Add experimental event expiration

Currently disabled by default.
2023-07-05 00:08:37 +02:00 · 2023-07-05 00:08:37 +02:00 · ad6e4fef64
commit ad6e4fef64
parent dcb6c00708
10 changed files with 475 additions and 32 deletions
--- a/src/ui/EventExpiry.cpp
+++ b/src/ui/EventExpiry.cpp
@ -0,0 +1,124 @@
+// SPDX-FileCopyrightText: Nheko Contributors
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "EventExpiry.h"
+
+#include "Cache_p.h"
+#include "MainWindow.h"
+#include "MatrixClient.h"
+#include "timeline/TimelineModel.h"
+
+void
+EventExpiry::load()
+{
+    using namespace mtx::events;
+
+    this->event = {};
+
+    if (auto temp = cache::client()->getAccountData(mtx::events::EventType::NhekoEventExpiry, "")) {
+        auto h = std::get<
+          mtx::events::AccountDataEvent<mtx::events::account_data::nheko_extensions::EventExpiry>>(
+          *temp);
+        this->event = std::move(h.content);
+    }
+
+    if (!roomid_.isEmpty()) {
+        if (auto temp = cache::client()->getAccountData(mtx::events::EventType::NhekoEventExpiry,
+                                                        roomid_.toStdString())) {
+            auto h      = std::get<mtx::events::AccountDataEvent<
+              mtx::events::account_data::nheko_extensions::EventExpiry>>(*temp);
+            this->event = std::move(h.content);
+        }
+    }
+
+    emit expireEventsAfterDaysChanged();
+    emit expireEventsAfterCountChanged();
+    emit protectLatestEventsChanged();
+    emit expireStateEventsChanged();
+}
+
+void
+EventExpiry::save()
+{
+    if (roomid_.isEmpty())
+        http::client()->put_account_data(event, [](mtx::http::RequestErr e) {
+            if (e) {
+                nhlog::net()->error("Failed to set hidden events: {}", *e);
+                MainWindow::instance()->showNotification(
+                  tr("Failed to set hidden events: %1")
+                    .arg(QString::fromStdString(e->matrix_error.error)));
+            }
+        });
+    else
+        http::client()->put_room_account_data(
+          roomid_.toStdString(), event, [](mtx::http::RequestErr e) {
+              if (e) {
+                  nhlog::net()->error("Failed to set hidden events: {}", *e);
+                  MainWindow::instance()->showNotification(
+                    tr("Failed to set hidden events: %1")
+                      .arg(QString::fromStdString(e->matrix_error.error)));
+              }
+          });
+}
+
+int
+EventExpiry::expireEventsAfterDays() const
+{
+    return event.expire_after_ms / (1000 * 60 * 60 * 24);
+}
+
+int
+EventExpiry::expireEventsAfterCount() const
+{
+    return event.keep_only_latest;
+}
+
+int
+EventExpiry::protectLatestEvents() const
+{
+    return event.protect_latest;
+}
+
+bool
+EventExpiry::expireStateEvents() const
+{
+    return !event.exclude_state_events;
+}
+
+void
+EventExpiry::setExpireEventsAfterDays(int val)
+{
+    if (val > 0)
+        this->event.expire_after_ms = val * (1000 * 60 * 60 * 24);
+    else
+        this->event.expire_after_ms = 0;
+    emit expireEventsAfterDaysChanged();
+}
+
+void
+EventExpiry::setProtectLatestEvents(int val)
+{
+    if (val > 0)
+        this->event.protect_latest = val;
+    else
+        this->event.expire_after_ms = 0;
+    emit protectLatestEventsChanged();
+}
+
+void
+EventExpiry::setExpireEventsAfterCount(int val)
+{
+    if (val > 0)
+        this->event.keep_only_latest = val;
+    else
+        this->event.keep_only_latest = 0;
+    emit expireEventsAfterCountChanged();
+}
+
+void
+EventExpiry::setExpireStateEvents(bool val)
+{
+    this->event.exclude_state_events = !val;
+    emit expireEventsAfterCountChanged();
+}