Allow sending custom msgtypes

src/CommandCompleter.cpp

@@ -91,6 +91,8 @@ CommandCompleter::data(const QModelIndex &index, int role) const
                 return QStringLiteral("/rainfall ");
             case RainbowRain:
                 return QStringLiteral("/rainbowrain ");
+            case Msgtype:
+                return QStringLiteral("/msgtype ");
             case Goto:
                 return QStringLiteral("/goto ");
             case ConvertToDm:
@@ -164,6 +166,8 @@ CommandCompleter::data(const QModelIndex &index, int role) const
                 return tr("/rainfall [message]");
             case RainbowRain:
                 return tr("/rainbowrain [message]");
+            case Msgtype:
+                return tr("/msgtype <msgtype> [message]");
             case Goto:
                 return tr("/goto <message reference>");
             case ConvertToDm:
@@ -237,6 +241,8 @@ CommandCompleter::data(const QModelIndex &index, int role) const
                 return tr("Send a message with rain.");
             case RainbowRain:
                 return tr("Send a message in rainbow colors with rain.");
+            case Msgtype:
+                return tr("Send a message with a custom message type.");
             case Goto:
                 return tr("Go to a specific message using an event id, index or matrix: link");
             case ConvertToDm:

src/CommandCompleter.h

@@ -48,6 +48,7 @@ public:
         RainbowConfetti,
         Rainfall,
         RainbowRain,
+        Msgtype,
         Goto,
         ConvertToDm,
         ConvertToRoom,

src/timeline/InputBar.cpp

@@ -283,6 +283,7 @@ InputBar::updateTextContentProperties(const QString &t)
                                              QStringLiteral("rainbowconfetti"),
                                              QStringLiteral("rain"),
                                              QStringLiteral("rainbowrain"),
+                                             QStringLiteral("msgtype"),
                                              QStringLiteral("goto"),
                                              QStringLiteral("converttodm"),
                                              QStringLiteral("converttoroom")};
@@ -649,6 +650,30 @@ InputBar::rainfall(const QString &body, bool rainbowify)
     room->sendMessageEvent(rain, mtx::events::EventType::RoomMessage);
 }
 
+void
+InputBar::customMsgtype(const QString &msgtype, const QString &body, bool rainbowify)
+{
+    auto html = utils::markdownToHtml(body, rainbowify);
+
+    mtx::events::msg::Unknown msg;
+    msg.msgtype = msgtype.toStdString();
+    msg.body    = body.trimmed().toStdString();
+
+    if (html != body.trimmed().toHtmlEscaped() &&
+        ChatPage::instance()->userSettings()->markdown()) {
+        nlohmann::json j;
+        j["formatted_body"] = html.toStdString();
+        j["format"]         = "org.matrix.custom.html";
+        msg.content         = j.dump();
+        // Remove markdown links by completer
+        msg.body = replaceMatrixToMarkdownLink(body.trimmed()).toStdString();
+    }
+
+    msg.relations = generateRelations();
+
+    room->sendMessageEvent(msg, mtx::events::EventType::RoomMessage);
+}
+
 void
 InputBar::image(const QString &filename,
                 const std::optional<mtx::crypto::EncryptedFile> &file,
@@ -920,6 +945,8 @@ InputBar::command(const QString &command, QString args)
         rainfall(args, false);
     } else if (command == QLatin1String("rainbowrain")) {
         rainfall(args, true);
+    } else if (command == QLatin1String("msgtype")) {
+        customMsgtype(args.section(' ', 0, 0), args.section(' ', 1, -1), false);
     } else if (command == QLatin1String("goto")) {
         // Goto has three different modes:
         // 1 - Going directly to a given event ID

src/timeline/InputBar.h

@@ -243,6 +243,7 @@ private:
     void notice(const QString &body, bool rainbowify);
     void confetti(const QString &body, bool rainbowify);
     void rainfall(const QString &body, bool rainbowify);
+    void customMsgtype(const QString &msgtype, const QString &body, bool rainbowify);
     bool command(const QString &name, QString args);
     void image(const QString &filename,
                const std::optional<mtx::crypto::EncryptedFile> &file,