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Merge branch 'develop' into gsouquet/threaded-messaging-2349

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Germain Souquet 2021-08-25 08:53:16 +01:00
commit 77a463e679
170 changed files with 2911 additions and 1951 deletions
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164
src/components/structures/BackdropPanel.tsx
View file

@ -14,153 +14,31 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
import React, { createRef } from "react";
import "context-filter-polyfill";
import UIStore from "../../stores/UIStore";
import React, { CSSProperties } from "react";
interface IProps {
backgroundImage?: CanvasImageSource;
backgroundImage?: string;
blurMultiplier?: number;
}
interface IState {
// Left Panel image
lpImage?: string;
// Left-left panel image
llpImage?: string;
}
export const BackdropPanel: React.FC<IProps> = ({ backgroundImage, blurMultiplier }) => {
if (!backgroundImage) return null;
export default class BackdropPanel extends React.PureComponent<IProps, IState> {
private leftLeftPanelRef = createRef<HTMLCanvasElement>();
private leftPanelRef = createRef<HTMLCanvasElement>();
private sizes = {
leftLeftPanelWidth: 0,
leftPanelWidth: 0,
height: 0,
};
private style = getComputedStyle(document.documentElement);
public state: IState = {};
public componentDidMount() {
UIStore.instance.on("SpacePanel", this.onResize);
UIStore.instance.on("GroupFilterPanelContainer", this.onResize);
this.onResize();
}
public componentWillUnmount() {
UIStore.instance.off("SpacePanel", this.onResize);
UIStore.instance.on("GroupFilterPanelContainer", this.onResize);
}
public componentDidUpdate(prevProps: IProps) {
if (prevProps.backgroundImage !== this.props.backgroundImage) {
this.setState({});
this.onResize();
const styles: CSSProperties = {};
if (blurMultiplier) {
const rootStyle = getComputedStyle(document.documentElement);
const blurValue = rootStyle.getPropertyValue('--lp-background-blur');
const pixelsValue = blurValue.replace('px', '');
const parsed = parseInt(pixelsValue, 10);
if (!isNaN(parsed)) {
styles.filter = `blur(${parsed * blurMultiplier}px)`;
}
}
private onResize = () => {
if (this.props.backgroundImage) {
const groupFilterPanelDimensions = UIStore.instance.getElementDimensions("GroupFilterPanelContainer");
const spacePanelDimensions = UIStore.instance.getElementDimensions("SpacePanel");
const roomListDimensions = UIStore.instance.getElementDimensions("LeftPanel");
this.sizes = {
leftLeftPanelWidth: spacePanelDimensions?.width ?? groupFilterPanelDimensions?.width ?? 0,
leftPanelWidth: roomListDimensions?.width ?? 0,
height: UIStore.instance.windowHeight,
};
this.refreshBackdropImage();
}
};
private refreshBackdropImage = (): void => {
const leftLeftPanelContext = this.leftLeftPanelRef.current.getContext("2d");
const leftPanelContext = this.leftPanelRef.current.getContext("2d");
const { leftLeftPanelWidth, leftPanelWidth, height } = this.sizes;
const width = leftLeftPanelWidth + leftPanelWidth;
const { backgroundImage } = this.props;
const imageWidth = (backgroundImage as ImageBitmap).width;
const imageHeight = (backgroundImage as ImageBitmap).height;
const contentRatio = imageWidth / imageHeight;
const containerRatio = width / height;
let resultHeight;
let resultWidth;
if (contentRatio > containerRatio) {
resultHeight = height;
resultWidth = height * contentRatio;
} else {
resultWidth = width;
resultHeight = width / contentRatio;
}
// This value has been chosen to be as close with rendering as the css-only
// backdrop-filter: blur effect was, mostly takes effect for vertical pictures.
const x = width * 0.1;
const y = (height - resultHeight) / 2;
this.leftLeftPanelRef.current.width = leftLeftPanelWidth;
this.leftLeftPanelRef.current.height = height;
this.leftPanelRef.current.width = (window.screen.width * 0.5);
this.leftPanelRef.current.height = height;
const spacesBlur = this.style.getPropertyValue('--llp-background-blur');
const roomListBlur = this.style.getPropertyValue('--lp-background-blur');
leftLeftPanelContext.filter = `blur(${spacesBlur})`;
leftPanelContext.filter = `blur(${roomListBlur})`;
leftLeftPanelContext.drawImage(
backgroundImage,
0, 0,
imageWidth, imageHeight,
x,
y,
resultWidth,
resultHeight,
);
leftPanelContext.drawImage(
backgroundImage,
0, 0,
imageWidth, imageHeight,
x - leftLeftPanelWidth,
y,
resultWidth,
resultHeight,
);
this.setState({
lpImage: this.leftPanelRef.current.toDataURL('image/jpeg', 1),
llpImage: this.leftLeftPanelRef.current.toDataURL('image/jpeg', 1),
});
};
public render() {
if (!this.props.backgroundImage) return null;
return <div className="mx_BackdropPanel">
{ this.state?.llpImage !== 'data:,' && <img
className="mx_BackdropPanel--canvas"
src={this.state.llpImage} /> }
{ this.state?.lpImage !== 'data:,' && <img
className="mx_BackdropPanel--canvas"
src={this.state.lpImage} /> }
<canvas
ref={this.leftLeftPanelRef}
className="mx_BackdropPanel--canvas"
style={{
display: this.state.lpImage ? 'none' : 'block',
}}
/>
<canvas
style={{
display: this.state.lpImage ? 'none' : 'block',
}}
ref={this.leftPanelRef}
className="mx_BackdropPanel--canvas"
/>
</div>;
}
}
return <div className="mx_BackdropPanel">
<img
style={styles}
className="mx_BackdropPanel--image"
src={backgroundImage} />
</div>;
};
export default BackdropPanel;

27
src/components/structures/LeftPanel.tsx
View file

@ -19,8 +19,6 @@ import { createRef } from "react";
import classNames from "classnames";
import { Room } from "matrix-js-sdk/src/models/room";
import GroupFilterPanel from "./GroupFilterPanel";
import CustomRoomTagPanel from "./CustomRoomTagPanel";
import dis from "../../dispatcher/dispatcher";
import { _t } from "../../languageHandler";
import RoomList from "../views/rooms/RoomList";
@ -33,7 +31,6 @@ import RoomBreadcrumbs from "../views/rooms/RoomBreadcrumbs";
import { BreadcrumbsStore } from "../../stores/BreadcrumbsStore";
import { UPDATE_EVENT } from "../../stores/AsyncStore";
import ResizeNotifier from "../../utils/ResizeNotifier";
import SettingsStore from "../../settings/SettingsStore";
import RoomListStore, { LISTS_UPDATE_EVENT } from "../../stores/room-list/RoomListStore";
import IndicatorScrollbar from "../structures/IndicatorScrollbar";
import AccessibleTooltipButton from "../views/elements/AccessibleTooltipButton";
@ -51,7 +48,6 @@ interface IProps {
interface IState {
showBreadcrumbs: boolean;
showGroupFilterPanel: boolean;
activeSpace?: Room;
}
@ -68,9 +64,6 @@ const cssClasses = [
export default class LeftPanel extends React.Component<IProps, IState> {
private ref: React.RefObject<HTMLDivElement> = createRef();
private listContainerRef: React.RefObject<HTMLDivElement> = createRef();
private groupFilterPanelWatcherRef: string;
private groupFilterPanelContainer = createRef<HTMLDivElement>();
private bgImageWatcherRef: string;
private focusedElement = null;
private isDoingStickyHeaders = false;
@ -79,25 +72,17 @@ export default class LeftPanel extends React.Component<IProps, IState> {
this.state = {
showBreadcrumbs: BreadcrumbsStore.instance.visible,
showGroupFilterPanel: SettingsStore.getValue('TagPanel.enableTagPanel'),
activeSpace: SpaceStore.instance.activeSpace,
};
BreadcrumbsStore.instance.on(UPDATE_EVENT, this.onBreadcrumbsUpdate);
RoomListStore.instance.on(LISTS_UPDATE_EVENT, this.onBreadcrumbsUpdate);
SpaceStore.instance.on(UPDATE_SELECTED_SPACE, this.updateActiveSpace);
this.groupFilterPanelWatcherRef = SettingsStore.watchSetting("TagPanel.enableTagPanel", null, () => {
this.setState({ showGroupFilterPanel: SettingsStore.getValue("TagPanel.enableTagPanel") });
});
}
public componentDidMount() {
UIStore.instance.trackElementDimensions("LeftPanel", this.ref.current);
UIStore.instance.trackElementDimensions("ListContainer", this.listContainerRef.current);
if (this.groupFilterPanelContainer.current) {
const componentName = "GroupFilterPanelContainer";
UIStore.instance.trackElementDimensions(componentName, this.groupFilterPanelContainer.current);
}
UIStore.instance.on("ListContainer", this.refreshStickyHeaders);
// Using the passive option to not block the main thread
// https://developer.mozilla.org/en-US/docs/Web/API/EventTarget/addEventListener#improving_scrolling_performance_with_passive_listeners
@ -105,7 +90,6 @@ export default class LeftPanel extends React.Component<IProps, IState> {
}
public componentWillUnmount() {
SettingsStore.unwatchSetting(this.groupFilterPanelWatcherRef);
BreadcrumbsStore.instance.off(UPDATE_EVENT, this.onBreadcrumbsUpdate);
RoomListStore.instance.off(LISTS_UPDATE_EVENT, this.onBreadcrumbsUpdate);
SpaceStore.instance.off(UPDATE_SELECTED_SPACE, this.updateActiveSpace);
@ -422,16 +406,6 @@ export default class LeftPanel extends React.Component<IProps, IState> {
}
public render(): React.ReactNode {
let leftLeftPanel;
if (this.state.showGroupFilterPanel) {
leftLeftPanel = (
<div className="mx_LeftPanel_GroupFilterPanelContainer" ref={this.groupFilterPanelContainer}>
<GroupFilterPanel />
{ SettingsStore.getValue("feature_custom_tags") ? <CustomRoomTagPanel /> : null }
</div>
);
}
const roomList = <RoomList
onKeyDown={this.onKeyDown}
resizeNotifier={this.props.resizeNotifier}
@ -455,7 +429,6 @@ export default class LeftPanel extends React.Component<IProps, IState> {
return (
<div className={containerClasses} ref={this.ref}>
{ leftLeftPanel }
<aside className="mx_LeftPanel_roomListContainer">
{ this.renderHeader() }
{ this.renderSearchDialExplore() }

63
src/components/structures/LoggedInView.tsx
View file

@ -1,7 +1,5 @@
/*
Copyright 2015, 2016 OpenMarket Ltd
Copyright 2017 Vector Creations Ltd
Copyright 2017, 2018, 2020 New Vector Ltd
Copyright 2015 - 2021 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.
@ -68,6 +66,9 @@ import GroupView from "./GroupView";
import BackdropPanel from "./BackdropPanel";
import SpaceStore from "../../stores/SpaceStore";
import classNames from 'classnames';
import GroupFilterPanel from './GroupFilterPanel';
import CustomRoomTagPanel from './CustomRoomTagPanel';
import { mediaFromMxc } from "../../customisations/Media";
// 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.
@ -131,7 +132,7 @@ interface IState {
usageLimitEventTs?: number;
useCompactLayout: boolean;
activeCalls: Array<MatrixCall>;
backgroundImage?: CanvasImageSource;
backgroundImage?: string;
}
/**
@ -150,7 +151,8 @@ class LoggedInView extends React.Component<IProps, IState> {
private dispatcherRef: string;
protected readonly _matrixClient: MatrixClient;
protected readonly _roomView: React.RefObject<any>;
protected readonly _resizeContainer: React.RefObject<ResizeHandle>;
protected readonly _resizeContainer: React.RefObject<HTMLDivElement>;
protected readonly resizeHandler: React.RefObject<HTMLDivElement>;
protected compactLayoutWatcherRef: string;
protected backgroundImageWatcherRef: string;
protected resizer: Resizer;
@ -175,6 +177,7 @@ class LoggedInView extends React.Component<IProps, IState> {
this._roomView = React.createRef();
this._resizeContainer = React.createRef();
this.resizeHandler = React.createRef();
}
componentDidMount() {
@ -221,9 +224,14 @@ class LoggedInView extends React.Component<IProps, IState> {
}
private refreshBackgroundImage = async (): Promise<void> => {
this.setState({
backgroundImage: await OwnProfileStore.instance.getAvatarBitmap(),
});
let backgroundImage = SettingsStore.getValue("RoomList.backgroundImage");
if (backgroundImage) {
// convert to http before going much further
backgroundImage = mediaFromMxc(backgroundImage).srcHttp;
} else {
backgroundImage = OwnProfileStore.instance.getHttpAvatarUrl();
}
this.setState({ backgroundImage });
};
private onAction = (payload): void => {
@ -274,6 +282,7 @@ class LoggedInView extends React.Component<IProps, IState> {
isItemCollapsed: domNode => {
return domNode.classList.contains("mx_LeftPanel_minimized");
},
handler: this.resizeHandler.current,
};
const resizer = new Resizer(this._resizeContainer.current, CollapseDistributor, collapseConfig);
resizer.setClassNames({
@ -289,7 +298,7 @@ class LoggedInView extends React.Component<IProps, IState> {
if (isNaN(lhsSize)) {
lhsSize = 350;
}
this.resizer.forHandleAt(0).resize(lhsSize);
this.resizer.forHandleWithId('lp-resizer').resize(lhsSize);
}
private onAccountData = (event: MatrixEvent) => {
@ -653,17 +662,39 @@ class LoggedInView extends React.Component<IProps, IState> {
>
<ToastContainer />
<div className={bodyClasses}>
<div ref={this._resizeContainer} className='mx_LeftPanel_wrapper'>
<div className='mx_LeftPanel_wrapper'>
{ SettingsStore.getValue('TagPanel.enableTagPanel') &&
(<div className="mx_GroupFilterPanelContainer">
<BackdropPanel
blurMultiplier={0.5}
backgroundImage={this.state.backgroundImage}
/>
<GroupFilterPanel />
{ SettingsStore.getValue("feature_custom_tags") ? <CustomRoomTagPanel /> : null }
</div>)
}
{ SpaceStore.spacesEnabled ? <>
<BackdropPanel
blurMultiplier={0.5}
backgroundImage={this.state.backgroundImage}
/>
<SpacePanel />
</> : null }
<BackdropPanel
backgroundImage={this.state.backgroundImage}
/>
{ SpaceStore.spacesEnabled ? <SpacePanel /> : null }
<LeftPanel
isMinimized={this.props.collapseLhs || false}
resizeNotifier={this.props.resizeNotifier}
/>
<ResizeHandle />
<div
className="mx_LeftPanel_wrapper--user"
ref={this._resizeContainer}
data-collapsed={this.props.collapseLhs ? true : undefined}
>
<LeftPanel
isMinimized={this.props.collapseLhs || false}
resizeNotifier={this.props.resizeNotifier}
/>
</div>
</div>
<ResizeHandle passRef={this.resizeHandler} id="lp-resizer" />
<div className="mx_RoomView_wrapper">
{ pageElement }
</div>

2
src/components/structures/RoomDirectory.tsx
View file

@ -833,6 +833,6 @@ export default class RoomDirectory extends React.Component<IProps, IState> {
// Similar to matrix-react-sdk's MatrixTools.getDisplayAliasForRoom
// but works with the objects we get from the public room list
function getDisplayAliasForRoom(room: IPublicRoomsChunkRoom) {
export function getDisplayAliasForRoom(room: IPublicRoomsChunkRoom) {
return getDisplayAliasForAliasSet(room.canonical_alias, room.aliases);
}

717
src/components/structures/SpaceHierarchy.tsx Normal file
View file

@ -0,0 +1,717 @@
/*
Copyright 2021 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 React, {
ReactNode,
useCallback,
useEffect,
useMemo,
useRef,
useState,
KeyboardEvent,
KeyboardEventHandler,
useContext,
SetStateAction,
Dispatch,
} from "react";
import { Room } from "matrix-js-sdk/src/models/room";
import { RoomHierarchy } from "matrix-js-sdk/src/room-hierarchy";
import { EventType, RoomType } from "matrix-js-sdk/src/@types/event";
import { IHierarchyRelation, IHierarchyRoom } from "matrix-js-sdk/src/@types/spaces";
import { MatrixClient } from "matrix-js-sdk/src/matrix";
import classNames from "classnames";
import { sortBy } from "lodash";
import dis from "../../dispatcher/dispatcher";
import defaultDispatcher from "../../dispatcher/dispatcher";
import { _t } from "../../languageHandler";
import AccessibleButton, { ButtonEvent } from "../views/elements/AccessibleButton";
import Spinner from "../views/elements/Spinner";
import SearchBox from "./SearchBox";
import RoomAvatar from "../views/avatars/RoomAvatar";
import StyledCheckbox from "../views/elements/StyledCheckbox";
import BaseAvatar from "../views/avatars/BaseAvatar";
import { mediaFromMxc } from "../../customisations/Media";
import InfoTooltip from "../views/elements/InfoTooltip";
import TextWithTooltip from "../views/elements/TextWithTooltip";
import { useStateToggle } from "../../hooks/useStateToggle";
import { getChildOrder } from "../../stores/SpaceStore";
import AccessibleTooltipButton from "../views/elements/AccessibleTooltipButton";
import { linkifyElement } from "../../HtmlUtils";
import { useDispatcher } from "../../hooks/useDispatcher";
import { Action } from "../../dispatcher/actions";
import { Key } from "../../Keyboard";
import { IState, RovingTabIndexProvider, useRovingTabIndex } from "../../accessibility/RovingTabIndex";
import { getDisplayAliasForRoom } from "./RoomDirectory";
import MatrixClientContext from "../../contexts/MatrixClientContext";
interface IProps {
space: Room;
initialText?: string;
additionalButtons?: ReactNode;
showRoom(cli: MatrixClient, hierarchy: RoomHierarchy, roomId: string, autoJoin?: boolean): void;
}
interface ITileProps {
room: IHierarchyRoom;
suggested?: boolean;
selected?: boolean;
numChildRooms?: number;
hasPermissions?: boolean;
onViewRoomClick(autoJoin: boolean): void;
onToggleClick?(): void;
}
const Tile: React.FC<ITileProps> = ({
room,
suggested,
selected,
hasPermissions,
onToggleClick,
onViewRoomClick,
numChildRooms,
children,
}) => {
const cli = useContext(MatrixClientContext);
const joinedRoom = cli.getRoom(room.room_id)?.getMyMembership() === "join" ? cli.getRoom(room.room_id) : null;
const name = joinedRoom?.name || room.name || room.canonical_alias || room.aliases?.[0]
|| (room.room_type === RoomType.Space ? _t("Unnamed Space") : _t("Unnamed Room"));
const [showChildren, toggleShowChildren] = useStateToggle(true);
const [onFocus, isActive, ref] = useRovingTabIndex();
const onPreviewClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
onViewRoomClick(false);
};
const onJoinClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
onViewRoomClick(true);
};
let button;
if (joinedRoom) {
button = <AccessibleButton
onClick={onPreviewClick}
kind="primary_outline"
onFocus={onFocus}
tabIndex={isActive ? 0 : -1}
>
{ _t("View") }
</AccessibleButton>;
} else if (onJoinClick) {
button = <AccessibleButton
onClick={onJoinClick}
kind="primary"
onFocus={onFocus}
tabIndex={isActive ? 0 : -1}
>
{ _t("Join") }
</AccessibleButton>;
}
let checkbox;
if (onToggleClick) {
if (hasPermissions) {
checkbox = <StyledCheckbox checked={!!selected} onChange={onToggleClick} tabIndex={isActive ? 0 : -1} />;
} else {
checkbox = <TextWithTooltip
tooltip={_t("You don't have permission")}
onClick={ev => { ev.stopPropagation(); }}
>
<StyledCheckbox disabled={true} tabIndex={isActive ? 0 : -1} />
</TextWithTooltip>;
}
}
let avatar;
if (joinedRoom) {
avatar = <RoomAvatar room={joinedRoom} width={20} height={20} />;
} else {
avatar = <BaseAvatar
name={name}
idName={room.room_id}
url={room.avatar_url ? mediaFromMxc(room.avatar_url).getSquareThumbnailHttp(20) : null}
width={20}
height={20}
/>;
}
let description = _t("%(count)s members", { count: room.num_joined_members });
if (numChildRooms !== undefined) {
description += " · " + _t("%(count)s rooms", { count: numChildRooms });
}
const topic = joinedRoom?.currentState?.getStateEvents(EventType.RoomTopic, "")?.getContent()?.topic || room.topic;
if (topic) {
description += " · " + topic;
}
let suggestedSection;
if (suggested) {
suggestedSection = <InfoTooltip tooltip={_t("This room is suggested as a good one to join")}>
{ _t("Suggested") }
</InfoTooltip>;
}
const content = <React.Fragment>
{ avatar }
<div className="mx_SpaceHierarchy_roomTile_name">
{ name }
{ suggestedSection }
</div>
<div
className="mx_SpaceHierarchy_roomTile_info"
ref={e => e && linkifyElement(e)}
onClick={ev => {
// prevent clicks on links from bubbling up to the room tile
if ((ev.target as HTMLElement).tagName === "A") {
ev.stopPropagation();
}
}}
>
{ description }
</div>
<div className="mx_SpaceHierarchy_actions">
{ button }
{ checkbox }
</div>
</React.Fragment>;
let childToggle: JSX.Element;
let childSection: JSX.Element;
let onKeyDown: KeyboardEventHandler;
if (children) {
// the chevron is purposefully a div rather than a button as it should be ignored for a11y
childToggle = <div
className={classNames("mx_SpaceHierarchy_subspace_toggle", {
mx_SpaceHierarchy_subspace_toggle_shown: showChildren,
})}
onClick={ev => {
ev.stopPropagation();
toggleShowChildren();
}}
/>;
if (showChildren) {
const onChildrenKeyDown = (e) => {
if (e.key === Key.ARROW_LEFT) {
e.preventDefault();
e.stopPropagation();
ref.current?.focus();
}
};
childSection = <div
className="mx_SpaceHierarchy_subspace_children"
onKeyDown={onChildrenKeyDown}
role="group"
>
{ children }
</div>;
}
onKeyDown = (e) => {
let handled = false;
switch (e.key) {
case Key.ARROW_LEFT:
if (showChildren) {
handled = true;
toggleShowChildren();
}
break;
case Key.ARROW_RIGHT:
handled = true;
if (showChildren) {
const childSection = ref.current?.nextElementSibling;
childSection?.querySelector<HTMLDivElement>(".mx_SpaceHierarchy_roomTile")?.focus();
} else {
toggleShowChildren();
}
break;
}
if (handled) {
e.preventDefault();
e.stopPropagation();
}
};
}
return <li
className="mx_SpaceHierarchy_roomTileWrapper"
role="treeitem"
aria-expanded={children ? showChildren : undefined}
>
<AccessibleButton
className={classNames("mx_SpaceHierarchy_roomTile", {
mx_SpaceHierarchy_subspace: room.room_type === RoomType.Space,
})}
onClick={(hasPermissions && onToggleClick) ? onToggleClick : onPreviewClick}
onKeyDown={onKeyDown}
inputRef={ref}
onFocus={onFocus}
tabIndex={isActive ? 0 : -1}
>
{ content }
{ childToggle }
</AccessibleButton>
{ childSection }
</li>;
};
export const showRoom = (cli: MatrixClient, hierarchy: RoomHierarchy, roomId: string, autoJoin = false) => {
const room = hierarchy.roomMap.get(roomId);
// Don't let the user view a room they won't be able to either peek or join:
// fail earlier so they don't have to click back to the directory.
if (cli.isGuest()) {
if (!room.world_readable && !room.guest_can_join) {
dis.dispatch({ action: "require_registration" });
return;
}
}
const roomAlias = getDisplayAliasForRoom(room) || undefined;
dis.dispatch({
action: "view_room",
auto_join: autoJoin,
should_peek: true,
_type: "room_directory", // instrumentation
room_alias: roomAlias,
room_id: room.room_id,
via_servers: Array.from(hierarchy.viaMap.get(roomId) || []),
oob_data: {
avatarUrl: room.avatar_url,
// XXX: This logic is duplicated from the JS SDK which would normally decide what the name is.
name: room.name || roomAlias || _t("Unnamed room"),
},
});
};
interface IHierarchyLevelProps {
root: IHierarchyRoom;
roomSet: Set<IHierarchyRoom>;
hierarchy: RoomHierarchy;
parents: Set<string>;
selectedMap?: Map<string, Set<string>>;
onViewRoomClick(roomId: string, autoJoin: boolean): void;
onToggleClick?(parentId: string, childId: string): void;
}
export const HierarchyLevel = ({
root,
roomSet,
hierarchy,
parents,
selectedMap,
onViewRoomClick,
onToggleClick,
}: IHierarchyLevelProps) => {
const cli = useContext(MatrixClientContext);
const space = cli.getRoom(root.room_id);
const hasPermissions = space?.currentState.maySendStateEvent(EventType.SpaceChild, cli.getUserId());
const sortedChildren = sortBy(root.children_state, ev => {
return getChildOrder(ev.content.order, ev.origin_server_ts, ev.state_key);
});
const [subspaces, childRooms] = sortedChildren.reduce((result, ev: IHierarchyRelation) => {
const room = hierarchy.roomMap.get(ev.state_key);
if (room && roomSet.has(room)) {
result[room.room_type === RoomType.Space ? 0 : 1].push(room);
}
return result;
}, [[] as IHierarchyRoom[], [] as IHierarchyRoom[]]);
const newParents = new Set(parents).add(root.room_id);
return <React.Fragment>
{
childRooms.map(room => (
<Tile
key={room.room_id}
room={room}
suggested={hierarchy.isSuggested(root.room_id, room.room_id)}
selected={selectedMap?.get(root.room_id)?.has(room.room_id)}
onViewRoomClick={(autoJoin) => {
onViewRoomClick(room.room_id, autoJoin);
}}
hasPermissions={hasPermissions}
onToggleClick={onToggleClick ? () => onToggleClick(root.room_id, room.room_id) : undefined}
/>
))
}
{
subspaces.filter(room => !newParents.has(room.room_id)).map(space => (
<Tile
key={space.room_id}
room={space}
numChildRooms={space.children_state.filter(ev => {
const room = hierarchy.roomMap.get(ev.state_key);
return room && roomSet.has(room) && !room.room_type;
}).length}
suggested={hierarchy.isSuggested(root.room_id, space.room_id)}
selected={selectedMap?.get(root.room_id)?.has(space.room_id)}
onViewRoomClick={(autoJoin) => {
onViewRoomClick(space.room_id, autoJoin);
}}
hasPermissions={hasPermissions}
onToggleClick={onToggleClick ? () => onToggleClick(root.room_id, space.room_id) : undefined}
>
<HierarchyLevel
root={space}
roomSet={roomSet}
hierarchy={hierarchy}
parents={newParents}
selectedMap={selectedMap}
onViewRoomClick={onViewRoomClick}
onToggleClick={onToggleClick}
/>
</Tile>
))
}
</React.Fragment>;
};
const INITIAL_PAGE_SIZE = 20;
export const useSpaceSummary = (space: Room): {
loading: boolean;
rooms: IHierarchyRoom[];
hierarchy: RoomHierarchy;
loadMore(pageSize?: number): Promise <void>;
} => {
const [rooms, setRooms] = useState<IHierarchyRoom[]>([]);
const [loading, setLoading] = useState(true);
const [hierarchy, setHierarchy] = useState<RoomHierarchy>();
const resetHierarchy = useCallback(() => {
const hierarchy = new RoomHierarchy(space, INITIAL_PAGE_SIZE);
setHierarchy(hierarchy);
let discard = false;
hierarchy.load().then(() => {
if (discard) return;
setRooms(hierarchy.rooms);
setLoading(false);
});
return () => {
discard = true;
};
}, [space]);
useEffect(resetHierarchy, [resetHierarchy]);
useDispatcher(defaultDispatcher, (payload => {
if (payload.action === Action.UpdateSpaceHierarchy) {
setLoading(true);
setRooms([]); // TODO
resetHierarchy();
}
}));
const loadMore = useCallback(async (pageSize?: number) => {
if (!hierarchy.canLoadMore || hierarchy.noSupport) return;
setLoading(true);
await hierarchy.load(pageSize);
setRooms(hierarchy.rooms);
setLoading(false);
}, [hierarchy]);
return { loading, rooms, hierarchy, loadMore };
};
const useIntersectionObserver = (callback: () => void) => {
const handleObserver = (entries: IntersectionObserverEntry[]) => {
const target = entries[0];
if (target.isIntersecting) {
callback();
}
};
const observerRef = useRef<IntersectionObserver>();
return (element: HTMLDivElement) => {
if (observerRef.current) {
observerRef.current.disconnect();
} else if (element) {
observerRef.current = new IntersectionObserver(handleObserver, {
root: element.parentElement,
rootMargin: "0px 0px 600px 0px",
});
}
if (observerRef.current && element) {
observerRef.current.observe(element);
}
};
};
interface IManageButtonsProps {
hierarchy: RoomHierarchy;
selected: Map<string, Set<string>>;
setSelected: Dispatch<SetStateAction<Map<string, Set<string>>>>;
setError: Dispatch<SetStateAction<string>>;
}
const ManageButtons = ({ hierarchy, selected, setSelected, setError }: IManageButtonsProps) => {
const cli = useContext(MatrixClientContext);
const [removing, setRemoving] = useState(false);
const [saving, setSaving] = useState(false);
const selectedRelations = Array.from(selected.keys()).flatMap(parentId => {
return [
...selected.get(parentId).values(),
].map(childId => [parentId, childId]) as [string, string][];
});
const selectionAllSuggested = selectedRelations.every(([parentId, childId]) => {
return hierarchy.isSuggested(parentId, childId);
});
const disabled = !selectedRelations.length || removing || saving;
let Button: React.ComponentType<React.ComponentProps<typeof AccessibleButton>> = AccessibleButton;
let props = {};
if (!selectedRelations.length) {
Button = AccessibleTooltipButton;
props = {
tooltip: _t("Select a room below first"),
yOffset: -40,
};
}
return <>
<Button
{...props}
onClick={async () => {
setRemoving(true);
try {
for (const [parentId, childId] of selectedRelations) {
await cli.sendStateEvent(parentId, EventType.SpaceChild, {}, childId);
hierarchy.removeRelation(parentId, childId);
}
} catch (e) {
setError(_t("Failed to remove some rooms. Try again later"));
}
setRemoving(false);
setSelected(new Map());
}}
kind="danger_outline"
disabled={disabled}
>
{ removing ? _t("Removing...") : _t("Remove") }
</Button>
<Button
{...props}
onClick={async () => {
setSaving(true);
try {
for (const [parentId, childId] of selectedRelations) {
const suggested = !selectionAllSuggested;
const existingContent = hierarchy.getRelation(parentId, childId)?.content;
if (!existingContent || existingContent.suggested === suggested) continue;
const content = {
...existingContent,
suggested: !selectionAllSuggested,
};
await cli.sendStateEvent(parentId, EventType.SpaceChild, content, childId);
// mutate the local state to save us having to refetch the world
existingContent.suggested = content.suggested;
}
} catch (e) {
setError("Failed to update some suggestions. Try again later");
}
setSaving(false);
setSelected(new Map());
}}
kind="primary_outline"
disabled={disabled}
>
{ saving
? _t("Saving...")
: (selectionAllSuggested ? _t("Mark as not suggested") : _t("Mark as suggested"))
}
</Button>
</>;
};
const SpaceHierarchy = ({
space,
initialText = "",
showRoom,
additionalButtons,
}: IProps) => {
const cli = useContext(MatrixClientContext);
const [query, setQuery] = useState(initialText);
const [selected, setSelected] = useState(new Map<string, Set<string>>()); // Map<parentId, Set<childId>>
const { loading, rooms, hierarchy, loadMore } = useSpaceSummary(space);
const filteredRoomSet = useMemo<Set<IHierarchyRoom>>(() => {
if (!rooms.length) return new Set();
const lcQuery = query.toLowerCase().trim();
if (!lcQuery) return new Set(rooms);
const directMatches = rooms.filter(r => {
return r.name?.toLowerCase().includes(lcQuery) || r.topic?.toLowerCase().includes(lcQuery);
});
// Walk back up the tree to find all parents of the direct matches to show their place in the hierarchy
const visited = new Set<string>();
const queue = [...directMatches.map(r => r.room_id)];
while (queue.length) {
const roomId = queue.pop();
visited.add(roomId);
hierarchy.backRefs.get(roomId)?.forEach(parentId => {
if (!visited.has(parentId)) {
queue.push(parentId);
}
});
}
return new Set(rooms.filter(r => visited.has(r.room_id)));
}, [rooms, hierarchy, query]);
const [error, setError] = useState("");
const loaderRef = useIntersectionObserver(loadMore);
if (!loading && hierarchy.noSupport) {
return <p>{ _t("Your server does not support showing space hierarchies.") }</p>;
}
const onKeyDown = (ev: KeyboardEvent, state: IState): void => {
if (ev.key === Key.ARROW_DOWN && ev.currentTarget.classList.contains("mx_SpaceHierarchy_search")) {
state.refs[0]?.current?.focus();
}
};
const onToggleClick = (parentId: string, childId: string): void => {
setError("");
if (!selected.has(parentId)) {
setSelected(new Map(selected.set(parentId, new Set([childId]))));
return;
}
const parentSet = selected.get(parentId);
if (!parentSet.has(childId)) {
setSelected(new Map(selected.set(parentId, new Set([...parentSet, childId]))));
return;
}
parentSet.delete(childId);
setSelected(new Map(selected.set(parentId, new Set(parentSet))));
};
return <RovingTabIndexProvider onKeyDown={onKeyDown} handleHomeEnd handleUpDown>
{ ({ onKeyDownHandler }) => {
let content: JSX.Element;
let loader: JSX.Element;
if (loading && !rooms.length) {
content = <Spinner />;
} else {
const hasPermissions = space?.getMyMembership() === "join" &&
space.currentState.maySendStateEvent(EventType.SpaceChild, cli.getUserId());
let results: JSX.Element;
if (filteredRoomSet.size) {
results = <>
<HierarchyLevel
root={hierarchy.roomMap.get(space.roomId)}
roomSet={filteredRoomSet}
hierarchy={hierarchy}
parents={new Set()}
selectedMap={selected}
onToggleClick={hasPermissions ? onToggleClick : undefined}
onViewRoomClick={(roomId, autoJoin) => {
showRoom(cli, hierarchy, roomId, autoJoin);
}}
/>
</>;
if (hierarchy.canLoadMore) {
loader = <div ref={loaderRef}>
<Spinner />
</div>;
}
} else {
results = <div className="mx_SpaceHierarchy_noResults">
<h3>{ _t("No results found") }</h3>
<div>{ _t("You may want to try a different search or check for typos.") }</div>
</div>;
}
content = <>
<div className="mx_SpaceHierarchy_listHeader">
<h4>{ query.trim() ? _t("Results") : _t("Rooms and spaces") }</h4>
<span>
{ additionalButtons }
{ hasPermissions && (
<ManageButtons
hierarchy={hierarchy}
selected={selected}
setSelected={setSelected}
setError={setError}
/>
) }
</span>
</div>
{ error && <div className="mx_SpaceHierarchy_error">
{ error }
</div> }
<ul
className="mx_SpaceHierarchy_list"
onKeyDown={onKeyDownHandler}
role="tree"
aria-label={_t("Space")}
>
{ results }
</ul>
{ loader }
</>;
}
return <>
<SearchBox
className="mx_SpaceHierarchy_search mx_textinput_icon mx_textinput_search"
placeholder={_t("Search names and descriptions")}
onSearch={setQuery}
autoFocus={true}
initialValue={initialText}
onKeyDown={onKeyDownHandler}
/>
{ content }
</>;
} }
</RovingTabIndexProvider>;
};
export default SpaceHierarchy;

732
src/components/structures/SpaceRoomDirectory.tsx
View file

@ -1,732 +0,0 @@
/*
Copyright 2021 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 React, { ReactNode, KeyboardEvent, useMemo, useState, KeyboardEventHandler } from "react";
import { Room } from "matrix-js-sdk/src/models/room";
import { EventType, RoomType } from "matrix-js-sdk/src/@types/event";
import { ISpaceSummaryRoom, ISpaceSummaryEvent } from "matrix-js-sdk/src/@types/spaces";
import classNames from "classnames";
import { sortBy } from "lodash";
import { MatrixClientPeg } from "../../MatrixClientPeg";
import dis from "../../dispatcher/dispatcher";
import { _t } from "../../languageHandler";
import AccessibleButton, { ButtonEvent } from "../views/elements/AccessibleButton";
import BaseDialog from "../views/dialogs/BaseDialog";
import Spinner from "../views/elements/Spinner";
import SearchBox from "./SearchBox";
import RoomAvatar from "../views/avatars/RoomAvatar";
import RoomName from "../views/elements/RoomName";
import { useAsyncMemo } from "../../hooks/useAsyncMemo";
import { EnhancedMap } from "../../utils/maps";
import StyledCheckbox from "../views/elements/StyledCheckbox";
import AutoHideScrollbar from "./AutoHideScrollbar";
import BaseAvatar from "../views/avatars/BaseAvatar";
import { mediaFromMxc } from "../../customisations/Media";
import InfoTooltip from "../views/elements/InfoTooltip";
import TextWithTooltip from "../views/elements/TextWithTooltip";
import { useStateToggle } from "../../hooks/useStateToggle";
import { getChildOrder } from "../../stores/SpaceStore";
import AccessibleTooltipButton from "../views/elements/AccessibleTooltipButton";
import { linkifyElement } from "../../HtmlUtils";
import { getDisplayAliasForAliasSet } from "../../Rooms";
import { useDispatcher } from "../../hooks/useDispatcher";
import defaultDispatcher from "../../dispatcher/dispatcher";
import { Action } from "../../dispatcher/actions";
import { Key } from "../../Keyboard";
import { IState, RovingTabIndexProvider, useRovingTabIndex } from "../../accessibility/RovingTabIndex";
interface IHierarchyProps {
space: Room;
initialText?: string;
additionalButtons?: ReactNode;
showRoom(room: ISpaceSummaryRoom, viaServers?: string[], autoJoin?: boolean): void;
}
interface ITileProps {
room: ISpaceSummaryRoom;
suggested?: boolean;
selected?: boolean;
numChildRooms?: number;
hasPermissions?: boolean;
onViewRoomClick(autoJoin: boolean): void;
onToggleClick?(): void;
}
const Tile: React.FC<ITileProps> = ({
room,
suggested,
selected,
hasPermissions,
onToggleClick,
onViewRoomClick,
numChildRooms,
children,
}) => {
const cli = MatrixClientPeg.get();
const joinedRoom = cli.getRoom(room.room_id)?.getMyMembership() === "join" ? cli.getRoom(room.room_id) : null;
const name = joinedRoom?.name || room.name || room.canonical_alias || room.aliases?.[0]
|| (room.room_type === RoomType.Space ? _t("Unnamed Space") : _t("Unnamed Room"));
const [showChildren, toggleShowChildren] = useStateToggle(true);
const [onFocus, isActive, ref] = useRovingTabIndex();
const onPreviewClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
onViewRoomClick(false);
};
const onJoinClick = (ev: ButtonEvent) => {
ev.preventDefault();
ev.stopPropagation();
onViewRoomClick(true);
};
let button;
if (joinedRoom) {
button = <AccessibleButton
onClick={onPreviewClick}
kind="primary_outline"
onFocus={onFocus}
tabIndex={isActive ? 0 : -1}
>
{ _t("View") }
</AccessibleButton>;
} else if (onJoinClick) {
button = <AccessibleButton
onClick={onJoinClick}
kind="primary"
onFocus={onFocus}
tabIndex={isActive ? 0 : -1}
>
{ _t("Join") }
</AccessibleButton>;
}
let checkbox;
if (onToggleClick) {
if (hasPermissions) {
checkbox = <StyledCheckbox checked={!!selected} onChange={onToggleClick} tabIndex={isActive ? 0 : -1} />;
} else {
checkbox = <TextWithTooltip
tooltip={_t("You don't have permission")}
onClick={ev => { ev.stopPropagation(); }}
>
<StyledCheckbox disabled={true} tabIndex={isActive ? 0 : -1} />
</TextWithTooltip>;
}
}
let avatar;
if (joinedRoom) {
avatar = <RoomAvatar room={joinedRoom} width={20} height={20} />;
} else {
avatar = <BaseAvatar
name={name}
idName={room.room_id}
url={room.avatar_url ? mediaFromMxc(room.avatar_url).getSquareThumbnailHttp(20) : null}
width={20}
height={20}
/>;
}
let description = _t("%(count)s members", { count: room.num_joined_members });
if (numChildRooms !== undefined) {
description += " · " + _t("%(count)s rooms", { count: numChildRooms });
}
const topic = joinedRoom?.currentState?.getStateEvents(EventType.RoomTopic, "")?.getContent()?.topic || room.topic;
if (topic) {
description += " · " + topic;
}
let suggestedSection;
if (suggested) {
suggestedSection = <InfoTooltip tooltip={_t("This room is suggested as a good one to join")}>
{ _t("Suggested") }
</InfoTooltip>;
}
const content = <React.Fragment>
{ avatar }
<div className="mx_SpaceRoomDirectory_roomTile_name">
{ name }
{ suggestedSection }
</div>
<div
className="mx_SpaceRoomDirectory_roomTile_info"
ref={e => e && linkifyElement(e)}
onClick={ev => {
// prevent clicks on links from bubbling up to the room tile
if ((ev.target as HTMLElement).tagName === "A") {
ev.stopPropagation();
}
}}
>
{ description }
</div>
<div className="mx_SpaceRoomDirectory_actions">
{ button }
{ checkbox }
</div>
</React.Fragment>;
let childToggle: JSX.Element;
let childSection: JSX.Element;
let onKeyDown: KeyboardEventHandler;
if (children) {
// the chevron is purposefully a div rather than a button as it should be ignored for a11y
childToggle = <div
className={classNames("mx_SpaceRoomDirectory_subspace_toggle", {
mx_SpaceRoomDirectory_subspace_toggle_shown: showChildren,
})}
onClick={ev => {
ev.stopPropagation();
toggleShowChildren();
}}
/>;
if (showChildren) {
const onChildrenKeyDown = (e) => {
if (e.key === Key.ARROW_LEFT) {
e.preventDefault();
e.stopPropagation();
ref.current?.focus();
}
};
childSection = <div
className="mx_SpaceRoomDirectory_subspace_children"
onKeyDown={onChildrenKeyDown}
role="group"
>
{ children }
</div>;
}
onKeyDown = (e) => {
let handled = false;
switch (e.key) {
case Key.ARROW_LEFT:
if (showChildren) {
handled = true;
toggleShowChildren();
}
break;
case Key.ARROW_RIGHT:
handled = true;
if (showChildren) {
const childSection = ref.current?.nextElementSibling;
childSection?.querySelector<HTMLDivElement>(".mx_SpaceRoomDirectory_roomTile")?.focus();
} else {
toggleShowChildren();
}
break;
}
if (handled) {
e.preventDefault();
e.stopPropagation();
}
};
}
return <li
className="mx_SpaceRoomDirectory_roomTileWrapper"
role="treeitem"
aria-expanded={children ? showChildren : undefined}
>
<AccessibleButton
className={classNames("mx_SpaceRoomDirectory_roomTile", {
mx_SpaceRoomDirectory_subspace: room.room_type === RoomType.Space,
})}
onClick={(hasPermissions && onToggleClick) ? onToggleClick : onPreviewClick}
onKeyDown={onKeyDown}
inputRef={ref}
onFocus={onFocus}
tabIndex={isActive ? 0 : -1}
>
{ content }
{ childToggle }
</AccessibleButton>
{ childSection }
</li>;
};
export const showRoom = (room: ISpaceSummaryRoom, viaServers?: string[], autoJoin = false) => {
// Don't let the user view a room they won't be able to either peek or join:
// fail earlier so they don't have to click back to the directory.
if (MatrixClientPeg.get().isGuest()) {
if (!room.world_readable && !room.guest_can_join) {
dis.dispatch({ action: "require_registration" });
return;
}
}
const roomAlias = getDisplayAliasForRoom(room) || undefined;
dis.dispatch({
action: "view_room",
auto_join: autoJoin,
should_peek: true,
_type: "room_directory", // instrumentation
room_alias: roomAlias,
room_id: room.room_id,
via_servers: viaServers,
oob_data: {
avatarUrl: room.avatar_url,
// XXX: This logic is duplicated from the JS SDK which would normally decide what the name is.
name: room.name || roomAlias || _t("Unnamed room"),
},
});
};
interface IHierarchyLevelProps {
spaceId: string;
rooms: Map<string, ISpaceSummaryRoom>;
relations: Map<string, Map<string, ISpaceSummaryEvent>>;
parents: Set<string>;
selectedMap?: Map<string, Set<string>>;
onViewRoomClick(roomId: string, autoJoin: boolean): void;
onToggleClick?(parentId: string, childId: string): void;
}
export const HierarchyLevel = ({
spaceId,
rooms,
relations,
parents,
selectedMap,
onViewRoomClick,
onToggleClick,
}: IHierarchyLevelProps) => {
const cli = MatrixClientPeg.get();
const space = cli.getRoom(spaceId);
const hasPermissions = space?.currentState.maySendStateEvent(EventType.SpaceChild, cli.getUserId());
const children = Array.from(relations.get(spaceId)?.values() || []);
const sortedChildren = sortBy(children, ev => {
// XXX: Space Summary API doesn't give the child origin_server_ts but once it does we should use it for sorting
return getChildOrder(ev.content.order, null, ev.state_key);
});
const [subspaces, childRooms] = sortedChildren.reduce((result, ev: ISpaceSummaryEvent) => {
const roomId = ev.state_key;
if (!rooms.has(roomId)) return result;
result[rooms.get(roomId).room_type === RoomType.Space ? 0 : 1].push(roomId);
return result;
}, [[], []]) || [[], []];
const newParents = new Set(parents).add(spaceId);
return <React.Fragment>
{
childRooms.map(roomId => (
<Tile
key={roomId}
room={rooms.get(roomId)}
suggested={relations.get(spaceId)?.get(roomId)?.content.suggested}
selected={selectedMap?.get(spaceId)?.has(roomId)}
onViewRoomClick={(autoJoin) => {
onViewRoomClick(roomId, autoJoin);
}}
hasPermissions={hasPermissions}
onToggleClick={onToggleClick ? () => onToggleClick(spaceId, roomId) : undefined}
/>
))
}
{
subspaces.filter(roomId => !newParents.has(roomId)).map(roomId => (
<Tile
key={roomId}
room={rooms.get(roomId)}
numChildRooms={Array.from(relations.get(roomId)?.values() || [])
.filter(ev => rooms.has(ev.state_key) && !rooms.get(ev.state_key).room_type).length}
suggested={relations.get(spaceId)?.get(roomId)?.content.suggested}
selected={selectedMap?.get(spaceId)?.has(roomId)}
onViewRoomClick={(autoJoin) => {
onViewRoomClick(roomId, autoJoin);
}}
hasPermissions={hasPermissions}
onToggleClick={onToggleClick ? () => onToggleClick(spaceId, roomId) : undefined}
>
<HierarchyLevel
spaceId={roomId}
rooms={rooms}
relations={relations}
parents={newParents}
selectedMap={selectedMap}
onViewRoomClick={onViewRoomClick}
onToggleClick={onToggleClick}
/>
</Tile>
))
}
</React.Fragment>;
};
export const useSpaceSummary = (space: Room): [
null,
ISpaceSummaryRoom[],
Map<string, Map<string, ISpaceSummaryEvent>>?,
Map<string, Set<string>>?,
Map<string, Set<string>>?,
] | [Error] => {
// crude temporary refresh token approach until we have pagination and rework the data flow here
const [refreshToken, setRefreshToken] = useState(0);
useDispatcher(defaultDispatcher, (payload => {
if (payload.action === Action.UpdateSpaceHierarchy) {
setRefreshToken(t => t + 1);
}
}));
// TODO pagination
return useAsyncMemo(async () => {
try {
const data = await space.client.getSpaceSummary(space.roomId);
const parentChildRelations = new EnhancedMap<string, Map<string, ISpaceSummaryEvent>>();
const childParentRelations = new EnhancedMap<string, Set<string>>();
const viaMap = new EnhancedMap<string, Set<string>>();
data.events.map((ev: ISpaceSummaryEvent) => {
if (ev.type === EventType.SpaceChild) {
parentChildRelations.getOrCreate(ev.room_id, new Map()).set(ev.state_key, ev);
childParentRelations.getOrCreate(ev.state_key, new Set()).add(ev.room_id);
}
if (Array.isArray(ev.content.via)) {
const set = viaMap.getOrCreate(ev.state_key, new Set());
ev.content.via.forEach(via => set.add(via));
}
});
return [null, data.rooms as ISpaceSummaryRoom[], parentChildRelations, viaMap, childParentRelations];
} catch (e) {
console.error(e); // TODO
return [e];
}
}, [space, refreshToken], [undefined]);
};
export const SpaceHierarchy: React.FC<IHierarchyProps> = ({
space,
initialText = "",
showRoom,
additionalButtons,
children,
}) => {
const cli = MatrixClientPeg.get();
const userId = cli.getUserId();
const [query, setQuery] = useState(initialText);
const [selected, setSelected] = useState(new Map<string, Set<string>>()); // Map<parentId, Set<childId>>
const [summaryError, rooms, parentChildMap, viaMap, childParentMap] = useSpaceSummary(space);
const roomsMap = useMemo(() => {
if (!rooms) return null;
const lcQuery = query.toLowerCase().trim();
const roomsMap = new Map<string, ISpaceSummaryRoom>(rooms.map(r => [r.room_id, r]));
if (!lcQuery) return roomsMap;
const directMatches = rooms.filter(r => {
return r.name?.toLowerCase().includes(lcQuery) || r.topic?.toLowerCase().includes(lcQuery);
});
// Walk back up the tree to find all parents of the direct matches to show their place in the hierarchy
const visited = new Set<string>();
const queue = [...directMatches.map(r => r.room_id)];
while (queue.length) {
const roomId = queue.pop();
visited.add(roomId);
childParentMap.get(roomId)?.forEach(parentId => {
if (!visited.has(parentId)) {
queue.push(parentId);
}
});
}
// Remove any mappings for rooms which were not visited in the walk
Array.from(roomsMap.keys()).forEach(roomId => {
if (!visited.has(roomId)) {
roomsMap.delete(roomId);
}
});
return roomsMap;
}, [rooms, childParentMap, query]);
const [error, setError] = useState("");
const [removing, setRemoving] = useState(false);
const [saving, setSaving] = useState(false);
if (summaryError) {
return <p>{ _t("Your server does not support showing space hierarchies.") }</p>;
}
const onKeyDown = (ev: KeyboardEvent, state: IState) => {
if (ev.key === Key.ARROW_DOWN && ev.currentTarget.classList.contains("mx_SpaceRoomDirectory_search")) {
state.refs[0]?.current?.focus();
}
};
// TODO loading state/error state
return <RovingTabIndexProvider onKeyDown={onKeyDown} handleHomeEnd handleUpDown>
{ ({ onKeyDownHandler }) => {
let content;
if (roomsMap) {
const numRooms = Array.from(roomsMap.values()).filter(r => !r.room_type).length;
const numSpaces = roomsMap.size - numRooms - 1; // -1 at the end to exclude the space we are looking at
let countsStr;
if (numSpaces > 1) {
countsStr = _t("%(count)s rooms and %(numSpaces)s spaces", { count: numRooms, numSpaces });
} else if (numSpaces > 0) {
countsStr = _t("%(count)s rooms and 1 space", { count: numRooms, numSpaces });
} else {
countsStr = _t("%(count)s rooms", { count: numRooms, numSpaces });
}
let manageButtons;
if (space.getMyMembership() === "join" &&
space.currentState.maySendStateEvent(EventType.SpaceChild, userId)
) {
const selectedRelations = Array.from(selected.keys()).flatMap(parentId => {
return [
...selected.get(parentId).values(),
].map(childId => [parentId, childId]) as [string, string][];
});
const selectionAllSuggested = selectedRelations.every(([parentId, childId]) => {
return parentChildMap.get(parentId)?.get(childId)?.content.suggested;
});
const disabled = !selectedRelations.length || removing || saving;
let Button: React.ComponentType<React.ComponentProps<typeof AccessibleButton>> = AccessibleButton;
let props = {};
if (!selectedRelations.length) {
Button = AccessibleTooltipButton;
props = {
tooltip: _t("Select a room below first"),
yOffset: -40,
};
}
manageButtons = <>
<Button
{...props}
onClick={async () => {
setRemoving(true);
try {
for (const [parentId, childId] of selectedRelations) {
await cli.sendStateEvent(parentId, EventType.SpaceChild, {}, childId);
parentChildMap.get(parentId).delete(childId);
if (parentChildMap.get(parentId).size > 0) {
parentChildMap.set(parentId, new Map(parentChildMap.get(parentId)));
} else {
parentChildMap.delete(parentId);
}
}
} catch (e) {
setError(_t("Failed to remove some rooms. Try again later"));
}
setRemoving(false);
}}
kind="danger_outline"
disabled={disabled}
>
{ removing ? _t("Removing...") : _t("Remove") }
</Button>
<Button
{...props}
onClick={async () => {
setSaving(true);
try {
for (const [parentId, childId] of selectedRelations) {
const suggested = !selectionAllSuggested;
const existingContent = parentChildMap.get(parentId)?.get(childId)?.content;
if (!existingContent || existingContent.suggested === suggested) continue;
const content = {
...existingContent,
suggested: !selectionAllSuggested,
};
await cli.sendStateEvent(parentId, EventType.SpaceChild, content, childId);
parentChildMap.get(parentId).get(childId).content = content;
parentChildMap.set(parentId, new Map(parentChildMap.get(parentId)));
}
} catch (e) {
setError("Failed to update some suggestions. Try again later");
}
setSaving(false);
setSelected(new Map());
}}
kind="primary_outline"
disabled={disabled}
>
{ saving
? _t("Saving...")
: (selectionAllSuggested ? _t("Mark as not suggested") : _t("Mark as suggested"))
}
</Button>
</>;
}
let results;
if (roomsMap.size) {
const hasPermissions = space?.currentState.maySendStateEvent(EventType.SpaceChild, cli.getUserId());
results = <>
<HierarchyLevel
spaceId={space.roomId}
rooms={roomsMap}
relations={parentChildMap}
parents={new Set()}
selectedMap={selected}
onToggleClick={hasPermissions ? (parentId, childId) => {
setError("");
if (!selected.has(parentId)) {
setSelected(new Map(selected.set(parentId, new Set([childId]))));
return;
}
const parentSet = selected.get(parentId);
if (!parentSet.has(childId)) {
setSelected(new Map(selected.set(parentId, new Set([...parentSet, childId]))));
return;
}
parentSet.delete(childId);
setSelected(new Map(selected.set(parentId, new Set(parentSet))));
} : undefined}
onViewRoomClick={(roomId, autoJoin) => {
showRoom(roomsMap.get(roomId), Array.from(viaMap.get(roomId) || []), autoJoin);
}}
/>
{ children && <hr /> }
</>;
} else {
results = <div className="mx_SpaceRoomDirectory_noResults">
<h3>{ _t("No results found") }</h3>
<div>{ _t("You may want to try a different search or check for typos.") }</div>
</div>;
}
content = <>
<div className="mx_SpaceRoomDirectory_listHeader">
{ countsStr }
<span>
{ additionalButtons }
{ manageButtons }
</span>
</div>
{ error && <div className="mx_SpaceRoomDirectory_error">
{ error }
</div> }
<AutoHideScrollbar
className="mx_SpaceRoomDirectory_list"
onKeyDown={onKeyDownHandler}
role="tree"
aria-label={_t("Space")}
>
{ results }
{ children }
</AutoHideScrollbar>
</>;
} else {
content = <Spinner />;
}
return <>
<SearchBox
className="mx_SpaceRoomDirectory_search mx_textinput_icon mx_textinput_search"
placeholder={_t("Search names and descriptions")}
onSearch={setQuery}
autoFocus={true}
initialValue={initialText}
onKeyDown={onKeyDownHandler}
/>
{ content }
</>;
} }
</RovingTabIndexProvider>;
};
interface IProps {
space: Room;
initialText?: string;
onFinished(): void;
}
const SpaceRoomDirectory: React.FC<IProps> = ({ space, onFinished, initialText }) => {
const onCreateRoomClick = () => {
dis.dispatch({
action: 'view_create_room',
public: true,
});
onFinished();
};
const title = <React.Fragment>
<RoomAvatar room={space} height={32} width={32} />
<div>
<h1>{ _t("Explore rooms") }</h1>
<div><RoomName room={space} /></div>
</div>
</React.Fragment>;
return (
<BaseDialog className="mx_SpaceRoomDirectory" hasCancel={true} onFinished={onFinished} title={title}>
<div className="mx_Dialog_content">
{ _t("If you can't find the room you're looking for, ask for an invite or <a>create a new room</a>.",
null,
{ a: sub => {
return <AccessibleButton kind="link" onClick={onCreateRoomClick}>{ sub }</AccessibleButton>;
} },
) }
<SpaceHierarchy
space={space}
showRoom={(room: ISpaceSummaryRoom, viaServers?: string[], autoJoin = false) => {
showRoom(room, viaServers, autoJoin);
onFinished();
}}
initialText={initialText}
>
<AccessibleButton
onClick={onCreateRoomClick}
kind="primary"
className="mx_SpaceRoomDirectory_createRoom"
>
{ _t("Create room") }
</AccessibleButton>
</SpaceHierarchy>
</div>
</BaseDialog>
);
};
export default SpaceRoomDirectory;
// Similar to matrix-react-sdk's MatrixTools.getDisplayAliasForRoom
// but works with the objects we get from the public room list
function getDisplayAliasForRoom(room: ISpaceSummaryRoom) {
return getDisplayAliasForAliasSet(room.canonical_alias, room.aliases);
}

2
src/components/structures/SpaceRoomView.tsx
View file

@ -54,7 +54,7 @@ import {
showCreateNewSubspace,
showSpaceSettings,
} from "../../utils/space";
import { showRoom, SpaceHierarchy } from "./SpaceRoomDirectory";
import SpaceHierarchy, { showRoom } from "./SpaceHierarchy";
import MemberAvatar from "../views/avatars/MemberAvatar";
import SpaceStore from "../../stores/SpaceStore";
import FacePile from "../views/elements/FacePile";