Merge branch 'dev' into fix/commands

* Add .npmrc so that it works with newer npm

* Remove engine upper limit as it works with npmrc

* Lockfile maintainace, created new mapping with npm install

* Add npmrc so Docker doesnt fail on new npm version

* Revert 8a1946d558 will set renovate

.github/PULL_REQUEST_TEMPLATE.md

@@ -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. -->

.github/workflows/build-pull-request.yml

@@ -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
@@ -21,7 +25,7 @@ jobs:
           path: dist
           retention-days: 1
       - name: Get PR info
-        uses: actions/github-script@v6.1.0
+        uses: actions/github-script@v6.2.0
         with:
           script: |
             var fs = require('fs');

.github/workflows/deploy-pull-request.yml

@@ -17,7 +17,7 @@ jobs:
       # workflow_run action (https://github.com/actions/download-artifact/issues/60)
       # so instead we get this mess:
       - name: Download artifact
-        uses: actions/github-script@v6.1.0
+        uses: actions/github-script@v6.2.0
         with:
           script: |
             var artifacts = await github.rest.actions.listWorkflowRunArtifacts({
@@ -51,7 +51,7 @@ jobs:
         run: unzip -d dist previewbuild.zip && rm previewbuild.zip && unzip pr.json.zip && rm pr.json.zip
       - name: Read PR Info
         id: readctx
-        uses: actions/github-script@v6.1.0
+        uses: actions/github-script@v6.2.0
         with:
           script: |
             var fs = require('fs');

.github/workflows/docker-pr.yml

@@ -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@v3.1.1
         with:
           context: .
           push: false

.github/workflows/netlify-dev.yml

@@ -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 }}

.github/workflows/prod-deploy.yml

@@ -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 }}
@@ -56,27 +64,41 @@ jobs:
           NETLIFY_DEPLOY_TO_PROD: true
 
   push-to-dockerhub:
-    name: Push Docker image to Docker Hub
+    name: Push Docker image to Docker Hub, ghcr
     runs-on: ubuntu-latest
     permissions:
       contents: read
+      packages: write
     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:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Login to the Container registry
+        uses: docker/login-action@v2.0.0
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v4.0.1
         with:
-          images: ajbura/cinny
+          images: |
+            ${{ secrets.DOCKER_USERNAME }}/cinny
+            ghcr.io/${{ github.repository }}
       - name: Build and push Docker image
-        uses: docker/build-push-action@v3.0.0
+        uses: docker/build-push-action@v3.1.1
         with:
           context: .
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}

.npmrc

@@ -0,0 +1 @@
+legacy-peer-deps=true

CONTRIBUTING.md

@@ -36,4 +36,9 @@ It is not always possible to phrase every change in such a manner, but it is des
 
 Also, we use [ESLint](https://eslint.org/) for clean and stylistically consistent code syntax, so make sure your pull request follow it.
 
-**For any query or design discussion, join our [Matrix room](https://matrix.to/#/#cinny:matrix.org).**
+**For any query or design discussion, join our [Matrix room](https://matrix.to/#/#cinny:matrix.org).**
+
+## Helpful links
+- [BEM methodology](http://getbem.com/introduction/)
+- [Atomic design](https://bradfrost.com/blog/post/atomic-web-design/)
+- [Matrix JavaScript SDK documentation](https://matrix-org.github.io/matrix-js-sdk/19.2.0/index.html)

Dockerfile

@@ -3,14 +3,14 @@ FROM node:17.9.0-alpine3.15 as builder
 
 WORKDIR /src
 
-COPY package.json package-lock.json /src/
+COPY .npmrc package.json package-lock.json /src/
 RUN npm ci
 COPY . /src/
 RUN npm run build
 
 
 ## App
-FROM nginx:1.21.6-alpine
+FROM nginx:1.23.1-alpine
 
 COPY --from=builder /src/dist /app
 

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 Ajay Bura (ajbura)
+Copyright (c) 2021-present Ajay Bura (ajbura)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,9 +1,5 @@
-<p align="center">
-    <img src="https://raw.githubusercontent.com/ajbura/cinny/dev/public/res/svg/cinny.svg?sanitize=true"
-        height="16">
-    <span><b>Cinny</b></span>
-</p>
-<p align="center">
+# Cinny
+<p>
     <a href="https://github.com/ajbura/cinny/releases">
         <img alt="GitHub release downloads" src="https://img.shields.io/github/downloads/ajbura/cinny/total?logo=github&style=social"></a>
     <a href="https://hub.docker.com/r/ajbura/cinny">
@@ -16,21 +12,30 @@
         <img alt="Sponsor Cinny" src="https://img.shields.io/opencollective/all/cinny?logo=opencollective&style=social"></a>
 </p>
 
-**Cinny** is a Matrix client focusing primarily on simple, elegant and secure interface. The main goal is to have a client that is easy on end user 
-and feels a modern chat application.
-
-- [Contributing](./CONTRIBUTING.md)
+A Matrix client focusing primarily on simple, elegant and secure interface. The main goal is to have an instant messaging application that is easy on people and has a modern touch.
 - [Roadmap](https://github.com/ajbura/cinny/projects/11)
+- [Contributing](./CONTRIBUTING.md)
 
-## Building and Running
+## Getting started
+Web app is available at https://app.cinny.in and gets updated on each new release. The `dev` branch is continuously deployed at https://dev.cinny.in but keep in mind that it could have things broken.
 
-### Running pre-compiled
+You can also download our desktop app from [cinny-desktop repository](https://github.com/cinnyapp/cinny-desktop).
 
-A tarball of pre-compiled version of the app is provided with each [release](https://github.com/ajbura/cinny/releases).
-You can serve the application with a webserver of your choosing by simply copying `dist/` directory to the webroot.
+To host Cinny on your own, download tarball of the app from [GitHub release](https://github.com/cinnyapp/cinny/releases/latest).
+You can serve the application with a webserver of your choice by simply copying `dist/` directory to the webroot. 
+To set default Homeserver on login and register page, place a customized [`config.json`](config.json) in webroot of your choice.
+
+Alternatively you can just pull the [DockerHub image](https://hub.docker.com/r/ajbura/cinny) by:
+```
+docker pull ajbura/cinny
+```
+or [ghcr image](https://github.com/cinnyapp/cinny/pkgs/container/cinny) by:
+```
+docker pull ghcr.io/cinnyapp/cinny:latest
+```
 
 <details>
-<summary>PGP Public Key to verify pre-compiled tarball</summary>
+<summary>PGP Public Key to verify tarball</summary>
 
 ```
 -----BEGIN PGP PUBLIC KEY BLOCK-----
@@ -77,48 +82,39 @@ UeGsouhyuITLwEhScounZDqop+Dx
 ```
 </details>
 
-### Building from source
+## Local development
 > We recommend using a version manager as versions change very quickly. You will likely need to switch 
 between multiple Node.js versions based on the needs of different projects you're working on. [NVM on windows](https://github.com/coreybutler/nvm-windows#installation--upgrades) on Windows and [nvm](https://github.com/nvm-sh/nvm) on Linux/macOS are pretty good choices. Also recommended nodejs version is 16.15.0 LTS.
 
-Execute the following commands to compile the app from its source code:
-
+Execute the following commands to start a development server:
 ```sh
 npm ci # Installs all dependencies
+npm start # Serve a development version
+```
+
+To build the app:
+```sh
 npm run build # Compiles the app into the dist/ directory
 ```
 
-You can then copy the files to a webserver's webroot of your choice.
-
-To serve a development version of the app locally for testing, you need to use the command `npm start`.
-
 ### Running with Docker
-
 This repository includes a Dockerfile, which builds the application from source and serves it with Nginx on port 80. To
 use this locally, you can build the container like so:
-
 ```
 docker build -t cinny:latest .
 ```
 
 You can then run the container you've built with a command similar to this:
-
 ```
 docker run -p 8080:80 cinny:latest
 ```
 
-This will forward your `localhost` port 8080 to the container's port 80. You can visit the app in your browser by
-navigating to `http://localhost:8080`.
+This will forward your `localhost` port 8080 to the container's port 80. You can visit the app in your browser by navigating to `http://localhost:8080`.
 
-Alternatively you can just pull the [DockerHub image](https://hub.docker.com/r/ajbura/cinny) by `docker pull ajbura/cinny`.
-
-### Configuring default Homeserver
-
-To set default Homeserver on login and register page, place a customized [`config.json`](config.json) in webroot of your choice.
 
 ## License
 
-Copyright (c) 2021 Ajay Bura (ajbura)
+Copyright (c) 2021-present Ajay Bura (ajbura)
 
 Code licensed under the MIT License: <http://opensource.org/licenses/MIT>
 

config.json

@@ -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
-}
+}

package.json

@@ -1,11 +1,11 @@
 {
   "name": "cinny",
-  "version": "2.0.3",
+  "version": "2.1.3",
   "description": "Yet another matrix client",
   "main": "index.js",
   "engines": {
-    "npm": ">=6.14.8 <=8.5.5",
-    "node": ">=14.15.0 <=17.9.0"
+    "npm": ">=6.14.8",
+    "node": ">=14.15.0"
   },
   "scripts": {
     "start": "webpack serve --config ./webpack.dev.js --open",
@@ -15,43 +15,41 @@
   "author": "Ajay Bura",
   "license": "MIT",
   "dependencies": {
-    "@fontsource/inter": "^4.5.10",
-    "@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",
+    "@fontsource/inter": "^4.5.12",
+    "@fontsource/roboto": "^4.5.8",
+    "@khanacademy/simple-markdown": "^0.8.3",
+    "@matrix-org/olm": "https://gitlab.matrix.org/api/v4/projects/27/packages/npm/@matrix-org/olm/-/@matrix-org/olm-3.2.12.tgz",
     "@tippyjs/react": "^4.2.6",
     "babel-polyfill": "^6.26.0",
+    "blurhash": "^1.1.5",
     "browser-encrypt-attachment": "^0.3.0",
     "dateformat": "^5.0.3",
     "emojibase-data": "^7.0.1",
     "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",
-    "micromark": "^3.0.10",
-    "micromark-extension-gfm": "^2.0.1",
-    "micromark-extension-math": "^2.0.2",
-    "micromark-util-chunked": "^1.0.0",
-    "micromark-util-resolve-all": "^1.0.0",
-    "micromark-util-symbol": "^1.0.1",
+    "html-react-parser": "^3.0.4",
+    "katex": "^0.16.2",
+    "linkify-html": "^4.0.0-beta.5",
+    "linkifyjs": "^4.0.0-beta.5",
+    "matrix-js-sdk": "^19.4.0",
     "prop-types": "^15.8.1",
     "react": "^17.0.2",
     "react-autosize-textarea": "^7.1.0",
+    "react-blurhash": "^0.1.3",
     "react-dnd": "^15.1.2",
     "react-dnd-html5-backend": "^15.1.3",
     "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": "^7.18.13",
+    "@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 +59,27 @@
     "crypto-browserify": "^3.12.0",
     "css-loader": "^6.7.1",
     "css-minimizer-webpack-plugin": "^4.0.0",
-    "eslint": "^8.16.0",
+    "eslint": "^8.23.0",
     "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": "^7.31.1",
+    "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": "^1.54.5",
+    "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": "^4.10.1",
     "webpack-merge": "^5.7.3"
   }
 }

public/res/README.md

@@ -1,4 +1,4 @@
-Graphics (c) by Ajay Bura (ajbura)
+Copyright (c) 2021-present Ajay Bura (ajbura)
 
 Graphic content is licensed under a
 Creative Commons Attribution 4.0 International License.

public/res/ic/outlined/external.svg

@@ -1,12 +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>
-	<polygon points="14,3 14,5 17.8,5 12.9,9.9 14.3,11.3 19,6.6 19,10.2 21,10.2 21,3 	"/>
-	<path d="M3,10.2h2V5h5V3H5C3.9,3,3,3.9,3,5V10.2z"/>
-	<path d="M5,14.2H3V19c0,1.1,0.9,2,2,2h5v-2H5V14.2z"/>
-	<path d="M19,19h-5v2h5c1.1,0,2-0.9,2-2v-4.8h-2V19z"/>
-</g>
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M14 3V5H17.8L12.9 9.9L14.3 11.3L19 6.6V10.2H21V3H14Z" fill="black"/>
+<path d="M5 5H10V3H5C3.9 3 3 3.9 3 5V19C3 20.1 3.9 21 5 21H19C20.1 21 21 20.1 21 19V14.2H19V19H5V5Z" fill="black"/>
 </svg>

public/res/ic/outlined/eye-blind.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="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>

public/res/ic/outlined/eye.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>

public/res/ic/outlined/sticker.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>

src/app/atoms/button/Button.scss

@@ -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;
   }
 }
 

src/app/atoms/input/Input.jsx

@@ -16,6 +16,7 @@ function Input({
       { resizable
         ? (
           <TextareaAutosize
+            dir="auto"
             style={{ minHeight: `${minHeight}px` }}
             name={name}
             id={id}
@@ -34,6 +35,7 @@ function Input({
           />
         ) : (
           <input
+            dir="auto"
             ref={forwardRef}
             id={id}
             name={name}

src/app/atoms/math/Math.jsx

@@ -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,

src/app/atoms/modal/RawModal.jsx

@@ -42,7 +42,6 @@ function RawModal({
       shouldCloseOnEsc={closeFromOutside}
       shouldCloseOnOverlayClick={closeFromOutside}
       shouldReturnFocusAfterClose={false}
-      closeTimeoutMS={300}
     >
       {children}
     </Modal>

src/app/atoms/modal/RawModal.scss

@@ -1,33 +1,9 @@
-.ReactModal__Overlay {
-  opacity: 0;
-  transition: opacity 200ms var(--fluid-slide-up);
-}
-.ReactModal__Overlay--after-open{
-  opacity: 1;
-}
-.ReactModal__Overlay--before-close{
-  opacity: 0;
-}
-
-.ReactModal__Content {
-  transform: translateY(100%);
-  transition: transform 200ms var(--fluid-slide-up);
-}
-
-.ReactModal__Content--after-open{
-  transform: translateY(0);
-}
-
-.ReactModal__Content--before-close{
-  transform: translateY(100%);
-}
-
 .raw-modal {
   --small-modal-width: 525px;
   --medium-modal-width: 712px;
   --large-modal-width: 1024px;
 
-
+  position: relative;
   width: 100%;
   max-height: 100%;
   border-radius: var(--bo-radius);
@@ -60,4 +36,31 @@
     height: 100%;
     background-color: var(--bg-overlay);
   }
-}
+}
+
+.ReactModal__Overlay {
+  animation: raw-modal--overlay 150ms;
+}
+
+.ReactModal__Content {
+  animation: raw-modal--content 150ms;
+}
+
+@keyframes raw-modal--content {
+  0% {
+    transform: translateY(100px);
+    opacity: .5;
+  }
+  100% {
+    transform: translateY(0);
+    opacity: 1;
+  }
+}
+@keyframes raw-modal--overlay {
+  0% {
+    opacity: 0;
+  }
+  100% {
+    opacity: 1;
+  }
+}

src/app/atoms/time/Time.jsx

@@ -0,0 +1,44 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+
+import dateFormat from 'dateformat';
+import { isInSameDay } from '../../../util/common';
+
+function Time({ timestamp, fullTime }) {
+  const date = new Date(timestamp);
+
+  const formattedFullTime = dateFormat(date, 'dd mmmm yyyy, hh:MM TT');
+  let formattedDate = formattedFullTime;
+
+  if (!fullTime) {
+    const compareDate = new Date();
+    const isToday = isInSameDay(date, compareDate);
+    compareDate.setDate(compareDate.getDate() - 1);
+    const isYesterday = isInSameDay(date, compareDate);
+
+    formattedDate = dateFormat(date, isToday || isYesterday ? 'hh:MM TT' : 'dd/mm/yyyy');
+    if (isYesterday) {
+      formattedDate = `Yesterday, ${formattedDate}`;
+    }
+  }
+
+  return (
+    <time
+      dateTime={date.toISOString()}
+      title={formattedFullTime}
+    >
+      {formattedDate}
+    </time>
+  );
+}
+
+Time.defaultProps = {
+  fullTime: false,
+};
+
+Time.propTypes = {
+  timestamp: PropTypes.number.isRequired,
+  fullTime: PropTypes.bool,
+};
+
+export default Time;

src/app/molecules/image-lightbox/ImageLightbox.jsx

@@ -0,0 +1,47 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import './ImageLightbox.scss';
+import FileSaver from 'file-saver';
+
+import Text from '../../atoms/text/Text';
+import RawModal from '../../atoms/modal/RawModal';
+import IconButton from '../../atoms/button/IconButton';
+
+import DownloadSVG from '../../../../public/res/ic/outlined/download.svg';
+import ExternalSVG from '../../../../public/res/ic/outlined/external.svg';
+
+function ImageLightbox({
+  url, alt, isOpen, onRequestClose,
+}) {
+  const handleDownload = () => {
+    FileSaver.saveAs(url, alt);
+  };
+
+  return (
+    <RawModal
+      className="image-lightbox__modal"
+      overlayClassName="image-lightbox__overlay"
+      isOpen={isOpen}
+      onRequestClose={onRequestClose}
+      size="large"
+    >
+      <div className="image-lightbox__header">
+        <Text variant="b2" weight="medium">{alt}</Text>
+        <IconButton onClick={() => window.open(url)} size="small" src={ExternalSVG} />
+        <IconButton onClick={handleDownload} size="small" src={DownloadSVG} />
+      </div>
+      <div className="image-lightbox__content">
+        <img src={url} alt={alt} />
+      </div>
+    </RawModal>
+  );
+}
+
+ImageLightbox.propTypes = {
+  url: PropTypes.string.isRequired,
+  alt: PropTypes.string.isRequired,
+  isOpen: PropTypes.bool.isRequired,
+  onRequestClose: PropTypes.func.isRequired,
+};
+
+export default ImageLightbox;

src/app/molecules/image-lightbox/ImageLightbox.scss

@@ -0,0 +1,50 @@
+@use '../../partials/flex';
+@use '../../partials/text';
+
+.image-lightbox__modal {
+  box-shadow: none;
+  width: unset;
+  gap: var(--sp-normal);
+
+  border-radius: 0;
+  pointer-events: none;
+
+  & .text {
+    color: white;
+  }
+  & .ic-raw {
+    background-color: white;
+  }
+}
+
+.image-lightbox__overlay {
+  background-color: var(--bg-overlay-low);
+}
+
+
+.image-lightbox__header > *,
+.image-lightbox__content > * {
+  pointer-events: all;
+}
+.image-lightbox__header {
+  display: flex;
+  align-items: center;
+
+  & > .text {
+    @extend .cp-fx__item-one;
+    @extend .cp-txt__ellipsis;
+  }
+}
+.image-lightbox__content {
+  display: flex;
+  justify-content: center;
+  max-height: 80vh;
+
+  & img {
+    background-color: var(--bg-surface-low);
+    object-fit: contain;
+    max-width: 100%;
+    max-height: 100%;
+    border-radius: var(--bo-radius);
+  }
+}

src/app/molecules/image-pack/ImagePack.jsx

@@ -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 };

src/app/molecules/image-pack/ImagePack.scss

@@ -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);
+    }
+  }
+}

src/app/molecules/image-pack/ImagePackItem.jsx

@@ -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;

src/app/molecules/image-pack/ImagePackItem.scss

@@ -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);
+    }
+  }
+}

src/app/molecules/image-pack/ImagePackProfile.jsx

@@ -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;

src/app/molecules/image-pack/ImagePackProfile.scss

@@ -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);
+    }
+  }
+}

src/app/molecules/image-pack/ImagePackUpload.jsx

@@ -0,0 +1,75 @@
+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.value = img.name.slice(0, img.name.indexOf('.'));
+    shortcodeRef.current.focus();
+  };
+  const handleRemove = () => {
+    setImgFile(null);
+    inputRef.current.value = null;
+    shortcodeRef.current.value = '';
+  };
+
+  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;

src/app/molecules/image-pack/ImagePackUpload.scss

@@ -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;
+    }
+  }
+}

src/app/molecules/image-pack/ImagePackUsageSelector.jsx

@@ -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;

src/app/molecules/image-upload/ImageUpload.jsx

@@ -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;

src/app/molecules/media/Media.jsx

@@ -4,42 +4,17 @@ import './Media.scss';
 
 import encrypt from 'browser-encrypt-attachment';
 
+import { BlurhashCanvas } from 'react-blurhash';
 import Text from '../../atoms/text/Text';
 import IconButton from '../../atoms/button/IconButton';
 import Spinner from '../../atoms/spinner/Spinner';
+import ImageLightbox from '../image-lightbox/ImageLightbox';
 
 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
-const ALLOWED_BLOB_MIMETYPES = [
-  'image/jpeg',
-  'image/gif',
-  'image/png',
-
-  'video/mp4',
-  'video/webm',
-  'video/ogg',
-
-  'audio/mp4',
-  'audio/webm',
-  'audio/aac',
-  'audio/mpeg',
-  'audio/ogg',
-  'audio/wave',
-  'audio/wav',
-  'audio/x-wav',
-  'audio/x-pn-wav',
-  'audio/flac',
-  'audio/x-flac',
-];
-function getBlobSafeMimeType(mimetype) {
-  if (!ALLOWED_BLOB_MIMETYPES.includes(mimetype)) {
-    return 'application/octet-stream';
-  }
-  return mimetype;
-}
+import { getBlobSafeMimeType } from '../../../util/mimetypes';
 
 async function getDecryptedBlob(response, type, decryptData) {
   const arrayBuffer = await response.arrayBuffer();
@@ -61,9 +36,8 @@ 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;
 }
 
@@ -147,7 +121,82 @@ File.propTypes = {
 };
 
 function Image({
-  name, width, height, link, file, type,
+  name, width, height, link, file, type, blurhash,
+}) {
+  const [url, setUrl] = useState(null);
+  const [blur, setBlur] = useState(true);
+  const [lightbox, setLightbox] = useState(false);
+
+  useEffect(() => {
+    let unmounted = false;
+    async function fetchUrl() {
+      const myUrl = await getUrl(link, type, file);
+      if (unmounted) return;
+      setUrl(myUrl);
+    }
+    fetchUrl();
+    return () => {
+      unmounted = true;
+    };
+  }, []);
+
+  const toggleLightbox = () => {
+    if (!url) return;
+    setLightbox(!lightbox);
+  };
+
+  return (
+    <>
+      <div className="file-container">
+        <div
+          style={{ height: width !== null ? getNativeHeight(width, height) : 'unset' }}
+          className="image-container"
+          role="button"
+          tabIndex="0"
+          onClick={toggleLightbox}
+          onKeyDown={toggleLightbox}
+        >
+          { blurhash && blur && <BlurhashCanvas hash={blurhash} punch={1} />}
+          { url !== null && (
+            <img
+              style={{ display: blur ? 'none' : 'unset' }}
+              onLoad={() => setBlur(false)}
+              src={url || link}
+              alt={name}
+            />
+          )}
+        </div>
+      </div>
+      {url && (
+        <ImageLightbox
+          url={url}
+          alt={name}
+          isOpen={lightbox}
+          onRequestClose={toggleLightbox}
+        />
+      )}
+    </>
+  );
+}
+Image.defaultProps = {
+  file: null,
+  width: null,
+  height: null,
+  type: '',
+  blurhash: '',
+};
+Image.propTypes = {
+  name: PropTypes.string.isRequired,
+  width: PropTypes.number,
+  height: PropTypes.number,
+  link: PropTypes.string.isRequired,
+  file: PropTypes.shape({}),
+  type: PropTypes.string,
+  blurhash: PropTypes.string,
+};
+
+function Sticker({
+  name, height, width, link, file, type,
 }) {
   const [url, setUrl] = useState(null);
 
@@ -165,21 +214,18 @@ function Image({
   }, []);
 
   return (
-    <div className="file-container">
-      <FileHeader name={name} link={url || link} type={type} external />
-      <div style={{ height: width !== null ? getNativeHeight(width, height) : 'unset' }} className="image-container">
-        { url !== null && <img src={url || link} alt={name} />}
-      </div>
+    <div className="sticker-container" style={{ height: width !== null ? getNativeHeight(width, height, 128) : 'unset' }}>
+      { url !== null && <img src={url || link} title={name} alt={name} />}
     </div>
   );
 }
-Image.defaultProps = {
+Sticker.defaultProps = {
   file: null,
+  type: '',
   width: null,
   height: null,
-  type: '',
 };
-Image.propTypes = {
+Sticker.propTypes = {
   name: PropTypes.string.isRequired,
   width: PropTypes.number,
   height: PropTypes.number,
@@ -232,12 +278,13 @@ Audio.propTypes = {
 };
 
 function Video({
-  name, link, thumbnail,
-  width, height, file, type, thumbnailFile, thumbnailType,
+  name, link, thumbnail, thumbnailFile, thumbnailType,
+  width, height, file, type, blurhash,
 }) {
   const [isLoading, setIsLoading] = useState(false);
   const [url, setUrl] = useState(null);
   const [thumbUrl, setThumbUrl] = useState(null);
+  const [blur, setBlur] = useState(true);
 
   useEffect(() => {
     let unmounted = false;
@@ -252,16 +299,16 @@ function Video({
     };
   }, []);
 
-  async function loadVideo() {
+  const loadVideo = async () => {
     const myUrl = await getUrl(link, type, file);
     setUrl(myUrl);
     setIsLoading(false);
-  }
+  };
 
-  function handlePlayVideo() {
+  const handlePlayVideo = () => {
     setIsLoading(true);
     loadVideo();
-  }
+  };
 
   return (
     <div className="file-container">
@@ -269,14 +316,20 @@ function Video({
       <div
         style={{
           height: width !== null ? getNativeHeight(width, height) : 'unset',
-          backgroundImage: thumbUrl === null ? 'none' : `url(${thumbUrl}`,
         }}
         className="video-container"
       >
-        { url === null && isLoading && <Spinner size="small" /> }
-        { url === null && !isLoading && <IconButton onClick={handlePlayVideo} tooltip="Play video" src={PlaySVG} />}
-        { url !== null && (
-        /* eslint-disable-next-line jsx-a11y/media-has-caption */
+        { url === null ? (
+          <>
+            { blurhash && blur && <BlurhashCanvas hash={blurhash} punch={1} />}
+            { thumbUrl !== null && (
+              <img style={{ display: blur ? 'none' : 'unset' }} src={thumbUrl} onLoad={() => setBlur(false)} alt={name} />
+            )}
+            {isLoading && <Spinner size="small" />}
+            {!isLoading && <IconButton onClick={handlePlayVideo} tooltip="Play video" src={PlaySVG} />}
+          </>
+        ) : (
+          /* eslint-disable-next-line jsx-a11y/media-has-caption */
           <video autoPlay controls poster={thumbUrl}>
             <source src={url} type={getBlobSafeMimeType(type)} />
           </video>
@@ -290,22 +343,24 @@ Video.defaultProps = {
   height: null,
   file: null,
   thumbnail: null,
-  type: '',
   thumbnailType: null,
   thumbnailFile: null,
+  type: '',
+  blurhash: null,
 };
 Video.propTypes = {
   name: PropTypes.string.isRequired,
   link: PropTypes.string.isRequired,
   thumbnail: PropTypes.string,
+  thumbnailFile: PropTypes.shape({}),
+  thumbnailType: PropTypes.string,
   width: PropTypes.number,
   height: PropTypes.number,
   file: PropTypes.shape({}),
   type: PropTypes.string,
-  thumbnailFile: PropTypes.shape({}),
-  thumbnailType: PropTypes.string,
+  blurhash: PropTypes.string,
 };
 
 export {
-  File, Image, Audio, Video,
+  File, Image, Sticker, Audio, Video,
 };

src/app/molecules/media/Media.scss

@@ -27,6 +27,15 @@
   white-space: initial;
 }
 
+.sticker-container {
+  display: inline-flex;
+  max-width: 128px;
+  width: 100%;
+  & img {
+    width: 100% !important;
+  }
+}
+
 .image-container,
 .video-container,
 .audio-container {
@@ -42,25 +51,40 @@
   background-size: cover;
 }
 
-.image-container {
-  & img {
+.image-container,
+.video-container {
+  & img,
+  & canvas {
     max-width: unset !important;
     width: 100% !important;
+    height: 100%;
     border-radius: 0 !important;
     margin: 0 !important;
   }
 }
+.image-container {
+  max-height: 460px;
+  img {
+    cursor: pointer;
+    object-fit: cover;
+  }
+}
 
 .video-container {
+  position: relative;
   & .ic-btn-surface {
     background-color: var(--bg-surface-low);
   }
+  & .ic-btn-surface,
+  & .donut-spinner {
+    position: absolute;
+  }
   video {
-    width: 100%
+    width: 100%;
   }
 }
 .audio-container {
   audio {
-    width: 100%
+    width: 100%;
   }
-}
+}

src/app/molecules/message/Message.jsx

@@ -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';
@@ -25,6 +24,7 @@ import Tooltip from '../../atoms/tooltip/Tooltip';
 import Input from '../../atoms/input/Input';
 import Avatar from '../../atoms/avatar/Avatar';
 import IconButton from '../../atoms/button/IconButton';
+import Time from '../../atoms/time/Time';
 import ContextMenu, { MenuHeader, MenuItem, MenuBorder } from '../../atoms/context-menu/ContextMenu';
 import * as Media from '../media/Media';
 
@@ -37,6 +37,7 @@ import CmdIC from '../../../../public/res/ic/outlined/cmd.svg';
 import BinIC from '../../../../public/res/ic/outlined/bin.svg';
 
 import { confirmDialog } from '../confirm-dialog/ConfirmDialog';
+import { getBlobSafeMimeType } from '../../../util/mimetypes';
 
 function PlaceholderMessage() {
   return (
@@ -68,7 +69,7 @@ const MessageAvatar = React.memo(({
 ));
 
 const MessageHeader = React.memo(({
-  userId, username, time,
+  userId, username, timestamp, fullTime,
 }) => (
   <div className="message__header">
     <Text
@@ -82,14 +83,20 @@ const MessageHeader = React.memo(({
       <span>{twemojify(userId)}</span>
     </Text>
     <div className="message__time">
-      <Text variant="b3">{time}</Text>
+      <Text variant="b3">
+        <Time timestamp={timestamp} fullTime={fullTime} />
+      </Text>
     </div>
   </div>
 ));
+MessageHeader.defaultProps = {
+  fullTime: false,
+};
 MessageHeader.propTypes = {
   userId: PropTypes.string.isRequired,
   username: PropTypes.string.isRequired,
-  time: PropTypes.string.isRequired,
+  timestamp: PropTypes.number.isRequired,
+  fullTime: PropTypes.bool,
 };
 
 function MessageReply({ name, color, body }) {
@@ -162,8 +169,8 @@ 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);
@@ -200,7 +207,13 @@ const MessageBody = React.memo(({
   let content = null;
   if (isCustomHTML) {
     try {
-      content = twemojify(sanitizeCustomHtml(body), undefined, true, false, true);
+      content = twemojify(
+        sanitizeCustomHtml(initMatrix.matrixClient, body),
+        undefined,
+        true,
+        false,
+        true,
+      );
     } catch {
       console.error('Malformed custom html: ', body);
       content = twemojify(body, undefined);
@@ -240,7 +253,7 @@ const MessageBody = React.memo(({
 
   return (
     <div className="message__body">
-      <div className={`text ${emojiOnly ? 'text-h1' : 'text-b1'}`}>
+      <div dir="auto" className={`text ${emojiOnly ? 'text-h1' : 'text-b1'}`}>
         { msgType === 'm.emote' && (
           <>
             {'* '}
@@ -277,7 +290,12 @@ function MessageEdit({ body, onSave, onCancel }) {
   }, []);
 
   const handleKeyDown = (e) => {
-    if (e.keyCode === 13 && e.shiftKey === false) {
+    if (e.key === 'Escape') {
+      e.preventDefault();
+      onCancel();
+    }
+
+    if (e.key === 'Enter' && e.shiftKey === false) {
       e.preventDefault();
       onSave(editInputRef.current.value);
     }
@@ -322,7 +340,7 @@ 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 +348,17 @@ 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 +372,22 @@ 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 +396,7 @@ 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 +404,12 @@ 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 +420,10 @@ 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 +432,7 @@ function MessageReactionGroup({ roomTimeline, mEvent }) {
         isActive: false,
       };
     }
+    if (shortcode) reaction.shortcode = shortcode;
     if (count) {
       reaction.count = count;
     } else {
@@ -429,9 +448,10 @@ 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 +459,7 @@ 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 +469,13 @@ 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 +627,14 @@ 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';
+  const safeMimetype = getBlobSafeMimeType(mContent.info?.mimetype);
+  if (mE.getType() === 'm.sticker') {
+    msgType = 'm.sticker';
+  } else if (safeMimetype === 'application/octet-stream') {
+    msgType = 'm.file';
+  }
+
+  const blurhash = mContent?.info?.['xyz.amorgan.blurhash'];
 
   switch (msgType) {
     case 'm.file':
@@ -628,6 +655,18 @@ function genMediaContent(mE) {
           link={mx.mxcUrlToHttp(mediaMXC)}
           file={isEncryptedFile ? mContent.file : null}
           type={mContent.info?.mimetype}
+          blurhash={blurhash}
+        />
+      );
+    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':
@@ -654,6 +693,7 @@ function genMediaContent(mE) {
           height={typeof mContent.info?.h === 'number' ? mContent.info?.h : null}
           file={isEncryptedFile ? mContent.file : null}
           type={mContent.info?.mimetype}
+          blurhash={blurhash}
         />
       );
     default:
@@ -674,9 +714,9 @@ function getEditedBody(editedMEvent) {
 }
 
 function Message({
-  mEvent, isBodyOnly, roomTimeline, focus, time,
+  mEvent, isBodyOnly, roomTimeline,
+  focus, fullTime, isEdit, setEdit, cancelEdit,
 }) {
-  const [isEditing, setIsEditing] = useState(false);
   const roomId = mEvent.getRoomId();
   const { editedTimeline, reactionTimeline } = roomTimeline ?? {};
 
@@ -691,7 +731,7 @@ function Message({
   const avatarSrc = mEvent.sender?.getAvatarUrl(initMatrix.matrixClient.baseUrl, 36, 36, 'crop') ?? null;
 
   const edit = useCallback(() => {
-    setIsEditing(true);
+    setEdit(eventId);
   }, []);
   const reply = useCallback(() => {
     replyTo(senderId, mEvent.getId(), body);
@@ -735,7 +775,12 @@ function Message({
       }
       <div className="message__main-container">
         {!isBodyOnly && (
-          <MessageHeader userId={senderId} username={username} time={time} />
+          <MessageHeader
+            userId={senderId}
+            username={username}
+            timestamp={mEvent.getTs()}
+            fullTime={fullTime}
+          />
         )}
         {roomTimeline && isReply && (
           <MessageReplyWrapper
@@ -743,7 +788,7 @@ function Message({
             eventId={mEvent.replyEventId}
           />
         )}
-        {!isEditing && (
+        {!isEdit && (
           <MessageBody
             senderName={username}
             isCustomHTML={isCustomHTML}
@@ -752,22 +797,22 @@ function Message({
             isEdited={isEdited}
           />
         )}
-        {isEditing && (
+        {isEdit && (
           <MessageEdit
             body={body}
             onSave={(newBody) => {
               if (newBody !== body) {
                 initMatrix.roomsInput.sendEditedMessage(roomId, mEvent, newBody);
               }
-              setIsEditing(false);
+              cancelEdit();
             }}
-            onCancel={() => setIsEditing(false)}
+            onCancel={cancelEdit}
           />
         )}
         {haveReactions && (
           <MessageReactionGroup roomTimeline={roomTimeline} mEvent={mEvent} />
         )}
-        {roomTimeline && !isEditing && (
+        {roomTimeline && !isEdit && (
           <MessageOptions
             roomTimeline={roomTimeline}
             mEvent={mEvent}
@@ -783,13 +828,20 @@ Message.defaultProps = {
   isBodyOnly: false,
   focus: false,
   roomTimeline: null,
+  fullTime: false,
+  isEdit: false,
+  setEdit: null,
+  cancelEdit: null,
 };
 Message.propTypes = {
   mEvent: PropTypes.shape({}).isRequired,
   isBodyOnly: PropTypes.bool,
   roomTimeline: PropTypes.shape({}),
   focus: PropTypes.bool,
-  time: PropTypes.string.isRequired,
+  fullTime: PropTypes.bool,
+  isEdit: PropTypes.bool,
+  setEdit: PropTypes.func,
+  cancelEdit: PropTypes.func,
 };
 
 export { Message, MessageReply, PlaceholderMessage };

src/app/molecules/message/Message.scss

@@ -15,7 +15,7 @@
       display: flex;
     }
   }
-  
+
   &__avatar-container {
     padding-top: 6px;
     @include dir.side(margin, 0, var(--sp-tight));
@@ -101,7 +101,6 @@
   }
 }
 
-
 .message__header {
   display: flex;
   align-items: baseline;
@@ -115,10 +114,16 @@
       @extend .cp-txt__ellipsis;
       color: inherit;
     }
-    & > span:last-child { display: none; }
+    & > span:last-child {
+      display: none;
+    }
     &:hover {
-      & > span:first-child { display: none; }
-      & > span:last-child { display: block; }
+      & > span:first-child {
+        display: none;
+      }
+      & > span:last-child {
+        display: block;
+      }
     }
   }
 
@@ -168,7 +173,11 @@
   & > .text > a {
     white-space: initial !important;
   }
-  
+
+  & p:not(:last-child) {
+    margin-bottom: var(--sp-normal);
+  }
+
   & span[data-mx-pill] {
     background-color: hsla(0, 0%, 64%, 0.15);
     padding: 0 2px;
@@ -191,7 +200,7 @@
   & span[data-mx-spoiler] {
     border-radius: 4px;
     background-color: rgba(124, 124, 124, 0.5);
-    color:transparent;
+    color: transparent;
     cursor: pointer;
     -webkit-touch-callout: none;
     -webkit-user-select: none;
@@ -220,6 +229,8 @@
   padding: var(--sp-extra-tight) 0;
   &-btns button {
     margin: var(--sp-tight) 0 0 0;
+    padding: var(--sp-ultra-tight) var(--sp-tight);
+    min-width: 0;
     @include dir.side(margin, 0, var(--sp-tight));
   }
 }
@@ -250,15 +261,14 @@
   cursor: pointer;
 
   & .react-emoji {
-    width: 16px;
     height: 16px;
     margin: 2px;
   }
   &-count {
     margin: 0 var(--sp-ultra-tight);
-    color: var(--tc-surface-normal)
+    color: var(--tc-surface-normal);
   }
-  &-tooltip .react-emoji  {
+  &-tooltip .react-emoji {
     width: 16px;
     height: 16px;
     margin: 0 var(--sp-ultra-tight);
@@ -271,19 +281,19 @@
     }
   }
   &:active {
-    background-color: var(--bg-surface-active)
+    background-color: var(--bg-surface-active);
   }
 
   &--active {
     background-color: var(--bg-caution-active);
-    
+
     @media (hover: hover) {
       &:hover {
         background-color: var(--bg-caution-hover);
       }
     }
     &:active {
-      background-color: var(--bg-caution-active)
+      background-color: var(--bg-caution-active);
     }
   }
 }
@@ -304,7 +314,12 @@
 
 // markdown formating
 .message__body {
-  & h1, h2, h3, h4, h5, h6 {
+  & h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
     margin: 0;
     margin-bottom: var(--sp-ultra-tight);
     font-weight: var(--fw-medium);
@@ -425,7 +440,8 @@
     @include scrollbar.scroll__h;
     @include scrollbar.scroll--auto-hide;
 
-    & td, & th {
+    & td,
+    & th {
       padding: var(--sp-extra-tight);
       border: 1px solid var(--bg-surface-border);
       border-width: 0 1px 1px 0;
@@ -433,11 +449,11 @@
       &:last-child {
         border-width: 0;
         border-bottom-width: 1px;
-        [dir=rtl] & {
+        [dir='rtl'] & {
           border-width: 0 1px 1px 0;
         }
       }
-      [dir=rtl] &:first-child {
+      [dir='rtl'] &:first-child {
         border-width: 0;
         border-bottom-width: 1px;
       }

src/app/molecules/message/TimelineChange.jsx

@@ -4,6 +4,7 @@ import './TimelineChange.scss';
 
 import Text from '../../atoms/text/Text';
 import RawIcon from '../../atoms/system-icons/RawIcon';
+import Time from '../../atoms/time/Time';
 
 import JoinArraowIC from '../../../../public/res/ic/outlined/join-arrow.svg';
 import LeaveArraowIC from '../../../../public/res/ic/outlined/leave-arrow.svg';
@@ -12,7 +13,7 @@ import InviteCancelArraowIC from '../../../../public/res/ic/outlined/invite-canc
 import UserIC from '../../../../public/res/ic/outlined/user.svg';
 
 function TimelineChange({
-  variant, content, time, onClick,
+  variant, content, timestamp, onClick,
 }) {
   let iconSrc;
 
@@ -48,7 +49,9 @@ function TimelineChange({
         </Text>
       </div>
       <div className="timeline-change__time">
-        <Text variant="b3">{time}</Text>
+        <Text variant="b3">
+          <Time timestamp={timestamp} />
+        </Text>
       </div>
     </button>
   );
@@ -68,7 +71,7 @@ TimelineChange.propTypes = {
     PropTypes.string,
     PropTypes.node,
   ]).isRequired,
-  time: PropTypes.string.isRequired,
+  timestamp: PropTypes.number.isRequired,
   onClick: PropTypes.func,
 };
 

src/app/molecules/room-aliases/RoomAliases.jsx

@@ -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 = [];

src/app/molecules/room-emojis/RoomEmojis.jsx

@@ -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;

src/app/molecules/room-emojis/RoomEmojis.scss

@@ -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;
+  }
+}

src/app/molecules/room-notification/RoomNotification.jsx

@@ -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,

src/app/molecules/room-permissions/RoomPermissions.jsx

@@ -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

src/app/molecules/room-profile/RoomProfile.jsx

@@ -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>}

src/app/molecules/room-search/RoomSearch.jsx

@@ -2,8 +2,6 @@ import React, { useState, useEffect } from 'react';
 import PropTypes from 'prop-types';
 import './RoomSearch.scss';
 
-import dateFormat from 'dateformat';
-
 import initMatrix from '../../../client/initMatrix';
 import cons from '../../../client/state/cons';
 import { selectRoom } from '../../../client/action/navigation';
@@ -120,14 +118,13 @@ function RoomSearch({ roomId }) {
   const renderTimeline = (timeline) => (
     <div className="room-search__result-item" key={timeline[0].getId()}>
       { timeline.map((mEvent) => {
-        const time = dateFormat(mEvent.getDate(), 'dd/mm/yyyy - hh:MM TT');
         const id = mEvent.getId();
         return (
           <React.Fragment key={id}>
             <Message
               mEvent={mEvent}
               isBodyOnly={false}
-              time={time}
+              fullTime
             />
             <Button onClick={() => selectRoom(roomId, id)}>View</Button>
           </React.Fragment>

src/app/molecules/space-options/SpaceOptions.jsx

@@ -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) => {
+      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}

src/app/organisms/emoji-board/EmojiBoard.jsx

@@ -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 = () => {
@@ -247,39 +252,6 @@ function EmojiBoard({ onSelect, searchRef }) {
 
   return (
     <div id="emoji-board" className="emoji-board">
-      <div className="emoji-board__content">
-        <div className="emoji-board__content__search">
-          <RawIcon size="small" src={SearchIC} />
-          <Input onChange={handleSearchChange} forwardRef={searchRef} placeholder="Search" />
-        </div>
-        <div className="emoji-board__content__emojis">
-          <ScrollView ref={scrollEmojisRef} autoHide>
-            <div onMouseMove={hoverEmoji} onClick={selectEmoji}>
-              <SearchedEmoji />
-              {recentEmojis.length > 0 && <EmojiGroup name="Recently used" groupEmojis={recentEmojis} />}
-              {
-                availableEmojis.map((pack) => (
-                  <EmojiGroup
-                    name={pack.displayName}
-                    key={pack.packIndex}
-                    groupEmojis={pack.getEmojis()}
-                    className="custom-emoji-group"
-                  />
-                ))
-              }
-              {
-                emojiGroups.map((group) => (
-                  <EmojiGroup key={group.name} name={group.name} groupEmojis={group.emojis} />
-                ))
-              }
-            </div>
-          </ScrollView>
-        </div>
-        <div ref={emojiInfo} className="emoji-board__content__info">
-          <div>{ parse(twemoji.parse('🙂')) }</div>
-          <Text>:slight_smile:</Text>
-        </div>
-      </div>
       <ScrollView invisible>
         <div className="emoji-board__nav">
           {recentEmojis.length > 0 && (
@@ -287,20 +259,21 @@ function EmojiBoard({ onSelect, searchRef }) {
               onClick={() => openGroup(0)}
               src={RecentClockIC}
               tooltip="Recent"
-              tooltipPlacement="right"
+              tooltipPlacement="left"
             />
           )}
           <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}
-                    tooltipPlacement="right"
+                    tooltip={pack.displayName ?? 'Unknown'}
+                    tooltipPlacement="left"
                     isImage
                   />
                 );
@@ -324,13 +297,46 @@ function EmojiBoard({ onSelect, searchRef }) {
                   key={indx}
                   src={ico}
                   tooltip={name}
-                  tooltipPlacement="right"
+                  tooltipPlacement="left"
                 />
               ))
             }
           </div>
         </div>
       </ScrollView>
+      <div className="emoji-board__content">
+        <div className="emoji-board__content__search">
+          <RawIcon size="small" src={SearchIC} />
+          <Input onChange={handleSearchChange} forwardRef={searchRef} placeholder="Search" />
+        </div>
+        <div className="emoji-board__content__emojis">
+          <ScrollView ref={scrollEmojisRef} autoHide>
+            <div onMouseMove={hoverEmoji} onClick={selectEmoji}>
+              <SearchedEmoji />
+              {recentEmojis.length > 0 && <EmojiGroup name="Recently used" groupEmojis={recentEmojis} />}
+              {
+                availableEmojis.map((pack) => (
+                  <EmojiGroup
+                    name={pack.displayName ?? 'Unknown'}
+                    key={pack.packIndex}
+                    groupEmojis={pack.getEmojis()}
+                    className="custom-emoji-group"
+                  />
+                ))
+              }
+              {
+                emojiGroups.map((group) => (
+                  <EmojiGroup key={group.name} name={group.name} groupEmojis={group.emojis} />
+                ))
+              }
+            </div>
+          </ScrollView>
+        </div>
+        <div ref={emojiInfo} className="emoji-board__content__info">
+          <div>{ parse(twemoji.parse('🙂')) }</div>
+          <Text>:slight_smile:</Text>
+        </div>
+      </div>
     </div>
   );
 }

src/app/organisms/emoji-board/EmojiBoard.scss

@@ -25,8 +25,7 @@
 
     min-height: 100%;
     padding: 4px 6px;
-    background-color: var(--bg-surface-low);
-    @include dir.side(border, 1px solid var(--bg-surface-border), none);
+    @include dir.side(border, none, 1px solid var(--bg-surface-border));
 
     position: relative;
     
@@ -84,6 +83,7 @@
     .emoji {
       width: 32px;
       height: 32px;
+      object-fit: contain;
     }
   }
   & > p:last-child {
@@ -121,8 +121,12 @@
     @include dir.side(margin, var(--left-margin), var(--right-margin));
   }
   & .emoji {
-    width: 38px;
-    height: 38px;
+    max-width: 38px;
+    max-height: 38px;
+    width: 100%;
+    height: 100%;
+    overflow: hidden;
+    object-fit: contain;
     padding: var(--emoji-padding);
     cursor: pointer;
     &:hover {

src/app/organisms/emoji-board/custom-emoji.js

@@ -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);
+  if (userImagePack) 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,
 };

src/app/organisms/emoji-board/emoji.js

@@ -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,

src/app/organisms/emoji-board/recent.js

@@ -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) {

src/app/organisms/invite-user/InviteUser.jsx

@@ -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);

src/app/organisms/join-alias/JoinAlias.jsx

@@ -6,7 +6,7 @@ import initMatrix from '../../../client/initMatrix';
 import cons from '../../../client/state/cons';
 import navigation from '../../../client/state/navigation';
 import { join } from '../../../client/action/room';
-import { selectRoom, selectSpace } from '../../../client/action/navigation';
+import { selectRoom, selectTab } from '../../../client/action/navigation';
 
 import Text from '../../atoms/text/Text';
 import IconButton from '../../atoms/button/IconButton';
@@ -32,7 +32,7 @@ function JoinAliasContent({ term, requestClose }) {
   const openRoom = (roomId) => {
     const room = mx.getRoom(roomId);
     if (!room) return;
-    if (room.isSpaceRoom()) selectSpace(roomId);
+    if (room.isSpaceRoom()) selectTab(roomId);
     else selectRoom(roomId);
     requestClose();
   };

src/app/organisms/navigation/DrawerBreadcrumb.jsx

@@ -6,7 +6,7 @@ import { twemojify } from '../../../util/twemojify';
 
 import initMatrix from '../../../client/initMatrix';
 import cons from '../../../client/state/cons';
-import { selectSpace } from '../../../client/action/navigation';
+import { selectTab, selectSpace } from '../../../client/action/navigation';
 import navigation from '../../../client/state/navigation';
 import { abbreviateNumber } from '../../../util/common';
 
@@ -107,7 +107,10 @@ function DrawerBreadcrumb({ spaceId }) {
                   { index !== 0 && <RawIcon size="extra-small" src={ChevronRightIC} />}
                   <Button
                     className={index === spacePath.length - 1 ? 'drawer-breadcrumb__btn--selected' : ''}
-                    onClick={() => selectSpace(id)}
+                    onClick={() => {
+                      if (id === cons.tabs.HOME) selectTab(id);
+                      else selectSpace(id);
+                    }}
                   >
                     <Text variant="b2">{id === cons.tabs.HOME ? 'Home' : twemojify(mx.getRoom(id).name)}</Text>
                     { noti !== null && (

src/app/organisms/navigation/Home.jsx

@@ -30,7 +30,7 @@ function Home({ spaceId }) {
     roomIds = spaceChildIds.filter((roomId) => rooms.has(roomId));
     directIds = spaceChildIds.filter((roomId) => directs.has(roomId));
   } else {
-    spaceIds = roomList.getOrphanSpaces();
+    spaceIds = roomList.getOrphanSpaces().filter((id) => !accountData.spaceShortcut.has(id));
     roomIds = roomList.getOrphanRooms();
   }
 
@@ -80,10 +80,10 @@ function Home({ spaceId }) {
         <RoomsCategory name="People" roomIds={directIds.sort(roomIdByActivity)} drawerPostie={drawerPostie} />
       )}
 
-      { isCategorized && [...categories].map(([catId, childIds]) => {
+      { isCategorized && [...categories.keys()].sort(roomIdByAtoZ).map((catId) => {
         const rms = [];
         const dms = [];
-        childIds.forEach((id) => {
+        categories.get(catId).forEach((id) => {
           if (directs.has(id)) dms.push(id);
           else rms.push(id);
         });

src/app/organisms/profile-viewer/ProfileViewer.jsx

@@ -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);
@@ -209,19 +209,18 @@ function ProfileFooter({ roomId, userId, onRequestClose }) {
   };
 
   const toggleIgnore = async () => {
-    const ignoredUsers = mx.getIgnoredUsers();
-    const uIndex = ignoredUsers.indexOf(userId);
-    if (uIndex >= 0) {
-      if (uIndex === -1) return;
-      ignoredUsers.splice(uIndex, 1);
-    } else ignoredUsers.push(userId);
+    const isIgnored = mx.getIgnoredUsers().includes(userId);
 
     try {
       setIsIgnoring(true);
-      await mx.setIgnoredUsers(ignoredUsers);
+      if (isIgnored) {
+        await roomActions.unignore([userId]);
+      } else {
+        await roomActions.ignore([userId]);
+      }
 
       if (isMountedRef.current === false) return;
-      setIsUserIgnored(uIndex < 0);
+      setIsUserIgnored(!isIgnored);
       setIsIgnoring(false);
     } catch {
       setIsIgnoring(false);

src/app/organisms/room/RoomSettings.jsx

@@ -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 };

src/app/organisms/room/RoomViewCmdBar.jsx

@@ -8,51 +8,14 @@ import twemoji from 'twemoji';
 import { twemojify } from '../../../util/twemojify';
 
 import initMatrix from '../../../client/initMatrix';
-import { toggleMarkdown } from '../../../client/action/settings';
-import * as roomActions from '../../../client/action/room';
-import {
-  openCreateRoom,
-  openPublicRooms,
-  openInviteUser,
-} from '../../../client/action/navigation';
 import { getEmojiForCompletion } from '../emoji-board/custom-emoji';
 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';
-
-const commands = [{
-  name: 'markdown',
-  description: 'Toggle markdown for messages.',
-  exe: () => toggleMarkdown(),
-}, {
-  name: 'startDM',
-  isOptions: true,
-  description: 'Start direct message with user. Example: /startDM/@johndoe.matrix.org',
-  exe: (roomId, searchTerm) => openInviteUser(undefined, searchTerm),
-}, {
-  name: 'createRoom',
-  description: 'Create new room',
-  exe: () => openCreateRoom(),
-}, {
-  name: 'join',
-  isOptions: true,
-  description: 'Join room with alias. Example: /join/#cinny:matrix.org',
-  exe: (roomId, searchTerm) => openPublicRooms(searchTerm),
-}, {
-  name: 'leave',
-  description: 'Leave current room',
-  exe: (roomId) => {
-    roomActions.leave(roomId);
-  },
-}, {
-  name: 'invite',
-  isOptions: true,
-  description: 'Invite user to room. Example: /invite/@johndoe:matrix.org',
-  exe: (roomId, searchTerm) => openInviteUser(roomId, searchTerm),
-}];
+import { addRecentEmoji, getRecentEmojis } from '../emoji-board/recent';
+import commands from './commands';
 
 function CmdItem({ onClick, children }) {
   return (
@@ -71,16 +34,16 @@ function renderSuggestions({ prefix, option, suggestions }, fireCmd) {
     const cmdOptString = (typeof option === 'string') ? `/${option}` : '/?';
     return cmds.map((cmd) => (
       <CmdItem
-        key={cmd.name}
+        key={cmd}
         onClick={() => {
           fireCmd({
             prefix: cmdPrefix,
             option,
-            result: cmd,
+            result: commands[cmd],
           });
         }}
       >
-        <Text variant="b2">{`${cmd.name}${cmd.isOptions ? cmdOptString : ''}`}</Text>
+        <Text variant="b2">{`${cmd}${cmd.isOptions ? cmdOptString : ''}`}</Text>
       </CmdItem>
     ));
   }
@@ -209,13 +172,19 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
     const mx = initMatrix.matrixClient;
     const setupSearch = {
       '/': () => {
-        asyncSearch.setup(commands, { keys: ['name'], isContain: true });
-        setCmd({ prefix, suggestions: commands });
+        asyncSearch.setup(Object.keys(commands), { isContain: true });
+        setCmd({ prefix, suggestions: Object.keys(commands) });
       },
       ':': () => {
-        const emojis = getEmojiForCompletion(mx.getRoom(roomId));
+        const parentIds = initMatrix.roomList.getAllParentSpaces(roomId);
+        const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+        const emojis = getEmojiForCompletion(mx, [mx.getRoom(roomId), ...parentRooms]);
+        const recentEmoji = getRecentEmojis(20);
         asyncSearch.setup(emojis, { keys: ['shortcode'], isContain: true, limit: 20 });
-        setCmd({ prefix, suggestions: emojis.slice(26, 46) });
+        setCmd({
+          prefix,
+          suggestions: recentEmoji.length > 0 ? recentEmoji : emojis.slice(26, 46),
+        });
       },
       '@': () => {
         const members = mx.getRoom(roomId).getJoinedMembers().map((member) => ({
@@ -236,8 +205,9 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
   }
   function fireCmd(myCmd) {
     if (myCmd.prefix === '/') {
-      myCmd.result.exe(roomId, myCmd.option);
-      viewEvent.emit('cmd_fired');
+      viewEvent.emit('cmd_fired', {
+        replace: `/${myCmd.result.name}`,
+      });
     }
     if (myCmd.prefix === ':') {
       if (!myCmd.result.mxc) addRecentEmoji(myCmd.result.unicode);
@@ -247,7 +217,7 @@ function RoomViewCmdBar({ roomId, roomTimeline, viewEvent }) {
     }
     if (myCmd.prefix === '@') {
       viewEvent.emit('cmd_fired', {
-        replace: myCmd.result.name,
+        replace: `@${myCmd.result.userId}`,
       });
     }
     deactivateCmd();
@@ -256,11 +226,11 @@ 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;

src/app/organisms/room/RoomViewContent.jsx

@@ -118,17 +118,22 @@ function handleOnClickCapture(e) {
   }
 }
 
-function renderEvent(roomTimeline, mEvent, prevMEvent, isFocus = false) {
+function renderEvent(
+  roomTimeline,
+  mEvent,
+  prevMEvent,
+  isFocus,
+  isEdit,
+  setEdit,
+  cancelEdit,
+) {
   const isBodyOnly = (prevMEvent !== null
     && prevMEvent.getSender() === mEvent.getSender()
     && prevMEvent.getType() !== 'm.room.member'
     && prevMEvent.getType() !== 'm.room.create'
     && diffMinutes(mEvent.getDate(), prevMEvent.getDate()) <= MAX_MSG_DIFF_MINUTES
   );
-  const mDate = mEvent.getDate();
-  const isToday = isInSameDay(mDate, new Date());
-
-  const time = dateFormat(mDate, isToday ? 'hh:MM TT' : 'dd/mm/yyyy');
+  const timestamp = mEvent.getTs();
 
   if (mEvent.getType() === 'm.room.member') {
     const timelineChange = parseTimelineChange(mEvent);
@@ -138,7 +143,7 @@ function renderEvent(roomTimeline, mEvent, prevMEvent, isFocus = false) {
         key={mEvent.getId()}
         variant={timelineChange.variant}
         content={timelineChange.content}
-        time={time}
+        timestamp={timestamp}
       />
     );
   }
@@ -149,7 +154,10 @@ function renderEvent(roomTimeline, mEvent, prevMEvent, isFocus = false) {
       isBodyOnly={isBodyOnly}
       roomTimeline={roomTimeline}
       focus={isFocus}
-      time={time}
+      fullTime={false}
+      isEdit={isEdit}
+      setEdit={setEdit}
+      cancelEdit={cancelEdit}
     />
   );
 }
@@ -389,6 +397,8 @@ function RoomViewContent({ eventId, roomTimeline }) {
   const timelineSVRef = useRef(null);
   const timelineScrollRef = useRef(null);
   const eventLimitRef = useRef(null);
+  const [editEventId, setEditEventId] = useState(null);
+  const cancelEdit = () => setEditEventId(null);
 
   const readUptoEvtStore = useStore(roomTimeline);
   const [onLimitUpdate, forceUpdateLimit] = useForceUpdate();
@@ -473,6 +483,42 @@ function RoomViewContent({ eventId, roomTimeline }) {
     }
   }, [newEvent]);
 
+  const listenKeyboard = useCallback((event) => {
+    if (event.ctrlKey || event.altKey || event.metaKey) return;
+    if (event.key !== 'ArrowUp') return;
+    if (navigation.isRawModalVisible) return;
+
+    if (document.activeElement.id !== 'message-textarea') return;
+    if (document.activeElement.value !== '') return;
+
+    const {
+      timeline: tl, activeTimeline, liveTimeline, matrixClient: mx,
+    } = roomTimeline;
+    const limit = eventLimitRef.current;
+    if (activeTimeline !== liveTimeline) return;
+    if (tl.length > limit.length) return;
+
+    const mTypes = ['m.text'];
+    for (let i = tl.length - 1; i >= 0; i -= 1) {
+      const mE = tl[i];
+      if (
+        mE.getSender() === mx.getUserId()
+        && mE.getType() === 'm.room.message'
+        && mTypes.includes(mE.getContent()?.msgtype)
+      ) {
+        setEditEventId(mE.getId());
+        return;
+      }
+    }
+  }, [roomTimeline]);
+
+  useEffect(() => {
+    document.body.addEventListener('keydown', listenKeyboard);
+    return () => {
+      document.body.removeEventListener('keydown', listenKeyboard);
+    };
+  }, [listenKeyboard]);
+
   const handleTimelineScroll = (event) => {
     const timelineScroll = timelineScrollRef.current;
     if (!event.target) return;
@@ -538,7 +584,15 @@ function RoomViewContent({ eventId, roomTimeline }) {
       const isFocus = focusId === mEvent.getId();
       if (isFocus) jumpToItemIndex = itemCountIndex;
 
-      tl.push(renderEvent(roomTimeline, mEvent, isNewEvent ? null : prevMEvent, isFocus));
+      tl.push(renderEvent(
+        roomTimeline,
+        mEvent,
+        isNewEvent ? null : prevMEvent,
+        isFocus,
+        editEventId === mEvent.getId(),
+        setEditEventId,
+        cancelEdit,
+      ));
       itemCountIndex += 1;
     }
     if (roomTimeline.canPaginateForward() || limit.length < timeline.length) {

src/app/organisms/room/RoomViewInput.jsx

@@ -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 +20,13 @@ 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 { confirmDialog } from '../../molecules/confirm-dialog/ConfirmDialog';
+
 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';
@@ -30,6 +34,8 @@ import MarkdownIC from '../../../../public/res/ic/outlined/markdown.svg';
 import FileIC from '../../../../public/res/ic/outlined/file.svg';
 import CrossIC from '../../../../public/res/ic/outlined/cross.svg';
 
+import commands from './commands';
+
 const CMD_REGEX = /(^\/|:|@)(\S*)$/;
 let isTyping = false;
 let isCmdActivated = false;
@@ -129,7 +135,9 @@ 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();
   }
@@ -177,30 +185,58 @@ function RoomViewInput({
     };
   }, [roomId]);
 
-  const sendMessage = async () => {
-    requestAnimationFrame(() => deactivateCmdAndEmit());
-    const msgBody = textAreaRef.current.value;
+  const sendBody = async (body, msgType = 'm.text') => {
     if (roomsInput.isSending(roomId)) return;
-    if (msgBody.trim() === '' && attachment === null) return;
     sendIsTyping(false);
 
-    roomsInput.setMessage(roomId, msgBody);
+    roomsInput.setMessage(roomId, body);
     if (attachment !== null) {
       roomsInput.setAttachment(roomId, attachment);
     }
     textAreaRef.current.disabled = true;
     textAreaRef.current.style.cursor = 'not-allowed';
-    await roomsInput.sendInput(roomId);
+    await roomsInput.sendInput(roomId, msgType);
     textAreaRef.current.disabled = false;
     textAreaRef.current.style.cursor = 'unset';
     focusInput();
 
     textAreaRef.current.value = roomsInput.getMessage(roomId);
-    viewEvent.emit('message_sent');
     textAreaRef.current.style.height = 'unset';
     if (replyTo !== null) setReplyTo(null);
   };
 
+  const processCommand = (cmdBody) => {
+    const spaceIndex = cmdBody.indexOf(' ');
+    const cmdName = cmdBody.slice(1, spaceIndex > -1 ? spaceIndex : undefined);
+    const cmdData = spaceIndex > -1 ? cmdBody.slice(spaceIndex + 1) : '';
+    if (!commands[cmdName]) {
+      confirmDialog('Invalid Command', `"${cmdName}" is not a valid command.`, 'Alright');
+      return;
+    }
+    if (['me', 'shrug'].includes(cmdName)) {
+      commands[cmdName].exe(roomId, cmdData, (message, msgType) => sendBody(message, msgType));
+      return;
+    }
+    commands[cmdName].exe(roomId, cmdData);
+  };
+
+  const sendMessage = async () => {
+    requestAnimationFrame(() => deactivateCmdAndEmit());
+    const msgBody = textAreaRef.current.value.trim();
+    if (msgBody.startsWith('/')) {
+      processCommand(msgBody.trim());
+      textAreaRef.current.value = '';
+      textAreaRef.current.style.height = 'unset';
+      return;
+    }
+    if (msgBody === '' && attachment === null) return;
+    sendBody(msgBody, 'm.text');
+  };
+
+  const handleSendSticker = async (data) => {
+    roomsInput.sendSticker(roomId, data);
+  };
+
   function processTyping(msg) {
     const isEmptyMsg = msg === '';
 
@@ -254,7 +290,12 @@ function RoomViewInput({
   };
 
   const handleKeyDown = (e) => {
-    if (e.keyCode === 13 && e.shiftKey === false) {
+    if (e.key === 'Escape') {
+      e.preventDefault();
+      roomsInput.cancelReplyTo(roomId);
+      setReplyTo(null);
+    }
+    if (e.key === 'Enter' && e.shiftKey === false) {
       e.preventDefault();
       sendMessage();
     }
@@ -328,6 +369,7 @@ function RoomViewInput({
           <ScrollView autoHide>
             <Text className="room-input__textarea-wrapper">
               <TextareaAutosize
+                dir="auto"
                 id="message-textarea"
                 ref={textAreaRef}
                 onChange={handleMsgTyping}
@@ -340,6 +382,29 @@ 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);
@@ -388,6 +453,7 @@ function RoomViewInput({
         />
         <MessageReply
           userId={replyTo.userId}
+          onKeyDown={handleKeyDown}
           name={getUsername(replyTo.userId)}
           color={colorMXID(replyTo.userId)}
           body={replyTo.body}

src/app/organisms/room/RoomViewInput.scss

@@ -70,6 +70,7 @@
   &__preview > img {
     max-height: 40px;
     border-radius: var(--bo-radius);
+    max-width: 150px;
   }
   &__icon {
     padding: var(--sp-extra-tight);

src/app/organisms/room/commands.jsx

@@ -0,0 +1,211 @@
+import React from 'react';
+import './commands.scss';
+
+import initMatrix from '../../../client/initMatrix';
+import * as roomActions from '../../../client/action/room';
+import { hasDMWith, hasDevices } from '../../../util/matrixUtil';
+import { selectRoom, openReusableDialog } from '../../../client/action/navigation';
+
+import Text from '../../atoms/text/Text';
+import SettingTile from '../../molecules/setting-tile/SettingTile';
+
+const MXID_REG = /^@\S+:\S+$/;
+const ROOM_ID_ALIAS_REG = /^(#|!)\S+:\S+$/;
+const ROOM_ID_REG = /^!\S+:\S+$/;
+const MXC_REG = /^mxc:\/\/\S+$/;
+
+export function processMxidAndReason(data) {
+  let reason;
+  let idData = data;
+  const reasonMatch = data.match(/\s-r\s/);
+  if (reasonMatch) {
+    idData = data.slice(0, reasonMatch.index);
+    reason = data.slice(reasonMatch.index + reasonMatch[0].length);
+    if (reason.trim() === '') reason = undefined;
+  }
+  const rawIds = idData.split(' ');
+  const userIds = rawIds.filter((id) => id.match(MXID_REG));
+  return {
+    userIds,
+    reason,
+  };
+}
+
+const commands = {
+  me: {
+    name: 'me',
+    description: 'Display action',
+    exe: (roomId, data, onSuccess) => {
+      const body = data.trim();
+      if (body === '') return;
+      onSuccess(body, 'm.emote');
+    },
+  },
+  shrug: {
+    name: 'shrug',
+    description: 'Send ¯\\_(ツ)_/¯ as message',
+    exe: (roomId, data, onSuccess) => onSuccess(
+      `¯\\_(ツ)_/¯${data.trim() !== '' ? ` ${data}` : ''}`,
+      'm.text',
+    ),
+  },
+  help: {
+    name: 'help',
+    description: 'View all commands',
+    // eslint-disable-next-line no-use-before-define
+    exe: () => openHelpDialog(),
+  },
+  startdm: {
+    name: 'startdm',
+    description: 'Start DM with user. Example: /startdm userId1 userId2',
+    exe: async (roomId, data) => {
+      const mx = initMatrix.matrixClient;
+      const rawIds = data.split(' ');
+      const userIds = rawIds.filter((id) => id.match(MXID_REG) && id !== mx.getUserId());
+      if (userIds.length === 0) return;
+      if (userIds.length === 1) {
+        const dmRoomId = hasDMWith(userIds[0]);
+        if (dmRoomId) {
+          selectRoom(dmRoomId);
+          return;
+        }
+      }
+      const devices = await Promise.all(userIds.map(hasDevices));
+      const isEncrypt = devices.every((hasDevice) => hasDevice);
+      const result = await roomActions.createDM(userIds, isEncrypt);
+      selectRoom(result.room_id);
+    },
+  },
+  join: {
+    name: 'join',
+    description: 'Join room with alias. Example: /join alias1 alias2',
+    exe: (roomId, data) => {
+      const rawIds = data.split(' ');
+      const roomIds = rawIds.filter((id) => id.match(ROOM_ID_ALIAS_REG));
+      roomIds.map((id) => roomActions.join(id));
+    },
+  },
+  leave: {
+    name: 'leave',
+    description: 'Leave current room.',
+    exe: (roomId, data) => {
+      if (data.trim() === '') {
+        roomActions.leave(roomId);
+        return;
+      }
+      const rawIds = data.split(' ');
+      const roomIds = rawIds.filter((id) => id.match(ROOM_ID_REG));
+      roomIds.map((id) => roomActions.leave(id));
+    },
+  },
+  invite: {
+    name: 'invite',
+    description: 'Invite user to room. Example: /invite userId1 userId2 [-r reason]',
+    exe: (roomId, data) => {
+      const { userIds, reason } = processMxidAndReason(data);
+      userIds.map((id) => roomActions.invite(roomId, id, reason));
+    },
+  },
+  disinvite: {
+    name: 'disinvite',
+    description: 'Disinvite user to room. Example: /disinvite userId1 userId2 [-r reason]',
+    exe: (roomId, data) => {
+      const { userIds, reason } = processMxidAndReason(data);
+      userIds.map((id) => roomActions.kick(roomId, id, reason));
+    },
+  },
+  kick: {
+    name: 'kick',
+    description: 'Kick user from room. Example: /kick userId1 userId2 [-r reason]',
+    exe: (roomId, data) => {
+      const { userIds, reason } = processMxidAndReason(data);
+      userIds.map((id) => roomActions.kick(roomId, id, reason));
+    },
+  },
+  ban: {
+    name: 'ban',
+    description: 'Ban user from room. Example: /ban userId1 userId2 [-r reason]',
+    exe: (roomId, data) => {
+      const { userIds, reason } = processMxidAndReason(data);
+      userIds.map((id) => roomActions.ban(roomId, id, reason));
+    },
+  },
+  unban: {
+    name: 'unban',
+    description: 'Unban user from room. Example: /unban userId1 userId2',
+    exe: (roomId, data) => {
+      const rawIds = data.split(' ');
+      const userIds = rawIds.filter((id) => id.match(MXID_REG));
+      userIds.map((id) => roomActions.unban(roomId, id));
+    },
+  },
+  ignore: {
+    name: 'ignore',
+    description: 'Ignore user. Example: /ignore userId1 userId2',
+    exe: (roomId, data) => {
+      const rawIds = data.split(' ');
+      const userIds = rawIds.filter((id) => id.match(MXID_REG));
+      if (userIds.length > 0) roomActions.ignore(userIds);
+    },
+  },
+  unignore: {
+    name: 'unignore',
+    description: 'Unignore user. Example: /unignore userId1 userId2',
+    exe: (roomId, data) => {
+      const rawIds = data.split(' ');
+      const userIds = rawIds.filter((id) => id.match(MXID_REG));
+      if (userIds.length > 0) roomActions.unignore(userIds);
+    },
+  },
+  myroomnick: {
+    name: 'myroomnick',
+    description: 'Change my room nick',
+    exe: (roomId, data) => {
+      const nick = data.trim();
+      if (nick === '') return;
+      roomActions.setMyRoomNick(roomId, nick);
+    },
+  },
+  myroomavatar: {
+    name: 'myroomavatar',
+    description: 'Change my room avatar. Example /myroomavatar mxc://xyzabc',
+    exe: (roomId, data) => {
+      if (data.match(MXC_REG)) {
+        roomActions.setMyRoomAvatar(roomId, data);
+      }
+    },
+  },
+  converttodm: {
+    name: 'converttodm',
+    description: 'Convert room to direct message',
+    exe: (roomId) => {
+      roomActions.convertToDm(roomId);
+    },
+  },
+  converttoroom: {
+    name: 'converttoroom',
+    description: 'Convert direct message to room',
+    exe: (roomId) => {
+      roomActions.convertToRoom(roomId);
+    },
+  },
+};
+
+function openHelpDialog() {
+  openReusableDialog(
+    <Text variant="s1" weight="medium">Commands</Text>,
+    () => (
+      <div className="commands-dialog">
+        {Object.keys(commands).map((cmdName) => (
+          <SettingTile
+            key={cmdName}
+            title={cmdName}
+            content={<Text variant="b3">{commands[cmdName].description}</Text>}
+          />
+        ))}
+      </div>
+    ),
+  );
+}
+
+export default commands;

src/app/organisms/room/commands.scss

@@ -0,0 +1,10 @@
+.commands-dialog {
+  & > * {
+    padding: var(--sp-tight) var(--sp-normal);
+    border-bottom: 1px solid var(--bg-surface-border);
+    &:last-child {
+      border-bottom: none;
+      margin-bottom: var(--sp-extra-loose);
+    }
+  }
+}

src/app/organisms/room/common.jsx

@@ -164,7 +164,7 @@ function getUsersActionJsx(roomId, userIds, actionStr) {
 
   const othersCount = userIds.length - MAX_VISIBLE_COUNT;
   // eslint-disable-next-line react/jsx-one-expression-per-line
-  return <>{u1Jsx}, {u2Jsx}, {u3Jsx} and {othersCount} other are {actionStr}</>;
+  return <>{u1Jsx}, {u2Jsx}, {u3Jsx} and {othersCount} others are {actionStr}</>;
 }
 
 function parseTimelineChange(mEvent) {

src/app/organisms/settings/DeviceManage.jsx

@@ -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" />
               </>

src/app/organisms/settings/Settings.jsx

@@ -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,

src/app/organisms/settings/Settings.scss

@@ -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;
 }
 

src/app/organisms/space-settings/SpaceSettings.jsx

@@ -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>

src/app/organisms/sticker-board/StickerBoard.jsx

@@ -0,0 +1,115 @@
+/* eslint-disable jsx-a11y/click-events-have-key-events */
+/* eslint-disable jsx-a11y/no-static-element-interactions */
+import React, { useRef } 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';
+import IconButton from '../../atoms/button/IconButton';
+
+function StickerBoard({ roomId, onSelect }) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+  const scrollRef = useRef(null);
+
+  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 openGroup = (groupIndex) => {
+    const scrollContent = scrollRef.current.firstElementChild;
+    scrollContent.children[groupIndex].scrollIntoView();
+  };
+
+  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}
+            loading="lazy"
+          />
+        ))}
+      </div>
+    </div>
+  );
+
+  return (
+    <div className="sticker-board">
+      {packs.length > 0 && (
+        <ScrollView invisible>
+          <div className="sticker-board__sidebar">
+            {packs.map((pack, index) => {
+              const src = mx.mxcUrlToHttp(pack.avatarUrl ?? pack.getStickers()[0].mxc);
+              return (
+                <IconButton
+                  key={pack.id}
+                  onClick={() => openGroup(index)}
+                  src={src}
+                  tooltip={pack.displayName || 'Unknown'}
+                  tooltipPlacement="left"
+                  isImage
+                />
+              );
+            })}
+          </div>
+        </ScrollView>
+      )}
+      <div className="sticker-board__container">
+        <ScrollView autoHide ref={scrollRef}>
+          <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;

src/app/organisms/sticker-board/StickerBoard.scss

@@ -0,0 +1,74 @@
+@use '../../partials/dir';
+
+.sticker-board {
+  --sticker-board-height: 390px;
+  --sticker-board-width: 286px;
+  display: flex;
+  height: var(--sticker-board-height);
+  display: flex;
+
+  & > .scrollbar {
+    width: initial;    
+    height: var(--sticker-board-height);
+  }
+
+  &__sidebar {
+    display: flex;
+    flex-direction: column;
+    min-height: 100%;
+    padding: 4px 6px;
+    @include dir.side(border, none, 1px solid var(--bg-surface-border));
+  }
+
+  &__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;
+  }
+}

src/app/templates/auth/Auth.jsx

@@ -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>}

src/app/templates/auth/Auth.scss

@@ -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);

src/client/action/logout.js

@@ -1,13 +1,16 @@
 import initMatrix from '../initMatrix';
 
-function logout() {
+async function logout() {
   const mx = initMatrix.matrixClient;
   mx.stopClient();
-  mx.logout().then(() => {
-    mx.clearStores();
-    window.localStorage.clear();
-    window.location.reload();
-  });
+  try {
+    await mx.logout();
+  } catch {
+    // ignore if failed to logout
+  }
+  mx.clearStores();
+  window.localStorage.clear();
+  window.location.reload();
 }
 
 export default logout;

src/client/action/room.js

@@ -6,7 +6,7 @@ import { getIdServer } from '../../util/matrixUtil';
 /**
  * https://github.com/matrix-org/matrix-react-sdk/blob/1e6c6e9d800890c732d60429449bc280de01a647/src/Rooms.js#L73
  * @param {string} roomId Id of room to add
- * @param {string} userId User id to which dm
+ * @param {string} userId User id to which dm || undefined to remove
  * @returns {Promise} A promise
  */
 function addRoomToMDirect(roomId, userId) {
@@ -79,13 +79,23 @@ function guessDMRoomTargetId(room, myUserId) {
   return oldestMember.userId;
 }
 
+function convertToDm(roomId) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+  return addRoomToMDirect(roomId, guessDMRoomTargetId(room, mx.getUserId()));
+}
+
+function convertToRoom(roomId) {
+  return addRoomToMDirect(roomId, undefined);
+}
+
 /**
  *
  * @param {string} roomId
  * @param {boolean} isDM
  * @param {string[]} via
  */
-async function join(roomIdOrAlias, isDM, via) {
+async function join(roomIdOrAlias, isDM = false, via = undefined) {
   const mx = initMatrix.matrixClient;
   const roomIdParts = roomIdOrAlias.split(':');
   const viaServers = via || [roomIdParts[1]];
@@ -150,10 +160,10 @@ async function create(options, isDM = false) {
   }
 }
 
-async function createDM(userId, isEncrypted = true) {
+async function createDM(userIdOrIds, isEncrypted = true) {
   const options = {
     is_direct: true,
-    invite: [userId],
+    invite: Array.isArray(userIdOrIds) ? userIdOrIds : [userIdOrIds],
     visibility: 'private',
     preset: 'trusted_private_chat',
     initial_state: [],
@@ -262,10 +272,10 @@ async function createRoom(opts) {
   return result;
 }
 
-async function invite(roomId, userId) {
+async function invite(roomId, userId, reason) {
   const mx = initMatrix.matrixClient;
 
-  const result = await mx.invite(roomId, userId);
+  const result = await mx.invite(roomId, userId, undefined, reason);
   return result;
 }
 
@@ -290,6 +300,21 @@ async function unban(roomId, userId) {
   return result;
 }
 
+async function ignore(userIds) {
+  const mx = initMatrix.matrixClient;
+
+  let ignoredUsers = mx.getIgnoredUsers().concat(userIds);
+  ignoredUsers = [...new Set(ignoredUsers)];
+  await mx.setIgnoredUsers(ignoredUsers);
+}
+
+async function unignore(userIds) {
+  const mx = initMatrix.matrixClient;
+
+  const ignoredUsers = mx.getIgnoredUsers();
+  await mx.setIgnoredUsers(ignoredUsers.filter((id) => !userIds.includes(id)));
+}
+
 async function setPowerLevel(roomId, userId, powerLevel) {
   const mx = initMatrix.matrixClient;
   const room = mx.getRoom(roomId);
@@ -300,9 +325,37 @@ async function setPowerLevel(roomId, userId, powerLevel) {
   return result;
 }
 
+async function setMyRoomNick(roomId, nick) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+  const mEvent = room.currentState.getStateEvents('m.room.member', mx.getUserId());
+  const content = mEvent?.getContent();
+  if (!content) return;
+  await mx.sendStateEvent(roomId, 'm.room.member', {
+    ...content,
+    displayname: nick,
+  }, mx.getUserId());
+}
+
+async function setMyRoomAvatar(roomId, mxc) {
+  const mx = initMatrix.matrixClient;
+  const room = mx.getRoom(roomId);
+  const mEvent = room.currentState.getStateEvents('m.room.member', mx.getUserId());
+  const content = mEvent?.getContent();
+  if (!content) return;
+  await mx.sendStateEvent(roomId, 'm.room.member', {
+    ...content,
+    avatar_url: mxc,
+  }, mx.getUserId());
+}
+
 export {
+  convertToDm,
+  convertToRoom,
   join, leave,
   createDM, createRoom,
   invite, kick, ban, unban,
+  ignore, unignore,
   setPowerLevel,
+  setMyRoomNick, setMyRoomAvatar,
 };

src/client/action/roomTimeline.js

@@ -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);
   }

src/client/event/hotkeys.js

@@ -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

src/client/event/roomList.js

@@ -4,6 +4,17 @@ import { selectTab, selectSpace, selectRoom } from '../action/navigation';
 
 function initRoomListListener(roomList) {
   const listenRoomLeave = (roomId) => {
+    const parents = roomList.roomIdToParents.get(roomId);
+
+    if (parents) {
+      [...parents].forEach((pId) => {
+        const data = navigation.spaceToRoom.get(pId);
+        if (data?.roomId === roomId) {
+          navigation.spaceToRoom.delete(pId);
+        }
+      });
+    }
+
     if (navigation.selectedRoomId === roomId) {
       selectRoom(null);
     }
@@ -13,6 +24,8 @@ function initRoomListListener(roomList) {
       if (idIndex === 0) selectTab(cons.tabs.HOME);
       else selectSpace(navigation.selectedSpacePath[idIndex - 1]);
     }
+
+    navigation.removeRecentRoom(roomId);
   };
 
   roomList.on(cons.events.roomList.ROOM_LEAVED, listenRoomLeave);

src/client/initMatrix.js

@@ -8,12 +8,19 @@ import AccountData from './state/AccountData';
 import RoomsInput from './state/RoomsInput';
 import Notifications from './state/Notifications';
 import { cryptoCallbacks } from './state/secretStorageKeys';
+import navigation from './state/navigation';
 
 global.Olm = require('@matrix-org/olm');
 
 // logger.disableAll();
 
 class InitMatrix extends EventEmitter {
+  constructor() {
+    super();
+
+    navigation.initMatrix = this;
+  }
+
   async init() {
     await this.startClient();
     this.setupSync();
@@ -33,7 +40,6 @@ class InitMatrix extends EventEmitter {
       accessToken: secret.accessToken,
       userId: secret.userId,
       store: indexedDBStore,
-      sessionStore: new sdk.WebStorageSessionStore(global.localStorage),
       cryptoStore: new sdk.IndexedDBCryptoStore(global.indexedDB, 'crypto-store'),
       deviceId: secret.deviceId,
       timelineSupport: true,
@@ -67,7 +73,7 @@ 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');
         }

src/client/state/RoomList.js

@@ -89,7 +89,7 @@ class RoomList extends EventEmitter {
 
       child.forEach((childId) => {
         const room = this.matrixClient.getRoom(childId);
-        if (room === null) return;
+        if (room === null || room.getMyMembership() !== 'join') return;
         if (room.isSpaceRoom()) categorizeSpace(childId);
         else mappedChild.add(childId);
       });
@@ -257,10 +257,10 @@ class RoomList extends EventEmitter {
       const latestMDirects = this.getMDirects();
 
       latestMDirects.forEach((directId) => {
-        const myRoom = this.matrixClient.getRoom(directId);
         if (this.mDirects.has(directId)) return;
         this.mDirects.add(directId);
 
+        const myRoom = this.matrixClient.getRoom(directId);
         if (myRoom === null) return;
         if (myRoom.getMyMembership() === 'join') {
           this.directs.add(directId);
@@ -268,6 +268,19 @@ class RoomList extends EventEmitter {
           this.emit(cons.events.roomList.ROOMLIST_UPDATED);
         }
       });
+
+      [...this.directs].forEach((directId) => {
+        if (latestMDirects.has(directId)) return;
+        this.mDirects.delete(directId);
+
+        const myRoom = this.matrixClient.getRoom(directId);
+        if (myRoom === null) return;
+        if (myRoom.getMyMembership() === 'join') {
+          this.directs.delete(directId);
+          this.rooms.add(directId);
+          this.emit(cons.events.roomList.ROOMLIST_UPDATED);
+        }
+      });
     });
 
     this.matrixClient.on('Room.name', (room) => {

src/client/state/RoomsInput.js

@@ -1,25 +1,36 @@
 import EventEmitter from 'events';
-import { micromark } from 'micromark';
-import { gfm, gfmHtml } from 'micromark-extension-gfm';
 import encrypt from 'browser-encrypt-attachment';
-import { math } from 'micromark-extension-math';
+import { encode } from 'blurhash';
 import { getShortcodeToEmoji } from '../../app/organisms/emoji-board/custom-emoji';
-import { mathExtensionHtml, spoilerExtension, spoilerExtensionHtml } from '../../util/markdown';
+import { getBlobSafeMimeType } from '../../util/mimetypes';
+import { sanitizeText } from '../../util/sanitize';
 import cons from './cons';
 import settings from './settings';
+import { htmlOutput, parser } from '../../util/markdown';
 
-function getImageDimension(file) {
-  return new Promise((resolve) => {
+const blurhashField = 'xyz.amorgan.blurhash';
+const MXID_REGEX = /\B@\S+:\S+\.\S+[^.,:;?!\s]/g;
+const SHORTCODE_REGEX = /\B:([\w-]+):\B/g;
+
+function encodeBlurhash(img) {
+  const canvas = document.createElement('canvas');
+  canvas.width = 100;
+  canvas.height = 100;
+  const context = canvas.getContext('2d');
+  context.drawImage(img, 0, 0, canvas.width, canvas.height);
+  const data = context.getImageData(0, 0, canvas.width, canvas.height);
+  return encode(data.data, data.width, data.height, 4, 4);
+}
+
+function loadImage(url) {
+  return new Promise((resolve, reject) => {
     const img = new Image();
-    img.onload = async () => {
-      resolve({
-        w: img.width,
-        h: img.height,
-      });
-    };
-    img.src = URL.createObjectURL(file);
+    img.onload = () => resolve(img);
+    img.onerror = (err) => reject(err);
+    img.src = url;
   });
 }
+
 function loadVideo(videoFile) {
   return new Promise((resolve, reject) => {
     const video = document.createElement('video');
@@ -46,7 +57,12 @@ 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) {
@@ -85,14 +101,11 @@ function getVideoThumbnail(video, width, height, mimeType) {
 }
 
 function getFormattedBody(markdown) {
-  const result = micromark(markdown, {
-    extensions: [gfm(), spoilerExtension(), math()],
-    htmlExtensions: [gfmHtml(), spoilerExtensionHtml, mathExtensionHtml],
-  });
-  const bodyParts = result.match(/^(<p>)(.*)(<\/p>)$/);
-  if (bodyParts === null) return result;
-  if (bodyParts[2].indexOf('</p>') >= 0) return result;
-  return bodyParts[2];
+  let content = parser(markdown);
+  if (content.length === 1 && content[0].type === 'paragraph') {
+    content = content[0].content;
+  }
+  return htmlOutput(content);
 }
 
 function getReplyFormattedBody(roomId, reply) {
@@ -115,32 +128,46 @@ 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 findAndReplace(text, regex, filter, replace) {
+  let copyText = text;
+  Array.from(copyText.matchAll(regex))
+    .filter(filter)
+    .reverse() /* to replace backward to forward */
+    .forEach((match) => {
+      const matchText = match[0];
+      const tag = replace(match);
 
-  // Start by applying markdown formatting (if relevant)
-  let formattedText;
-  if (settings.isMarkdown) {
-    formattedText = getFormattedBody(text);
-  } else {
-    formattedText = text;
-  }
+      copyText = copyText.substr(0, match.index)
+        + tag
+        + copyText.substr(match.index + matchText.length);
+    });
+  return copyText;
+}
 
-  // 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
-    .reverse()
-    // Replace each :shortcode: with an <img/> tag
-    .forEach((shortcodeMatch) => {
-      const emoji = allEmoji.get(shortcodeMatch[1]);
+function formatUserPill(room, text) {
+  const { userIdsToDisplayNames } = room.currentState;
+  return findAndReplace(
+    text,
+    MXID_REGEX,
+    (match) => userIdsToDisplayNames[match[0]],
+    (match) => (
+      `<a href="https://matrix.to/#/${match[0]}">@${userIdsToDisplayNames[match[0]]}</a>`
+    ),
+  );
+}
+
+function formatEmoji(mx, room, roomList, text) {
+  const parentIds = roomList.getAllParentSpaces(room.roomId);
+  const parentRooms = [...parentIds].map((id) => mx.getRoom(id));
+  const allEmoji = getShortcodeToEmoji(mx, [room, ...parentRooms]);
+
+  return findAndReplace(
+    text,
+    SHORTCODE_REGEX,
+    (match) => allEmoji.has(match[1]),
+    (match) => {
+      const emoji = allEmoji.get(match[1]);
 
-      // Render the tag that will replace the shortcode
       let tag;
       if (emoji.mxc) {
         tag = `<img data-mx-emoticon="" src="${
@@ -153,21 +180,17 @@ function formatAndEmojifyText(room, text) {
       } else {
         tag = emoji.unicode;
       }
-
-      // Splice the tag into the text
-      formattedText = formattedText.substr(0, shortcodeMatch.index)
-        + tag
-        + formattedText.substr(shortcodeMatch.index + shortcodeMatch[0].length);
-    });
-
-  return formattedText;
+      return tag;
+    },
+  );
 }
 
 class RoomsInput extends EventEmitter {
-  constructor(mx) {
+  constructor(mx, roomList) {
     super();
 
     this.matrixClient = mx;
+    this.roomList = roomList;
     this.roomIdToInput = new Map();
   }
 
@@ -251,7 +274,8 @@ class RoomsInput extends EventEmitter {
     return this.roomIdToInput.get(roomId)?.isSending || false;
   }
 
-  async sendInput(roomId) {
+  async sendInput(roomId, msgType) {
+    const room = this.matrixClient.getRoom(roomId);
     const input = this.getInput(roomId);
     input.isSending = true;
     this.roomIdToInput.set(roomId, input);
@@ -261,17 +285,27 @@ class RoomsInput extends EventEmitter {
     }
 
     if (this.getMessage(roomId).trim() !== '') {
+      const rawMessage = input.message;
       let content = {
-        body: input.message,
-        msgtype: 'm.text',
+        body: rawMessage,
+        msgtype: msgType ?? 'm.text',
       };
 
       // Apply formatting if relevant
-      const formattedBody = formatAndEmojifyText(
-        this.matrixClient.getRoom(roomId),
-        input.message,
+      let formattedBody = settings.isMarkdown
+        ? getFormattedBody(rawMessage)
+        : sanitizeText(rawMessage);
+
+      formattedBody = formatUserPill(room, formattedBody);
+      formattedBody = formatEmoji(this.matrixClient, room, this.roomList, formattedBody);
+
+      content.body = findAndReplace(
+        content.body,
+        MXID_REGEX,
+        (match) => room.currentState.userIdsToDisplayNames[match[0]],
+        (match) => `@${room.currentState.userIdsToDisplayNames[match[0]]}`,
       );
-      if (formattedBody !== input.message) {
+      if (formattedBody !== sanitizeText(rawMessage)) {
         // Formatting was applied, and we need to switch to custom HTML
         content.format = 'org.matrix.custom.html';
         content.formatted_body = formattedBody;
@@ -287,8 +321,36 @@ class RoomsInput extends EventEmitter {
     this.emit(cons.events.roomsInput.MESSAGE_SENT, roomId);
   }
 
+  async sendSticker(roomId, 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
+    }
+
+    this.matrixClient.sendEvent(roomId, 'm.sticker', {
+      body,
+      url,
+      info,
+    });
+    this.emit(cons.events.roomsInput.MESSAGE_SENT, roomId);
+  }
+
   async sendFile(roomId, file) {
-    const fileType = file.type.slice(0, file.type.indexOf('/'));
+    const fileType = getBlobSafeMimeType(file.type).slice(0, file.type.indexOf('/'));
     const info = {
       mimetype: file.type,
       size: file.size,
@@ -297,10 +359,11 @@ class RoomsInput extends EventEmitter {
     let uploadData = null;
 
     if (fileType === 'image') {
-      const imgDimension = await getImageDimension(file);
+      const img = await loadImage(URL.createObjectURL(file));
 
-      info.w = imgDimension.w;
-      info.h = imgDimension.h;
+      info.w = img.width;
+      info.h = img.height;
+      info[blurhashField] = encodeBlurhash(img);
 
       content.msgtype = 'm.image';
       content.body = file.name || 'Image';
@@ -310,8 +373,11 @@ class RoomsInput extends EventEmitter {
 
       try {
         const video = await loadVideo(file);
+
         info.w = video.videoWidth;
         info.h = video.videoHeight;
+        info[blurhashField] = encodeBlurhash(video);
+
         const thumbnailData = await getVideoThumbnail(video, video.videoWidth, video.videoHeight, 'image/jpeg');
         const thumbnailUploadData = await this.uploadFile(roomId, thumbnailData.thumbnail);
         info.thumbnail_info = thumbnailData.info;
@@ -390,14 +456,17 @@ class RoomsInput extends EventEmitter {
   }
 
   async sendEditedMessage(roomId, mEvent, editedBody) {
+    const room = this.matrixClient.getRoom(roomId);
     const isReply = typeof mEvent.getWireContent()['m.relates_to']?.['m.in_reply_to'] !== 'undefined';
 
+    const msgtype = mEvent.getWireContent().msgtype ?? 'm.text';
+
     const content = {
       body: ` * ${editedBody}`,
-      msgtype: 'm.text',
+      msgtype,
       'm.new_content': {
         body: editedBody,
-        msgtype: 'm.text',
+        msgtype,
       },
       'm.relates_to': {
         event_id: mEvent.getId(),
@@ -406,11 +475,19 @@ class RoomsInput extends EventEmitter {
     };
 
     // Apply formatting if relevant
-    const formattedBody = formatAndEmojifyText(
-      this.matrixClient.getRoom(roomId),
-      editedBody,
+    let formattedBody = settings.isMarkdown
+      ? getFormattedBody(editedBody)
+      : sanitizeText(editedBody);
+    formattedBody = formatUserPill(room, formattedBody);
+    formattedBody = formatEmoji(this.matrixClient, room, this.roomList, formattedBody);
+
+    content.body = findAndReplace(
+      content.body,
+      MXID_REGEX,
+      (match) => room.currentState.userIdsToDisplayNames[match[0]],
+      (match) => `@${room.currentState.userIdsToDisplayNames[match[0]]}`,
     );
-    if (formattedBody !== editedBody) {
+    if (formattedBody !== sanitizeText(editedBody)) {
       content.formatted_body = ` * ${formattedBody}`;
       content.format = 'org.matrix.custom.html';
       content['m.new_content'].formatted_body = formattedBody;

src/client/state/cons.js

@@ -1,5 +1,5 @@
 const cons = {
-  version: '2.0.3',
+  version: '2.1.3',
   secretKey: {
     ACCESS_TOKEN: 'cinny_access_token',
     DEVICE_ID: 'cinny_device_id',

src/client/state/navigation.js

@@ -5,6 +5,8 @@ import cons from './cons';
 class Navigation extends EventEmitter {
   constructor() {
     super();
+    // this will attached by initMatrix
+    this.initMatrix = {};
 
     this.selectedTab = cons.tabs.HOME;
     this.selectedSpaceId = null;
@@ -14,14 +16,20 @@ class Navigation extends EventEmitter {
     this.isRoomSettings = false;
     this.recentRooms = [];
 
+    this.spaceToRoom = new Map();
+
     this.rawModelStack = [];
   }
 
-  _setSpacePath(roomId) {
-    if (roomId === null || roomId === cons.tabs.HOME) {
+  _addToSpacePath(roomId, asRoot) {
+    if (typeof roomId !== 'string') {
       this.selectedSpacePath = [cons.tabs.HOME];
       return;
     }
+    if (asRoot) {
+      this.selectedSpacePath = [roomId];
+      return;
+    }
     if (this.selectedSpacePath.includes(roomId)) {
       const spIndex = this.selectedSpacePath.indexOf(roomId);
       this.selectedSpacePath = this.selectedSpacePath.slice(0, spIndex + 1);
@@ -30,6 +38,223 @@ class Navigation extends EventEmitter {
     this.selectedSpacePath.push(roomId);
   }
 
+  _mapRoomToSpace(roomId) {
+    const { roomList, accountData } = this.initMatrix;
+    if (
+      this.selectedTab === cons.tabs.HOME
+      && roomList.rooms.has(roomId)
+      && !roomList.roomIdToParents.has(roomId)
+    ) {
+      this.spaceToRoom.set(cons.tabs.HOME, {
+        roomId,
+        timestamp: Date.now(),
+      });
+      return;
+    }
+    if (this.selectedTab === cons.tabs.DIRECTS && roomList.directs.has(roomId)) {
+      this.spaceToRoom.set(cons.tabs.DIRECTS, {
+        roomId,
+        timestamp: Date.now(),
+      });
+      return;
+    }
+
+    const parents = roomList.roomIdToParents.get(roomId);
+    if (!parents) return;
+    if (parents.has(this.selectedSpaceId)) {
+      this.spaceToRoom.set(this.selectedSpaceId, {
+        roomId,
+        timestamp: Date.now(),
+      });
+    } else if (accountData.categorizedSpaces.has(this.selectedSpaceId)) {
+      const categories = roomList.getCategorizedSpaces([this.selectedSpaceId]);
+      const parent = [...parents].find((pId) => categories.has(pId));
+      if (parent) {
+        this.spaceToRoom.set(parent, {
+          roomId,
+          timestamp: Date.now(),
+        });
+      }
+    }
+  }
+
+  _selectRoom(roomId, eventId) {
+    const prevSelectedRoomId = this.selectedRoomId;
+    this.selectedRoomId = roomId;
+    if (prevSelectedRoomId !== roomId) this._mapRoomToSpace(roomId);
+    this.removeRecentRoom(prevSelectedRoomId);
+    this.addRecentRoom(prevSelectedRoomId);
+    this.removeRecentRoom(this.selectedRoomId);
+    if (this.isRoomSettings && typeof this.selectedRoomId === 'string') {
+      this.isRoomSettings = !this.isRoomSettings;
+      this.emit(cons.events.navigation.ROOM_SETTINGS_TOGGLED, this.isRoomSettings);
+    }
+    this.emit(
+      cons.events.navigation.ROOM_SELECTED,
+      this.selectedRoomId,
+      prevSelectedRoomId,
+      eventId,
+    );
+  }
+
+  _selectTabWithRoom(roomId) {
+    const { roomList, accountData } = this.initMatrix;
+    const { categorizedSpaces } = accountData;
+
+    if (roomList.isOrphan(roomId)) {
+      if (roomList.directs.has(roomId)) {
+        this._selectSpace(null, true, false);
+        this._selectTab(cons.tabs.DIRECTS, false);
+        return;
+      }
+      this._selectSpace(null, true, false);
+      this._selectTab(cons.tabs.HOME, false);
+      return;
+    }
+
+    const parents = roomList.roomIdToParents.get(roomId);
+
+    if (parents.has(this.selectedSpaceId)) {
+      return;
+    }
+
+    if (categorizedSpaces.has(this.selectedSpaceId)) {
+      const categories = roomList.getCategorizedSpaces([this.selectedSpaceId]);
+      if ([...parents].find((pId) => categories.has(pId))) {
+        // No need to select tab
+        // As one of parent is child of selected categorized space.
+        return;
+      }
+    }
+
+    const spaceInPath = [...this.selectedSpacePath].reverse().find((sId) => parents.has(sId));
+    if (spaceInPath) {
+      this._selectSpace(spaceInPath, false, false);
+      return;
+    }
+
+    if (roomList.directs.has(roomId)) {
+      this._selectSpace(null, true, false);
+      this._selectTab(cons.tabs.DIRECTS, false);
+      return;
+    }
+
+    if (parents.size > 0) {
+      const sortedParents = [...parents].sort((p1, p2) => {
+        const t1 = this.spaceToRoom.get(p1)?.timestamp ?? 0;
+        const t2 = this.spaceToRoom.get(p2)?.timestamp ?? 0;
+        return t2 - t1;
+      });
+      this._selectSpace(sortedParents[0], true, false);
+      this._selectTab(sortedParents[0], false);
+    }
+  }
+
+  _getLatestActiveRoomId(roomIds) {
+    const mx = this.initMatrix.matrixClient;
+
+    let ts = 0;
+    let roomId = null;
+    roomIds.forEach((childId) => {
+      const room = mx.getRoom(childId);
+      if (!room) return;
+      const newTs = room.getLastActiveTimestamp();
+      if (newTs > ts) {
+        ts = newTs;
+        roomId = childId;
+      }
+    });
+    return roomId;
+  }
+
+  _getLatestSelectedRoomId(spaceIds) {
+    let ts = 0;
+    let roomId = null;
+
+    spaceIds.forEach((sId) => {
+      const data = this.spaceToRoom.get(sId);
+      if (!data) return;
+      const newTs = data.timestamp;
+      if (newTs > ts) {
+        ts = newTs;
+        roomId = data.roomId;
+      }
+    });
+    return roomId;
+  }
+
+  _selectTab(tabId, selectRoom = true) {
+    this.selectedTab = tabId;
+    if (selectRoom) this._selectRoomWithTab(this.selectedTab);
+    this.emit(cons.events.navigation.TAB_SELECTED, this.selectedTab);
+  }
+
+  _selectSpace(roomId, asRoot, selectRoom = true) {
+    this._addToSpacePath(roomId, asRoot);
+    this.selectedSpaceId = roomId;
+    if (!asRoot && selectRoom) this._selectRoomWithSpace(this.selectedSpaceId);
+    this.emit(cons.events.navigation.SPACE_SELECTED, this.selectedSpaceId);
+  }
+
+  _selectRoomWithSpace(spaceId) {
+    if (!spaceId) return;
+    const { roomList, accountData, matrixClient } = this.initMatrix;
+    const { categorizedSpaces } = accountData;
+
+    const data = this.spaceToRoom.get(spaceId);
+    if (data && !categorizedSpaces.has(spaceId)) {
+      this._selectRoom(data.roomId);
+      return;
+    }
+
+    const children = [];
+
+    if (categorizedSpaces.has(spaceId)) {
+      const categories = roomList.getCategorizedSpaces([spaceId]);
+
+      const latestSelectedRoom = this._getLatestSelectedRoomId([...categories.keys()]);
+
+      if (latestSelectedRoom) {
+        this._selectRoom(latestSelectedRoom);
+        return;
+      }
+
+      categories?.forEach((categoryId) => {
+        categoryId?.forEach((childId) => {
+          children.push(childId);
+        });
+      });
+    } else {
+      roomList.getSpaceChildren(spaceId).forEach((id) => {
+        if (matrixClient.getRoom(id)?.isSpaceRoom() === false) {
+          children.push(id);
+        }
+      });
+    }
+
+    if (!children) {
+      this._selectRoom(null);
+      return;
+    }
+
+    this._selectRoom(this._getLatestActiveRoomId(children));
+  }
+
+  _selectRoomWithTab(tabId) {
+    const { roomList } = this.initMatrix;
+    if (tabId === cons.tabs.HOME || tabId === cons.tabs.DIRECTS) {
+      const data = this.spaceToRoom.get(tabId);
+      if (data) {
+        this._selectRoom(data.roomId);
+        return;
+      }
+      const children = tabId === cons.tabs.HOME ? roomList.getOrphanRooms() : [...roomList.directs];
+      this._selectRoom(this._getLatestActiveRoomId(children));
+      return;
+    }
+    this._selectRoomWithSpace(tabId);
+  }
+
   removeRecentRoom(roomId) {
     if (typeof roomId !== 'string') return;
     const roomIdIndex = this.recentRooms.indexOf(roomId);
@@ -59,40 +284,19 @@ class Navigation extends EventEmitter {
   navigate(action) {
     const actions = {
       [cons.actions.navigation.SELECT_TAB]: () => {
-        this.selectedTab = action.tabId;
-        if (this.selectedTab !== cons.tabs.DIRECTS) {
-          if (this.selectedTab === cons.tabs.HOME) {
-            this.selectedSpacePath = [cons.tabs.HOME];
-            this.selectedSpaceId = null;
-          } else {
-            this.selectedSpacePath = [this.selectedTab];
-            this.selectedSpaceId = this.selectedTab;
-          }
-          this.emit(cons.events.navigation.SPACE_SELECTED, this.selectedSpaceId);
-        } else this.selectedSpaceId = null;
-        this.emit(cons.events.navigation.TAB_SELECTED, this.selectedTab);
+        const roomId = (
+          action.tabId !== cons.tabs.HOME && action.tabId !== cons.tabs.DIRECTS
+        ) ? action.tabId : null;
+
+        this._selectSpace(roomId, true);
+        this._selectTab(action.tabId);
       },
       [cons.actions.navigation.SELECT_SPACE]: () => {
-        this._setSpacePath(action.roomId);
-        this.selectedSpaceId = action.roomId === cons.tabs.HOME ? null : action.roomId;
-        this.emit(cons.events.navigation.SPACE_SELECTED, this.selectedSpaceId);
+        this._selectSpace(action.roomId, false);
       },
       [cons.actions.navigation.SELECT_ROOM]: () => {
-        const prevSelectedRoomId = this.selectedRoomId;
-        this.selectedRoomId = action.roomId;
-        this.removeRecentRoom(prevSelectedRoomId);
-        this.addRecentRoom(prevSelectedRoomId);
-        this.removeRecentRoom(this.selectedRoomId);
-        if (this.isRoomSettings && typeof this.selectedRoomId === 'string') {
-          this.isRoomSettings = !this.isRoomSettings;
-          this.emit(cons.events.navigation.ROOM_SETTINGS_TOGGLED, this.isRoomSettings);
-        }
-        this.emit(
-          cons.events.navigation.ROOM_SELECTED,
-          this.selectedRoomId,
-          prevSelectedRoomId,
-          action.eventId,
-        );
+        if (action.roomId) this._selectTabWithRoom(action.roomId);
+        this._selectRoom(action.roomId, action.eventId);
       },
       [cons.actions.navigation.OPEN_SPACE_SETTINGS]: () => {
         this.emit(cons.events.navigation.SPACE_SETTINGS_OPENED, action.roomId, action.tabText);

src/client/state/settings.js

@@ -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;

src/index.jsx

@@ -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 />,

src/index.scss

@@ -105,7 +105,7 @@
 
   /* shadow and overlay */
   --bg-overlay: rgba(0, 0, 0, 20%);
-  --bg-overlay-low: rgba(0, 0, 0, 85%);
+  --bg-overlay-low: rgba(0, 0, 0, 50%);
 
   --bs-popup: 0 0 16px rgba(0, 0, 0, 10%);
 
@@ -264,7 +264,8 @@
   }
   
   /* shadow and overlay */
-  --bg-overlay: rgba(0, 0, 0, 50%);
+  --bg-overlay: rgba(0, 0, 0, 60%);
+  --bg-overlay-low: rgba(0, 0, 0, 80%);
 
   --bs-popup: 0 0 16px rgba(0, 0, 0, 25%);
 

src/util/common.js

@@ -132,3 +132,65 @@ 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 <= width) {
+        resolve(imageFile);
+      }
+
+      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;
+  });
+}

src/util/markdown.js

@@ -1,198 +1,89 @@
-/* eslint-disable no-param-reassign */
-/* eslint-disable no-plusplus */
-/* eslint-disable no-continue */
+import SimpleMarkdown from '@khanacademy/simple-markdown';
 
-import { codes } from 'micromark-util-symbol/codes';
-import { types } from 'micromark-util-symbol/types';
-import { resolveAll } from 'micromark-util-resolve-all';
-import { splice } from 'micromark-util-chunked';
+const {
+  defaultRules, parserFor, outputFor, anyScopeRegex, blockRegex, inlineRegex, htmlTag, sanitizeText,
+} = SimpleMarkdown;
 
-function inlineExtension(marker, len, key) {
-  const keySeq = `${key}Sequence`;
-  const keySeqTmp = `${keySeq}Temporary`;
-
-  return () => {
-    function tokenize(effects, ok, nok) {
-      const { previous, events } = this;
-
-      let size = 0;
-
-      function more(code) {
-        // consume more markers if the maximum length hasn't been reached yet
-        if (code === marker && size < len) {
-          effects.consume(code);
-          size += 1;
-          return more;
-        }
-
-        // check for minimum length
-        if (size < len) return nok(code);
-
-        effects.exit(keySeqTmp);
-        return ok(code);
-      }
-
-      function start(code) {
-        // ignore code if it's not a marker
-        if (code !== marker) return nok(code);
-
-        if (previous === marker
-            && events[events.length - 1][1].type !== types.characterEscape) return nok(code);
-
-        effects.enter(keySeqTmp);
-        return more(code);
-      }
-
-      return start;
-    }
-
-    function resolve(events, context) {
-      let i = -1;
-
-      while (++i < events.length) {
-        if (events[i][0] !== 'enter' || events[i][1].type !== keySeqTmp) continue;
-
-        let open = i;
-        while (open--) {
-          if (events[open][0] !== 'exit' || events[open][1].type !== keySeqTmp) continue;
-
-          events[i][1].type = keySeq;
-          events[open][1].type = keySeq;
-
-          const border = {
-            type: key,
-            start: { ...events[open][1].start },
-            end: { ...events[i][1].end },
-          };
-
-          const text = {
-            type: `${key}Text`,
-            start: { ...events[open][1].end },
-            end: { ...events[i][1].start },
-          };
-
-          const nextEvents = [
-            ['enter', border, context],
-            ['enter', events[open][1], context],
-            ['exit', events[open][1], context],
-            ['enter', text, context],
-          ];
-
-          splice(
-            nextEvents,
-            nextEvents.length,
-            0,
-            resolveAll(
-              context.parser.constructs.insideSpan.null,
-              events.slice(open + 1, i),
-              context,
-            ),
-          );
-
-          splice(nextEvents, nextEvents.length, 0, [
-            ['exit', text, context],
-            ['enter', events[i][1], context],
-            ['exit', events[i][1], context],
-            ['exit', border, context],
-          ]);
-
-          splice(events, open - 1, i - open + 3, nextEvents);
-
-          i = open + nextEvents.length - 2;
-          break;
-        }
-      }
-
-      events.forEach((event) => {
-        if (event[1].type === keySeqTmp) {
-          event[1].type = types.data;
-        }
-      });
-
-      return events;
-    }
-
-    const tokenizer = {
-      tokenize,
-      resolveAll: resolve,
-    };
-
-    return {
-      text: { [marker]: tokenizer },
-      insideSpan: { null: [tokenizer] },
-      attentionMarkers: { null: [marker] },
-    };
-  };
+function mathHtml(wrap, node) {
+  return htmlTag(wrap, htmlTag('code', sanitizeText(node.content)), { 'data-mx-maths': node.content });
 }
 
-const spoilerExtension = inlineExtension(codes.verticalBar, 2, 'spoiler');
-
-const spoilerExtensionHtml = {
-  enter: {
-    spoiler() {
-      this.tag('<span data-mx-spoiler>');
-    },
+const rules = {
+  ...defaultRules,
+  Array: {
+    ...defaultRules.Array,
+    plain: (arr, output, state) => arr.map((node) => output(node, state)).join(''),
   },
-  exit: {
-    spoiler() {
-      this.tag('</span>');
-    },
+  displayMath: {
+    order: defaultRules.list.order + 0.5,
+    match: blockRegex(/^\$\$\n*([\s\S]+?)\n*\$\$/),
+    parse: (capture) => ({ content: capture[1] }),
+    plain: (node) => `$$\n${node.content}\n$$`,
+    html: (node) => mathHtml('div', node),
+  },
+  newline: {
+    ...defaultRules.newline,
+    plain: () => '\n',
+  },
+  paragraph: {
+    ...defaultRules.paragraph,
+    plain: (node, output, state) => `${output(node.content, state)}\n\n`,
+    html: (node, output, state) => htmlTag('p', output(node.content, state)),
+  },
+  escape: {
+    ...defaultRules.escape,
+    plain: (node, output, state) => `\\${output(node.content, state)}`,
+  },
+  em: {
+    ...defaultRules.em,
+    plain: (node, output, state) => `_${output(node.content, state)}_`,
+  },
+  strong: {
+    ...defaultRules.strong,
+    plain: (node, output, state) => `**${output(node.content, state)}**`,
+  },
+  u: {
+    ...defaultRules.u,
+    plain: (node, output, state) => `__${output(node.content, state)}__`,
+  },
+  del: {
+    ...defaultRules.del,
+    plain: (node, output, state) => `~~${output(node.content, state)}~~`,
+  },
+  spoiler: {
+    order: defaultRules.em.order - 0.5,
+    match: inlineRegex(/^\|\|([\s\S]+?)\|\|(?:\(([\s\S]+?)\))?/),
+    parse: (capture, parse, state) => ({
+      content: parse(capture[1], state),
+      reason: capture[2],
+    }),
+    plain: (node) => `[spoiler${node.reason ? `: ${node.reason}` : ''}](mxc://somewhere)`,
+    html: (node, output, state) => `<span data-mx-spoiler${node.reason ? `="${sanitizeText(node.reason)}"` : ''}>${output(node.content, state)}</span>`,
+  },
+  inlineMath: {
+    order: defaultRules.del.order + 0.5,
+    match: inlineRegex(/^\$(\S[\s\S]+?\S|\S)\$(?!\d)/),
+    parse: (capture) => ({ content: capture[1] }),
+    plain: (node) => `$${node.content}$`,
+    html: (node) => mathHtml('span', node),
+  },
+  br: {
+    ...defaultRules.br,
+    match: anyScopeRegex(/^ *\n/),
+    plain: () => '\n',
+  },
+  text: {
+    ...defaultRules.text,
+    match: anyScopeRegex(/^[\s\S]+?(?=[^0-9A-Za-z\s\u00c0-\uffff]| *\n|\w+:\S|$)/),
+    plain: (node) => node.content,
   },
 };
 
-const mathExtensionHtml = {
-  enter: {
-    mathFlow() {
-      this.lineEndingIfNeeded();
-    },
-    mathFlowFenceMeta() {
-      this.buffer();
-    },
-    mathText() {
-      this.buffer();
-    },
-  },
-  exit: {
-    mathFlow() {
-      const value = this.encode(this.resume().replace(/(?:\r?\n|\r)$/, ''));
-      this.tag('<div data-mx-maths="');
-      this.tag(value);
-      this.tag('"><code>');
-      this.raw(value);
-      this.tag('</code></div>');
-      this.setData('mathFlowOpen');
-      this.setData('slurpOneLineEnding');
-    },
-    mathFlowFence() {
-      // After the first fence.
-      if (!this.getData('mathFlowOpen')) {
-        this.setData('mathFlowOpen', true);
-        this.setData('slurpOneLineEnding', true);
-        this.buffer();
-      }
-    },
-    mathFlowFenceMeta() {
-      this.resume();
-    },
-    mathFlowValue(token) {
-      this.raw(this.sliceSerialize(token));
-    },
-    mathText() {
-      const value = this.encode(this.resume());
-      this.tag('<span data-mx-maths="');
-      this.tag(value);
-      this.tag('"><code>');
-      this.raw(value);
-      this.tag('</code></span>');
-    },
-    mathTextData(token) {
-      this.raw(this.sliceSerialize(token));
-    },
-  },
-};
+const parser = parserFor(rules);
+
+const plainOutput = outputFor(rules, 'plain');
+const htmlOutput = outputFor(rules, 'html');
 
 export {
-  inlineExtension,
-  spoilerExtension, spoilerExtensionHtml,
-  mathExtensionHtml,
+  parser, plainOutput, htmlOutput,
 };

src/util/matrixUtil.js

@@ -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;
+  }
+}

src/util/mimetypes.js

@@ -0,0 +1,37 @@
+// https://github.com/matrix-org/matrix-react-sdk/blob/cd15e08fc285da42134817cce50de8011809cd53/src/utils/blobs.ts
+export 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',
+  'audio/aac',
+  'audio/mpeg',
+  'audio/ogg',
+  'audio/wave',
+  'audio/wav',
+  'audio/x-wav',
+  'audio/x-pn-wav',
+  'audio/flac',
+  'audio/x-flac',
+];
+
+export 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;
+}

src/util/sanitize.js

@@ -1,7 +1,7 @@
 import sanitizeHtml from 'sanitize-html';
-import initMatrix from '../client/initMatrix';
 
 const MAX_TAG_NESTING = 100;
+let mx = null;
 
 const permittedHtmlTags = [
   'font', 'del', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6',
@@ -19,7 +19,7 @@ const permittedTagToAttributes = {
   div: ['data-mx-maths'],
   a: ['name', 'target', 'href', 'rel'],
   img: ['width', 'height', 'alt', 'title', 'src', 'data-mx-emoticon'],
-  o: ['start'],
+  ol: ['start'],
   code: ['class'],
 };
 
@@ -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];
@@ -54,7 +54,7 @@ function transformATag(tagName, attribs) {
         'data-mx-pill': userId,
       },
     };
-    if (userId === initMatrix.matrixClient.getUserId()) {
+    if (userId === mx?.getUserId()) {
       pill.attribs['data-mx-ping'] = undefined;
     }
     return pill;
@@ -76,17 +76,28 @@ function transformATag(tagName, attribs) {
 
 function transformImgTag(tagName, attribs) {
   const { src } = attribs;
-  const mx = initMatrix.matrixClient;
+  if (src.startsWith('mxc://') === false) {
+    return {
+      tagName: 'a',
+      attribs: {
+        href: src,
+        rel: 'noopener',
+        target: '_blank',
+      },
+      text: attribs.alt || src,
+    };
+  }
   return {
     tagName,
     attribs: {
       ...attribs,
-      src: src.startsWith('mxc://') ? mx.mxcUrlToHttp(src) : src,
+      src: mx?.mxcUrlToHttp(src),
     },
   };
 }
 
-export function sanitizeCustomHtml(body) {
+export function sanitizeCustomHtml(matrixClient, body) {
+  mx = matrixClient;
   return sanitizeHtml(body, {
     allowedTags: permittedHtmlTags,
     allowedAttributes: permittedTagToAttributes,

src/util/twemojify.jsx

@@ -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';