 +21,8 @@ import Avatar from '../../atoms/avatar/Avatar';
 import ContextMenu, { MenuItem, MenuHeader } from '../../atoms/context-menu/ContextMenu';

 import ChevronBottomIC from '../../../../public/res/ic/outlined/chevron-bottom.svg';
+import EyeIC from '../../../../public/res/ic/outlined/eye.svg';
+import EyeBlindIC from '../../../../public/res/ic/outlined/eye-blind.svg';
 import CinnySvg from '../../../../public/res/svg/cinny.svg';
 import SSOButtons from '../../molecules/sso-buttons/SSOButtons';

@@ -54,11 +56,8 @@ function Homeserver({ onChange }) {
  const setupHsConfig = async (servername) => {
    setProcess({ isLoading: true, message: 'Looking for homeserver...' });
    let baseUrl = null;
-    try {
-      baseUrl = await getBaseUrl(servername);
-    } catch (e) {
-      baseUrl = e.message;
-    }
+    baseUrl = await getBaseUrl(servername);
+
    if (searchingHs !== servername) return;
    setProcess({ isLoading: true, message: `Connecting to ${baseUrl}...` });
    const tempClient = auth.createTemporaryClient(baseUrl);
@@ -97,7 +96,7 @@ function Homeserver({ onChange }) {
      if (!hsList?.length > 0 || selectedHs < 0 || selectedHs >= hsList?.length) {
        throw new Error();
      }
-      setHs({ selected: hsList[selectedHs], list: hsList, allowCustom: allowCustom });
+      setHs({ selected: hsList[selectedHs], list: hsList, allowCustom });
    } catch {
      setHs({ selected: 'matrix.org', list: ['matrix.org'], allowCustom: true });
    }
@@ -114,8 +113,14 @@ function Homeserver({ onChange }) {
  return (
    <>
      <div className="homeserver-form">
-        <Input name="homeserver" onChange={handleHsInput} value={hs?.selected} forwardRef={hsRef} label="Homeserver"
-          disabled={hs === null || !hs.allowCustom} />
+        <Input
+          name="homeserver"
+          onChange={handleHsInput}
+          value={hs?.selected}
+          forwardRef={hsRef}
+          label="Homeserver"
+          disabled={hs === null || !hs.allowCustom}
+        />
        <ContextMenu
          placement="right"
          content={(hideMenu) => (
@@ -156,6 +161,7 @@ Homeserver.propTypes = {

 function Login({ loginFlow, baseUrl }) {
  const [typeIndex, setTypeIndex] = useState(0);
+  const [passVisible, setPassVisible] = useState(false);
  const loginTypes = ['Username', 'Email'];
  const isPassword = loginFlow?.filter((flow) => flow.type === 'm.login.password')[0];
  const ssoProviders = loginFlow?.filter((flow) => flow.type === 'm.login.sso')[0];
@@ -166,31 +172,38 @@ function Login({ loginFlow, baseUrl }) {

  const validator = (values) => {
    const errors = {};
-    if (typeIndex === 0 && values.username.length > 0 && values.username.indexOf(':') > -1) {
-      errors.username = 'Username must contain local-part only';
-    }
    if (typeIndex === 1 && values.email.length > 0 && !isValidInput(values.email, EMAIL_REGEX)) {
      errors.email = BAD_EMAIL_ERROR;
    }
    return errors;
  };
-  const submitter = (values, actions) => auth.login(
-    baseUrl,
-    typeIndex === 0 ? normalizeUsername(values.username) : undefined,
-    typeIndex === 1 ? values.email : undefined,
-    values.password,
-  ).then(() => {
-    actions.setSubmitting(true);
-    window.location.reload();
-  }).catch((error) => {
-    let msg = error.message;
-    if (msg === 'Unknown message') msg = 'Please check your credentials';
-    actions.setErrors({
-      password: msg === 'Invalid password' ? msg : undefined,
-      other: msg !== 'Invalid password' ? msg : undefined,
+  const submitter = async (values, actions) => {
+    let userBaseUrl = baseUrl;
+    let { username } = values;
+    const mxIdMatch = username.match(/^@(.+):(.+\..+)$/);
+    if (typeIndex === 0 && mxIdMatch) {
+      [, username, userBaseUrl] = mxIdMatch;
+      userBaseUrl = await getBaseUrl(userBaseUrl);
+    }
+
+    return auth.login(
+      userBaseUrl,
+      typeIndex === 0 ? normalizeUsername(username) : undefined,
+      typeIndex === 1 ? values.email : undefined,
+      values.password,
+    ).then(() => {
+      actions.setSubmitting(true);
+      window.location.reload();
+    }).catch((error) => {
+      let msg = error.message;
+      if (msg === 'Unknown message') msg = 'Please check your credentials';
+      actions.setErrors({
+        password: msg === 'Invalid password' ? msg : undefined,
+        other: msg !== 'Invalid password' ? msg : undefined,
+      });
+      actions.setSubmitting(false);
    });
-    actions.setSubmitting(false);
-  });
+  };

  return (
    <>
@@ -236,7 +249,10 @@ function Login({ loginFlow, baseUrl }) {
                {errors.username && <Text className="auth-form__error" variant="b3">{errors.username}</Text>}
                {typeIndex === 1 && <Input values={values.email} name="email" onChange={handleChange} label="Email" type="email" required />}
                {errors.email && <Text className="auth-form__error" variant="b3">{errors.email}</Text>}
-                <Input values={values.password} name="password" onChange={handleChange} label="Password" type="password" required />
+                <div className="auth-form__pass-eye-wrapper">
+                  <Input values={values.password} name="password" onChange={handleChange} label="Password" type={passVisible ? 'text' : 'password'} required />
+                  <IconButton onClick={() => setPassVisible(!passVisible)} src={passVisible ? EyeIC : EyeBlindIC} size="extra-small" />
+                </div>
                {errors.password && <Text className="auth-form__error" variant="b3">{errors.password}</Text>}
                {errors.other && <Text className="auth-form__error" variant="b3">{errors.other}</Text>}
                <div className="auth-form__btns">
@@ -269,6 +285,8 @@ let sid;
 let clientSecret;
 function Register({ registerInfo, loginFlow, baseUrl }) {
  const [process, setProcess] = useState({});
+  const [passVisible, setPassVisible] = useState(false);
+  const [cPassVisible, setCPassVisible] = useState(false);
  const formRef = useRef();

  const ssoProviders = loginFlow?.filter((flow) => flow.type === 'm.login.sso')[0];
@@ -319,6 +337,7 @@ function Register({ registerInfo, loginFlow, baseUrl }) {
        if (!isAvail) {
          actions.setErrors({ username: 'Username is already taken' });
          actions.setSubmitting(false);
+          return;
        }
        if (isEmail && values.email.length > 0) {
          const result = await auth.verifyEmail(baseUrl, values.email, clientSecret, 1);
@@ -437,9 +456,15 @@ function Register({ registerInfo, loginFlow, baseUrl }) {
              <form className="auth-form" ref={formRef} onSubmit={handleSubmit}>
                <Input values={values.username} name="username" onChange={handleChange} label="Username" type="username" required />
                {errors.username && <Text className="auth-form__error" variant="b3">{errors.username}</Text>}
-                <Input values={values.password} name="password" onChange={handleChange} label="Password" type="password" required />
+                <div className="auth-form__pass-eye-wrapper">
+                  <Input values={values.password} name="password" onChange={handleChange} label="Password" type={passVisible ? 'text' : 'password'} required />
+                  <IconButton onClick={() => setPassVisible(!passVisible)} src={passVisible ? EyeIC : EyeBlindIC} size="extra-small" />
+                </div>
                {errors.password && <Text className="auth-form__error" variant="b3">{errors.password}</Text>}
-                <Input values={values.confirmPassword} name="confirmPassword" onChange={handleChange} label="Confirm password" type="password" required />
+                <div className="auth-form__pass-eye-wrapper">
+                  <Input values={values.confirmPassword} name="confirmPassword" onChange={handleChange} label="Confirm password" type={cPassVisible ? 'text' : 'password'} required />
+                  <IconButton onClick={() => setCPassVisible(!cPassVisible)} src={cPassVisible ? EyeIC : EyeBlindIC} size="extra-small" />
+                </div>
                {errors.confirmPassword && <Text className="auth-form__error" variant="b3">{errors.confirmPassword}</Text>}
                {isEmail && <Input values={values.email} name="email" onChange={handleChange} label={`Email${isEmailRequired ? '' : ' (optional)'}`} type="email" required={isEmailRequired} />}
                {errors.email && <Text className="auth-form__error" variant="b3">{errors.email}</Text>}
@@ -97,7 +97,8 @@
 }

 .auth-form {
-  & > .input-container {
+  & > .input-container,
+  &__pass-eye-wrapper {
    margin: var(--sp-tight) 0 var(--sp-ultra-tight);
  }
  
@@ -107,6 +108,20 @@
    margin-top: calc(var(--sp-extra-loose) + var(--sp-tight));
  }

+  &__pass-eye-wrapper {
+    position: relative;
+    & .ic-btn {
+      position: absolute;
+      @include dir.prop(right, 6px, unset);
+      @include dir.prop(left, unset, 6px );
+      bottom: 6px;
+      border-radius: 4px;
+    }
+    & input {
+      @include dir.side(padding, var(--sp-normal), 46px);
+    }
+  }
+
  &__btns {
    padding-top: var(--sp-loose);
    margin-bottom: var(--sp-extra-loose);
@@ -11,17 +11,18 @@ async function redactEvent(roomId, eventId, reason) {
  }
 }

-async function sendReaction(roomId, toEventId, reaction) {
+async function sendReaction(roomId, toEventId, reaction, shortcode) {
  const mx = initMatrix.matrixClient;
-
+  const content = {
+    'm.relates_to': {
+      event_id: toEventId,
+      key: reaction,
+      rel_type: 'm.annotation',
+    },
+  };
+  if (typeof shortcode === 'string') content.shortcode = shortcode;
  try {
-    await mx.sendEvent(roomId, 'm.reaction', {
-      'm.relates_to': {
-        event_id: toEventId,
-        key: reaction,
-        rel_type: 'm.annotation',
-      },
-    });
+    await mx.sendEvent(roomId, 'm.reaction', content);
  } catch (e) {
    throw new Error(e);
  }
@@ -31,14 +31,14 @@ function listenKeyboard(event) {
  // Ctrl/Cmd +
  if (event.ctrlKey || event.metaKey) {
    // open search modal
-    if (event.code === 'KeyK') {
+    if (event.key === 'k') {
      event.preventDefault();
      if (navigation.isRawModalVisible) return;
      openSearch();
    }

    // focus message field on paste
-    if (event.code === 'KeyV') {
+    if (event.key === 'v') {
      if (navigation.isRawModalVisible) return;
      const msgTextarea = document.getElementById('message-textarea');
      const { activeElement } = document;
@@ -51,11 +51,8 @@ function listenKeyboard(event) {

  if (!event.ctrlKey && !event.altKey && !event.metaKey) {
    if (navigation.isRawModalVisible) return;
-    if (['input', 'textarea'].includes(document.activeElement.tagName.toLowerCase())) {
-      return;
-    }

-    if (event.code === 'Escape') {
+    if (event.key === 'Escape') {
      if (navigation.isRoomSettings) {
        toggleRoomSettings();
        return;
@@ -66,6 +63,10 @@ function listenKeyboard(event) {
      }
    }

+    if (['input', 'textarea'].includes(document.activeElement.tagName.toLowerCase())) {
+      return;
+    }
+
    // focus the text field on most keypresses
    if (shouldFocusMessageField(event.code)) {
      // press any key to focus and type in message field
@@ -67,7 +67,7 @@ class InitMatrix extends EventEmitter {
        if (prevState === null) {
          this.roomList = new RoomList(this.matrixClient);
          this.accountData = new AccountData(this.roomList);
-          this.roomsInput = new RoomsInput(this.matrixClient);
+          this.roomsInput = new RoomsInput(this.matrixClient, this.roomList);
          this.notifications = new Notifications(this.roomList);
          this.emit('init_loading_finished');
        }
@@ -5,21 +5,10 @@ import encrypt from 'browser-encrypt-attachment';
 import { math } from 'micromark-extension-math';
 import { getShortcodeToEmoji } from '../../app/organisms/emoji-board/custom-emoji';
 import { mathExtensionHtml, spoilerExtension, spoilerExtensionHtml } from '../../util/markdown';
+import { getImageDimension } from '../../util/common';
 import cons from './cons';
 import settings from './settings';

-function getImageDimension(file) {
-  return new Promise((resolve) => {
-    const img = new Image();
-    img.onload = async () => {
-      resolve({
-        w: img.width,
-        h: img.height,
-      });
-    };
-    img.src = URL.createObjectURL(file);
-  });
-}
 function loadVideo(videoFile) {
  return new Promise((resolve, reject) => {
    const video = document.createElement('video');
@@ -46,7 +35,12 @@ function loadVideo(videoFile) {
    reader.onerror = (e) => {
      reject(e);
    };
-    reader.readAsDataURL(videoFile);
+    if (videoFile.type === 'video/quicktime') {
+      const quicktimeVideoFile = new File([videoFile], videoFile.name, { type: 'video/mp4' });
+      reader.readAsDataURL(quicktimeVideoFile);
+    } else {
+      reader.readAsDataURL(videoFile);
+    }
  });
 }
 function getVideoThumbnail(video, width, height, mimeType) {
@@ -115,14 +109,13 @@ function bindReplyToContent(roomId, reply, content) {
  return newContent;
 }

-// Apply formatting to a plain text message
-//
-// This includes inserting any custom emoji that might be relevant, and (only if the
-// user has enabled it in their settings) formatting the message using markdown.
-function formatAndEmojifyText(room, text) {
-  const allEmoji = getShortcodeToEmoji(room);
+function formatAndEmojifyText(mx, roomList, roomId, text) {
+  const room = mx.getRoom(roomId);
+  const { userIdsToDisplayNames } = room.currentState;
+  const parentIds = roomList.getAllParentSpaces(roomId);
+  const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+  const allEmoji = getShortcodeToEmoji(mx, [room, ...parentRooms]);

-  // Start by applying markdown formatting (if relevant)
  let formattedText;
  if (settings.isMarkdown) {
    formattedText = getFormattedBody(text);
@@ -130,17 +123,25 @@ function formatAndEmojifyText(room, text) {
    formattedText = text;
  }

-  // Check to see if there are any :shortcode-style-tags: in the message
-  Array.from(formattedText.matchAll(/\B:([\w-]+):\B/g))
-    // Then filter to only the ones corresponding to a valid emoji
-    .filter((match) => allEmoji.has(match[1]))
-    // Reversing the array ensures that indices are preserved as we start replacing
+  const MXID_REGEX = /\B@\S+:\S+\.\S+[^.,:;?!\s]/g;
+  Array.from(formattedText.matchAll(MXID_REGEX))
+    .filter((mxidMatch) => userIdsToDisplayNames[mxidMatch[0]])
    .reverse()
-    // Replace each :shortcode: with an <img/> tag
+    .forEach((mxidMatch) => {
+      const tag = `<a href="https://matrix.to/#/${mxidMatch[0]}">${userIdsToDisplayNames[mxidMatch[0]]}</a>`;
+
+      formattedText = formattedText.substr(0, mxidMatch.index)
+        + tag
+        + formattedText.substr(mxidMatch.index + mxidMatch[0].length);
+    });
+
+  const SHORTCODE_REGEX = /\B:([\w-]+):\B/g;
+  Array.from(formattedText.matchAll(SHORTCODE_REGEX))
+    .filter((shortcodeMatch) => allEmoji.has(shortcodeMatch[1]))
+    .reverse() /* Reversing the array ensures that indices are preserved as we start replacing */
    .forEach((shortcodeMatch) => {
      const emoji = allEmoji.get(shortcodeMatch[1]);

-      // Render the tag that will replace the shortcode
      let tag;
      if (emoji.mxc) {
        tag = `<img data-mx-emoticon="" src="${
@@ -154,7 +155,6 @@ function formatAndEmojifyText(room, text) {
        tag = emoji.unicode;
      }

-      // Splice the tag into the text
      formattedText = formattedText.substr(0, shortcodeMatch.index)
        + tag
        + formattedText.substr(shortcodeMatch.index + shortcodeMatch[0].length);
@@ -164,10 +164,11 @@ function formatAndEmojifyText(room, text) {
 }

 class RoomsInput extends EventEmitter {
-  constructor(mx) {
+  constructor(mx, roomList) {
    super();

    this.matrixClient = mx;
+    this.roomList = roomList;
    this.roomIdToInput = new Map();
  }

@@ -268,7 +269,9 @@ class RoomsInput extends EventEmitter {

      // Apply formatting if relevant
      const formattedBody = formatAndEmojifyText(
-        this.matrixClient.getRoom(roomId),
+        this.matrixClient,
+        this.roomList,
+        roomId,
        input.message,
      );
      if (formattedBody !== input.message) {
@@ -407,7 +410,9 @@ class RoomsInput extends EventEmitter {

    // Apply formatting if relevant
    const formattedBody = formatAndEmojifyText(
-      this.matrixClient.getRoom(roomId),
+      this.matrixClient,
+      this.roomList,
+      roomId,
      editedBody,
    );
    if (formattedBody !== editedBody) {
@@ -1,5 +1,5 @@
 const cons = {
-  version: '2.0.3',
+  version: '2.0.4',
  secretKey: {
    ACCESS_TOKEN: 'cinny_access_token',
    DEVICE_ID: 'cinny_device_id',
@@ -48,31 +48,43 @@ class Settings extends EventEmitter {
    return this.themes[this.themeIndex];
  }

-  setTheme(themeIndex) {
-    const appBody = document.getElementById('appBody');
-
-    appBody.classList.remove('system-theme');
+  _clearTheme() {
+    document.body.classList.remove('system-theme');
    this.themes.forEach((themeName) => {
      if (themeName === '') return;
-      appBody.classList.remove(themeName);
+      document.body.classList.remove(themeName);
    });
-    // If use system theme is enabled
-    // we will override current theme choice with system theme
+  }
+
+  applyTheme() {
+    this._clearTheme();
    if (this.useSystemTheme) {
-      appBody.classList.add('system-theme');
-    } else if (this.themes[themeIndex] !== '') {
-      appBody.classList.add(this.themes[themeIndex]);
+      document.body.classList.add('system-theme');
+    } else if (this.themes[this.themeIndex]) {
+      document.body.classList.add(this.themes[this.themeIndex]);
    }
-    setSettings('themeIndex', themeIndex);
+  }
+
+  setTheme(themeIndex) {
    this.themeIndex = themeIndex;
+    setSettings('themeIndex', this.themeIndex);
+    this.applyTheme();
+  }
+
+  toggleUseSystemTheme() {
+    this.useSystemTheme = !this.useSystemTheme;
+    setSettings('useSystemTheme', this.useSystemTheme);
+    this.applyTheme();
+
+    this.emit(cons.events.settings.SYSTEM_THEME_TOGGLED, this.useSystemTheme);
  }

  getUseSystemTheme() {
    if (typeof this.useSystemTheme === 'boolean') return this.useSystemTheme;

    const settings = getSettings();
-    if (settings === null) return false;
-    if (typeof settings.useSystemTheme === 'undefined') return false;
+    if (settings === null) return true;
+    if (typeof settings.useSystemTheme === 'undefined') return true;
    return settings.useSystemTheme;
  }

@@ -138,12 +150,7 @@ class Settings extends EventEmitter {
  setter(action) {
    const actions = {
      [cons.actions.settings.TOGGLE_SYSTEM_THEME]: () => {
-        this.useSystemTheme = !this.useSystemTheme;
-
-        setSettings('useSystemTheme', this.useSystemTheme);
-        this.setTheme(this.themeIndex);
-
-        this.emit(cons.events.settings.SYSTEM_THEME_TOGGLED, this.useSystemTheme);
+        this.toggleUseSystemTheme();
      },
      [cons.actions.settings.TOGGLE_MARKDOWN]: () => {
        this.isMarkdown = !this.isMarkdown;
@@ -7,7 +7,7 @@ import settings from './client/state/settings';

 import App from './app/pages/App';

-settings.setTheme(settings.getThemeIndex());
+settings.applyTheme();

 ReactDom.render(
  <App />,
@@ -132,3 +132,62 @@ export function copyToClipboard(text) {
    copyInput.remove();
  }
 }
+
+export function suffixRename(name, validator) {
+  let suffix = 2;
+  let newName = name;
+  do {
+    newName = name + suffix;
+    suffix += 1;
+  } while (validator(newName));
+
+  return newName;
+}
+
+export function getImageDimension(file) {
+  return new Promise((resolve) => {
+    const img = new Image();
+    img.onload = async () => {
+      resolve({
+        w: img.width,
+        h: img.height,
+      });
+      URL.revokeObjectURL(img.src);
+    };
+    img.src = URL.createObjectURL(file);
+  });
+}
+
+export function scaleDownImage(imageFile, width, height) {
+  return new Promise((resolve) => {
+    const imgURL = URL.createObjectURL(imageFile);
+    const img = new Image();
+
+    img.onload = () => {
+      let newWidth = img.width;
+      let newHeight = img.height;
+
+      if (newHeight > height) {
+        newWidth = Math.floor(newWidth * (height / newHeight));
+        newHeight = height;
+      }
+      if (newWidth > width) {
+        newHeight = Math.floor(newHeight * (width / newWidth));
+        newWidth = width;
+      }
+
+      const canvas = document.createElement('canvas');
+      canvas.width = newWidth;
+      canvas.height = newHeight;
+      const ctx = canvas.getContext('2d');
+      ctx.drawImage(img, 0, 0, newWidth, newHeight);
+
+      canvas.toBlob((thumbnail) => {
+        URL.revokeObjectURL(imgURL);
+        resolve(thumbnail);
+      }, imageFile.type);
+    };
+
+    img.src = imgURL;
+  });
+}
@@ -20,7 +20,7 @@ export async function getBaseUrl(servername) {
    if (baseUrl === undefined) throw new Error();
    return baseUrl;
  } catch (e) {
-    throw new Error(`${protocol}${servername}`);
+    return `${protocol}${servername}`;
  }
 }

@@ -199,3 +199,15 @@ export function getSSKeyInfo(key) {
    return undefined;
  }
 }
+
+export async function hasDevices(userId) {
+  const mx = initMatrix.matrixClient;
+  try {
+    const usersDeviceMap = await mx.downloadKeys([userId, mx.getUserId()]);
+    return Object.values(usersDeviceMap)
+      .every((userDevices) => (Object.keys(userDevices).length > 0));
+  } catch (e) {
+    console.error("Error determining if it's possible to encrypt to all users: ", e);
+    return false;
+  }
+}
@@ -44,7 +44,7 @@ function transformSpanTag(tagName, attribs) {
 }

 function transformATag(tagName, attribs) {
-  const userLink = attribs.href.match(/^https?:\/\/matrix.to\/#\/(@.+:.+)/);
+  const userLink = decodeURIComponent(attribs.href).match(/^https?:\/\/matrix.to\/#\/(@.+:.+)/);
  if (userLink !== null) {
    // convert user link to pill
    const userId = userLink[1];
@@ -1,7 +1,7 @@
 /* eslint-disable import/prefer-default-export */
 import React, { lazy, Suspense } from 'react';

-import linkifyHtml from 'linkifyjs/html';
+import linkifyHtml from 'linkify-html';
 import parse from 'html-react-parser';
 import twemoji from 'twemoji';
 import { sanitizeText } from './sanitize';