Facti13.Web.Backend.Java.V2/ext/sourcepawn-client/Facti13BackendIntegration.sp

#include <sourcemod>
#include <ripext>
#include <tf2_stocks>
#include <tf2>

#define PLUGIN_VERSION "1.0"

public Plugin myinfo = {
	name = "Facti13 Backend Integration",
	author = "gsd",
	description = "Update server info directly without RCON",
	version = PLUGIN_VERSION,
	url = "https://tf2.pblr-nyk.pro"
}

/* CONVAR */
Handle g_server_id_convar = INVALID_HANDLE;
Handle g_api_secret_key_convar = INVALID_HANDLE;
Handle g_api_gateway_convar = INVALID_HANDLE;

char g_server_id[32];
char g_secretkey[64];
char g_gateway[128];

char g_cookie[128];
char g_url[128];

Handle g_timer = INVALID_HANDLE;
int g_lastupdate = 0;
bool g_warned = true;
bool g_setuped = false;
bool g_updating = false;

stock SetupConVar() {
    g_server_id_convar = CreateConVar("sm_fbi_server_id", "srv8", "fbi server id", FCVAR_PROTECTED);
    g_api_secret_key_convar = CreateConVar("sm_fbi_secretkey", "123456789", "fbi secret key", FCVAR_PROTECTED);
    g_api_gateway_convar = CreateConVar("sm_fbi_gateway", "http://192.168.3.50:8080/api/server/%s", "fbi gateway", FCVAR_PROTECTED);
    //
    HookConVarChange(g_server_id_convar, OnServerIdChanged);
    HookConVarChange(g_api_secret_key_convar, OnSecretKeyChanged);
    HookConVarChange(g_api_gateway_convar, OnGatewayChanged);
    //
    GetConVarString(g_server_id_convar, g_server_id, sizeof(g_server_id));
    GetConVarString(g_api_secret_key_convar, g_secretkey, sizeof(g_secretkey));
    GetConVarString(g_api_gateway_convar, g_gateway, sizeof(g_gateway));
    //
    UpdateUrlData();
}

stock UnSetupConvar() {
    UnhookConVarChange(g_server_id_convar, OnServerIdChanged);
    UnhookConVarChange(g_api_secret_key_convar, OnSecretKeyChanged);
    UnhookConVarChange(g_api_gateway_convar, OnGatewayChanged);
}

public OnServerIdChanged(Handle:cvar, const String:oldVal[], const String:newVal[]) {
    strcopy(g_server_id, sizeof(g_server_id), newVal); 
    LogMessage("[FBI] Server id now: %s", g_server_id);
    UpdateUrlData();
}
public OnSecretKeyChanged(Handle:cvar, const String:oldVal[], const String:newVal[]) {
    strcopy(g_secretkey, sizeof(g_secretkey), newVal); 
    LogMessage("[FBI] Secret key now lenght: %d", strlen(g_secretkey));
    UpdateUrlData();
}
public OnGatewayChanged(Handle:cvar, const String:oldVal[], const String:newVal[]) {
    strcopy(g_gateway, sizeof(g_gateway), newVal); 
    LogMessage("[FBI] Gateway now: %s", g_gateway);
    UpdateUrlData();
}

stock UpdateUrlData(){
    g_setuped = false;
    if (strlen(g_server_id)>0 && strlen(g_secretkey)>0){
        Format(g_url, sizeof(g_url), g_gateway, g_server_id);
        Format(g_cookie, sizeof(g_cookie), "secretkey=%s", g_secretkey);
        g_setuped = true;
        LogMessage("[FBI] Successful set URL and SecretKey");
    } else 
        LogError("[FBI] Failed URL and SecretKey");
}

stock HTTPRequest createRequest() {
    HTTPRequest client = INVALID_HANDLE;
    if (strlen(g_url)>0) {
        client = new HTTPRequest(g_url);
        client.SetHeader("Cookie", g_cookie);
        client.Timeout = 3;
    } else {
        LogMessage("[FBI] Client not builded");
    }
    return client;
}

stock JSONObject createPayload() {
    JSONObject payload = new JSONObject();
    payload.SetBool("status", true);

    payload.SetInt("player_count", GetClientCount(true));
    payload.SetInt("max_players", MaxClients);

    char map_name[128];
    GetCurrentMap(map_name, sizeof(map_name));
    payload.SetString("map_name", map_name);

    JSONArray players = new JSONArray();

    for(int client = 0; client <= MAXPLAYERS; client++) {
        if (IsValidClient(client)) {
            JSONObject player = new JSONObject();
            /* Name */
            char name[64];
            GetClientName(client, name, sizeof(name));
            player.SetString("name", name);
            /* Score */
            player.SetInt("score", GetClientFrags(client))
            /* Duration */
            char duration[16];
            int ct = RoundFloat(GetClientTime(client));
            int h = ct / 3600;
            int m = ct % 3600 / 60;
            int s = ct % 60;
            Format(duration, sizeof(duration), "%02d:%02d:%02d", h, m, s);
            player.SetString("duration", duration);
            /* Id */
            player.SetInt("id", GetClientUserId(client));
            /* Ip */
            char ip[32];
            GetClientIP(client, ip, sizeof(ip), false);
            player.SetString("ip", ip);
            /* Loss */
            player.SetInt("loss",RoundFloat(GetClientAvgLoss(client, NetFlow_Both)*1000.0));
            /* Ping */
            player.SetInt("ping",RoundFloat(GetClientLatency(client, NetFlow_Both)*1000.0));
            /* State */
            player.SetString("state", "active")
            /* Steam 2 так надо, не надо спрашивать почему*/
            char steam2[32];
            GetClientAuthId(client, AuthId_Steam3, steam2, sizeof(steam2));
            player.SetString("steam2", steam2);
            /* Position on map */
            float pos[3];
            GetClientAbsOrigin(client, pos);
            player.SetFloat("pos_x", pos[0]);
            player.SetFloat("pos_y", pos[1]);
            player.SetFloat("pos_z", pos[2]);
            /* Player class */
            player.SetInt("clz", TF2_GetPlayerClass(client));
            /* Player team */
            player.SetInt("team", TF2_GetClientTeam(client));
            /* push */
            players.Push(player);
        }

    }

    payload.Set("players", players);
    return payload;
}

stock UpdateStatus(){
    if (!g_setuped) return;
    if (g_updating) return;
    if (GetTime() - g_lastupdate < 5) return;

    g_updating = true;
    JSONObject payload = createPayload();
    createRequest().Post(payload, Request_Callback);
    g_lastupdate = GetTime();
}

static void Request_Callback(HTTPResponse response, any value){
    g_updating = false;
    if (response.Status == HTTPStatus_OK){
        if(!g_warned) {
            LogMessage("Success send payload, after error");
            g_warned = true;
        }
        return;
    }
    else{
        if(g_warned) {
            LogMessage("Failed response! Code: %i", response.Status);
            g_warned = false;
        }
        return;
    }
}

stock IsValidClient(int client){
	if(client > 4096){
		client = EntRefToEntIndex(client);
	}
	if(client < 1 || client > MaxClients)   return false;
	if(!IsClientInGame(client))             return false;
	if(IsFakeClient(client))                return false;
	return true;
}

public OnPluginStart() {
    SetupConVar();
    RegAdminCmd("fbi_test", TestUpdate, ADMFLAG_ROOT);
    g_timer = CreateTimer(15, timerCall, 0, TIMER_REPEAT);
}

public Action timerCall(Handle:t, any:d) {
    UpdateStatus();
    return Plugin_Continue;
}

public OnPluginEnd() {
    UnSetupConvar();
    if (g_timer != INVALID_HANDLE) {
        KillTimer(g_timer);
    }
}

public Action TestUpdate(int client, int args){
    UpdateStatus();
    ReplyToCommand(client, "OK! Last update: %d", g_lastupdate)
    return Plugin_Handled;
}

public OnClientDisconnect(int client) {
    UpdateStatus();
}
public OnClientAuthorized(int client) {
    UpdateStatus();
}
public OnMapStart() {
    UpdateStatus();
}
public OnMapEnd() {
    UpdateStatus();
}