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Propagate updates

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This commit is contained in:
RMidhunSuresh 2021-12-15 17:47:14 +05:30
parent 7ef79c92f5
commit 3fe824dbd1
2 changed files with 26 additions and 5 deletions
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24
src/matrix/room/timeline/Timeline.js
View File

@ -259,14 +259,30 @@ export class Timeline {
/** /**
* Update entries based on newly received events. * Update entries based on newly received events.
* eg: a newly received redacted event may mark an existing event in contextEntriesNotInTimeline as being redacted * eg: a newly received redacted event may mark an existing event in contextEntriesNotInTimeline as being redacted
* This is only for the events that are not in the timeline but had to fetched from elsewhere to render reply previews.
*/ */
_updateFetchedEntries(entries) { _updateFetchedEntries(entries) {
for (const entry of entries) { for (const entry of entries) {
const relatedEntry = this._getTrackedEntry(entry.relatedEventId); const relatedEntry = this._contextEntriesNotInTimeline.get(entry.relatedEventId);
// todo: can this be called .addRelation instead? if (!relatedEntry) {
if (relatedEntry?.addLocalRelation(entry)) { continue;
relatedEntry.contextForEntries?.forEach(e => this._updateEntry(e));
} }
// update dependents with this new entry indicating that this is an update to contextEntry
const newEntry = this._createEntryFromRelatedEntries(entry, relatedEntry);
if (newEntry) {
Timeline._entryUpdater(relatedEntry, newEntry);
relatedEntry.contextForEntries?.forEach(e => {
this._remoteEntries.findAndUpdate(te => te.id === e.id, () => { return { reply: newEntry }; });
});
}
}
}
_createEntryFromRelatedEntries(entry, relatedEntry) {
if (entry.isRedaction) {
const newEntry = relatedEntry.clone();
newEntry.setAsRedacted();
return newEntry;
} }
} }

7
src/matrix/room/timeline/entries/EventEntry.js
View File

@ -26,6 +26,7 @@ export class EventEntry extends BaseEventEntry {
this._decryptionResult = null; this._decryptionResult = null;
this._contextEntry = null; this._contextEntry = null;
this._contextForEntries = null; this._contextForEntries = null;
this._markedAsRedacted = false;
} }
clone() { clone() {
@ -55,6 +56,10 @@ export class EventEntry extends BaseEventEntry {
this._contextForEntries.push(entry); this._contextForEntries.push(entry);
} }
setAsRedacted() {
this._markedAsRedacted = true;
}
get contextForEntries() { get contextForEntries() {
return this._contextForEntries; return this._contextForEntries;
} }
@ -153,7 +158,7 @@ export class EventEntry extends BaseEventEntry {
} }
get isRedacted() { get isRedacted() {
return super.isRedacted || isRedacted(this._eventEntry.event); return this._markedAsRedacted || super.isRedacted || isRedacted(this._eventEntry.event);
} }
get redactionReason() { get redactionReason() {