1 files changed, 82 insertions, 0 deletions
diff --git a/bot/src/modules/mcsrv.hpp b/bot/src/modules/mcsrv.hpp
new file mode 100644
index 0000000..8027fc2
--- /dev/null
+++ b/bot/src/modules/mcsrv.hpp
@@ -0,0 +1,82 @@
+#pragma once
+
+#include <string>
+
+#include "../bundle.hpp"
+#include "../commands/command.hpp"
+#include "../commands/response_error.hpp"
+#include "cpr/api.h"
+#include "cpr/cprtypes.h"
+#include "cpr/response.h"
+#include "nlohmann/json.hpp"
+
+namespace bot {
+  namespace mod {
+    class MinecraftServerCheck : public command::Command {
+        std::string get_name() const override { return "mcsrv"; }
+
+        int get_delay_seconds() const override { return 10; }
+
+        command::Response run(const InstanceBundle &bundle,
+                              const command::Request &request) const override {
+          if (!request.message.has_value()) {
+            throw ResponseException<ResponseError::NOT_ENOUGH_ARGUMENTS>(
+                request, bundle.localization, command::CommandArgument::VALUE);
+          }
+
+          cpr::Response response = cpr::Get(cpr::Url{
+              "https://api.mcsrvstat.us/3/" + request.message.value()});
+
+          if (response.status_code != 200) {
+            throw ResponseException<ResponseError::EXTERNAL_API_ERROR>(
+                request, bundle.localization, response.status_code,
+                response.status_line);
+          }
+
+          nlohmann::json j = nlohmann::json::parse(response.text);
+
+          std::string online = j["online"] ? "✅" : "⛔";
+          std::string ip = "IP N/A";
+
+          if (j.contains("ip")) ip = j["ip"];
+
+          std::string player_count = "PLAYERS N/A";
+
+          if (j.contains("players")) {
+            auto players = j["players"];
+            player_count = std::to_string(players["online"].get<int>());
+            player_count += "/";
+            player_count += std::to_string(players["max"].get<int>());
+          }
+
+          std::string version = "VERSION N/A";
+
+          if (j.contains("protocol")) {
+            auto protocol = j["protocol"];
+            if (protocol.contains("name")) version = protocol["name"];
+          }
+
+          std::string motd = "MOTD N/A";
+
+          if (j.contains("motd")) {
+            auto motd_json = j["motd"];
+            if (motd_json.contains("clean")) {
+              motd.clear();
+              for (const auto &line : motd_json["clean"]) {
+                motd += line;
+                motd += " / ";
+              }
+              motd = motd.substr(0, motd.size() - 3);
+              motd = "\"" + motd + "\"";
+            }
+          }
+
+          std::string msg = online + " " + request.message.value() + " (" + ip +
+                            ") | " + player_count + " | " + motd + " | " +
+                            version;
+
+          return command::Response(msg);
+        }
+    };
+  }
+}