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aggregate events

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Henry Hiles 2025-12-23 18:11:33 -05:00
commit 29d050d40b
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4 changed files with 41 additions and 42 deletions
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49
lib/helpers/extensions/event_to_message.dart
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@ -4,33 +4,39 @@ import "package:flutter_chat_core/flutter_chat_core.dart";
import "package:matrix/matrix.dart";
extension EventToMessage on Event {
Future<Message?> toMessage({bool mustBeText = false}) async {
Future<Message?> toMessage({
bool mustBeText = false,
bool includeEdits = false,
}) async {
final replyId = relationshipType == RelationshipTypes.reply
? relationshipEventId
: null;
final sender = (await fetchSenderUser()) ?? senderFromMemoryOrFallback;
final newContent = content["m.new_content"] as Map<String, Object?>?;
final newEvent = (unsigned?["m.relations"] as Map?)?["m.replace"];
final event = newEvent == null ? this : Event.fromJson(newEvent, room);
final newContent = event.content["m.new_content"] as Map?;
final metadata = {
"formatted":
newContent?["formatted_body"] ??
newContent?["body"] ??
content["formatted_body"] ??
this.body,
"eventType": type,
"displayName": sender.displayName ?? sender.id,
event.content["formatted_body"] ??
event.content["body"],
"eventType": event.type,
"displayName":
event.senderFromMemoryOrFallback.displayName ??
event.senderFromMemoryOrFallback.id,
"txnId": transactionId,
};
final editedAt = relationshipType == RelationshipTypes.edit
? originServerTs
final editedAt = event.relationshipType == RelationshipTypes.edit
? event.originServerTs
: null;
final body = (newContent?["body"] ?? content["body"]).toString();
final eventId = editedAt == null
? this.eventId
: relationshipEventId ?? this.eventId;
if (redacted && !mustBeText) return null;
if ((redacted && !mustBeText) ||
(!includeEdits && (relationshipType == RelationshipTypes.edit))) {
return null;
}
// TODO: Use server-generated preview if enabled when https://github.com/famedly/matrix-dart-sdk/issues/2195 is fixed.
@ -47,7 +53,7 @@ extension EventToMessage on Event {
metadata: metadata,
id: eventId,
authorId: senderId,
text: body,
text: redacted ? "This message has been deleted..." : event.body,
replyToMessageId: replyId,
deliveredAt: originServerTs,
editedAt: editedAt,
@ -66,7 +72,7 @@ extension EventToMessage on Event {
metadata: metadata,
id: eventId,
authorId: senderId,
text: text,
text: event.text,
source: (await getAttachmentUri()).toString(),
replyToMessageId: replyId,
deliveredAt: originServerTs,
@ -75,18 +81,19 @@ extension EventToMessage on Event {
metadata: metadata,
id: eventId,
authorId: senderId,
text: text,
text: event.text,
replyToMessageId: replyId,
source: (await getAttachmentUri()).toString(),
source: (await event.getAttachmentUri()).toString(),
deliveredAt: originServerTs,
// TODO: See if we can figure out duration
duration: Duration(hours: 1),
),
MessageTypes.File => Message.file(
name: content["filename"].toString(),
name: event.content["filename"].toString(),
metadata: metadata,
id: eventId,
authorId: senderId,
source: (await getAttachmentUri()).toString(),
source: (await event.getAttachmentUri()).toString(),
replyToMessageId: replyId,
deliveredAt: originServerTs,
),
@ -97,7 +104,7 @@ extension EventToMessage on Event {
id: eventId,
authorId: senderId,
text:
"${sender.displayName} ${switch (Membership.values.firstWhereOrNull((membership) => membership.name == content["membership"])) {
"${event.senderFromMemoryOrFallback.displayName} ${switch (Membership.values.firstWhereOrNull((membership) => membership.name == event.content["membership"])) {
Membership.invite => "was invited to",
Membership.join => "joined",
Membership.leave => "left",