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Merge pull request #5547 from matrix-org/jryans/listener-overload 

Use room-specific listeners for message preview and community prototype
pull/21833/head
J. Ryan Stinnett 2021-01-18 10:57:56 +00:00 committed by GitHub
parent 48a3154ab6 462e0889f0
commit 1c5a234b93
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 49 additions and 11 deletions
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41
src/components/views/rooms/RoomTile.tsx
View File

@ -29,7 +29,7 @@ import ActiveRoomObserver from "../../../ActiveRoomObserver";
import { _t } from "../../../languageHandler";
import { ChevronFace, ContextMenuTooltipButton } from "../../structures/ContextMenu";
import { DefaultTagID, TagID } from "../../../stores/room-list/models";
import { MessagePreviewStore, ROOM_PREVIEW_CHANGED } from "../../../stores/room-list/MessagePreviewStore";
import { MessagePreviewStore } from "../../../stores/room-list/MessagePreviewStore";
import DecoratedRoomAvatar from "../avatars/DecoratedRoomAvatar";
import { ALL_MESSAGES, ALL_MESSAGES_LOUD, MENTIONS_ONLY, MUTE } from "../../../RoomNotifs";
import { MatrixClientPeg } from "../../../MatrixClientPeg";
@ -51,7 +51,6 @@ import IconizedContextMenu, {
IconizedContextMenuRadio,
} from "../context_menus/IconizedContextMenu";
import { CommunityPrototypeStore, IRoomProfile } from "../../../stores/CommunityPrototypeStore";
import { UPDATE_EVENT } from "../../../stores/AsyncStore";
interface IProps {
room: Room;
@ -99,12 +98,18 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
ActiveRoomObserver.addListener(this.props.room.roomId, this.onActiveRoomUpdate);
this.dispatcherRef = defaultDispatcher.register(this.onAction);
MessagePreviewStore.instance.on(ROOM_PREVIEW_CHANGED, this.onRoomPreviewChanged);
MessagePreviewStore.instance.on(
MessagePreviewStore.getPreviewChangedEventName(this.props.room),
this.onRoomPreviewChanged,
);
this.notificationState = RoomNotificationStateStore.instance.getRoomState(this.props.room);
this.notificationState.on(NOTIFICATION_STATE_UPDATE, this.onNotificationUpdate);
this.roomProps = EchoChamber.forRoom(this.props.room);
this.roomProps.on(PROPERTY_UPDATED, this.onRoomPropertyUpdate);
CommunityPrototypeStore.instance.on(UPDATE_EVENT, this.onCommunityUpdate);
CommunityPrototypeStore.instance.on(
CommunityPrototypeStore.getUpdateEventName(this.props.room.roomId),
this.onCommunityUpdate,
);
}
private onNotificationUpdate = () => {
@ -128,6 +133,24 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
if (prevProps.showMessagePreview !== this.props.showMessagePreview && this.showMessagePreview) {
this.setState({messagePreview: this.generatePreview()});
}
if (prevProps.room?.roomId !== this.props.room?.roomId) {
MessagePreviewStore.instance.off(
MessagePreviewStore.getPreviewChangedEventName(prevProps.room),
this.onRoomPreviewChanged,
);
MessagePreviewStore.instance.on(
MessagePreviewStore.getPreviewChangedEventName(this.props.room),
this.onRoomPreviewChanged,
);
CommunityPrototypeStore.instance.off(
CommunityPrototypeStore.getUpdateEventName(prevProps.room?.roomId),
this.onCommunityUpdate,
);
CommunityPrototypeStore.instance.on(
CommunityPrototypeStore.getUpdateEventName(this.props.room?.roomId),
this.onCommunityUpdate,
);
}
}
public componentDidMount() {
@ -140,11 +163,17 @@ export default class RoomTile extends React.PureComponent<IProps, IState> {
public componentWillUnmount() {
if (this.props.room) {
ActiveRoomObserver.removeListener(this.props.room.roomId, this.onActiveRoomUpdate);
MessagePreviewStore.instance.off(
MessagePreviewStore.getPreviewChangedEventName(this.props.room),
this.onRoomPreviewChanged,
);
CommunityPrototypeStore.instance.off(
CommunityPrototypeStore.getUpdateEventName(this.props.room.roomId),
this.onCommunityUpdate,
);
}
defaultDispatcher.unregister(this.dispatcherRef);
MessagePreviewStore.instance.off(ROOM_PREVIEW_CHANGED, this.onRoomPreviewChanged);
this.notificationState.off(NOTIFICATION_STATE_UPDATE, this.onNotificationUpdate);
CommunityPrototypeStore.instance.off(UPDATE_EVENT, this.onCommunityUpdate);
}
private onAction = (payload: ActionPayload) => {

9
src/stores/CommunityPrototypeStore.ts
View File

@ -48,6 +48,10 @@ export class CommunityPrototypeStore extends AsyncStoreWithClient<IState> {
return CommunityPrototypeStore.internalInstance;
}
public static getUpdateEventName(roomId: string): string {
return `${UPDATE_EVENT}:${roomId}`;
}
public getSelectedCommunityId(): string {
if (SettingsStore.getValue("feature_communities_v2_prototypes")) {
return GroupFilterOrderStore.getSelectedTags()[0];
@ -134,7 +138,8 @@ export class CommunityPrototypeStore extends AsyncStoreWithClient<IState> {
}
} else if (payload.action === "MatrixActions.accountData") {
if (payload.event_type.startsWith("im.vector.group_info.")) {
this.emit(UPDATE_EVENT, payload.event_type.substring("im.vector.group_info.".length));
const roomId = payload.event_type.substring("im.vector.group_info.".length);
this.emit(CommunityPrototypeStore.getUpdateEventName(roomId), roomId);
}
} else if (payload.action === "select_tag") {
// Automatically select the general chat when switching communities
@ -167,7 +172,7 @@ export class CommunityPrototypeStore extends AsyncStoreWithClient<IState> {
if (getEffectiveMembership(myMember.membership) === EffectiveMembership.Invite) {
// Fake an update for anything that might have started listening before the invite
// data was available (eg: RoomPreviewBar after a refresh)
this.emit(UPDATE_EVENT, room.roomId);
this.emit(CommunityPrototypeStore.getUpdateEventName(room.roomId), room.roomId);
}
}
}

10
src/stores/room-list/MessagePreviewStore.ts
View File

@ -30,7 +30,7 @@ import { UPDATE_EVENT } from "../AsyncStore";
// Emitted event for when a room's preview has changed. First argument will the room for which
// the change happened.
export const ROOM_PREVIEW_CHANGED = "room_preview_changed";
const ROOM_PREVIEW_CHANGED = "room_preview_changed";
const PREVIEWS = {
'm.room.message': {
@ -84,6 +84,10 @@ export class MessagePreviewStore extends AsyncStoreWithClient<IState> {
return MessagePreviewStore.internalInstance;
}
public static getPreviewChangedEventName(room: Room): string {
return `${ROOM_PREVIEW_CHANGED}:${room?.roomId}`;
}
/**
* Gets the pre-translated preview for a given room
* @param room The room to get the preview for.
@ -150,7 +154,7 @@ export class MessagePreviewStore extends AsyncStoreWithClient<IState> {
// We've muted the underlying Map, so just emit that we've changed.
this.previews.set(room.roomId, map);
this.emit(UPDATE_EVENT, this);
this.emit(ROOM_PREVIEW_CHANGED, room);
this.emit(MessagePreviewStore.getPreviewChangedEventName(room), room);
}
return; // we're done
}
@ -158,7 +162,7 @@ export class MessagePreviewStore extends AsyncStoreWithClient<IState> {
// At this point, we didn't generate a preview so clear it
this.previews.set(room.roomId, new Map<TagID|TAG_ANY, string|null>());
this.emit(UPDATE_EVENT, this);
this.emit(ROOM_PREVIEW_CHANGED, room);
this.emit(MessagePreviewStore.getPreviewChangedEventName(room), room);
}
protected async onAction(payload: ActionPayload) {