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Initial breakout for room list rewrite

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This does a number of things (sorry):
* Estimates the type changes needed to the dispatcher (later to be replaced by https://github.com/matrix-org/matrix-react-sdk/pull/4593)
* Sets up the stack for a whole new room list store, and later components for usage.
* Create a proxy class to ensure the app still functions as expected when the various stores are enabled/disabled
* Demonstrates a possible structure for algorithms
This commit is contained in:
Travis Ralston 2020-03-20 14:38:20 -06:00
parent 82b55ffd77
commit 08419d195e
21 changed files with 794 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
package.json
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@ -117,6 +117,7 @@
"@babel/register": "^7.7.4",
"@peculiar/webcrypto": "^1.0.22",
"@types/classnames": "^2.2.10",
"@types/flux": "^3.1.9",
"@types/modernizr": "^3.5.3",
"@types/qrcode": "^1.3.4",
"@types/react": "16.9",

17
src/actions/RoomListActions.js
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@ -15,11 +15,12 @@ limitations under the License.
*/
import { asyncAction } from './actionCreators';
import RoomListStore, {TAG_DM} from '../stores/RoomListStore';
import Modal from '../Modal';
import * as Rooms from '../Rooms';
import { _t } from '../languageHandler';
import * as sdk from '../index';
import {RoomListStoreTempProxy} from "../stores/room-list/RoomListStoreTempProxy";
import {DefaultTagID} from "../stores/room-list/models";
const RoomListActions = {};
@ -44,7 +45,7 @@ RoomListActions.tagRoom = function(matrixClient, room, oldTag, newTag, oldIndex,
// Is the tag ordered manually?
if (newTag && !newTag.match(/^(m\.lowpriority|im\.vector\.fake\.(invite|recent|direct|archived))$/)) {
const lists = RoomListStore.getRoomLists();
const lists = RoomListStoreTempProxy.getRoomLists();
const newList = [...lists[newTag]];
newList.sort((a, b) => a.tags[newTag].order - b.tags[newTag].order);
@ -73,11 +74,11 @@ RoomListActions.tagRoom = function(matrixClient, room, oldTag, newTag, oldIndex,
const roomId = room.roomId;
// Evil hack to get DMs behaving
if ((oldTag === undefined && newTag === TAG_DM) ||
(oldTag === TAG_DM && newTag === undefined)
if ((oldTag === undefined && newTag === DefaultTagID.DM) ||
(oldTag === DefaultTagID.DM && newTag === undefined)
) {
return Rooms.guessAndSetDMRoom(
room, newTag === TAG_DM,
room, newTag === DefaultTagID.DM,
).catch((err) => {
const ErrorDialog = sdk.getComponent("dialogs.ErrorDialog");
console.error("Failed to set direct chat tag " + err);
@ -91,10 +92,10 @@ RoomListActions.tagRoom = function(matrixClient, room, oldTag, newTag, oldIndex,
const hasChangedSubLists = oldTag !== newTag;
// More evilness: We will still be dealing with moving to favourites/low prio,
// but we avoid ever doing a request with TAG_DM.
// but we avoid ever doing a request with DefaultTagID.DM.
//
// if we moved lists, remove the old tag
if (oldTag && oldTag !== TAG_DM &&
if (oldTag && oldTag !== DefaultTagID.DM &&
hasChangedSubLists
) {
const promiseToDelete = matrixClient.deleteRoomTag(
@ -112,7 +113,7 @@ RoomListActions.tagRoom = function(matrixClient, room, oldTag, newTag, oldIndex,
}
// if we moved lists or the ordering changed, add the new tag
if (newTag && newTag !== TAG_DM &&
if (newTag && newTag !== DefaultTagID.DM &&
(hasChangedSubLists || metaData)
) {
// metaData is the body of the PUT to set the tag, so it must

34
src/components/structures/LeftPanel.js
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@ -26,6 +26,7 @@ import * as VectorConferenceHandler from '../../VectorConferenceHandler';
import SettingsStore from '../../settings/SettingsStore';
import {_t} from "../../languageHandler";
import Analytics from "../../Analytics";
import RoomList2 from "../views/rooms/RoomList2";
const LeftPanel = createReactClass({
@ -273,6 +274,29 @@ const LeftPanel = createReactClass({
breadcrumbs = (<RoomBreadcrumbs collapsed={this.props.collapsed} />);
}
let roomList = null;
if (SettingsStore.isFeatureEnabled("feature_new_room_list")) {
roomList = <RoomList2
onKeyDown={this._onKeyDown}
resizeNotifier={this.props.resizeNotifier}
collapsed={this.props.collapsed}
searchFilter={this.state.searchFilter}
ref={this.collectRoomList}
onFocus={this._onFocus}
onBlur={this._onBlur}
/>;
} else {
roomList = <RoomList
onKeyDown={this._onKeyDown}
onFocus={this._onFocus}
onBlur={this._onBlur}
ref={this.collectRoomList}
resizeNotifier={this.props.resizeNotifier}
collapsed={this.props.collapsed}
searchFilter={this.state.searchFilter}
ConferenceHandler={VectorConferenceHandler} />;
}
return (
<div className={containerClasses}>
{ tagPanelContainer }
@ -284,15 +308,7 @@ const LeftPanel = createReactClass({
{ exploreButton }
{ searchBox }
</div>
<RoomList
onKeyDown={this._onKeyDown}
onFocus={this._onFocus}
onBlur={this._onBlur}
ref={this.collectRoomList}
resizeNotifier={this.props.resizeNotifier}
collapsed={this.props.collapsed}
searchFilter={this.state.searchFilter}
ConferenceHandler={VectorConferenceHandler} />
{roomList}
</aside>
</div>
);

13
src/components/structures/LoggedInView.tsx
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@ -31,7 +31,6 @@ import dis from '../../dispatcher';
import sessionStore from '../../stores/SessionStore';
import {MatrixClientPeg, MatrixClientCreds} from '../../MatrixClientPeg';
import SettingsStore from "../../settings/SettingsStore";
import RoomListStore from "../../stores/RoomListStore";
import TagOrderActions from '../../actions/TagOrderActions';
import RoomListActions from '../../actions/RoomListActions';
@ -42,6 +41,8 @@ import * as KeyboardShortcuts from "../../accessibility/KeyboardShortcuts";
import HomePage from "./HomePage";
import ResizeNotifier from "../../utils/ResizeNotifier";
import PlatformPeg from "../../PlatformPeg";
import { RoomListStoreTempProxy } from "../../stores/room-list/RoomListStoreTempProxy";
import { DefaultTagID } from "../../stores/room-list/models";
// We need to fetch each pinned message individually (if we don't already have it)
// so each pinned message may trigger a request. Limit the number per room for sanity.
// NB. this is just for server notices rather than pinned messages in general.
@ -297,18 +298,18 @@ class LoggedInView extends React.PureComponent<IProps, IState> {
};
onRoomStateEvents = (ev, state) => {
const roomLists = RoomListStore.getRoomLists();
if (roomLists['m.server_notice'] && roomLists['m.server_notice'].some(r => r.roomId === ev.getRoomId())) {
const roomLists = RoomListStoreTempProxy.getRoomLists();
if (roomLists[DefaultTagID.ServerNotice] && roomLists[DefaultTagID.ServerNotice].some(r => r.roomId === ev.getRoomId())) {
this._updateServerNoticeEvents();
}
};
_updateServerNoticeEvents = async () => {
const roomLists = RoomListStore.getRoomLists();
if (!roomLists['m.server_notice']) return [];
const roomLists = RoomListStoreTempProxy.getRoomLists();
if (!roomLists[DefaultTagID.ServerNotice]) return [];
const pinnedEvents = [];
for (const room of roomLists['m.server_notice']) {
for (const room of roomLists[DefaultTagID.ServerNotice]) {
const pinStateEvent = room.currentState.getStateEvents("m.room.pinned_events", "");
if (!pinStateEvent || !pinStateEvent.getContent().pinned) continue;

9
src/components/views/dialogs/InviteDialog.js
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@ -34,8 +34,9 @@ import {humanizeTime} from "../../../utils/humanize";
import createRoom, {canEncryptToAllUsers} from "../../../createRoom";
import {inviteMultipleToRoom} from "../../../RoomInvite";
import SettingsStore from '../../../settings/SettingsStore';
import RoomListStore, {TAG_DM} from "../../../stores/RoomListStore";
import {Key} from "../../../Keyboard";
import {RoomListStoreTempProxy} from "../../../stores/room-list/RoomListStoreTempProxy";
import {DefaultTagID} from "../../../stores/room-list/models";
export const KIND_DM = "dm";
export const KIND_INVITE = "invite";
@ -343,10 +344,10 @@ export default class InviteDialog extends React.PureComponent {
_buildRecents(excludedTargetIds: Set<string>): {userId: string, user: RoomMember, lastActive: number} {
const rooms = DMRoomMap.shared().getUniqueRoomsWithIndividuals(); // map of userId => js-sdk Room
// Also pull in all the rooms tagged as TAG_DM so we don't miss anything. Sometimes the
// Also pull in all the rooms tagged as DefaultTagID.DM so we don't miss anything. Sometimes the
// room list doesn't tag the room for the DMRoomMap, but does for the room list.
const taggedRooms = RoomListStore.getRoomLists();
const dmTaggedRooms = taggedRooms[TAG_DM];
const taggedRooms = RoomListStoreTempProxy.getRoomLists();
const dmTaggedRooms = taggedRooms[DefaultTagID.DM];
const myUserId = MatrixClientPeg.get().getUserId();
for (const dmRoom of dmTaggedRooms) {
const otherMembers = dmRoom.getJoinedMembers().filter(u => u.userId !== myUserId);

15
src/components/views/rooms/RoomList.js
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@ -29,7 +29,6 @@ import rate_limited_func from "../../../ratelimitedfunc";
import * as Rooms from '../../../Rooms';
import DMRoomMap from '../../../utils/DMRoomMap';
import TagOrderStore from '../../../stores/TagOrderStore';
import RoomListStore, {TAG_DM} from '../../../stores/RoomListStore';
import CustomRoomTagStore from '../../../stores/CustomRoomTagStore';
import GroupStore from '../../../stores/GroupStore';
import RoomSubList from '../../structures/RoomSubList';
@ -41,6 +40,8 @@ import * as Receipt from "../../../utils/Receipt";
import {Resizer} from '../../../resizer';
import {Layout, Distributor} from '../../../resizer/distributors/roomsublist2';
import {RovingTabIndexProvider} from "../../../accessibility/RovingTabIndex";
import {RoomListStoreTempProxy} from "../../../stores/room-list/RoomListStoreTempProxy";
import {DefaultTagID} from "../../../stores/room-list/models";
import * as Unread from "../../../Unread";
import RoomViewStore from "../../../stores/RoomViewStore";
@ -161,7 +162,7 @@ export default createReactClass({
this.updateVisibleRooms();
});
this._roomListStoreToken = RoomListStore.addListener(() => {
this._roomListStoreToken = RoomListStoreTempProxy.addListener(() => {
this._delayedRefreshRoomList();
});
@ -521,7 +522,7 @@ export default createReactClass({
},
getTagNameForRoomId: function(roomId) {
const lists = RoomListStore.getRoomLists();
const lists = RoomListStoreTempProxy.getRoomLists();
for (const tagName of Object.keys(lists)) {
for (const room of lists[tagName]) {
// Should be impossible, but guard anyways.
@ -541,7 +542,7 @@ export default createReactClass({
},
getRoomLists: function() {
const lists = RoomListStore.getRoomLists();
const lists = RoomListStoreTempProxy.getRoomLists();
const filteredLists = {};
@ -773,10 +774,10 @@ export default createReactClass({
incomingCall: incomingCallIfTaggedAs('m.favourite'),
},
{
list: this.state.lists[TAG_DM],
list: this.state.lists[DefaultTagID.DM],
label: _t('Direct Messages'),
tagName: TAG_DM,
incomingCall: incomingCallIfTaggedAs(TAG_DM),
tagName: DefaultTagID.DM,
incomingCall: incomingCallIfTaggedAs(DefaultTagID.DM),
onAddRoom: () => {dis.dispatch({action: 'view_create_chat'});},
addRoomLabel: _t("Start chat"),
},

130
src/components/views/rooms/RoomList2.tsx Normal file
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@ -0,0 +1,130 @@
/*
Copyright 2015, 2016 OpenMarket Ltd
Copyright 2017, 2018 Vector Creations Ltd
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import * as React from "react";
import { _t } from "../../../languageHandler";
import { Layout } from '../../../resizer/distributors/roomsublist2';
import { RovingTabIndexProvider } from "../../../accessibility/RovingTabIndex";
import { ResizeNotifier } from "../../../utils/ResizeNotifier";
import RoomListStore from "../../../stores/room-list/RoomListStore2";
interface IProps {
onKeyDown: (ev: React.KeyboardEvent) => void;
onFocus: (ev: React.FocusEvent) => void;
onBlur: (ev: React.FocusEvent) => void;
resizeNotifier: ResizeNotifier;
collapsed: boolean;
searchFilter: string;
}
interface IState {
}
// TODO: Actually write stub
export class RoomSublist2 extends React.Component<any, any> {
public setHeight(size: number) {
}
}
export default class RoomList2 extends React.Component<IProps, IState> {
private sublistRefs: { [tagId: string]: React.RefObject<RoomSublist2> } = {};
private sublistSizes: { [tagId: string]: number } = {};
private sublistCollapseStates: { [tagId: string]: boolean } = {};
private unfilteredLayout: Layout;
private filteredLayout: Layout;
constructor(props: IProps) {
super(props);
this.loadSublistSizes();
this.prepareLayouts();
}
public componentDidMount(): void {
RoomListStore.instance.addListener(() => {
console.log(RoomListStore.instance.orderedLists);
});
}
private loadSublistSizes() {
const sizesJson = window.localStorage.getItem("mx_roomlist_sizes");
if (sizesJson) this.sublistSizes = JSON.parse(sizesJson);
const collapsedJson = window.localStorage.getItem("mx_roomlist_collapsed");
if (collapsedJson) this.sublistCollapseStates = JSON.parse(collapsedJson);
}
private saveSublistSizes() {
window.localStorage.setItem("mx_roomlist_sizes", JSON.stringify(this.sublistSizes));
window.localStorage.setItem("mx_roomlist_collapsed", JSON.stringify(this.sublistCollapseStates));
}
private prepareLayouts() {
this.unfilteredLayout = new Layout((tagId: string, height: number) => {
const sublist = this.sublistRefs[tagId];
if (sublist) sublist.current.setHeight(height);
// TODO: Check overflow
// Don't store a height for collapsed sublists
if (!this.sublistCollapseStates[tagId]) {
this.sublistSizes[tagId] = height;
this.saveSublistSizes();
}
}, this.sublistSizes, this.sublistCollapseStates, {
allowWhitespace: false,
handleHeight: 1,
});
this.filteredLayout = new Layout((tagId: string, height: number) => {
const sublist = this.sublistRefs[tagId];
if (sublist) sublist.current.setHeight(height);
}, null, null, {
allowWhitespace: false,
handleHeight: 0,
});
}
private collectSublistRef(tagId: string, ref: React.RefObject<RoomSublist2>) {
if (!ref) {
delete this.sublistRefs[tagId];
} else {
this.sublistRefs[tagId] = ref;
}
}
public render() {
return (
<RovingTabIndexProvider handleHomeEnd={true} onKeyDown={this.props.onKeyDown}>
{({onKeyDownHandler}) => (
<div
onFocus={this.props.onFocus}
onBlur={this.props.onBlur}
onKeyDown={onKeyDownHandler}
className="mx_RoomList"
role="tree"
aria-label={_t("Rooms")}
// Firefox sometimes makes this element focusable due to
// overflow:scroll;, so force it out of tab order.
tabIndex={-1}
>{_t("TODO")}</div>
)}
</RovingTabIndexProvider>
);
}
}

28
src/dispatcher-types.ts Normal file
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@ -0,0 +1,28 @@
/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import * as flux from "flux";
import dis from "./dispatcher";
// TODO: Merge this with the dispatcher and centralize types
export interface ActionPayload {
[property: string]: any; // effectively "extends Object"
action: string;
}
// For ease of reference in TypeScript classes
export const defaultDispatcher: flux.Dispatcher<ActionPayload> = dis;

2
src/i18n/strings/en_EN.json
View File

@ -406,6 +406,7 @@
"Render simple counters in room header": "Render simple counters in room header",
"Multiple integration managers": "Multiple integration managers",
"Try out new ways to ignore people (experimental)": "Try out new ways to ignore people (experimental)",
"Use the improved room list component (refresh to apply changes)": "Use the improved room list component (refresh to apply changes)",
"Support adding custom themes": "Support adding custom themes",
"Enable cross-signing to verify per-user instead of per-session": "Enable cross-signing to verify per-user instead of per-session",
"Show info about bridges in room settings": "Show info about bridges in room settings",
@ -1116,6 +1117,7 @@
"Low priority": "Low priority",
"Historical": "Historical",
"System Alerts": "System Alerts",
"TODO": "TODO",
"This room": "This room",
"Joining room …": "Joining room …",
"Loading …": "Loading …",

6
src/settings/Settings.js
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@ -131,6 +131,12 @@ export const SETTINGS = {
supportedLevels: LEVELS_FEATURE,
default: false,
},
"feature_new_room_list": {
isFeature: true,
displayName: _td("Use the improved room list component (refresh to apply changes)"),
supportedLevels: LEVELS_FEATURE,
default: false,
},
"feature_custom_themes": {
isFeature: true,
displayName: _td("Support adding custom themes"),

8
src/stores/CustomRoomTagStore.js
View File

@ -15,10 +15,10 @@ limitations under the License.
*/
import dis from '../dispatcher';
import * as RoomNotifs from '../RoomNotifs';
import RoomListStore from './RoomListStore';
import EventEmitter from 'events';
import { throttle } from "lodash";
import SettingsStore from "../settings/SettingsStore";
import {RoomListStoreTempProxy} from "./room-list/RoomListStoreTempProxy";
const STANDARD_TAGS_REGEX = /^(m\.(favourite|lowpriority|server_notice)|im\.vector\.fake\.(invite|recent|direct|archived))$/;
@ -60,7 +60,7 @@ class CustomRoomTagStore extends EventEmitter {
trailing: true,
},
);
this._roomListStoreToken = RoomListStore.addListener(() => {
this._roomListStoreToken = RoomListStoreTempProxy.addListener(() => {
this._setState({tags: this._getUpdatedTags()});
});
dis.register(payload => this._onDispatch(payload));
@ -85,7 +85,7 @@ class CustomRoomTagStore extends EventEmitter {
}
getSortedTags() {
const roomLists = RoomListStore.getRoomLists();
const roomLists = RoomListStoreTempProxy.getRoomLists();
const tagNames = Object.keys(this._state.tags).sort();
const prefixes = tagNames.map((name, i) => {
@ -140,7 +140,7 @@ class CustomRoomTagStore extends EventEmitter {
return;
}
const newTagNames = Object.keys(RoomListStore.getRoomLists())
const newTagNames = Object.keys(RoomListStoreTempProxy.getRoomLists())
.filter((tagName) => {
return !tagName.match(STANDARD_TAGS_REGEX);
}).sort();

17
src/stores/RoomListStore.js
View File

@ -112,11 +112,19 @@ class RoomListStore extends Store {
constructor() {
super(dis);
this._checkDisabled();
this._init();
this._getManualComparator = this._getManualComparator.bind(this);
this._recentsComparator = this._recentsComparator.bind(this);
}
_checkDisabled() {
this.disabled = SettingsStore.isFeatureEnabled("feature_new_room_list");
if (this.disabled) {
console.warn("DISABLING LEGACY ROOM LIST STORE");
}
}
/**
* Changes the sorting algorithm used by the RoomListStore.
* @param {string} algorithm The new algorithm to use. Should be one of the ALGO_* constants.
@ -133,6 +141,8 @@ class RoomListStore extends Store {
}
_init() {
if (this.disabled) return;
// Initialise state
const defaultLists = {
"m.server_notice": [/* { room: js-sdk room, category: string } */],
@ -160,6 +170,8 @@ class RoomListStore extends Store {
}
_setState(newState) {
if (this.disabled) return;
// If we're changing the lists, transparently change the presentation lists (which
// is given to requesting components). This dramatically simplifies our code elsewhere
// while also ensuring we don't need to update all the calling components to support
@ -176,6 +188,8 @@ class RoomListStore extends Store {
}
__onDispatch(payload) {
if (this.disabled) return;
const logicallyReady = this._matrixClient && this._state.ready;
switch (payload.action) {
case 'setting_updated': {
@ -202,6 +216,9 @@ class RoomListStore extends Store {
break;
}
this._checkDisabled();
if (this.disabled) return;
// Always ensure that we set any state needed for settings here. It is possible that
// setting updates trigger on startup before we are ready to sync, so we want to make
// sure that the right state is in place before we actually react to those changes.

213
src/stores/room-list/RoomListStore2.ts Normal file
View File

@ -0,0 +1,213 @@
/*
Copyright 2018, 2019 New Vector Ltd
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import {Store} from 'flux/utils';
import {Room} from "matrix-js-sdk/src/models/room";
import {MatrixClient} from "matrix-js-sdk/src/client";
import { ActionPayload, defaultDispatcher } from "../../dispatcher-types";
import SettingsStore from "../../settings/SettingsStore";
import { OrderedDefaultTagIDs, DefaultTagID, TagID } from "./models";
import { IAlgorithm, ITagMap, ITagSortingMap, ListAlgorithm, SortAlgorithm } from "./algorithms/IAlgorithm";
import TagOrderStore from "../TagOrderStore";
import { getAlgorithmInstance } from "./algorithms";
interface IState {
tagsEnabled?: boolean;
preferredSort?: SortAlgorithm;
preferredAlgorithm?: ListAlgorithm;
}
class _RoomListStore extends Store<ActionPayload> {
private state: IState = {};
private matrixClient: MatrixClient;
private initialListsGenerated = false;
private enabled = false;
private algorithm: IAlgorithm;
private readonly watchedSettings = [
'RoomList.orderAlphabetically',
'RoomList.orderByImportance',
'feature_custom_tags',
];
constructor() {
super(defaultDispatcher);
this.checkEnabled();
this.reset();
for (const settingName of this.watchedSettings) SettingsStore.monitorSetting(settingName, null);
}
public get orderedLists(): ITagMap {
if (!this.algorithm) return {}; // No tags yet.
return this.algorithm.getOrderedRooms();
}
// TODO: Remove enabled flag when the old RoomListStore goes away
private checkEnabled() {
this.enabled = SettingsStore.isFeatureEnabled("feature_new_room_list");
if (this.enabled) {
console.log("ENABLING NEW ROOM LIST STORE");
}
}
private reset(): void {
// We don't call setState() because it'll cause changes to emitted which could
// crash the app during logout/signin/etc.
this.state = {};
}
private readAndCacheSettingsFromStore() {
const tagsEnabled = SettingsStore.isFeatureEnabled("feature_custom_tags");
const orderByImportance = SettingsStore.getValue("RoomList.orderByImportance");
const orderAlphabetically = SettingsStore.getValue("RoomList.orderAlphabetically");
this.setState({
tagsEnabled,
preferredSort: orderAlphabetically ? SortAlgorithm.Alphabetic : SortAlgorithm.Recent,
preferredAlgorithm: orderByImportance ? ListAlgorithm.Importance : ListAlgorithm.Natural,
});
this.setAlgorithmClass();
}
protected __onDispatch(payload: ActionPayload): void {
if (payload.action === 'MatrixActions.sync') {
// Filter out anything that isn't the first PREPARED sync.
if (!(payload.prevState === 'PREPARED' && payload.state !== 'PREPARED')) {
return;
}
this.checkEnabled();
if (!this.enabled) return;
this.matrixClient = payload.matrixClient;
// Update any settings here, as some may have happened before we were logically ready.
this.readAndCacheSettingsFromStore();
// noinspection JSIgnoredPromiseFromCall
this.regenerateAllLists();
}
// TODO: Remove this once the RoomListStore becomes default
if (!this.enabled) return;
if (payload.action === 'on_client_not_viable' || payload.action === 'on_logged_out') {
// Reset state without causing updates as the client will have been destroyed
// and downstream code will throw NPE errors.
this.reset();
this.matrixClient = null;
this.initialListsGenerated = false; // we'll want to regenerate them
}
// Everything below here requires a MatrixClient or some sort of logical readiness.
const logicallyReady = this.matrixClient && this.initialListsGenerated;
if (!logicallyReady) return;
if (payload.action === 'setting_updated') {
if (this.watchedSettings.includes(payload.settingName)) {
this.readAndCacheSettingsFromStore();
// noinspection JSIgnoredPromiseFromCall
this.regenerateAllLists(); // regenerate the lists now
}
} else if (payload.action === 'MatrixActions.Room.receipt') {
// First see if the receipt event is for our own user. If it was, trigger
// a room update (we probably read the room on a different device).
const myUserId = this.matrixClient.getUserId();
for (const eventId of Object.keys(payload.event.getContent())) {
const receiptUsers = Object.keys(payload.event.getContent()[eventId]['m.read'] || {});
if (receiptUsers.includes(myUserId)) {
// TODO: Update room now that it's been read
return;
}
}
} else if (payload.action === 'MatrixActions.Room.tags') {
// TODO: Update room from tags
} else if (payload.action === 'MatrixActions.room.timeline') {
// TODO: Update room from new events
} else if (payload.action === 'MatrixActions.Event.decrypted') {
// TODO: Update room from decrypted event
} else if (payload.action === 'MatrixActions.accountData' && payload.event_type === 'm.direct') {
// TODO: Update DMs
} else if (payload.action === 'MatrixActions.Room.myMembership') {
// TODO: Update room from membership change
} else if (payload.action === 'MatrixActions.room') {
// TODO: Update room from creation/join
} else if (payload.action === 'view_room') {
// TODO: Update sticky room
}
}
private getSortAlgorithmFor(tagId: TagID): SortAlgorithm {
switch (tagId) {
case DefaultTagID.Invite:
case DefaultTagID.Untagged:
case DefaultTagID.Archived:
case DefaultTagID.LowPriority:
case DefaultTagID.DM:
return this.state.preferredSort;
case DefaultTagID.Favourite:
default:
return SortAlgorithm.Manual;
}
}
private setState(newState: IState) {
if (!this.enabled) return;
this.state = Object.assign(this.state, newState);
this.__emitChange();
}
private setAlgorithmClass() {
this.algorithm = getAlgorithmInstance(this.state.preferredAlgorithm);
}
private async regenerateAllLists() {
console.log("REGEN");
const tags: ITagSortingMap = {};
for (const tagId of OrderedDefaultTagIDs) {
tags[tagId] = this.getSortAlgorithmFor(tagId);
}
if (this.state.tagsEnabled) {
// TODO: Find a more reliable way to get tags
const roomTags = TagOrderStore.getOrderedTags() || [];
console.log("rtags", roomTags);
}
await this.algorithm.populateTags(tags);
await this.algorithm.setKnownRooms(this.matrixClient.getRooms());
this.initialListsGenerated = true;
// TODO: How do we asynchronously update the store's state? or do we just give in and make it all sync?
}
}
export default class RoomListStore {
private static internalInstance: _RoomListStore;
public static get instance(): _RoomListStore {
if (!RoomListStore.internalInstance) {
RoomListStore.internalInstance = new _RoomListStore();
}
return RoomListStore.internalInstance;
}
}

49
src/stores/room-list/RoomListStoreTempProxy.ts Normal file
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@ -0,0 +1,49 @@
/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import { TagID } from "./models";
import { Room } from "matrix-js-sdk/src/models/room";
import SettingsStore from "../../settings/SettingsStore";
import RoomListStore from "./RoomListStore2";
import OldRoomListStore from "../RoomListStore";
/**
* Temporary RoomListStore proxy. Should be replaced with RoomListStore2 when
* it is available to everyone.
*
* TODO: Remove this when RoomListStore gets fully replaced.
*/
export class RoomListStoreTempProxy {
public static isUsingNewStore(): boolean {
return SettingsStore.isFeatureEnabled("feature_new_room_list");
}
public static addListener(handler: () => void) {
if (RoomListStoreTempProxy.isUsingNewStore()) {
return RoomListStore.instance.addListener(handler);
} else {
return OldRoomListStore.addListener(handler);
}
}
public static getRoomLists(): {[tagId in TagID]: Room[]} {
if (RoomListStoreTempProxy.isUsingNewStore()) {
return RoomListStore.instance.orderedLists;
} else {
return OldRoomListStore.getRoomLists();
}
}
}

100
src/stores/room-list/algorithms/ChaoticAlgorithm.ts Normal file
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@ -0,0 +1,100 @@
/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import { IAlgorithm, ITagMap, ITagSortingMap, ListAlgorithm } from "./IAlgorithm";
import { Room } from "matrix-js-sdk/src/models/room";
import { isNullOrUndefined } from "matrix-js-sdk/src/utils";
import { DefaultTagID } from "../models";
/**
* A demonstration/temporary algorithm to verify the API surface works.
* TODO: Remove this before shipping
*/
export class ChaoticAlgorithm implements IAlgorithm {
private cached: ITagMap = {};
private sortAlgorithms: ITagSortingMap;
private rooms: Room[] = [];
constructor(private representativeAlgorithm: ListAlgorithm) {
}
getOrderedRooms(): ITagMap {
return this.cached;
}
async populateTags(tagSortingMap: ITagSortingMap): Promise<any> {
if (!tagSortingMap) throw new Error(`Map cannot be null or empty`);
this.sortAlgorithms = tagSortingMap;
this.setKnownRooms(this.rooms); // regenerate the room lists
}
handleRoomUpdate(room): Promise<boolean> {
return undefined;
}
setKnownRooms(rooms: Room[]): Promise<any> {
if (isNullOrUndefined(rooms)) throw new Error(`Array of rooms cannot be null`);
if (!this.sortAlgorithms) throw new Error(`Cannot set known rooms without a tag sorting map`);
this.rooms = rooms;
const newTags = {};
for (const tagId in this.sortAlgorithms) {
// noinspection JSUnfilteredForInLoop
newTags[tagId] = [];
}
// If we can avoid doing work, do so.
if (!rooms.length) {
this.cached = newTags;
return;
}
// TODO: Remove logging
console.log('setting known rooms - regen in progress');
console.log({alg: this.representativeAlgorithm});
// Step through each room and determine which tags it should be in.
// We don't care about ordering or sorting here - we're simply organizing things.
for (const room of rooms) {
const tags = room.tags;
let inTag = false;
for (const tagId in tags) {
// noinspection JSUnfilteredForInLoop
if (isNullOrUndefined(newTags[tagId])) {
// skip the tag if we don't know about it
continue;
}
inTag = true;
// noinspection JSUnfilteredForInLoop
newTags[tagId].push(room);
}
// If the room wasn't pushed to a tag, push it to the untagged tag.
if (!inTag) {
newTags[DefaultTagID.Untagged].push(room);
}
}
// TODO: Do sorting
// Finally, assign the tags to our cache
this.cached = newTags;
}
}

95
src/stores/room-list/algorithms/IAlgorithm.ts Normal file
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@ -0,0 +1,95 @@
/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import { TagID } from "../models";
import { Room } from "matrix-js-sdk/src/models/room";
export enum SortAlgorithm {
Manual = "MANUAL",
Alphabetic = "ALPHABETIC",
Recent = "RECENT",
}
export enum ListAlgorithm {
// Orders Red > Grey > Bold > Idle
Importance = "IMPORTANCE",
// Orders however the SortAlgorithm decides
Natural = "NATURAL",
}
export enum Category {
Red = "RED",
Grey = "GREY",
Bold = "BOLD",
Idle = "IDLE",
}
export interface ITagSortingMap {
// @ts-ignore - TypeScript really wants this to be [tagId: string] but we know better.
[tagId: TagID]: SortAlgorithm;
}
export interface ITagMap {
// @ts-ignore - TypeScript really wants this to be [tagId: string] but we know better.
[tagId: TagID]: Room[];
}
// TODO: Convert IAlgorithm to an abstract class?
// TODO: Add locking support to avoid concurrent writes
// TODO: EventEmitter support
/**
* Represents an algorithm for the RoomListStore to use
*/
export interface IAlgorithm {
/**
* Asks the Algorithm to regenerate all lists, using the tags given
* as reference for which lists to generate and which way to generate
* them.
* @param {ITagSortingMap} tagSortingMap The tags to generate.
* @returns {Promise<*>} A promise which resolves when complete.
*/
populateTags(tagSortingMap: ITagSortingMap): Promise<any>;
/**
* Gets an ordered set of rooms for the all known tags.
* @returns {ITagMap} The cached list of rooms, ordered,
* for each tag. May be empty, but never null/undefined.
*/
getOrderedRooms(): ITagMap;
/**
* Seeds the Algorithm with a set of rooms. The algorithm will discard all
* previously known information and instead use these rooms instead.
* @param {Room[]} rooms The rooms to force the algorithm to use.
* @returns {Promise<*>} A promise which resolves when complete.
*/
setKnownRooms(rooms: Room[]): Promise<any>;
/**
* Asks the Algorithm to update its knowledge of a room. For example, when
* a user tags a room, joins/creates a room, or leaves a room the Algorithm
* should be told that the room's info might have changed. The Algorithm
* may no-op this request if no changes are required.
* @param {Room} room The room which might have affected sorting.
* @returns {Promise<boolean>} A promise which resolve to true or false
* depending on whether or not getOrderedRooms() should be called after
* processing.
*/
handleRoomUpdate(room: Room): Promise<boolean>;
}

36
src/stores/room-list/algorithms/index.ts Normal file
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@ -0,0 +1,36 @@
/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import { IAlgorithm, ListAlgorithm } from "./IAlgorithm";
import { ChaoticAlgorithm } from "./ChaoticAlgorithm";
const ALGORITHM_FACTORIES: { [algorithm in ListAlgorithm]: () => IAlgorithm } = {
[ListAlgorithm.Natural]: () => new ChaoticAlgorithm(ListAlgorithm.Natural),
[ListAlgorithm.Importance]: () => new ChaoticAlgorithm(ListAlgorithm.Importance),
};
/**
* Gets an instance of the defined algorithm
* @param {ListAlgorithm} algorithm The algorithm to get an instance of.
* @returns {IAlgorithm} The algorithm instance.
*/
export function getAlgorithmInstance(algorithm: ListAlgorithm): IAlgorithm {
if (!ALGORITHM_FACTORIES[algorithm]) {
throw new Error(`${algorithm} is not a known algorithm`);
}
return ALGORITHM_FACTORIES[algorithm]();
}

36
src/stores/room-list/models.ts Normal file
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@ -0,0 +1,36 @@
/*
Copyright 2020 The Matrix.org Foundation C.I.C.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
export enum DefaultTagID {
Invite = "im.vector.fake.invite",
Untagged = "im.vector.fake.recent", // legacy: used to just be 'recent rooms' but now it's all untagged rooms
Archived = "im.vector.fake.archived",
LowPriority = "m.lowpriority",
Favourite = "m.favourite",
DM = "im.vector.fake.direct",
ServerNotice = "m.server_notice",
}
export const OrderedDefaultTagIDs = [
DefaultTagID.Invite,
DefaultTagID.Favourite,
DefaultTagID.DM,
DefaultTagID.Untagged,
DefaultTagID.LowPriority,
DefaultTagID.ServerNotice,
DefaultTagID.Archived,
];
export type TagID = string | DefaultTagID;

16
test/components/views/rooms/RoomList-test.js
View File

@ -14,7 +14,7 @@ import DMRoomMap from '../../../../src/utils/DMRoomMap.js';
import GroupStore from '../../../../src/stores/GroupStore.js';
import { MatrixClient, Room, RoomMember } from 'matrix-js-sdk';
import {TAG_DM} from "../../../../src/stores/RoomListStore";
import {DefaultTagID} from "../../../../src/stores/room-list/models";
function generateRoomId() {
return '!' + Math.random().toString().slice(2, 10) + ':domain';
@ -153,7 +153,7 @@ describe('RoomList', () => {
// Set up the room that will be moved such that it has the correct state for a room in
// the section for oldTag
if (['m.favourite', 'm.lowpriority'].includes(oldTag)) movingRoom.tags = {[oldTag]: {}};
if (oldTag === TAG_DM) {
if (oldTag === DefaultTagID.DM) {
// Mock inverse m.direct
DMRoomMap.shared().roomToUser = {
[movingRoom.roomId]: '@someotheruser:domain',
@ -180,7 +180,7 @@ describe('RoomList', () => {
// TODO: Re-enable dragging tests when we support dragging again.
describe.skip('does correct optimistic update when dragging from', () => {
it('rooms to people', () => {
expectCorrectMove(undefined, TAG_DM);
expectCorrectMove(undefined, DefaultTagID.DM);
});
it('rooms to favourites', () => {
@ -195,15 +195,15 @@ describe('RoomList', () => {
// Whe running the app live, it updates when some other event occurs (likely the
// m.direct arriving) that these tests do not fire.
xit('people to rooms', () => {
expectCorrectMove(TAG_DM, undefined);
expectCorrectMove(DefaultTagID.DM, undefined);
});
it('people to favourites', () => {
expectCorrectMove(TAG_DM, 'm.favourite');
expectCorrectMove(DefaultTagID.DM, 'm.favourite');
});
it('people to lowpriority', () => {
expectCorrectMove(TAG_DM, 'm.lowpriority');
expectCorrectMove(DefaultTagID.DM, 'm.lowpriority');
});
it('low priority to rooms', () => {
@ -211,7 +211,7 @@ describe('RoomList', () => {
});
it('low priority to people', () => {
expectCorrectMove('m.lowpriority', TAG_DM);
expectCorrectMove('m.lowpriority', DefaultTagID.DM);
});
it('low priority to low priority', () => {
@ -223,7 +223,7 @@ describe('RoomList', () => {
});
it('favourites to people', () => {
expectCorrectMove('m.favourite', TAG_DM);
expectCorrectMove('m.favourite', DefaultTagID.DM);
});
it('favourites to low priority', () => {

3
tsconfig.json
View File

@ -14,7 +14,8 @@
"jsx": "react",
"types": [
"node",
"react"
"react",
"flux"
]
},
"include": [

13
yarn.lock
View File

@ -1218,6 +1218,19 @@
resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
integrity sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==
"@types/fbemitter@*":
version "2.0.32"
resolved "https://registry.yarnpkg.com/@types/fbemitter/-/fbemitter-2.0.32.tgz#8ed204da0f54e9c8eaec31b1eec91e25132d082c"
integrity sha1-jtIE2g9U6cjq7DGx7skeJRMtCCw=
"@types/flux@^3.1.9":
version "3.1.9"
resolved "https://registry.yarnpkg.com/@types/flux/-/flux-3.1.9.tgz#ddfc9641ee2e2e6cb6cd730c6a48ef82e2076711"
integrity sha512-bSbDf4tTuN9wn3LTGPnH9wnSSLtR5rV7UPWFpM00NJ1pSTBwCzeZG07XsZ9lBkxwngrqjDtM97PLt5IuIdCQUA==
dependencies:
"@types/fbemitter" "*"
"@types/react" "*"
"@types/glob@^7.1.1":
version "7.1.1"
resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"