Release v2.2.0

* Only escape when editing

* Base edit change detection on rendered content

.github/renovate.json

@@ -0,0 +1,15 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ],
+  "labels": [ "Dependencies" ],
+  "packageRules": [
+    {
+    "matchUpdateTypes": [ "lockFileMaintenance" ]
+    }
+  ],
+  "lockFileMaintenance": { "enabled": true },
+  "dependencyDashboard": true,
+  "dependencyDashboardApproval": true
+}

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

@@ -6,6 +6,7 @@ on:
 
 jobs:
   build-pull-request:
+    name: 'Build pull request'
     runs-on: ubuntu-latest
     env:
       PR_NUMBER: ${{github.event.number}}
@@ -16,23 +17,22 @@ jobs:
         uses: actions/setup-node@v3.4.1
         with:
           node-version: 17.9.0
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
       - name: Build app
-        run: npm ci && npm run build
+        run: npm run build
       - name: Upload artifact
         uses: actions/upload-artifact@v3.1.0
         with:
-          name: previewbuild
+          name: preview
           path: dist
           retention-days: 1
-      - name: Get PR info
-        uses: actions/github-script@v6.2.0
-        with:
-          script: |
-            var fs = require('fs');
-            fs.writeFileSync('${{github.workspace}}/pr.json', JSON.stringify(context.payload.pull_request));
-      - name: Upload PR Info
+      - name: Save pr number
+        run: echo ${PR_NUMBER} > ./pr.txt
+      - name: Upload pr number
         uses: actions/upload-artifact@v3.1.0
         with:
-          name: pr.json
-          path: pr.json
-          retention-days: 1
+          name: pr
+          path: ./pr.txt
+          retention-days: 1

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

@@ -1,68 +1,40 @@
-name: Upload Preview Build to Netlify
+name: Deploy PR to Netlify
 on:
   workflow_run:
       workflows: ["Build pull request"]
-      types:
-        - completed
+      types: [completed]
 jobs:
-  get-build-and-deploy:
+  deploy-pull-request:
+    name: 'Deploy pull request'
+    runs-on: ubuntu-latest
     permissions:
       contents: read
       pull-requests: write
-    runs-on: ubuntu-latest
-    if: >
-      ${{ github.event.workflow_run.conclusion == 'success' }}
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
     steps:
-      # There's a 'download artifact' action but it hasn't been updated for the
-      # workflow_run action (https://github.com/actions/download-artifact/issues/60)
-      # so instead we get this mess:
+      - name: Download pr number
+        uses: dawidd6/action-download-artifact@7847792dd435a50521b8e3bd3576dae7459d1fa8
+        with:
+          workflow: ${{ github.event.workflow.id }}
+          run_id: ${{ github.event.workflow_run.id }}
+          name: pr
+      - name: Output pr number
+        id: pr
+        run: echo "::set-output name=id::$(<pr.txt)"
       - name: Download artifact
-        uses: actions/github-script@v6.2.0
+        uses: dawidd6/action-download-artifact@7847792dd435a50521b8e3bd3576dae7459d1fa8
         with:
-          script: |
-            var artifacts = await github.rest.actions.listWorkflowRunArtifacts({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              run_id: ${{github.event.workflow_run.id }},
-            });
-            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "previewbuild"
-            })[0];
-            var download = await github.rest.actions.downloadArtifact({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              artifact_id: matchArtifact.id,
-              archive_format: 'zip',
-            });
-            var fs = require('fs');
-            fs.writeFileSync('${{github.workspace}}/previewbuild.zip', Buffer.from(download.data));
-            var prInfoArtifact = artifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "pr.json"
-            })[0];
-            var download = await github.rest.actions.downloadArtifact({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              artifact_id: prInfoArtifact.id,
-              archive_format: 'zip',
-            });
-            var fs = require('fs');
-            fs.writeFileSync('${{github.workspace}}/pr.json.zip', Buffer.from(download.data));
-      - name: Extract Artifacts
-        run: unzip -d dist previewbuild.zip && rm previewbuild.zip && unzip pr.json.zip && rm pr.json.zip
-      - name: Read PR Info
-        id: readctx
-        uses: actions/github-script@v6.2.0
-        with:
-          script: |
-            var fs = require('fs');
-            var pr = JSON.parse(fs.readFileSync('${{github.workspace}}/pr.json'));
-            console.log(`::set-output name=prnumber::${pr.number}`);
+          workflow: ${{ github.event.workflow.id }}
+          run_id: ${{ github.event.workflow_run.id }}
+          name: preview
+          path: dist
       - name: Deploy to Netlify
         id: netlify
         uses: nwtgck/actions-netlify@b7c1504e00c6b8a249d1848cc1b522a4865eed99
         with:
           publish-dir: dist
-          deploy-message: "Deploy from GitHub Actions"
+          deploy-message: "Deploy PR ${{ steps.pr.outputs.id }}"
+          alias: ${{ steps.pr.outputs.id }}
           # These don't work because we're in workflow_run
           enable-pull-request-comment: false
           enable-commit-comment: false
@@ -75,7 +47,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          pull-request-number: ${{ steps.readctx.outputs.prnumber }}
+          pull-request-number: ${{ steps.pr.outputs.id }}
           description-message: |
               Preview: ${{ steps.netlify.outputs.deploy-url }}
-              ⚠️ Exercise caution. Use test accounts. ⚠️
+              ⚠️ Exercise caution. Use test accounts. ⚠️

.github/workflows/docker-pr.yml

@@ -9,8 +9,6 @@ on:
 jobs:
   docker-build:
     runs-on: ubuntu-latest
-    env:
-      PR_NUMBER: ${{github.event.number}}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3.0.2

.github/workflows/lockfile.yml

@@ -0,0 +1,26 @@
+name: NPM Lockfile Changes
+
+on:
+  pull_request:
+    paths:
+      - 'package-lock.json'
+
+jobs:
+  lockfile_changes:
+    runs-on: ubuntu-latest
+    # Permission overwrite is required for Dependabot PRs, see "Common issues" below.
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3.0.2
+      - name: NPM Lockfile Changes
+        uses: codepunkt/npm-lockfile-changes@b40543471c36394409466fdb277a73a0856d7891
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          # Optional inputs, can be deleted safely if you are happy with default values.
+          collapsibleThreshold: 25
+          failOnDowngrade: false
+          path: package-lock.json
+          updateComment: true

.github/workflows/netlify-dev.yml

@@ -7,10 +7,8 @@ on:
 
 jobs:
   deploy-to-netlify:
-    name: 'Deploy'
+    name: 'Deploy to Netlify'
     runs-on: ubuntu-latest
-    permissions:
-      contents: read
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3.0.2
@@ -18,12 +16,22 @@ jobs:
         uses: actions/setup-node@v3.4.1
         with:
           node-version: 17.9.0
-      - name: Build and deploy to Netlify
-        uses: jsmrcaga/action-netlify-deploy@53de32e559b0b3833615b9788c7a090cd2fddb03
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
+      - name: Build app
+        run: npm run build
+      - name: Deploy to Netlify
+        uses: nwtgck/actions-netlify@b7c1504e00c6b8a249d1848cc1b522a4865eed99
         with:
-          install_command: "npm ci"
+          publish-dir: dist
+          deploy-message: "Dev deploy ${{ github.sha }}"
+          enable-commit-comment: false
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          production-deploy: true
+          github-deployment-environment: nightly
+          github-deployment-description: 'Nightly deployment on each commit to dev branch'
+        env:
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
           NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE2_ID }}
-          BUILD_DIRECTORY: "dist"
-          NETLIFY_DEPLOY_MESSAGE: "Dev deploy v${{ github.ref }}"
-          NETLIFY_DEPLOY_TO_PROD: true
+        timeout-minutes: 1

.github/workflows/prod-deploy.yml

@@ -5,8 +5,8 @@ on:
     types: [published]
 
 jobs:
-  create-release-tar:
-    name: 'Create release tar'
+  deploy-and-tarball:
+    name: 'Netlify deploy and tarball'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -15,10 +15,25 @@ jobs:
         uses: actions/setup-node@v3.4.1
         with:
           node-version: 17.9.0
-      - name: Build
-        run: |
-          npm ci
-          npm run build
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
+      - name: Build app
+        run: npm run build
+      - name: Deploy to Netlify
+        uses: nwtgck/actions-netlify@b7c1504e00c6b8a249d1848cc1b522a4865eed99
+        with:
+          publish-dir: dist
+          deploy-message: "Prod deploy ${{ github.ref_name }}"
+          enable-commit-comment: false
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          production-deploy: true
+          github-deployment-environment: stable
+          github-deployment-description: 'Stable deployment on each release'
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
+        timeout-minutes: 1
       - name: Get version from tag
         id: vars
         run: echo ::set-output name=tag::${GITHUB_REF#refs/*/}
@@ -41,29 +56,7 @@ jobs:
             cinny-${{ steps.vars.outputs.tag }}.tar.gz
             cinny-${{ steps.vars.outputs.tag }}.tar.gz.asc
 
-  deploy-to-netlify:
-    name: 'Deploy to Netlify'
-    runs-on: ubuntu-latest
-    permissions:
-      contents: read
-    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@53de32e559b0b3833615b9788c7a090cd2fddb03
-        with:
-          install_command: "npm ci"
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
-          BUILD_DIRECTORY: "dist"
-          NETLIFY_DEPLOY_MESSAGE: "Prod deploy v${{ github.ref }}"
-          NETLIFY_DEPLOY_TO_PROD: true
-
-  push-to-dockerhub:
+  publish-image:
     name: Push Docker image to Docker Hub, ghcr
     runs-on: ubuntu-latest
     permissions:

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cinny",
-  "version": "2.1.3",
+  "version": "2.2.0",
   "description": "Yet another matrix client",
   "main": "index.js",
   "engines": {
@@ -21,7 +21,7 @@
     "@matrix-org/olm": "3.2.12",
     "@tippyjs/react": "4.2.6",
     "babel-polyfill": "6.26.0",
-    "blurhash": "1.1.5",
+    "blurhash": "2.0.0",
     "browser-encrypt-attachment": "0.3.0",
     "dateformat": "5.0.3",
     "emojibase-data": "7.0.1",
@@ -32,7 +32,7 @@
     "katex": "0.16.2",
     "linkify-html": "4.0.0-beta.5",
     "linkifyjs": "4.0.0-beta.5",
-    "matrix-js-sdk": "19.4.0",
+    "matrix-js-sdk": "19.5.0",
     "prop-types": "15.8.1",
     "react": "17.0.2",
     "react-autosize-textarea": "7.1.0",
@@ -47,8 +47,8 @@
     "twemoji": "14.0.2"
   },
   "devDependencies": {
-    "@babel/core": "7.18.13",
-    "@babel/preset-env": "7.18.10",
+    "@babel/core": "7.19.0",
+    "@babel/preset-env": "7.19.0",
     "@babel/preset-react": "7.18.6",
     "assert": "2.0.0",
     "babel-loader": "8.2.5",
@@ -58,18 +58,18 @@
     "copy-webpack-plugin": "11.0.0",
     "crypto-browserify": "3.12.0",
     "css-loader": "6.7.1",
-    "css-minimizer-webpack-plugin": "4.0.0",
-    "eslint": "8.23.0",
+    "css-minimizer-webpack-plugin": "4.1.0",
+    "eslint": "8.23.1",
     "eslint-config-airbnb": "19.0.4",
     "eslint-plugin-import": "2.26.0",
     "eslint-plugin-jsx-a11y": "6.6.1",
-    "eslint-plugin-react": "7.31.1",
+    "eslint-plugin-react": "7.31.8",
     "eslint-plugin-react-hooks": "4.6.0",
     "html-loader": "4.1.0",
-    "html-webpack-plugin": "5.3.1",
+    "html-webpack-plugin": "5.5.0",
     "mini-css-extract-plugin": "2.6.1",
     "path-browserify": "1.0.1",
-    "sass": "1.54.5",
+    "sass": "1.54.9",
     "sass-loader": "13.0.2",
     "stream-browserify": "3.0.0",
     "style-loader": "3.3.1",
@@ -77,7 +77,7 @@
     "util": "0.12.4",
     "webpack": "5.74.0",
     "webpack-cli": "4.10.0",
-    "webpack-dev-server": "4.10.1",
-    "webpack-merge": "5.7.3"
+    "webpack-dev-server": "4.11.0",
+    "webpack-merge": "5.8.0"
   }
 }

src/app/atoms/math/Math.jsx

@@ -1,5 +1,6 @@
 import React, { useEffect, useRef } from 'react';
 import PropTypes from 'prop-types';
+import './Math.scss';
 
 import katex from 'katex';
 import 'katex/dist/katex.min.css';

src/app/atoms/math/Math.scss

@@ -0,0 +1,3 @@
+.katex-display {
+  margin: 0 !important;
+}

src/app/molecules/message/Message.jsx

@@ -8,7 +8,9 @@ import './Message.scss';
 import { twemojify } from '../../../util/twemojify';
 
 import initMatrix from '../../../client/initMatrix';
-import { getUsername, getUsernameOfRoomMember, parseReply } from '../../../util/matrixUtil';
+import {
+  getUsername, getUsernameOfRoomMember, parseReply, trimHTMLReply,
+} from '../../../util/matrixUtil';
 import colorMXID from '../../../util/colorMXID';
 import { getEventCords } from '../../../util/common';
 import { redactEvent, sendReaction } from '../../../client/action/roomTimeline';
@@ -38,6 +40,7 @@ import BinIC from '../../../../public/res/ic/outlined/bin.svg';
 
 import { confirmDialog } from '../confirm-dialog/ConfirmDialog';
 import { getBlobSafeMimeType } from '../../../util/mimetypes';
+import { html, plain } from '../../../util/markdown';
 
 function PlaceholderMessage() {
   return (
@@ -248,7 +251,7 @@ const MessageBody = React.memo(({
   if (!isCustomHTML) {
     // If this is a plaintext message, wrap it in a <p> element (automatically applying
     // white-space: pre-wrap) in order to preserve newlines
-    content = (<p>{content}</p>);
+    content = (<p className="message__body-plain">{content}</p>);
   }
 
   return (
@@ -297,12 +300,12 @@ function MessageEdit({ body, onSave, onCancel }) {
 
     if (e.key === 'Enter' && e.shiftKey === false) {
       e.preventDefault();
-      onSave(editInputRef.current.value);
+      onSave(editInputRef.current.value, body);
     }
   };
 
   return (
-    <form className="message__edit" onSubmit={(e) => { e.preventDefault(); onSave(editInputRef.current.value); }}>
+    <form className="message__edit" onSubmit={(e) => { e.preventDefault(); onSave(editInputRef.current.value, body); }}>
       <Input
         forwardRef={editInputRef}
         onKeyDown={handleKeyDown}
@@ -729,36 +732,37 @@ function Message({
   let { body } = content;
   const username = mEvent.sender ? getUsernameOfRoomMember(mEvent.sender) : getUsername(senderId);
   const avatarSrc = mEvent.sender?.getAvatarUrl(initMatrix.matrixClient.baseUrl, 36, 36, 'crop') ?? null;
+  let isCustomHTML = content.format === 'org.matrix.custom.html';
+  let customHTML = isCustomHTML ? content.formatted_body : null;
 
   const edit = useCallback(() => {
     setEdit(eventId);
   }, []);
   const reply = useCallback(() => {
-    replyTo(senderId, mEvent.getId(), body);
-  }, [body]);
+    replyTo(senderId, mEvent.getId(), body, customHTML);
+  }, [body, customHTML]);
 
-  if (body === undefined) return null;
   if (msgType === 'm.emote') className.push('message--type-emote');
 
-  let isCustomHTML = content.format === 'org.matrix.custom.html';
   const isEdited = roomTimeline ? editedTimeline.has(eventId) : false;
   const haveReactions = roomTimeline
     ? reactionTimeline.has(eventId) || !!mEvent.getServerAggregatedRelation('m.annotation')
     : false;
   const isReply = !!mEvent.replyEventId;
-  let customHTML = isCustomHTML ? content.formatted_body : null;
 
   if (isEdited) {
     const editedList = editedTimeline.get(eventId);
     const editedMEvent = editedList[editedList.length - 1];
     [body, isCustomHTML, customHTML] = getEditedBody(editedMEvent);
-    if (typeof body !== 'string') return null;
   }
 
   if (isReply) {
     body = parseReply(body)?.body ?? body;
+    customHTML = trimHTMLReply(customHTML);
   }
 
+  if (typeof body !== 'string') body = '';
+
   return (
     <div className={className.join(' ')}>
       {
@@ -799,9 +803,11 @@ function Message({
         )}
         {isEdit && (
           <MessageEdit
-            body={body}
-            onSave={(newBody) => {
-              if (newBody !== body) {
+            body={(customHTML
+              ? html(customHTML, { kind: 'edit', onlyPlain: true }).plain
+              : plain(body, { kind: 'edit', onlyPlain: true }).plain)}
+            onSave={(newBody, oldBody) => {
+              if (newBody !== oldBody) {
                 initMatrix.roomsInput.sendEditedMessage(roomId, mEvent, newBody);
               }
               cancelEdit();

src/app/molecules/message/Message.scss

@@ -163,7 +163,7 @@
 .message__body {
   word-break: break-word;
 
-  & > .text > * {
+  & > .text > .message__body-plain {
     white-space: pre-wrap;
   }
 
@@ -174,8 +174,8 @@
     white-space: initial !important;
   }
 
-  & p:not(:last-child) {
-    margin-bottom: var(--sp-normal);
+  & > .text > p + p {
+    margin-top: var(--sp-normal);
   }
 
   & span[data-mx-pill] {

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

@@ -38,7 +38,7 @@
     @extend .cp-fx__column;
   }
   &__nav-twemoji {
-    background: inherit;
+    background-color: var(--bg-surface);
     position: sticky;
     bottom: -70%;
     z-index: 999;

src/app/organisms/navigation/DrawerBreadcrumb.jsx

@@ -21,7 +21,7 @@ import ChevronRightIC from '../../../../public/res/ic/outlined/chevron-right.svg
 function DrawerBreadcrumb({ spaceId }) {
   const [, forceUpdate] = useState({});
   const scrollRef = useRef(null);
-  const { roomList, notifications } = initMatrix;
+  const { roomList, notifications, accountData } = initMatrix;
   const mx = initMatrix.matrixClient;
   const spacePath = navigation.selectedSpacePath;
 
@@ -49,9 +49,9 @@ function DrawerBreadcrumb({ spaceId }) {
   }, [spaceId]);
 
   function getHomeNotiExcept(childId) {
-    const orphans = roomList.getOrphans();
-    const childIndex = orphans.indexOf(childId);
-    if (childId !== -1) orphans.splice(childIndex, 1);
+    const orphans = roomList.getOrphans()
+      .filter((id) => (id !== childId))
+      .filter((id) => !accountData.spaceShortcut.has(id));
 
     let noti = null;
 

src/app/organisms/navigation/DrawerHeader.jsx

@@ -57,7 +57,7 @@ export function HomeSpaceOptions({ spaceId, afterOptionSelect }) {
           iconSrc={HashGlobeIC}
           onClick={() => { afterOptionSelect(); openPublicRooms(); }}
         >
-          Join public room
+          Explore public rooms
         </MenuItem>
       )}
       { !spaceId && (

src/app/organisms/profile-editor/ProfileEditor.jsx

@@ -16,7 +16,6 @@ import { confirmDialog } from '../../molecules/confirm-dialog/ConfirmDialog';
 
 import './ProfileEditor.scss';
 
-// TODO Fix bug that prevents 'Save' button from enabling up until second changed.
 function ProfileEditor({ userId }) {
   const [isEditing, setIsEditing] = useState(false);
   const mx = initMatrix.matrixClient;
@@ -96,7 +95,7 @@ function ProfileEditor({ userId }) {
   const renderInfo = () => (
     <div className="profile-editor__info" style={{ marginBottom: avatarSrc ? '24px' : '0' }}>
       <div>
-        <Text variant="h2" primary weight="medium">{twemojify(username)}</Text>
+        <Text variant="h2" primary weight="medium">{twemojify(username) ?? userId}</Text>
         <IconButton
           src={PencilIC}
           size="extra-small"
@@ -111,7 +110,7 @@ function ProfileEditor({ userId }) {
   return (
     <div className="profile-editor">
       <ImageUpload
-        text={username}
+        text={username ?? userId}
         bgColor={colorMXID(userId)}
         imageSrc={avatarSrc}
         onUpload={handleAvatarUpload}

src/app/organisms/room/RoomViewInput.jsx

@@ -30,7 +30,6 @@ 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';
-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';
 
@@ -44,7 +43,6 @@ function RoomViewInput({
   roomId, roomTimeline, viewEvent,
 }) {
   const [attachment, setAttachment] = useState(null);
-  const [isMarkdown, setIsMarkdown] = useState(settings.isMarkdown);
   const [replyTo, setReplyTo] = useState(null);
 
   const textAreaRef = useRef(null);
@@ -63,11 +61,9 @@ function RoomViewInput({
   }
 
   useEffect(() => {
-    settings.on(cons.events.settings.MARKDOWN_TOGGLED, setIsMarkdown);
     roomsInput.on(cons.events.roomsInput.ATTACHMENT_SET, setAttachment);
     viewEvent.on('focus_msg_input', requestFocusInput);
     return () => {
-      settings.removeListener(cons.events.settings.MARKDOWN_TOGGLED, setIsMarkdown);
       roomsInput.removeListener(cons.events.roomsInput.ATTACHMENT_SET, setAttachment);
       viewEvent.removeListener('focus_msg_input', requestFocusInput);
     };
@@ -147,9 +143,11 @@ function RoomViewInput({
     textAreaRef.current.focus();
   }
 
-  function setUpReply(userId, eventId, body) {
+  function setUpReply(userId, eventId, body, formattedBody) {
     setReplyTo({ userId, eventId, body });
-    roomsInput.setReplyTo(roomId, { userId, eventId, body });
+    roomsInput.setReplyTo(roomId, {
+      userId, eventId, body, formattedBody,
+    });
     focusInput();
   }
 
@@ -185,7 +183,10 @@ function RoomViewInput({
     };
   }, [roomId]);
 
-  const sendBody = async (body, msgType = 'm.text') => {
+  const sendBody = async (body, options) => {
+    const opt = options ?? {};
+    if (!opt.msgType) opt.msgType = 'm.text';
+    if (typeof opt.autoMarkdown !== 'boolean') opt.autoMarkdown = true;
     if (roomsInput.isSending(roomId)) return;
     sendIsTyping(false);
 
@@ -195,7 +196,7 @@ function RoomViewInput({
     }
     textAreaRef.current.disabled = true;
     textAreaRef.current.style.cursor = 'not-allowed';
-    await roomsInput.sendInput(roomId, msgType);
+    await roomsInput.sendInput(roomId, opt);
     textAreaRef.current.disabled = false;
     textAreaRef.current.style.cursor = 'unset';
     focusInput();
@@ -213,8 +214,8 @@ function RoomViewInput({
       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));
+    if (['me', 'shrug', 'plain'].includes(cmdName)) {
+      commands[cmdName].exe(roomId, cmdData, sendBody);
       return;
     }
     commands[cmdName].exe(roomId, cmdData);
@@ -230,7 +231,7 @@ function RoomViewInput({
       return;
     }
     if (msgBody === '' && attachment === null) return;
-    sendBody(msgBody, 'm.text');
+    sendBody(msgBody);
   };
 
   const handleSendSticker = async (data) => {
@@ -379,7 +380,6 @@ function RoomViewInput({
               />
             </Text>
           </ScrollView>
-          {isMarkdown && <RawIcon size="extra-small" src={MarkdownIC} />}
         </div>
         <div ref={rightOptionsRef} className="room-input__option-container">
           <IconButton

src/app/organisms/room/commands.jsx

@@ -38,7 +38,7 @@ const commands = {
     exe: (roomId, data, onSuccess) => {
       const body = data.trim();
       if (body === '') return;
-      onSuccess(body, 'm.emote');
+      onSuccess(body, { msgType: 'm.emote' });
     },
   },
   shrug: {
@@ -46,9 +46,18 @@ const commands = {
     description: 'Send ¯\\_(ツ)_/¯ as message',
     exe: (roomId, data, onSuccess) => onSuccess(
       `¯\\_(ツ)_/¯${data.trim() !== '' ? ` ${data}` : ''}`,
-      'm.text',
+      { msgType: 'm.text' },
     ),
   },
+  plain: {
+    name: 'plain',
+    description: 'Send plain text message',
+    exe: (roomId, data, onSuccess) => {
+      const body = data.trim();
+      if (body === '') return;
+      onSuccess(body, { msgType: 'm.text', autoMarkdown: false });
+    },
+  },
   help: {
     name: 'help',
     description: 'View all commands',
@@ -57,7 +66,7 @@ const commands = {
   },
   startdm: {
     name: 'startdm',
-    description: 'Start DM with user. Example: /startdm userId1 userId2',
+    description: 'Start direct message with user. Example: /startdm userId1',
     exe: async (roomId, data) => {
       const mx = initMatrix.matrixClient;
       const rawIds = data.split(' ');
@@ -78,7 +87,7 @@ const commands = {
   },
   join: {
     name: 'join',
-    description: 'Join room with alias. Example: /join alias1 alias2',
+    description: 'Join room with address. Example: /join address1 address2',
     exe: (roomId, data) => {
       const rawIds = data.split(' ');
       const roomIds = rawIds.filter((id) => id.match(ROOM_ID_ALIAS_REG));
@@ -159,7 +168,7 @@ const commands = {
   },
   myroomnick: {
     name: 'myroomnick',
-    description: 'Change my room nick',
+    description: 'Change nick in current room.',
     exe: (roomId, data) => {
       const nick = data.trim();
       if (nick === '') return;
@@ -168,7 +177,7 @@ const commands = {
   },
   myroomavatar: {
     name: 'myroomavatar',
-    description: 'Change my room avatar. Example /myroomavatar mxc://xyzabc',
+    description: 'Change profile picture in current room. Example /myroomavatar mxc://xyzabc',
     exe: (roomId, data) => {
       if (data.match(MXC_REG)) {
         roomActions.setMyRoomAvatar(roomId, data);

src/app/organisms/settings/DeviceManage.jsx

@@ -180,13 +180,15 @@ function DeviceManage() {
         }
         content={(
           <>
-            <Text variant="b3">
-              Last activity
-              <span style={{ color: 'var(--tc-surface-normal)' }}>
-                {dateFormat(new Date(lastTS), ' hh:MM TT, dd/mm/yyyy')}
-              </span>
-              {lastIP ? ` at ${lastIP}` : ''}
-            </Text>
+            {lastTS && (
+              <Text variant="b3">
+                Last activity
+                <span style={{ color: 'var(--tc-surface-normal)' }}>
+                  {dateFormat(new Date(lastTS), ' hh:MM TT, dd/mm/yyyy')}
+                </span>
+                {lastIP ? ` at ${lastIP}` : ''}
+              </Text>
+            )}
             {isCurrentDevice && (
               <Text style={{ marginTop: 'var(--sp-ultra-tight)' }} variant="b3">
                 {`Session Key: ${initMatrix.matrixClient.getDeviceEd25519Key().match(/.{1,4}/g).join(' ')}`}

src/app/organisms/settings/Settings.jsx

@@ -9,7 +9,6 @@ import {
   toggleSystemTheme, toggleMarkdown, toggleMembershipEvents, toggleNickAvatarEvents,
   toggleNotifications, toggleNotificationSounds,
 } from '../../../client/action/settings';
-import logout from '../../../client/action/logout';
 import { usePermission } from '../../hooks/usePermission';
 
 import Text from '../../atoms/text/Text';
@@ -239,6 +238,7 @@ function AboutSection() {
             <div className="settings-about__btns">
               <Button onClick={() => window.open('https://github.com/ajbura/cinny')}>Source code</Button>
               <Button onClick={() => window.open('https://cinny.in/#sponsor')}>Support</Button>
+              <Button onClick={() => initMatrix.clearCacheAndReload()} variant="danger">Clear cache & reload</Button>
             </div>
           </div>
         </div>
@@ -327,7 +327,7 @@ function Settings() {
   const handleTabChange = (tabItem) => setSelectedTab(tabItem);
   const handleLogout = async () => {
     if (await confirmDialog('Logout', 'Are you sure that you want to logout your session?', 'Logout', 'danger')) {
-      logout();
+      initMatrix.logout();
     }
   };
 

src/app/templates/client/Client.jsx

@@ -7,18 +7,21 @@ import { initRoomListListener } from '../../../client/event/roomList';
 import Text from '../../atoms/text/Text';
 import Spinner from '../../atoms/spinner/Spinner';
 import Navigation from '../../organisms/navigation/Navigation';
+import ContextMenu, { MenuItem } from '../../atoms/context-menu/ContextMenu';
+import IconButton from '../../atoms/button/IconButton';
 import ReusableContextMenu from '../../atoms/context-menu/ReusableContextMenu';
 import Room from '../../organisms/room/Room';
 import Windows from '../../organisms/pw/Windows';
 import Dialogs from '../../organisms/pw/Dialogs';
 import EmojiBoardOpener from '../../organisms/emoji-board/EmojiBoardOpener';
-import logout from '../../../client/action/logout';
 
 import initMatrix from '../../../client/initMatrix';
 import navigation from '../../../client/state/navigation';
 import cons from '../../../client/state/cons';
 import DragDrop from '../../organisms/drag-drop/DragDrop';
 
+import VerticalMenuIC from '../../../../public/res/ic/outlined/vertical-menu.svg';
+
 function Client() {
   const [isLoading, changeLoading] = useState(true);
   const [loadingMsg, setLoadingMsg] = useState('Heating up');
@@ -74,9 +77,20 @@ function Client() {
   if (isLoading) {
     return (
       <div className="loading-display">
-        <button className="loading__logout" onClick={logout} type="button">
-          <Text variant="b3">Logout</Text>
-        </button>
+        <div className="loading__menu">
+          <ContextMenu
+            placement="bottom"
+            content={(
+              <>
+                <MenuItem onClick={() => initMatrix.clearCacheAndReload()}>
+                  Clear cache & reload
+                </MenuItem>
+                <MenuItem onClick={() => initMatrix.logout()}>Logout</MenuItem>
+              </>
+            )}
+            render={(toggle) => <IconButton size="extra-small" onClick={toggle} src={VerticalMenuIC} />}
+          />
+        </div>
         <Spinner />
         <Text className="loading__message" variant="b2">{loadingMsg}</Text>
 

src/app/templates/client/Client.scss

@@ -45,12 +45,12 @@
   position: absolute;
   bottom: var(--sp-normal);
 }
-.loading__logout {
+.loading__menu {
   position: absolute;
-  bottom: var(--sp-extra-tight);
+  top: var(--sp-extra-tight);
   right: var(--sp-extra-tight);
   cursor: pointer;
-  .text {
-    color: var(--tc-link);
+  .context-menu__item .text {
+    margin: 0 !important;
   }
 }

src/client/action/logout.js

@@ -1,16 +0,0 @@
-import initMatrix from '../initMatrix';
-
-async function logout() {
-  const mx = initMatrix.matrixClient;
-  mx.stopClient();
-  try {
-    await mx.logout();
-  } catch {
-    // ignore if failed to logout
-  }
-  mx.clearStores();
-  window.localStorage.clear();
-  window.location.reload();
-}
-
-export default logout;

src/client/action/navigation.js

@@ -139,12 +139,13 @@ export function openViewSource(event) {
   });
 }
 
-export function replyTo(userId, eventId, body) {
+export function replyTo(userId, eventId, body, formattedBody) {
   appDispatcher.dispatch({
     type: cons.actions.navigation.CLICK_REPLY_TO,
     userId,
     eventId,
     body,
+    formattedBody,
   });
 }
 

src/client/initMatrix.js

@@ -98,13 +98,32 @@ class InitMatrix extends EventEmitter {
   }
 
   listenEvents() {
-    this.matrixClient.on('Session.logged_out', () => {
+    this.matrixClient.on('Session.logged_out', async () => {
       this.matrixClient.stopClient();
-      this.matrixClient.clearStores();
+      await this.matrixClient.clearStores();
       window.localStorage.clear();
       window.location.reload();
     });
   }
+
+  async logout() {
+    this.matrixClient.stopClient();
+    try {
+      await this.matrixClient.logout();
+    } catch {
+      // ignore if failed to logout
+    }
+    await this.matrixClient.clearStores();
+    window.localStorage.clear();
+    window.location.reload();
+  }
+
+  clearCacheAndReload() {
+    this.matrixClient.stopClient();
+    this.matrixClient.store.deleteAllData().then(() => {
+      window.location.reload();
+    });
+  }
 }
 
 const initMatrix = new InitMatrix();

src/client/state/Notifications.js

@@ -10,6 +10,7 @@ import { setFavicon } from '../../util/common';
 import LogoSVG from '../../../public/res/svg/cinny.svg';
 import LogoUnreadSVG from '../../../public/res/svg/cinny-unread.svg';
 import LogoHighlightSVG from '../../../public/res/svg/cinny-highlight.svg';
+import { html, plain } from '../../util/markdown';
 
 function isNotifEvent(mEvent) {
   const eType = mEvent.getType();
@@ -43,6 +44,8 @@ class Notifications extends EventEmitter {
     this.roomList = roomList;
 
     this.roomIdToNoti = new Map();
+    this.roomIdToPopupNotis = new Map();
+    this.eventIdToPopupNoti = new Map();
 
     // this._initNoti();
     this._listenEvents();
@@ -114,8 +117,7 @@ class Notifications extends EventEmitter {
   }
 
   getTotalNoti(roomId) {
-    const { total, highlight } = this.getNoti(roomId);
-    if (highlight > total) return highlight;
+    const { total } = this.getNoti(roomId);
     return total;
   }
 
@@ -181,7 +183,7 @@ class Notifications extends EventEmitter {
     };
 
     const noti = this.getNoti(roomId);
-    const addT = total - noti.total;
+    const addT = (highlight > total ? highlight : total) - noti.total;
     const addH = highlight - noti.highlight;
     if (addT < 0 || addH < 0) return;
 
@@ -256,20 +258,51 @@ class Notifications extends EventEmitter {
         scale: 8,
       });
 
+      const content = mEvent.getContent();
+
+      const state = { kind: 'notification', onlyPlain: true };
+      let body;
+      if (content.format === 'org.matrix.custom.html') {
+        body = html(content.formatted_body, state);
+      } else {
+        body = plain(content.body, state);
+      }
+
       const noti = new window.Notification(title, {
-        body: mEvent.getContent().body,
+        body: body.plain,
         icon,
+        tag: mEvent.getId(),
         silent: settings.isNotificationSounds,
       });
       if (settings.isNotificationSounds) {
         noti.onshow = () => this._playNotiSound();
       }
       noti.onclick = () => selectRoom(room.roomId, mEvent.getId());
+
+      this.eventIdToPopupNoti.set(mEvent.getId(), noti);
+      if (this.roomIdToPopupNotis.has(room.roomId)) {
+        this.roomIdToPopupNotis.get(room.roomId).push(noti);
+      } else {
+        this.roomIdToPopupNotis.set(room.roomId, [noti]);
+      }
     } else {
       this._playNotiSound();
     }
   }
 
+  _deletePopupNoti(eventId) {
+    this.eventIdToPopupNoti.get(eventId)?.close();
+    this.eventIdToPopupNoti.delete(eventId);
+  }
+
+  _deletePopupRoomNotis(roomId) {
+    this.roomIdToPopupNotis.get(roomId)?.forEach((n) => {
+      this.eventIdToPopupNoti.delete(n.tag);
+      n.close();
+    });
+    this.roomIdToPopupNotis.delete(roomId);
+  }
+
   _playNotiSound() {
     if (!this._notiAudio) {
       this._notiAudio = document.getElementById('notificationSound');
@@ -286,6 +319,8 @@ class Notifications extends EventEmitter {
 
   _listenEvents() {
     this.matrixClient.on('Room.timeline', (mEvent, room) => {
+      if (mEvent.isRedaction()) this._deletePopupNoti(mEvent.event.redacts);
+
       if (room.isSpaceRoom()) return;
       if (!isNotifEvent(mEvent)) return;
 
@@ -356,6 +391,8 @@ class Notifications extends EventEmitter {
         if (readerUserId !== this.matrixClient.getUserId()) return;
 
         this.deleteNoti(room.roomId);
+
+        this._deletePopupRoomNotis(room.roomId);
       }
     });
 

src/client/state/RoomsInput.js

@@ -6,11 +6,9 @@ import { getBlobSafeMimeType } from '../../util/mimetypes';
 import { sanitizeText } from '../../util/sanitize';
 import cons from './cons';
 import settings from './settings';
-import { htmlOutput, parser } from '../../util/markdown';
+import { markdown, plain } from '../../util/markdown';
 
 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');
@@ -100,91 +98,6 @@ function getVideoThumbnail(video, width, height, mimeType) {
   });
 }
 
-function getFormattedBody(markdown) {
-  let content = parser(markdown);
-  if (content.length === 1 && content[0].type === 'paragraph') {
-    content = content[0].content;
-  }
-  return htmlOutput(content);
-}
-
-function getReplyFormattedBody(roomId, reply) {
-  const replyToLink = `<a href="https://matrix.to/#/${roomId}/${reply.eventId}">In reply to</a>`;
-  const userLink = `<a href="https://matrix.to/#/${reply.userId}">${reply.userId}</a>`;
-  const formattedReply = getFormattedBody(reply.body.replace(/\n/g, '\n> '));
-  return `<mx-reply><blockquote>${replyToLink}${userLink}<br />${formattedReply}</blockquote></mx-reply>`;
-}
-
-function bindReplyToContent(roomId, reply, content) {
-  const newContent = { ...content };
-  newContent.body = `> <${reply.userId}> ${reply.body.replace(/\n/g, '\n> ')}`;
-  newContent.body += `\n\n${content.body}`;
-  newContent.format = 'org.matrix.custom.html';
-  newContent['m.relates_to'] = content['m.relates_to'] || {};
-  newContent['m.relates_to']['m.in_reply_to'] = { event_id: reply.eventId };
-
-  const formattedReply = getReplyFormattedBody(roomId, reply);
-  newContent.formatted_body = formattedReply + (content.formatted_body || content.body);
-  return newContent;
-}
-
-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);
-
-      copyText = copyText.substr(0, match.index)
-        + tag
-        + copyText.substr(match.index + matchText.length);
-    });
-  return copyText;
-}
-
-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]);
-
-      let tag;
-      if (emoji.mxc) {
-        tag = `<img data-mx-emoticon="" src="${
-          emoji.mxc
-        }" alt=":${
-          emoji.shortcode
-        }:" title=":${
-          emoji.shortcode
-        }:" height="32" />`;
-      } else {
-        tag = emoji.unicode;
-      }
-      return tag;
-    },
-  );
-}
-
 class RoomsInput extends EventEmitter {
   constructor(mx, roomList) {
     super();
@@ -274,8 +187,76 @@ class RoomsInput extends EventEmitter {
     return this.roomIdToInput.get(roomId)?.isSending || false;
   }
 
-  async sendInput(roomId, msgType) {
+  getContent(roomId, options, message, reply, edit) {
+    const msgType = options?.msgType || 'm.text';
+    const autoMarkdown = options?.autoMarkdown ?? true;
+
     const room = this.matrixClient.getRoom(roomId);
+
+    const userNames = room.currentState.userIdsToDisplayNames;
+    const parentIds = this.roomList.getAllParentSpaces(room.roomId);
+    const parentRooms = [...parentIds].map((id) => this.matrixClient.getRoom(id));
+    const emojis = getShortcodeToEmoji(this.matrixClient, [room, ...parentRooms]);
+
+    const output = settings.isMarkdown && autoMarkdown ? markdown : plain;
+    const body = output(message, { userNames, emojis });
+
+    const content = {
+      body: body.plain,
+      msgtype: msgType,
+    };
+
+    if (!body.onlyPlain || reply) {
+      content.format = 'org.matrix.custom.html';
+      content.formatted_body = body.html;
+    }
+
+    if (edit) {
+      content['m.new_content'] = { ...content };
+      content['m.relates_to'] = {
+        event_id: edit.getId(),
+        rel_type: 'm.replace',
+      };
+
+      const isReply = edit.getWireContent()['m.relates_to']?.['m.in_reply_to'];
+      if (isReply) {
+        content.format = 'org.matrix.custom.html';
+        content.formatted_body = body.html;
+      }
+
+      content.body = ` * ${content.body}`;
+      if (content.formatted_body) content.formatted_body = ` * ${content.formatted_body}`;
+
+      if (isReply) {
+        const eBody = edit.getContent().body;
+        const replyHead = eBody.substring(0, eBody.indexOf('\n\n'));
+        if (replyHead) content.body = `${replyHead}\n\n${content.body}`;
+
+        const eFBody = edit.getContent().formatted_body;
+        const fReplyHead = eFBody.substring(0, eFBody.indexOf('</mx-reply>'));
+        if (fReplyHead) content.formatted_body = `${fReplyHead}</mx-reply>${content.formatted_body}`;
+      }
+    }
+
+    if (reply) {
+      content['m.relates_to'] = {
+        'm.in_reply_to': {
+          event_id: reply.eventId,
+        },
+      };
+
+      content.body = `> <${reply.userId}> ${reply.body.replace(/\n/g, '\n> ')}\n\n${content.body}`;
+
+      const replyToLink = `<a href="https://matrix.to/#/${encodeURIComponent(roomId)}/${encodeURIComponent(reply.eventId)}">In reply to</a>`;
+      const userLink = `<a href="https://matrix.to/#/${encodeURIComponent(reply.userId)}">${sanitizeText(reply.userId)}</a>`;
+      const fallback = `<mx-reply><blockquote>${replyToLink}${userLink}<br />${reply.formattedBody || sanitizeText(reply.body)}</blockquote></mx-reply>`;
+      content.formatted_body = fallback + content.formatted_body;
+    }
+
+    return content;
+  }
+
+  async sendInput(roomId, options) {
     const input = this.getInput(roomId);
     input.isSending = true;
     this.roomIdToInput.set(roomId, input);
@@ -285,35 +266,7 @@ class RoomsInput extends EventEmitter {
     }
 
     if (this.getMessage(roomId).trim() !== '') {
-      const rawMessage = input.message;
-      let content = {
-        body: rawMessage,
-        msgtype: msgType ?? 'm.text',
-      };
-
-      // Apply formatting if relevant
-      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 !== sanitizeText(rawMessage)) {
-        // Formatting was applied, and we need to switch to custom HTML
-        content.format = 'org.matrix.custom.html';
-        content.formatted_body = formattedBody;
-      }
-
-      if (typeof input.replyTo !== 'undefined') {
-        content = bindReplyToContent(roomId, input.replyTo, content);
-      }
+      const content = this.getContent(roomId, options, input.message, input.replyTo);
       this.matrixClient.sendMessage(roomId, content);
     }
 
@@ -456,55 +409,13 @@ 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: ` * ${editedBody}`,
-      msgtype,
-      'm.new_content': {
-        body: editedBody,
-        msgtype,
-      },
-      'm.relates_to': {
-        event_id: mEvent.getId(),
-        rel_type: 'm.replace',
-      },
-    };
-
-    // Apply formatting if relevant
-    let formattedBody = settings.isMarkdown
-      ? getFormattedBody(editedBody)
-      : sanitizeText(editedBody);
-    formattedBody = formatUserPill(room, formattedBody);
-    formattedBody = formatEmoji(this.matrixClient, room, this.roomList, formattedBody);
-
-    content.body = findAndReplace(
-      content.body,
-      MXID_REGEX,
-      (match) => room.currentState.userIdsToDisplayNames[match[0]],
-      (match) => `@${room.currentState.userIdsToDisplayNames[match[0]]}`,
+    const content = this.getContent(
+      roomId,
+      { msgType: mEvent.getWireContent().msgtype },
+      editedBody,
+      null,
+      mEvent,
     );
-    if (formattedBody !== sanitizeText(editedBody)) {
-      content.formatted_body = ` * ${formattedBody}`;
-      content.format = 'org.matrix.custom.html';
-      content['m.new_content'].formatted_body = formattedBody;
-      content['m.new_content'].format = 'org.matrix.custom.html';
-    }
-    if (isReply) {
-      const evBody = mEvent.getContent().body;
-      const replyHead = evBody.slice(0, evBody.indexOf('\n\n'));
-      const evFBody = mEvent.getContent().formatted_body;
-      const fReplyHead = evFBody.slice(0, evFBody.indexOf('</mx-reply>'));
-
-      content.format = 'org.matrix.custom.html';
-      content.formatted_body = `${fReplyHead}</mx-reply>${(content.formatted_body || content.body)}`;
-
-      content.body = `${replyHead}\n\n${content.body}`;
-    }
-
     this.matrixClient.sendMessage(roomId, content);
   }
 }

src/client/state/cons.js

@@ -1,5 +1,5 @@
 const cons = {
-  version: '2.1.3',
+  version: '2.2.0',
   secretKey: {
     ACCESS_TOKEN: 'cinny_access_token',
     DEVICE_ID: 'cinny_device_id',

src/client/state/navigation.js

@@ -375,6 +375,7 @@ class Navigation extends EventEmitter {
           action.userId,
           action.eventId,
           action.body,
+          action.formattedBody,
         );
       },
       [cons.actions.navigation.OPEN_SEARCH]: () => {

src/util/common.js

@@ -204,3 +204,27 @@ export function scaleDownImage(imageFile, width, height) {
     img.src = imgURL;
   });
 }
+
+/**
+ * @param {sigil} string sigil to search for (for example '@', '#' or '$')
+ * @param {flags} string regex flags
+ * @param {prefix} string prefix appended at the beginning of the regex
+ * @returns {RegExp}
+ */
+export function idRegex(sigil, flags, prefix) {
+  const servername = '(?:[a-zA-Z0-9-.]*[a-zA-Z0-9]+|\\[\\S+?\\])(?::\\d+)?';
+  return new RegExp(`${prefix}(${sigil}\\S+:${servername})`, flags);
+}
+
+const matrixToRegex = /^https?:\/\/matrix.to\/#\/(\S+:\S+)/;
+/**
+ * Parses a matrix.to URL into an matrix id.
+ * This function can later be extended to support matrix: URIs
+ * @param {string} uri The URI to parse
+ * @returns {string|null} The id or null if the URI does not match
+ */
+export function parseIdUri(uri) {
+  const res = decodeURIComponent(uri).match(matrixToRegex);
+  if (!res) return null;
+  return res[1];
+}

src/util/markdown.js

@@ -1,25 +1,83 @@
+/* eslint-disable no-use-before-define */
 import SimpleMarkdown from '@khanacademy/simple-markdown';
+import { idRegex, parseIdUri } from './common';
 
 const {
-  defaultRules, parserFor, outputFor, anyScopeRegex, blockRegex, inlineRegex, htmlTag, sanitizeText,
+  defaultRules, parserFor, outputFor, anyScopeRegex, blockRegex, inlineRegex,
+  sanitizeText, sanitizeUrl,
 } = SimpleMarkdown;
 
+function htmlTag(tagName, content, attributes, isClosed) {
+  let s = '';
+  Object.entries(attributes || {}).forEach(([k, v]) => {
+    if (v !== undefined) {
+      s += ` ${sanitizeText(k)}`;
+      if (v !== null) s += `="${sanitizeText(v)}"`;
+    }
+  });
+
+  s = `<${tagName}${s}>`;
+
+  if (isClosed === false) {
+    return s;
+  }
+  return `${s}${content}</${tagName}>`;
+}
+
 function mathHtml(wrap, node) {
   return htmlTag(wrap, htmlTag('code', sanitizeText(node.content)), { 'data-mx-maths': node.content });
 }
 
-const rules = {
-  ...defaultRules,
+const emojiRegex = /^:([\w-]+):/;
+
+const plainRules = {
   Array: {
     ...defaultRules.Array,
-    plain: (arr, output, state) => arr.map((node) => output(node, state)).join(''),
+    plain: defaultRules.Array.html,
   },
-  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),
+  userMention: {
+    order: defaultRules.em.order - 0.9,
+    match: inlineRegex(idRegex('@', undefined, '^')),
+    parse: (capture, _, state) => ({
+      type: 'mention',
+      content: state.userNames[capture[1]] ? `@${state.userNames[capture[1]]}` : capture[1],
+      id: capture[1],
+    }),
+  },
+  roomMention: {
+    order: defaultRules.em.order - 0.8,
+    match: inlineRegex(idRegex('#', undefined, '^')),
+    parse: (capture) => ({ type: 'mention', content: capture[1], id: capture[1] }),
+  },
+  mention: {
+    plain: (node, _, state) => (state.kind === 'edit' ? node.id : node.content),
+    html: (node) => htmlTag('a', sanitizeText(node.content), {
+      href: `https://matrix.to/#/${encodeURIComponent(node.id)}`,
+    }),
+  },
+  emoji: {
+    order: defaultRules.em.order - 0.1,
+    match: (source, state) => {
+      if (!state.inline) return null;
+      const capture = emojiRegex.exec(source);
+      if (!capture) return null;
+      const emoji = state.emojis.get(capture[1]);
+      if (emoji) return capture;
+      return null;
+    },
+    parse: (capture, _, state) => ({ content: capture[1], emoji: state.emojis.get(capture[1]) }),
+    plain: ({ emoji }) => (emoji.mxc
+      ? `:${emoji.shortcode}:`
+      : emoji.unicode),
+    html: ({ emoji }) => (emoji.mxc
+      ? htmlTag('img', null, {
+        'data-mx-emoticon': null,
+        src: emoji.mxc,
+        alt: `:${emoji.shortcode}:`,
+        title: `:${emoji.shortcode}:`,
+        height: 32,
+      }, false)
+      : emoji.unicode),
   },
   newline: {
     ...defaultRules.newline,
@@ -30,10 +88,178 @@ const rules = {
     plain: (node, output, state) => `${output(node.content, state)}\n\n`,
     html: (node, output, state) => htmlTag('p', output(node.content, state)),
   },
+  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, _, state) => (state.kind === 'edit'
+      ? node.content.replace(/(\*|_|!\[|\[|\|\||\$\$?)/g, '\\$1')
+      : node.content),
+  },
+};
+
+const markdownRules = {
+  ...defaultRules,
+  ...plainRules,
+  heading: {
+    ...defaultRules.heading,
+    match: blockRegex(/^ *(#{1,6})([^\n:]*?(?: [^\n]*?)?)#* *(?:\n *)+\n/),
+    plain: (node, output, state) => {
+      const out = output(node.content, state);
+      if (state.kind === 'edit' || state.kind === 'notification' || node.level > 2) {
+        return `${'#'.repeat(node.level)} ${out}\n\n`;
+      }
+      return `${out}\n${(node.level === 1 ? '=' : '-').repeat(out.length)}\n\n`;
+    },
+  },
+  hr: {
+    ...defaultRules.hr,
+    plain: () => '---\n\n',
+  },
+  codeBlock: {
+    ...defaultRules.codeBlock,
+    plain: (node) => `\`\`\`${node.lang || ''}\n${node.content}\n\`\`\``,
+    html: (node) => htmlTag('pre', htmlTag('code', sanitizeText(node.content), {
+      class: node.lang ? `language-${node.lang}` : undefined,
+    })),
+  },
+  fence: {
+    ...defaultRules.fence,
+    match: blockRegex(/^ *(`{3,}|~{3,}) *(?:(\S+) *)?\n([\s\S]+?)\n?\1 *(?:\n *)*\n/),
+  },
+  blockQuote: {
+    ...defaultRules.blockQuote,
+    plain: (node, output, state) => `> ${output(node.content, state).trim().replace(/\n/g, '\n> ')}\n\n`,
+  },
+  list: {
+    ...defaultRules.list,
+    plain: (node, output, state) => `${node.items.map((item, i) => {
+      const prefix = node.ordered ? `${node.start + i}. ` : '* ';
+      return prefix + output(item, state).replace(/\n/g, `\n${' '.repeat(prefix.length)}`);
+    }).join('\n')}\n`,
+  },
+  def: undefined,
+  table: {
+    ...defaultRules.table,
+    plain: (node, output, state) => {
+      const header = node.header.map((content) => output(content, state));
+
+      const colWidth = node.align.map((align) => {
+        switch (align) {
+          case 'left':
+          case 'right':
+            return 2;
+          case 'center':
+            return 3;
+          default:
+            return 1;
+        }
+      });
+      header.forEach((s, i) => {
+        if (s.length > colWidth[i])colWidth[i] = s.length;
+      });
+
+      const cells = node.cells.map((row) => row.map((content, i) => {
+        const s = output(content, state);
+        if (colWidth[i] === undefined || s.length > colWidth[i]) {
+          colWidth[i] = s.length;
+        }
+        return s;
+      }));
+
+      function pad(s, i) {
+        switch (node.align[i]) {
+          case 'right':
+            return s.padStart(colWidth[i]);
+          case 'center':
+            return s
+              .padStart(s.length + Math.floor((colWidth[i] - s.length) / 2))
+              .padEnd(colWidth[i]);
+          default:
+            return s.padEnd(colWidth[i]);
+        }
+      }
+
+      const line = colWidth.map((len, i) => {
+        switch (node.align[i]) {
+          case 'left':
+            return `:${'-'.repeat(len - 1)}`;
+          case 'center':
+            return `:${'-'.repeat(len - 2)}:`;
+          case 'right':
+            return `${'-'.repeat(len - 1)}:`;
+          default:
+            return '-'.repeat(len);
+        }
+      });
+
+      const table = [
+        header.map(pad),
+        line,
+        ...cells.map((row) => row.map(pad))];
+
+      return table.map((row) => `| ${row.join(' | ')} |\n`).join('');
+    },
+  },
+  displayMath: {
+    order: defaultRules.table.order + 0.1,
+    match: blockRegex(/^ *\$\$ *\n?([\s\S]+?)\n?\$\$ *(?:\n *)*\n/),
+    parse: (capture) => ({ content: capture[1] }),
+    plain: (node) => (node.content.includes('\n')
+      ? `$$\n${node.content}\n$$\n`
+      : `$$${node.content}$$\n`),
+    html: (node) => mathHtml('div', node),
+  },
+  shrug: {
+    order: defaultRules.escape.order - 0.1,
+    match: inlineRegex(/^¯\\_\(ツ\)_\/¯/),
+    parse: (capture) => ({ type: 'text', content: capture[0] }),
+  },
   escape: {
     ...defaultRules.escape,
     plain: (node, output, state) => `\\${output(node.content, state)}`,
   },
+  tableSeparator: {
+    ...defaultRules.tableSeparator,
+    plain: () => ' | ',
+  },
+  link: {
+    ...defaultRules.link,
+    plain: (node, output, state) => {
+      const out = output(node.content, state);
+      const target = sanitizeUrl(node.target) || '';
+      if (out !== target || node.title) {
+        return `[${out}](${target}${node.title ? ` "${node.title}"` : ''})`;
+      }
+      return out;
+    },
+    html: (node, output, state) => {
+      const out = output(node.content, state);
+      const target = sanitizeUrl(node.target) || '';
+      if (out !== target || node.title) {
+        return htmlTag('a', out, {
+          href: target,
+          title: node.title,
+        });
+      }
+      return target;
+    },
+  },
+  image: {
+    ...defaultRules.image,
+    plain: (node) => `![${node.alt}](${sanitizeUrl(node.target) || ''}${node.title ? ` "${node.title}"` : ''})`,
+    html: (node) => htmlTag('img', '', {
+      src: sanitizeUrl(node.target) || '',
+      alt: node.alt,
+      title: node.title,
+    }, false),
+  },
+  reflink: undefined,
+  refimage: undefined,
   em: {
     ...defaultRules.em,
     plain: (node, output, state) => `_${output(node.content, state)}_`,
@@ -50,40 +276,226 @@ const rules = {
     ...defaultRules.del,
     plain: (node, output, state) => `~~${output(node.content, state)}~~`,
   },
+  inlineCode: {
+    ...defaultRules.inlineCode,
+    plain: (node) => `\`${node.content}\``,
+  },
   spoiler: {
-    order: defaultRules.em.order - 0.5,
+    order: defaultRules.inlineCode.order + 0.1,
     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>`,
+    plain: (node, output, state) => {
+      const warning = `spoiler${node.reason ? `: ${node.reason}` : ''}`;
+      switch (state.kind) {
+        case 'edit':
+          return `||${output(node.content, state)}||${node.reason ? `(${node.reason})` : ''}`;
+        case 'notification':
+          return `<${warning}>`;
+        default:
+          return `[${warning}](${output(node.content, state)})`;
+      }
+    },
+    html: (node, output, state) => htmlTag(
+      'span',
+      output(node.content, state),
+      { 'data-mx-spoiler': node.reason || null },
+    ),
   },
   inlineMath: {
-    order: defaultRules.del.order + 0.5,
+    order: defaultRules.del.order + 0.2,
     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 parser = parserFor(rules);
+function mapElement(el) {
+  switch (el.tagName) {
+    case 'MX-REPLY':
+      return [];
 
-const plainOutput = outputFor(rules, 'plain');
-const htmlOutput = outputFor(rules, 'html');
+    case 'P':
+      return [{ type: 'paragraph', content: mapChildren(el) }];
+    case 'BR':
+      return [{ type: 'br' }];
 
-export {
-  parser, plainOutput, htmlOutput,
-};
+    case 'H1':
+    case 'H2':
+    case 'H3':
+    case 'H4':
+    case 'H5':
+    case 'H6':
+      return [{ type: 'heading', level: Number(el.tagName[1]), content: mapChildren(el) }];
+    case 'HR':
+      return [{ type: 'hr' }];
+    case 'PRE': {
+      let lang;
+      if (el.firstChild) {
+        Array.from(el.firstChild.classList).some((c) => {
+          const langPrefix = 'language-';
+          if (c.startsWith(langPrefix)) {
+            lang = c.slice(langPrefix.length);
+            return true;
+          }
+          return false;
+        });
+      }
+      return [{ type: 'codeBlock', lang, content: el.innerText }];
+    }
+    case 'BLOCKQUOTE':
+      return [{ type: 'blockQuote', content: mapChildren(el) }];
+    case 'UL':
+      return [{ type: 'list', items: mapChildren(el) }];
+    case 'OL':
+      return [{
+        type: 'list',
+        ordered: true,
+        start: Number(el.getAttribute('start')),
+        items: mapChildren(el),
+      }];
+    case 'TABLE': {
+      const headerEl = Array.from(el.querySelector('thead > tr').childNodes);
+      const align = headerEl.map((childE) => childE.style['text-align']);
+      return [{
+        type: 'table',
+        header: headerEl.map(mapChildren),
+        align,
+        cells: Array.from(el.querySelectorAll('tbody > tr')).map((rowEl) => Array.from(rowEl.childNodes).map((childEl, i) => {
+          if (align[i] === undefined) align[i] = childEl.style['text-align'];
+          return mapChildren(childEl);
+        })),
+      }];
+    }
+    case 'A': {
+      const href = el.getAttribute('href');
+
+      const id = parseIdUri(href);
+      if (id) return [{ type: 'mention', content: el.innerText, id }];
+
+      return [{
+        type: 'link',
+        target: el.getAttribute('href'),
+        title: el.getAttribute('title'),
+        content: mapChildren(el),
+      }];
+    }
+    case 'IMG': {
+      const src = el.getAttribute('src');
+      let title = el.getAttribute('title');
+      if (el.hasAttribute('data-mx-emoticon')) {
+        if (title.length > 2 && title.startsWith(':') && title.endsWith(':')) {
+          title = title.slice(1, -1);
+        }
+        return [{
+          type: 'emoji',
+          content: title,
+          emoji: {
+            mxc: src,
+            shortcode: title,
+          },
+        }];
+      }
+
+      return [{
+        type: 'image',
+        alt: el.getAttribute('alt'),
+        target: src,
+        title,
+      }];
+    }
+    case 'EM':
+    case 'I':
+      return [{ type: 'em', content: mapChildren(el) }];
+    case 'STRONG':
+    case 'B':
+      return [{ type: 'strong', content: mapChildren(el) }];
+    case 'U':
+      return [{ type: 'u', content: mapChildren(el) }];
+    case 'DEL':
+    case 'STRIKE':
+      return [{ type: 'del', content: mapChildren(el) }];
+    case 'CODE':
+      return [{ type: 'inlineCode', content: el.innerText }];
+
+    case 'DIV':
+      if (el.hasAttribute('data-mx-maths')) {
+        return [{ type: 'displayMath', content: el.getAttribute('data-mx-maths') }];
+      }
+      return mapChildren(el);
+    case 'SPAN':
+      if (el.hasAttribute('data-mx-spoiler')) {
+        return [{ type: 'spoiler', reason: el.getAttribute('data-mx-spoiler'), content: mapChildren(el) }];
+      }
+      if (el.hasAttribute('data-mx-maths')) {
+        return [{ type: 'inlineMath', content: el.getAttribute('data-mx-maths') }];
+      }
+      return mapChildren(el);
+    default:
+      return mapChildren(el);
+  }
+}
+
+function mapNode(n) {
+  switch (n.nodeType) {
+    case Node.TEXT_NODE:
+      return [{ type: 'text', content: n.textContent }];
+    case Node.ELEMENT_NODE:
+      return mapElement(n);
+    default:
+      return [];
+  }
+}
+
+function mapChildren(n) {
+  return Array.from(n.childNodes).reduce((ast, childN) => {
+    ast.push(...mapNode(childN));
+    return ast;
+  }, []);
+}
+
+function render(content, state, plainOut, htmlOut) {
+  let c = content;
+  if (content.length === 1 && content[0].type === 'paragraph') {
+    c = c[0].content;
+  }
+
+  const plainStr = plainOut(c, state).trim();
+  if (state.onlyPlain) return { plain: plainStr };
+
+  const htmlStr = htmlOut(c, state);
+
+  const plainHtml = htmlStr.replace(/<br>/g, '\n').replace(/<\/p><p>/g, '\n\n').replace(/<\/?p>/g, '');
+  const onlyPlain = sanitizeText(plainStr) === plainHtml;
+
+  return {
+    onlyPlain,
+    plain: plainStr,
+    html: htmlStr,
+  };
+}
+
+const plainParser = parserFor(plainRules);
+const plainPlainOut = outputFor(plainRules, 'plain');
+const plainHtmlOut = outputFor(plainRules, 'html');
+
+const mdParser = parserFor(markdownRules);
+const mdPlainOut = outputFor(markdownRules, 'plain');
+const mdHtmlOut = outputFor(markdownRules, 'html');
+
+export function plain(source, state) {
+  return render(plainParser(source, state), state, plainPlainOut, plainHtmlOut);
+}
+
+export function markdown(source, state) {
+  return render(mdParser(source, state), state, mdPlainOut, mdHtmlOut);
+}
+
+export function html(source, state) {
+  const el = document.createElement('template');
+  el.innerHTML = source;
+  return render(mapChildren(el.content), state, mdPlainOut, mdHtmlOut);
+}

src/util/matrixUtil.js

@@ -79,6 +79,16 @@ export function parseReply(rawBody) {
   };
 }
 
+export function trimHTMLReply(html) {
+  if (!html) return html;
+  const suffix = '</mx-reply>';
+  const i = html.indexOf(suffix);
+  if (i < 0) {
+    return html;
+  }
+  return html.slice(i + suffix.length);
+}
+
 export function hasDMWith(userId) {
   const mx = initMatrix.matrixClient;
   const directIds = [...initMatrix.roomList.directs];

src/util/mimetypes.js

@@ -26,6 +26,7 @@ export const ALLOWED_BLOB_MIMETYPES = [
 ];
 
 export function getBlobSafeMimeType(mimetype) {
+  if (typeof mimetype !== 'string') return 'application/octet-stream';
   const [type] = mimetype.split(';');
   if (!ALLOWED_BLOB_MIMETYPES.includes(type)) {
     return 'application/octet-stream';