script.js

$( document ).ready(function() {
	
  var lastCommand = "";
	
	$("#txtCommand").bind("enterKey",function(e){
		lastCommand = $("#txtCommand").val();
		sendCommand(lastCommand);
	});

	$("#txtCommand").keyup(function(e){
    if(e.keyCode == 13)
    {
      $(this).trigger("enterKey");
	  $(this).val("");
    }
	if(e.keyCode == 38)
    {
	  $(this).val(lastCommand);
    }
  });

	$( "#btnSend" ).click(function() {
    if($("#txtCommand").val() != "") $("#btnSend").prop('disabled', true);
    sendCommand($("#txtCommand").val());
    if ($("#chkAutoScroll").is(':checked')) scrollLogsDown();
  });

  $( "#btnClearLog" ).click(function() {
    $("#groupConsole").empty();
    alertInfo("Console has cleared.");
  });

});

function logSuccess(log)
{
  datetime = getCurrentTime();
  datetime += " <- ";
  var fullLog = datetime + log;
  $("#groupConsole").append('<li class="list-group-item list-group-item-success">' + fullLog + '</li>');
  $("#btnSend").prop('disabled', false);
  clearOldLogs();
}

function logInfo(log)
{
  datetime = getCurrentTime();
  datetime += " <- ";
  var fullLog = datetime + log;
  $("#groupConsole").append('<li class="list-group-item list-group-item-info">' + fullLog + '</li>');
  $("#btnSend").prop('disabled', false);
  clearOldLogs();
}

function logWarning(log)
{
  datetime = getCurrentTime();
  datetime += " <- ";
  var fullLog = datetime + log;
  $("#groupConsole").append('<li class="list-group-item list-group-item-warning">' + fullLog + '</li>');
  $("#btnSend").prop('disabled', false);
  clearOldLogs();
}

function logDenger(log)
{
  datetime = getCurrentTime();
  datetime += " <- ";
  var fullLog = datetime + log;
  $("#groupConsole").append('<li class="list-group-item list-group-item-danger">' + fullLog + '</li>');
  $("#btnSend").prop('disabled', false);
  clearOldLogs();
}


function alertSuccess(messenge)
{
 $( "#alertMessenge" ).fadeOut( "slow", function() {
  $("#alertMessenge").attr('class', 'alert alert-success text-center');
  $("#alertMessenge").html(messenge);
  $( "#alertMessenge" ).fadeIn( "slow", function() {

  });
});
}

function alertInfo(messenge)
{
 $( "#alertMessenge" ).fadeOut( "slow", function() {
  $("#alertMessenge").attr('class', 'alert alert-info text-center');
  $("#alertMessenge").html(messenge);  
  $( "#alertMessenge" ).fadeIn( "slow", function() {

  });
});
}

function alertWarning(messenge)
{
 $( "#alertMessenge" ).fadeOut( "slow", function() {
  $("#alertMessenge").attr('class', 'alert alert-warning text-center');
  $("#alertMessenge").html(messenge);  
  $( "#alertMessenge" ).fadeIn( "slow", function() {

  });
});
}

function alertDenger(messenge)
{
 $( "#alertMessenge" ).fadeOut( "slow", function() {
  $("#alertMessenge").attr('class', 'alert alert-danger text-center');
  $("#alertMessenge").html(messenge);  
  $( "#alertMessenge" ).fadeIn( "slow", function() {
  });
});
}

function sendCommand(command)
{
  if (command == "") {alertDenger("Please enter command."); return;}
  var datetime = getCurrentTime();
  datetime += " -> ";
  datetime += command;

  $("#groupConsole").append('<li class="list-group-item list-group-item-success">' + datetime + '</li>');
  clearOldLogs();
  $.post( "rcon/index.php", { cmd: command}) .done(function( data ) {
    if(data.indexOf("Unknown command") != -1)
    {
      alertDenger("Unknown command : Please check your command."); 
      logDenger(data);
      clearOldLogs();
      if ($("#chkAutoScroll").is(':checked')) scrollLogsDown();
      return;
    }
    else if(data.indexOf("Usage") != -1)
    {
      alertWarning(data); 
      logWarning(data);
      if ($("#chkAutoScroll").is(':checked')) scrollLogsDown();
      return;
    }
    alertSuccess("Send success!");
    datetime = getCurrentTime();
    datetime += " <- ";
    datetime += data;
    $("#groupConsole").append('<li class="list-group-item list-group-item-info">' + datetime + '</li>');
    $("#btnSend").prop('disabled', false);
    clearOldLogs();
    if ($("#chkAutoScroll").is(':checked')) scrollLogsDown();
  }).fail(function() {
    alertDenger("Error!");
    datetime = getCurrentTime();
    datetime += " <- ";
    datetime += "Error!";
    $("#groupConsole").append('<li class="list-group-item list-group-item-danger">' + datetime + '</li>');
    $("#btnSend").prop('disabled', false);
    clearOldLogs();
    if ($("#chkAutoScroll").is(':checked')) scrollLogsDown();
  });
  if ($("#chkAutoScroll").is(':checked')) scrollLogsDown();
}

function clearOldLogs()
{
 var logItemSize = $("#groupConsole li").size();
 if(logItemSize > 50) {
   $('#groupConsole li:first').remove();
 }
}

function scrollLogsDown(){
  $("#groupConsole").scrollTop($("#groupConsole").get(0).scrollHeight);
}

function getCurrentTime()
{
	var currentdate = new Date(); 
	var datetime = currentdate.getDate() + "/"
  + (currentdate.getMonth()+1)  + "/" 
  + currentdate.getFullYear() + " @ "  
  + currentdate.getHours() + ":"  
  + currentdate.getMinutes() + ":" 
  + currentdate.getSeconds();
  return datetime;
}