Fix reply rendering without markdown in riot

src/timeline/TimelineModel.cpp

@@ -281,9 +281,26 @@ TimelineModel::data(const QString &id, int role) const
         case FormattedBody: {
                 const static QRegularExpression replyFallback(
                   "<mx-reply>.*</mx-reply>", QRegularExpression::DotMatchesEverythingOption);
-                return QVariant(
-                  utils::replaceEmoji(utils::linkifyMessage(utils::escapeBlacklistedHtml(
-                    formattedBodyWithFallback(event).remove(replyFallback)))));
+
+                bool isReply = !in_reply_to_event(event).empty();
+
+                auto formattedBody_ = QString::fromStdString(formatted_body(event));
+                if (formattedBody_.isEmpty()) {
+                        auto body_ = QString::fromStdString(body(event));
+
+                        if (isReply) {
+                                while (body_.startsWith("> "))
+                                        body_ = body_.right(body_.size() - body_.indexOf('\n') - 1);
+                                if (body_.startsWith('\n'))
+                                        body_ = body_.right(body_.size() - 1);
+                        }
+                        formattedBody_ = body_.toHtmlEscaped();
+                } else {
+                        if (isReply)
+                                formattedBody_ = formattedBody_.remove(replyFallback);
+                }
+                return QVariant(utils::replaceEmoji(
+                  utils::linkifyMessage(utils::escapeBlacklistedHtml(formattedBody_))));
         }
         case Url:
                 return QVariant(QString::fromStdString(url(event)));

src/timeline/TimelineViewManager.cpp

@@ -186,8 +186,11 @@ TimelineViewManager::queueTextMessage(const QString &msg, const std::optional<Re
 {
         mtx::events::msg::Text text = {};
         text.body                   = msg.trimmed().toStdString();
-        text.format                 = "org.matrix.custom.html";
-        text.formatted_body         = utils::markdownToHtml(msg).toStdString();
+
+        if (settings->isMarkdownEnabled()) {
+                text.format         = "org.matrix.custom.html";
+                text.formatted_body = utils::markdownToHtml(msg).toStdString();
+        }
 
         if (related) {
                 QString body;
@@ -202,14 +205,18 @@ TimelineViewManager::queueTextMessage(const QString &msg, const std::optional<Re
                 }
 
                 text.body = QString("%1\n%2").arg(body).arg(msg).toStdString();
-                text.formatted_body =
-                  utils::getFormattedQuoteBody(*related, utils::markdownToHtml(msg)).toStdString();
-                text.relates_to.in_reply_to.event_id = related->related_event;
-        }
 
-        if (!settings->isMarkdownEnabled()) {
-                text.format         = "";
-                text.formatted_body = "";
+                // NOTE(Nico): rich replies always need a formatted_body!
+                text.format = "org.matrix.custom.html";
+                if (settings->isMarkdownEnabled())
+                        text.formatted_body =
+                          utils::getFormattedQuoteBody(*related, utils::markdownToHtml(msg))
+                            .toStdString();
+                else
+                        text.formatted_body =
+                          utils::getFormattedQuoteBody(*related, msg.toHtmlEscaped()).toStdString();
+
+                text.relates_to.in_reply_to.event_id = related->related_event;
         }
 
         if (timeline_)