GOOGLE APPS SCRIPT - vmkCURL v1.0 by ManMan89

// vmkCURL v1.0 by ManMan89 FOR GOOGLE APPS SCRIPT

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function vmkCurl(Link, Meod, Headers, DLieuSend, CookieFile, Source){
  if(typeof(Link) != "string"){return "REQUIRE LINK IS STRING DATA TYPE";}
  if(typeof(Meod) != "string"){return "REQUIRE METHOD IS STRING DATA TYPE";}
  if(Headers == null || typeof(Headers) != "object"){return "REQUIRE HEADERS IS ARRAY DATA TYPE";}
  if(DLieuSend == null || typeof(DLieuSend) != "object"){return "REQUIRE DATA IS ARRAY DATA TYPE";}
  if(typeof(CookieFile) != "string"){return "REQUIRE COOKIE FILE IS STRING DATA TYPE";}
  if(typeof(Source) != "string"){return "REQUIRE SOURCE IS STRING DATA TYPE";}

  var supp_meod = ["GET","POST","PUT","DELETE"];
  var supp_pro = ["HTTP","HTTPS"];

  Link = Trim(Link.toString());
  Meod = Trim(Meod.toString());
  Source = Trim(Source.toString());

  var Cookies = ScriptProperties.getProperty(CookieFile);
  if(Cookies == null){
    Cookies = "";
  }else{
    Cookies = Trim(Cookies.toString());
  }

  if(Link == "" || Meod == ""){return "LINK OR METHOD IS MISSING";}

  Meod = Meod.toUpperCase();
  if(supp_meod.indexOf(Meod) == -1){return "METHOD NOT SUPPORT";}

  var check_pro = Link.toString().split("://");
  if(supp_pro.indexOf(check_pro[0].toUpperCase()) == -1){return "PROTOCOL NOT SUPPORT";}

  var idem = 0;
  var vmkCauHinh = {};
  var vmkHeaders = Headers;
  var vmkPayLoad = "";

  // GOOGLE NOT ALLOW CHANGE USER-AGENT

  if(Cookies != ""){vmkHeaders["Cookie"] = Cookies;}
  if(Source != ""){vmkHeaders["Referer"] = Source;}

  vmkCauHinh["headers"] = vmkHeaders;
  vmkCauHinh["method"] = Meod.toLowerCase();

  for(var index in DLieuSend){idem += 1;}

  if(Meod == "GET"){
    if(idem != 0){
      for(var i in DLieuSend){vmkPayLoad = vmkPayLoad + i + "=" + UrlEncode3986(DLieuSend[i],"GET") + "&";}
      if(Link.indexOf("?") != -1){Link = Link.substring(0,Link.indexOf("?"));}
      Link = Link + "?" + vmkPayLoad.replace(/\&$/,"");
    }
  }

  if(Meod == "POST"){
    if(idem != 0){
      for(var i in DLieuSend){vmkPayLoad = vmkPayLoad + i + "=" + UrlEncode3986(DLieuSend[i],"POST") + "&";}
      vmkCauHinh["payload"] = vmkPayLoad.replace(/\&$/,"");
    }
    for(var i in vmkCauHinh["headers"]){
      if(i.toLowerCase() == "content-type"){
        vmkCauHinh["contentType"] = vmkCauHinh["headers"][i];
      }
    }
  }

  try{
    var response = UrlFetchApp.fetch(Link,vmkCauHinh);
    Cookies = response.getAllHeaders()['Set-Cookie'];
    if(Cookies != undefined){
      if(Cookies != ""){ScriptProperties.setProperty(CookieFile, Cookies.toString());}
    }
    return {"headerz": response.getAllHeaders(),"bodyz": response.getContentText()};
  }catch(e){
    return e;
  }
}

function vmkCurlTESTER(){
  Logger.clear();

  // EXAMPLE GET

  var link = "https://www.neobux.com/m/l/?a=1&b=2&c=3";
  var source = "http://www.google.com";
  var CookieFile = "vmkCookies.ini";
  var DLieuSend = {
    "login": "yes",
    "username": "admin",
    "password": "123 456 789"
  };
  var headers = {
    "X-Sign": "ManMan89",
    "Accept-Language": "en-us,en;q=0.5",
    "Accept-Charset": "ISO-8859-1,utf-8;q=0.7,*;q=0.7",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*'.'/*;q=0.8"
  };
  var vmkopen = vmkCurl(link, "GET", headers, DLieuSend, CookieFile, source);
  Logger.log(vmkopen);

  // EXAMPLE POST

  var link = "https://www.neobux.com/m/l/?a=1&b=2&c=3";
  var source = "http://www.google.com";
  var CookieFile = "vmkCookies.ini";
  var DLieuSend = {
    "login": "yes",
    "username": "admin",
    "password": "123 456 789"
  };
  var headers = {
    "X-Sign": "ManMan89",
    "Accept-Language": "en-us,en;q=0.5",
    "Accept-Charset": "ISO-8859-1,utf-8;q=0.7,*;q=0.7",
    "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
    "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*'.'/*;q=0.8"
  };
  var vmkopen = vmkCurl(link, "POST", headers, DLieuSend, CookieFile, source);
  Logger.log(vmkopen);
}

function UrlEncode3986(DLieu,Meod){
  var kq = "";
  var supp_meod = ["GET","POST"];

  if(typeof(DLieu) != "string"){return "REQUIRE DATA IS STRING DATA TYPE";}
  if(typeof(Meod) != "string"){return "REQUIRE METHOD IS STRING DATA TYPE";}

  DLieu = Trim(DLieu.toString());
  Meod = Trim(Meod.toString());

  if(DLieu == "" || Meod == ""){return "DATA OR METHOD IS MISSING";}

  Meod = Meod.toUpperCase();
  if(supp_meod.indexOf(Meod) == -1){return "METHOD NOT SUPPORT";}

  var vmkreplace = {
    "!": "%21",
    "*": "%2A",
    "'": "%27",
    "(": "%28",
    ")": "%29"
  };
  kq = encodeURIComponent(DLieu);
  for(var val in vmkreplace){kq = kq.split(val).join(vmkreplace[val]);}
  if(Meod == "POST"){kq = kq.replace(/%20/g,'+');}

  return kq;
}

function Trim(string){
  if(typeof(string) === "undefined"){return ""}
  return string.toString().replace(/^\s\s*/,'').replace(/\s\s*$/,'');
}