GameCMS.cs

using Newtonsoft.Json;
using Oxide.Core.Libraries;
using Oxide.Core.Libraries.Covalence;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;

namespace Oxide.Plugins
{
    [Info("GameCMS", "GameCMS.ORG", "0.1.5")]
    [Description("Link your game server with the GameCMS.ORG API.")]
    class GameCMS : CovalencePlugin
    {

        private string messagePrefix = "[GameCMS] ";
        private DateTime lastSent = DateTime.Now;

        private void Init()
        {
            timer.Every(60, TryToFetchCommands);
        }

        protected override void LoadDefaultConfig()
        {
            Log("Creating a new configuration file.");
            Config["ServerApiToken"] = "<Your Server API Token Here>";
        }


        [Command("gamecms.force"), Permission("gamecms.force")]
        private void ForceCommand(IPlayer player, string command, string[] args)
        {
            try
            {
                player.Reply(messagePrefix + "Forcing command execution...");
                FetchCommands(res =>
                {
                    DispatchCommands(res.Data);
                }, code => Log("Unable to fetch data from GameCMS.ORG API (code {0})", code));
            }
            catch (Exception ex)
            {
                player.Reply(messagePrefix + $"Error executing command: {ex.Message}");
                Log(messagePrefix + $"Error in ForceCommand: {ex}");
            }
        }

        [Command("gamecms.server.verify"), Permission("gamecms.server.verify")]
        private void SetApiKeyCommand(IPlayer player, string command, string[] args)
        {
            if (args.Length != 1)
            {
                player.Reply(messagePrefix + "Usage: gamecms.server.apikey <API_KEY>");
                return;
            }

            string apiKey = args[0];
            var serverAddress = GetExternalIpAddress(); // Get server address
            var serverPort = server.Port; // Get server port

            // Create the data to send in the POST request as URL-encoded form data
            var postData = new Dictionary<string, string>
    {
        { "address", serverAddress },
        { "port", serverPort.ToString() }
    };

            // Convert the dictionary to a URL-encoded string
            var requestBody = string.Join("&", postData.Select(kvp => $"{Uri.EscapeDataString(kvp.Key)}={Uri.EscapeDataString(kvp.Value)}"));

            var url = "https://api.gamecms.org/v2/server-verify/rust";
            webrequest.Enqueue(url, requestBody, (code, response) =>
            {
                if (code == 200)
                {
                    // If the response is successful, set the API key in the config
                    Config["ServerApiToken"] = apiKey;
                    SaveConfig();
                    player.Reply(messagePrefix + "Server API Key verified and updated successfully.");
                }
                else
                {
                    // Handle error - display the response message
                    var responseObj = JsonConvert.DeserializeObject<Dictionary<string, string>>(response);
                    if (responseObj != null && responseObj.ContainsKey("message"))
                    {
                        player.Reply(messagePrefix + $"{responseObj["message"]}");
                    }
                    else
                    {
                        player.Reply(messagePrefix + "Failed to verify the API key. Please check the key and try again.");
                    }
                }
            }, this, RequestMethod.POST, new Dictionary<string, string>
            {
        { "Authorization", $"Bearer {apiKey}" },
        { "Content-Type", "application/x-www-form-urlencoded" }
            });
        }

        private void TryToFetchCommands()
        {
            var now = DateTime.Now;

            if ((now - lastSent).TotalSeconds < 60)
            {
                return;
            }

            lastSent = now;

            FetchCommands(res =>
            {
                DispatchCommands(res.Data);
            }, code => LogError("Unable to fetch data from GameCMS.ORG API (code {0})", code));
        }

        private void FetchCommands(Action<GameCMSApiResponse> callback, Action<int> errorHandler)
        {
            var url = "https://api.gamecms.org/v2/commands/queue/rust";
            webrequest.Enqueue(url, null, (code, response) =>
            {
                if (code != 200)
                {
                    errorHandler(code);
                    return;
                }
                callback(JsonConvert.DeserializeObject<GameCMSApiResponse>(response));
            }, this, RequestMethod.GET, GetRequestHeaders());
        }

        private void DispatchCommands(List<CommandData> commands)
        {
            List<int> executedCommandIds = new List<int>();
            foreach (var commandData in commands)
            {
                var player = players.FindPlayerById(commandData.SteamId.ToString());

                if (player == null) continue;
                if (commandData.MustBeOnline && !player.IsConnected) continue;

                foreach (var command in commandData.Commands)
                {
                    server.Command(command);
                }
                executedCommandIds.Add(commandData.Id);
            }
            if (executedCommandIds.Count > 0)
            {
                MarkCommandsAsCompleted(executedCommandIds);
            }
            Log("Fetched {0} commands.", executedCommandIds.Count);
        }

        private void MarkCommandsAsCompleted(List<int> commandIds)
        {
            var url = "https://api.gamecms.org/v2/commands/complete";
            var requestBody = $"ids={Uri.EscapeDataString(JsonConvert.SerializeObject(commandIds))}";
            webrequest.Enqueue(url, requestBody, (code, response) =>
            {

            }, this, RequestMethod.POST, GetFormRequestHeaders());
        }

        private Dictionary<string, string> GetFormRequestHeaders()
        {
            var ServerApiToken = (string)Config["ServerApiToken"];

            return new Dictionary<string, string>
            {
                { "Authorization", $"Bearer {ServerApiToken}" },
                { "Content-Type", "application/x-www-form-urlencoded" }
            };
        }

        private Dictionary<string, string> GetRequestHeaders()
        {
            var ServerApiToken = (string)Config["ServerApiToken"];

            return new Dictionary<string, string>
            {
                { "Authorization", $"Bearer {ServerApiToken}" },
                { "Accept", "application/json" },
                { "Content-type", "application/json" }
            };
        }

        private string GetExternalIpAddress()
        {
            try
            {
                using (WebClient client = new WebClient())
                {
                    string ip = client.DownloadString("http://checkip.amazonaws.com").Trim();
                    return ip;
                }
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                return "127.0.0.1"; // Default to localhost if unable to fetch
            }
        }

    }

    class GameCMSApiResponse
    {
        [JsonProperty("status")] public int Status { get; set; }
        [JsonProperty("data")] public List<CommandData> Data { get; set; }
    }

    class CommandData
    {
        [JsonProperty("id")] public int Id { get; set; }
        [JsonProperty("username")] public string Username { get; set; }
        [JsonProperty("must_be_online")] public bool MustBeOnline { get; set; }
        [JsonProperty("steam_id")] public string SteamId { get; set; }
        [JsonProperty("commands")] public List<string> Commands { get; set; }
    }
}