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Fix incorrect usage of unstable variant of is_falling_back (#8016)

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Michael Telatynski 2022-03-10 15:32:00 +00:00 committed by GitHub
parent 972fcd166f
commit 3f67a389c1
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2 changed files with 19 additions and 11 deletions
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25
src/components/views/elements/ReplyChain.tsx
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@ -20,13 +20,13 @@ import classNames from 'classnames';
import { MatrixEvent } from 'matrix-js-sdk/src/models/event';
import { Room } from 'matrix-js-sdk/src/models/room';
import { Relations } from 'matrix-js-sdk/src/models/relations';
import { MatrixClient } from 'matrix-js-sdk/src/client';
import { _t } from '../../../languageHandler';
import dis from '../../../dispatcher/dispatcher';
import { makeUserPermalink, RoomPermalinkCreator } from "../../../utils/permalinks/Permalinks";
import SettingsStore from "../../../settings/SettingsStore";
import { Layout } from "../../../settings/enums/Layout";
import MatrixClientContext from "../../../contexts/MatrixClientContext";
import { getUserNameColorClass } from "../../../utils/FormattingUtils";
import { Action } from "../../../dispatcher/actions";
import { replaceableComponent } from "../../../utils/replaceableComponent";
@ -34,7 +34,9 @@ import Spinner from './Spinner';
import ReplyTile from "../rooms/ReplyTile";
import Pill from './Pill';
import { ButtonEvent } from './AccessibleButton';
import { getParentEventId } from '../../../utils/Reply';
import { getParentEventId, shouldDisplayReply } from '../../../utils/Reply';
import RoomContext, { TimelineRenderingType } from "../../../contexts/RoomContext";
import { MatrixClientPeg } from '../../../MatrixClientPeg';
/**
* This number is based on the previous behavior - if we have message of height
@ -76,12 +78,14 @@ interface IState {
// be low as each event being loaded (after the first) is triggered by an explicit user action.
@replaceableComponent("views.elements.ReplyChain")
export default class ReplyChain extends React.Component<IProps, IState> {
static contextType = MatrixClientContext;
static contextType = RoomContext;
public context!: React.ContextType<typeof RoomContext>;
private unmounted = false;
private room: Room;
private blockquoteRef = React.createRef<HTMLElement>();
constructor(props, context) {
constructor(props: IProps, context: React.ContextType<typeof RoomContext>) {
super(props, context);
this.state = {
@ -91,7 +95,11 @@ export default class ReplyChain extends React.Component<IProps, IState> {
err: false,
};
this.room = this.context.getRoom(this.props.parentEv.getRoomId());
this.room = this.matrixClient.getRoom(this.props.parentEv.getRoomId());
}
private get matrixClient(): MatrixClient {
return MatrixClientPeg.get();
}
componentDidMount() {
@ -158,7 +166,7 @@ export default class ReplyChain extends React.Component<IProps, IState> {
try {
// ask the client to fetch the event we want using the context API, only interface to do so is to ask
// for a timeline with that event, but once it is loaded we can use findEventById to look up the ev map
await this.context.getEventTimeline(this.room.getUnfilteredTimelineSet(), eventId);
await this.matrixClient.getEventTimeline(this.room.getUnfilteredTimelineSet(), eventId);
} catch (e) {
// if it fails catch the error and return early, there's no point trying to find the event in this case.
// Return null as it is falsey and thus should be treated as an error (as the event cannot be resolved).
@ -198,6 +206,7 @@ export default class ReplyChain extends React.Component<IProps, IState> {
render() {
let header = null;
const inThread = this.context.timelineRenderingType === TimelineRenderingType.Thread;
if (this.state.err) {
header = <blockquote className="mx_ReplyChain mx_ReplyChain_error">
{
@ -205,9 +214,9 @@ export default class ReplyChain extends React.Component<IProps, IState> {
'it either does not exist or you do not have permission to view it.')
}
</blockquote>;
} else if (this.state.loadedEv) {
} else if (this.state.loadedEv && shouldDisplayReply(this.state.events[0], inThread)) {
const ev = this.state.loadedEv;
const room = this.context.getRoom(ev.getRoomId());
const room = this.matrixClient.getRoom(ev.getRoomId());
header = <blockquote className={`mx_ReplyChain ${this.getReplyChainColorClass(ev)}`}>
{
_t('<a>In reply to</a> <pill>', {}, {

5
src/utils/Reply.ts
View file

@ -149,7 +149,7 @@ export function makeReplyMixIn(ev?: MatrixEvent, inThread = false): RecursivePar
'm.relates_to': {
'm.in_reply_to': {
'event_id': ev.getId(),
'io.element.is_falling_back': !inThread, // MSC3440 unstable `is_falling_back` field
'io.element.show_reply': inThread, // MSC3440 unstable `is_falling_back` field
},
},
};
@ -177,6 +177,5 @@ export function shouldDisplayReply(event: MatrixEvent, inThread = false): boolea
if (!inThread) return true;
const inReplyTo = event.getRelation()?.["m.in_reply_to"];
const isFallingBack = inReplyTo?.is_falling_back ?? inReplyTo?.["io.element.is_falling_back"];
return !isFallingBack;
return inReplyTo?.is_falling_back ?? inReplyTo?.["io.element.show_reply"] ?? false;
}