diff --git a/src/Utils.cc b/src/Utils.cc
new file mode 100644
index 00000000..663f7196
--- /dev/null
+++ b/src/Utils.cc
@@ -0,0 +1,121 @@
+#include "Utils.h"
+#include "timeline/TimelineViewManager.h"
+
+#include <variant.hpp>
+
+using TimelineEvent = mtx::events::collections::TimelineEvents;
+
+QString
+utils::descriptiveTime(const QDateTime &then)
+{
+ const auto now = QDateTime::currentDateTime();
+ const auto days = then.daysTo(now);
+
+ if (days == 0)
+ return then.toString("HH:mm");
+ else if (days < 2)
+ return QString("Yesterday");
+ else if (days < 365)
+ return then.toString("dd/MM");
+
+ return then.toString("dd/MM/yy");
+}
+
+DescInfo
+utils::getMessageDescription(const TimelineEvent &event, const QString &localUser)
+{
+ using Audio = mtx::events::RoomEvent<mtx::events::msg::Audio>;
+ using Emote = mtx::events::RoomEvent<mtx::events::msg::Emote>;
+ using File = mtx::events::RoomEvent<mtx::events::msg::File>;
+ using Image = mtx::events::RoomEvent<mtx::events::msg::Image>;
+ using Notice = mtx::events::RoomEvent<mtx::events::msg::Notice>;
+ using Text = mtx::events::RoomEvent<mtx::events::msg::Text>;
+ using Video = mtx::events::RoomEvent<mtx::events::msg::Video>;
+
+ if (mpark::holds_alternative<Audio>(event)) {
+ const auto msg = mpark::get<Audio>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+
+ return DescInfo{sender == localUser ? "You" : username,
+ sender,
+ " sent an audio clip",
+ utils::descriptiveTime(ts),
+ ts};
+ } else if (mpark::holds_alternative<Emote>(event)) {
+ auto msg = mpark::get<Emote>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+ const auto body = QString::fromStdString(msg.content.body).trimmed();
+
+ return DescInfo{"",
+ sender,
+ QString("* %1 %2").arg(username).arg(body),
+ utils::descriptiveTime(ts),
+ ts};
+ } else if (mpark::holds_alternative<File>(event)) {
+ const auto msg = mpark::get<File>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+
+ return DescInfo{sender == localUser ? "You" : username,
+ sender,
+ " sent a file",
+ utils::descriptiveTime(ts),
+ ts};
+ } else if (mpark::holds_alternative<Image>(event)) {
+ const auto msg = mpark::get<Image>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+
+ return DescInfo{sender == localUser ? "You" : username,
+ sender,
+ " sent an image",
+ utils::descriptiveTime(ts),
+ ts};
+ } else if (mpark::holds_alternative<Notice>(event)) {
+ const auto msg = mpark::get<Notice>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+
+ return DescInfo{
+ username, sender, " sent a notification", utils::descriptiveTime(ts), ts};
+ } else if (mpark::holds_alternative<Text>(event)) {
+ const auto msg = mpark::get<Text>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+ const auto body = QString::fromStdString(msg.content.body).trimmed();
+
+ return DescInfo{sender == localUser ? "You" : username,
+ sender,
+ QString(": %1").arg(body),
+ utils::descriptiveTime(ts),
+ ts};
+ } else if (mpark::holds_alternative<Video>(event)) {
+ const auto msg = mpark::get<Video>(event);
+ QString sender = QString::fromStdString(msg.sender);
+
+ const auto username = TimelineViewManager::displayName(sender);
+ const auto ts = QDateTime::fromMSecsSinceEpoch(msg.origin_server_ts);
+
+ return DescInfo{sender == localUser ? "You" : username,
+ sender,
+ " sent a video clip",
+ utils::descriptiveTime(ts),
+ ts};
+ }
+
+ return DescInfo{};
+}
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