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Support redaction changes in remoteEntries

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This commit is contained in:
RMidhunSuresh 2021-12-08 17:14:17 +05:30
parent c690de9f7b
commit ea89c272b9
2 changed files with 18 additions and 0 deletions
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5
src/matrix/room/timeline/Timeline.js
View File

@ -209,6 +209,8 @@ export class Timeline {
// used in replaceEntries
static _entryUpdater(existingEntry, entry) {
// ensure dependents point to the new entry instead of existingEntry
existingEntry.dependents?.forEach(event => event.setContextEntry(entry));
entry.updateFrom(existingEntry);
return entry;
}
@ -220,6 +222,8 @@ export class Timeline {
for (const entry of entries) {
try {
this._remoteEntries.getAndUpdate(entry, Timeline._entryUpdater);
// Since this entry changed, all dependent entries should be updated
entry.dependents?.forEach(e => this._findAndUpdateRelatedEntry(null, e.id, () => true));
} catch (err) {
if (err.name === "CompareError") {
// see FragmentIdComparer, if the replacing entry is on a fragment
@ -251,6 +255,7 @@ export class Timeline {
let contextEvent;
// find in remote events
contextEvent = this.getByEventId(id);
contextEvent?.addDependent(entry);
// find in storage
if (!contextEvent) {
contextEvent = await this._fetchEventFromStorage(id);

13
src/matrix/room/timeline/entries/EventEntry.js
View File

@ -25,6 +25,7 @@ export class EventEntry extends BaseEventEntry {
this._decryptionError = null;
this._decryptionResult = null;
this._contextEntry = null;
this._dependents = null;
}
clone() {
@ -40,12 +41,24 @@ export class EventEntry extends BaseEventEntry {
if (other._decryptionError && !this._decryptionError) {
this._decryptionError = other._decryptionError;
}
this._dependents = other._dependents;
}
setContextEntry(entry) {
this._contextEntry = entry;
}
addDependent(entry) {
if (!this._dependents) {
this._dependents = [];
}
this._dependents.push(entry);
}
get dependents() {
return this._dependents;
}
get event() {
return this._eventEntry.event;
}