modules/console: Add room text cmd.

modules/console.cc

@@ -11547,6 +11547,68 @@ console_cmd__room__messages(opt &out, const string_view &line)
 	return true;
 }
 
+bool
+console_cmd__room__text(opt &out, const string_view &line)
+{
+	const params param{line, " ",
+	{
+		"room_id", "start_depth", "end_depth", "limit"
+	}};
+
+	const auto &room_id
+	{
+		m::room_id(param.at(0))
+	};
+
+	const int64_t start_depth
+	{
+		param.at<int64_t>("start_depth", std::numeric_limits<int64_t>::max())
+	};
+
+	const int64_t end_depth
+	{
+		param.at<int64_t>("end_depth", -1)
+	};
+
+	const auto limit
+	{
+		start_depth == std::numeric_limits<int64_t>::max()?
+			param.at("limit", 48U): -1U
+	};
+
+	const m::room::messages messages
+	{
+		room_id, { start_depth, end_depth },
+	};
+
+	size_t i(0);
+	messages.for_each([&out, &i, &limit]
+	(const m::room::message &msg, const uint64_t &depth, m::event::idx event_idx)
+	{
+		if(json::get<"msgtype"_>(msg) != "m.text")
+			return true;
+
+		long ots {0};
+		m::get<long>(event_idx, "origin_server_ts", ots);
+
+		char buf[1][48];
+		out
+		<< std::setw(9) << std::right << event_idx
+		<< ' '
+		<< std::setw(7) << std::right << depth
+		<< ' '
+		<< std::setw(8) << ago(buf[0], system_point(milliseconds(ots)), 0x3)
+		<< " <"
+		<< m::get(std::nothrow, event_idx, "sender")
+		<< ">  "
+		<< msg.body()
+		<< std::endl;
+		return ++i < limit;
+	});
+
+	return true;
+}
+
 bool
 console_cmd__room__type(opt &out, const string_view &line)
 {