$.taconite.debug = true;

function get(url) {
	//Visualizzo il loading
	$("#loading").show();

	//Aggiungo un token alla chiamata ajax
	url += '&htr='+ Math.random();

	//Effettuo la chiamata ajax
	$.get(url, function(){
		$("#loading").hide();
	});
}

function post(url,form) {
	$.post(url, $(form).formSerialize());
}

function loginbox(username,password,baseurl,sid) {
	url  = baseurl;
	url += '?cmd=login';
	url += '&u=' + username;
	url += '&p=' + password;
	url += '&r=' + 'box';
	url += '&s=' + sid;
	get(url);

	return false;
}
function logoutbox(baseurl) {
	url  = baseurl;
	url += '?cmd=logout';
	url += '&r=' + 'box';
	get(url);
	return false;
}
function login(username,password) {
	url  = '?cmd=login';
	url += '&u=' + username;
	url += '&p='  + password;
	get(url);

	return false;
}
function logout() {
	get('?cmd=logout');
}

function todo() { alert('ToDo'); }

// Menu top
function menu_top_click(obj){
	menu_top_cmd($(obj).attr('cmd'));
}

function menu_top_cmd(cmd){
	$("#menu_top a[cmd]").parent().removeClass('on');
	$("#menu_top a[cmd='"+cmd+"']").parent().addClass('on');
	get('?cmd='+cmd);
}

// Menu laterale
function menu_lato_click(){
	menu_lato_cmd($(this).attr('cmd'));
}
function menu_lato_cmd(cmd){
	$("#col_menu a[cmd]").parent().removeClass('on');
	$("#col_menu a[cmd='"+cmd+"']").parent().addClass('on');
	get('?cmd='+cmd);
}

// Tipo file
function delete_tipo(){
	if (!confirm('admin_confermi_cancellazione')) return;
	var idrecord = ($(this).parent().parent().attr('idrecord'));
	var url = '?cmd=admin_file_tipo';
	url = url+'&delrecord='+idrecord;
	get(url);
}
function edit_tipo(){
	var idrecord = $(this).parent().parent().attr('idrecord');
	var url = '?cmd=admin_file_tipo';
	url = url+'&editrecord='+idrecord;
	get(url);
}
function cancel_edit_tipo(){
	var url = '?cmd=admin_file_tipo';
	get(url);
}
function save_tipo(){
	var idrecord = $(this).parent().parent().attr('idrecord');
	var nome = $('#content tr[@idrecord='+idrecord+'] input[@name=nome]').val();
	if ( nome != '' ){
		var url = '?cmd=admin_file_tipo';
		url = url+'&saverecord='+idrecord;
		url = url+'&nome='+nome;
		get(url);
	}
	else{
		alert('admin_errore_nome_tipo_file');
	}
}

function nuovo_tipo(){
	if ( nome = prompt('admin_errore_nome_nuovo_tipo_file', '') ){
		var url = '?cmd=admin_file_tipo';
		url = url+'&saverecord=new';
		url = url+'&nome='+nome;
		get(url);
	}
}


// Gruppo
function delete_gruppo(){
	if (!confirm('Confermi la cancellazione?')) return;
	var idrecord = ($(this).parent().parent().attr('idrecord'));
	var url = '?cmd=admin_gruppi';
	url = url+'&delrecord='+idrecord;
	get(url);
}
function edit_gruppo(){
	var idrecord = $(this).parent().parent().attr('idrecord');
	var url = '?cmd=admin_gruppi';
	url = url+'&editrecord='+idrecord;
	get(url);
}
function cancel_edit_gruppo(){
	var url = '?cmd=admin_gruppi';
	get(url);
}

function save_gruppo(){
	var idrecord = $(this).parent().parent().attr('idrecord');
	var nome = $('#content tr[@idrecord='+idrecord+'] input[@name=nome]').val();
	if ( nome != '' ){
		var url = '?cmd=admin_gruppi';
		url = url+'&saverecord='+idrecord;
		url = url+'&nome='+nome;
		get(url);
	}
	else{
		alert('admin_errore_nome_gruppo');
	}
}

function nuovo_gruppo(){
	if ( nome = prompt('admin_errore_nome_nuovo_gruppo', '') ){
		var url = '?cmd=admin_gruppi';
		url = url+'&saverecord=new';
		url = url+'&nome='+nome;
		get(url);
	}
}

// Utente
function delete_utente(){
	if (!confirm('admin_confermi_cancellazione')) return;
	var idrecord = ($(this).parent().parent().attr('idrecord'));
	var url = '?cmd=admin_utenti';
	url = url+'&delrecord='+idrecord;
	get(url);
}
function edit_utente(){
	var idrecord = $(this).parent().parent().attr('idrecord');
	var url = '?cmd=admin_utente';
	url = url+'&editrecord='+idrecord;
	get(url);
}
function nuovo_utente(){
	get('?cmd=admin_utente&editrecord=new');
}
function save_utente(){

	//Verifico i dati
	if ( $("#frm_record input[@name='nominativo']").val() == '' ){
		alert('admin_errore_utente_nominativo');
		return false;
	}

	if ( $("#frm_record input[@name='login']").val() == '' ){
		alert('Login obbligatorio');
		return false;
	}

	var url='';
	url += '?cmd=admin_utenti';
	post(url,'#frm_record');
}


// -------------------------------------------------------------------
function fSendFile(field){
	var sfdebug=false;

	var id = new Date().getTime();
	var fileElementId = $(field).attr('id');
	var fileExtra = $(field).attr('name')=='EXTRA';

	//create loading
	var loadId = 'jUploadLoading' + id;
	var loading = $('<div id="' + loadId + '" class="uploading">file_uploading</div>');
	$(field).hide();
	$(field).after(loading);

	//create form
	var formId = 'jUploadForm' + id;
	var fileId = 'jUploadFile' + id;
	var form = $('<form  action="#" method="POST" name="' + formId + '" id="' + formId + '" enctype="multipart/form-data"></form>');
	var oldElement = $('#' + fileElementId);
	var newElement = $(oldElement).clone();
	$(oldElement).attr('id', fileId);
	$(oldElement).before(newElement);
	$(oldElement).appendTo(form);

	//set attributes
	$(form).css('position', 'absolute');
	$(form).css('top', '-1200px');
	$(form).css('left', '-1200px');
	$(form).appendTo('body');

	//create frame
  var frameId = 'jUploadFrame' + id;
  if(window.ActiveXObject) {
      var io = document.createElement('<iframe id="' + frameId + '" name="' + frameId + '" />');
      if(typeof uri== 'boolean'){
          io.src = 'javascript:false';
      }
      else if(typeof uri== 'string'){
          io.src = uri;
      }
  }
  else {
      var io = document.createElement('iframe');
      io.id = frameId;
      io.name = frameId;
  }
  io.style.background = 'yellow';
  io.style.position = 'absolute';
  io.style.top = '-1000px';
  io.style.left = '-1000px';
	if (sfdebug) {io.style.top = '0px'; io.style.left = '0px';}
  document.body.appendChild(io);

	// Send Form
	url  = '?cmd=send_file';
	url += '&fileId='+id+'&fieldName='+$(field).attr('name');
	url += '&rd='+ Math.random();

	$(form).attr('action', url);
	$(form).attr('method', 'POST');
	$(form).attr('target', frameId);
  if(form.encoding){
		form.encoding = 'multipart/form-data';
	}
	else {
		form.enctype = 'multipart/form-data';
	}
	$(form).submit();

	// Rimuove i campi dell'eventuale precedente file
	$('input[@name='+$(field).attr('name')+']').remove();
	$('input[@name='+$(field).attr('name')+'-id]').remove();

	// Callback alla conclusione dell'upload
	var xml = {}
	var uploadCallback = function(isTimeout) {

		var sfdebug=false;
		var io = document.getElementById(frameId);
		// extract the server response from the iframe
		var doc = io.contentWindow ? io.contentWindow.document : io.contentDocument ? io.contentDocument : io.document;
		var docbody = doc.body ? doc.body.innerHTML : "KO";
		var data = docbody.split("|");

		if (data[0]=="OK"){
			if(fileExtra){
				if (sfdebug) {alert(fileElementId+' | '+id+' | '+data[1]+' | '+data[2]+' | '+data[3]);}
				var  liFile = '<div id="'+id+'-div">';
				liFile = liFile + '<input type="hidden" class="hidden" id="'+id+'-id" name="'+data[3]+'-id[]" value="'+data[1]+'">';
				liFile = liFile + '<input type="hidden" class="hidden" id="'+id+'" name="'+data[3]+'[]" value="'+data[2]+'">';
				liFile = liFile + '<input type="text" id="'+id+'-ord" name="'+data[3]+'-ord[]" value="99">';
				liFile = liFile + data[2];
				liFile = liFile + ' [<a href="#" onclick="return fDelFileExtra(\''+id+'\')" >Elimina</a>]';
				liFile = liFile + '</div>';
				var idGallery = fileElementId.substr(6);
				$('#li_GALLERY_'+idGallery+' .gallery').append(liFile);
				var  al = '<input type="file" name="EXTRA" id="'+fileElementId+'" class="input" onchange="fSendFile(this)" >';
				var il = $(al);
				$(loading).fadeOut("slow", function() {$(this).before(il).remove()} );
			}
			else{
				var  al = '<span id="'+id+'-span">';
				al = al + '<input type="hidden" class="hidden" id="'+id+'-id" name="'+data[3]+'-id" value="'+data[1]+'">';
				al = al + '<input type="hidden" class="hidden" id="'+id+'" name="'+data[3]+'" value="'+data[2]+'">';
				if (sfdebug) {al = al + 'File '+data[2]+' caricato';}
				al = al + data[2];
				al = al + ' [<a href="#" onclick="return fDelFile(\''+id+'\')" >Elimina</a>]';
				al = al + '</span>';
				var il = $(al);
				$(loading).fadeOut("slow", function() {$(this).before(il).remove()} );
			}
		}

		if (sfdebug) {alert('Hello');}

		$(io).unbind();
		setTimeout(function() {
			try {
				//$(loading).remove();
				$(io).remove();
				$(form).remove();
			}
			catch(e) {
				jQuery.handleError(s, xml, null, e);
			}
		}, 100);
		xml = null

	}

	if(window.attachEvent){
		document.getElementById(frameId).attachEvent('onload', uploadCallback);
	}
	else{
		document.getElementById(frameId).addEventListener('load', uploadCallback, false);
	}

	return false;
}

function fDelFile(fldId){

	var fName = $('#'+fldId).attr('name');
	var fNew = $('<input type="file" name="'+fName+'" id="'+fldId+'" class="input" onchange="fSendFile(this)" >');
	var fRem = $('<input type="hidden" class="hidden" name="'+fName+'-id" value="remove">');

	$('#'+fldId).remove();
	$('#'+fldId+'-id').remove();

	$('#'+fldId+'-span').hide();
	$('#'+fldId+'-span').after(fNew);
	$('#'+fldId+'-span').after(fRem);
	$('#'+fldId+'-span').remove();

	return false;
}


function save_file(){

	//Verifico se ho impostato il fome del file
	if ( ($("input[name='nomefile']").val() == '') ){
		alert('admin_errore_selezionare_file');
		return;
	}

	//Verifico se ho impostato almeno una categoria
	if ( !$('input.edit-file-tipo:checked').length ){
		alert('admin_errore_selezionare_tipo_file');
		return;
	}

	//Verifico se ho impostato un utente o un gruppo
	if ( $('input.edit-file-gruppo').length || $('input.edit-file-utente').length ){
		if ( !$('input.edit-file-gruppo:checked').length && !$('input.edit-file-utente:checked').length ){
			alert('admin_errore_selezionare_gruppo_utente');
			return;
		}
	}

	var url='';
	url += '?cmd=admin_file';
	post(url,'#frm_record');
}

// Operazioni su files
function files_tipo_click(){
	files_tipo_list($(this).attr('idtipo'));
}
function files_tipo_list(idtipo){
	$("#col_menu a[idtipo]").parent().removeClass('on');
	$("#col_menu a[idtipo='"+idtipo+"']").parent().addClass('on');
	get('?cmd=files_list&idtipo='+idtipo);
}
function files_download(){
	var idrecord = ($(this).parent().parent().attr('idrecord'));
	var url = '?cmd=files_download';
	url = url+'&idrecord='+idrecord;
	get(url);
}

function delete_file(obj,idtipo){
	if (!confirm('admin_confermi_cancellazione')) return;
	var idrecord = ($(obj).parent().parent().attr('idrecord'));
	var url = '?cmd=files_list';
	url = url+'&idtipo='+idtipo;
	url = url+'&delrecord='+idrecord;
	get(url);
}
function edit_file(obj,idtipo){
	var idrecord = ($(obj).parent().parent().attr('idrecord'));
	var url = '?cmd=admin_file';
	url = url+'&idtipo='+idtipo;
	url = url+'&editrecord='+idrecord;
	get(url);
}
function file_list(idtipo){
	var cmd='files';
	$("#menu_top a[cmd]").parent().removeClass('on');
	$("#menu_top a[cmd='"+cmd+"']").parent().addClass('on');
	get('?cmd='+cmd+'&showtipo='+idtipo);
}