Fix edge case with sent indicator being drawn when it shouldn't be (#11320)

* Fix edge case with sent indicator being drawn when it shouldn't be

* Comment
This commit is contained in:
Michael Telatynski 2023-07-27 08:41:36 +01:00 committed by GitHub
parent 22f83e7917
commit 3ab0757604
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 48 additions and 11 deletions

View file

@ -633,7 +633,7 @@ export default class MessagePanel extends React.Component<IProps, IState> {
const userId = MatrixClientPeg.safeGet().getSafeUserId();
let foundLastSuccessfulWeSent = false;
let foundLastSuccessfulEvent = false;
let lastShownNonLocalEchoIndex = -1;
// Find the indices of the last successful event we sent and the last non-local-echo events shown
for (let i = events.length - 1; i >= 0; i--) {
@ -646,16 +646,21 @@ export default class MessagePanel extends React.Component<IProps, IState> {
lastShownEvent = event;
}
if (!foundLastSuccessfulWeSent && this.isSentState(event) && isEligibleForSpecialReceipt(event, userId)) {
events[i].lastSuccessfulWeSent = true;
foundLastSuccessfulWeSent = true;
if (!foundLastSuccessfulEvent && this.isSentState(event) && isEligibleForSpecialReceipt(event)) {
foundLastSuccessfulEvent = true;
// If we are not sender of this last successful event eligible for special receipt then we stop here
// As we do not want to render our sent receipt if there are more receipts below it and events sent
// by other users get a synthetic read receipt for their sent events.
if (event.getSender() === userId) {
events[i].lastSuccessfulWeSent = true;
}
}
if (lastShownNonLocalEchoIndex < 0 && !event.status) {
lastShownNonLocalEchoIndex = i;
}
if (lastShownNonLocalEchoIndex >= 0 && foundLastSuccessfulWeSent) {
if (lastShownNonLocalEchoIndex >= 0 && foundLastSuccessfulEvent) {
break;
}
}

View file

@ -251,10 +251,7 @@ interface IState {
* This could be a 'sending' or 'sent' receipt, for example.
* @returns {boolean}
*/
export function isEligibleForSpecialReceipt(event: MatrixEvent, myUserId: string): boolean {
// Check to see if the event was sent by us. If it wasn't, it won't qualify for special read receipts.
if (event.getSender() !== myUserId) return false;
export function isEligibleForSpecialReceipt(event: MatrixEvent): boolean {
// Determine if the type is relevant to the user.
// This notably excludes state events and pretty much anything that can't be sent by the composer as a message.
// For those we rely on local echo giving the impression of things changing, and expect them to be quick.
@ -332,7 +329,9 @@ export class UnwrappedEventTile extends React.Component<EventTileProps, IState>
// Quickly check to see if the event was sent by us. If it wasn't, it won't qualify for
// special read receipts.
const myUserId = MatrixClientPeg.safeGet().getSafeUserId();
return isEligibleForSpecialReceipt(this.props.mxEvent, myUserId);
// Check to see if the event was sent by us. If it wasn't, it won't qualify for special read receipts.
if (this.props.mxEvent.getSender() !== myUserId) return false;
return isEligibleForSpecialReceipt(this.props.mxEvent);
}
private get shouldShowSentReceipt(): boolean {