host = 'http://panel.q-hd.net';
var channelId = 0;
var dragIsActive = false;
var infoMSGcount = 1;

Element.prototype.remove = function() {
    this.parentElement.removeChild(this);
}
NodeList.prototype.remove = HTMLCollection.prototype.remove = function() {
    for(var i = this.length - 1; i >= 0; i--) {
        if(this[i] && this[i].parentElement) {
            this[i].parentElement.removeChild(this[i]);
        }
    }
}
function toTitleCase(str){
    return str.replace(/\w\S*/g, function(txt){return txt.charAt(0).toUpperCase() + txt.substr(1).toLowerCase();});
}
function update(obj,url,data){
	$.ajax(
	{
		url: url, 
		data: data,
		success: function(result)
		{
			obj.innerHTML=result;
		}
	});
}
function evaluate(url,data){
	$.ajax(
	{
		url: url, 
		data: data,
		success: function(result)
		{
			eval(result);
		}
	});
}
function check_login(){
	var l1 = document.getElementById('input_username');
	var l2 = document.getElementById('input_password');
	if(l1.value.length >= 5 && l1.value != "Username" && l2.value.length >= 5 && l2.value != "password")
	{
		document.getElementById('login_submit').disabled = 0;
	}
	else
	{
		document.getElementById('login_submit').disabled = 1;
	}
}
function validateEmail(email){
	var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
	return re.test(email);
}
function check_register(){
	var l1 = document.getElementById('input_username');
	var l2 = document.getElementById('input_password');
	var l3 = document.getElementById('input_password_repeat');
	var l4 = document.getElementById('input_name');
	var l5 = document.getElementById('input_phone');
	if(l1.value.length >= 5 && l4.value.length >= 4 && l5.value.length >= 4 && l1.value != "Username" 
		&& validateEmail(l1.value) && l2.value.length >= 5 && l2.value != "password" && l2.value == l3.value)
		return true;
	else
		return false;
}
function click_register(){
	var but = document.getElementById('register_submit');
	but.disabled=true;
	var l1 = document.getElementById('input_username');
	var l2 = document.getElementById('input_password');
	var l3 = document.getElementById('input_password_repeat');
	var l4 = document.getElementById('input_name');
	var l5 = document.getElementById('input_phone');
	if(!check_register()){
		var str="";
		if(l1.value.length < 5) str+="Email must be at least 5 symbols long.\n";
		if(l4.value.length < 4) str+="Full name must be at least 4 symbols long.\n";
		if(l5.value.length < 4) str+="Phone number must be at least 5 symbols long.\n";
		if(!validateEmail(l1.value)) str+="Incorrect Email.\n";
		if(l2.value.length < 5) str+="Password must be at least 5 symbols long.\n";
		if(l2.value != l3.value) str+="Password repeated incorrectly.\n";
		if(str.length > 0) alert(str);
		but.disabled=false;
	}
	else{
		document.getElementById("reg_form").submit();
	}
}
function clean_if(id,txt){
	if(document.getElementById(id).value == txt)
		document.getElementById(id).value = "";
	if(id == 'input_password')
		document.getElementById(id).type = "password";
}
function change_if(id,txt,str){
	if(document.getElementById(id).value == txt)
		document.getElementById(id).value = str;
}
function new_window(url){
	window.open(url);
}
function editChannelsList(obj){
	var id = obj.getAttribute("list_id");
	update(document.getElementById('editChLst_inLst'),'getChannels.php','list='+id);
	update(document.getElementById('editChLst_outLst'),'getChannels.php','minusList='+id);
	document.getElementById('dimmer').style.visibility = "visible";
	document.getElementById('editChLst').style.visibility = "visible";
}
function editChannelsList_close(){
	document.getElementById('dimmer').style.visibility = "hidden";
	document.getElementById('editChLst').style.visibility = "hidden";
	document.getElementById("editChLst_outLst").innerHTML = "";
	document.getElementById("editChLst_inLst").innerHTML = "";
}
function editChannelsList_save(){
	editChannelsList_close();
}
function sellect_channel(id){
	var obj = document.getElementById("channel_"+id)
    var cln = obj.cloneNode(true);
	if(obj.parentElement.id == "editChLst_inLst")
		document.getElementById("editChLst_outLst").appendChild(cln);
	else
		document.getElementById("editChLst_inLst").appendChild(cln);
	obj.remove();
}
function edit_channel(obj){
	channelId = obj.getAttribute('cid');
	var title = obj.getAttribute('title');
	var imgsrc = obj.getAttribute('imgsrc');
	var url = obj.getAttribute('url');
	var price = obj.getAttribute('price');
	ifUrlExists(obj);
	document.getElementById('editCh_title').value = title;
	document.getElementById('editCh_img').src = imgsrc;
	document.getElementById('editCh_imgurl').value = imgsrc;
	document.getElementById('editCh_url').value = url;
	document.getElementById('dimmer').style.visibility = "visible";
	document.getElementById('editCh').style.visibility = "visible";
}
function editChannel_close(){
	document.getElementById('dimmer').style.visibility = "hidden";
	document.getElementById('editCh').style.visibility = "hidden";
}
function editChannel_save(){
	editChannel_close();
}
function ifUrlExists(obj){
	var id = obj.getAttribute('cid');
	var url = obj.getAttribute('url');
	$.ajax(
	{
		url: host+'/ifurlexists.php?url='+url,
		success: function(result)
		{
			obj.setAttribute('urlexists',result);
			if(id == channelId)
				if(result == 1)
					document.getElementById('editCh_urlstatus').innerHTML = '<smaller>url ok</smaller>';
				else
					document.getElementById('editCh_urlstatus').innerHTML = '<smaller><orange>url fail</orange></smaller>';
		}
	});
}
function setSellected(obj){
	var x = obj.parentElement.childNodes;
	for(var i=0;i<x.length;i++){
		var c = x[i].getAttribute('class');
		if(x[i] != obj){
			while(c.includes('sellected'))
				c = c.replace('sellected', '');
			x[i].setAttribute('class',c);
		}
		else{
			if(!c.includes('sellected'))
				c += ' sellected';
			obj.setAttribute('class',c);
		}
	}
}
function set_sellected_small(obj){
	var x = document.getElementsByClassName("sellection_small");
	for(var i=0;i<x.length;i++){
		if(x[i] != obj){
			var c = x[i].getAttribute('class');
			while(c.includes('sellected_small'))
				c = c.replace('sellected_small', '');
			x[i].setAttribute('class',c);
		}
		else{
			var c = obj.getAttribute('class');
			if(!c.includes('sellected_small'))
				c += ' sellected_small';
			obj.setAttribute('class',c);
		}
	}
}
function enable_edit(obj){
	var start_data = obj.innerHTML;
	obj.innerHTML = "<input type='text' class='input_invis' value='"+start_data+"' onchange='disable_edit("+obj+");' id='enable_edit_dom' onfocusout="+'"'+"disable_edit(this,'"+start_data+"')"+'"'+">";
	document.getElementById('enable_edit_dom').focus();
}
function disable_edit(obj,start_data){
	var prnt = obj.parentElement;
	var end_data = obj.value;
	var onSave = obj.getAttribute('onSave');
	if(onSave)eval(onSave);
	if(end_data != start_data){
		// Edit agent member
		if(prnt.id.substring(0,10) == 'agent_user'){
			var i = prnt.id.substring(11).indexOf('_');
			var member_id = prnt.id.substring(11,11+i);
			var change = prnt.id.substring(i+12);
			update(document.getElementById('agent_members_list'),'agent_users_list.php','agent_id='+cid+'&changeMember='+member_id+'&set='+change+'&value='+end_data);
		}
	}
	prnt.innerHTML = end_data;
}
function agent_logout(){
	window.location.assign("kill_session.php");
}
function user_logout(){
	window.location.assign("kill_session.php");
}
function rotate(div,deg){
	div.style.webkitTransform = 'rotate('+deg+'deg)'; 
    div.style.mozTransform    = 'rotate('+deg+'deg)'; 
    div.style.msTransform     = 'rotate('+deg+'deg)'; 
    div.style.oTransform      = 'rotate('+deg+'deg)'; 
    div.style.transform       = 'rotate('+deg+'deg)';
}
function input_mac(obj){
	var val = obj.value;
	if(document.getElementById('member_add_device_autosep'))
		if(!document.getElementById('member_add_device_autosep').checked)
			return false;
	if(val.charAt(2) != ':' && val.charAt(2) != '') val = val.substring(0,2) + ':' + val.substring(2,val.length);
	if(val.charAt(5) != ':' && val.charAt(5) != '') val = val.substring(0,5) + ':' + val.substring(5,val.length);
	if(val.charAt(8) != ':' && val.charAt(8) != '') val = val.substring(0,8) + ':' + val.substring(8,val.length);
	if(val.charAt(11) != ':' && val.charAt(11) != '') val = val.substring(0,11) + ':' + val.substring(11,val.length);
	if(val.charAt(14) != ':' && val.charAt(14) != '') val = val.substring(0,14) + ':' + val.substring(14,val.length);
	if(val.length > 17) val = val.substring(0,17);
	if(val.charAt(val.length-1) == 'o') val = val.substring(0,val.length-1);
	//if(val.length == 2) val+=':';
	obj.value = val;
}
function toogle_height(obj,h1 = '1.2em',h2 = 'auto'){
	var h = obj.style.height;
	if(h != h2)
		obj.style.height = h2;
	else
		obj.style.height = h1;
}
function infoMSG(txt,sticky = false,color = false){
	var holder = document.getElementById('info_messages_holder');
	while(txt.indexOf("\n") > 0){txt = txt.replace("\n", "</br>")};
	var iDiv = document.createElement('div');
	iDiv.id = 'infoMSG_'+infoMSGcount;
	iDiv.className = 'info_message';
	iDiv.setAttribute("onclick", "infoMSGremove('"+iDiv.id+"')");
	if(color)iDiv.style.background = color;
	if(!sticky)setTimeout(function(){infoMSGremove(iDiv.id);}, 5000);
	iDiv.innerHTML = txt;
	holder.appendChild(iDiv);
	holder.scrollTop = holder.scrollHeight;
	infoMSGcount++;
}
function infoMSGremove(id){
	var obj = document.getElementById(id);
	obj.style.opacity='0';
	setTimeout(function(){HTMLdelete(obj);}, 500);
}
function HTMLdelete(obj){
	obj.parentElement.removeChild(obj);
}
function secondsReadable(s){
	s = Math.round(s);
	if(s<60)
		return s+"s";
	if(s<3600)
		return Math.floor(s/60)+"m";
	if(s<86400){
		var h = Math.floor(s/3600);
		return h+"h "+Math.floor(s/60-h*60)+"m";
	}
	var h = Math.floor(s/3600);
	var d = Math.floor(h/24);
	return d+"d "+(h-d*24)+"h "+Math.floor(s/60-h*60)+"m";
}
function bitsReadable(b){
	var s='';
	if(b > 1024){b/=1024;s='k'}
	if(b > 1024){b/=1024;s='M'}
	if(b > 1024){b/=1024;s='G'}
	if(b > 1024){b/=1024;s='T'}
	return Math.round(b*100)/100+s;
}