$(function(){
  UI.elements = {
    menu: $('nav > .menu'),
    main: $('main'),
    header: $('header'),
    connection: {
      status: $('#connection'),
      user_and_host: $('#user_and_host'),
      msg: $('#message')
    }
  };
  UI.buildMenu();
  UI.stored.getOpts();
  
  //get stored login data
  try {
    if ('mistLogin' in sessionStorage) {
      var stored = JSON.parse(sessionStorage['mistLogin']);
      mist.user.name = stored.name;
      mist.user.password = stored.password;
      mist.user.host = stored.host;
    }
  }
  catch (e) {}
  
  //check if username and host have been stored in the url
  if (location.hash) {
    var hash = decodeURIComponent(location.hash).substring(1).split('@');
    var user = hash[0].split('&');
    mist.user.name = user[0];
    if (user[1]) { mist.user.host = user[1]; }
  }
  
  //check if we are logged in
  mist.send(function(d){
    //we're logged in
    $(window).trigger('hashchange');
  },{},{timeout: 5, hide: true});
  
  var lastpos = 0;
  $('body > div.filler').on('scroll',function(){
    var pos = $(this).scrollLeft();
    if (pos !=  lastpos) {
      UI.elements.header.css('margin-right',-1*pos+'px');
    }
    lastpos = pos;
  });
});

$(window).on('hashchange', function(e) {
  var loc = decodeURIComponent(location.hash).substring(1).split('@');
  if (!loc[1]) { loc[1] = ''; }
  var tab = loc[1].split('&');
  if (tab[0] == '') { tab[0] = 'Overview'; }
  UI.showTab(tab[0],tab[1]);
});

var otherhost = {
  host: false,
  https: false
};
var UI = {
  debug: false,
  elements: {},
  stored: {
    getOpts: function(){
      var stored = localStorage['stored'];
      if (stored) {
        stored = JSON.parse(stored);
      }
      $.extend(true,this.vars,stored);
      return this.vars;
    },
    saveOpt: function(name,val){
      this.vars[name] = val;
      localStorage['stored'] = JSON.stringify(this.vars);
      return this.vars;
    },
    vars: {
      helpme: true
    }
  },
  interval: {
    clear: function(){
      if (typeof this.opts == 'undefined') {
        return;
      }
      clearInterval(this.opts.id);
      delete this.opts;
    },
    set: function(callback,delay){
      if (this.opts) {
        log('[interval]','Set called on interval, but an interval is already active.');
      }
      
      this.opts = {
        delay: delay,
        callback: callback
      };
      this.opts.id = setInterval(callback,delay);
    }
  },
  returnTab: ['Overview'],
  countrylist: {'AF':'Afghanistan','AX':'Åland Islands','AL':'Albania','DZ':'Algeria','AS':'American Samoa','AD':'Andorra',
    'AO':'Angola','AI':'Anguilla','AQ':'Antarctica','AG':'Antigua and Barbuda','AR':'Argentina','AM':'Armenia','AW':'Aruba',
    'AU':'Australia','AT':'Austria','AZ':'Azerbaijan','BS':'Bahamas','BH':'Bahrain','BD':'Bangladesh','BB':'Barbados',
    'BY':'Belarus','BE':'Belgium','BZ':'Belize','BJ':'Benin','BM':'Bermuda','BT':'Bhutan','BO':'Bolivia, Plurinational State of',
    'BQ':'Bonaire, Sint Eustatius and Saba','BA':'Bosnia and Herzegovina','BW':'Botswana','BV':'Bouvet Island','BR':'Brazil',
    'IO':'British Indian Ocean Territory','BN':'Brunei Darussalam','BG':'Bulgaria','BF':'Burkina Faso','BI':'Burundi','KH':'Cambodia',
    'CM':'Cameroon','CA':'Canada','CV':'Cape Verde','KY':'Cayman Islands','CF':'Central African Republic','TD':'Chad','CL':'Chile',
    'CN':'China','CX':'Christmas Island','CC':'Cocos (Keeling) Islands','CO':'Colombia','KM':'Comoros','CG':'Congo',
    'CD':'Congo, the Democratic Republic of the','CK':'Cook Islands','CR':'Costa Rica','CI':'Côte d\'Ivoire','HR':'Croatia',
    'CU':'Cuba','CW':'Curaçao','CY':'Cyprus','CZ':'Czech Republic','DK':'Denmark','DJ':'Djibouti','DM':'Dominica',
    'DO':'Dominican Republic','EC':'Ecuador','EG':'Egypt','SV':'El Salvador','GQ':'Equatorial Guinea','ER':'Eritrea','EE':'Estonia',
    'ET':'Ethiopia','FK':'Falkland Islands (Malvinas)','FO':'Faroe Islands','FJ':'Fiji','FI':'Finland','FR':'France','GF':'French Guiana',
    'PF':'French Polynesia','TF':'French Southern Territories','GA':'Gabon','GM':'Gambia','GE':'Georgia','DE':'Germany','GH':'Ghana',
    'GI':'Gibraltar','GR':'Greece','GL':'Greenland','GD':'Grenada','GP':'Guadeloupe','GU':'Guam','GT':'Guatemala','GG':'Guernsey',
    'GN':'Guinea','GW':'Guinea-Bissau','GY':'Guyana','HT':'Haiti','HM':'Heard Island and McDonald Islands',
    'VA':'Holy See (Vatican City State)','HN':'Honduras','HK':'Hong Kong','HU':'Hungary','IS':'Iceland','IN':'India','ID':'Indonesia',
    'IR':'Iran, Islamic Republic of','IQ':'Iraq','IE':'Ireland','IM':'Isle of Man','IL':'Israel','IT':'Italy','JM':'Jamaica',
    'JP':'Japan','JE':'Jersey','JO':'Jordan','KZ':'Kazakhstan','KE':'Kenya','KI':'Kiribati',
    'KP':'Korea, Democratic People\'s Republic of','KR':'Korea, Republic of','KW':'Kuwait','KG':'Kyrgyzstan',
    'LA':'Lao People\'s Democratic Republic','LV':'Latvia','LB':'Lebanon','LS':'Lesotho','LR':'Liberia','LY':'Libya',
    'LI':'Liechtenstein','LT':'Lithuania','LU':'Luxembourg','MO':'Macao','MK':'Macedonia, the former Yugoslav Republic of',
    'MG':'Madagascar','MW':'Malawi','MY':'Malaysia','MV':'Maldives','ML':'Mali','MT':'Malta','MH':'Marshall Islands',
    'MQ':'Martinique','MR':'Mauritania','MU':'Mauritius','YT':'Mayotte','MX':'Mexico','FM':'Micronesia, Federated States of',
    'MD':'Moldova, Republic of','MC':'Monaco','MN':'Mongolia','ME':'Montenegro','MS':'Montserrat','MA':'Morocco','MZ':'Mozambique',
    'MM':'Myanmar','NA':'Namibia','NR':'Nauru','NP':'Nepal','NL':'Netherlands','NC':'New Caledonia','NZ':'New Zealand','NI':'Nicaragua',
    'NE':'Niger','NG':'Nigeria','NU':'Niue','NF':'Norfolk Island','MP':'Northern Mariana Islands','NO':'Norway','OM':'Oman',
    'PK':'Pakistan','PW':'Palau','PS':'Palestine, State of','PA':'Panama','PG':'Papua New Guinea','PY':'Paraguay','PE':'Peru',
    'PH':'Philippines','PN':'Pitcairn','PL':'Poland','PT':'Portugal','PR':'Puerto Rico','QA':'Qatar','RE':'Réunion',
    'RO':'Romania','RU':'Russian Federation','RW':'Rwanda','BL':'Saint Barthélemy','SH':'Saint Helena, Ascension and Tristan da Cunha',
    'KN':'Saint Kitts and Nevis','LC':'Saint Lucia','MF':'Saint Martin (French part)','PM':'Saint Pierre and Miquelon',
    'VC':'Saint Vincent and the Grenadines','WS':'Samoa','SM':'San Marino','ST':'Sao Tome and Principe','SA':'Saudi Arabia',
    'SN':'Senegal','RS':'Serbia','SC':'Seychelles','SL':'Sierra Leone','SG':'Singapore','SX':'Sint Maarten (Dutch part)','SK':'Slovakia',
    'SI':'Slovenia','SB':'Solomon Islands','SO':'Somalia','ZA':'South Africa','GS':'South Georgia and the South Sandwich Islands',
    'SS':'South Sudan','ES':'Spain','LK':'Sri Lanka','SD':'Sudan','SR':'Suriname','SJ':'Svalbard and Jan Mayen','SZ':'Swaziland',
    'SE':'Sweden','CH':'Switzerland','SY':'Syrian Arab Republic','TW':'Taiwan, Province of China','TJ':'Tajikistan',
    'TZ':'Tanzania, United Republic of','TH':'Thailand','TL':'Timor-Leste','TG':'Togo','TK':'Tokelau','TO':'Tonga',
    'TT':'Trinidad and Tobago','TN':'Tunisia','TR':'Turkey','TM':'Turkmenistan','TC':'Turks and Caicos Islands','TV':'Tuvalu',
    'UG':'Uganda','UA':'Ukraine','AE':'United Arab Emirates','GB':'United Kingdom','US':'United States',
    'UM':'United States Minor Outlying Islands','UY':'Uruguay','UZ':'Uzbekistan','VU':'Vanuatu','VE':'Venezuela, Bolivarian Republic of',
    'VN':'Viet Nam','VG':'Virgin Islands, British','VI':'Virgin Islands, U.S.','WF':'Wallis and Futuna','EH':'Western Sahara','YE':'Yemen',
    'ZM':'Zambia','ZW':'Zimbabwe'
  },
  tooltip: {
    show: function (pos,contents){
      $tooltip = this.element;
      
      if (!$.contains(document.body,$tooltip[0])) {
        $('body').append($tooltip);
      }
      
      $tooltip.html(contents);
      clearTimeout(this.hiding);
      delete this.hiding;
      
      var mh = $(document).height() - $tooltip.outerHeight();
      var mw = $(document).width() - $tooltip.outerWidth();
      
      $tooltip.css('left',Math.min(pos.pageX+10,mw-10));
      $tooltip.css('top',Math.min(pos.pageY+25,mh-10));
      
      $tooltip.show().addClass('show');
    },
    hide: function() {
      $tooltip = this.element;
      $tooltip.removeClass('show');
      this.hiding = setTimeout(function(){
        $tooltip.hide();
      },500);
    },
    element: $('<div>').attr('id','tooltip')
  },
  humanMime: function (type) {
    var human = false;
    switch (type) {
      case 'html5/application/vnd.apple.mpegurl':
        human = 'HLS';
        break;
      case 'html5/video/mp4':
        human = 'MP4';
        break;
      case 'dash/video/mp4':
        human = 'DASH';
        break;
      case 'flash/11':
        human = 'HDS';
        break;
      case 'flash/10':
        human = 'RTMP';
        break;
      case 'flash/7':
        human = 'Progressive';
        break;
      case 'html5/audio/mp3':
        human = 'MP3';
        break;
      case 'html5/video/mp2t':
        human = 'TS';
        break;
      case 'html5/application/vnd.ms-ss':
        human = 'Smooth';
        break;
      case 'html5/text/vtt':
        human = 'VTT Subtitles';
        break;
      case 'html5/text/plain':
        human = 'SRT Subtitles';
        break;
      case 'html5/text/javascript':
        human = 'JSON Subtitles';
        break;
    }
    return human;
  },
  popup: {
    element: null,
    show: function(content) {
      this.element = $('<div>').attr('id','popup').append(
        $('<button>').text('Close').addClass('close').click(function(){
          UI.popup.element.fadeOut('fast',function(){
            UI.popup.element.remove();
            UI.popup.element = null;
          });
        })
      ).append(content);
      $('body').append(this.element);
    }
  },
  menu: [
    {
      Overview: {},
      Protocols: {},
      Streams: {
        hiddenmenu: {
          Edit: {},
          Preview: {},
          Embed: {}
        }
      },
      Push: {
        LTSonly: true
      },
      'Triggers': {
        LTSonly: false
      },
      Logs: {},
      Statistics: {},
      'Server Stats': {}
    },
    {
      Disconnect: {
        classes: ['red']
      }
    },
    {
      Guides: {
        link: 'http://mistserver.org/documentation#Userdocs'
      },
      Tools: {
        submenu: {
          'Release notes': {
            link: 'http://mistserver.org/documentation#Devdocs'
          },
          'Mist Shop': {
            link: 'http://mistserver.org/products'
          },
          'Email for Help': {},
          'ToS': {
            link: 'http://mistserver.org/documentation#Legal'
          }
        }
      }
    }
  ],
  buildMenu: function(){
    function createButton(j,button) {
      var $button = $('<a>').addClass('button');
      $button.html(
        $('<span>').addClass('plain').text(j)
      ).append(
        $('<span>').addClass('highlighted').text(j)
      );
      for (var k in button.classes) {
        $button.addClass(button.classes[k]);
      }
      if ('LTSonly' in button) {
        $button.addClass('LTSonly');
      }
      if ('link' in button) {
        $button.attr('href',button.link).attr('target','_blank');
      }
      else if (!('submenu' in button)) {
        $button.click(function(e){
          if ($(this).closest('.menu').hasClass('hide')) { return; }
          UI.navto(j);
          e.stopPropagation();
        });
      }
      return $button;
    }
    
    var $menu = UI.elements.menu;
    for (var i in UI.menu) {
      if (i > 0) {
        $menu.append($('<br>'));
      }
      for (var j in UI.menu[i]) {
        var button = UI.menu[i][j];
        var $button = createButton(j,button);
        $menu.append($button);
        if ('submenu' in button) {
          var $sub = $('<span>').addClass('submenu');
          $button.addClass('arrowdown').append($sub);
          for (var k in button.submenu) {
            $sub.append(createButton(k,button.submenu[k]));
          }
        }
        else if ('hiddenmenu' in button) {
          var $sub = $('<span>').addClass('hiddenmenu');
          $button.append($sub);
          for (var k in button.hiddenmenu) {
            $sub.append(createButton(k,button.hiddenmenu[k]));
          }
        }
      }
    }
    
    var $ihb = $('<div>').attr('id','ih_button').text('?').click(function(){
      $('body').toggleClass('helpme');
      UI.stored.saveOpt('helpme',$('body').hasClass('helpme'));
    }).attr('title','Click to toggle the display of integrated help');
    if (UI.stored.getOpts().helpme) {
      $('body').addClass('helpme');
    }
    $menu.after($ihb).after(
      $('<div>').addClass('separator')
    );
  },
  findInput: function(name) {
    return this.findInOutput('inputs',name);
  },
  findOutput: function(name) {
    return this.findInOutput('connectors',name);
  },
  findInOutput: function(where,name) {
    if ('capabilities' in mist.data) {
      var loc = mist.data.capabilities[where];
      if (name in loc) { return loc[name]; }
      if (name+'.exe' in loc) { return loc[name+'.exe']; }
      return false;
    }
    else {
      throw 'Request capabilities first';
    }
  },
  buildUI: function(elements){
    /*elements should be an array of objects, the objects containing the UI element options 
     * (or a jQuery object that will be inserted isntead).
    
    element options: 
      {
        label: 'Username',                                      //label to display in front of the field
        type: 'str',                                           //type of input field
        pointer: {main: mist.user, index: 'name'},              //pointer to the value this input field controls
        help: 'You should enter your username here.',           //what should be displayed in the integrated help balloon
        validate: ['required',function(){}]                     //how the input should be validated
      }
    */
    
    var $c = $('<div>').addClass('input_container');
    for (var i in elements) {
      var e = elements[i];
      if (e instanceof jQuery) {
        $c.append(e);
        continue;
      }
      if (e.type == 'help') {
        var $s = $('<span>').addClass('text_container').append(
          $('<span>').addClass('description').append(e.help)
        );
        $c.append($s);
        if ('classes' in e) {
          for (var j in e.classes) {
            $s.addClass(e.classes[j]);
          }
        }
        continue;
      }
      if (e.type == 'text') {
        $c.append(
          $('<span>').addClass('text_container').append(
            $('<span>').addClass('text').append(e.text)
          )
        );
        continue;
      }
      if (e.type == 'custom') {
        $c.append(e.custom);
        continue;
      }
      if (e.type == 'buttons') {
        var $bc = $('<span>').addClass('button_container').on('keydown',function(e){
          e.stopPropagation();
        });
        if ('css' in e) {
          $bc.css(e.css);
        }
        $c.append($bc);
        for (var j in e.buttons) {
          var button = e.buttons[j];
          var $b = $('<button>').text(button.label).data('opts',button);
          if ('css' in button) {
            $b.css(button.css);
          }
          if ('classes' in button) {
            for (var k in button.classes) {
              $b.addClass(button.classes[k]);
            }
          }
          $bc.append($b);
          switch (button.type) {
            case 'cancel':
              $b.addClass('cancel').click(button['function']);
              break;
            case 'save':
              $b.addClass('save').click(function(e){
                var $ic = $(this).closest('.input_container');
                //validate
                var error = false;
                $ic.find('.hasValidate').each(function(){
                  var vf = $(this).data('validate');
                  error = vf(this,true); //focus the field if validation failed
                  if (error) {
                    return false; //break loop
                  }
                });
                if (error) { return; } //validation failed
                
                //for all inputs
                $ic.find('.isSetting').each(function(){
                  var val = $(this).getval();
                  var pointer = $(this).data('pointer');
                  
                  if (val == '') {
                    if ('default' in $(this).data('opts')) {
                      val = $(this).data('opts')['default'];
                    }
                    else {
                      //this value was not entered
                      delete pointer.main[pointer.index];
                      return true; //continue
                    }
                  }
                  
                  //save
                  pointer.main[pointer.index] = val;
                });
                
                var fn = $(this).data('opts')['function'];
                if (fn) { fn(this); }
              });
              break;
            default:
              $b.click(button['function']);
              break;
          }
        }
        continue;
      }
      
      var $e = $('<label>').addClass('UIelement');
      $c.append($e);
      
      if ('css' in e) {
        $e.css(e.css);
      }
      
      //label
      $e.append(
        $('<span>').addClass('label').html(('label' in e ? e.label+':' : ''))
      );
      
      //field
      var $fc = $('<span>').addClass('field_container');
      $e.append($fc);
      var $field;
      switch (e.type) {
        case 'password':
          $field = $('<input>').attr('type','password');
          break;
        case 'int':
          $field = $('<input>').attr('type','number');
          if ('min' in e) {
            $field.attr('min',e.min);
          }
          if ('max' in e) {
            $field.attr('max',e.min);
          }
          if ('validate' in e) {
            e.validate.push('int');
          }
          else {
            e.validate = ['int'];
          }
          break;
        case 'span':
          $field = $('<span>');
          break;
        case 'debug':
          e.select = [
            ['','Default'],
            [0,'0 - All debugging messages disabled'],
            [1,'1 - Messages about failed operations'],
            [2,'2 - Previous level, and error messages'],
            [3,'3 - Previous level, and warning messages'],
            [4,'4 - Previous level, and status messages for development'],
            [5,'5 - Previous level, and more status messages for development'],
            [6,'6 - Previous level, and verbose debugging messages'],
            [7,'7 - Previous level, and very verbose debugging messages'],
            [8,'8 - Report everything in extreme detail'],
            [9,'9 - Report everything in insane detail'],
            [10,'10 - All messages enabled']
          ];
        case 'select':
          $field = $('<select>');
          for (var j in e.select) {
            var $option = $('<option>');
            if (typeof e.select[j] == 'string') {
              $option.text(e.select[j]);
            }
            else {
              $option.val(e.select[j][0]).text(e.select[j][1])
            }
            $field.append($option);
          }
          break;
        case 'textarea':
          $field = $('<textarea>').on('keydown',function(e){
            e.stopPropagation();
          });
          break;
        case 'checkbox':
          $field = $('<input>').attr('type','checkbox');
          break;
        case 'hidden':
          $field = $('<input>').attr('type','hidden');
          $e.hide();
          break;
        case 'email':
          $field = $('<input>').attr('type','email').attr('autocomplete','on').attr('required','');
          break;
        case 'browse':
          $field = $('<input>').attr('type','text');
          if ('filetypes' in e) { 
            $field.data('filetypes',e.filetypes);
          }
          break;
        case 'geolimited':
        case 'hostlimited':
          $field = $('<input>').attr('type','hidden');
          //the custom subUI is defined later, but this hidden input will hold the processed value
          break;
        case 'radioselect':
          $field = $('<div>').addClass('radioselect');
          for (var i in e.radioselect) {
            var $radio = $('<input>').attr('type','radio').val(e.radioselect[i][0]).attr('name',e.label);
            if ((('LTSonly' in e) && (!mist.data.LTS)) || (e.readonly)) {
              $radio.prop('disabled',true);
            }
            var $label = $('<label>').append(
              $radio
            ).append(
              $('<span>').html(e.radioselect[i][1])
            );
            $field.append($label);
            if (e.radioselect[i].length > 2) {
              var $select = $('<select>').change(function(){
                $(this).parent().find('input[type=radio]:enabled').prop('checked','true');
              });
              $label.append($select);
              if ((('LTSonly' in e) && (!mist.data.LTS)) || (e.readonly)) {
                $select.prop('disabled',true);
              }
              for (var j in e.radioselect[i][2]) {
                var $option = $('<option>')
                $select.append($option);
                if (e.radioselect[i][2][j] instanceof Array) {
                  $option.val(e.radioselect[i][2][j][0]).html(e.radioselect[i][2][j][1]);
                }
                else {
                  $option.html(e.radioselect[i][2][j])
                }
              }
            }
          }
          break;
        case 'checklist':
          $field = $('<div>').addClass('checkcontainer');
          $controls = $('<div>').addClass('controls');
          /* All tends to be confusing: disable it for now
          $controls.append(
            $('<label>').text('All').prepend(
                $('<input>').attr('type','checkbox').click(function(){
                  if ($(this).is(':checked')) {
                    $(this).closest('.checkcontainer').find('input[type=checkbox]').prop('checked',true);
                  }
                  else {
                    $(this).closest('.checkcontainer').find('input[type=checkbox]').prop('checked',false);
                  }
                })
              )
          );
          $field.append($controls);
          */
          $checklist = $('<div>').addClass('checklist');
          $field.append($checklist);
          for (var i in e.checklist) {
            if (typeof e.checklist[i] == 'string') {
              e.checklist[i] = [e.checklist[i], e.checklist[i]];
            }
            $checklist.append(
              $('<label>').text(e.checklist[i][1]).prepend(
                $('<input>').attr('type','checkbox').attr('name',e.checklist[i][0])
              )
            );
          }
          break;
        case 'DOMfield':
          $field = e.DOMfield;
          break;
        default:
          $field = $('<input>').attr('type','text');
      }
      $field.addClass('field').data('opts',e);
      if ('pointer' in e) { $field.attr('name',e.pointer.index); }
      $fc.append($field);
      if ('classes' in e) {
        for (var j in e.classes) {
          $field.addClass(e.classes[j]);
        }
      }
      if ('placeholder' in e) {
        $field.attr('placeholder',e.placeholder);
      }
      if ('default' in e) {
        $field.attr('placeholder',e['default']);
      }
      if ('unit' in e) {
        $fc.append(
          $('<span>').addClass('unit').html(e.unit)
        );
      }
      if ('readonly' in e) {
        $field.attr('readonly','readonly');
        $field.click(function(){
          $(this).select();
        });
      }
      if ('qrcode' in e) {
        $fc.append(
          $('<span>').addClass('unit').html(
            $('<button>').text('QR').on('keydown',function(e){
            e.stopPropagation();
          }).click(function(){
              var text = String($(this).closest('.field_container').find('.field').getval());
              var $qr = $('<div>').addClass('qrcode');
              UI.popup.show(
                $('<span>').addClass('qr_container').append(
                  $('<p>').text(text)
                ).append($qr)
              );
              $qr.qrcode({
                text: text,
                size: Math.min($qr.width(),$qr.height())
              })
            })
          )
        );
      }
      if (('clipboard' in e) && (document.queryCommandSupported('copy'))) {
        $fc.append(
          $('<span>').addClass('unit').html(
            $('<button>').text('Copy').on('keydown',function(e){
            e.stopPropagation();
          }).click(function(){
              var text = String($(this).closest('.field_container').find('.field').getval());
              
              var textArea = document.createElement("textarea");
              textArea.value = text;
              document.body.appendChild(textArea);
              textArea.select();
              var yay = false;
              try {
                yay = document.execCommand('copy');
              } catch (err) {
                
              }
              if (yay) {
                $(this).text('Copied to clipboard!');
                document.body.removeChild(textArea);
                var me = $(this);
                setTimeout(function(){
                  me.text('Copy');
                },5e3);
              }
              else {
                document.body.removeChild(textArea);
                alert("Failed to copy:\n"+text);
              }
            })
          )
        );
      }
      if ('rows' in e) {
        $field.attr('rows',e.rows);
      }
      if (('LTSonly' in e) && (!mist.data.LTS)) {
        $fc.addClass('LTSonly');
        $field.prop('disabled',true);
      }
      
      //additional field type code
      switch (e.type) {
        case 'browse':
          var $master = $('<div>').addClass('grouper').append($e);
          $c.append($master);
          
          
          var $browse_button = $('<button>').text('Browse').on('keydown',function(e){
            e.stopPropagation();
          });
          $fc.append($browse_button);
          $browse_button.click(function(){
            var $c = $(this).closest('.grouper');
            var $bc = $('<div>').addClass('browse_container');
            var $field = $c.find('.field').attr('readonly','readonly').css('opacity',0.5);
            var $browse_button = $(this);
            var $cancel = $('<button>').text('Stop browsing').click(function(){
                $browse_button.show();
                $bc.remove();
                $field.removeAttr('readonly').css('opacity',1);
            });
            
            var $path = $('<span>').addClass('field');
            
            var $folder_contents = $('<div>').addClass('browse_contents');
            var $folder = $('<a>').addClass('folder');
            var filetypes = $field.data('filetypes');
            
            $c.append($bc);
            $bc.append(
              $('<label>').addClass('UIelement').append(
                $('<span>').addClass('label').text('Current folder:')
              ).append(
                $('<span>').addClass('field_container').append($path).append(
                  $cancel
                )
              )
            ).append(
              $folder_contents
            );
            
            function browse(path){
              $folder_contents.text('Loading..');
              mist.send(function(d){
                $path.text(d.browse.path[0]);
                if (mist.data.LTS) { $field.setval(d.browse.path[0]+'/'); }
                $folder_contents.html(
                  $folder.clone(true).text('..').attr('title','Folder up')
                );
                if (d.browse.subdirectories) {
                  d.browse.subdirectories.sort();
                  for (var i in d.browse.subdirectories) {
                    var f = d.browse.subdirectories[i];
                    $folder_contents.append(
                      $folder.clone(true).attr('title',$path.text()+seperator+f).text(f)
                    );
                  }
                }
                if (d.browse.files) {
                  d.browse.files.sort();
                  for (var i in d.browse.files) {
                    var f = d.browse.files[i];
                    var src = $path.text()+seperator+f;
                    var $file = $('<a>').text(f).addClass('file').attr('title',src);
                    $folder_contents.append($file);
                    
                    if (filetypes) {
                      var hide = true;
                      for (var j in filetypes) {
                        if (typeof filetypes[j] == 'undefined') {
                          continue;
                        }
                        if (mist.inputMatch(filetypes[j],src)) {
                          hide = false;
                          break;
                        }
                      }
                      if (hide) { $file.hide(); }
                    }
                    
                    $file.click(function(){
                      var src = $(this).attr('title');
                      
                      $field.setval(src).removeAttr('readonly').css('opacity',1);
                      $browse_button.show();
                      $bc.remove();
                    });
                  }
                }
              },{browse:path});
            }
            
            //determine file path seperator (/ for linux and \ for windows)
            var seperator = '/';
            if (mist.data.config.version.indexOf('indows') > -1) {
              //without W intended to prevent caps issues ^
              seperator = '\\';
            }
            $folder.click(function(){
              var path = $path.text()+seperator+$(this).text();
              browse(path);
            });
            
            var path = $field.getval();
            
            var protocol = path.split('://');
            if (protocol.length > 1) {
              if (protocol[0] == 'file') {
                path = protocol[1];
              }
              else {
                path = '';
              }
            }
            
            
            path = path.split(seperator);
            path.pop();
            path = path.join(seperator);
            
            $browse_button.hide();
            browse(path);
            
          });
          break;
        case 'geolimited':
        case 'hostlimited':
          var subUI = {
            field: $field
          };
          subUI.blackwhite = $('<select>').append(
            $('<option>').val('-').text('Blacklist')
          ).append(
            $('<option>').val('+').text('Whitelist')
          );
          subUI.values = $('<span>').addClass('limit_value_list');
          switch (e.type) {
            case 'geolimited':
              subUI.prototype = $('<select>').append(
                $('<option>').val('').text('[Select a country]')
              );
              for (var i in UI.countrylist) {
                subUI.prototype.append(
                  $('<option>').val(i).html(UI.countrylist[i])
                );
              }
              break;
            case 'hostlimited':
              subUI.prototype = $('<input>').attr('type','text').attr('placeholder','type a host');
              break;
          }
          subUI.prototype.on('change keyup',function(){
            var subUI = $(this).closest('.field_container').data('subUI');
            subUI.blackwhite.trigger('change');
          });
          subUI.blackwhite.change(function(){
            var subUI = $(this).closest('.field_container').data('subUI');
            var values = [];
            var lastval = false;
            subUI.values.children().each(function(){
              lastval = $(this).val();
              if (lastval != '') {
                values.push(lastval);
              }
              else {
                $(this).remove();
              }
            });
            subUI.values.append(subUI.prototype.clone(true));
            if (values.length > 0) {
              subUI.field.val($(this).val()+values.join(' '));
            }
            else {
              subUI.field.val('');
            }
            subUI.field.trigger('change');
          });
          if (('LTSonly' in e) && (!mist.data.LTS)) {
            subUI.blackwhite.prop('disabled',true);
            subUI.prototype.prop('disabled',true);
          }
          subUI.values.append(subUI.prototype.clone(true));
          $fc.data('subUI',subUI).addClass('limit_list').append(subUI.blackwhite).append(subUI.values);
          break;
      }
      
      if ('pointer' in e) {
        $field.data('pointer',e.pointer).addClass('isSetting');
        var val = e.pointer.main[e.pointer.index];
        if (val != 'undefined') {
          $field.setval(val);
        }
      }
      if ('value' in e) {
        $field.setval(e.value);
      }
      if ('datalist' in e) {
        var r = 'datalist_'+i+MD5($field[0].outerHTML); //magic to hopefully make sure the id is unique
        $field.attr('list',r);
        var $datalist = $('<datalist>').attr('id',r);
        $fc.append($datalist);
        for (var i in e.datalist) {
          $datalist.append(
            $('<option>').val(e.datalist[i])
          );
        }
      }
      
      //integrated help
      var $ihc = $('<span>').addClass('help_container');
      $e.append($ihc);
      if ('help' in e) {
        $ihc.append(
          $('<span>').addClass('ih_balloon').html(e.help)
        );
        $field.on('focus mouseover',function(){
          $(this).closest('label').addClass('active');
        }).on('blur mouseout',function(){
          $(this).closest('label').removeClass('active');
        });
      }
      
      //validation
      if ('validate' in e) {
        var fs = [];
        for (var j in e.validate) {
          var validate = e.validate[j];
          var f;
          if (typeof validate == 'function') {
            //custom validation function
            f = validate;
          }
          else {
            switch (validate) {
              case 'required':
                f = function(val,me){
                  if ((val == '') || (val == null)) {
                    return {
                      msg:'This is a required field.',
                      classes: ['red']
                    }
                  }
                  return false;
                }
                break;
              case 'int':
                f = function(val,me) {
                  var ele = $(me).data('opts');
                  if (!$(me)[0].validity.valid) {
                    var msg = 'Please enter an integer';
                    var msgs = [];
                    if ('min' in ele) {
                      msgs.push(' greater than or equal to '+ele.min);
                    }
                    if ('max' in ele) {
                      msgs.push(' smaller than or equal to '+ele.max);
                    }
                    return {
                      msg: msg+msgs.join(' and')+'.',
                      classes: ['red']
                    };
                  }
                  if (parseInt(Number(val)) != val) {
                    return {
                      msg: 'Please enter an integer.',
                      classes: ['red']
                    };
                  }
                }
                break;
              case 'streamname':
                f = function(val,me) {
                  if (!isNaN(val.charAt(0))) {
                    return {
                      msg: 'The first character may not be a number.',
                      classes: ['red']
                    };
                  }
                  if (val.toLowerCase() != val) {
                    return {
                      msg: 'Uppercase letters are not allowed.',
                      classes: ['red']
                    };
                  }
                  if (val.replace(/[^\da-z_]/g,'') != val) {
                    return {
                      msg: 'Special characters (except for underscores) are not allowed.',
                      classes: ['red']
                    };
                  }
                  //check for duplicate stream names
                  if (('streams' in mist.data) && (val in mist.data.streams)) {
                    //check that we're not simply editing the stream
                    if ($(me).data('pointer').main.name != val) {
                      return {
                        msg: 'This streamname already exists.<br>If you want to edit an existing stream, please click edit on the the streams tab.',
                        classes: ['red']
                      };
                    }
                  }
                };
                break;
              default:
                f = function(){}
                break;
            }
          }
          fs.push(f);
        }
        $field.data('validate_functions',fs).data('help_container',$ihc).data('validate',function(me,focusonerror){
          var val = $(me).getval();
          var fs = $(me).data('validate_functions');
          var $ihc = $(me).data('help_container');
          $ihc.find('.err_balloon').remove();
          for (var i in fs) {
            var error = fs[i](val,me);
            if (error) {
              $err = $('<span>').addClass('err_balloon').html(error.msg);
              for (var j in error.classes) {
                $err.addClass(error.classes[j]);
              }
              $ihc.prepend($err);
              if (focusonerror) { $(me).focus(); }
              return true;
            }
          }
          return false;
        }).addClass('hasValidate').on('change keyup',function(){
          var f = $(this).data('validate');
          f($(this));
        });
        if ($field.getval() != '') {
          $field.trigger('change');
        }
      }
      
      if ('function' in e) {
        $field.on('change keyup',e['function']);
        $field.trigger('change');
      }
    }
    $c.on('keydown',function(e){
      switch (e.which) {
        case 13:
          //enter
          $(this).find('button.save').first().trigger('click');
          break;
        case 27:
          //escape
          $(this).find('button.cancel').first().trigger('click');
          break;
      }
    });
    
    return $c;
  },
  buildVheaderTable: function(opts){
    var $table = $('<table>').css('margin','0.2em');
    var $header = $('<tr>').addClass('header').append(
      $('<td>').addClass('vheader').attr('rowspan',opts.labels.length+1).append(
        $('<span>').text(opts.vheader)
      )
    );
    var $trs = [];
    $header.append($('<td>'));
    for (var i in opts.labels) {
      $trs.push(
        $('<tr>').append(
          $('<td>').html((opts.labels[i] == '' ? '&nbsp;' : opts.labels[i]+':'))
        )
      );
    }
    
    for (var j in opts.content) {
      $header.append(
        $('<td>').html(opts.content[j].header)
      );
      for (var i in opts.content[j].body) {
        $trs[i].append(
          $('<td>').html(opts.content[j].body[i])
        );
      }
    }
    
    //no thead, it messes up the vheader
    $table.append(
      $('<tbody>').append($header).append($trs)
    );
    
    return $table;
  },
  plot: {
    addGraph: function(saveas,$graph_c){
      var graph = {
        id: saveas.id,
        xaxis: saveas.xaxis,
        datasets: [],
        elements: {
          cont: $('<div>').addClass('graph'),
          plot: $('<div>').addClass('plot'),
          legend: $('<div>').addClass('legend').attr('draggable','true')
        }
      }
      UI.draggable(graph.elements.legend);
      graph.elements.cont.append(
        graph.elements.plot
      ).append(
        graph.elements.legend
      );
      $graph_c.append(graph.elements.cont);
      return graph;
    },
    go: function(graphs) {
      if (Object.keys(graphs).length < 1) { return; }
      
      //get plotdata
      //build request object
      //changed data to show up in graphs to -15 sec to match API calls.
      var reqobj = {
        totals: [],
        clients: []
      };
      for (var g in graphs) {
        for (var d in graphs[g].datasets) {
          var set = graphs[g].datasets[d];
          switch (set.datatype) {
            case 'clients':
            case 'upbps':
            case 'downbps':
              switch (set.origin[0]) {
                case 'total':     reqobj['totals'].push({fields: [set.datatype], end: -15});                               break;
                case 'stream':    reqobj['totals'].push({fields: [set.datatype], streams: [set.origin[1]], end: -15});     break;
                case 'protocol':  reqobj['totals'].push({fields: [set.datatype], protocols: [set.origin[1]], end: -15});   break;
              }
              break;
            case 'cpuload':
            case 'memload':
              reqobj['capabilities'] = {};
              break;
          }
        }
      }
      if (reqobj.totals.length == 0) { delete reqobj.totals; }
      if (reqobj.clients.length == 0) { delete reqobj.clients; }
      
      mist.send(function(){
        for (var g in graphs) {
          var graph = graphs[g];
          if (graph.datasets.length < 1) {
            graph.elements.plot.html('');
            graph.elements.legend.html('');
            return;
          }
          switch (graph.xaxis) {
            case 'time':
              var yaxes = [];
              graph.yaxes = {};
              var plotsets = [];
              
              for (var i in graph.datasets) {
                var dataobj = graph.datasets[i];
                if (dataobj.display) {
                  dataobj.getdata();
                  if (!(dataobj.yaxistype in graph.yaxes)) {
                    yaxes.push(UI.plot.yaxes[dataobj.yaxistype]);
                    graph.yaxes[dataobj.yaxistype] = yaxes.length;
                  }
                  dataobj.yaxis = graph.yaxes[dataobj.yaxistype];
                  //dataobj.color = Number(i);
                  plotsets.push(dataobj);
                }
              }
              
              if (yaxes[0]) { yaxes[0].color = 0; }
              graph.plot = $.plot(
                graph.elements.plot,
                plotsets,
                {
                  legend: {show: false},
                  xaxis: UI.plot.xaxes[graph.xaxis],
                  yaxes: yaxes,
                  grid: {
                    hoverable: true,
                    borderWidth: {top: 0, right: 0, bottom: 1, left: 1},
                    color: 'black',
                    backgroundColor: {colors: ['rgba(0,0,0,0)','rgba(0,0,0,0.025)']}
                  },
                  crosshair: {
                    mode: 'x'
                  }
                }
              );
              
              //now the legend
              var $list = $('<table>').addClass('legend-list').addClass('nolay').html(
                $('<tr>').html(
                  $('<td>').html(
                    $('<h3>').text(graph.id)
                  )
                ).append(
                  $('<td>').css('padding-right','2em').css('text-align','right').html(
                    $('<span>').addClass('value')
                  ).append(
                    $('<button>').data('opts',graph).text('X').addClass('close').click(function(){
                      var graph = $(this).data('opts');
                      if (confirm('Are you sure you want to remove '+graph.id+'?')) {
                        graph.elements.cont.remove();
                        var $opt = $('.graph_ids option:contains('+graph.id+')');
                        var $select = $opt.parent();
                        $opt.remove();
                        UI.plot.del(graph.id);
                        delete graphs[graph.id];
                        $select.trigger('change');
                        UI.plot.go(graphs);
                      }
                    })
                  )
                )
              );
              graph.elements.legend.html($list);
              
              function updateLegendValues(x) {
                var $spans = graph.elements.legend.find('.value');
                var n = 1;
                
                if (typeof x == 'undefined') {
                  $spans.eq(0).html('Latest:');
                }
                else {
                  var axis = graph.plot.getXAxes()[0];
                  x = Math.min(axis.max,x);
                  x = Math.max(axis.min,x);
                  $spans.eq(0).html(UI.format.time(x/1e3));
                }
                
                
                for (var i in graph.datasets) {
                  var label = '&nbsp;';
                  if (graph.datasets[i].display) {
                    var tickformatter = UI.plot.yaxes[graph.datasets[i].yaxistype].tickFormatter;
                    var data = graph.datasets[i].data;
                    if (!x) {
                      label = tickformatter(graph.datasets[i].data[graph.datasets[i].data.length-1][1]);
                    }
                    else {
                      for (var j in data) {
                        if (data[j][0] == x) {
                          label = tickformatter(data[j][1]);
                          break;
                        }
                        if (data[j][0] > x) {
                          if (j != 0) {
                            var p1 = data[j];
                            var p2 = data[j-1];
                            var y = p1[1] + (x - p1[0]) * (p2[1] - p1[1]) / (p2[0] - p1[0]);
                            label = tickformatter(y);
                          }
                          break;
                        }
                      }
                    }
                  }
                  $spans.eq(n).html(label);
                  n++;
                }
              }
              
              var plotdata = graph.plot.getOptions();
              for (var i in graph.datasets) {
                var $checkbox = $('<input>').attr('type','checkbox').data('index',i).data('graph',graph).click(function(){
                  var graph = $(this).data('graph');
                  if ($(this).is(':checked')) {
                    graph.datasets[$(this).data('index')].display = true;
                  }
                  else {
                    graph.datasets[$(this).data('index')].display = false;
                  }
                  var obj = {};
                  obj[graph.id] = graph;
                  UI.plot.go(obj);
                });
                if (graph.datasets[i].display) {
                  $checkbox.attr('checked','checked');
                }
                $list.append(
                  $('<tr>').html(
                    $('<td>').html(
                      $('<label>').html(
                        $checkbox
                      ).append(
                        $('<div>').addClass('series-color').css('background-color',graph.datasets[i].color)
                      ).append(
                        graph.datasets[i].label
                      )
                    )
                  ).append(
                    $('<td>').css('padding-right','2em').css('text-align','right').html(
                      $('<span>').addClass('value')
                    ).append(
                      $('<button>').text('X').addClass('close').data('index',i).data('graph',graph).click(function(){
                        var i = $(this).data('index');
                        var graph = $(this).data('graph');
                        if (confirm('Are you sure you want to remove '+graph.datasets[i].label+' from '+graph.id+'?')) {
                          graph.datasets.splice(i,1);
                          
                          if (graph.datasets.length == 0) {
                            graph.elements.cont.remove();
                            var $opt = $('.graph_ids option:contains('+graph.id+')');
                            var $select = $opt.parent();
                            $opt.remove();
                            $select.trigger('change');
                            UI.plot.del(graph.id);
                            delete graphs[graph.id];
                            UI.plot.go(graphs);
                          }
                          else {
                            UI.plot.save(graph);
                            
                            var obj = {};
                            obj[graph.id] = graph;
                            UI.plot.go(obj);
                          }
                        }
                      })
                    )
                  )
                );
              }
              updateLegendValues();
              
              //and the tooltip
              var lastval = false;
              graph.elements.plot.on('plothover',function(e,pos,item){
                if (pos.x != lastval) {
                  updateLegendValues(pos.x);
                  lastval = pos.x;
                }
                if (item) {
                  var $t = $('<span>').append(
                    $('<h3>').text(item.series.label).prepend(
                      $('<div>').addClass('series-color').css('background-color',item.series.color)
                    )
                  ).append(
                    $('<table>').addClass('nolay').html(
                      $('<tr>').html(
                        $('<td>').text('Time:')
                      ).append(
                        $('<td>').html(UI.format.dateTime(item.datapoint[0]/1e3,'long'))
                      )
                    ).append(
                      $('<tr>').html(
                        $('<td>').text('Value:')
                      ).append(
                        $('<td>').html(item.series.yaxis.tickFormatter(item.datapoint[1],item.series.yaxis))
                      )
                    )
                  );
                  
                  UI.tooltip.show(pos,$t.children());
                }
                else {
                  UI.tooltip.hide();
                }
              }).on('mouseout',function(){
                updateLegendValues();
              });
              
              break;
            case 'coords':
              break;
          }
        }
      },reqobj)
    },
    save: function(opts){
      var graph = {
        id: opts.id,
        xaxis: opts.xaxis,
        datasets: []
      };
      for (var i in opts.datasets) {
        graph.datasets.push({
          origin: opts.datasets[i].origin,
          datatype: opts.datasets[i].datatype
        });
      }
      
      var graphs = mist.stored.get().graphs || {};
      
      graphs[graph.id] = graph;
      mist.stored.set('graphs',graphs);
    },
    del: function(graphid){
      var graphs = mist.stored.get().graphs || {};
      delete graphs[graphid];
      mist.stored.set('graphs',graphs);
    },
    datatype: {
      getOptions: function (opts) {
        var general = $.extend(true,{},UI.plot.datatype.templates.general);
        var specialized = $.extend(true,{},UI.plot.datatype.templates[opts.datatype]);
        opts = $.extend(true,specialized,opts);
        opts = $.extend(true,general,opts);
        
        //append the origin to the label
        switch (opts.origin[0]) {
          case 'total':
            switch (opts.datatype) {
              case 'cpuload':
              case 'memload':
                break;
              default:
                opts.label += ' (total)';
            }
            break;
          case 'stream':
          case 'protocol':
            opts.label += ' ('+opts.origin[1]+')';
            break;
        }
        
        //slightly randomize the color
        var color = [];
        var variation = 50;
        for (var i in opts.basecolor) {
          var c = opts.basecolor[i];
          c += variation * (0.5 - Math.random());
          c = Math.round(c);
          c = Math.min(255,Math.max(0,c));
          color.push(c);
        }
        opts.color = 'rgb('+color.join(',')+')';
        
        return opts;
      },
      templates: {
        general: {
          display: true,
          datatype: 'general',
          label: '',
          yaxistype: 'amount',
          data: [],
          lines: { show: true },
          points: { show: false },
          getdata: function() {
            var streamindex = (this.origin[0] == 'stream' ? this.origin[1] : 'all_streams');
            var protocolindex = (this.origin[0] == 'protocol' ? this.origin[1] : 'all_protocols');
            var thedata = mist.data.totals[streamindex][protocolindex][this.datatype]
            this.data = thedata;
            return thedata;
          }
        },
        cpuload: {
          label: 'CPU use',
          yaxistype: 'percentage',
          basecolor: [237,194,64],
          cores: 1,
          getdata: function(dataobj){
            //remove any data older than 10 minutes
            var removebefore = false;
            for (var i in this.data) {
              if (this.data[i][0] < (mist.data.config.time-600)*1000) {
                removebefore = i;
              }
            }
            if (removebefore !== false) {
              this.data.splice(0,Number(removebefore)+1);
            }
            this.data.push([mist.data.config.time*1000,mist.data.capabilities.cpu_use/10]);
            return this.data;
          }
        },
        memload: {
          label: 'Memory load',
          yaxistype: 'percentage',
          basecolor: [175,216,248],
          getdata: function(){
            //remove any data older than 10 minutes
            var removebefore = false;
            for (var i in this.data) {
              if (this.data[i][0] < (mist.data.config.time-600)*1000) {
                removebefore = i;
              }
            }
            if (removebefore !== false) {
              this.data.splice(0,Number(removebefore)+1);
            }
            this.data.push([mist.data.config.time*1000,mist.data.capabilities.load.memory]);
            return this.data;
          }
        },
        clients: {
          label: 'Connections',
          basecolor: [203,75,75]
        },
        upbps: {
          label: 'Bandwidth up',
          yaxistype: 'bytespersec',
          basecolor: [77,167,77]
        },
        downbps: {
          label: 'Bandwidth down',
          yaxistype: 'bytespersec',
          basecolor: [148,64,237]
        }
      }
    },
    yaxes: {
      percentage: {
        name: 'percentage',
        color: 'black',
        tickColor: 0,
        tickDecimals: 0,
        tickFormatter: function(val,axis){
          return UI.format.addUnit(UI.format.number(val),'%');
        },
        tickLength: 0,
        min: 0,
        max: 100
      },
      amount: {
        name: 'amount',
        color: 'black',
        tickColor: 0,
        tickDecimals: 0,
        tickFormatter: function(val,axis){
          return UI.format.number(val);
        },
        tickLength: 0,
        min: 0
      },
      bytespersec: {
        name: 'bytespersec',
        color: 'black',
        tickColor: 0,
        tickDecimals: 1,
        tickFormatter: function(val,axis){
          return UI.format.bytes(val,true);
        },
        tickLength: 0,
        ticks: function(axis,a,b,c,d){
          //taken from flot source code (function setupTickGeneration),
          //modified to think in multiples of 1024 by Carina van der Meer for DDVTECH
          
          // heuristic based on the model a*sqrt(x) fitted to
          // some data points that seemed reasonable
          var noTicks = 0.3 * Math.sqrt($('.graph').first().height());
          
          var delta = (axis.max - axis.min) / noTicks,
          exponent = Math.floor(Math.log(Math.abs(delta)) / Math.log(1024)),
          correcteddelta = delta / Math.pow(1024,exponent),
          dec = -Math.floor(Math.log(correcteddelta) / Math.LN10),
          maxDec = axis.tickDecimals;
          
          if (maxDec != null && dec > maxDec) {
            dec = maxDec;
          }
          
          var magn = Math.pow(10, -dec),
          norm = correcteddelta / magn, // norm is between 1.0 and 10.0
          size;
          
          if (norm < 1.5) {
            size = 1;
          } else if (norm < 3) {
            size = 2;
            // special case for 2.5, requires an extra decimal
            if (norm > 2.25 && (maxDec == null || dec + 1 <= maxDec)) {
              size = 2.5;
              ++dec;
            }
          } else if (norm < 7.5) {
            size = 5;
          } else {
            size = 10;
          }
          
          size *= magn;
          size = size * Math.pow(1024,exponent);
          
          if (axis.minTickSize != null && size < axis.minTickSize) {
            size = axis.minTickSize;
          }
          
          axis.delta = delta;
          axis.tickDecimals = Math.max(0, maxDec != null ? maxDec : dec);
          axis.tickSize = size;
          
          var ticks = [],
          start = axis.tickSize * Math.floor(axis.min / axis.tickSize),
          i = 0,
          v = Number.NaN,
          prev;
          
          do {
            prev = v;
            v = start + i * axis.tickSize;
            ticks.push(v);
            ++i;
          } while (v < axis.max && v != prev);
          return ticks;
        },
        min: 0
      }
    },
    xaxes: {
      time: {
        name: 'time',
        mode: 'time',
        timezone: 'browser',
        ticks: 5
      }
    }
  },
  draggable: function(ele){
    ele.attr('draggable',true);
    ele.on('dragstart',function(e){
      $(this).css('opacity',0.4).data('dragstart',{
        click: {
          x: e.originalEvent.pageX,
          y: e.originalEvent.pageY
        },
        ele: {
          x: this.offsetLeft,
          y: this.offsetTop
        }
      });
    }).on('dragend',function(e){
      var old = $(this).data('dragstart');
      var x = old.ele.x - old.click.x + e.originalEvent.pageX;
      var y = old.ele.y - old.click.y + e.originalEvent.pageY;
      $(this).css({
        'opacity': 1,
        'top': y,
        'left': x,
        'right' : 'auto',
        'bottom' : 'auto'
      });
    });
    ele.parent().on('dragleave',function(){
      //end the drag ?
    });
  },
  format: {
    time: function(secs,type){
      var d = new Date(secs * 1000);
      var str = [];
      str.push(('0'+d.getHours()).slice(-2));
      str.push(('0'+d.getMinutes()).slice(-2));
      if (type != 'short') { str.push(('0'+d.getSeconds()).slice(-2)); }
      return str.join(':');
    },
    date: function(secs,type) {
      var d = new Date(secs * 1000);
      var days = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];
      var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
      var str = [];
      if (type == 'long') { str.push(days[d.getDay()]); }
      str.push(('0'+d.getDate()).slice(-2));
      str.push(months[d.getMonth()]);
      if (type != 'short') { str.push(d.getFullYear()); }
      return str.join(' ');
    },
    dateTime: function(secs,type) {
      return UI.format.date(secs,type)+', '+UI.format.time(secs,type);
    },
    duration: function(seconds) {
      //get the amounts
      var multiplications = [1e-3,  1e3,   60,  60,   24,     7,1e9];
      var units =           ['ms','sec','min','hr','day','week'];
      var amounts = {};
      var left = seconds;
      for (var i in units) {
        left /= multiplications[i];
        var amount = Math.round(left % multiplications[Number(i)+1]);
        amounts[units[i]] = amount;
        left -= amount;
      }
      
      //format it
      var unit; //if all amounts are 0, format as 00:00:00
      for (var i = units.length-1; i >= 0; i--) {
        var amount = amounts[units[i]];
        if (amounts[units[i]] > 0) {
          unit = units[i];
          break;
        }
      }
      var $s = $('<span>');
      switch (unit) {
        case 'week':
          $s.append(UI.format.addUnit(amounts.week,'wks, ')).append(UI.format.addUnit(amounts.day,'days'));
          break;
        case 'day':
          $s.append(UI.format.addUnit(amounts.day,'days, ')).append(UI.format.addUnit(amounts.hr,'hrs'));
          break;
        default:
          $s.append(
            [
              ('0'+amounts.hr).slice(-2),
              ('0'+amounts.min).slice(-2),
              ('0'+amounts.sec).slice(-2)+(amounts.ms ? '.'+amounts.ms : '')
            ].join(':')
          );
          break;
      }
      return $s[0].innerHTML;
    },
    number: function(num) {
      if ((isNaN(Number(num))) || (num == 0)) { return num; }
      
      //rounding
      var sig = 3;
      var mult = Math.pow(10,sig - Math.floor(Math.log(num)/Math.LN10) - 1);
      num = Math.round(num * mult) / mult;
      
      //thousand seperation
      if (num > 1e4) {
        var seperator = ' ';
        number = num.toString().split('.');
        var regex = /(\d+)(\d{3})/;
        while (regex.test(number[0])) {
          number[0] = number[0].replace(regex,'$1'+seperator+'$2');
        }
        num = number.join('.');
      }
      
      return num;
    },
    status: function(item) {
      var $s = $('<span>');
      
      if (typeof item.online == 'undefined') {
        $s.text('Unknown, checking..');
        if (typeof item.error != 'undefined') {
          $s.text(item.error);
        }
        return $s;
      }
      
      switch (item.online) {
        case -1: $s.text('Enabling'); break;
        case  0: $s.text('Unavailable').addClass('red'); break;
        case  1: $s.text('Active').addClass('green'); break;
        case  2: $s.text('Standby').addClass('orange'); break;
        default: $s.text(item.online);
      }
      if ('error' in item) {
        $s.text(item.error);
      }
      return $s;
    },
    capital: function(string) {
      return string.charAt(0).toUpperCase() + string.substring(1);
    },
    addUnit: function(number,unit){
      var $s = $('<span>').html(number);
      $s.append(
        $('<span>').addClass('unit').html(unit)
      );
      return $s[0].innerHTML;
    },
    bytes: function(val,persec){
      var suffix = ['bytes','KiB','MiB','GiB','TiB','PiB'];
      if (val == 0) { 
        unit = suffix[0];
      }
      else {
        var exponent = Math.floor(Math.log(Math.abs(val)) / Math.log(1024));
        if (exponent < 0) {
          unit = suffix[0];
        }
        else {
          val = val / Math.pow(1024,exponent);
          unit = suffix[exponent];
        }
      }
      return UI.format.addUnit(UI.format.number(val),unit+(persec ? '/s' : ''));
    }
  },
  navto: function(tab,other){
    var prevhash = location.hash;
    var hash = prevhash.split('@');
    hash[0] = [mist.user.name,mist.user.host].join('&');
    hash[1] = [tab,other].join('&');
    if (typeof screenlog != 'undefined') { screenlog.navto(hash[1]); } //allow logging if screenlog is active
    location.hash = hash.join('@');
    if (location.hash == prevhash) {
      //manually trigger hashchange even though hash hasn't changed
      $(window).trigger('hashchange');
    }
  },
  showTab: function(tab,other) {
    var $main = UI.elements.main;
    
    if ((mist.user.loggedin) && (!('ui_settings' in mist.data))) {
      $main.html('Loading..');
      mist.send(function(){
        UI.showTab(tab,other);
      },{ui_settings: true});
      return;
    }
    
    var $currbut = UI.elements.menu.removeClass('hide').find('.plain:contains("'+tab+'")').closest('.button');
    if ($currbut.length > 0) {
      //only remove previous button highlight if the current tab is found in the menu
      UI.elements.menu.find('.button.active').removeClass('active');
      $currbut.addClass('active');
    }
    
    //unload any video's that might still be playing
    if (typeof mistvideo != 'undefined') {
      for (var s in mistvideo) {
        if ('embedded' in mistvideo[s]) {
          for (var i in mistvideo[s].embedded) {
            try {
              mistvideo[s].embedded[i].player.unload();
              delete mistvideo[s].embedded[i];
            }
            catch (e) {}
          }
        }
      }
    }
    
    UI.interval.clear();
    $main.html(
      $('<h2>').text(tab)
    );
    switch (tab) {
      case 'Login':
        if (mist.user.loggedin) { 
          //we're already logged in what are we doing here
          UI.navto('Overview');
          return;
        }
        UI.elements.menu.addClass('hide');
        UI.elements.connection.status.text('Disconnected').removeClass('green').addClass('red');
        $main.append(UI.buildUI([
          {
            type: 'help',
            help: 'Please provide your account details.<br>You were asked to set these when MistController was started for the first time. If you did not yet set any account details, log in with your desired credentials to create a new account.'
          },{
            label: 'Host',
            help: 'Url location of the MistServer API. Generally located at http://MistServerIP:4242/api',
            'default': 'http://localhost:4242/api',
            pointer: {
              main: mist.user,
              index: 'host'
            }
          },{
            label: 'Username',
            help: 'Please enter your username here.',
            validate: ['required'],
            pointer: {
              main: mist.user,
              index: 'name'
            }
          },{
            label: 'Password',
            type: 'password',
            help: 'Please enter your password here.',
            validate: ['required'],
            pointer: {
              main: mist.user,
              index: 'rawpassword'
            }
          },{
            type: 'buttons',
            buttons: [{
              label: 'Login',
              type: 'save',
              'function': function(){
                mist.user.password = MD5(mist.user.rawpassword);
                delete mist.user.rawpassword;
                mist.send(function(){
                  UI.navto('Overview');
                });
              }
            }]
          }
        ]));
        break;
      case 'Create a new account':
        UI.elements.menu.addClass('hide');
        $main.append(
          $('<p>').text('No account has been created yet in the MistServer at ').append(
            $('<i>').text(mist.user.host)
          ).append('.')
        );
        
        $main.append(UI.buildUI([
          {
            type: 'buttons',
            buttons: [{
              label: 'Select other host',
              type: 'cancel',
              css: {'float': 'left'},
              'function': function(){
                UI.navto('Login');
              }
            }]
          },{
            type: 'custom',
            custom: $('<br>')
          },{
            label: 'Desired username',
            type: 'str',
            validate: ['required'],
            help: 'Enter your desired username. In the future, you will need this to access the Management Interface.',
            pointer: {
              main: mist.user,
              index: 'name'
            }
          },{
            label: 'Desired password',
            type: 'password',
            validate: ['required',function(val,me){
              $('.match_password').not($(me)).trigger('change');
              return false;
            }],
            help: 'Enter your desired password. In the future, you will need this to access the Management Interface.',
            pointer: {
              main: mist.user,
              index: 'rawpassword'
            },
            classes: ['match_password']
          },{
            label: 'Repeat password',
            type: 'password',
            validate: ['required',function(val,me){
              if (val != $('.match_password').not($(me)).val()) {
                return {
                  msg:'The fields "Desired password" and "Repeat password" do not match.',
                  classes: ['red']
                }
              }
              return false;
            }],
            help: 'Repeat your desired password.',
            classes: ['match_password']
          },{
            type: 'buttons',
            buttons: [{
              type: 'save',
              label: 'Create new account',
              'function': function(){
                mist.send(function(){
                  UI.navto('Account created');
                },{
                  authorize: {
                    new_username: mist.user.name,
                    new_password: mist.user.rawpassword
                  }
                });
                mist.user.password = MD5(mist.user.rawpassword);
                delete mist.user.rawpassword;
              }
            }]
          }]));
        break;
      case 'Account created':
        UI.elements.menu.addClass('hide');;
        $main.append(
          $('<p>').text('Your account has been created succesfully.')
        ).append(UI.buildUI([
          {
            type: 'text',
            text: 'Would you like to enable all (currently) available protocols with their default settings?'
          },{
            type: 'buttons',
            buttons: [{
              label: 'Enable protocols',
              type: 'save',
              'function': function(){
                if (mist.data.config.protocols) {
                  $main.append('Unable to enable all protocols as protocol settings already exist.<br>');
                  return;
                }
                
                $main.append('Retrieving available protocols..<br>');
                mist.send(function(d){
                  var protocols = [];
                  
                  for (var i in d.capabilities.connectors) {
                    var connector = d.capabilities.connectors[i];
                    
                    if (connector.required) {
                      $main.append('Could not enable protocol "'+i+'" because it has required settings.<br>');
                      continue;
                    }
                    
                    protocols.push(
                      {connector: i}
                    );
                    $main.append('Enabled protocol "'+i+'".<br>');
                  }
                  $main.append('Saving protocol settings..<br>')
                  mist.send(function(d){
                    $main.append('Protocols enabled. Redirecting..');
                    setTimeout(function(){
                      UI.navto('Overview');
                    },5000);
                    
                  },{config:{protocols:protocols}});
                  
                },{capabilities:true});
              }
            },{
              label: 'Skip',
              type: 'cancel',
              'function': function(){
                UI.navto('Overview');
              }
            }]
          }
        ]));
        
        break;
      case 'Overview':
        var $versioncheck = $('<span>').text('Loading..');
        var $streamsactive = $('<span>');
        var $errors = $('<span>').addClass('logs');
        var $viewers = $('<span>');
        var $servertime = $('<span>');
        var $protocols_on = $('<span>');
        var $protocols_off = $('<span>');
        
        $main.append(UI.buildUI([
          {
            type: 'help',
            help: 'You can find most basic information about your MistServer here.<br>You can also set the debug level and force a save to the config.json file that MistServer uses to save your settings. '
          },{
            type: 'span',
            label: 'Version',
            pointer: {
              main: mist.data.config,
              index: 'version'
            }
          },{
            type: 'span',
            label: 'Version check',
            value: $versioncheck,
            LTSonly: true
          },{
            type: 'span',
            label: 'Server time',
            value: $servertime
          },{
            type: 'span',
            label: 'Licensed to',
            'default': 'unknown',
            pointer: {
              main: mist.data.config.license,
              index: 'user'
            },
            LTSonly: true
          },{
            type: 'span',
            label: 'Configured streams',
            value: (mist.data.streams ? Object.keys(mist.data.streams).length : 0)
          },{
            type: 'span',
            label: 'Active streams',
            value: $streamsactive
          },{
            type: 'span',
            label: 'Current connections',
            value: $viewers
          },{
            type: 'span',
            label: 'Enabled protocols',
            value: $protocols_on
          },{
            type: 'span',
            label: 'Disabled protocols',
            value: $protocols_off
          },{
            type: 'span',
            label: 'Recent problems',
            value: $errors
          },$('<br>'),{
            type: 'str',
            label: 'Human readable name',
            pointer: {
              main: mist.data.config,
              index: 'name'
            },
            help: 'You can name your MistServer here for personal use. You\'ll still need to set host name within your network yourself.'
          },{
            type: 'debug',
            label: 'Debug level',
            pointer: {
              main: mist.data.config,
              index: 'debug'
            },
            help: 'You can set the amount of debug information MistServer saves in the log. A full reboot of MistServer is required before some components of MistServer can post debug information.'
          },{
            type: 'checkbox',
            label: 'Force configurations save',
            pointer: {
              main: mist.data,
              index: 'save'
            },
            help: 'Tick the box in order to force an immediate save to the config.json MistServer uses to save your settings. Saving will otherwise happen upon closing MistServer. Don\'t forget to press save after ticking the box.'
          },{
            type: 'buttons',
            buttons: [{
              type: 'save',
              label: 'Save',
              'function': function(){
                var send = {config: mist.data.config};
                if (mist.data.save) {
                  send.save = mist.data.save;
                }
                mist.send(function(){
                  UI.navto('Overview');
                },send)
              }
            }]
          }
        ]));
        if (mist.data.LTS) {
          function update_update(info) {
            if (!('uptodate' in info)) {
              $versioncheck.text('Unknown');
              return;
            }
            else if (info.error) {
              $versioncheck.addClass('red').text(info.error);
              return;
            }
            else if (info.uptodate) {
              $versioncheck.text('Your version is up to date.').addClass('green');
              return;
            }
            else {
              $versioncheck.addClass('red').text('Version outdated!').append(
                $('<button>').text('Update').css({'font-size':'1em','margin-left':'1em'}).click(function(){
                  if (confirm('Are you sure you want to execute a rolling update?')) {
                    $versioncheck.addClass('orange').removeClass('red').text('Rolling update command sent..');
                    mist.stored.del('update');
                    mist.send(function(d){
                      UI.navto('Overview');
                    },{autoupdate: true});
                  }
                })
              );
            }
          }
          
          if ((!mist.stored.get().update) || ((new Date()).getTime()-mist.stored.get().update.lastchecked > 3600e3)) {
            var update = {};
            update.lastchecked = (new Date()).getTime();
            mist.send(function(d){
              mist.stored.set('update',update);
              update_update(d.update);
            },{checkupdate: true});
          }
          else {
            mist.send(function(d){
              update_update(d.update);
            },{update: true});
          }
        }
        else {
          $versioncheck.text('');
        }
        function updateViewers() {
          var request = {
            totals:{
              fields: ['clients'],
              start: -10
            },
            active_streams: true
          };
          if (!('cabailities' in mist.data)) {
            request.capabilities = true;
          }
          mist.send(function(d){
            enterStats()
          },request);
        }
        function enterStats() {
          if ('active_streams' in mist.data) {
            var active = (mist.data.active_streams ? mist.data.active_streams.length : 0)
          }
          else {
            var active = '?';
          }
          $streamsactive.text(active);
          if (('totals' in mist.data) && ('all_streams' in mist.data.totals)) {
            var clients = mist.data.totals.all_streams.all_protocols.clients;
            clients = (clients.length ? UI.format.number(clients[clients.length-1][1]) : 0);
          }
          else {
            clients = 'Loading..';
          }
          $viewers.text(clients);
          $servertime.text(UI.format.dateTime(mist.data.config.time,'long'));
          
          $errors.html('');
          var n = 0;
          for (var i in mist.data.log) {
            var l = mist.data.log[i];
            if (['FAIL','ERROR'].indexOf(l[1]) > -1) {
              n++;
              var $content = $('<span>').addClass('content').addClass('red');
              var split = l[2].split('|');
              for (var i in split) {
                $content.append(
                  $('<span>').text(split[i])
                );
              }
              $errors.append(
                $('<div>').append(
                  $('<span>').append(UI.format.time(l[0]))
                ).append(
                  $content
                )
              );
              if (n == 5) { break; }
            }
          }
          if (n == 0) {
            $errors.html('None.');
          }
          
          var protocols = {
            on: [],
            off: []
          };
          for (var i in mist.data.config.protocols) {
            var p = mist.data.config.protocols[i];
            if (protocols.on.indexOf(p.connector) > -1) { continue; }
            protocols.on.push(p.connector);
          }
          $protocols_on.text((protocols.on.length ? protocols.on.join(', ') : 'None.'));
          if ('capabilities' in mist.data) {
            for (var i in mist.data.capabilities.connectors) {
              if (protocols.on.indexOf(i) == -1) {
                protocols.off.push(i);
              }
            }
            $protocols_off.text((protocols.off.length ? protocols.off.join(', ') : 'None.'));
          }
          else {
            $protocols_off.text('Loading..')
          }
        }
        updateViewers();
        enterStats();
        UI.interval.set(updateViewers,30e3);
        
        break;
      case 'Protocols':
        if (typeof mist.data.capabilities == 'undefined') {
          mist.send(function(d){
            UI.navto(tab);
          },{capabilities: true});
          $main.append('Loading..');
          return;
        }
        
        var $tbody = $('<tbody>');
        $main.append(
          UI.buildUI([{
            type: 'help',
            help: 'You can find an overview of all the protocols and their relevant information here. You can add, edit or delete protocols.'
          }])
        ).append(
          $('<button>').text('Delete all protocols').click(function(){
            if (confirm('Are you sure you want to delete all currently configured protocols?')) {
              mist.data.config.protocols = [];
              mist.send(function(d){
                UI.navto('Protocols');
              },{config: mist.data.config});
            }
          })
        ).append(
          $('<button>').text('Enable default protocols').click(function(){
            var toenable = Object.keys(mist.data.capabilities.connectors);
            for (var i in mist.data.config.protocols) {
              var p = mist.data.config.protocols[i];
              var index = toenable.indexOf(p.connector)
              if (index > -1) {
                toenable.splice(index,1);
              }
            }
            var dontskip = [];
            for (var i in toenable) {
              if ((!('required' in mist.data.capabilities.connectors[toenable[i]])) || (Object.keys(mist.data.capabilities.connectors[toenable[i]].required).length == 0)) {
                dontskip.push(toenable[i]);
              }
            }
            var msg = 'Click OK to enable disabled protocols with their default settings:'+"\n  ";
            if (dontskip.length) {
              msg += dontskip.join(', ');
            }
            else {
              msg += 'None.';
            }
            if (dontskip.length != toenable.length) {
              var skip = toenable.filter(function(ele){
                return dontskip.indexOf(ele) < 0;
              });
              msg += "\n\n"+'The following protocols can only be set manually:'+"\n  "+skip.join(', ');
            }
            
            if (confirm(msg) && dontskip.length) {
              for (var i in dontskip) {
                mist.data.config.protocols.push({connector: dontskip[i]});
              }
              mist.send(function(d){
                UI.navto('Protocols');
              },{config: mist.data.config});
            }
          })
        ).append('<br>').append(
          $('<button>').text('New protocol').click(function(){
            UI.navto('Edit Protocol');
          }).css('clear','both')
        ).append(
          $('<table>').html(
            $('<thead>').html(
              $('<tr>').html(
                $('<th>').text('Protocol')
              ).append(
                $('<th>').text('Status')
              ).append(
                $('<th>').text('Settings')
              ).append(
                $('<th>')
              )
            )
          ).append(
            $tbody
          )
        );
        
        function updateProtocols() {
          function displaySettings(protocol){
            var capabilities = mist.data.capabilities.connectors[protocol.connector];
            if (!capabilities) {
              return '';
            }
            var str = [];
            var types = ['required','optional']
            for (var j in types) {
              for (var i in capabilities[types[j]]) {
                if ((protocol[i]) && (protocol[i] != '')) {
                  str.push(i+': '+protocol[i]);
                }
                else if (capabilities[types[j]][i]['default']) {
                  str.push(i+': '+capabilities[types[j]][i]['default']);
                }
              }
            }
            return $('<span>').addClass('description').text(str.join(', '));
          }
          
          $tbody.html('');
          for (var i in mist.data.config.protocols) {
            var protocol = mist.data.config.protocols[i];
            $tbody.append(
              $('<tr>').data('index',i).append(
                $('<td>').text(protocol.connector)
              ).append(
                $('<td>').html(UI.format.status(protocol))
              ).append(
                $('<td>').html(displaySettings(protocol))
              ).append(
                $('<td>').css('text-align','right').html(
                  $('<button>').text('Edit').click(function(){
                    UI.navto('Edit Protocol',$(this).closest('tr').data('index'));
                  })
                ).append(
                  $('<button>').text('Delete').click(function(){
                    var index = $(this).closest('tr').data('index');
                    if (confirm('Are you sure you want to delete the protocol "'+mist.data.config.protocols[index].connector+'"?')) {
                      mist.data.config.protocols.splice(index,1);
                      mist.send(function(d){
                        UI.navto('Protocols');
                      },{config: mist.data.config});
                    }
                  })
                )
              )
            );
          }
        }
        updateProtocols();
        UI.interval.set(function(){
          mist.send(function(){
            updateProtocols();
          });
        },30e3);
        break;
      case 'Edit Protocol':
        if (typeof mist.data.capabilities == 'undefined') {
          mist.send(function(d){
            UI.navto(tab,other);
          },{capabilities: true});
          $main.append('Loading..');
          return;
        }
        
        var editing = false;
        if ((other != '') && (other >= 0)) { editing = true; }
        var current = {};
        for (var i in mist.data.config.protocols) {
          current[mist.data.config.protocols[i].connector] = 1;
        }
        
        function buildProtocolSettings(kind) {
          var input = mist.data.capabilities.connectors[kind];
          var build = mist.convertBuildOptions(input,saveas);
          build.push({
            type: 'hidden',
            pointer: {
              main: saveas,
              index: 'connector'
            },
            value: kind
          });
          build.push({
            type: 'buttons',
            buttons: [
            {
              type: 'save',
              label: 'Save',
              'function': function(){
                if (editing) {
                  mist.data.config.protocols[other] = saveas;
                }
                else {
                  if (!mist.data.config.protocols) {
                    mist.data.config.protocols = [];
                  }
                  mist.data.config.protocols.push(saveas);
                }
                mist.send(function(d){
                  UI.navto('Protocols');
                },{config: mist.data.config});
              }
            },{
              type: 'cancel',
              label: 'Cancel',
              'function': function(){
                UI.navto('Protocols');
              }
            }
            ]
          });
          
          if (('deps' in input) && (input.deps != '')) {
            $t = $('<span>').text('Dependencies:');
            $ul = $('<ul>');
            $t.append($ul);
            if (typeof input.deps == 'string') { input.deps = input.deps.split(', '); }
            for (var i in input.deps) {
              var $li = $('<li>').text(input.deps[i]+' ');
              $ul.append($li);
              if ((typeof current[input.deps[i]] != 'undefined') || (typeof current[input.deps[i]+'.exe'] != 'undefined')) {
                //also check for the windows executable
                $li.append(
                  $('<span>').addClass('green').text('(Configured)')
                );
              }
              else {
                $li.append(
                  $('<span>').addClass('red').text('(Not yet configured)')
                );
              }
            }
            build.unshift({
              type: 'text',
              text: $t[0].innerHTML
            });
          }
          
          return UI.buildUI(build);
        }
        
        var current = {};
        for (var i in mist.data.config.protocols) {
          current[mist.data.config.protocols[i].connector] = 1;
        }
        if (!editing) {
          //new
          $main.html(
            $('<h2>').text('New Protocol')
          );
          var saveas = {};
          var select = [['','']];
          for (var i in mist.data.capabilities.connectors) {
            select.push([i,i]);
          }
          var $cont = $('<span>');
          $main.append(UI.buildUI([{
            label: 'Protocol',
            type: 'select',
            select: select,
            'function': function(){
              if ($(this).getval() == '') { return; }
              $cont.html(buildProtocolSettings($(this).getval()));
            }
          }])).append(
            $cont
          );
        }
        else {
          //editing
          var protocol = mist.data.config.protocols[other];
          var saveas = protocol;
          $main.find('h2').append(' "'+protocol.connector+'"');
          $main.append(buildProtocolSettings(protocol.connector));
        }
        break;
      case 'Streams':
        if (!('capabilities' in mist.data)) {
          $main.html('Loading..');
          mist.send(function(){
            UI.navto(tab);
          },{capabilities: true});
          return;
        }
        
        var $switchmode = $('<button>');
        var $loading = $('<span>').text('Loading..');
        $main.append(
          UI.buildUI([{
            type: 'help',
            help: 'Here you can create, edit or delete new and existing streams. Go to stream preview or embed a video player on your website.'
          },
            $('<div>').css({
              width: '45.25em',
              display: 'flex',
              'justify-content':'flex-end'
            }).append(
              $switchmode
            ).append(
              $('<button>').text('Create a new stream').click(function(){
                UI.navto('Edit');
              })
            )
          ])
        ).append($loading);
        if (other == '') {
          var s = mist.stored.get();
          if ('viewmode' in s) {
            other = s.viewmode;
          }
        }
        $switchmode.text('Switch to '+(other == 'thumbnails' ? 'list' : 'thumbnail')+' view').click(function(){
          mist.stored.set('viewmode',(other == 'thumbnails' ? 'list' : 'thumbnails'));
          UI.navto('Streams',(other == 'thumbnails' ? 'list' : 'thumbnails'));
        });
        
        var allstreams = $.extend(true,{},mist.data.streams);
        function createWcStreamObject(streamname,parent) {
          var wcstream = $.extend({},parent);
          delete wcstream.meta;
          delete wcstream.error;
          wcstream.online = 2; //should either be available (2) or active (1)
          wcstream.name = streamname;
          wcstream.ischild = true;
          return wcstream;
        }
        
        function createPage(type,streams,folders) {
          $loading.remove();
          switch (type) {
            case 'thumbnails':
              
              var $shortcuts = $('<div>').addClass('preview_icons');
              function selectastream(select,folders) {
                folders = folders || [];
                var saveas = {};
                select.sort();
                select.unshift('');
                $loading.remove();
                $main.append(
                  $('<h2>').text(tab)
                ).append(UI.buildUI([
                  {
                    label: 'Filter the streams',
                    type: 'datalist',
                    datalist: select,
                    pointer: {
                      main: saveas,
                      index: 'stream'
                    },
                    help: 'If you type something here, the box below will only show streams with names that contain your text.',
                    'function': function(){
                      var val = $(this).val();
                      $shortcuts.children().each(function(){
                        $(this).hide();
                        if ($(this).attr('data-stream').indexOf(val) > -1) {
                          $(this).show();
                        }
                      });
                    }
                  }
                ]));
                select.shift();
                
                
                $main.append(
                  $('<span>').addClass('description').text('Choose a stream below.')
                ).append($shortcuts);
                
                //if there is a JPG output, add actual thumnails \o/
                var thumbnails = false;
                ///\todo activate this code when the backend is ready
                /*
                if (UI.findOutput('JPG')) {
                  var jpgport = false;
                  //find the http port and make sure JPG is enabled
                  for (var i in mist.data.config.protocols) {
                    var protocol = mist.data.config.protocols[i];
                    if ((protocol.connector == 'HTTP') || (protocol.connector == 'HTTP.exe')) {
                      jpgport = (protocol.port ? ':'+protocol.port : ':8080');
                    }
                    if ((protocol.connector == 'JPG') || (protocol.connector == 'JPG.exe')) {
                      thumbnails = true;
                    }
                  }
                  if ((thumbnails) && (jpgport)) {
                    //now we get to use it as a magical function wheee!
                    jpgport = parseURL(mist.user.host).host+jpgport;
                    thumbnails = function(streamname) {
                      return 'http://'+jpgport+'/'+encodeURIComponent(streamname)+'.jpg';
                    }
                  }
                }
                */
                
                for (var i in select) {
                  var streamname = select[i];
                  var source = '';
                  var $delete = $('<button>').text('Delete').click(function(){
                    var streamname = $(this).closest('div').attr('data-stream');
                    if (confirm('Are you sure you want to delete the stream "'+streamname+'"?')) {
                      delete mist.data.streams[streamname];
                      var send = {};
                      if (mist.data.LTS) {
                        send.deletestream = [streamname];
                      }
                      else {
                        send.streams = mist.data.streams;
                      }
                      mist.send(function(d){
                        UI.navto('Streams');
                      },send);
                    }
                  });
                  var $edit = $('<button>').text('Settings').click(function(){
                    UI.navto('Edit',$(this).closest('div').attr('data-stream'));
                  });
                  var $preview = $('<button>').text('Preview').click(function(){
                    UI.navto('Preview',$(this).closest('div').attr('data-stream'));
                  });
                  var $embed = $('<button>').text('Embed').click(function(){
                    UI.navto('Embed',$(this).closest('div').attr('data-stream'));
                  });
                  var $image = $('<span>').addClass('image');
                  
                  if ((thumbnails) && (folders.indexOf(streamname) == -1)) {
                    //there is a JPG output and this isn't a folder
                    $image.append(
                      $('<img>').attr('src',thumbnails(streamname)).error(function(){
                        $(this).hide();
                      })
                    );
                  }
                  
                  //its a wildcard stream
                  if (streamname.indexOf('+') > -1) {
                    var streambits = streamname.split('+');
                    source = mist.data.streams[streambits[0]].source+streambits[1];
                    $delete = '';
                    $edit = '';
                    $image.addClass('wildcard');
                  }
                  else {
                    source = mist.data.streams[streamname].source;
                    //its a folder stream
                    if (folders.indexOf(streamname) > -1) {
                      $preview = '';
                      $embed = '';
                      $image.addClass('folder');
                    }
                  }
                  $shortcuts.append(
                    $('<div>').append(
                      $('<span>').addClass('streamname').text(streamname)
                    ).append(
                      $image
                    ).append(
                      $('<span>').addClass('description').text(source)
                    ).append(
                      $('<span>').addClass('button_container').append(
                        $edit
                      ).append(
                        $delete
                      ).append(
                        $preview
                      ).append(
                        $embed
                      )
                    ).attr('title',streamname).attr('data-stream',streamname)
                  );
                }
              }
              
              selectastream(streams,folders);
              break;
            case 'list':
            default:
              var $tbody = $('<tbody>').append($('<tr>').append('<td>').attr('colspan',6).text('Loading..'));
              var $table = $('<table>').html(
                $('<thead>').html(
                  $('<tr>').html(
                    $('<th>').text('Stream name').attr('data-sort-type','string').addClass('sorting-asc')
                  ).append(
                    $('<th>').text('Source').attr('data-sort-type','string')
                  ).append(
                    $('<th>').text('Status').attr('data-sort-type','int')
                  ).append(
                    $('<th>').css('text-align','right').text('Connections').attr('data-sort-type','int')
                  ).append(
                    $('<th>')
                  ).append(
                    $('<th>')
                  )
                )
              ).append($tbody);
              $main.append($table);
              $table.stupidtable();
              
              function buildStreamTable() {
                var i = 0;
                $tbody.html('');
                
                /*if (mist.data.LTS) {
                  //insert active wildcard streams (should overwrite active folder wildcard streams)
                  for (var i in mist.data.active_streams) {
                    var streamsplit = mist.data.active_streams[i].split('+');
                    if (streamsplit.length < 2) { continue; }
                    if (streamsplit[0] in mist.data.streams) {
                      var wcstream = createWcStreamObject(mist.data.active_streams[i],mist.data.streams[streamsplit[0]]);
                      wcstream.online = 1; //it's in active_streams, so it's active. Go figure.
                      allstreams[mist.data.active_streams[i]] = wcstream;
                    }
                  }
                }
                
                var streams = Object.keys(allstreams);*/
                streams.sort();
                for (var s in streams) {
                  var streamname = streams[s];
                  var stream;
                  if (streamname in mist.data.streams) { stream = mist.data.streams[streamname]; }
                  else { stream = allstreams[streamname]; }
                  
                  var $viewers = $('<td>').css('text-align','right').html($('<span>').addClass('description').text('Loading..'));
                  var v = 0;
                  if ((typeof mist.data.totals != 'undefined') && (typeof mist.data.totals[streamname] != 'undefined')) {
                    var data = mist.data.totals[streamname].all_protocols.clients;
                    var v = 0;
                    //get the average value
                    if (data.length) {
                      for (var i in data) {
                        v += data[i][1];
                      }
                      v = Math.round(v / data.length);
                    }
                  }
                  $viewers.html(UI.format.number(v));
                  if ((v == 0) && (stream.online == 1)) {
                    stream.online = 2;
                  }
                  var $buttons = $('<td>').css('text-align','right').css('white-space','nowrap');
                  if ((!('ischild' in stream)) || (!stream.ischild)) {
                    $buttons.html(
                      $('<button>').text('Settings').click(function(){
                        UI.navto('Edit',$(this).closest('tr').data('index'));
                      })
                    ).append(
                      $('<button>').text('Delete').click(function(){
                        var index = $(this).closest('tr').data('index');
                        if (confirm('Are you sure you want to delete the stream "'+index+'"?')) {
                          delete mist.data.streams[index];
                          var send = {};
                          if (mist.data.LTS) {
                            send.deletestream = [index];
                          }
                          else {
                            send.streams = mist.data.streams;
                          }
                          mist.send(function(d){
                            UI.navto('Streams');
                          },send);
                        }
                      })
                    );
                  }
                  
                  var $streamnamelabel = $('<span>').text(streamname);
                  if (stream.ischild) {
                    $streamnamelabel.css('padding-left','1em');
                  }
                  var $online = UI.format.status(stream);
                  var $preview = $('<button>').text('Preview').click(function(){
                    UI.navto('Preview',$(this).closest('tr').data('index'));
                  });
                  var $embed = $('<button>').text('Embed').click(function(){
                    UI.navto('Embed',$(this).closest('tr').data('index'));
                  });
                  if ('filesfound' in allstreams[streamname]) {
                    $online.html('');
                    $preview = '';
                    $viewers.html('');
                    $embed = '';
                  }
                  $tbody.append(
                    $('<tr>').data('index',streamname).html(
                      $('<td>').html($streamnamelabel).attr('title',streamname).addClass('overflow_ellipsis')
                    ).append(
                      $('<td>').text(stream.source).attr('title',stream.source).addClass('description').addClass('overflow_ellipsis').css('max-width','20em')
                    ).append(
                      $('<td>').data('sort-value',stream.online).html($online)
                    ).append(
                      $viewers
                    ).append(
                      $('<td>').css('white-space','nowrap').html(
                        $preview
                      ).append(
                        $embed
                      )
                    ).append(
                      $buttons
                    )
                  );
                  i++;
                }
              }
              
              function updateStreams() {
                var totals = [];
                for (var i in mist.data.active_streams) {
                  totals.push({
                    streams: [mist.data.active_streams[i]],
                    fields: ['clients'],
                    start: -2
                  });
                }
                mist.send(function(){
                  $.extend(true,allstreams,mist.data.streams);
                  buildStreamTable();
                },{
                  totals: totals,
                  active_streams: true
                });
              }
              
              
              if (mist.data.LTS) {
                //insert folder streams
                var browserequests = 0;
                var browsecomplete = 0;
                for (var s in mist.data.streams) {
                  var inputs_f = mist.data.capabilities.inputs.Folder || mist.data.capabilities.inputs['Folder.exe'];
                  if (!inputs_f) { break; }
                  if (mist.inputMatch(inputs_f.source_match,mist.data.streams[s].source)) {
                    //this is a folder stream
                    allstreams[s].source += '*';
                    allstreams[s].filesfound = null;
                    mist.send(function(d,opts){
                      var s = opts.stream;
                      for (var i in d.browse.files) {
                        for (var j in mist.data.capabilities.inputs) {
                          if ((j.indexOf('Buffer') >= 0) || (j.indexOf('Buffer.exe') >= 0) || (j.indexOf('Folder') >= 0) || (j.indexOf('Folder.exe') >= 0)) { continue; }
                          if (mist.inputMatch(mist.data.capabilities.inputs[j].source_match,'/'+d.browse.files[i])) {
                            var streamname = s+'+'+d.browse.files[i];
                            allstreams[streamname] = createWcStreamObject(streamname,mist.data.streams[s]);
                            allstreams[streamname].source = mist.data.streams[s].source+d.browse.files[i];
                          }
                        }
                      }
                      if (('files' in d.browse) && (d.browse.files.length)) {
                        allstreams[s].filesfound = true;
                      }
                      else {
                        mist.data.streams[s].filesfound = false;
                      }
                      browsecomplete++;
                      if (browserequests == browsecomplete) {
                        mist.send(function(){
                          updateStreams();
                        },{active_streams: true});
                        
                        UI.interval.set(function(){
                          updateStreams();
                        },5e3);
                      }
                    },{browse:mist.data.streams[s].source},{stream: s});
                    browserequests++;
                  }
                }
                if (browserequests == 0) {
                  mist.send(function(){
                    updateStreams();
                  },{active_streams: true});
                  
                  UI.interval.set(function(){
                    updateStreams();
                  },5e3);
                }
              }
              else {
                mist.send(function(){
                  updateStreams();
                },{active_streams: true});
                
                UI.interval.set(function(){
                  updateStreams();
                },5e3);
              }
              break;
          }
        }
        if (mist.data.LTS) {
          //browse into folder streams
          var browserequests = 0;
          var browsecomplete = 0;
          var select = {};
          var folders = [];
          for (var s in mist.data.streams) {
            var inputs_f = mist.data.capabilities.inputs.Folder || mist.data.capabilities.inputs['Folder.exe'];
            if (mist.inputMatch(inputs_f.source_match,mist.data.streams[s].source)) {
              //this is a folder stream
              folders.push(s);
              mist.send(function(d,opts){
                var s = opts.stream;
                for (var i in d.browse.files) {
                  for (var j in mist.data.capabilities.inputs) {
                    if ((j.indexOf('Buffer') >= 0) || (j.indexOf('Folder') >= 0)) { continue; }
                    if (mist.inputMatch(mist.data.capabilities.inputs[j].source_match,'/'+d.browse.files[i])) {
                      select[s+'+'+d.browse.files[i]] = true;
                    }
                  }
                }
                browsecomplete++;
                if (browserequests == browsecomplete) {
                  mist.send(function(){
                    for (var i in mist.data.active_streams) {
                      var split = mist.data.active_streams[i].split('+');
                      if ((split.length > 1) && (split[0] in mist.data.streams)) {
                        select[mist.data.active_streams[i]] = true;
                        allstreams[mist.data.active_streams[i]] = createWcStreamObject(mist.data.active_streams[i],mist.data.streams[split[0]]);
                      }
                    }
                    select = Object.keys(select);
                    select = select.concat(Object.keys(mist.data.streams));
                    select.sort();
                    createPage(other,select,folders);
                  },{active_streams: true});
                }
              },{browse:mist.data.streams[s].source},{stream: s});
              browserequests++;
            }
          }
          if (browserequests == 0) {
            mist.send(function(){
              //var select = [];
              for (var i in mist.data.active_streams) {
                var split = mist.data.active_streams[i].split('+');
                if ((split.length > 1) && (split[0] in mist.data.streams)) {
                  select[mist.data.active_streams[i]] = true;
                  allstreams[mist.data.active_streams[i]] = createWcStreamObject(mist.data.active_streams[i],mist.data.streams[split[0]]);
                }
              }
              select = Object.keys(select);
              if (mist.data.streams) { select = select.concat(Object.keys(mist.data.streams)); }
              select.sort();
              createPage(other,select);
            },{active_streams: true});
          }
        }
        else {
          createPage(other,Object.keys(mist.data.streams));
        }
        break;
      case 'Edit':
        if (typeof mist.data.capabilities == 'undefined') {
          mist.send(function(d){
            UI.navto(tab,other);
          },{capabilities: true});
          $main.append('Loading..');
          return;
        }
        
        
        var editing = false;
        if (other != '') { editing = true; }
        
        if (!editing) {
          //new
          $main.html(
            $('<h2>').text('New Stream')
          );
          var saveas = {};
        }
        else {
          //editing
          var streamname = other;
          var saveas = mist.data.streams[streamname];
          $main.find('h2').append(' "'+streamname+'"');
        }
        
        var filetypes = [];
        for (var i in mist.data.capabilities.inputs) {
          filetypes.push(mist.data.capabilities.inputs[i].source_match);
        }
        var $inputoptions = $('<div>');
        
        function save(tab) {
          
          if (!mist.data.streams) {
            mist.data.streams = {};
          }
          
          mist.data.streams[saveas.name] = saveas;
          if (other != saveas.name) {
            delete mist.data.streams[other];
          }
          
          var send = {};
          if (mist.data.LTS) {
            send.addstream = {};
            send.addstream[saveas.name] = saveas;
            if (other != saveas.name) {
              send.deletestream = [other];
            }
          }
          else {
            send.streams = mist.data.streams;
          }
          if ((saveas.stop_sessions) && (other != '')) {
            send.stop_sessions = other;
            delete saveas.stop_sessions;
          }
          mist.send(function(){
            delete mist.data.streams[saveas.name].online;
            delete mist.data.streams[saveas.name].error;
            UI.navto(tab,(tab == 'Preview' ? saveas.name : ''));
          },send);
          
          
        }
        
        var $style = $('<style>').text('button.saveandpreview { display: none; }');
        var $livestreamhint = $('<span>');
        function updateLiveStreamHint() {
          var streamname = $main.find('[name=name]').val();
          if (!streamname) { return; }
          var host = parseURL(mist.user.host);
          var passw = $main.find('[name=source]').val().match(/@.*/);
          if (passw) { passw = passw[0].substring(1); }
          var ip = $main.find('[name=source]').val().replace(/(?:.+?):\/\//,'');
          ip = ip.split('/');
          ip = ip[0];
          ip = ip.split(':');
          ip = ip[0];
          
          
          var port = {};
          var trythese = ['RTMP','RTSP','TS','RTMP.exe','RTSP.exe','TS.exe'];
          for (var i in trythese) {
            if (trythese[i] in mist.data.capabilities.connectors) {
              port[trythese[i]] = mist.data.capabilities.connectors[trythese[i]].optional.port['default'];
            }
          }
          var defport = {
            RTMP: 1935,
            'RTMP.exe': 1935,
            RTSP: 554,
            'RTSP.exe': 554,
            TS: -1,
            'TS.exe': -1
          };
          for (var protocol in port) {
            for (var i in mist.data.config.protocols) {
              var p = mist.data.config.protocols[i];
              if (p.connector == protocol) {
                if ('port' in p) {
                  port[protocol] = p.port;
                }
                break;
              }
            }
            if (port[protocol] == defport[protocol]) { port[protocol] = ''; }
            else { port[protocol] = ':'+port[protocol]; }
          }
          
          $livestreamhint.find('.field').closest('label').hide();
          for (var i in port) {
            var str;
            switch(i) {
              case 'RTMP':
              case 'RTMP.exe':
                str = 'rtmp://'+host.host+port[i]+'/'+(passw ? passw : 'live')+'/';
                $livestreamhint.find('.field.RTMPurl').setval(str).closest('label').show();
                $livestreamhint.find('.field.RTMPkey').setval((streamname == '' ? 'STREAMNAME' : streamname)).closest('label').show();
                str += (streamname == '' ? 'STREAMNAME' : streamname);
                break;
              case 'RTSP':
              case 'RTSP.exe':
                str = 'rtsp://'+host.host+port[i]+'/'+(streamname == '' ? 'STREAMNAME' : streamname)+(passw ? '?pass='+passw : '');
                break;
              case 'TS':
              case 'TS.exe':
                str = 'udp://'+(ip == '' ? host.host : ip)+port[i]+'/';
                break;
            }
            $livestreamhint.find('.field.'+i.replace('.exe','')).setval(str).closest('label').show();
          }
        }
        
        $main.append(UI.buildUI([
          {
            label: 'Stream name',
            type: 'str',
            validate: ['required','streamname'],
            pointer: {
              main: saveas,
              index: 'name'
            },
            help: 'Set the name this stream will be recognised by for players and/or stream pushing.'
          },{
            label: 'Source',
            type: 'browse',
            filetypes: filetypes,
            pointer: {
              main: saveas,
              index: 'source'
            },
            help: '<p>Below is the explanation of the input methods for MistServer. Anything between brackets () will go to default settings if not specified.</p><table><tr><td>Input</td><td>Syntax</td><td>Explanation</td></tr> <tr><th>File</th><td>Linux/MacOS:&nbsp;/PATH/FILE<br>Windows:&nbsp;/cygdrive/DRIVE/PATH/FILE</td><td>For file input please specify the proper path and file.<br>Supported inputs are: DTSC, FLV, MP3. MistServer Pro has TS, MP4, ISMV added as input.</td></tr><th>Folder<br>(Pro&nbsp;only)</th><td>Linux/MacOS:&nbsp;/PATH/<br>Windows:&nbsp;/cygdrive/DRIVE/PATH/</td><td>A folder stream makes all the recognised files in the selected folder available as a stream.</td></tr><tr><th>RTMP</th><td>push://(IP)(@PASSWORD)</td><td>IP is white listed IP for pushing towards MistServer, if left empty all are white listed.<br>Password is the application under which to push to MistServer, if it doesn\'t match the stream will be rejected. Password is MistServer Pro only. <tr><th>RTSP<br>(Pro&nbsp;only)</th><td>push://(IP)(@PASSWORD)</td><td>IP is white listed IP for pushing towards MistServer, if left empty all are white listed.</td></tr> <tr><th>TS<br>(Pro&nbsp;only)</th><td>tsudp://(IP):PORT(/INTERFACE)</td><td>IP is the IP address used to listen for this stream, multi-cast IP range is: 224.0.0.0 - 239.255.255.255. If IP is not set all addresses will listened to.<br>PORT is the port you reserve for this stream on the chosen IP.<br>INTERFACE is the interface used, if left all interfaces will be used.</td></tr></table>',
            'function': function(){
              var source = $(this).val();
              $style.remove();
              $livestreamhint.html('');
              if (source == '') { return; }
              var type = null;
              for (var i in mist.data.capabilities.inputs) {
                if (typeof mist.data.capabilities.inputs[i].source_match == 'undefined') { continue; }
                if (mist.inputMatch(mist.data.capabilities.inputs[i].source_match,source)) {
                  type = i;
                  break;
                }
              }
              if (type === null) {
                $inputoptions.html(
                  $('<h3>').text('Unrecognized input').addClass('red')
                ).append(
                  $('<span>').text('Please edit the stream source.').addClass('red')
                );
                return;
              }
              var input = mist.data.capabilities.inputs[type];
              $inputoptions.html(
                $('<h3>').text(input.name+' Input options')
              );
              var build = mist.convertBuildOptions(input,saveas);
              if (('always_match' in mist.data.capabilities.inputs[i]) && (mist.inputMatch(mist.data.capabilities.inputs[i].always_match,source))) {
                build.push({
                  label: 'Always on',
                  type: 'checkbox',
                  help: 'Keep this input available at all times, even when there are no active viewers.',
                  pointer: {
                    main: saveas,
                    index: 'always_on'
                  }
                });
              }
              $inputoptions.append(UI.buildUI(build));
              if (input.name == 'Folder') {
                $main.append($style);
              }
              else if (['Buffer','Buffer.exe','TS','TS.exe'].indexOf(input.name) > -1) {
                var fields = [$('<span>').text('Configure your source to push to:')];
                switch (input.name) {
                  case 'Buffer':
                  case 'Buffer.exe':
                    fields.push({
                      label: 'RTMP full url',
                      type: 'span',
                      clipboard: true,
                      readonly: true,
                      classes: ['RTMP'],
                      help: 'Use this RTMP url if your client doesn\'t ask for a stream key'
                    });
                    fields.push({
                      label: 'RTMP url',
                      type: 'span',
                      clipboard: true,
                      readonly: true,
                      classes: ['RTMPurl'],
                      help: 'Use this RTMP url if your client also asks for a stream key'
                    });
                    fields.push({
                      label: 'RTMP stream key',
                      type: 'span',
                      clipboard: true,
                      readonly: true,
                      classes: ['RTMPkey'],
                      help: 'Use this key if your client asks for a stream key'
                    });
                    fields.push({
                      label: 'RTSP',
                      type: 'span',
                      clipboard: true,
                      readonly: true,
                      classes: ['RTSP']
                    });
                    break;
                  case 'TS':
                  case 'TS.exe':
                    fields.push({
                      label: 'TS',
                      type: 'span',
                      clipboard: true,
                      readonly: true,
                      classes: ['TS']
                    });
                    break;
                }
                $livestreamhint.html('<br>').append(UI.buildUI(fields));
                updateLiveStreamHint();
              }
            }
          },{
            label: 'Stop sessions',
            type: 'checkbox',
            help: 'When saving these stream settings, kill this stream\'s current connections.',
            LTSonly: true,
            pointer: {
              main: saveas,
              index: 'stop_sessions'
            }
          },$livestreamhint,$('<br>'),{
            type: 'custom',
            custom: $inputoptions
          },$('<br>'),$('<h3>').text('Encryption'),{
            type: 'help',
            help: 'To enable encryption, the licence acquisition url must be entered, as well as either the content key or the key ID and seed.<br>Unsure how you should fill in your encryption or missing your preferred encryption? Please contact us.'
          },{
            label: 'License acquisition url',
            type: 'str',
            LTSonly: true,
            pointer: {
              main: saveas,
              index: 'la_url'
            }
          },$('<br>'),{
            label: 'Content key',
            type: 'str',
            LTSonly: true,
            pointer: {
              main: saveas,
              index: 'contentkey'
            }
          },{
            type: 'text',
            text: ' - or - '
          },{
            label: 'Key ID',
            type: 'str',
            LTSonly: true,
            pointer: {
              main: saveas,
              index: 'keyid'
            }
          },{
            label: 'Key seed',
            type: 'str',
            LTSonly: true,
            pointer: {
              main: saveas,
              index: 'keyseed'
            }
          },{
            type: 'buttons',
            buttons: [
              {
                type: 'cancel',
                label: 'Cancel',
                'function': function(){
                  UI.navto('Streams');
                }
              },{
                type: 'save',
                label: 'Save',
                'function': function(){
                  save('Streams');
                }
              },{
                type: 'save',
                label: 'Save and Preview',
                'function': function(){
                  save('Preview');
                },
                classes: ['saveandpreview']
              }
            ]
          }
        ]));
        
        $main.find('[name=name]').keyup(function(){
          updateLiveStreamHint();
        });
        updateLiveStreamHint();
        
        break;
      case 'Preview':
        
        if (other == '') { UI.navto('Streams'); }
        
        var http_port = ':8080';
        for (var i in mist.data.config.protocols) {
          var protocol = mist.data.config.protocols[i];
          if ((protocol.connector == 'HTTP') || (protocol.connector == 'HTTP.exe')) {
            http_port = (protocol.port ? ':'+protocol.port : ':8080');
          }
        }
        var parsed = parseURL(mist.user.host);
        var embedbase = parsed.protocol+parsed.host+http_port+'/';
        
        var $cont = $('<div>').css({'display':'flex','flex-flow':'row wrap'});
        var $edit = '';
        if (other.indexOf('+') == -1) {
          $edit = $('<button>').text('Settings').addClass('settings').click(function(){
            UI.navto('Edit',other);
          });
        }
        $main.html(
          $('<div>').addClass('bigbuttons').append($edit).append(
            $('<button>').text('Embed').addClass('embed').click(function(){
              UI.navto('Embed',other);
            })
          ).append(
            $('<button>').addClass('cancel').addClass('return').text('Return').click(function(){
              UI.navto('Streams');
            })
          )
        ).append(
          $('<h2>').text('Preview of "'+other+'"')
        ).append($cont);
        var escapedstream = encodeURIComponent(other);
        var $preview_cont = $('<div>');
        $cont.append($preview_cont);
        var $title = $('<div>');
        var $s_players = $('<select>').append(
          $('<option>').text('Automatic').val('')
        ).change(function(){initPlayer();});
        var $s_mimes = $('<select>').append(
          $('<option>').text('Automatic').val('')
        ).change(function(){initPlayer();});
        var $switches = UI.buildUI([{
          label: 'Use player',
          type: 'DOMfield',
          DOMfield: $s_players,
          help: 'Choose a player to preview'
        },{
          label: 'Use source',
          type: 'DOMfield',
          DOMfield: $s_mimes,
          help: 'Choose an output type to preview'
        }]);
        var $video = $('<div>').addClass('mistvideo').text('Loading player..');
        $preview_cont.append($video).append($title).append($switches);
        function initPlayer() {
          $log.html('');
          
          //unload any video's that might still be playing
          if (typeof mistvideo != 'undefined') {
            for (var s in mistvideo) {
              if ('embedded' in mistvideo[s]) {
                for (var i in mistvideo[s].embedded) {
                  try {
                    mistvideo[s].embedded[i].player.unload();
                  }
                  catch (e) {}
                }
              }
            }
          }
          
          var options = {
            target: $video[0],
            maxheight: window.innerHeight - $('header').height(),
            maxwidth: window.innerWidth - UI.elements.menu.width() - 100,
            loop: true
          };
          if ($s_players.val() != '') {
            options.forcePlayer = $s_players.val()
          }
          if ($s_mimes.val() != '') {
            options.forceSource = $s_mimes.val()
          }
          mistPlay(other,options);
        }
        var $log = $('<div>').addClass('player_log');
        $preview_cont.append(
          $('<div>').append(
            $('<h3>').text('Player log:')
          ).append($log)
        );
        var lastlog = '';
        $video.on('log error',function(e){
          var scroll = false;
          if ($log.height() + $log.scrollTop() == $log[0].scrollHeight) { scroll = true; }
          
          //if this new message is the same as the previous, merge them
          var newlog = e.type+e.originalEvent.message;
          var timestamp = '['+UI.format.time((new Date()).getTime() / 1e3)+']';
          if (lastlog == newlog) {
            var $div = $log.children().last();
            var $span = $div.children('[data-amount]');
            var amount = $span.attr('data-amount');
            amount++;
            $span.text('('+amount+'x)').attr('data-amount',amount);
            $div.children('.timestamp').text(timestamp);
          }
          else {
            $log.append(
              $('<div>').append(
                $('<span>').addClass('timestamp').text(timestamp).css('margin-right','0.5em')
              ).append(
                $('<span>').text(e.originalEvent.message)
              ).append(
                $('<span>').attr('data-amount',1).css('margin-left','0.5em')
              ).addClass((e.type == 'error' ? 'red' : ''))
            );
            
            if (scroll) {
              $log.scrollTop($log[0].scrollHeight);
            }
          }
          lastlog = newlog;
        });
        
        //load the player js
        function loadplayer() {
          $title.text('');
          var script = document.createElement('script');
          $main.append(script);
          script.src = embedbase+'player.js';
          script.onerror = function(){
            $video.html('Failed to load player.js').append(
              $('<button>').text('Reload').css('display','block').click(function(){
                loadplayer();
              })
            );
          };
          script.onload = function(){
            
            for (var i in mistplayers) {
              $s_players.append(
                $('<option>').text(mistplayers[i].name).val(i)
              );
            }
            
            initPlayer();
            
            $video.on('initialized',function(){
              if ($s_mimes.children().length <= 1) {
                for (var i in mistvideo[other].source) {
                  var s = mistvideo[other].source[i];
                  var human = UI.humanMime(s.type);
                  $s_mimes.append(
                    $('<option>').val(i).text(
                      (human ? human+' @ '+s.url.substring(s.url.length - s.relurl.length,0) : UI.format.capital(s.type)+' @ '+s.url.substring(s.url.length - s.relurl.length,0))
                    )
                  );
                }
              }
              
              var playerdata = mistvideo[other].embedded[mistvideo[other].embedded.length-1];
              var human = UI.humanMime(playerdata.player.options.source.type);
              $title.html('You\'re watching '+(human ? human+' <span class=description>('+playerdata.player.options.source.type+')</span>' : UI.format.capital(playerdata.player.options.source.type))+' through '+mistplayers[playerdata.selectedPlayer].name+'.');
            });
            
            $main[0].removeChild(script);
          };
        }
        loadplayer();
        
        //load the meta information
        var $trackinfo = $('<div>').append(
          $('<h3>').text('Meta information')
        );
        var $tracktable = $('<span>').text('Loading..');
        $trackinfo.append($tracktable);
        $cont.append($trackinfo);
        function buildTrackinfo(info) {
          var meta = info.meta;
          if ((!meta) || (!meta.tracks)) { 
            $tracktable.html('No meta information available.');
            return;
          }
          
          var build = [];
          build.push({
            label: 'Type',
            type: 'span',
            value: (meta.live ? 'Live' : 'Pre-recorded (VoD)')
          });
          if ('format' in meta) {
            build.push({
              label: 'Format',
              type: 'span',
              value: meta.format
            });
          }
          if (meta.live) {
            build.push({
              label: 'Buffer window',
              type: 'span',
              value: UI.format.addUnit(meta.buffer_window,'ms')
            });
          }
          var tables = {
            audio: {
              vheader: 'Audio',
              labels: ['Codec','Duration','Peak bitrate','Channels','Samplerate','Language'],
              content: []
            },
            video: {
              vheader: 'Video',
              labels: ['Codec','Duration','Peak bitrate','Size','Framerate','Language'],
              content: []
            },
            subtitle: {
              vheader: 'Subtitles',
              labels: ['Codec','Duration','Peak bitrate','Language'],
              content: []
            }
          }
          var keys = Object.keys(meta.tracks);
          keys.sort(function(a,b){
            a = a.split('_').pop();
            b = b.split('_').pop();
            return a-b;
          });
          for (var k in keys) {
            var i = keys[k];
            var track = meta.tracks[i];
            switch (track.type) {
              case 'audio':
                tables.audio.content.push({
                  header: 'Track '+i.split('_').pop(),
                  body: [
                    track.codec,
                    UI.format.duration((track.lastms-track.firstms)/1000)+'<br><span class=description>'+UI.format.duration(track.firstms/1000)+' to '+UI.format.duration(track.lastms/1000)+'</span>',
                    UI.format.bytes(track.bps,1),
                    track.channels,
                    UI.format.addUnit(UI.format.number(track.rate),'Hz'),
                    ('lang' in track ? track.lang : 'unknown')
                  ]
                });
                break;
              case 'video':
                tables.video.content.push({
                  header: 'Track '+i.split('_').pop(),
                  body: [
                    track.codec,
                    UI.format.duration((track.lastms-track.firstms)/1000)+'<br><span class=description>'+UI.format.duration(track.firstms/1000)+' to '+UI.format.duration(track.lastms/1000)+'</span>',
                    UI.format.bytes(track.bps,1),
                    UI.format.addUnit(track.width,'x ')+UI.format.addUnit(track.height,'px'),
                    UI.format.addUnit(UI.format.number(track.fpks/1000),'fps'),
                    ('lang' in track ? track.lang : 'unknown')
                  ]
                });
                break;
              case 'subtitle':
                tables.subtitle.content.push({
                  header: 'Track '+i.split('_').pop(),
                  body: [
                    track.codec,
                    UI.format.duration((track.lastms-track.firstms)/1000)+'<br><span class=description>'+UI.format.duration(track.firstms/1000)+' to '+UI.format.duration(track.lastms/1000)+'</span>',
                    UI.format.bytes(track.bps,1),
                    ('lang' in track ? track.lang : 'unknown')
                  ]
                });
                break;
            }
          }
          var tracktypes = ['audio','video','subtitle'];
          var $c = $('<div>').css({
            'display': 'flex',
            'flex-flow': 'row wrap',
            /*'justify-content': 'center',*/
            'font-size': '0.9em'
            /*'min-width': 'max-content'*/
          });
          for (var i in tracktypes) {
            if (tables[tracktypes[i]].content.length) {
              $c.append(UI.buildVheaderTable(tables[tracktypes[i]]).css('width','auto'));
            }
          }
          build.push($('<span>').text('Tracks:'))
          build.push($c);
          $tracktable.html(UI.buildUI(build));
        }
        
        
        $.ajax({
          type: 'GET',
          url: embedbase+'json_'+escapedstream+'.js',
          success: function(d) {
            buildTrackinfo(d);
          },
          error: function(){
            $tracktable.html('Error while retrieving stream info.');
          }
        });
        
        break;
      case 'Embed':
        if (other == '') { UI.navTo('Streams'); }
        
        var $edit = '';
        if (other.indexOf('+') == -1) {
          $edit = $('<button>').addClass('settings').text('Settings').click(function(){
            UI.navto('Edit',other);
          });
        }
        $main.html(
          $('<div>').addClass('bigbuttons').append($edit).append(
            $('<button>').text('Preview').addClass('preview').click(function(){
              UI.navto('Preview',other);
            })
          ).append(
            $('<button>').addClass('cancel').addClass('return').text('Return').click(function(){
              UI.navto('Streams');
            })
          )
        ).append(
          $('<h2>').text('Embed "'+other+'"')
        );
        
        var $embedlinks = $('<span>');
        $main.append($embedlinks);
        
        var escapedstream = encodeURIComponent(other);
        var parsed = parseURL(mist.user.host);
        
        var http = {
          '': {
            port: ':8080'
          }
        };
        for (var i in mist.data.config.protocols) {
          var protocol = mist.data.config.protocols[i];
          if ((protocol.connector == 'HTTP') || (protocol.connector == 'HTTP.exe')) {
            http[''].port = (protocol.port ? ':'+protocol.port : ':8080');
          }
          if ((protocol.connector == 'HTTPS') || (protocol.connector == 'HTTPS.exe')) {
            http.s = {};
            http.s.port = (protocol.port ? ':'+protocol.port : ':4433');
          }
        }
        
        var embedbase = 'http://'+parsed.host+http[''].port+'/';
        var otherbase = embedbase;
        if ((otherhost.host) || (otherhost.https)) {
          otherbase = (otherhost.https && ('s' in http) ? 'https://' : 'http://')+(otherhost.host ? otherhost.host : parsed.host)+(otherhost.https && ('s' in http) ? http.s.port : http[''].port)+'/';
        }
        
        var defaultembedoptions = {
          forcePlayer: '',
          forceType: '',
          controls: true,
          autoplay: true,
          loop: false,
          width: '',
          height: '',
          maxwidth: '',
          maxheight: '',
          poster: '',
          urlappend: '',
          setTracks: {}
        };
        var embedoptions = $.extend({},defaultembedoptions);
        var stored = UI.stored.getOpts();
        if ('embedoptions' in stored) {
          embedoptions = $.extend(embedoptions,stored.embedoptions,true);
          if (typeof embedoptions.setTracks != 'object') {
            embedoptions.setTracks = {};
          }
        }
        var custom = {};
        switch (embedoptions.controls) {
          case 'stock':
            custom.controls = 'stock';
            break;
          case true:
            custom.controls = 1;
            break;
          case false:
            custom.controls = 0;
            break;
        }
        
        
        function embedhtml() {
          function randomstring(length){
            var s = '';
            function randomchar() {
              var n= Math.floor(Math.random()*62);
              if (n < 10) { return n; } //1-10
              if (n < 36) { return String.fromCharCode(n+55); } //A-Z
              return String.fromCharCode(n+61); //a-z
            }
            while (length--) { s += randomchar(); }
            return s;
          }
          function maybequotes(val) {
            switch (typeof val) {
              case 'string':
                if ($.isNumeric(val)) {
                  return val;
                }
                return '"'+val+'"';
              case 'object':
                return JSON.stringify(val);
              default:
                return val;
            }
            if (typeof val == 'string') {
              return 
            }
          }
          UI.stored.saveOpt('embedoptions',embedoptions);
          
          var target = other+'_'+randomstring(12);
          
          var options = ['target: document.getElementById("'+target+'")'];
          for (var i in embedoptions) {
            if ((embedoptions[i] != defaultembedoptions[i]) && ((typeof embedoptions[i] != 'object') || (JSON.stringify(embedoptions[i]) != JSON.stringify(defaultembedoptions[i])))) {
              options.push(i+': '+maybequotes(embedoptions[i]));
            }
          }
          
          var output = [];
          output.push('<div class="mistvideo" id="'+target+'">');
          output.push('  <noscript>');
          output.push('    <a href="'+otherbase+escapedstream+'.html'+'" target="_blank">');
          output.push('      Click here to play this video');
          output.push('    </a>');
          output.push('  </noscript>');
          output.push('  <script>');
          output.push('    var a = function(){');
          output.push('      mistPlay("'+other+'",{');
          output.push('        '+options.join(",\n        "));
          output.push('      });');
          output.push('    };');
          output.push('    if (!window.mistplayers) {');
          output.push('      var p = document.createElement("script");');
          output.push('      p.src = "'+otherbase+'player.js"');
          output.push('      document.head.appendChild(p);');
          output.push('      p.onload = a;');
          output.push('    }');
          output.push('    else { a(); }');
          output.push('  </script>');
          output.push('</div>');
          
          return output.join("\n");
        }
        
        var $protocolurls = $('<span>').text('Loading..');
        var emhtml = embedhtml(embedoptions);
        var $setTracks = $('<div>').text('Loading..').css('display','flex');
        
        
        var $usehttps = '';
        if ('s' in http) {
          $usehttps = UI.buildUI([{
            label: 'Use HTTPS',
            type: 'checkbox',
            'function': function(){
              if ($(this).getval() != otherhost.https) {
                otherhost.https = $(this).getval();
                UI.navto('Embed',other);
              }
            },
            value: otherhost.https
          }]).find('label');
          
        }
        $embedlinks.append(
          $('<span>').addClass('input_container').append(
            $('<label>').addClass('UIelement').append(
              $('<span>').addClass('label').text('Use a different host:')
            ).append(
              $('<span>').addClass('field_container').append(
                $('<input>').attr('type','text').addClass('field').val((otherhost.host ? otherhost.host : parsed.host))
              ).append(
                $('<span>').addClass('unit').append(
                  $('<button>').text('Apply').click(function(){
                    otherhost.host = $(this).closest('label').find('input').val();
                    UI.navto('Embed',other);
                  })
                )
              )
            )
          ).append($usehttps)
        ).append(UI.buildUI([
          $('<h3>').text('Urls'),
          {
            label: 'Stream info json',
            type: 'str',
            value: otherbase+'json_'+escapedstream+'.js',
            readonly: true,
            clipboard: true,
            help: 'Information about this stream as a json page.'
          },{
            label: 'Stream info script',
            type: 'str',
            value: otherbase+'info_'+escapedstream+'.js',
            readonly: true,
            clipboard: true,
            help: 'This script loads information about this stream into a mistvideo javascript object.'
          },{
            label: 'HTML page',
            type: 'str',
            value: otherbase+escapedstream+'.html',
            readonly: true,
            qrcode: true,
            clipboard: true,
            help: 'A basic html containing the embedded stream.'
          },$('<h3>').text('Embed code'),{
            label: 'Embed code',
            type: 'textarea',
            value: emhtml,
            rows: emhtml.split("\n").length+3,
            readonly: true,
            classes: ['embed_code'],
            clipboard: true,
            help: 'Include this code on your webpage to embed the stream. The options below can be used to configure how your content is displayed.'
          },$('<h4>').text('Embed code options (optional)').css('margin-top',0),{
            type: 'help',
            help: 'Use these controls to customise what this embedded video will look like.<br>Not all players have all of these options.'
          },{
            label: 'Force player',
            type: 'select',
            select: [['','Automatic']],
            pointer: {
              main: embedoptions,
              index: 'forcePlayer'
            },
            classes: ['forcePlayer'],
            'function': function(){
              embedoptions.forcePlayer = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'Only use this particular player.'
          },{
            label: 'Force source',
            type: 'select',
            select: [['','Automatic']],
            pointer: {
              main: embedoptions,
              index: 'forceType'
            },
            classes: ['forceType'],
            'function': function(){
              embedoptions.forceType = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'Only use this particular source.'
          },{
            label: 'Controls',
            type: 'select',
            select: [['1','MistServer Controls'],['stock','Player controls'],['0','None']],
            pointer: {
              main: custom,
              index: 'controls'
            },
            'function': function(){
              embedoptions.controls = ($(this).getval() == 1 );
              switch ($(this).getval()) {
                case 0:
                  embedoptions.controls = false;
                  break;
                case 1:
                  embedoptions.controls = true;
                  break;
                case 'stock':
                  embedoptions.controls = 'stock';
                  break;
              }
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'The type of controls that should be shown.'
          },{
            label: 'Autoplay',
            type: 'checkbox',
            pointer: {
              main: embedoptions,
              index: 'autoplay'
            },
            'function': function(){
              embedoptions.autoplay = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'Whether or not the video should play as the page is loaded.'
          },{
            label: 'Loop',
            type: 'checkbox',
            pointer: {
              main: embedoptions,
              index: 'loop'
            },
            'function': function(){
              embedoptions.loop = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'If the video should restart when the end is reached.'
          },{
            label: 'Force width',
            type: 'int',
            min: 0,
            unit: 'px',
            pointer: {
              main: embedoptions,
              index: 'width'
            },
            'function': function(){
              embedoptions.width = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'Enforce a fixed width.'
          },{
            label: 'Force height',
            type: 'int',
            min: 0,
            unit: 'px',
            pointer: {
              main: embedoptions,
              index: 'height'
            },
            'function': function(){
              embedoptions.height = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'Enforce a fixed height.'
          },{
            label: 'Maximum width',
            type: 'int',
            min: 0,
            unit: 'px',
            pointer: {
              main: embedoptions,
              index: 'maxwidth'
            },
            'function': function(){
              embedoptions.maxwidth = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'The maximum width this video can use.'
          },{
            label: 'Maximum height',
            type: 'int',
            min: 0,
            unit: 'px',
            pointer: {
              main: embedoptions,
              index: 'maxheight'
            },
            'function': function(){
              embedoptions.maxheight = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'The maximum height this video can use.'
          },{
            label: 'Poster',
            type: 'str',
            pointer: {
              main: embedoptions,
              index: 'poster'
            },
            'function': function(){
              embedoptions.poster = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            },
            help: 'URL to an image that is displayed when the video is not playing.'
          },{
            label: 'Video URL addition',
            type: 'str',
            pointer: {
              main: embedoptions,
              index: 'urlappend'
            },
            help: 'The embed script will append this string to the video url, useful for sending through params.',
            classes: ['embed_code_forceprotocol'],
            'function': function(){
              embedoptions.urlappend = $(this).getval();
              $('.embed_code').setval(embedhtml(embedoptions));
            }
          },{
            label: 'Preselect tracks',
            type: 'DOMfield',
            DOMfield: $setTracks,
            help: 'Pre-select these tracks.'
          },$('<h3>').text('Protocol stream urls'),$protocolurls
        ]));
        
        $.ajax({
          type: 'GET',
          url: otherbase+'json_'+escapedstream+'.js',
          success: function(d) {
            
            var build = [];
            var $s_forceType = $embedlinks.find('.forceType');
            for (var i in d.source) {
              var source = d.source[i];
              var human = UI.humanMime(source.type);
              
              build.push({
                label: (human ? human+' <span class=description>('+source.type+')</span>' : UI.format.capital(source.type)),
                type: 'str',
                value: source.url,
                readonly: true,
                qrcode: true,
                clipboard: true
              });
              var human = UI.humanMime(source.type);
              $s_forceType.append(
                $('<option>').text((human ? human+' ('+source.type+')' : UI.format.capital(source.type))).val(source.type)
              );
            }
            var derp = 1;
            $protocolurls.html(UI.buildUI(build));
            
            $setTracks.html('');
            var tracks = {};
            for (var i in d.meta.tracks) {
              var t = d.meta.tracks[i];
              if ((t.type != 'audio') && (t.type != 'video')) { continue; }
              
              if (!(t.type in tracks)) {
                tracks[t.type] = [['',UI.format.capital(t.type)+' track 1']];
              }
              else {
                tracks[t.type].push([t.trackid,UI.format.capital(t.type)+' track '+(tracks[t.type].length+1)]);
              }
            }
            if (Object.keys(tracks).length) {
              $setTracks.closest('label').show();
              for (var i in tracks) {
                var $select = $('<select>').attr('data-type',i).css('flex-grow','1').change(function(){
                  if ($(this).val() == '') {
                    delete embedoptions.setTracks[$(this).attr('data-type')];
                  }
                  else {
                    embedoptions.setTracks[$(this).attr('data-type')] = $(this).val();
                  }
                  $('.embed_code').setval(embedhtml(embedoptions));
                });
                $setTracks.append($select);
                tracks[i].push([-1,'No '+i]);
                for (var j in tracks[i]) {
                  $select.append(
                    $('<option>').val(tracks[i][j][0]).text(tracks[i][j][1])
                  );
                }
                if (i in embedoptions.setTracks) {
                  $select.val(embedoptions.setTracks[i]);
                  if ($select.val() == null) {
                    $select.val('');
                    delete embedoptions.setTracks[i];
                    $('.embed_code').setval(embedhtml(embedoptions));
                  }
                }
              }
            }
            else {
              $setTracks.closest('label').hide();
            }
          },
          error: function(){
            $protocolurls.html('Error while retrieving stream info.');
            $setTracks.closest('label').hide();
            embedoptions.setTracks = {};
          }
        });
        
        var script = document.createElement('script');
        script.src = embedbase+'player.js';
        document.head.appendChild(script);
        script.onload = function(){
          var $s_forcePlayer = $embedlinks.find('.forcePlayer');
          for (var i in mistplayers) {
            $s_forcePlayer.append(
              $('<option>').text(mistplayers[i].name).val(i)
            );
          }
          
          document.head.removeChild(this);
        };
        script.onerror = function(){
          document.head.removeChild(this);
        };
        break;
      case 'Push':
        var $c = $('<div>').text('Loading..'); //will contain everything
        $main.append($c);
        
        mist.send(function(d){
          $c.html('');
          
          var push_settings = d.push_settings;
          if (!push_settings) { push_settings = {}; }
          
          $c.append(
            UI.buildUI([
              {
                type: 'help',
                help: 'You can push streams to files or other servers, allowing them to broadcast your stream as well.'
              },
              $('<h3>').text('Settings'),
              {
                label: 'Delay before retry',
                unit: 's',
                type: 'int',
                min: 0,
                help: 'How long the delay should be before MistServer retries an automatic push.<br>If set to 0, it does not retry.',
                'default': 0,
                pointer: {
                  main: push_settings,
                  index: 'wait'
                },
                LTSonly: 1
              },{
                label: 'Maximum retries',
                unit: '/s',
                type: 'int',
                min: 0,
                help: 'The maximum amount of retries per second (for all automatic pushes).<br>If set to 0, there is no limit.',
                'default': 0,
                pointer: {
                  main: push_settings,
                  index: 'maxspeed'
                },
                LTSonly: 1
              },{
                type: 'buttons',
                buttons: [{
                  type: 'save',
                  label: 'Save',
                  'function': function(){
                    mist.send(function(d){
                      UI.navto('Push');
                    },{
                      push_settings: push_settings
                    })
                  }
                }]
              }
            ])
          );
          
          var $push = $('<table>').append(
            $('<tr>').append(
              $('<th>').text('Stream')
            ).append(
              $('<th>').text('Target')
            ).append(
              $('<th>')
            )
          );
          var $autopush = $push.clone();
          //check if push ids have been stopped untill the answer is yes
          function checkgone(ids) {
            setTimeout(function(){
              mist.send(function(d){
                var gone = false;
                if (('push_list' in d) && (d.push_list) && (d.push_list.length)) {
                  gone = true;
                  for (var i in d.push_list) {
                    if (ids.indexOf(d.push_list[i][0]) > -1) {
                      gone = false;
                      break;
                    }
                  }
                }
                else {
                  gone = true;
                }
                if (gone) {
                  for (var i in ids) {
                    $push.find('tr[data-pushid='+ids[i]+']').remove();
                  }
                }
                else {
                  checkgone();
                }
              },{push_list:1});
            },1e3);
          }
          function buildTr(push,type) {
            var $target = $('<span>');
            if ((push.length >= 4) && (push[2] != push[3])) {
              $target.append(
                $('<span>').text(push[2])
              ).append(
                $('<span>').html('&#187').addClass('unit').css('margin','0 0.5em')
              ).append(
                $('<span>').text(push[3])
              );
            }
            else {
              $target.append(
                $('<span>').text(push[2])
              );
            }
            var $buttons = $('<td>').append(
              $('<button>').text((type == 'Automatic' ? 'Remove' : 'Stop')).click(function(){
                if (confirm("Are you sure you want to "+$(this).text().toLowerCase()+" this push?\n"+push[1]+' to '+push[2])) {
                  var $tr = $(this).closest('tr');
                  $tr.html(
                    $('<td colspan=99>').html(
                      $('<span>').addClass('red').text((type == 'Automatic' ? 'Removing..' : 'Stopping..'))
                    )
                  );
                  if (type == 'Automatic') {
                    mist.send(function(){
                      $tr.remove();
                    },{'push_auto_remove':{
                      stream: push[1],
                      target: push[2]
                    }});
                  }
                  else {
                    mist.send(function(d){
                      checkgone([push[0]]);
                    },{'push_stop':[push[0]]});
                  }
                }
              })
            );
            if (type == 'Automatic') {
              $buttons.append(
                $('<button>').text('Stop pushes').click(function(){
                  if (confirm("Are you sure you want to stop all pushes matching \n\""+push[1]+' to '+push[2]+"\"?"+(push_settings.wait != 0 ? "\n\nRetrying is enabled. You'll probably want to set that to 0." : ''))) {
                    var $button = $(this);
                    $button.text('Stopping pushes..');
                    //also stop the matching pushes
                    var pushIds = [];
                    for (var i in d.push_list) {
                      //                streamname                        target
                      if ((push[1] == d.push_list[i][1]) && (push[2] == d.push_list[i][2])) {
                        pushIds.push(d.push_list[i][0]);
                        $push.find('tr[data-pushid='+d.push_list[i][0]+']').html(
                          $('<td colspan=99>').html(
                            $('<span>').addClass('red').text('Stopping..')
                          )
                        );
                      }
                    }
                    
                    mist.send(function(){
                      $button.text('Stop pushes');
                      checkgone(pushIds);
                    },{
                      push_stop: pushIds,
                      push_settings: {wait: 0}
                    });
                  }
                })
              );
            }
            return $('<tr>').attr('data-pushid',push[0]).append(
              $('<td>').text(push[1])
            ).append(
              $('<td>').append($target.children())
            ).append(
              $buttons
            );
          }
          
          if ('push_list' in d) {
            for (var i in d.push_list) {
              $push.append(buildTr(d.push_list[i],'Manual'));
            }
          }
          if ('push_auto_list' in d) {
            for (var i in d.push_auto_list) {
              $autopush.append(buildTr([-1,d.push_auto_list[i][0],d.push_auto_list[i][1]],'Automatic'));
            }
          }
          
          $c.append(
            $('<h3>').text('Automatic pushes')
          ).append(
            $('<button>').text('Add an automatic push').click(function(){
              UI.navto('Start Push','auto');
            })
          );
          if ($autopush.find('tr').length == 1) {
            $c.append(
              $('<div>').text('No automatic pushes have been configured.').addClass('text').css('margin-top','0.5em')
            );
          }
          else {
            $c.append($autopush);
          }
          
          $c.append(
            $('<h3>').text('Pushes')
          ).append(
            $('<button>').text('Start a push').click(function(){
              UI.navto('Start Push');
            })
          );
          if ($push.find('tr').length == 1) {
            $c.append(
              $('<div>').text('No pushes are active.').addClass('text').css('margin-top','0.5em')
            );
          }
          else {
            var streams = [];
            var targets = [];
            var $select_streams = $('<select>').css('margin-left','0.5em').append(
              $('<option>').text('Any stream').val('')
            );
            var $select_targets = $('<select>').css('margin-left','0.5em').append(
              $('<option>').text('Any target').val('')
            );
            for (var i in d.push_list) {
              if (streams.indexOf(d.push_list[i][1]) == -1) {
                streams.push(d.push_list[i][1]);
              }
              if (targets.indexOf(d.push_list[i][2]) == -1) {
                targets.push(d.push_list[i][2]);
              }
            }
            streams.sort();
            targets.sort();
            for (var i in streams) {
              $select_streams.append(
                $('<option>').text(streams[i])
              );
            }
            for (var i in targets) {
              $select_targets.append(
                $('<option>').text(targets[i])
              );
            }
            
            $c.append(
              $('<button>').text('Stop all pushes').click(function(){
                var push_list = [];
                for (var i in d.push_list) {
                  push_list.push(d.push_list[i][0]);
                }
                if (push_list.length == 0) { return; }
                if (confirm('Are you sure you want to stop all pushes?')) {
                  mist.send(function(d){
                    checkgone(push_list);
                  },{push_stop:push_list});
                  $push.find('tr:not(:first-child)').html(
                    $('<td colspan=99>').append(
                      $('<span>').addClass('red').text('Stopping..')
                    )
                  );
                  $(this).remove();
                }
                
              })
            ).append(
              $('<label>').css('margin-left','1em').append(
                $('<span>').text('Stop all pushes that match: ').css('font-size','0.9em')
              ).append(
                $select_streams
              ).append(
                $('<span>').css('margin-left','0.5em').text('and').css('font-size','0.9em')
              ).append(
                $select_targets
              ).append(
                $('<button>').css('margin-left','0.5em').text('Apply').click(function(){
                  var s = $select_streams.val();
                  var t = $select_targets.val();
                  
                  if ((s == '') && (t == '')) { return alert('Looks like you want to stop all pushes. Maybe you should use that button?'); }
                  var pushes = {};
                  
                  for (var i in d.push_list) {
                    if  (((s == '') || (d.push_list[i][1] == s)) && ((t == '') || (d.push_list[i][2] == t))) {
                      pushes[d.push_list[i][0]] = d.push_list[i];
                    }
                  }
                  
                  if (Object.keys(pushes).length == 0) {
                    return alert('No matching pushes.');
                  }
                  
                  var msg = 'Are you sure you want to stop these pushes?'+"\n\n";
                  for (var i in pushes) {
                    msg += pushes[i][1]+' to '+pushes[i][2]+"\n";
                  }
                  if (confirm(msg)) {
                    pushes = Object.keys(pushes);
                    mist.send(function(d){
                      checkgone(pushes);
                    },{'push_stop':pushes});
                    for (var i in pushes) {
                      $push.find('tr[data-pushid='+pushes[i]+']').html(
                        $('<td colspan=99>').html(
                          $('<span>').addClass('red').text('Stopping..')
                        )
                      );
                    }
                  }
                })
              )
            ).append($push);
          }
          
        },{push_settings:1,push_list:1,push_auto_list:1});
        
        break;
      case 'Start Push':
        
        if (!('capabilities' in mist.data)) {
          $main.append('Loading Mist capabilities..');
          mist.send(function(){
            UI.navto('Start Push',other);
          },{capabilities:1});
          return;
        }
        
        var allthestreams;
        function buildTheThings() {
          //retrieve a list of valid targets
          var target_match = [];
          for (var i in mist.data.capabilities.connectors) {
            var conn = mist.data.capabilities.connectors[i];
            if ('push_urls' in conn) {
              target_match = target_match.concat(conn.push_urls);
            }
          }
          
          if (other == 'auto') {
            $main.find('h2').text('Add automatic push');
          }
          
          var saveas = {};
          $main.append(
            UI.buildUI([{
                label: 'Stream name',
                type: 'str',
                help: 'This may either be a full stream name, a partial wildcard stream name, or a full wildcard stream name.<br>For example, given the stream <i>a</i> you can use:<ul><li><i>a</i>: the stream configured as <i>a</i></li><li><i>a+</i>: all streams configured as <i>a</i> with a wildcard behind it, but not <i>a</i> itself</li><li><i>a+b</i>: only the version of stream <i>a</i> that has wildcard <i>b</i></li></ul>',
                pointer: {
                  main: saveas,
                  index: 'stream'
                },
                validate: ['required',function(val,me){
                  var shouldbestream = val.split('+');
                  shouldbestream = shouldbestream[0];
                  if (shouldbestream in mist.data.streams) {
                    return false;
                  }
                  return {
                    msg: "'"+shouldbestream+"' is not a stream name.",
                    classes: ['red']
                  };
                }],
                datalist: allthestreams,
                LTSonly: 1
              },{
                label: 'Target',
                type: 'str',
                help: 'Where the stream will be pushed to.<br>Valid formats:<ul><li>'+target_match.join('</li><li>')+'</li></ul> Valid text replacements:<ul><li>$stream - inserts the stream name used to push to MistServer</li><li>$day - inserts the current day number</li><li>$month - inserts the current month number</li><li>$year - inserts the current year number</li><li>$hour - inserts the hour timestamp when stream was received</li><li>$minute - inserts the minute timestamp the stream was received</li><li>$seconds - inserts the seconds timestamp when the stream was received</li><li>$datetime - inserts $year.$month.$day.$hour.$minute.$seconds timestamp when the stream was received</li>',
                pointer: {
                  main: saveas,
                  index: 'target'
                },
                validate: ['required',function(val,me){
                  for (var i in target_match) {
                    if (mist.inputMatch(target_match[i],val)) {
                      return false;
                    }
                  }
                  return {
                    msg: 'Does not match a valid target.<br>Valid formats:<ul><li>'+target_match.join('</li><li>')+'</li></ul>',
                    classes: ['red']
                  }
                }],
                LTSonly: 1
              },{
                type: 'buttons',
                buttons: [
                  {
                    type: 'cancel',
                    label: 'Cancel',
                    'function': function(){
                      UI.navto('Push');
                    }
                  },{
                    type: 'save',
                    label: 'Save',
                    'function': function(){
                      var obj = {};
                      obj[(other == 'auto' ? 'push_auto_add' : 'push_start')] = saveas;
                      mist.send(function(){
                        UI.navto('Push');
                      },obj);
                    }
                  }
                ]
              }
            ])
          );
        }
        
        if (mist.data.LTS) {
          //gather wildcard streams
          mist.send(function(d){
            allthestreams = d.active_streams;
            if (!allthestreams) { allthestreams = []; }
            
            var wildcards = [];
            for (var i in allthestreams) {
              if (allthestreams[i].indexOf('+') != -1) {
                wildcards.push(allthestreams[i].replace(/\+.*/,'')+'+');
              }
            }
            allthestreams = allthestreams.concat(wildcards);
            
            var browserequests = 0;
            var browsecomplete = 0;
            for (var i in mist.data.streams) {
              allthestreams.push(i);
              if (mist.inputMatch(UI.findInput('Folder').source_match,mist.data.streams[i].source)) {
                //browse all the things
                allthestreams.push(i+'+');
                mist.send(function(d,opts){
                  var s = opts.stream;
                  
                  for (var i in d.browse.files) {
                    for (var j in mist.data.capabilities.inputs) {
                      if ((j.indexOf('Buffer') >= 0) || (j.indexOf('Folder') >= 0) || (j.indexOf('Buffer.exe') >= 0) || (j.indexOf('Folder.exe') >= 0)) { continue; }
                      if (mist.inputMatch(mist.data.capabilities.inputs[j].source_match,'/'+d.browse.files[i])) {
                        allthestreams.push(s+'+'+d.browse.files[i]);
                      }
                    }
                  }
                  
                  browsecomplete++;
                  
                  if (browserequests == browsecomplete) {
                    //filter to only unique and sort
                    allthestreams = allthestreams.filter(function(e,i,arr){
                      return arr.lastIndexOf(e) === i;
                    }).sort();
                    
                    buildTheThings();
                  }
                },{browse:mist.data.streams[i].source},{stream: i});
                browserequests++;
              }
            }
            if (browserequests == browsecomplete) {
              //filter to only unique and sort
              allthestreams = allthestreams.filter(function(e,i,arr){
                return arr.lastIndexOf(e) === i;
              }).sort();
              
              buildTheThings();
            }
          },{
            active_streams:1
          });
        }
        else {
          allthestreams = Object.keys(mist.data.streams);
          buildTheThings();
        }
        
        break;
      case 'Triggers':
        if (!('triggers' in mist.data.config)) {
          mist.data.config.triggers = {};
        }
        
        var $tbody = $('<tbody>');
        var $table = $('<table>').html(
          $('<thead>').html(
            $('<tr>').html(
              $('<th>').text('Trigger on').attr('data-sort-type','string').addClass('sorting-asc')
            ).append(
              $('<th>').text('Applies to').attr('data-sort-type','string')
            ).append(
              $('<th>').text('Handler').attr('data-sort-type','string')
            ).append(
              $('<th>')
            )
          )
        ).append($tbody);
        
        $main.append(
          UI.buildUI([{
            type: 'help',
            help: 'Triggers are a way to react to events that occur inside MistServer. These allow you to block specific users, redirect streams, keep tabs on what is being pushed where, etcetera. For full documentation, please refer to the developer documentation section on the MistServer website.'
          }])
        ).append(
          $('<button>').text('New trigger').click(function(){
            UI.navto('Edit Trigger');
          })
        ).append($table);
        $table.stupidtable();
        
        var triggers = mist.data.config.triggers
        for (var i in triggers) {
          for (var j in triggers[i]) {
            var t = triggerRewrite(triggers[i][j]);
            $tbody.append(
              $('<tr>').attr('data-index',i+','+j).append(
                $('<td>').text(i)
              ).append(
                $('<td>').text(('streams' in t ? t.streams.join(', ') : ''))
              ).append(
                $('<td>').text(t.handler)
              ).append(
                $('<td>').html(
                  $('<button>').text('Edit').click(function(){
                    UI.navto('Edit Trigger',$(this).closest('tr').attr('data-index'));
                  })
                ).append(
                  $('<button>').text('Delete').click(function(){
                    var index = $(this).closest('tr').attr('data-index').split(',');
                    if (confirm('Are you sure you want to delete this '+index[0]+' trigger?')) {
                      mist.data.config.triggers[index[0]].splice(index[1],1);
                      if (mist.data.config.triggers[index[0]].length == 0) {
                        delete mist.data.config.triggers[index[0]];
                      }
                      
                      mist.send(function(d){
                        UI.navto('Triggers');
                      },{config:mist.data.config});
                    }
                  })
                )
              )
            );
          }
        }
        
        break;
      case 'Edit Trigger':
        if (!('triggers' in mist.data.config)) {
          mist.data.config.triggers = {};
        }
        if (!other) {
          //new
          $main.html(
            $('<h2>').text('New Trigger')
          );
          var saveas = {};
        }
        else {
          //editing
          other = other.split(',');
          var source = triggerRewrite(mist.data.config.triggers[other[0]][other[1]]);
          var saveas = {
            triggeron: other[0],
            appliesto: source.streams,
            url: source.handler,
            async: source.sync,
            'default': source['default'],
            params: source.params
          };
        }
        
        $main.append(UI.buildUI([{
          label: 'Trigger on',
          pointer: {
            main: saveas,
            index: 'triggeron'
          },
          help: 'For what event this trigger should activate.',
          type: 'select',
          select: [
            ['SYSTEM_START', 'SYSTEM_START: after MistServer boot'],
            ['SYSTEM_STOP', 'SYSTEM_STOP: right before MistServer shutdown'],
            ['SYSTEM_CONFIG', 'SYSTEM_CONFIG: after MistServer configurations have changed'],
            ['OUTPUT_START', 'OUTPUT_START: right after the start command has been send to a protocol'],
            ['OUTPUT_STOP', 'OUTPUT_STOP: right after the close command has been send to a protocol '],
            ['STREAM_ADD', 'STREAM_ADD: right before new stream configured'],
            ['STREAM_CONFIG', 'STREAM_CONFIG: right before a stream configuration has changed'],
            ['STREAM_REMOVE', 'STREAM_REMOVE: right before a stream has been deleted'],
            ['STREAM_SOURCE', 'STREAM_SOURCE: right before stream source is loaded'],
            ['STREAM_LOAD', 'STREAM_LOAD: right before stream input is loaded in memory'],
            ['STREAM_READY', 'STREAM_READY: when the stream input is loaded and ready for playback'],
            ['STREAM_UNLOAD', 'STREAM_UNLOAD: right before the stream input is removed from memory'],
            ['STREAM_PUSH', 'STREAM_PUSH: right before an incoming push is accepted'],
            ['STREAM_TRACK_ADD', 'STREAM_TRACK_ADD: right before a track will be added to a stream; e.g.: additional push received'],
            ['STREAM_TRACK_REMOVE', 'STREAM_TRACK_REMOVE: right before a track will be removed track from a stream; e.g.: push timeout'],
            ['STREAM_BUFFER', 'STREAM_BUFFER: when a buffer changes between mostly full or mostly empty'],
            ['RTMP_PUSH_REWRITE', 'RTMP_PUSH_REWRITE: allows rewriting of RTMP push URLs from external to internal representation before further parsing'],
            ['PUSH_OUT_START', 'PUSH_OUT_START: before recording/pushing, allow target changes.'],
            ['RECORDING_END', 'RECORDING_END: after a recording finishes.'],
            ['CONN_OPEN', 'CONN_OPEN: right after a new incoming connection has been received'],
            ['CONN_CLOSE', 'CONN_CLOSE: right after a connection has been closed'],
            ['CONN_PLAY', 'CONN_PLAY: right before a stream playback of a connection'],
            ['USER_NEW', 'USER_NEW: a new user connects that hasn\'t been allowed or denied access before'],
            ['LIVE_BANDWIDTH','LIVE_BANDWIDTH: when the value specified as param is surpassed']
          ],
          LTSonly: true,
          validate: ['required'],
          'function': function(){
            var v = $(this).getval();
            switch (v) {
              case 'SYSTEM_START':
              case 'SYSTEM_STOP':
              case 'SYSTEM_CONFIG':
              case 'OUTPUT_START':
              case 'OUTPUT_STOP':
              case 'RTMP_PUSH_REWRITE':
                $('[name=appliesto]').setval([]).closest('.UIelement').hide();
                $('[name=params]').setval('').closest('.UIelement').hide();
                break;
              case 'LIVE_BANDWIDTH':
                $('[name=appliesto]').closest('.UIelement').show();
                $('[name=params]').closest('.UIelement').show();
                break;
              default:
                $('[name=appliesto]').closest('.UIelement').show();
                $('[name=params]').setval('').closest('.UIelement').hide();
            }
          }
        },{
          label: 'Applies to',
          pointer: {
            main: saveas,
            index: 'appliesto'
          },
          help: 'For triggers that can apply to specific streams, this value decides what streams they are triggered for. (none checked = always triggered)',
          type: 'checklist',
          checklist: Object.keys(mist.data.streams),
          LTSonly: true
        },$('<br>'),{
          label: 'Handler (URL or executable)',
          help: 'This can be either an HTTP URL or a full path to an executable.',
          pointer: {
            main: saveas,
            index: 'url'
          },
          validate: ['required'],
          type: 'str',
          LTSonly: true
        },{
          label: 'Blocking',
          type: 'checkbox',
          help: 'If checked, pauses processing and uses the response of the handler. If the response does not start with 1, true, yes or cont, further processing is aborted. If unchecked, processing is never paused and the response is not checked.',
          pointer: {
            main: saveas,
            index: 'async'
          },
          LTSonly: true
        },{
          label: 'Parameters',
          type: 'str',
          help: 'The extra data you want this trigger to use.',
          pointer: {
            main: saveas,
            index: 'params'
          },
          LTSonly: true
        },{
          label: 'Default response',
          type: 'str',
          help: 'For blocking requests, the default response in case the handler cannot be executed for any reason.',
          pointer: {
            main: saveas,
            index: 'default'
          },
          LTSonly: true
        },{
          type: 'buttons',
          buttons: [
            {
              type: 'cancel',
              label: 'Cancel',
              'function': function(){
                UI.navto('Triggers');
              }
            },{
              type: 'save',
              label: 'Save',
              'function': function(){
                if (other) {
                  //remove the old setting
                  mist.data.config.triggers[other[0]].splice(other[1],1);
                }
                
                /*
                var newtrigger = [
                  saveas.url,
                  (saveas.async ? true : false),
                  (typeof saveas.appliesto != 'undefined' ? saveas.appliesto : [])
                ];
                if (typeof saveas['default'] != 'undefined') {
                  newtrigger.push(saveas['default']);
                }
                */
                
                var newtrigger = {
                  handler: saveas.url,
                  sync: (saveas.async ? true : false),
                  streams: (typeof saveas.appliesto == 'undefined' ? [] : saveas.appliesto),
                  params: saveas.params,
                  'default': saveas['default']
                };
                if (!(saveas.triggeron in mist.data.config.triggers)) {
                  mist.data.config.triggers[saveas.triggeron] = [];
                }
                mist.data.config.triggers[saveas.triggeron].push(newtrigger);
                
                mist.send(function(){
                  UI.navto('Triggers');
                },{config: mist.data.config});
              }
            }
          ]
        }]));
        $('[name=triggeron]').trigger('change');
        
        break;
      case 'Logs':
        var $refreshbutton = $('<button>').text('Refresh now').click(function(){
          $(this).text('Loading..');
          mist.send(function(){
            buildLogsTable();
            $refreshbutton.text('Refresh now');
          });
        }).css('padding','0.2em 0.5em').css('flex-grow',0);
        
        $main.append(UI.buildUI([{
          type: 'help',
          help: 'Here you have an overview of all edited settings within MistServer and possible warnings or errors MistServer has encountered. MistServer stores up to 100 logs at a time.'
        },{
          label: 'Refresh every',
          type: 'select',
          select: [
            [10,'10 seconds'],
            [30,'30 seconds'],
            [60,'minute'],
            [300,'5 minutes']
          ],
          value: 30,
          'function': function(){
            UI.interval.clear();
            UI.interval.set(function(){
              mist.send(function(){
                buildLogsTable();
              });
            },$(this).val()*1e3);
          },
          help: 'How often the table below should be updated.'
        },{
          label: '..or',
          type: 'DOMfield',
          DOMfield: $refreshbutton,
          help: 'Instantly refresh the table below.'
        }]));
        
        $main.append(
          $('<button>').text('Purge logs').click(function(){
            mist.send(function(){
              mist.data.log = [];
              UI.navto('Logs');
            },{clearstatlogs:true});
          })
        );
        var $tbody = $('<tbody>').css('font-size','0.9em');
        $main.append(
          $('<table>').addClass('logs').append($tbody)
        );
        
        function color(string){
          var $s = $('<span>').text(string);
          switch (string) {
            case 'WARN':
              $s.addClass('orange');
              break;
            case 'ERROR':
            case 'FAIL':
              $s.addClass('red');
              break;
          }
          return $s;
        }
        function buildLogsTable(){
          var logs = mist.data.log;
          if (!logs) { return; }
          
          if ((logs.length >= 2) && (logs[0][0] < logs[logs.length-1][0])){
            logs.reverse();
          }
          
          $tbody.html('');
          for (var index in logs) {
            var $content = $('<span>').addClass('content');
            var split = logs[index][2].split('|');
            for (var i in split) {
              $content.append(
                $('<span>').text(split[i])
              );
            }
            
            $tbody.append(
              $('<tr>').html(
                $('<td>').text(UI.format.dateTime(logs[index][0],'long')).css('white-space','nowrap')
              ).append(
                $('<td>').html(color(logs[index][1])).css('text-align','center')
              ).append(
                $('<td>').html($content).css('text-align','left')
              )
            );
          }
        }
        buildLogsTable();
        
        break;
      case 'Statistics':
        var $UI = $('<span>').text('Loading..');
        $main.append($UI);
        
        var saveas = {
          graph: 'new'
        };
        var graphs = (mist.stored.get().graphs ? $.extend(true,{},mist.stored.get().graphs) : {});
        
        var thestreams = {};
        //let's not bother with folder streams, if they aren't active anyway
        for (var i in mist.data.streams) {
          thestreams[i] = true;
        }
        for (var i in mist.data.active_streams) {
          thestreams[mist.data.active_streams[i]] = true;
        }
        thestreams = Object.keys(thestreams).sort();
        var theprotocols = [];
        for (var i in mist.data.config.protocols) {
          theprotocols.push(mist.data.config.protocols[i].connector);
        }
        theprotocols.sort();
        
        mist.send(function(){
          //count the amount of CPU cores to calculate the load percentage in case we need it later
          UI.plot.datatype.templates.cpuload.cores = 0;
          for (var i in mist.data.capabilities.cpu) {
            UI.plot.datatype.templates.cpuload.cores += mist.data.capabilities.cpu[i].cores;
          }
          
          $UI.html(UI.buildUI([{
            type: 'help',
            help: 'Here you will find the MistServer stream statistics, you can select various categories yourself. All statistics are live: up to five minutes are saved.'
          },$('<h3>').text('Select the data to display'),{
            label: 'Add to',
            type: 'select',
            select: [['new','New graph']],
            pointer: {
              main: saveas,
              index: 'graph'
            },
            classes: ['graph_ids'],
            'function': function(){
              if (! $(this).val()) { return; }
              var $s = $UI.find('.graph_xaxis');
              var $id = $UI.find('.graph_id');
              if ($(this).val() == 'new') {
                $s.children('option').prop('disabled',false);
                $id.setval('Graph '+(Object.keys(graphs).length +1)).closest('label').show();
              }
              else {
                var xaxistype = graphs[$(this).val()].xaxis;
                $s.children('option').prop('disabled',true).filter('[value="'+xaxistype+'"]').prop('disabled',false);
                $id.closest('label').hide();
              }
              if ($s.children('option[value="'+$s.val()+'"]:disabled').length) {
                $s.val($s.children('option:enabled').first().val());
              }
              $s.trigger('change');
            }
          },{
            label: 'Graph id',
            type: 'str',
            pointer: {
              main: saveas,
              index: 'id'
            },
            classes: ['graph_id'],
            validate: [function(val,me){
              if (val in graphs) {
                return {
                  msg:'This graph id has already been used. Please enter something else.',
                  classes: ['red']
                }
              }
              return false;
            }]
          },{
            label: 'Axis type',
            type: 'select',
            select: [
              ['time','Time line']
            ],
            pointer: {
              main: saveas,
              index: 'xaxis'
            },
            value: 'time',
            classes: ['graph_xaxis'],
            'function': function(){
              $s = $UI.find('.graph_datatype');
              switch ($(this).getval()) {
                case 'coords':
                  $s.children('option').prop('disabled',true).filter('[value="coords"]').prop('disabled',false);
                  break;
                case 'time':
                  $s.children('option').prop('disabled',false).filter('[value="coords"]').prop('disabled',true);
                  break;
              }
              if ((!$s.val()) || ($s.children('option[value="'+$s.val()+'"]:disabled').length)) {
                $s.val($s.children('option:enabled').first().val());
                $s.trigger('change');
              }
            }
          },{
            label: 'Data type',
            type: 'select',
            select: [
              ['clients','Connections'],
              ['upbps','Bandwidth (up)'],
              ['downbps','Bandwidth (down)'],
              ['cpuload','CPU use'],
              ['memload','Memory load'],
              ['coords','Client location']
            ],
            pointer: {
              main: saveas,
              index: 'datatype'
            },
            classes: ['graph_datatype'],
            'function': function(){
              $s = $UI.find('.graph_origin');
              switch ($(this).getval()) {
                case 'cpuload':
                case 'memload':
                  $s.find('input[type=radio]').not('[value="total"]').prop('disabled',true);
                  $s.find('input[type=radio][value="total"]').prop('checked',true);
                  break;
                default:
                  $s.find('input[type=radio]').prop('disabled',false);
                  break;
              }
            }
          },{
            label: 'Data origin',
            type: 'radioselect',
            radioselect: [
              ['total','All'],
              ['stream','The stream:',thestreams],
              ['protocol','The protocol:',theprotocols]
            ],
            pointer: {
              main: saveas,
              index: 'origin'
            },
            value: ['total'],
            classes: ['graph_origin']
          },{
            type: 'buttons',
            buttons: [{
              label: 'Add data set',
              type: 'save',
              'function': function(){
                //the graph options
                var graph;
                if (saveas.graph == 'new') {
                  graph = UI.plot.addGraph(saveas,$graph_c);
                  graphs[graph.id] = graph;
                  $UI.find('input.graph_id').val('');
                  $UI.find('select.graph_ids').append(
                    $('<option>').text(graph.id)
                  ).val(graph.id).trigger('change');
                }
                else {
                  graph = graphs[saveas.graph];
                }
                //the dataset options
                var opts = UI.plot.datatype.getOptions({
                  datatype: saveas.datatype,
                  origin: saveas.origin
                });
                graph.datasets.push(opts);
                UI.plot.save(graph);
                UI.plot.go(graphs);
              }
            }]
          }]));
          
          var $graph_c = $('<div>').addClass('graph_container');
          $main.append($graph_c);
          
          var $graph_ids = $UI.find('select.graph_ids');
          for (var i in graphs) {
            var graph = UI.plot.addGraph(graphs[i],$graph_c);
            $graph_ids.append(
              $('<option>').text(graph.id)
            ).val(graph.id);
            
            //the dataset options
            var datasets = [];
            for (var j in graphs[i].datasets) {
              var opts = UI.plot.datatype.getOptions({
                datatype: graphs[i].datasets[j].datatype,
                origin: graphs[i].datasets[j].origin
              });
              datasets.push(opts);
            }
            graph.datasets = datasets;
            graphs[graph.id] = graph;
          }
          $graph_ids.trigger('change');
          UI.plot.go(graphs);
          
          UI.interval.set(function(){
            UI.plot.go(graphs);
          },10e3);
          
        },{active_streams: true, capabilities: true});
        
        break;
      case 'Server Stats':
        if (typeof mist.data.capabilities == 'undefined') {
          mist.send(function(d){
            UI.navto(tab);
          },{capabilities: true});
          $main.append('Loading..');
          return;
        }
        
        var $memory = $('<table>');
        var $loading = $('<table>');
        
        //build options for vheader table
        var cpu = {
          vheader: 'CPUs',
          labels: ['Model','Processor speed','Amount of cores','Amount of threads'],
          content: []
        };
        var cores = 0;
        for (var i in mist.data.capabilities.cpu) {
          var me = mist.data.capabilities.cpu[i];
          cpu.content.push({
            header: 'CPU #'+(Number(i)+1),
            body: [
              me.model,
              UI.format.addUnit(UI.format.number(me.mhz),'MHz'),
              me.cores,
              me.threads
            ]
          });
          cores += me.cores;
        }
        var $cpu = UI.buildVheaderTable(cpu);
        
        function buildstattables() {
          var mem = mist.data.capabilities.mem;
          var load = mist.data.capabilities.load;
          
          var memory = {
            vheader: 'Memory',
            labels: ['Used','Cached','Available','Total'],
            content: [
              {
                header: 'Physical memory',
                body: [
                  UI.format.bytes(mem.used*1024*1024)+' ('+UI.format.addUnit(load.memory,'%')+')',
                  UI.format.bytes(mem.cached*1024*1024),
                  UI.format.bytes(mem.free*1024*1024),
                  UI.format.bytes(mem.total*1024*1024)
                ]
              },{
                header: 'Swap memory',
                body: [
                  UI.format.bytes((mem.swaptotal-mem.swapfree)*1024*1024),
                  UI.format.addUnit('','N/A'),
                  UI.format.bytes(mem.swapfree*1024*1024),
                  UI.format.bytes(mem.swaptotal*1024*1024)
                ]
              }
            ]
          };
          var nmem = UI.buildVheaderTable(memory);
          $memory.replaceWith(nmem);
          $memory = nmem;
          
          //CPU loading/total amount of cores is a percentage, over 1 means there are tasks waiting.
          var loading = {
            vheader: 'Load average',
            labels: ['CPU use','1 minute','5 minutes','15 minutes'],
            content: [{
              header: '&nbsp;',
              body: [
                UI.format.addUnit(UI.format.number(mist.data.capabilities.cpu_use/10),'%'),
                UI.format.number(load.one/100),
                UI.format.number(load.five/100),
                UI.format.number(load.fifteen/100)
              ]
            }]
          };
          var nload = UI.buildVheaderTable(loading);
          $loading.replaceWith(nload);
          $loading = nload;
        }
        
        buildstattables();
        $main.append(
          UI.buildUI([{
            type: 'help',
            help: 'You can find general server statistics here. Note that memory and CPU usage is for your entire machine, not just MistServer.'
          }])
        ).append(
          $('<table>').css('width','auto').addClass('nolay').append(
            $('<tr>').append(
              $('<td>').append($memory)
            ).append(
              $('<td>').append($loading)
            )
          ).append(
            $('<tr>').append(
              $('<td>').append($cpu).attr('colspan',2)
            )
          )
        );
        
        UI.interval.set(function(){
          mist.send(function(){
            buildstattables();
          },{capabilities: true});
        },30e3);
        
        break;
      case 'Email for Help':
        var config = $.extend({},mist.data);
        delete config.statistics;
        delete config.totals;
        delete config.clients;
        delete config.capabilities;
        
        config = JSON.stringify(config);
        config = 'Version: '+mist.data.config.version+"\n\nConfig:\n"+config;
        
        var saveas = {};
        
        $main.append(
          UI.buildUI([{
            type: 'help',
            help: 'You can use this form to email MistServer support if you\'re having difficulties.<br>A copy of your server config file will automatically be included.'
          },{
            type: 'str',
            label: 'Your name',
            validate: ['required'],
            pointer: {
              main: saveas,
              index: 'name'
            },
            value: mist.user.name
          },{
            type: 'email',
            label: 'Your email address',
            validate: ['required'],
            pointer: {
              main: saveas,
              index: 'email'
            }
          },{
            type: 'hidden',
            value: 'Integrated Help',
            pointer: {
              main: saveas,
              index: 'subject'
            }
          },{
            type: 'hidden',
            value: '-',
            pointer: {
              main: saveas,
              index: 'company'
            }
          },{
            type: 'textarea',
            rows: 20,
            label: 'Your message',
            validate: ['required'],
            pointer: {
              main: saveas,
              index: 'message'
            }
          },{
            type: 'textarea',
            rows: 20,
            label: 'Your config file',
            readonly: true,
            value: config,
            pointer: {
              main: saveas,
              index: 'configfile'
            }
          },{
            type: 'buttons',
            buttons: [{
              type: 'save',
              label: 'Send',
              'function': function(me){
                $(me).text('Sending..');
                $.ajax({
                  type: 'POST',
                  url: 'http://mistserver.org/contact?skin=plain',
                  data: saveas,
                  success: function(d) {
                    var $s = $('<span>').html(d);
                    $s.find('script').remove();
                    $main.html($s[0].innerHTML);
                  }
                });
              }
            }]
          }])
        );
        break;
      case 'Disconnect':
        mist.user.password = '';
        delete mist.user.authstring;
        delete mist.user.loggedin;
        sessionStorage.removeItem('mistLogin');
        
        UI.navto('Login');
        break;
      default:
        $main.append($('<p>').text('This tab does not exist.'));
        break;
    }
    
    //focus on first empty field
    $main.find('.field').filter(function(){
      var val = $(this).getval();
      if (val == '') return true;
      if (val == null) return true;
      return false;
    }).each(function(){
      var a = [];
      if ($(this).is('input, select, textarea')) {
        a.push($(this));
      }
      else {
        a = $(this).find('input, select, textarea');
      }
      if (a.length) {
        $(a[0]).focus();
        return false;
      }
    })
  }
};

if (!('origin' in location)) {
  location.origin = location.protocol+'//';
}
var host;
if (location.origin == 'file://') {
  host = 'http://localhost:4242/api';
}
else {
  host = location.origin+location.pathname.replace(/\/+$/, "")+'/api';
}
var mist = {
  data: {},
  user: {
    name: '',
    password: '',
    host: host
  },
  send: function(callback,sendData,opts){
    sendData = sendData || {};
    opts = opts || {};
    opts = $.extend(true,{
      timeOut: 30e3,
      sendData: sendData
    },opts);
    var data = {
      authorize: {
        password: (mist.user.authstring ? MD5(mist.user.password+mist.user.authstring) : ''),
        username: mist.user.name
      }
    };
    $.extend(true,data,sendData);
    log('Send',$.extend(true,{},sendData));
    var obj = {
      url: mist.user.host,
      type: 'POST',
      data: {command:JSON.stringify(data)},
      dataType: 'jsonp',
      crossDomain: true,
      timeout: opts.timeout*1000,
      async: true,
      error: function(jqXHR,textStatus,errorThrown){
        //connection failed
        delete mist.user.loggedin;
        
        if (!opts.hide) {
          switch (textStatus) {
            case 'timeout':
              textStatus = $('<i>').text('The connection timed out. ');
              break;
            case 'abort':
              textStatus = $('<i>').text('The connection was aborted. ');
              break;
            default:
              textStatus = $('<i>').text(textStatus+'. ').css('text-transform','capitalize');
          }
          $('#message').addClass('red').text('An error occurred while attempting to communicate with MistServer:').append(
            $('<br>')
          ).append(
            textStatus
          ).append(
            $('<a>').text('Send server request again').click(function(){
              mist.send(callback,sendData,opts);
            })
          );
        }
        
        UI.navto('Login');
      },
      success: function(d){
        log('Receive',$.extend(true,{},d),'as reply to',opts.sendData);
        delete mist.user.loggedin;
        switch (d.authorize.status) {
          case 'OK':
            //communication succesful
            
            //fix the weird ass incomplete list stream shit
            if ('streams' in d) {
              if (d.streams) {
                if ('incomplete list' in d.streams) {
                  delete d.streams['incomplete list'];
                  $.extend(mist.data.streams,d.streams);
                }
                else {
                  mist.data.streams = d.streams;
                }
              }
              else {
                mist.data.streams = {};
              }
            }
            
            //remove everything we don't care about
            var save = $.extend({},d);
            var keep = ['config','capabilities','ui_settings','LTS','active_streams','browse','log','totals']; //streams was already copied above
            for (var i in save) {
              if (keep.indexOf(i) == -1) {
                delete save[i];
              }
            }
            
            $.extend(true,mist.data,save);
            
            mist.user.loggedin = true;
            UI.elements.connection.status.text('Connected').removeClass('red').addClass('green');
            UI.elements.connection.user_and_host.text(mist.user.name+' @ '+mist.user.host);
            UI.elements.connection.msg.removeClass('red').text('Last communication with the server at '+UI.format.time((new Date).getTime()/1000));
            
            //if this is LTS, get rid of the banner on menu buttons
            if (d.LTS) { UI.elements.menu.find('.LTSonly').removeClass('LTSonly'); }
            
            if (d.log) {
              var lastlog = d.log[d.log.length-1];
              UI.elements.connection.msg.append($('<br>')).append(
                'Last log entry: '+UI.format.time(lastlog[0])+' ['+lastlog[1]+'] '+lastlog[2]
              );
            }
            if ('totals' in d) {
              
              //reformat to something more readable
              function reformat(main) {
                function insertZero(overridetime) {
                  if (typeof overridetime == 'undefined') {
                    overridetime = time;
                  }
                  
                  for (var j in main.fields) {
                    obj[main.fields[j]].push([time,0]);
                  }
                }
                
                var obj = {};
                for (var i in main.fields) {
                  obj[main.fields[i]] = [];
                }
                var insert = 0;
                var time;
                
                if (!main.data) {
                  //no data
                  time = (mist.data.config.time - 600)*1e3;
                  insertZero();
                  time = (mist.data.config.time - 15)*1e3;
                  insertZero();
                }
                else {
                  //leading 0?
                  if (main.start > (mist.data.config.time - 600)) {
                    time = (mist.data.config.time - 600)*1e3;
                    insertZero();
                    time = main.start*1e3;
                    insertZero();
                  }
                  else {
                    time = main.start*1e3;
                  }
                  
                  for (var i in main.data) { //i == time index
                    //obtain timestamp
                    if (i == 0) {
                      var time = main.start*1e3;
                      var interval_n = 0;
                    }
                    else {
                      time += main.interval[interval_n][1]*1e3; //increase time with delta
                      main.interval[interval_n][0]--; //amount of times to use delta
                      if (main.interval[interval_n][0] <= 0) {
                        interval_n++; //go to next interval
                        
                        //insert zeros between the intervals
                        //+= 2 in case the interval is only 1 long
                        if (interval_n < main.interval.length-1) { insert += 2; }
                      }
                    }
                    
                    if (insert % 2 == 1) {
                      //modulus in case the interval was only 1 long; prevents diagonal lines
                      insertZero();
                      insert--;
                    }
                    
                    for (var j in main.data[i]) { //j == field index
                      //write datapoint in format [timestamp,value]
                      obj[main.fields[j]].push([time,main.data[i][j]]);
                    }
                    
                    if (insert) {
                      insertZero();
                      insert--;
                    }
                  }
                  
                  //trailing 0?
                  if ((mist.data.config.time - main.end) > 20) {
                    insertZero();
                    time = (mist.data.config.time -15) * 1e3;
                    insertZero();
                  }
                }
                return obj;
              }
              function savereadable(streams,protocols,data){
                var obj = reformat(data);
                stream = (streams ? streams.join(' ') : 'all_streams');
                protocol = (protocols ? protocols.join('_') : 'all_protocols');
                
                if (!(stream in mist.data.totals)) {
                  mist.data.totals[stream] = {};
                }
                if (!(protocol in mist.data.totals[stream])) {
                  mist.data.totals[stream][protocol] = {};
                }
                $.extend(mist.data.totals[stream][protocol],obj);
              }
              
              mist.data.totals = {};
              if ('fields' in d.totals) {
                //only one totals object
                savereadable(sendData.totals.streams,sendData.totals.protocols,d.totals);
              }
              else {
                for (var i in d.totals) {
                  savereadable(sendData.totals[i].streams,sendData.totals[i].protocols,d.totals[i]);
                }
              }
            }
            
            if (callback) { callback(d,opts); }
            break;
          case 'CHALL':
            if (d.authorize.challenge == mist.user.authstring) {
              //invalid login details
              if (mist.user.password != '') {
                UI.elements.connection.msg.text('The credentials you provided are incorrect.').addClass('red');
              }
              UI.navto('Login');
            }
            else if (mist.user.password == '') {
              //credentials have not yet been entered
              UI.navto('Login');
            }
            else{
              //log in with new authstring
              mist.user.authstring = d.authorize.challenge;
              mist.send(callback,sendData,opts);
              
              //save the current settings to this session (note: session is renewed when a new tab or window is opened, but not through refreshes)
              var store = {
                host: mist.user.host,
                name: mist.user.name,
                password: mist.user.password
              };
              sessionStorage.setItem('mistLogin',JSON.stringify(store));
            }
            break;
          case 'NOACC':
            //go to create account
            UI.navto('Create a new account');
            break;
          case 'ACC_MADE':
            //the new account was created, now get the data
            delete sendData.authorize;
            mist.send(callback,sendData,opts);
            break;
          default:
            //connection failed
            UI.navto('Login');
        }
      }
    };
    
    if (!opts.hide) {
      UI.elements.connection.msg.removeClass('red').text('Data sent, waiting for a reply..').append(
        $('<br>')
      ).append(
        $('<a>').text('Cancel request').click(function(){
          jqxhr.abort();
        })
      );
    }
    
    var jqxhr = $.ajax(obj);
  },
  inputMatch: function(match,string){
    if (typeof match == 'undefined') { return false; }
    if (typeof match == 'string') {
      match = [match];
    }
    for (var s in match){
      var query = match[s].replace(/[^\w\s]/g,'\\$&'); //prefix any special chars with a \
      query = query.replace(/\\\?/g,'.').replace(/\\\*/g,'(?:.)*'); //replace ? with . and * with any amount of .
      var regex = new RegExp('^(?:[a-zA-Z]\:)?'+query+'$','i'); //case insensitive
      if (regex.test(string)){
        return true;
      }
    }
    return false;
  },
  convertBuildOptions: function(input,saveas) {
    var build = [];
    var type = ['required','optional'];
    if ('desc' in input) {
      build.push({
        type: 'help',
        help: input.desc
      });
    }
    for (var j in type) {
      if (input[type[j]]) {
        build.push(
          $('<h4>').text(UI.format.capital(type[j])+' parameters')
        );
        for (var i in input[type[j]]) {
          var ele = input[type[j]][i];
          var obj = {
            label: UI.format.capital(ele.name),
            pointer: {
              main: saveas,
              index: i
            },
            validate: []
          };
          if ((type[j] == 'required') && ((!('default' in ele)) || (ele['default'] == ''))) {
            obj.validate.push('required');
          }
          if ('default' in ele) {
            obj.placeholder = ele['default'];
          }
          if ('help' in ele) {
            obj.help = ele.help;
          }
          if ('unit' in ele) {
            obj.unit = ele.unit;
          }
          switch (ele.type) {
            case 'int':
              obj.type = 'int';
              break;
            case 'uint':
              obj.type = 'int';
              obj.min = 0;
              break;
            case 'debug':
              obj.type = 'debug';
              break;
            case 'select':
              obj.type = 'select';
              obj.select = ele.select;
              break;
            case 'str':
            default:
              obj.type = 'str';
          }
          build.push(obj);
        }
      }
    }
    return build;
  },
  stored: {
    get: function(){
      return mist.data.ui_settings || {};
    },
    set: function(name,val){
      var settings = this.get();
      settings[name] = val;
      mist.send(function(){
        
      },{ui_settings: settings});
    },
    del: function(name){
      delete mist.data.ui_settings[name];
      mist.send(function(){
        
      },{ui_settings: mist.data.ui_settings});
    }
  }
};

function log() {
  try {
    if (UI.debug) {
      var error = (new Error).stack;
      [].push.call(arguments,error);
    }
    [].unshift.call(arguments,'['+UI.format.time((new Date).getTime()/1000)+']');
    console.log.apply(console,arguments);
  } catch(e) {}
}

// setval and getval allow us to set and get values from custom input types
$.fn.getval = function(){
  var opts = $(this).data('opts');
  var val = $(this).val();
  if ((opts) && ('type' in opts)) {
    var type = opts.type;
    switch (type) { //exceptions only
      case 'span':
        val = $(this).html();
        break;
      case 'checkbox':
        val = $(this).prop('checked');
        break;
      case 'radioselect':
        var $l = $(this).find('label > input[type=radio]:checked').parent();
        if ($l.length) {
          val = [];
          val.push($l.children('input[type=radio]').val());
          var $s = $l.children('select');
          if ($s.length) {
            val.push($s.val());
          }
        }
        else {
          val = '';
        }
        break;
      case 'checklist':
        val = [];
        $(this).find('.checklist input[type=checkbox]:checked').each(function(){
          val.push($(this).attr('name'));
        });
        /*if (val.length == opts.checklist.length) {
          val = [];
        }*/
        break;
    }
  }
  return val;
}
$.fn.setval = function(val){
  var opts = $(this).data('opts');
  $(this).val(val);
  if ((opts) && ('type' in opts)) {
    var type = opts.type;
    switch (type) { //exceptions only
      case 'span':
        $(this).html(val);
        break;
      case 'checkbox':
        $(this).prop('checked',val);
        break;
      case 'geolimited':
      case 'hostlimited':
        var subUI = $(this).closest('.field_container').data('subUI');
        if ((typeof val == 'undefined') || (val.length == 0)) {
          val = '-';
        }
        subUI.blackwhite.val(val.charAt(0));
        val = val.substr(1).split(' ');
        for (var i in val) {
          subUI.values.append(
            subUI.prototype.clone(true).val(val[i])
          );
        }
        subUI.blackwhite.trigger('change');
        break;
      case 'radioselect':
        if (typeof val == 'undefined') { return $(this); }
        var $l = $(this).find('label > input[type=radio][value="'+val[0]+'"]').prop('checked',true).parent();
        if (val.length > 1) {
          $l.children('select').val(val[1]);
        }
        break;
      case 'checklist':
        var $inputs = $(this).find('.checklist input[type=checkbox]').prop('checked',false);
        for (i in val) {
          $inputs.filter('[name="'+val[i]+'"]').prop('checked',true);
        }
        break;
    }
  }
  $(this).trigger('change');
  return $(this);
}
function parseURL(url) {
  var a = document.createElement('a');
  a.href = url;
  return {
    protocol: a.protocol+'//',
    host: a.hostname,
    port: (a.port ? ':'+a.port : '')
  };
}
function triggerRewrite(trigger) {
  if ((typeof trigger == 'object') && (typeof trigger.length == 'undefined')) { return trigger; }
  return obj = {
    handler: trigger[0],
    sync: trigger[1],
    streams: trigger[2],
    'default': trigger[3]
  };
}