URL navigation in interface and other improvements (#1633)

* load room on url change

* add direct room list

* render space room list

* fix css syntax error

* update scroll virtualizer

* render subspaces room list

* improve sidebar notification badge perf

* add nav category components

* add space recursive direct component

* use nav category component in home, direct and space room list

* add empty home and direct list layout

* fix unread room menu ref

* add more navigation items in room, direct and space tab

* add more navigation

* fix unread room menu to links

* fix space lobby and search link

* add explore navigation section

* add notifications navigation menu

* redirect to initial path after login

* include unsupported room in rooms

* move router hooks in hooks/router folder

* add featured explore - WIP

* load featured room with room summary

* fix room card topic line clamp

* add react query

* load room summary using react query

* add join button in room card

* add content component

* use content component in featured community content

* fix content width

* add responsive room card grid

* fix async callback error status

* add room card error button

* fix client drawer shrink

* add room topic viewer

* open room card topic in viewer

* fix room topic close btn

* add get orphan parent util

* add room card error dialog

* add view featured room or space btn

* refactor orphanParent to orphanParents

* WIP - explore server

* show space hint in room card

* add room type filters

* add per page item limit popout

* reset scroll on public rooms load

* refactor explore ui

* refactor public rooms component

* reset search on server change

* fix typo

* add empty featured section info

* display user server on top

* make server room card view btn clickable

* add user server as default redirect for explore path

* make home empty btn clickable

* add thirdparty instance filter in server explore

* remove since param on instance change

* add server button in explore menu

* rename notifications path to inbox

* update react-virtual

* Add notification messages inbox - WIP

* add scroll top container component

* add useInterval hook

* add visibility change callback prop to scroll top container component

* auto refresh notifications every 10 seconds

* make message related component reusable

* refactor matrix event renderer hoook

* render notification message content

* refactor matrix event renderer hook

* update sequence card styles

* move room navigate hook in global hooks

* add open message button in notifications

* add mark room as read button in notification group

* show error in notification messages

* add more featured spaces

* render reply in notification messages

* make notification message reply clickable

* add outline prop for attachments

* make old settings dialog viewable

* add open featured communities as default config option

* add invite count notification badge in sidebar and inbox menu

* add element size observer hook

* improve element size observer hook props

* improve screen size hook

* fix room avatar util function

* allow Text props in Time component

* fix dm room util function

* add invitations

* add no invites and notification cards

* fix inbox tab unread badge visible without invite count

* update folds and change inbox icon

* memo search param construction

* add message search in home

* fix default message search order

* fix display edited message new content

* highlight search text in search messages

* fix message search loading

* disable log in production

* add use space context

* add useRoom context

* fix space room list

* fix inbox tab active state

* add hook to get space child room recursive

* add search for space

* add virtual tile component

* virtualize home and directs room list

* update nav category component

* use virtual tile component in more places

* fix message highlight when click on reply twice

* virtualize space room list

* fix space room list lag issue

* update folds

* add room nav item component in space room list

* use room nav item in home and direct room list

* make space categories closable and save it in local storage

* show unread room when category is collapsed

* make home and direct room list category closable

* rename room nav item show avatar prop

* fix explore server category text alignment

* rename closedRoomCategories to closedNavCategories

* add nav category handler hook

* save and restore last navigation path on space select

* filter space rooms category by activity when it is closed

* save and restore home and direct nav path state

* save and restore inbox active path on open

* save and restore explore tab active path

* remove notification badge unread menu

* add join room or space before navigate screen

* move room component to features folder and add new room header

* update folds

* add room header menu

* fix home room list activity sorting

* do not hide selected room item on category closed in home and direct tab

* replace old select room/tab call with navigate hook

* improve state event hooks

* show room card summary for joined rooms

* prevent room from opening in wrong tab

* only show message sender id on hover in modern layout

* revert state event hooks changes

* add key prop to room provider components

* add welcome page

* prevent excessive redirects

* fix sidebar style with no spaces

* move room settings in popup window

* remove invite option from room settings

* fix open room list search

* add leave room prompt

* standardize room and user avatar

* fix avatar text size

* add new reply layout

* rename space hierarchy hook

* add room topic hook

* add room name hook

* add room avatar hook and add direct room avatar util

* space lobby - WIP

* hide invalid space child event from space hierarchy in lobby

* move lobby to features

* fix element size observer hook width and height

* add lobby header and hero section

* add hierarchy room item error and loading state

* add first and last child prop in sequence card

* redirect to lobby from index path

* memo and retry hierarchy room summary error

* fix hierarchy room item styles

* rename lobby hierarchy item card to room item card

* show direct room avatar in space lobby

* add hierarchy space item

* add space item unknown room join button

* fix space hierarchy hook refresh after new space join

* change user avatar color and fallback render to user icon

* change room avatar fallback to room icon

* rename room/user avatar renderInitial prop to renderFallback

* add room join and view button in space lobby

* make power level api more reusable

* fix space hierarchy not updating on child update

* add menu to suggest or remove space children

* show reply arrow in place of reply bend in message

* fix typeerror in search because of wrong js-sdk t.ds

* do not refetch hierarchy room summary on window focus

* make room/user avatar un-draggable

* change welcome page support button copy

* drag-and-drop ordering of lobby spaces/rooms - WIP

* add ASCIILexicalTable algorithms

* fix wrong power level check in lobby items options

* fix lobby can drop checks

* fix join button error crash

* fix reply spacing

* fix m direct updated with other account data

* add option to open room/space settings from lobby

* add option in lobby to add new or existing room/spaces

* fix room nav item selected styles

* add space children reorder mechanism

* fix space child reorder bug

* fix hierarchy item sort function

* Apply reorder of lobby into room list

* add and improve space lobby menu items

* add existing spaces menu in lobby

* change restricted room allow params when dragging outside space

* move featured servers config from homeserver list

* removed unused features from space settings

* add canonical alias as name fallback in lobby item

* fix unreliable unread count update bug

* fix after login redirect

* fix room card topic hover style

* Add dnd and folders in sidebar spaces

* fix orphan space not visible in sidebar

* fix sso login has mix of icon and button

* fix space children not  visible in home upon leaving space

* recalculate notification on updating any space child

* fix user color saturation/lightness

* add user color to user avatar

* add background colors to room avatar

* show 2 length initial in sidebar space avatar

* improve link color

* add nav button component

* open legacy create room and create direct

* improve page route structure

* handle hash router in path utils

* mobile friendly router and navigation

* make room header member drawer icon mobile friendly

* setup index redirect for inbox and explore server route

* add leave space prompt

* improve member drawer filter menu

* add space context menu

* add context menu in home

* add leave button in lobby items

* render user tab avatar on sidebar

* force overwrite netlify - test

* netlify test

* fix reset-password path without server redirected to login

* add message link copy button in message menu

* reset unread on sync prepared

* fix stuck typing notifications

* show typing indication in room nav item

* refactor closedNavCategories atom to use userId in store key

* refactor closedLobbyCategoriesAtom to include userId in store key

* refactor navToActivePathAtom to use userId in storage key

* remove unused file

* refactor openedSidebarFolderAtom to include userId in storage key

* add context menu for sidebar space tab

* fix eslint not working

* add option to pin/unpin child spaces

* add context menu for directs tab

* add context menu for direct and home tab

* show lock icon for non-public space in header

* increase matrix max listener count

* wrap lobby add space room in callback hook

.eslintrc.cjs

@@ -0,0 +1,64 @@
+module.exports = {
+  env: {
+    browser: true,
+    es2021: true,
+  },
+  extends: [
+    "eslint:recommended",
+    "plugin:react/recommended",
+    "plugin:react-hooks/recommended",
+    "plugin:@typescript-eslint/eslint-recommended",
+    "plugin:@typescript-eslint/recommended",
+    'airbnb',
+    'prettier',
+  ],
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaFeatures: {
+      jsx: true,
+    },
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+  },
+  "globals": {
+    JSX: "readonly"
+  },
+  plugins: [
+    'react',
+    '@typescript-eslint'
+  ],
+  rules: {
+    'linebreak-style': 0,
+    'no-underscore-dangle': 0,
+    "no-shadow": "off",
+
+    "import/prefer-default-export": "off",
+    "import/extensions": "off",
+    "import/no-unresolved": "off",
+    "import/no-extraneous-dependencies": [
+      "error",
+      {
+        devDependencies: true,
+      },
+    ],
+
+    'react/no-unstable-nested-components': [
+      'error',
+      { allowAsProps: true },
+    ],
+    "react/jsx-filename-extension": [
+      "error",
+      {
+        extensions: [".tsx", ".jsx"],
+      },
+    ],
+
+    "react/require-default-props": "off",
+    "react/jsx-props-no-spreading": "off",
+    "react-hooks/rules-of-hooks": "error",
+    "react-hooks/exhaustive-deps": "error",
+
+    "@typescript-eslint/no-unused-vars": "error",
+    "@typescript-eslint/no-shadow": "error"
+  },
+};

config.json

@@ -10,6 +10,26 @@
   ],
   "allowCustomHomeservers": true,
 
+  "featuredCommunities": {
+    "openAsDefault": false,
+    "spaces": [
+      "#cinny-space:matrix.org",
+      "#community:matrix.org",
+      "#space:envs.net",
+      "#science-space:matrix.org",
+      "#libregaming-games:tchncs.de",
+      "#mathematics-on:matrix.org"
+    ],
+    "rooms": [
+      "#cinny:matrix.org",
+      "#foundation-office:matrix.org",
+      "#thisweekinmatrix:matrix.org",
+      "#matrix-dev:matrix.org",
+      "#matrix:matrix.org"
+    ],
+    "servers": ["envs.net", "matrix.org", "monero.social", "mozilla.org"]
+  },
+
   "hashRouter": {
     "enabled": false,
     "basename": "/"

netlify.toml

@@ -9,9 +9,10 @@
   status = 200
   
 [[redirects]]
-  from = "/olm.wasm"
+  from = "*/olm.wasm"
   to = "/olm.wasm"
   status = 200
+  force = true
   
 [[redirects]]
   from = "/pdf.worker.min.js"
@@ -32,3 +33,4 @@
   from = "/*"
   to = "/index.html"
   status = 200
+  force = true

package-lock.json

@@ -9,10 +9,15 @@
       "version": "3.2.0",
       "license": "AGPL-3.0-only",
       "dependencies": {
+        "@atlaskit/pragmatic-drag-and-drop": "1.1.6",
+        "@atlaskit/pragmatic-drag-and-drop-auto-scroll": "1.3.0",
+        "@atlaskit/pragmatic-drag-and-drop-hitbox": "1.0.3",
         "@fontsource/inter": "4.5.14",
         "@khanacademy/simple-markdown": "0.8.6",
         "@matrix-org/olm": "3.2.14",
-        "@tanstack/react-virtual": "3.0.0-beta.54",
+        "@tanstack/react-query": "5.24.1",
+        "@tanstack/react-query-devtools": "5.24.1",
+        "@tanstack/react-virtual": "3.2.0",
         "@tippyjs/react": "4.2.6",
         "@vanilla-extract/css": "1.9.3",
         "@vanilla-extract/recipes": "0.3.0",
@@ -29,7 +34,7 @@
         "file-saver": "2.0.5",
         "flux": "4.0.3",
         "focus-trap-react": "10.0.2",
-        "folds": "1.5.1",
+        "folds": "2.0.0",
         "formik": "2.2.9",
         "html-dom-parser": "4.0.0",
         "html-react-parser": "4.2.0",
@@ -111,6 +116,34 @@
         "node": ">=6.0.0"
       }
     },
+    "node_modules/@atlaskit/pragmatic-drag-and-drop": {
+      "version": "1.1.6",
+      "resolved": "https://registry.npmjs.org/@atlaskit/pragmatic-drag-and-drop/-/pragmatic-drag-and-drop-1.1.6.tgz",
+      "integrity": "sha512-+jGspaRMyHWB6g9w+N1KImS5I+xt0ML89pwUyCueEhf2KGsl6zyH9ZxjTVKfrbY89FyZvuuXT9oFRHTUKGBi/w==",
+      "dependencies": {
+        "@babel/runtime": "^7.0.0",
+        "bind-event-listener": "^3.0.0",
+        "raf-schd": "^4.0.3"
+      }
+    },
+    "node_modules/@atlaskit/pragmatic-drag-and-drop-auto-scroll": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/@atlaskit/pragmatic-drag-and-drop-auto-scroll/-/pragmatic-drag-and-drop-auto-scroll-1.3.0.tgz",
+      "integrity": "sha512-8wjKAI5qSrLojt8ZJ2WhoS5P75oBu5g0yMpAnTDgfqFyQnkt5Uc1txCRWpG26SS1mv19nm8ak9XHF2DOugVfpw==",
+      "dependencies": {
+        "@atlaskit/pragmatic-drag-and-drop": "^1.1.0",
+        "@babel/runtime": "^7.0.0"
+      }
+    },
+    "node_modules/@atlaskit/pragmatic-drag-and-drop-hitbox": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@atlaskit/pragmatic-drag-and-drop-hitbox/-/pragmatic-drag-and-drop-hitbox-1.0.3.tgz",
+      "integrity": "sha512-/Sbu/HqN2VGLYBhnsG7SbRNg98XKkbF6L7XDdBi+izRybfaK1FeMfodPpm/xnBHPJzwYMdkE0qtLyv6afhgMUA==",
+      "dependencies": {
+        "@atlaskit/pragmatic-drag-and-drop": "^1.1.0",
+        "@babel/runtime": "^7.0.0"
+      }
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.23.4",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.23.4.tgz",
@@ -3093,25 +3126,75 @@
         "@swc/counter": "^0.1.3"
       }
     },
-    "node_modules/@tanstack/react-virtual": {
+    "node_modules/@tanstack/query-core": {
-      "version": "3.0.0-beta.54",
+      "version": "5.24.1",
-      "resolved": "https://registry.npmjs.org/@tanstack/react-virtual/-/react-virtual-3.0.0-beta.54.tgz",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.24.1.tgz",
-      "integrity": "sha512-D1mDMf4UPbrtHRZZriCly5bXTBMhylslm4dhcHqTtDJ6brQcgGmk8YD9JdWBGWfGSWPKoh2x1H3e7eh+hgPXtQ==",
+      "integrity": "sha512-DZ6Nx9p7BhjkG50ayJ+MKPgff+lMeol7QYXkvuU5jr2ryW/4ok5eanaS9W5eooA4xN0A/GPHdLGOZGzArgf5Cg==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
+    "node_modules/@tanstack/query-devtools": {
+      "version": "5.24.0",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-devtools/-/query-devtools-5.24.0.tgz",
+      "integrity": "sha512-pThim455t69zrZaQKa7IRkEIK8UBTS+gHVAdNfhO72Xh4rWpMc63ovRje5/n6iw63+d6QiJzVadsJVdPoodSeQ==",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
+    "node_modules/@tanstack/react-query": {
+      "version": "5.24.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.24.1.tgz",
+      "integrity": "sha512-4+09JEdO4d6+Gc8Y/g2M/MuxDK5IY0QV8+2wL2304wPKJgJ54cBbULd3nciJ5uvh/as8rrxx6s0mtIwpRuGd1g==",
       "dependencies": {
-        "@tanstack/virtual-core": "3.0.0-beta.54"
+        "@tanstack/query-core": "5.24.1"
       },
       "funding": {
         "type": "github",
         "url": "https://github.com/sponsors/tannerlinsley"
       },
       "peerDependencies": {
-        "react": "^16.8.0 || ^17.0.0 || ^18.0.0"
+        "react": "^18.0.0"
+      }
+    },
+    "node_modules/@tanstack/react-query-devtools": {
+      "version": "5.24.1",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query-devtools/-/react-query-devtools-5.24.1.tgz",
+      "integrity": "sha512-qa4SEugN+EF8JJXcpsM9Lu05HfUv5cvHvLuB0uw/81eJZyNHFdtHFBi5RLCgpBrOyVMDfH8UQ3VBMqXzFKV68A==",
+      "dependencies": {
+        "@tanstack/query-devtools": "5.24.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      },
+      "peerDependencies": {
+        "@tanstack/react-query": "^5.24.1",
+        "react": "^18.0.0"
+      }
+    },
+    "node_modules/@tanstack/react-virtual": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-virtual/-/react-virtual-3.2.0.tgz",
+      "integrity": "sha512-OEdMByf2hEfDa6XDbGlZN8qO6bTjlNKqjM3im9JG+u3mCL8jALy0T/67oDI001raUUPh1Bdmfn4ZvPOV5knpcg==",
+      "dependencies": {
+        "@tanstack/virtual-core": "3.2.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      },
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0",
+        "react-dom": "^16.8.0 || ^17.0.0 || ^18.0.0"
       }
     },
     "node_modules/@tanstack/virtual-core": {
-      "version": "3.0.0-beta.54",
+      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/@tanstack/virtual-core/-/virtual-core-3.0.0-beta.54.tgz",
+      "resolved": "https://registry.npmjs.org/@tanstack/virtual-core/-/virtual-core-3.2.0.tgz",
-      "integrity": "sha512-jtkwqdP2rY2iCCDVAFuaNBH3fiEi29aTn2RhtIoky8DTTiCdc48plpHHreLwmv1PICJ4AJUUESaq3xa8fZH8+g==",
+      "integrity": "sha512-P5XgYoAw/vfW65byBbJQCw+cagdXDT/qH6wmABiLt4v4YBT2q2vqCOhihe+D1Nt325F/S/0Tkv6C5z0Lv+VBQQ==",
       "funding": {
         "type": "github",
         "url": "https://github.com/sponsors/tannerlinsley"
@@ -4065,6 +4148,11 @@
         "node": ">=8"
       }
     },
+    "node_modules/bind-event-listener": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/bind-event-listener/-/bind-event-listener-3.0.0.tgz",
+      "integrity": "sha512-PJvH288AWQhKs2v9zyfYdPzlPqf5bXbGMmhmUIY9x4dAUGIWgomO771oBQNwJnMQSnUIXhKu6sgzpBRXTlvb8Q=="
+    },
     "node_modules/blurhash": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/blurhash/-/blurhash-2.0.4.tgz",
@@ -5665,9 +5753,9 @@
       }
     },
     "node_modules/folds": {
-      "version": "1.5.1",
+      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/folds/-/folds-1.5.1.tgz",
+      "resolved": "https://registry.npmjs.org/folds/-/folds-2.0.0.tgz",
-      "integrity": "sha512-2QxyA+FRKjPKXDTMDoD7NmOUiReWrKYO0Msg44QqlzTkTrRVEzJgyPIfC/Ia4/u0ByQpk6dbq8UQxomKmneJ/g==",
+      "integrity": "sha512-lKv31vij4GEpEzGKWk5c3ar78fMZ9Di5n1XFR14Z2wnnpqhiiM5JTIzr127Gk5dOfy4mJkjnv/ZfMZvM2k+OQg==",
       "peerDependencies": {
         "@vanilla-extract/css": "^1.9.2",
         "@vanilla-extract/recipes": "^0.3.0",
@@ -7580,6 +7668,11 @@
         }
       ]
     },
+    "node_modules/raf-schd": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/raf-schd/-/raf-schd-4.0.3.tgz",
+      "integrity": "sha512-tQkJl2GRWh83ui2DiPTJz9wEiMN20syf+5oKfB03yYP7ioZcJwsIK8FjrtLwH1m7C7e+Tt2yYBlrOpdT+dyeIQ=="
+    },
     "node_modules/react": {
       "version": "18.2.0",
       "resolved": "https://registry.npmjs.org/react/-/react-18.2.0.tgz",

package.json

@@ -20,10 +20,15 @@
   "author": "Ajay Bura",
   "license": "AGPL-3.0-only",
   "dependencies": {
+    "@atlaskit/pragmatic-drag-and-drop": "1.1.6",
+    "@atlaskit/pragmatic-drag-and-drop-auto-scroll": "1.3.0",
+    "@atlaskit/pragmatic-drag-and-drop-hitbox": "1.0.3",
     "@fontsource/inter": "4.5.14",
     "@khanacademy/simple-markdown": "0.8.6",
     "@matrix-org/olm": "3.2.14",
-    "@tanstack/react-virtual": "3.0.0-beta.54",
+    "@tanstack/react-query": "5.24.1",
+    "@tanstack/react-query-devtools": "5.24.1",
+    "@tanstack/react-virtual": "3.2.0",
     "@tippyjs/react": "4.2.6",
     "@vanilla-extract/css": "1.9.3",
     "@vanilla-extract/recipes": "0.3.0",
@@ -40,7 +45,7 @@
     "file-saver": "2.0.5",
     "flux": "4.0.3",
     "focus-trap-react": "10.0.2",
-    "folds": "1.5.1",
+    "folds": "2.0.0",
     "formik": "2.2.9",
     "html-dom-parser": "4.0.0",
     "html-react-parser": "4.2.0",

src/app/components/CapabilitiesAndMediaConfigLoader.tsx

@@ -0,0 +1,36 @@
+import { ReactNode, useCallback, useEffect } from 'react';
+import { Capabilities } from 'matrix-js-sdk';
+import { AsyncStatus, useAsyncCallback } from '../hooks/useAsyncCallback';
+import { useMatrixClient } from '../hooks/useMatrixClient';
+import { MediaConfig } from '../hooks/useMediaConfig';
+import { promiseFulfilledResult } from '../utils/common';
+
+type CapabilitiesAndMediaConfigLoaderProps = {
+  children: (capabilities?: Capabilities, mediaConfig?: MediaConfig) => ReactNode;
+};
+export function CapabilitiesAndMediaConfigLoader({
+  children,
+}: CapabilitiesAndMediaConfigLoaderProps) {
+  const mx = useMatrixClient();
+
+  const [state, load] = useAsyncCallback<
+    [Capabilities | undefined, MediaConfig | undefined],
+    unknown,
+    []
+  >(
+    useCallback(async () => {
+      const result = await Promise.allSettled([mx.getCapabilities(true), mx.getMediaConfig()]);
+      const capabilities = promiseFulfilledResult(result[0]);
+      const mediaConfig = promiseFulfilledResult(result[1]);
+      return [capabilities, mediaConfig];
+    }, [mx])
+  );
+
+  useEffect(() => {
+    load();
+  }, [load]);
+
+  const [capabilities, mediaConfig] =
+    state.status === AsyncStatus.Success ? state.data : [undefined, undefined];
+  return children(capabilities, mediaConfig);
+}

src/app/components/CapabilitiesLoader.tsx

@@ -0,0 +1,19 @@
+import { ReactNode, useCallback, useEffect } from 'react';
+import { Capabilities } from 'matrix-js-sdk';
+import { AsyncStatus, useAsyncCallback } from '../hooks/useAsyncCallback';
+import { useMatrixClient } from '../hooks/useMatrixClient';
+
+type CapabilitiesLoaderProps = {
+  children: (capabilities: Capabilities | undefined) => ReactNode;
+};
+export function CapabilitiesLoader({ children }: CapabilitiesLoaderProps) {
+  const mx = useMatrixClient();
+
+  const [state, load] = useAsyncCallback(useCallback(() => mx.getCapabilities(true), [mx]));
+
+  useEffect(() => {
+    load();
+  }, [load]);
+
+  return children(state.status === AsyncStatus.Success ? state.data : undefined);
+}

src/app/components/MediaConfigLoader.tsx

@@ -0,0 +1,19 @@
+import { ReactNode, useCallback, useEffect } from 'react';
+import { AsyncStatus, useAsyncCallback } from '../hooks/useAsyncCallback';
+import { useMatrixClient } from '../hooks/useMatrixClient';
+import { MediaConfig } from '../hooks/useMediaConfig';
+
+type MediaConfigLoaderProps = {
+  children: (mediaConfig: MediaConfig | undefined) => ReactNode;
+};
+export function MediaConfigLoader({ children }: MediaConfigLoaderProps) {
+  const mx = useMatrixClient();
+
+  const [state, load] = useAsyncCallback(useCallback(() => mx.getMediaConfig(), [mx]));
+
+  useEffect(() => {
+    load();
+  }, [load]);
+
+  return children(state.status === AsyncStatus.Success ? state.data : undefined);
+}

src/app/components/Pdf-viewer/PdfViewer.tsx

@@ -1,6 +1,6 @@
 /* eslint-disable no-param-reassign */
 /* eslint-disable jsx-a11y/no-noninteractive-element-interactions */
-import React, { FormEventHandler, useEffect, useRef, useState } from 'react';
+import React, { FormEventHandler, MouseEventHandler, useEffect, useRef, useState } from 'react';
 import classNames from 'classnames';
 import {
   Box,
@@ -13,6 +13,7 @@ import {
   Input,
   Menu,
   PopOut,
+  RectCords,
   Scroll,
   Spinner,
   Text,
@@ -48,7 +49,7 @@ export const PdfViewer = as<'div', PdfViewerProps>(
     const isError =
       pdfJSState.status === AsyncStatus.Error || docState.status === AsyncStatus.Error;
     const [pageNo, setPageNo] = useState(1);
-    const [openJump, setOpenJump] = useState(false);
+    const [jumpAnchor, setJumpAnchor] = useState<RectCords>();
 
     useEffect(() => {
       loadPdfJS();
@@ -86,7 +87,7 @@ export const PdfViewer = as<'div', PdfViewerProps>(
       if (!jumpInput) return;
       const jumpTo = parseInt(jumpInput.value, 10);
       setPageNo(Math.max(1, Math.min(docState.data.numPages, jumpTo)));
-      setOpenJump(false);
+      setJumpAnchor(undefined);
     };
 
     const handlePrevPage = () => {
@@ -98,6 +99,10 @@ export const PdfViewer = as<'div', PdfViewerProps>(
       setPageNo((n) => Math.min(n + 1, docState.data.numPages));
     };
 
+    const handleOpenJump: MouseEventHandler<HTMLButtonElement> = (evt) => {
+      setJumpAnchor(evt.currentTarget.getBoundingClientRect());
+    };
+
     return (
       <Box className={classNames(css.PdfViewer, className)} direction="Column" {...props} ref={ref}>
         <Header className={css.PdfViewerHeader} size="400">
@@ -187,14 +192,14 @@ export const PdfViewer = as<'div', PdfViewerProps>(
             </Chip>
             <Box grow="Yes" justifyContent="Center" alignItems="Center" gap="200">
               <PopOut
-                open={openJump}
+                anchor={jumpAnchor}
                 align="Center"
                 position="Top"
                 content={
                   <FocusTrap
                     focusTrapOptions={{
                       initialFocus: false,
-                      onDeactivate: () => setOpenJump(false),
+                      onDeactivate: () => setJumpAnchor(undefined),
                       clickOutsideDeactivates: true,
                     }}
                   >
@@ -227,17 +232,14 @@ export const PdfViewer = as<'div', PdfViewerProps>(
                   </FocusTrap>
                 }
               >
-                {(anchorRef) => (
                 <Chip
-                    onClick={() => setOpenJump(!openJump)}
+                  onClick={handleOpenJump}
-                    ref={anchorRef}
                   variant="SurfaceVariant"
                   radii="300"
-                    aria-pressed={openJump}
+                  aria-pressed={jumpAnchor !== undefined}
                 >
                   <Text size="B300">{`${pageNo}/${docState.data.numPages}`}</Text>
                 </Chip>
-                )}
               </PopOut>
             </Box>
             <Chip

src/app/components/RenderMessageContent.tsx

@@ -0,0 +1,245 @@
+import React from 'react';
+import { MsgType } from 'matrix-js-sdk';
+import { HTMLReactParserOptions } from 'html-react-parser';
+import {
+  AudioContent,
+  DownloadFile,
+  FileContent,
+  ImageContent,
+  MAudio,
+  MBadEncrypted,
+  MEmote,
+  MFile,
+  MImage,
+  MLocation,
+  MNotice,
+  MText,
+  MVideo,
+  ReadPdfFile,
+  ReadTextFile,
+  RenderBody,
+  ThumbnailContent,
+  UnsupportedContent,
+  VideoContent,
+} from './message';
+import { UrlPreviewCard, UrlPreviewHolder } from './url-preview';
+import { Image, MediaControl, Video } from './media';
+import { ImageViewer } from './image-viewer';
+import { PdfViewer } from './Pdf-viewer';
+import { TextViewer } from './text-viewer';
+
+type RenderMessageContentProps = {
+  displayName: string;
+  msgType: string;
+  ts: number;
+  edited?: boolean;
+  getContent: <T>() => T;
+  mediaAutoLoad?: boolean;
+  urlPreview?: boolean;
+  highlightRegex?: RegExp;
+  htmlReactParserOptions: HTMLReactParserOptions;
+  outlineAttachment?: boolean;
+};
+export function RenderMessageContent({
+  displayName,
+  msgType,
+  ts,
+  edited,
+  getContent,
+  mediaAutoLoad,
+  urlPreview,
+  highlightRegex,
+  htmlReactParserOptions,
+  outlineAttachment,
+}: RenderMessageContentProps) {
+  const renderFile = () => (
+    <MFile
+      content={getContent()}
+      renderFileContent={({ body, mimeType, info, encInfo, url }) => (
+        <FileContent
+          body={body}
+          mimeType={mimeType}
+          renderAsPdfFile={() => (
+            <ReadPdfFile
+              body={body}
+              mimeType={mimeType}
+              url={url}
+              encInfo={encInfo}
+              renderViewer={(p) => <PdfViewer {...p} />}
+            />
+          )}
+          renderAsTextFile={() => (
+            <ReadTextFile
+              body={body}
+              mimeType={mimeType}
+              url={url}
+              encInfo={encInfo}
+              renderViewer={(p) => <TextViewer {...p} />}
+            />
+          )}
+        >
+          <DownloadFile body={body} mimeType={mimeType} url={url} encInfo={encInfo} info={info} />
+        </FileContent>
+      )}
+      outlined={outlineAttachment}
+    />
+  );
+
+  if (msgType === MsgType.Text) {
+    return (
+      <MText
+        edited={edited}
+        content={getContent()}
+        renderBody={(props) => (
+          <RenderBody
+            {...props}
+            highlightRegex={highlightRegex}
+            htmlReactParserOptions={htmlReactParserOptions}
+          />
+        )}
+        renderUrlsPreview={
+          urlPreview
+            ? (urls) => (
+                <UrlPreviewHolder>
+                  {urls.map((url) => (
+                    <UrlPreviewCard key={url} url={url} ts={ts} />
+                  ))}
+                </UrlPreviewHolder>
+              )
+            : undefined
+        }
+      />
+    );
+  }
+
+  if (msgType === MsgType.Emote) {
+    return (
+      <MEmote
+        displayName={displayName}
+        edited={edited}
+        content={getContent()}
+        renderBody={(props) => (
+          <RenderBody
+            {...props}
+            highlightRegex={highlightRegex}
+            htmlReactParserOptions={htmlReactParserOptions}
+          />
+        )}
+        renderUrlsPreview={
+          urlPreview
+            ? (urls) => (
+                <UrlPreviewHolder>
+                  {urls.map((url) => (
+                    <UrlPreviewCard key={url} url={url} ts={ts} />
+                  ))}
+                </UrlPreviewHolder>
+              )
+            : undefined
+        }
+      />
+    );
+  }
+
+  if (msgType === MsgType.Notice) {
+    return (
+      <MNotice
+        edited={edited}
+        content={getContent()}
+        renderBody={(props) => (
+          <RenderBody
+            {...props}
+            highlightRegex={highlightRegex}
+            htmlReactParserOptions={htmlReactParserOptions}
+          />
+        )}
+        renderUrlsPreview={
+          urlPreview
+            ? (urls) => (
+                <UrlPreviewHolder>
+                  {urls.map((url) => (
+                    <UrlPreviewCard key={url} url={url} ts={ts} />
+                  ))}
+                </UrlPreviewHolder>
+              )
+            : undefined
+        }
+      />
+    );
+  }
+
+  if (msgType === MsgType.Image) {
+    return (
+      <MImage
+        content={getContent()}
+        renderImageContent={(props) => (
+          <ImageContent
+            {...props}
+            autoPlay={mediaAutoLoad}
+            renderImage={(p) => <Image {...p} loading="lazy" />}
+            renderViewer={(p) => <ImageViewer {...p} />}
+          />
+        )}
+        outlined={outlineAttachment}
+      />
+    );
+  }
+
+  if (msgType === MsgType.Video) {
+    return (
+      <MVideo
+        content={getContent()}
+        renderAsFile={renderFile}
+        renderVideoContent={({ body, info, mimeType, url, encInfo }) => (
+          <VideoContent
+            body={body}
+            info={info}
+            mimeType={mimeType}
+            url={url}
+            encInfo={encInfo}
+            renderThumbnail={
+              mediaAutoLoad
+                ? () => (
+                    <ThumbnailContent
+                      info={info}
+                      renderImage={(src) => (
+                        <Image alt={body} title={body} src={src} loading="lazy" />
+                      )}
+                    />
+                  )
+                : undefined
+            }
+            renderVideo={(p) => <Video {...p} />}
+          />
+        )}
+        outlined={outlineAttachment}
+      />
+    );
+  }
+
+  if (msgType === MsgType.Audio) {
+    return (
+      <MAudio
+        content={getContent()}
+        renderAsFile={renderFile}
+        renderAudioContent={(props) => (
+          <AudioContent {...props} renderMediaControl={(p) => <MediaControl {...p} />} />
+        )}
+        outlined={outlineAttachment}
+      />
+    );
+  }
+
+  if (msgType === MsgType.File) {
+    return renderFile();
+  }
+
+  if (msgType === MsgType.Location) {
+    return <MLocation content={getContent()} />;
+  }
+
+  if (msgType === 'm.bad.encrypted') {
+    return <MBadEncrypted />;
+  }
+
+  return <UnsupportedContent />;
+}

src/app/components/RoomSummaryLoader.tsx

@@ -0,0 +1,90 @@
+import { ReactNode, useCallback, useState } from 'react';
+import { MatrixClient, Room } from 'matrix-js-sdk';
+import { useQuery } from '@tanstack/react-query';
+import { IHierarchyRoom } from 'matrix-js-sdk/lib/@types/spaces';
+import { useMatrixClient } from '../hooks/useMatrixClient';
+import { LocalRoomSummary, useLocalRoomSummary } from '../hooks/useLocalRoomSummary';
+import { AsyncState, AsyncStatus } from '../hooks/useAsyncCallback';
+
+export type IRoomSummary = Awaited<ReturnType<MatrixClient['getRoomSummary']>>;
+
+type RoomSummaryLoaderProps = {
+  roomIdOrAlias: string;
+  children: (roomSummary?: IRoomSummary) => ReactNode;
+};
+
+export function RoomSummaryLoader({ roomIdOrAlias, children }: RoomSummaryLoaderProps) {
+  const mx = useMatrixClient();
+
+  const fetchSummary = useCallback(() => mx.getRoomSummary(roomIdOrAlias), [mx, roomIdOrAlias]);
+
+  const { data } = useQuery({
+    queryKey: [roomIdOrAlias, `summary`],
+    queryFn: fetchSummary,
+  });
+
+  return children(data);
+}
+
+export function LocalRoomSummaryLoader({
+  room,
+  children,
+}: {
+  room: Room;
+  children: (roomSummary: LocalRoomSummary) => ReactNode;
+}) {
+  const summary = useLocalRoomSummary(room);
+
+  return children(summary);
+}
+
+export function HierarchyRoomSummaryLoader({
+  roomId,
+  children,
+}: {
+  roomId: string;
+  children: (state: AsyncState<IHierarchyRoom, Error>) => ReactNode;
+}) {
+  const mx = useMatrixClient();
+
+  const fetchSummary = useCallback(() => mx.getRoomHierarchy(roomId, 1, 1), [mx, roomId]);
+  const [errorMemo, setError] = useState<Error>();
+
+  const { data, error } = useQuery({
+    queryKey: [roomId, `hierarchy`],
+    queryFn: fetchSummary,
+    retryOnMount: false,
+    refetchOnWindowFocus: false,
+    retry: (failureCount, err) => {
+      setError(err);
+      if (failureCount > 3) return false;
+      return true;
+    },
+  });
+
+  let state: AsyncState<IHierarchyRoom, Error> = {
+    status: AsyncStatus.Loading,
+  };
+  if (error) {
+    state = {
+      status: AsyncStatus.Error,
+      error,
+    };
+  }
+  if (errorMemo) {
+    state = {
+      status: AsyncStatus.Error,
+      error: errorMemo,
+    };
+  }
+
+  const summary = data?.rooms[0] ?? undefined;
+  if (summary) {
+    state = {
+      status: AsyncStatus.Success,
+      data: summary,
+    };
+  }
+
+  return children(state);
+}

src/app/components/RoomUnreadProvider.tsx

@@ -0,0 +1,24 @@
+import { ReactElement } from 'react';
+import { Unread } from '../../types/matrix/room';
+import { useRoomUnread, useRoomsUnread } from '../state/hooks/unread';
+import { roomToUnreadAtom } from '../state/room/roomToUnread';
+
+type RoomUnreadProviderProps = {
+  roomId: string;
+  children: (unread?: Unread) => ReactElement;
+};
+export function RoomUnreadProvider({ roomId, children }: RoomUnreadProviderProps) {
+  const unread = useRoomUnread(roomId, roomToUnreadAtom);
+
+  return children(unread);
+}
+
+type RoomsUnreadProviderProps = {
+  rooms: string[];
+  children: (unread?: Unread) => ReactElement;
+};
+export function RoomsUnreadProvider({ rooms, children }: RoomsUnreadProviderProps) {
+  const unread = useRoomsUnread(rooms, roomToUnreadAtom);
+
+  return children(unread);
+}

src/app/components/SpaceChildDirectsProvider.tsx

@@ -0,0 +1,28 @@
+import { ReactNode } from 'react';
+import { RoomToParents } from '../../types/matrix/room';
+import { useMatrixClient } from '../hooks/useMatrixClient';
+import { allRoomsAtom } from '../state/room-list/roomList';
+import { useChildDirectScopeFactory, useSpaceChildren } from '../state/hooks/roomList';
+
+type SpaceChildDirectsProviderProps = {
+  spaceId: string;
+  mDirects: Set<string>;
+  roomToParents: RoomToParents;
+  children: (rooms: string[]) => ReactNode;
+};
+export function SpaceChildDirectsProvider({
+  spaceId,
+  roomToParents,
+  mDirects,
+  children,
+}: SpaceChildDirectsProviderProps) {
+  const mx = useMatrixClient();
+
+  const childDirects = useSpaceChildren(
+    allRoomsAtom,
+    spaceId,
+    useChildDirectScopeFactory(mx, mDirects, roomToParents)
+  );
+
+  return children(childDirects);
+}

src/app/components/SpaceChildRoomsProvider.tsx

@@ -0,0 +1,28 @@
+import { ReactNode } from 'react';
+import { RoomToParents } from '../../types/matrix/room';
+import { useMatrixClient } from '../hooks/useMatrixClient';
+import { allRoomsAtom } from '../state/room-list/roomList';
+import { useChildRoomScopeFactory, useSpaceChildren } from '../state/hooks/roomList';
+
+type SpaceChildRoomsProviderProps = {
+  spaceId: string;
+  mDirects: Set<string>;
+  roomToParents: RoomToParents;
+  children: (rooms: string[]) => ReactNode;
+};
+export function SpaceChildRoomsProvider({
+  spaceId,
+  roomToParents,
+  mDirects,
+  children,
+}: SpaceChildRoomsProviderProps) {
+  const mx = useMatrixClient();
+
+  const childRooms = useSpaceChildren(
+    allRoomsAtom,
+    spaceId,
+    useChildRoomScopeFactory(mx, mDirects, roomToParents)
+  );
+
+  return children(childRooms);
+}

src/app/components/SpecVersionsLoader.tsx

@@ -1,20 +1,25 @@
-import { ReactNode, useCallback, useEffect } from 'react';
+import { ReactNode, useCallback, useEffect, useState } from 'react';
 import { AsyncStatus, useAsyncCallback } from '../hooks/useAsyncCallback';
 import { SpecVersions, specVersions } from '../cs-api';
-import { useAutoDiscoveryInfo } from '../hooks/useAutoDiscoveryInfo';
 
 type SpecVersionsLoaderProps = {
+  baseUrl: string;
   fallback?: () => ReactNode;
-  error?: (err: unknown) => ReactNode;
+  error?: (err: unknown, retry: () => void, ignore: () => void) => ReactNode;
   children: (versions: SpecVersions) => ReactNode;
 };
-export function SpecVersionsLoader({ fallback, error, children }: SpecVersionsLoaderProps) {
+export function SpecVersionsLoader({
-  const autoDiscoveryInfo = useAutoDiscoveryInfo();
+  baseUrl,
-  const baseUrl = autoDiscoveryInfo['m.homeserver'].base_url;
+  fallback,
-
+  error,
+  children,
+}: SpecVersionsLoaderProps) {
   const [state, load] = useAsyncCallback(
     useCallback(() => specVersions(fetch, baseUrl), [baseUrl])
   );
+  const [ignoreError, setIgnoreError] = useState(false);
+
+  const ignoreCallback = useCallback(() => setIgnoreError(true), []);
 
   useEffect(() => {
     load();
@@ -24,9 +29,15 @@ export function SpecVersionsLoader({ fallback, error, children }: SpecVersionsLo
     return fallback?.();
   }
 
-  if (state.status === AsyncStatus.Error) {
+  if (!ignoreError && state.status === AsyncStatus.Error) {
-    return error?.(state.error);
+    return error?.(state.error, load, ignoreCallback);
   }
 
-  return children(state.data);
+  return children(
+    state.status === AsyncStatus.Success
+      ? state.data
+      : {
+          versions: [],
+        }
+  );
 }

src/app/components/editor/Toolbar.tsx

@@ -10,13 +10,14 @@ import {
   Line,
   Menu,
   PopOut,
+  RectCords,
   Scroll,
   Text,
   Tooltip,
   TooltipProvider,
   toRem,
 } from 'folds';
-import React, { ReactNode, useState } from 'react';
+import React, { MouseEventHandler, ReactNode, useState } from 'react';
 import { ReactEditor, useSlate } from 'slate-react';
 import {
   headingLevel,
@@ -119,26 +120,33 @@ export function BlockButton({ format, icon, tooltip }: BlockButtonProps) {
 export function HeadingBlockButton() {
   const editor = useSlate();
   const level = headingLevel(editor);
-  const [open, setOpen] = useState(false);
+  const [anchor, setAnchor] = useState<RectCords>();
   const isActive = isBlockActive(editor, BlockType.Heading);
   const modKey = isMacOS() ? KeySymbol.Command : 'Ctrl';
 
   const handleMenuSelect = (selectedLevel: HeadingLevel) => {
-    setOpen(false);
+    setAnchor(undefined);
     toggleBlock(editor, BlockType.Heading, { level: selectedLevel });
     ReactEditor.focus(editor);
   };
 
+  const handleMenuOpen: MouseEventHandler<HTMLButtonElement> = (evt) => {
+    if (isActive) {
+      toggleBlock(editor, BlockType.Heading);
+      return;
+    }
+    setAnchor(evt.currentTarget.getBoundingClientRect());
+  };
   return (
     <PopOut
-      open={open}
+      anchor={anchor}
       offset={5}
       position="Top"
       content={
         <FocusTrap
           focusTrapOptions={{
             initialFocus: false,
-            onDeactivate: () => setOpen(false),
+            onDeactivate: () => setAnchor(undefined),
             clickOutsideDeactivates: true,
             isKeyForward: (evt: KeyboardEvent) =>
               evt.key === 'ArrowDown' || evt.key === 'ArrowRight',
@@ -197,12 +205,10 @@ export function HeadingBlockButton() {
         </FocusTrap>
       }
     >
-      {(ref) => (
       <IconButton
         style={{ width: 'unset' }}
-          ref={ref}
         variant="SurfaceVariant"
-          onClick={() => (isActive ? toggleBlock(editor, BlockType.Heading) : setOpen(!open))}
+        onClick={handleMenuOpen}
         aria-pressed={isActive}
         size="400"
         radii="300"
@@ -210,7 +216,6 @@ export function HeadingBlockButton() {
         <Icon size="200" src={level ? Icons[`Heading${level}`] : Icons.Heading1} />
         <Icon size="200" src={isActive ? Icons.Cross : Icons.ChevronBottom} />
       </IconButton>
-      )}
     </PopOut>
   );
 }

src/app/components/editor/autocomplete/RoomMentionAutocomplete.tsx

@@ -1,12 +1,11 @@
-import React, { KeyboardEvent as ReactKeyboardEvent, useCallback, useEffect, useMemo } from 'react';
+import React, { KeyboardEvent as ReactKeyboardEvent, useCallback, useEffect } from 'react';
 import { Editor } from 'slate';
-import { Avatar, AvatarFallback, AvatarImage, Icon, Icons, MenuItem, Text, color } from 'folds';
+import { Avatar, Icon, Icons, MenuItem, Text } from 'folds';
-import { MatrixClient } from 'matrix-js-sdk';
+import { JoinRule, MatrixClient } from 'matrix-js-sdk';
+import { useAtomValue } from 'jotai';
 
 import { createMentionElement, moveCursor, replaceWithElement } from '../utils';
-import { getRoomAvatarUrl, joinRuleToIconSrc } from '../../../utils/room';
+import { getDirectRoomAvatarUrl } from '../../../utils/room';
-import { roomIdByActivity } from '../../../../util/sort';
-import initMatrix from '../../../../client/initMatrix';
 import { useMatrixClient } from '../../../hooks/useMatrixClient';
 import { AutocompleteQuery } from './autocompleteQuery';
 import { AutocompleteMenu } from './AutocompleteMenu';
@@ -14,6 +13,10 @@ import { getMxIdServer, validMxId } from '../../../utils/matrix';
 import { UseAsyncSearchOptions, useAsyncSearch } from '../../../hooks/useAsyncSearch';
 import { onTabPress } from '../../../utils/keyboard';
 import { useKeyDown } from '../../../hooks/useKeyDown';
+import { mDirectAtom } from '../../../state/mDirectList';
+import { allRoomsAtom } from '../../../state/room-list/roomList';
+import { factoryRoomIdByActivity } from '../../../utils/sort';
+import { RoomAvatar, RoomIcon } from '../../room-avatar';
 
 type MentionAutoCompleteHandler = (roomAliasOrId: string, name: string) => void;
 
@@ -74,15 +77,12 @@ export function RoomMentionAutocomplete({
   requestClose,
 }: RoomMentionAutocompleteProps) {
   const mx = useMatrixClient();
-  const dms: Set<string> = initMatrix.roomList?.directs ?? new Set();
+  const mDirects = useAtomValue(mDirectAtom);
 
-  const allRoomId: string[] = useMemo(() => {
+  const allRooms = useAtomValue(allRoomsAtom).sort(factoryRoomIdByActivity(mx));
-    const { spaces = [], rooms = [], directs = [] } = initMatrix.roomList ?? {};
-    return [...spaces, ...rooms, ...directs].sort(roomIdByActivity);
-  }, []);
 
   const [result, search, resetSearch] = useAsyncSearch(
-    allRoomId,
+    allRooms,
     useCallback(
       (rId) => {
         const r = mx.getRoom(rId);
@@ -96,7 +96,7 @@ export function RoomMentionAutocomplete({
     SEARCH_OPTIONS
   );
 
-  const autoCompleteRoomIds = result ? result.items : allRoomId.slice(0, 20);
+  const autoCompleteRoomIds = result ? result.items : allRooms.slice(0, 20);
 
   useEffect(() => {
     if (query.text) search(query.text);
@@ -136,9 +136,7 @@ export function RoomMentionAutocomplete({
         autoCompleteRoomIds.map((rId) => {
           const room = mx.getRoom(rId);
           if (!room) return null;
-          const dm = dms.has(room.roomId);
+          const dm = mDirects.has(room.roomId);
-          const avatarUrl = getRoomAvatarUrl(mx, room);
-          const iconSrc = !dm && joinRuleToIconSrc(Icons, room.getJoinRule(), room.isSpaceRoom());
 
           const handleSelect = () => handleAutocomplete(room.getCanonicalAlias() ?? rId, room.name);
 
@@ -158,17 +156,21 @@ export function RoomMentionAutocomplete({
               }
               before={
                 <Avatar size="200">
-                  {iconSrc && <Icon src={iconSrc} size="100" />}
+                  {dm ? (
-                  {avatarUrl && !iconSrc && <AvatarImage src={avatarUrl} alt={room.name} />}
+                    <RoomAvatar
-                  {!avatarUrl && !iconSrc && (
+                      roomId={room.roomId}
-                    <AvatarFallback
+                      src={getDirectRoomAvatarUrl(mx, room)}
-                      style={{
+                      alt={room.name}
-                        backgroundColor: color.Secondary.Container,
+                      renderFallback={() => (
-                        color: color.Secondary.OnContainer,
+                        <RoomIcon
-                      }}
+                          size="50"
-                    >
+                          joinRule={room.getJoinRule() ?? JoinRule.Restricted}
-                      <Text size="H6">{room.name[0]}</Text>
+                          filled
-                    </AvatarFallback>
+                        />
+                      )}
+                    />
+                  ) : (
+                    <RoomIcon size="100" joinRule={room.getJoinRule()} space={room.isSpaceRoom()} />
                   )}
                 </Avatar>
               }

src/app/components/editor/autocomplete/UserMentionAutocomplete.tsx

@@ -1,6 +1,6 @@
 import React, { useEffect, KeyboardEvent as ReactKeyboardEvent } from 'react';
 import { Editor } from 'slate';
-import { Avatar, AvatarFallback, AvatarImage, MenuItem, Text, color } from 'folds';
+import { Avatar, Icon, Icons, MenuItem, Text } from 'folds';
 import { MatrixClient, Room, RoomMember } from 'matrix-js-sdk';
 
 import { AutocompleteQuery } from './autocompleteQuery';
@@ -17,6 +17,7 @@ import { createMentionElement, moveCursor, replaceWithElement } from '../utils';
 import { useKeyDown } from '../../../hooks/useKeyDown';
 import { getMxIdLocalPart, getMxIdServer, validMxId } from '../../../utils/matrix';
 import { getMemberDisplayName, getMemberSearchStr } from '../../../utils/room';
+import { UserAvatar } from '../../user-avatar';
 
 type MentionAutoCompleteHandler = (userId: string, name: string) => void;
 
@@ -26,12 +27,10 @@ const userIdFromQueryText = (mx: MatrixClient, text: string) =>
     : `@${text}${text.endsWith(':') ? '' : ':'}${getMxIdServer(mx.getUserId() ?? '')}`;
 
 function UnknownMentionItem({
-  query,
   userId,
   name,
   handleAutocomplete,
 }: {
-  query: AutocompleteQuery<string>;
   userId: string;
   name: string;
   handleAutocomplete: MentionAutoCompleteHandler;
@@ -46,14 +45,10 @@ function UnknownMentionItem({
       onClick={() => handleAutocomplete(userId, name)}
       before={
         <Avatar size="200">
-          <AvatarFallback
+          <UserAvatar
-            style={{
+            userId={userId}
-              backgroundColor: color.Secondary.Container,
+            renderFallback={() => <Icon size="50" src={Icons.User} filled />}
-              color: color.Secondary.OnContainer,
+          />
-            }}
-          >
-            <Text size="H6">{query.text[0]}</Text>
-          </AvatarFallback>
         </Avatar>
       }
     >
@@ -135,7 +130,6 @@ export function UserMentionAutocomplete({
     <AutocompleteMenu headerContent={<Text size="L400">Mentions</Text>} requestClose={requestClose}>
       {query.text === 'room' && (
         <UnknownMentionItem
-          query={query}
           userId={roomAliasOrId}
           name="@room"
           handleAutocomplete={handleAutocomplete}
@@ -143,7 +137,6 @@ export function UserMentionAutocomplete({
       )}
       {autoCompleteMembers.length === 0 ? (
         <UnknownMentionItem
-          query={query}
           userId={userIdFromQueryText(mx, query.text)}
           name={userIdFromQueryText(mx, query.text)}
           handleAutocomplete={handleAutocomplete}
@@ -167,18 +160,12 @@ export function UserMentionAutocomplete({
               }
               before={
                 <Avatar size="200">
-                  {avatarUrl ? (
+                  <UserAvatar
-                    <AvatarImage src={avatarUrl} alt={getName(roomMember)} />
+                    userId={roomMember.userId}
-                  ) : (
+                    src={avatarUrl ?? undefined}
-                    <AvatarFallback
+                    alt={getName(roomMember)}
-                      style={{
+                    renderFallback={() => <Icon size="50" src={Icons.User} filled />}
-                        backgroundColor: color.Secondary.Container,
+                  />
-                        color: color.Secondary.OnContainer,
-                      }}
-                    >
-                      <Text size="H6">{getName(roomMember)[0]}</Text>
-                    </AvatarFallback>
-                  )}
                 </Avatar>
               }
             >

src/app/components/event-readers/EventReaders.tsx

@@ -2,8 +2,6 @@ import React from 'react';
 import classNames from 'classnames';
 import {
   Avatar,
-  AvatarFallback,
-  AvatarImage,
   Box,
   Header,
   Icon,
@@ -21,8 +19,8 @@ import { getMemberDisplayName } from '../../utils/room';
 import { getMxIdLocalPart } from '../../utils/matrix';
 import * as css from './EventReaders.css';
 import { useMatrixClient } from '../../hooks/useMatrixClient';
-import colorMXID from '../../../util/colorMXID';
 import { openProfileViewer } from '../../../client/action/navigation';
+import { UserAvatar } from '../user-avatar';
 
 export type EventReadersProps = {
   room: Room;
@@ -72,18 +70,12 @@ export const EventReaders = as<'div', EventReadersProps>(
                     }}
                     before={
                       <Avatar size="200">
-                        {avatarUrl ? (
+                        <UserAvatar
-                          <AvatarImage src={avatarUrl} />
+                          userId={readerId}
-                        ) : (
+                          src={avatarUrl ?? undefined}
-                          <AvatarFallback
+                          alt={name}
-                            style={{
+                          renderFallback={() => <Icon size="50" src={Icons.User} filled />}
-                              background: colorMXID(readerId),
+                        />
-                              color: 'white',
-                            }}
-                          >
-                            <Text size="H6">{name[0]}</Text>
-                          </AvatarFallback>
-                        )}
                       </Avatar>
                     }
                   >

src/app/components/leave-room-prompt/LeaveRoomPrompt.tsx

@@ -0,0 +1,106 @@
+import React, { useCallback, useEffect } from 'react';
+import FocusTrap from 'focus-trap-react';
+import {
+  Dialog,
+  Overlay,
+  OverlayCenter,
+  OverlayBackdrop,
+  Header,
+  config,
+  Box,
+  Text,
+  IconButton,
+  Icon,
+  Icons,
+  color,
+  Button,
+  Spinner,
+} from 'folds';
+import { MatrixError } from 'matrix-js-sdk';
+import { useMatrixClient } from '../../hooks/useMatrixClient';
+import { AsyncStatus, useAsyncCallback } from '../../hooks/useAsyncCallback';
+
+type LeaveRoomPromptProps = {
+  roomId: string;
+  onDone: () => void;
+  onCancel: () => void;
+};
+export function LeaveRoomPrompt({ roomId, onDone, onCancel }: LeaveRoomPromptProps) {
+  const mx = useMatrixClient();
+
+  const [leaveState, leaveRoom] = useAsyncCallback<undefined, MatrixError, []>(
+    useCallback(async () => {
+      mx.leave(roomId);
+    }, [mx, roomId])
+  );
+
+  const handleLeave = () => {
+    leaveRoom();
+  };
+
+  useEffect(() => {
+    if (leaveState.status === AsyncStatus.Success) {
+      onDone();
+    }
+  }, [leaveState, onDone]);
+
+  return (
+    <Overlay open backdrop={<OverlayBackdrop />}>
+      <OverlayCenter>
+        <FocusTrap
+          focusTrapOptions={{
+            initialFocus: false,
+            onDeactivate: onCancel,
+            clickOutsideDeactivates: true,
+          }}
+        >
+          <Dialog variant="Surface">
+            <Header
+              style={{
+                padding: `0 ${config.space.S200} 0 ${config.space.S400}`,
+                borderBottomWidth: config.borderWidth.B300,
+              }}
+              variant="Surface"
+              size="500"
+            >
+              <Box grow="Yes">
+                <Text size="H4">Leave Room</Text>
+              </Box>
+              <IconButton size="300" onClick={onCancel} radii="300">
+                <Icon src={Icons.Cross} />
+              </IconButton>
+            </Header>
+            <Box style={{ padding: config.space.S400 }} direction="Column" gap="400">
+              <Box direction="Column" gap="200">
+                <Text priority="400">Are you sure you want to leave this room?</Text>
+                {leaveState.status === AsyncStatus.Error && (
+                  <Text style={{ color: color.Critical.Main }} size="T300">
+                    Failed to leave room! {leaveState.error.message}
+                  </Text>
+                )}
+              </Box>
+              <Button
+                type="submit"
+                variant="Critical"
+                onClick={handleLeave}
+                before={
+                  leaveState.status === AsyncStatus.Loading ? (
+                    <Spinner fill="Solid" variant="Critical" size="200" />
+                  ) : undefined
+                }
+                aria-disabled={
+                  leaveState.status === AsyncStatus.Loading ||
+                  leaveState.status === AsyncStatus.Success
+                }
+              >
+                <Text size="B400">
+                  {leaveState.status === AsyncStatus.Loading ? 'Leaving...' : 'Leave'}
+                </Text>
+              </Button>
+            </Box>
+          </Dialog>
+        </FocusTrap>
+      </OverlayCenter>
+    </Overlay>
+  );
+}