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Don't consider threads for breaking continuation until actually created (#8581)

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* Don't consider threads for breaking continuation until they've actually been created

* Update tests

* Make hasThreadSummary null thread safe

* Apply feedback from pr review
This commit is contained in:
Michael Telatynski 2022-05-13 12:59:50 +01:00 committed by GitHub
parent fbbb9c27ba
commit 59b9d1e818
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3 changed files with 15 additions and 2 deletions
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3
src/components/structures/MessagePanel.tsx
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@ -56,6 +56,7 @@ import { getEventDisplayInfo } from "../../utils/EventRenderingUtils";
import { IReadReceiptInfo } from "../views/rooms/ReadReceiptMarker";
import { haveRendererForEvent } from "../../events/EventTileFactory";
import { editorRoomKey } from "../../Editing";
import { hasThreadSummary } from "../../utils/EventUtils";
const CONTINUATION_MAX_INTERVAL = 5 * 60 * 1000; // 5 minutes
const continuedTypes = [EventType.Sticker, EventType.RoomMessage];
@ -96,7 +97,7 @@ export function shouldFormContinuation(
// Thread summaries in the main timeline should break up a continuation on both sides
if (threadsEnabled &&
(mxEvent.isThreadRoot || prevEvent.isThreadRoot) &&
(hasThreadSummary(mxEvent) || hasThreadSummary(prevEvent)) &&
timelineRenderingType !== TimelineRenderingType.Thread
) {
return false;

4
src/utils/EventUtils.ts
View file

@ -280,3 +280,7 @@ export function canForward(event: MatrixEvent): boolean {
M_POLL_START.matches(event.getType())
);
}
export function hasThreadSummary(event: MatrixEvent): boolean {
return event.isThreadRoot && event.getThread()?.length && !!event.getThread().replyToEvent;
}

10
test/components/structures/MessagePanel-test.js
View file

@ -699,7 +699,7 @@ describe('MessagePanel', function() {
});
describe("shouldFormContinuation", () => {
it("does not form continuations from thread roots", () => {
it("does not form continuations from thread roots which have summaries", () => {
const message1 = TestUtilsMatrix.mkMessage({
event: true,
room: "!room:id",
@ -730,6 +730,14 @@ describe("shouldFormContinuation", () => {
});
expect(shouldFormContinuation(message1, message2, false, true)).toEqual(true);
expect(shouldFormContinuation(message2, threadRoot, false, true)).toEqual(true);
expect(shouldFormContinuation(threadRoot, message3, false, true)).toEqual(true);
const thread = {
length: 1,
replyToEvent: {},
};
jest.spyOn(threadRoot, "getThread").mockReturnValue(thread);
expect(shouldFormContinuation(message2, threadRoot, false, true)).toEqual(false);
expect(shouldFormContinuation(threadRoot, message3, false, true)).toEqual(false);
});