luci2/htdocs/luci2/luci2.js

   1 /*
   2         LuCI2 - OpenWrt Web Interface
   3
   4         Copyright 2013 Jo-Philipp Wich <jow@openwrt.org>
   5
   6         Licensed under the Apache License, Version 2.0 (the "License");
   7         you may not use this file except in compliance with the License.
   8         You may obtain a copy of the License at
   9
  10                 http://www.apache.org/licenses/LICENSE-2.0
  11 */
  12
  13 String.prototype.format = function()
  14 {
  15         var html_esc = [/&/g, '&#38;', /"/g, '&#34;', /'/g, '&#39;', /</g, '&#60;', />/g, '&#62;'];
  16         var quot_esc = [/"/g, '&#34;', /'/g, '&#39;'];
  17
  18         function esc(s, r) {
  19                 for( var i = 0; i < r.length; i += 2 )
  20                         s = s.replace(r[i], r[i+1]);
  21                 return s;
  22         }
  23
  24         var str = this;
  25         var out = '';
  26         var re = /^(([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X|q|h|j|t|m))/;
  27         var a = b = [], numSubstitutions = 0, numMatches = 0;
  28
  29         while ((a = re.exec(str)) != null)
  30         {
  31                 var m = a[1];
  32                 var leftpart = a[2], pPad = a[3], pJustify = a[4], pMinLength = a[5];
  33                 var pPrecision = a[6], pType = a[7];
  34
  35                 numMatches++;
  36
  37                 if (pType == '%')
  38                 {
  39                         subst = '%';
  40                 }
  41                 else
  42                 {
  43                         if (numSubstitutions < arguments.length)
  44                         {
  45                                 var param = arguments[numSubstitutions++];
  46
  47                                 var pad = '';
  48                                 if (pPad && pPad.substr(0,1) == "'")
  49                                         pad = leftpart.substr(1,1);
  50                                 else if (pPad)
  51                                         pad = pPad;
  52
  53                                 var justifyRight = true;
  54                                 if (pJustify && pJustify === "-")
  55                                         justifyRight = false;
  56
  57                                 var minLength = -1;
  58                                 if (pMinLength)
  59                                         minLength = parseInt(pMinLength);
  60
  61                                 var precision = -1;
  62                                 if (pPrecision && pType == 'f')
  63                                         precision = parseInt(pPrecision.substring(1));
  64
  65                                 var subst = param;
  66
  67                                 switch(pType)
  68                                 {
  69                                         case 'b':
  70                                                 subst = (parseInt(param) || 0).toString(2);
  71                                                 break;
  72
  73                                         case 'c':
  74                                                 subst = String.fromCharCode(parseInt(param) || 0);
  75                                                 break;
  76
  77                                         case 'd':
  78                                                 subst = (parseInt(param) || 0);
  79                                                 break;
  80
  81                                         case 'u':
  82                                                 subst = Math.abs(parseInt(param) || 0);
  83                                                 break;
  84
  85                                         case 'f':
  86                                                 subst = (precision > -1)
  87                                                         ? ((parseFloat(param) || 0.0)).toFixed(precision)
  88                                                         : (parseFloat(param) || 0.0);
  89                                                 break;
  90
  91                                         case 'o':
  92                                                 subst = (parseInt(param) || 0).toString(8);
  93                                                 break;
  94
  95                                         case 's':
  96                                                 subst = param;
  97                                                 break;
  98
  99                                         case 'x':
 100                                                 subst = ('' + (parseInt(param) || 0).toString(16)).toLowerCase();
 101                                                 break;
 102
 103                                         case 'X':
 104                                                 subst = ('' + (parseInt(param) || 0).toString(16)).toUpperCase();
 105                                                 break;
 106
 107                                         case 'h':
 108                                                 subst = esc(param, html_esc);
 109                                                 break;
 110
 111                                         case 'q':
 112                                                 subst = esc(param, quot_esc);
 113                                                 break;
 114
 115                                         case 'j':
 116                                                 subst = String.serialize(param);
 117                                                 break;
 118
 119                                         case 't':
 120                                                 var td = 0;
 121                                                 var th = 0;
 122                                                 var tm = 0;
 123                                                 var ts = (param || 0);
 124
 125                                                 if (ts > 60) {
 126                                                         tm = Math.floor(ts / 60);
 127                                                         ts = (ts % 60);
 128                                                 }
 129
 130                                                 if (tm > 60) {
 131                                                         th = Math.floor(tm / 60);
 132                                                         tm = (tm % 60);
 133                                                 }
 134
 135                                                 if (th > 24) {
 136                                                         td = Math.floor(th / 24);
 137                                                         th = (th % 24);
 138                                                 }
 139
 140                                                 subst = (td > 0)
 141                                                         ? '%dd %dh %dm %ds'.format(td, th, tm, ts)
 142                                                         : '%dh %dm %ds'.format(th, tm, ts);
 143
 144                                                 break;
 145
 146                                         case 'm':
 147                                                 var mf = pMinLength ? parseInt(pMinLength) : 1000;
 148                                                 var pr = pPrecision ? Math.floor(10*parseFloat('0'+pPrecision)) : 2;
 149
 150                                                 var i = 0;
 151                                                 var val = parseFloat(param || 0);
 152                                                 var units = [ '', 'K', 'M', 'G', 'T', 'P', 'E' ];
 153
 154                                                 for (i = 0; (i < units.length) && (val > mf); i++)
 155                                                         val /= mf;
 156
 157                                                 subst = val.toFixed(pr) + ' ' + units[i];
 158                                                 break;
 159                                 }
 160
 161                                 subst = (typeof(subst) == 'undefined') ? '' : subst.toString();
 162
 163                                 if (minLength > 0 && pad.length > 0)
 164                                         for (var i = 0; i < (minLength - subst.length); i++)
 165                                                 subst = justifyRight ? (pad + subst) : (subst + pad);
 166                         }
 167                 }
 168
 169                 out += leftpart + subst;
 170                 str = str.substr(m.length);
 171         }
 172
 173         return out + str;
 174 }
 175
 176 function LuCI2()
 177 {
 178         var _luci2 = this;
 179
 180         var Class = function() { };
 181
 182         Class.extend = function(properties)
 183         {
 184                 Class.initializing = true;
 185
 186                 var prototype = new this();
 187                 var superprot = this.prototype;
 188
 189                 Class.initializing = false;
 190
 191                 $.extend(prototype, properties, {
 192                         callSuper: function() {
 193                                 var args = [ ];
 194                                 var meth = arguments[0];
 195
 196                                 if (typeof(superprot[meth]) != 'function')
 197                                         return undefined;
 198
 199                                 for (var i = 1; i < arguments.length; i++)
 200                                         args.push(arguments[i]);
 201
 202                                 return superprot[meth].apply(this, args);
 203                         }
 204                 });
 205
 206                 function _class()
 207                 {
 208                         this.options = arguments[0] || { };
 209
 210                         if (!Class.initializing && typeof(this.init) == 'function')
 211                                 this.init.apply(this, arguments);
 212                 }
 213
 214                 _class.prototype = prototype;
 215                 _class.prototype.constructor = _class;
 216
 217                 _class.extend = arguments.callee;
 218
 219                 return _class;
 220         };
 221
 222         this.defaults = function(obj, def)
 223         {
 224                 for (var key in def)
 225                         if (typeof(obj[key]) == 'undefined')
 226                                 obj[key] = def[key];
 227
 228                 return obj;
 229         };
 230
 231         this.isDeferred = function(x)
 232         {
 233                 return (typeof(x) == 'object' &&
 234                         typeof(x.then) == 'function' &&
 235                         typeof(x.promise) == 'function');
 236         };
 237
 238         this.deferrable = function()
 239         {
 240                 if (this.isDeferred(arguments[0]))
 241                         return arguments[0];
 242
 243                 var d = $.Deferred();
 244                     d.resolve.apply(d, arguments);
 245
 246                 return d.promise();
 247         };
 248
 249         this.i18n = {
 250
 251                 loaded: false,
 252                 catalog: { },
 253                 plural:  function(n) { return 0 + (n != 1) },
 254
 255                 init: function() {
 256                         if (_luci2.i18n.loaded)
 257                                 return;
 258
 259                         var lang = (navigator.userLanguage || navigator.language || 'en').toLowerCase();
 260                         var langs = (lang.indexOf('-') > -1) ? [ lang, lang.split(/-/)[0] ] : [ lang ];
 261
 262                         for (var i = 0; i < langs.length; i++)
 263                                 $.ajax('%s/i18n/base.%s.json'.format(_luci2.globals.resource, langs[i]), {
 264                                         async:    false,
 265                                         cache:    true,
 266                                         dataType: 'json',
 267                                         success:  function(data) {
 268                                                 $.extend(_luci2.i18n.catalog, data);
 269
 270                                                 var pe = _luci2.i18n.catalog[''];
 271                                                 if (pe)
 272                                                 {
 273                                                         delete _luci2.i18n.catalog[''];
 274                                                         try {
 275                                                                 var pf = new Function('n', 'return 0 + (' + pe + ')');
 276                                                                 _luci2.i18n.plural = pf;
 277                                                         } catch (e) { };
 278                                                 }
 279                                         }
 280                                 });
 281
 282                         _luci2.i18n.loaded = true;
 283                 }
 284
 285         };
 286
 287         this.tr = function(msgid)
 288         {
 289                 _luci2.i18n.init();
 290
 291                 var msgstr = _luci2.i18n.catalog[msgid];
 292
 293                 if (typeof(msgstr) == 'undefined')
 294                         return msgid;
 295                 else if (typeof(msgstr) == 'string')
 296                         return msgstr;
 297                 else
 298                         return msgstr[0];
 299         };
 300
 301         this.trp = function(msgid, msgid_plural, count)
 302         {
 303                 _luci2.i18n.init();
 304
 305                 var msgstr = _luci2.i18n.catalog[msgid];
 306
 307                 if (typeof(msgstr) == 'undefined')
 308                         return (count == 1) ? msgid : msgid_plural;
 309                 else if (typeof(msgstr) == 'string')
 310                         return msgstr;
 311                 else
 312                         return msgstr[_luci2.i18n.plural(count)];
 313         };
 314
 315         this.trc = function(msgctx, msgid)
 316         {
 317                 _luci2.i18n.init();
 318
 319                 var msgstr = _luci2.i18n.catalog[msgid + '\u0004' + msgctx];
 320
 321                 if (typeof(msgstr) == 'undefined')
 322                         return msgid;
 323                 else if (typeof(msgstr) == 'string')
 324                         return msgstr;
 325                 else
 326                         return msgstr[0];
 327         };
 328
 329         this.trcp = function(msgctx, msgid, msgid_plural, count)
 330         {
 331                 _luci2.i18n.init();
 332
 333                 var msgstr = _luci2.i18n.catalog[msgid + '\u0004' + msgctx];
 334
 335                 if (typeof(msgstr) == 'undefined')
 336                         return (count == 1) ? msgid : msgid_plural;
 337                 else if (typeof(msgstr) == 'string')
 338                         return msgstr;
 339                 else
 340                         return msgstr[_luci2.i18n.plural(count)];
 341         };
 342
 343         this.setHash = function(key, value)
 344         {
 345                 var h = '';
 346                 var data = this.getHash(undefined);
 347
 348                 if (typeof(value) == 'undefined')
 349                         delete data[key];
 350                 else
 351                         data[key] = value;
 352
 353                 var keys = [ ];
 354                 for (var k in data)
 355                         keys.push(k);
 356
 357                 keys.sort();
 358
 359                 for (var i = 0; i < keys.length; i++)
 360                 {
 361                         if (i > 0)
 362                                 h += ',';
 363
 364                         h += keys[i] + ':' + data[keys[i]];
 365                 }
 366
 367                 if (h)
 368                         location.hash = '#' + h;
 369         };
 370
 371         this.getHash = function(key)
 372         {
 373                 var data = { };
 374                 var tuples = (location.hash || '#').substring(1).split(/,/);
 375
 376                 for (var i = 0; i < tuples.length; i++)
 377                 {
 378                         var tuple = tuples[i].split(/:/);
 379                         if (tuple.length == 2)
 380                                 data[tuple[0]] = tuple[1];
 381                 }
 382
 383                 if (typeof(key) != 'undefined')
 384                         return data[key];
 385
 386                 return data;
 387         };
 388
 389         this.globals = {
 390                 timeout:  3000,
 391                 resource: '/luci2',
 392                 sid:      '00000000000000000000000000000000'
 393         };
 394
 395         this.rpc = {
 396
 397                 _id: 1,
 398                 _batch: undefined,
 399                 _requests: { },
 400
 401                 _call: function(req, cb)
 402                 {
 403                         return $.ajax('/ubus', {
 404                                 cache:       false,
 405                                 contentType: 'application/json',
 406                                 data:        JSON.stringify(req),
 407                                 dataType:    'json',
 408                                 type:        'POST',
 409                                 timeout:     _luci2.globals.timeout
 410                         }).then(cb);
 411                 },
 412
 413                 _list_cb: function(msg)
 414                 {
 415                         /* verify message frame */
 416                         if (typeof(msg) != 'object' || msg.jsonrpc != '2.0' || !msg.id)
 417                                 throw 'Invalid JSON response';
 418
 419                         return msg.result;
 420                 },
 421
 422                 _call_cb: function(msg)
 423                 {
 424                         var data = [ ];
 425                         var type = Object.prototype.toString;
 426
 427                         if (!$.isArray(msg))
 428                                 msg = [ msg ];
 429
 430                         for (var i = 0; i < msg.length; i++)
 431                         {
 432                                 /* verify message frame */
 433                                 if (typeof(msg[i]) != 'object' || msg[i].jsonrpc != '2.0' || !msg[i].id)
 434                                         throw 'Invalid JSON response';
 435
 436                                 /* fetch related request info */
 437                                 var req = _luci2.rpc._requests[msg[i].id];
 438                                 if (typeof(req) != 'object')
 439                                         throw 'No related request for JSON response';
 440
 441                                 /* fetch response attribute and verify returned type */
 442                                 var ret = undefined;
 443
 444                                 if ($.isArray(msg[i].result) && msg[i].result[0] == 0)
 445                                         ret = (msg[i].result.length > 1) ? msg[i].result[1] : msg[i].result[0];
 446
 447                                 if (req.expect)
 448                                 {
 449                                         for (var key in req.expect)
 450                                         {
 451                                                 if (typeof(ret) != 'undefined' && key != '')
 452                                                         ret = ret[key];
 453
 454                                                 if (type.call(ret) != type.call(req.expect[key]))
 455                                                         ret = req.expect[key];
 456
 457                                                 break;
 458                                         }
 459                                 }
 460
 461                                 /* apply filter */
 462                                 if (typeof(req.filter) == 'function')
 463                                 {
 464                                         req.priv[0] = ret;
 465                                         req.priv[1] = req.params;
 466                                         ret = req.filter.apply(_luci2.rpc, req.priv);
 467                                 }
 468
 469                                 /* store response data */
 470                                 if (typeof(req.index) == 'number')
 471                                         data[req.index] = ret;
 472                                 else
 473                                         data = ret;
 474
 475                                 /* delete request object */
 476                                 delete _luci2.rpc._requests[msg[i].id];
 477                         }
 478
 479                         return data;
 480                 },
 481
 482                 list: function()
 483                 {
 484                         var params = [ ];
 485                         for (var i = 0; i < arguments.length; i++)
 486                                 params[i] = arguments[i];
 487
 488                         var msg = {
 489                                 jsonrpc: '2.0',
 490                                 id:      this._id++,
 491                                 method:  'list',
 492                                 params:  (params.length > 0) ? params : undefined
 493                         };
 494
 495                         return this._call(msg, this._list_cb);
 496                 },
 497
 498                 batch: function()
 499                 {
 500                         if (!$.isArray(this._batch))
 501                                 this._batch = [ ];
 502                 },
 503
 504                 flush: function()
 505                 {
 506                         if (!$.isArray(this._batch))
 507                                 return _luci2.deferrable([ ]);
 508
 509                         var req = this._batch;
 510                         delete this._batch;
 511
 512                         /* call rpc */
 513                         return this._call(req, this._call_cb);
 514                 },
 515
 516                 declare: function(options)
 517                 {
 518                         var _rpc = this;
 519
 520                         return function() {
 521                                 /* build parameter object */
 522                                 var p_off = 0;
 523                                 var params = { };
 524                                 if ($.isArray(options.params))
 525                                         for (p_off = 0; p_off < options.params.length; p_off++)
 526                                                 params[options.params[p_off]] = arguments[p_off];
 527
 528                                 /* all remaining arguments are private args */
 529                                 var priv = [ undefined, undefined ];
 530                                 for (; p_off < arguments.length; p_off++)
 531                                         priv.push(arguments[p_off]);
 532
 533                                 /* store request info */
 534                                 var req = _rpc._requests[_rpc._id] = {
 535                                         expect: options.expect,
 536                                         filter: options.filter,
 537                                         params: params,
 538                                         priv:   priv
 539                                 };
 540
 541                                 /* build message object */
 542                                 var msg = {
 543                                         jsonrpc: '2.0',
 544                                         id:      _rpc._id++,
 545                                         method:  'call',
 546                                         params:  [
 547                                                 _luci2.globals.sid,
 548                                                 options.object,
 549                                                 options.method,
 550                                                 params
 551                                         ]
 552                                 };
 553
 554                                 /* when a batch is in progress then store index in request data
 555                                  * and push message object onto the stack */
 556                                 if ($.isArray(_rpc._batch))
 557                                 {
 558                                         req.index = _rpc._batch.push(msg) - 1;
 559                                         return _luci2.deferrable(msg);
 560                                 }
 561
 562                                 /* call rpc */
 563                                 return _rpc._call(msg, _rpc._call_cb);
 564                         };
 565                 }
 566         };
 567
 568         this.uci = {
 569
 570                 writable: function()
 571                 {
 572                         return _luci2.session.access('ubus', 'uci', 'commit');
 573                 },
 574
 575                 add: _luci2.rpc.declare({
 576                         object: 'uci',
 577                         method: 'add',
 578                         params: [ 'config', 'type', 'name', 'values' ],
 579                         expect: { section: '' }
 580                 }),
 581
 582                 apply: function()
 583                 {
 584
 585                 },
 586
 587                 changes: _luci2.rpc.declare({
 588                         object: 'uci',
 589                         method: 'changes',
 590                         params: [ 'config' ],
 591                         expect: { changes: [ ] }
 592                 }),
 593
 594                 commit: _luci2.rpc.declare({
 595                         object: 'uci',
 596                         method: 'commit',
 597                         params: [ 'config' ]
 598                 }),
 599
 600                 _delete_one: _luci2.rpc.declare({
 601                         object: 'uci',
 602                         method: 'delete',
 603                         params: [ 'config', 'section', 'option' ]
 604                 }),
 605
 606                 _delete_multiple: _luci2.rpc.declare({
 607                         object: 'uci',
 608                         method: 'delete',
 609                         params: [ 'config', 'section', 'options' ]
 610                 }),
 611
 612                 'delete': function(config, section, option)
 613                 {
 614                         if ($.isArray(option))
 615                                 return this._delete_multiple(config, section, option);
 616                         else
 617                                 return this._delete_one(config, section, option);
 618                 },
 619
 620                 delete_all: _luci2.rpc.declare({
 621                         object: 'uci',
 622                         method: 'delete',
 623                         params: [ 'config', 'type', 'match' ]
 624                 }),
 625
 626                 _foreach: _luci2.rpc.declare({
 627                         object: 'uci',
 628                         method: 'get',
 629                         params: [ 'config', 'type' ],
 630                         expect: { values: { } }
 631                 }),
 632
 633                 foreach: function(config, type, cb)
 634                 {
 635                         return this._foreach(config, type).then(function(sections) {
 636                                 for (var s in sections)
 637                                         cb(sections[s]);
 638                         });
 639                 },
 640
 641                 get: _luci2.rpc.declare({
 642                         object: 'uci',
 643                         method: 'get',
 644                         params: [ 'config', 'section', 'option' ],
 645                         expect: { '': { } },
 646                         filter: function(data, params) {
 647                                 if (typeof(params.option) == 'undefined')
 648                                         return data.values ? data.values['.type'] : undefined;
 649                                 else
 650                                         return data.value;
 651                         }
 652                 }),
 653
 654                 get_all: _luci2.rpc.declare({
 655                         object: 'uci',
 656                         method: 'get',
 657                         params: [ 'config', 'section' ],
 658                         expect: { values: { } },
 659                         filter: function(data, params) {
 660                                 if (typeof(params.section) == 'string')
 661                                         data['.section'] = params.section;
 662                                 else if (typeof(params.config) == 'string')
 663                                         data['.package'] = params.config;
 664                                 return data;
 665                         }
 666                 }),
 667
 668                 get_first: function(config, type, option)
 669                 {
 670                         return this._foreach(config, type).then(function(sections) {
 671                                 for (var s in sections)
 672                                 {
 673                                         var val = (typeof(option) == 'string') ? sections[s][option] : sections[s]['.name'];
 674
 675                                         if (typeof(val) != 'undefined')
 676                                                 return val;
 677                                 }
 678
 679                                 return undefined;
 680                         });
 681                 },
 682
 683                 section: _luci2.rpc.declare({
 684                         object: 'uci',
 685                         method: 'add',
 686                         params: [ 'config', 'type', 'name', 'values' ],
 687                         expect: { section: '' }
 688                 }),
 689
 690                 _set: _luci2.rpc.declare({
 691                         object: 'uci',
 692                         method: 'set',
 693                         params: [ 'config', 'section', 'values' ]
 694                 }),
 695
 696                 set: function(config, section, option, value)
 697                 {
 698                         if (typeof(value) == 'undefined' && typeof(option) == 'string')
 699                                 return this.section(config, section, option); /* option -> type */
 700                         else if ($.isPlainObject(option))
 701                                 return this._set(config, section, option); /* option -> values */
 702
 703                         var values = { };
 704                             values[option] = value;
 705
 706                         return this._set(config, section, values);
 707                 },
 708
 709                 order: _luci2.rpc.declare({
 710                         object: 'uci',
 711                         method: 'order',
 712                         params: [ 'config', 'sections' ]
 713                 })
 714         };
 715
 716         this.network = {
 717                 listNetworkNames: function() {
 718                         return _luci2.rpc.list('network.interface.*').then(function(list) {
 719                                 var names = [ ];
 720                                 for (var name in list)
 721                                         if (name != 'network.interface.loopback')
 722                                                 names.push(name.substring(18));
 723                                 names.sort();
 724                                 return names;
 725                         });
 726                 },
 727
 728                 listDeviceNames: _luci2.rpc.declare({
 729                         object: 'network.device',
 730                         method: 'status',
 731                         expect: { '': { } },
 732                         filter: function(data) {
 733                                 var names = [ ];
 734                                 for (var name in data)
 735                                         if (name != 'lo')
 736                                                 names.push(name);
 737                                 names.sort();
 738                                 return names;
 739                         }
 740                 }),
 741
 742                 getNetworkStatus: function()
 743                 {
 744                         var nets = [ ];
 745                         var devs = { };
 746
 747                         return this.listNetworkNames().then(function(names) {
 748                                 _luci2.rpc.batch();
 749
 750                                 for (var i = 0; i < names.length; i++)
 751                                         _luci2.network.getInterfaceStatus(names[i]);
 752
 753                                 return _luci2.rpc.flush();
 754                         }).then(function(networks) {
 755                                 for (var i = 0; i < networks.length; i++)
 756                                 {
 757                                         var net = nets[i] = networks[i];
 758                                         var dev = net.l3_device || net.l2_device;
 759                                         if (dev)
 760                                                 net.device = devs[dev] = { };
 761                                 }
 762
 763                                 _luci2.rpc.batch();
 764
 765                                 for (var dev in devs)
 766                                         _luci2.network.listDeviceNamestatus(dev);
 767
 768                                 return _luci2.rpc.flush();
 769                         }).then(function(devices) {
 770                                 _luci2.rpc.batch();
 771
 772                                 for (var i = 0; i < devices.length; i++)
 773                                 {
 774                                         var brm = devices[i]['bridge-members'];
 775                                         delete devices[i]['bridge-members'];
 776
 777                                         $.extend(devs[devices[i]['device']], devices[i]);
 778
 779                                         if (!brm)
 780                                                 continue;
 781
 782                                         devs[devices[i]['device']].subdevices = [ ];
 783
 784                                         for (var j = 0; j < brm.length; j++)
 785                                         {
 786                                                 if (!devs[brm[j]])
 787                                                 {
 788                                                         devs[brm[j]] = { };
 789                                                         _luci2.network.listDeviceNamestatus(brm[j]);
 790                                                 }
 791
 792                                                 devs[devices[i]['device']].subdevices[j] = devs[brm[j]];
 793                                         }
 794                                 }
 795
 796                                 return _luci2.rpc.flush();
 797                         }).then(function(subdevices) {
 798                                 for (var i = 0; i < subdevices.length; i++)
 799                                         $.extend(devs[subdevices[i]['device']], subdevices[i]);
 800
 801                                 _luci2.rpc.batch();
 802
 803                                 for (var dev in devs)
 804                                         _luci2.wireless.getDeviceStatus(dev);
 805
 806                                 return _luci2.rpc.flush();
 807                         }).then(function(wifidevices) {
 808                                 for (var i = 0; i < wifidevices.length; i++)
 809                                         if (wifidevices[i])
 810                                                 devs[wifidevices[i]['device']].wireless = wifidevices[i];
 811
 812                                 nets.sort(function(a, b) {
 813                                         if (a['interface'] < b['interface'])
 814                                                 return -1;
 815                                         else if (a['interface'] > b['interface'])
 816                                                 return 1;
 817                                         else
 818                                                 return 0;
 819                                 });
 820
 821                                 return nets;
 822                         });
 823                 },
 824
 825                 findWanInterfaces: function(cb)
 826                 {
 827                         return this.listNetworkNames().then(function(names) {
 828                                 _luci2.rpc.batch();
 829
 830                                 for (var i = 0; i < names.length; i++)
 831                                         _luci2.network.getInterfaceStatus(names[i]);
 832
 833                                 return _luci2.rpc.flush();
 834                         }).then(function(interfaces) {
 835                                 var rv = [ undefined, undefined ];
 836
 837                                 for (var i = 0; i < interfaces.length; i++)
 838                                 {
 839                                         for (var j = 0; j < interfaces[i].route.length; j++)
 840                                         {
 841                                                 var rt = interfaces[i].route[j];
 842
 843                                                 if (typeof(rt.table) != 'undefined')
 844                                                         continue;
 845
 846                                                 if (rt.target == '0.0.0.0' && rt.mask == 0)
 847                                                         rv[0] = interfaces[i];
 848                                                 else if (rt.target == '::' && rt.mask == 0)
 849                                                         rv[1] = interfaces[i];
 850                                         }
 851                                 }
 852
 853                                 return rv;
 854                         });
 855                 },
 856
 857                 getDHCPLeases: _luci2.rpc.declare({
 858                         object: 'luci2.network',
 859                         method: 'dhcp_leases',
 860                         expect: { leases: [ ] }
 861                 }),
 862
 863                 getDHCPv6Leases: _luci2.rpc.declare({
 864                         object: 'luci2.network',
 865                         method: 'dhcp6_leases',
 866                         expect: { leases: [ ] }
 867                 }),
 868
 869                 getRoutes: _luci2.rpc.declare({
 870                         object: 'luci2.network',
 871                         method: 'routes',
 872                         expect: { routes: [ ] }
 873                 }),
 874
 875                 getIPv6Routes: _luci2.rpc.declare({
 876                         object: 'luci2.network',
 877                         method: 'routes',
 878                         expect: { routes: [ ] }
 879                 }),
 880
 881                 getARPTable: _luci2.rpc.declare({
 882                         object: 'luci2.network',
 883                         method: 'arp_table',
 884                         expect: { entries: [ ] }
 885                 }),
 886
 887                 getInterfaceStatus: _luci2.rpc.declare({
 888                         object: 'network.interface',
 889                         method: 'status',
 890                         params: [ 'interface' ],
 891                         expect: { '': { } },
 892                         filter: function(data, params) {
 893                                 data['interface'] = params['interface'];
 894                                 data['l2_device'] = data['device'];
 895                                 delete data['device'];
 896                                 return data;
 897                         }
 898                 }),
 899
 900                 listDeviceNamestatus: _luci2.rpc.declare({
 901                         object: 'network.device',
 902                         method: 'status',
 903                         params: [ 'name' ],
 904                         expect: { '': { } },
 905                         filter: function(data, params) {
 906                                 data['device'] = params['name'];
 907                                 return data;
 908                         }
 909                 }),
 910
 911                 getConntrackCount: _luci2.rpc.declare({
 912                         object: 'luci2.network',
 913                         method: 'conntrack_count',
 914                         expect: { '': { count: 0, limit: 0 } }
 915                 })
 916         };
 917
 918         this.wireless = {
 919                 listDeviceNames: _luci2.rpc.declare({
 920                         object: 'iwinfo',
 921                         method: 'devices',
 922                         expect: { 'devices': [ ] },
 923                         filter: function(data) {
 924                                 data.sort();
 925                                 return data;
 926                         }
 927                 }),
 928
 929                 getDeviceStatus: _luci2.rpc.declare({
 930                         object: 'iwinfo',
 931                         method: 'info',
 932                         params: [ 'device' ],
 933                         expect: { '': { } },
 934                         filter: function(data, params) {
 935                                 if (!$.isEmptyObject(data))
 936                                 {
 937                                         data['device'] = params['device'];
 938                                         return data;
 939                                 }
 940                                 return undefined;
 941                         }
 942                 }),
 943
 944                 getAssocList: _luci2.rpc.declare({
 945                         object: 'iwinfo',
 946                         method: 'assoclist',
 947                         params: [ 'device' ],
 948                         expect: { results: [ ] },
 949                         filter: function(data, params) {
 950                                 for (var i = 0; i < data.length; i++)
 951                                         data[i]['device'] = params['device'];
 952
 953                                 data.sort(function(a, b) {
 954                                         if (a.bssid < b.bssid)
 955                                                 return -1;
 956                                         else if (a.bssid > b.bssid)
 957                                                 return 1;
 958                                         else
 959                                                 return 0;
 960                                 });
 961
 962                                 return data;
 963                         }
 964                 }),
 965
 966                 getWirelessStatus: function() {
 967                         return this.listDeviceNames().then(function(names) {
 968                                 _luci2.rpc.batch();
 969
 970                                 for (var i = 0; i < names.length; i++)
 971                                         _luci2.wireless.getDeviceStatus(names[i]);
 972
 973                                 return _luci2.rpc.flush();
 974                         }).then(function(networks) {
 975                                 var rv = { };
 976
 977                                 var phy_attrs = [
 978                                         'country', 'channel', 'frequency', 'frequency_offset',
 979                                         'txpower', 'txpower_offset', 'hwmodes', 'hardware', 'phy'
 980                                 ];
 981
 982                                 var net_attrs = [
 983                                         'ssid', 'bssid', 'mode', 'quality', 'quality_max',
 984                                         'signal', 'noise', 'bitrate', 'encryption'
 985                                 ];
 986
 987                                 for (var i = 0; i < networks.length; i++)
 988                                 {
 989                                         var phy = rv[networks[i].phy] || (
 990                                                 rv[networks[i].phy] = { networks: [ ] }
 991                                         );
 992
 993                                         var net = {
 994                                                 device: networks[i].device
 995                                         };
 996
 997                                         for (var j = 0; j < phy_attrs.length; j++)
 998                                                 phy[phy_attrs[j]] = networks[i][phy_attrs[j]];
 999
1000                                         for (var j = 0; j < net_attrs.length; j++)
1001                                                 net[net_attrs[j]] = networks[i][net_attrs[j]];
1002
1003                                         phy.networks.push(net);
1004                                 }
1005
1006                                 return rv;
1007                         });
1008                 },
1009
1010                 getAssocLists: function()
1011                 {
1012                         return this.listDeviceNames().then(function(names) {
1013                                 _luci2.rpc.batch();
1014
1015                                 for (var i = 0; i < names.length; i++)
1016                                         _luci2.wireless.getAssocList(names[i]);
1017
1018                                 return _luci2.rpc.flush();
1019                         }).then(function(assoclists) {
1020                                 var rv = [ ];
1021
1022                                 for (var i = 0; i < assoclists.length; i++)
1023                                         for (var j = 0; j < assoclists[i].length; j++)
1024                                                 rv.push(assoclists[i][j]);
1025
1026                                 return rv;
1027                         });
1028                 },
1029
1030                 formatEncryption: function(enc)
1031                 {
1032                         var format_list = function(l, s)
1033                         {
1034                                 var rv = [ ];
1035                                 for (var i = 0; i < l.length; i++)
1036                                         rv.push(l[i].toUpperCase());
1037                                 return rv.join(s ? s : ', ');
1038                         }
1039
1040                         if (!enc || !enc.enabled)
1041                                 return _luci2.tr('None');
1042
1043                         if (enc.wep)
1044                         {
1045                                 if (enc.wep.length == 2)
1046                                         return _luci2.tr('WEP Open/Shared') + ' (%s)'.format(format_list(enc.ciphers, ', '));
1047                                 else if (enc.wep[0] == 'shared')
1048                                         return _luci2.tr('WEP Shared Auth') + ' (%s)'.format(format_list(enc.ciphers, ', '));
1049                                 else
1050                                         return _luci2.tr('WEP Open System') + ' (%s)'.format(format_list(enc.ciphers, ', '));
1051                         }
1052                         else if (enc.wpa)
1053                         {
1054                                 if (enc.wpa.length == 2)
1055                                         return _luci2.tr('mixed WPA/WPA2') + ' %s (%s)'.format(
1056                                                 format_list(enc.authentication, '/'),
1057                                                 format_list(enc.ciphers, ', ')
1058                                         );
1059                                 else if (enc.wpa[0] == 2)
1060                                         return 'WPA2 %s (%s)'.format(
1061                                                 format_list(enc.authentication, '/'),
1062                                                 format_list(enc.ciphers, ', ')
1063                                         );
1064                                 else
1065                                         return 'WPA %s (%s)'.format(
1066                                                 format_list(enc.authentication, '/'),
1067                                                 format_list(enc.ciphers, ', ')
1068                                         );
1069                         }
1070
1071                         return _luci2.tr('Unknown');
1072                 }
1073         };
1074
1075         this.system = {
1076                 getSystemInfo: _luci2.rpc.declare({
1077                         object: 'system',
1078                         method: 'info',
1079                         expect: { '': { } }
1080                 }),
1081
1082                 getBoardInfo: _luci2.rpc.declare({
1083                         object: 'system',
1084                         method: 'board',
1085                         expect: { '': { } }
1086                 }),
1087
1088                 getDiskInfo: _luci2.rpc.declare({
1089                         object: 'luci2.system',
1090                         method: 'diskfree',
1091                         expect: { '': { } }
1092                 }),
1093
1094                 getInfo: function(cb)
1095                 {
1096                         _luci2.rpc.batch();
1097
1098                         this.getSystemInfo();
1099                         this.getBoardInfo();
1100                         this.getDiskInfo();
1101
1102                         return _luci2.rpc.flush().then(function(info) {
1103                                 var rv = { };
1104
1105                                 $.extend(rv, info[0]);
1106                                 $.extend(rv, info[1]);
1107                                 $.extend(rv, info[2]);
1108
1109                                 return rv;
1110                         });
1111                 },
1112
1113                 getProcessList: _luci2.rpc.declare({
1114                         object: 'luci2.system',
1115                         method: 'process_list',
1116                         expect: { processes: [ ] },
1117                         filter: function(data) {
1118                                 data.sort(function(a, b) { return a.pid - b.pid });
1119                                 return data;
1120                         }
1121                 }),
1122
1123                 getSystemLog: _luci2.rpc.declare({
1124                         object: 'luci2.system',
1125                         method: 'syslog',
1126                         expect: { log: '' }
1127                 }),
1128
1129                 getKernelLog: _luci2.rpc.declare({
1130                         object: 'luci2.system',
1131                         method: 'dmesg',
1132                         expect: { log: '' }
1133                 }),
1134
1135                 getZoneInfo: function(cb)
1136                 {
1137                         return $.getJSON(_luci2.globals.resource + '/zoneinfo.json', cb);
1138                 },
1139
1140                 sendSignal: _luci2.rpc.declare({
1141                         object: 'luci2.system',
1142                         method: 'process_signal',
1143                         params: [ 'pid', 'signal' ],
1144                         filter: function(data) {
1145                                 return (data == 0);
1146                         }
1147                 }),
1148
1149                 initList: _luci2.rpc.declare({
1150                         object: 'luci2.system',
1151                         method: 'init_list',
1152                         expect: { initscripts: [ ] },
1153                         filter: function(data) {
1154                                 data.sort(function(a, b) { return (a.start || 0) - (b.start || 0) });
1155                                 return data;
1156                         }
1157                 }),
1158
1159                 initEnabled: function(init, cb)
1160                 {
1161                         return this.initList().then(function(list) {
1162                                 for (var i = 0; i < list.length; i++)
1163                                         if (list[i].name == init)
1164                                                 return !!list[i].enabled;
1165
1166                                 return false;
1167                         });
1168                 },
1169
1170                 initRun: _luci2.rpc.declare({
1171                         object: 'luci2.system',
1172                         method: 'init_action',
1173                         params: [ 'name', 'action' ],
1174                         filter: function(data) {
1175                                 return (data == 0);
1176                         }
1177                 }),
1178
1179                 initStart:   function(init, cb) { return _luci2.system.initRun(init, 'start',   cb) },
1180                 initStop:    function(init, cb) { return _luci2.system.initRun(init, 'stop',    cb) },
1181                 initRestart: function(init, cb) { return _luci2.system.initRun(init, 'restart', cb) },
1182                 initReload:  function(init, cb) { return _luci2.system.initRun(init, 'reload',  cb) },
1183                 initEnable:  function(init, cb) { return _luci2.system.initRun(init, 'enable',  cb) },
1184                 initDisable: function(init, cb) { return _luci2.system.initRun(init, 'disable', cb) },
1185
1186
1187                 getRcLocal: _luci2.rpc.declare({
1188                         object: 'luci2.system',
1189                         method: 'rclocal_get',
1190                         expect: { data: '' }
1191                 }),
1192
1193                 setRcLocal: _luci2.rpc.declare({
1194                         object: 'luci2.system',
1195                         method: 'rclocal_set',
1196                         params: [ 'data' ]
1197                 }),
1198
1199
1200                 getCrontab: _luci2.rpc.declare({
1201                         object: 'luci2.system',
1202                         method: 'crontab_get',
1203                         expect: { data: '' }
1204                 }),
1205
1206                 setCrontab: _luci2.rpc.declare({
1207                         object: 'luci2.system',
1208                         method: 'crontab_set',
1209                         params: [ 'data' ]
1210                 }),
1211
1212
1213                 getSSHKeys: _luci2.rpc.declare({
1214                         object: 'luci2.system',
1215                         method: 'sshkeys_get',
1216                         expect: { keys: [ ] }
1217                 }),
1218
1219                 setSSHKeys: _luci2.rpc.declare({
1220                         object: 'luci2.system',
1221                         method: 'sshkeys_set',
1222                         params: [ 'keys' ]
1223                 }),
1224
1225
1226                 setPassword: _luci2.rpc.declare({
1227                         object: 'luci2.system',
1228                         method: 'password_set',
1229                         params: [ 'user', 'password' ]
1230                 }),
1231
1232
1233                 listLEDs: _luci2.rpc.declare({
1234                         object: 'luci2.system',
1235                         method: 'led_list',
1236                         expect: { leds: [ ] }
1237                 }),
1238
1239                 listUSBDevices: _luci2.rpc.declare({
1240                         object: 'luci2.system',
1241                         method: 'usb_list',
1242                         expect: { devices: [ ] }
1243                 }),
1244
1245
1246                 testUpgrade: _luci2.rpc.declare({
1247                         object: 'luci2.system',
1248                         method: 'upgrade_test',
1249                         expect: { '': { } }
1250                 }),
1251
1252                 startUpgrade: _luci2.rpc.declare({
1253                         object: 'luci2.system',
1254                         method: 'upgrade_start',
1255                         params: [ 'keep' ]
1256                 }),
1257
1258                 cleanUpgrade: _luci2.rpc.declare({
1259                         object: 'luci2.system',
1260                         method: 'upgrade_clean'
1261                 }),
1262
1263
1264                 restoreBackup: _luci2.rpc.declare({
1265                         object: 'luci2.system',
1266                         method: 'backup_restore'
1267                 }),
1268
1269                 cleanBackup: _luci2.rpc.declare({
1270                         object: 'luci2.system',
1271                         method: 'backup_clean'
1272                 }),
1273
1274
1275                 getBackupConfig: _luci2.rpc.declare({
1276                         object: 'luci2.system',
1277                         method: 'backup_config_get',
1278                         expect: { config: '' }
1279                 }),
1280
1281                 setBackupConfig: _luci2.rpc.declare({
1282                         object: 'luci2.system',
1283                         method: 'backup_config_set',
1284                         params: [ 'data' ]
1285                 }),
1286
1287
1288                 listBackup: _luci2.rpc.declare({
1289                         object: 'luci2.system',
1290                         method: 'backup_list',
1291                         expect: { files: [ ] }
1292                 }),
1293
1294
1295                 performReboot: _luci2.rpc.declare({
1296                         object: 'luci2.system',
1297                         method: 'reboot'
1298                 })
1299         };
1300
1301         this.opkg = {
1302                 updateLists: _luci2.rpc.declare({
1303                         object: 'luci2.opkg',
1304                         method: 'update',
1305                         expect: { '': { } }
1306                 }),
1307
1308                 _allPackages: _luci2.rpc.declare({
1309                         object: 'luci2.opkg',
1310                         method: 'list',
1311                         params: [ 'offset', 'limit', 'pattern' ],
1312                         expect: { '': { } }
1313                 }),
1314
1315                 _installedPackages: _luci2.rpc.declare({
1316                         object: 'luci2.opkg',
1317                         method: 'list_installed',
1318                         params: [ 'offset', 'limit', 'pattern' ],
1319                         expect: { '': { } }
1320                 }),
1321
1322                 _findPackages: _luci2.rpc.declare({
1323                         object: 'luci2.opkg',
1324                         method: 'find',
1325                         params: [ 'offset', 'limit', 'pattern' ],
1326                         expect: { '': { } }
1327                 }),
1328
1329                 _fetchPackages: function(action, offset, limit, pattern)
1330                 {
1331                         var packages = [ ];
1332
1333                         return action(offset, limit, pattern).then(function(list) {
1334                                 if (!list.total || !list.packages)
1335                                         return { length: 0, total: 0 };
1336
1337                                 packages.push.apply(packages, list.packages);
1338                                 packages.total = list.total;
1339
1340                                 if (limit <= 0)
1341                                         limit = list.total;
1342
1343                                 if (packages.length >= limit)
1344                                         return packages;
1345
1346                                 _luci2.rpc.batch();
1347
1348                                 for (var i = offset + packages.length; i < limit; i += 100)
1349                                         action(i, (Math.min(i + 100, limit) % 100) || 100, pattern);
1350
1351                                 return _luci2.rpc.flush();
1352                         }).then(function(lists) {
1353                                 for (var i = 0; i < lists.length; i++)
1354                                 {
1355                                         if (!lists[i].total || !lists[i].packages)
1356                                                 continue;
1357
1358                                         packages.push.apply(packages, lists[i].packages);
1359                                         packages.total = lists[i].total;
1360                                 }
1361
1362                                 return packages;
1363                         });
1364                 },
1365
1366                 listPackages: function(offset, limit, pattern)
1367                 {
1368                         return _luci2.opkg._fetchPackages(_luci2.opkg._allPackages, offset, limit, pattern);
1369                 },
1370
1371                 installedPackages: function(offset, limit, pattern)
1372                 {
1373                         return _luci2.opkg._fetchPackages(_luci2.opkg._installedPackages, offset, limit, pattern);
1374                 },
1375
1376                 findPackages: function(offset, limit, pattern)
1377                 {
1378                         return _luci2.opkg._fetchPackages(_luci2.opkg._findPackages, offset, limit, pattern);
1379                 },
1380
1381                 installPackage: _luci2.rpc.declare({
1382                         object: 'luci2.opkg',
1383                         method: 'install',
1384                         params: [ 'package' ],
1385                         expect: { '': { } }
1386                 }),
1387
1388                 removePackage: _luci2.rpc.declare({
1389                         object: 'luci2.opkg',
1390                         method: 'remove',
1391                         params: [ 'package' ],
1392                         expect: { '': { } }
1393                 }),
1394
1395                 getConfig: _luci2.rpc.declare({
1396                         object: 'luci2.opkg',
1397                         method: 'config_get',
1398                         expect: { config: '' }
1399                 }),
1400
1401                 setConfig: _luci2.rpc.declare({
1402                         object: 'luci2.opkg',
1403                         method: 'config_set',
1404                         params: [ 'data' ]
1405                 })
1406         };
1407
1408         this.session = {
1409
1410                 login: _luci2.rpc.declare({
1411                         object: 'session',
1412                         method: 'login',
1413                         params: [ 'username', 'password' ],
1414                         expect: { '': { } }
1415                 }),
1416
1417                 access: _luci2.rpc.declare({
1418                         object: 'session',
1419                         method: 'access',
1420                         params: [ 'scope', 'object', 'function' ],
1421                         expect: { access: false }
1422                 }),
1423
1424                 isAlive: function()
1425                 {
1426                         return _luci2.session.access('ubus', 'session', 'access');
1427                 },
1428
1429                 startHeartbeat: function()
1430                 {
1431                         this._hearbeatInterval = window.setInterval(function() {
1432                                 _luci2.session.isAlive().then(function(alive) {
1433                                         if (!alive)
1434                                         {
1435                                                 _luci2.session.stopHeartbeat();
1436                                                 _luci2.ui.login(true);
1437                                         }
1438
1439                                 });
1440                         }, _luci2.globals.timeout * 2);
1441                 },
1442
1443                 stopHeartbeat: function()
1444                 {
1445                         if (typeof(this._hearbeatInterval) != 'undefined')
1446                         {
1447                                 window.clearInterval(this._hearbeatInterval);
1448                                 delete this._hearbeatInterval;
1449                         }
1450                 }
1451         };
1452
1453         this.ui = {
1454
1455                 saveScrollTop: function()
1456                 {
1457                         this._scroll_top = $(document).scrollTop();
1458                 },
1459
1460                 restoreScrollTop: function()
1461                 {
1462                         if (typeof(this._scroll_top) == 'undefined')
1463                                 return;
1464
1465                         $(document).scrollTop(this._scroll_top);
1466
1467                         delete this._scroll_top;
1468                 },
1469
1470                 loading: function(enable)
1471                 {
1472                         var win = $(window);
1473                         var body = $('body');
1474
1475                         var state = _luci2.ui._loading || (_luci2.ui._loading = {
1476                                 modal: $('<div />')
1477                                         .addClass('cbi-modal-loader')
1478                                         .append($('<div />').text(_luci2.tr('Loading data...')))
1479                                         .appendTo(body)
1480                         });
1481
1482                         if (enable)
1483                         {
1484                                 body.css('overflow', 'hidden');
1485                                 body.css('padding', 0);
1486                                 body.css('width', win.width());
1487                                 body.css('height', win.height());
1488                                 state.modal.css('width', win.width());
1489                                 state.modal.css('height', win.height());
1490                                 state.modal.show();
1491                         }
1492                         else
1493                         {
1494                                 state.modal.hide();
1495                                 body.css('overflow', '');
1496                                 body.css('padding', '');
1497                                 body.css('width', '');
1498                                 body.css('height', '');
1499                         }
1500                 },
1501
1502                 dialog: function(title, content, options)
1503                 {
1504                         var win = $(window);
1505                         var body = $('body');
1506
1507                         var state = _luci2.ui._dialog || (_luci2.ui._dialog = {
1508                                 dialog: $('<div />')
1509                                         .addClass('cbi-modal-dialog')
1510                                         .append($('<div />')
1511                                                 .append($('<div />')
1512                                                         .addClass('cbi-modal-dialog-header'))
1513                                                 .append($('<div />')
1514                                                         .addClass('cbi-modal-dialog-body'))
1515                                                 .append($('<div />')
1516                                                         .addClass('cbi-modal-dialog-footer')
1517                                                         .append($('<button />')
1518                                                                 .addClass('cbi-button')
1519                                                                 .text(_luci2.tr('Close'))
1520                                                                 .click(function() {
1521                                                                         $('body')
1522                                                                                 .css('overflow', '')
1523                                                                                 .css('padding', '')
1524                                                                                 .css('width', '')
1525                                                                                 .css('height', '');
1526
1527                                                                         $(this).parent().parent().parent().hide();
1528                                                                 }))))
1529                                         .appendTo(body)
1530                         });
1531
1532                         if (typeof(options) != 'object')
1533                                 options = { };
1534
1535                         if (title === false)
1536                         {
1537                                 body
1538                                         .css('overflow', '')
1539                                         .css('padding', '')
1540                                         .css('width', '')
1541                                         .css('height', '');
1542
1543                                 state.dialog.hide();
1544
1545                                 return;
1546                         }
1547
1548                         var cnt = state.dialog.children().children('div.cbi-modal-dialog-body');
1549                         var ftr = state.dialog.children().children('div.cbi-modal-dialog-footer');
1550
1551                         ftr.empty();
1552
1553                         if (options.style == 'confirm')
1554                         {
1555                                 ftr.append($('<button />')
1556                                         .addClass('cbi-button')
1557                                         .text(_luci2.tr('Ok'))
1558                                         .click(options.confirm || function() { _luci2.ui.dialog(false) }));
1559
1560                                 ftr.append($('<button />')
1561                                         .addClass('cbi-button')
1562                                         .text(_luci2.tr('Cancel'))
1563                                         .click(options.cancel || function() { _luci2.ui.dialog(false) }));
1564                         }
1565                         else if (options.style == 'close')
1566                         {
1567                                 ftr.append($('<button />')
1568                                         .addClass('cbi-button')
1569                                         .text(_luci2.tr('Close'))
1570                                         .click(options.close || function() { _luci2.ui.dialog(false) }));
1571                         }
1572                         else if (options.style == 'wait')
1573                         {
1574                                 ftr.append($('<button />')
1575                                         .addClass('cbi-button')
1576                                         .text(_luci2.tr('Close'))
1577                                         .attr('disabled', true));
1578                         }
1579
1580                         state.dialog.find('div.cbi-modal-dialog-header').text(title);
1581                         state.dialog.show();
1582
1583                         cnt
1584                                 .css('max-height', Math.floor(win.height() * 0.70) + 'px')
1585                                 .empty()
1586                                 .append(content);
1587
1588                         state.dialog.children()
1589                                 .css('margin-top', -Math.floor(state.dialog.children().height() / 2) + 'px');
1590
1591                         body.css('overflow', 'hidden');
1592                         body.css('padding', 0);
1593                         body.css('width', win.width());
1594                         body.css('height', win.height());
1595                         state.dialog.css('width', win.width());
1596                         state.dialog.css('height', win.height());
1597                 },
1598
1599                 upload: function(title, content, options)
1600                 {
1601                         var state = _luci2.ui._upload || (_luci2.ui._upload = {
1602                                 form: $('<form />')
1603                                         .attr('method', 'post')
1604                                         .attr('action', '/cgi-bin/luci-upload')
1605                                         .attr('enctype', 'multipart/form-data')
1606                                         .attr('target', 'cbi-fileupload-frame')
1607                                         .append($('<p />'))
1608                                         .append($('<input />')
1609                                                 .attr('type', 'hidden')
1610                                                 .attr('name', 'sessionid'))
1611                                         .append($('<input />')
1612                                                 .attr('type', 'hidden')
1613                                                 .attr('name', 'filename'))
1614                                         .append($('<input />')
1615                                                 .attr('type', 'file')
1616                                                 .attr('name', 'filedata')
1617                                                 .addClass('cbi-input-file'))
1618                                         .append($('<div />')
1619                                                 .css('width', '100%')
1620                                                 .addClass('progressbar')
1621                                                 .addClass('intermediate')
1622                                                 .append($('<div />')
1623                                                         .css('width', '100%')))
1624                                         .append($('<iframe />')
1625                                                 .attr('name', 'cbi-fileupload-frame')
1626                                                 .css('width', '1px')
1627                                                 .css('height', '1px')
1628                                                 .css('visibility', 'hidden')),
1629
1630                                 finish_cb: function(ev) {
1631                                         $(this).off('load');
1632
1633                                         var body = (this.contentDocument || this.contentWindow.document).body;
1634                                         if (body.firstChild.tagName.toLowerCase() == 'pre')
1635                                                 body = body.firstChild;
1636
1637                                         var json;
1638                                         try {
1639                                                 json = $.parseJSON(body.innerHTML);
1640                                         } catch(e) {
1641                                                 json = {
1642                                                         message: _luci2.tr('Invalid server response received'),
1643                                                         error: [ -1, _luci2.tr('Invalid data') ]
1644                                                 };
1645                                         };
1646
1647                                         if (json.error)
1648                                         {
1649                                                 L.ui.dialog(L.tr('File upload'), [
1650                                                         $('<p />').text(_luci2.tr('The file upload failed with the server response below:')),
1651                                                         $('<pre />').addClass('alert-message').text(json.message || json.error[1]),
1652                                                         $('<p />').text(_luci2.tr('In case of network problems try uploading the file again.'))
1653                                                 ], { style: 'close' });
1654                                         }
1655                                         else if (typeof(state.success_cb) == 'function')
1656                                         {
1657                                                 state.success_cb(json);
1658                                         }
1659                                 },
1660
1661                                 confirm_cb: function() {
1662                                         var f = state.form.find('.cbi-input-file');
1663                                         var b = state.form.find('.progressbar');
1664                                         var p = state.form.find('p');
1665
1666                                         if (!f.val())
1667                                                 return;
1668
1669                                         state.form.find('iframe').on('load', state.finish_cb);
1670                                         state.form.submit();
1671
1672                                         f.hide();
1673                                         b.show();
1674                                         p.text(_luci2.tr('File upload in progress …'));
1675
1676                                         state.form.parent().parent().find('button').prop('disabled', true);
1677                                 }
1678                         });
1679
1680                         state.form.find('.progressbar').hide();
1681                         state.form.find('.cbi-input-file').val('').show();
1682                         state.form.find('p').text(content || _luci2.tr('Select the file to upload and press "%s" to proceed.').format(_luci2.tr('Ok')));
1683
1684                         state.form.find('[name=sessionid]').val(_luci2.globals.sid);
1685                         state.form.find('[name=filename]').val(options.filename);
1686
1687                         state.success_cb = options.success;
1688
1689                         _luci2.ui.dialog(title || _luci2.tr('File upload'), state.form, {
1690                                 style: 'confirm',
1691                                 confirm: state.confirm_cb
1692                         });
1693                 },
1694
1695                 reconnect: function()
1696                 {
1697                         var protocols = (location.protocol == 'https:') ? [ 'http', 'https' ] : [ 'http' ];
1698                         var ports     = (location.protocol == 'https:') ? [ 80, location.port || 443 ] : [ location.port || 80 ];
1699                         var address   = location.hostname.match(/^[A-Fa-f0-9]*:[A-Fa-f0-9:]+$/) ? '[' + location.hostname + ']' : location.hostname;
1700                         var images    = $();
1701                         var interval, timeout;
1702
1703                         _luci2.ui.dialog(
1704                                 _luci2.tr('Waiting for device'), [
1705                                         $('<p />').text(_luci2.tr('Please stand by while the device is reconfiguring …')),
1706                                         $('<div />')
1707                                                 .css('width', '100%')
1708                                                 .addClass('progressbar')
1709                                                 .addClass('intermediate')
1710                                                 .append($('<div />')
1711                                                         .css('width', '100%'))
1712                                 ], { style: 'wait' }
1713                         );
1714
1715                         for (var i = 0; i < protocols.length; i++)
1716                                 images = images.add($('<img />').attr('url', protocols[i] + '://' + address + ':' + ports[i]));
1717
1718                         //_luci2.network.getNetworkStatus(function(s) {
1719                         //      for (var i = 0; i < protocols.length; i++)
1720                         //      {
1721                         //              for (var j = 0; j < s.length; j++)
1722                         //              {
1723                         //                      for (var k = 0; k < s[j]['ipv4-address'].length; k++)
1724                         //                              images = images.add($('<img />').attr('url', protocols[i] + '://' + s[j]['ipv4-address'][k].address + ':' + ports[i]));
1725                         //
1726                         //                      for (var l = 0; l < s[j]['ipv6-address'].length; l++)
1727                         //                              images = images.add($('<img />').attr('url', protocols[i] + '://[' + s[j]['ipv6-address'][l].address + ']:' + ports[i]));
1728                         //              }
1729                         //      }
1730                         //}).then(function() {
1731                                 images.on('load', function() {
1732                                         var url = this.getAttribute('url');
1733                                         _luci2.session.isAlive().then(function(access) {
1734                                                 if (access)
1735                                                 {
1736                                                         window.clearTimeout(timeout);
1737                                                         window.clearInterval(interval);
1738                                                         _luci2.ui.dialog(false);
1739                                                         images = null;
1740                                                 }
1741                                                 else
1742                                                 {
1743                                                         location.href = url;
1744                                                 }
1745                                         });
1746                                 });
1747
1748                                 interval = window.setInterval(function() {
1749                                         images.each(function() {
1750                                                 this.setAttribute('src', this.getAttribute('url') + _luci2.globals.resource + '/icons/loading.gif?r=' + Math.random());
1751                                         });
1752                                 }, 5000);
1753
1754                                 timeout = window.setTimeout(function() {
1755                                         window.clearInterval(interval);
1756                                         images.off('load');
1757
1758                                         _luci2.ui.dialog(
1759                                                 _luci2.tr('Device not responding'),
1760                                                 _luci2.tr('The device was not responding within 180 seconds, you might need to manually reconnect your computer or use SSH to regain access.'),
1761                                                 { style: 'close' }
1762                                         );
1763                                 }, 180000);
1764                         //});
1765                 },
1766
1767                 login: function(invalid)
1768                 {
1769                         var state = _luci2.ui._login || (_luci2.ui._login = {
1770                                 form: $('<form />')
1771                                         .attr('target', '')
1772                                         .attr('method', 'post')
1773                                         .append($('<p />')
1774                                                 .addClass('alert-message')
1775                                                 .text(_luci2.tr('Wrong username or password given!')))
1776                                         .append($('<p />')
1777                                                 .append($('<label />')
1778                                                         .text(_luci2.tr('Username'))
1779                                                         .append($('<br />'))
1780                                                         .append($('<input />')
1781                                                                 .attr('type', 'text')
1782                                                                 .attr('name', 'username')
1783                                                                 .attr('value', 'root')
1784                                                                 .addClass('cbi-input-text')
1785                                                                 .keypress(function(ev) {
1786                                                                         if (ev.which == 10 || ev.which == 13)
1787                                                                                 state.confirm_cb();
1788                                                                 }))))
1789                                         .append($('<p />')
1790                                                 .append($('<label />')
1791                                                         .text(_luci2.tr('Password'))
1792                                                         .append($('<br />'))
1793                                                         .append($('<input />')
1794                                                                 .attr('type', 'password')
1795                                                                 .attr('name', 'password')
1796                                                                 .addClass('cbi-input-password')
1797                                                                 .keypress(function(ev) {
1798                                                                         if (ev.which == 10 || ev.which == 13)
1799                                                                                 state.confirm_cb();
1800                                                                 }))))
1801                                         .append($('<p />')
1802                                                 .text(_luci2.tr('Enter your username and password above, then click "%s" to proceed.').format(_luci2.tr('Ok')))),
1803
1804                                 response_cb: function(response) {
1805                                         if (!response.ubus_rpc_session)
1806                                         {
1807                                                 _luci2.ui.login(true);
1808                                         }
1809                                         else
1810                                         {
1811                                                 _luci2.globals.sid = response.ubus_rpc_session;
1812                                                 _luci2.setHash('id', _luci2.globals.sid);
1813                                                 _luci2.session.startHeartbeat();
1814                                                 _luci2.ui.dialog(false);
1815                                                 state.deferred.resolve();
1816                                         }
1817                                 },
1818
1819                                 confirm_cb: function() {
1820                                         var u = state.form.find('[name=username]').val();
1821                                         var p = state.form.find('[name=password]').val();
1822
1823                                         if (!u)
1824                                                 return;
1825
1826                                         _luci2.ui.dialog(
1827                                                 _luci2.tr('Logging in'), [
1828                                                         $('<p />').text(_luci2.tr('Log in in progress …')),
1829                                                         $('<div />')
1830                                                                 .css('width', '100%')
1831                                                                 .addClass('progressbar')
1832                                                                 .addClass('intermediate')
1833                                                                 .append($('<div />')
1834                                                                         .css('width', '100%'))
1835                                                 ], { style: 'wait' }
1836                                         );
1837
1838                                         _luci2.globals.sid = '00000000000000000000000000000000';
1839                                         _luci2.session.login(u, p).then(state.response_cb);
1840                                 }
1841                         });
1842
1843                         if (!state.deferred || state.deferred.state() != 'pending')
1844                                 state.deferred = $.Deferred();
1845
1846                         /* try to find sid from hash */
1847                         var sid = _luci2.getHash('id');
1848                         if (sid && sid.match(/^[a-f0-9]{32}$/))
1849                         {
1850                                 _luci2.globals.sid = sid;
1851                                 _luci2.session.isAlive().then(function(access) {
1852                                         if (access)
1853                                         {
1854                                                 _luci2.session.startHeartbeat();
1855                                                 state.deferred.resolve();
1856                                         }
1857                                         else
1858                                         {
1859                                                 _luci2.setHash('id', undefined);
1860                                                 _luci2.ui.login();
1861                                         }
1862                                 });
1863
1864                                 return state.deferred;
1865                         }
1866
1867                         if (invalid)
1868                                 state.form.find('.alert-message').show();
1869                         else
1870                                 state.form.find('.alert-message').hide();
1871
1872                         _luci2.ui.dialog(_luci2.tr('Authorization Required'), state.form, {
1873                                 style: 'confirm',
1874                                 confirm: state.confirm_cb
1875                         });
1876
1877                         state.form.find('[name=password]').focus();
1878
1879                         return state.deferred;
1880                 },
1881
1882                 cryptPassword: _luci2.rpc.declare({
1883                         object: 'luci2.ui',
1884                         method: 'crypt',
1885                         params: [ 'data' ],
1886                         expect: { crypt: '' }
1887                 }),
1888
1889
1890                 _acl_merge_scope: function(acl_scope, scope)
1891                 {
1892                         if ($.isArray(scope))
1893                         {
1894                                 for (var i = 0; i < scope.length; i++)
1895                                         acl_scope[scope[i]] = true;
1896                         }
1897                         else if ($.isPlainObject(scope))
1898                         {
1899                                 for (var object_name in scope)
1900                                 {
1901                                         if (!$.isArray(scope[object_name]))
1902                                                 continue;
1903
1904                                         var acl_object = acl_scope[object_name] || (acl_scope[object_name] = { });
1905
1906                                         for (var i = 0; i < scope[object_name].length; i++)
1907                                                 acl_object[scope[object_name][i]] = true;
1908                                 }
1909                         }
1910                 },
1911
1912                 _acl_merge_permission: function(acl_perm, perm)
1913                 {
1914                         if ($.isPlainObject(perm))
1915                         {
1916                                 for (var scope_name in perm)
1917                                 {
1918                                         var acl_scope = acl_perm[scope_name] || (acl_perm[scope_name] = { });
1919                                         this._acl_merge_scope(acl_scope, perm[scope_name]);
1920                                 }
1921                         }
1922                 },
1923
1924                 _acl_merge_group: function(acl_group, group)
1925                 {
1926                         if ($.isPlainObject(group))
1927                         {
1928                                 if (!acl_group.description)
1929                                         acl_group.description = group.description;
1930
1931                                 if (group.read)
1932                                 {
1933                                         var acl_perm = acl_group.read || (acl_group.read = { });
1934                                         this._acl_merge_permission(acl_perm, group.read);
1935                                 }
1936
1937                                 if (group.write)
1938                                 {
1939                                         var acl_perm = acl_group.write || (acl_group.write = { });
1940                                         this._acl_merge_permission(acl_perm, group.write);
1941                                 }
1942                         }
1943                 },
1944
1945                 _acl_merge_tree: function(acl_tree, tree)
1946                 {
1947                         if ($.isPlainObject(tree))
1948                         {
1949                                 for (var group_name in tree)
1950                                 {
1951                                         var acl_group = acl_tree[group_name] || (acl_tree[group_name] = { });
1952                                         this._acl_merge_group(acl_group, tree[group_name]);
1953                                 }
1954                         }
1955                 },
1956
1957                 listAvailableACLs: _luci2.rpc.declare({
1958                         object: 'luci2.ui',
1959                         method: 'acls',
1960                         expect: { acls: [ ] },
1961                         filter: function(trees) {
1962                                 var acl_tree = { };
1963                                 for (var i = 0; i < trees.length; i++)
1964                                         _luci2.ui._acl_merge_tree(acl_tree, trees[i]);
1965                                 return acl_tree;
1966                         }
1967                 }),
1968
1969                 renderMainMenu: _luci2.rpc.declare({
1970                         object: 'luci2.ui',
1971                         method: 'menu',
1972                         expect: { menu: { } },
1973                         filter: function(entries) {
1974                                 _luci2.globals.mainMenu = new _luci2.ui.menu();
1975                                 _luci2.globals.mainMenu.entries(entries);
1976
1977                                 $('#mainmenu')
1978                                         .empty()
1979                                         .append(_luci2.globals.mainMenu.render(0, 1));
1980                         }
1981                 }),
1982
1983                 renderViewMenu: function()
1984                 {
1985                         $('#viewmenu')
1986                                 .empty()
1987                                 .append(_luci2.globals.mainMenu.render(2, 900));
1988                 },
1989
1990                 renderView: function(node)
1991                 {
1992                         var name = node.view.split(/\//).join('.');
1993
1994                         _luci2.ui.renderViewMenu();
1995
1996                         if (!_luci2._views)
1997                                 _luci2._views = { };
1998
1999                         _luci2.setHash('view', node.view);
2000
2001                         if (_luci2._views[name] instanceof _luci2.ui.view)
2002                                 return _luci2._views[name].render();
2003
2004                         var url = _luci2.globals.resource + '/view/' + name + '.js';
2005
2006                         return $.ajax(url, {
2007                                 method: 'GET',
2008                                 cache: true,
2009                                 dataType: 'text'
2010                         }).then(function(data) {
2011                                 try {
2012                                         var viewConstructorSource = (
2013                                                 '(function(L, $) {\n' +
2014                                                         'return %s' +
2015                                                 '})(_luci2, $);\n\n' +
2016                                                 '//@ sourceURL=%s'
2017                                         ).format(data, url);
2018
2019                                         var viewConstructor = eval(viewConstructorSource);
2020
2021                                         _luci2._views[name] = new viewConstructor({
2022                                                 name: name,
2023                                                 acls: node.write || { }
2024                                         });
2025
2026                                         return _luci2._views[name].render();
2027                                 }
2028                                 catch(e) {
2029                                         alert('Unable to instantiate view "%s": %s'.format(url, e));
2030                                 };
2031
2032                                 return $.Deferred().resolve();
2033                         });
2034                 },
2035
2036                 updateHostname: function()
2037                 {
2038                         return _luci2.system.getBoardInfo().then(function(info) {
2039                                 if (info.hostname)
2040                                         $('#hostname').text(info.hostname);
2041                         });
2042                 },
2043
2044                 init: function()
2045                 {
2046                         _luci2.ui.loading(true);
2047
2048                         $.when(
2049                                 _luci2.ui.updateHostname(),
2050                                 _luci2.ui.renderMainMenu()
2051                         ).then(function() {
2052                                 _luci2.ui.renderView(_luci2.globals.defaultNode).then(function() {
2053                                         _luci2.ui.loading(false);
2054                                 })
2055                         });
2056                 }
2057         };
2058
2059         var AbstractWidget = Class.extend({
2060                 i18n: function(text) {
2061                         return text;
2062                 },
2063
2064                 toString: function() {
2065                         var x = document.createElement('div');
2066                                 x.appendChild(this.render());
2067
2068                         return x.innerHTML;
2069                 },
2070
2071                 insertInto: function(id) {
2072                         return $(id).empty().append(this.render());
2073                 }
2074         });
2075
2076         this.ui.view = AbstractWidget.extend({
2077                 _fetch_template: function()
2078                 {
2079                         return $.ajax(_luci2.globals.resource + '/template/' + this.options.name + '.htm', {
2080                                 method: 'GET',
2081                                 cache: true,
2082                                 dataType: 'text',
2083                                 success: function(data) {
2084                                         data = data.replace(/<%([#:=])?(.+?)%>/g, function(match, p1, p2) {
2085                                                 p2 = p2.replace(/^\s+/, '').replace(/\s+$/, '');
2086                                                 switch (p1)
2087                                                 {
2088                                                 case '#':
2089                                                         return '';
2090
2091                                                 case ':':
2092                                                         return _luci2.tr(p2);
2093
2094                                                 case '=':
2095                                                         return _luci2.globals[p2] || '';
2096
2097                                                 default:
2098                                                         return '(?' + match + ')';
2099                                                 }
2100                                         });
2101
2102                                         $('#maincontent').append(data);
2103                                 }
2104                         });
2105                 },
2106
2107                 execute: function()
2108                 {
2109                         throw "Not implemented";
2110                 },
2111
2112                 render: function()
2113                 {
2114                         var container = $('#maincontent');
2115
2116                         container.empty();
2117
2118                         if (this.title)
2119                                 container.append($('<h2 />').append(this.title));
2120
2121                         if (this.description)
2122                                 container.append($('<div />').addClass('cbi-map-descr').append(this.description));
2123
2124                         var self = this;
2125                         return this._fetch_template().then(function() {
2126                                 return _luci2.deferrable(self.execute());
2127                         });
2128                 }
2129         });
2130
2131         this.ui.menu = AbstractWidget.extend({
2132                 init: function() {
2133                         this._nodes = { };
2134                 },
2135
2136                 entries: function(entries)
2137                 {
2138                         for (var entry in entries)
2139                         {
2140                                 var path = entry.split(/\//);
2141                                 var node = this._nodes;
2142
2143                                 for (i = 0; i < path.length; i++)
2144                                 {
2145                                         if (!node.childs)
2146                                                 node.childs = { };
2147
2148                                         if (!node.childs[path[i]])
2149                                                 node.childs[path[i]] = { };
2150
2151                                         node = node.childs[path[i]];
2152                                 }
2153
2154                                 $.extend(node, entries[entry]);
2155                         }
2156                 },
2157
2158                 _indexcmp: function(a, b)
2159                 {
2160                         var x = a.index || 0;
2161                         var y = b.index || 0;
2162                         return (x - y);
2163                 },
2164
2165                 firstChildView: function(node)
2166                 {
2167                         if (node.view)
2168                                 return node;
2169
2170                         var nodes = [ ];
2171                         for (var child in (node.childs || { }))
2172                                 nodes.push(node.childs[child]);
2173
2174                         nodes.sort(this._indexcmp);
2175
2176                         for (var i = 0; i < nodes.length; i++)
2177                         {
2178                                 var child = this.firstChildView(nodes[i]);
2179                                 if (child)
2180                                 {
2181                                         $.extend(node, child);
2182                                         return node;
2183                                 }
2184                         }
2185
2186                         return undefined;
2187                 },
2188
2189                 _onclick: function(ev)
2190                 {
2191                         _luci2.ui.loading(true);
2192                         _luci2.ui.renderView(ev.data).then(function() {
2193                                 _luci2.ui.loading(false);
2194                         });
2195
2196                         ev.preventDefault();
2197                         this.blur();
2198                 },
2199
2200                 _render: function(childs, level, min, max)
2201                 {
2202                         var nodes = [ ];
2203                         for (var node in childs)
2204                         {
2205                                 var child = this.firstChildView(childs[node]);
2206                                 if (child)
2207                                         nodes.push(childs[node]);
2208                         }
2209
2210                         nodes.sort(this._indexcmp);
2211
2212                         var list = $('<ul />');
2213
2214                         if (level == 0)
2215                                 list.addClass('nav');
2216                         else if (level == 1)
2217                                 list.addClass('dropdown-menu');
2218
2219                         for (var i = 0; i < nodes.length; i++)
2220                         {
2221                                 if (!_luci2.globals.defaultNode)
2222                                 {
2223                                         var v = _luci2.getHash('view');
2224                                         if (!v || v == nodes[i].view)
2225                                                 _luci2.globals.defaultNode = nodes[i];
2226                                 }
2227
2228                                 var item = $('<li />')
2229                                         .append($('<a />')
2230                                                 .attr('href', '#')
2231                                                 .text(_luci2.tr(nodes[i].title))
2232                                                 .click(nodes[i], this._onclick))
2233                                         .appendTo(list);
2234
2235                                 if (nodes[i].childs && level < max)
2236                                 {
2237                                         item.addClass('dropdown');
2238                                         item.find('a').addClass('menu');
2239                                         item.append(this._render(nodes[i].childs, level + 1));
2240                                 }
2241                         }
2242
2243                         return list.get(0);
2244                 },
2245
2246                 render: function(min, max)
2247                 {
2248                         var top = min ? this.getNode(_luci2.globals.defaultNode.view, min) : this._nodes;
2249                         return this._render(top.childs, 0, min, max);
2250                 },
2251
2252                 getNode: function(path, max)
2253                 {
2254                         var p = path.split(/\//);
2255                         var n = this._nodes;
2256
2257                         if (typeof(max) == 'undefined')
2258                                 max = p.length;
2259
2260                         for (var i = 0; i < max; i++)
2261                         {
2262                                 if (!n.childs[p[i]])
2263                                         return undefined;
2264
2265                                 n = n.childs[p[i]];
2266                         }
2267
2268                         return n;
2269                 }
2270         });
2271
2272         this.ui.table = AbstractWidget.extend({
2273                 init: function()
2274                 {
2275                         this._rows = [ ];
2276                 },
2277
2278                 row: function(values)
2279                 {
2280                         if ($.isArray(values))
2281                         {
2282                                 this._rows.push(values);
2283                         }
2284                         else if ($.isPlainObject(values))
2285                         {
2286                                 var v = [ ];
2287                                 for (var i = 0; i < this.options.columns.length; i++)
2288                                 {
2289                                         var col = this.options.columns[i];
2290
2291                                         if (typeof col.key == 'string')
2292                                                 v.push(values[col.key]);
2293                                         else
2294                                                 v.push(null);
2295                                 }
2296                                 this._rows.push(v);
2297                         }
2298                 },
2299
2300                 rows: function(rows)
2301                 {
2302                         for (var i = 0; i < rows.length; i++)
2303                                 this.row(rows[i]);
2304                 },
2305
2306                 render: function(id)
2307                 {
2308                         var fieldset = document.createElement('fieldset');
2309                                 fieldset.className = 'cbi-section';
2310
2311                         if (this.options.caption)
2312                         {
2313                                 var legend = document.createElement('legend');
2314                                 $(legend).append(this.options.caption);
2315                                 fieldset.appendChild(legend);
2316                         }
2317
2318                         var table = document.createElement('table');
2319                                 table.className = 'cbi-section-table';
2320
2321                         var has_caption = false;
2322                         var has_description = false;
2323
2324                         for (var i = 0; i < this.options.columns.length; i++)
2325                                 if (this.options.columns[i].caption)
2326                                 {
2327                                         has_caption = true;
2328                                         break;
2329                                 }
2330                                 else if (this.options.columns[i].description)
2331                                 {
2332                                         has_description = true;
2333                                         break;
2334                                 }
2335
2336                         if (has_caption)
2337                         {
2338                                 var tr = table.insertRow(-1);
2339                                         tr.className = 'cbi-section-table-titles';
2340
2341                                 for (var i = 0; i < this.options.columns.length; i++)
2342                                 {
2343                                         var col = this.options.columns[i];
2344                                         var th = document.createElement('th');
2345                                                 th.className = 'cbi-section-table-cell';
2346
2347                                         tr.appendChild(th);
2348
2349                                         if (col.width)
2350                                                 th.style.width = col.width;
2351
2352                                         if (col.align)
2353                                                 th.style.textAlign = col.align;
2354
2355                                         if (col.caption)
2356                                                 $(th).append(col.caption);
2357                                 }
2358                         }
2359
2360                         if (has_description)
2361                         {
2362                                 var tr = table.insertRow(-1);
2363                                         tr.className = 'cbi-section-table-descr';
2364
2365                                 for (var i = 0; i < this.options.columns.length; i++)
2366                                 {
2367                                         var col = this.options.columns[i];
2368                                         var th = document.createElement('th');
2369                                                 th.className = 'cbi-section-table-cell';
2370
2371                                         tr.appendChild(th);
2372
2373                                         if (col.width)
2374                                                 th.style.width = col.width;
2375
2376                                         if (col.align)
2377                                                 th.style.textAlign = col.align;
2378
2379                                         if (col.description)
2380                                                 $(th).append(col.description);
2381                                 }
2382                         }
2383
2384                         if (this._rows.length == 0)
2385                         {
2386                                 if (this.options.placeholder)
2387                                 {
2388                                         var tr = table.insertRow(-1);
2389                                         var td = tr.insertCell(-1);
2390                                                 td.className = 'cbi-section-table-cell';
2391
2392                                         td.colSpan = this.options.columns.length;
2393                                         $(td).append(this.options.placeholder);
2394                                 }
2395                         }
2396                         else
2397                         {
2398                                 for (var i = 0; i < this._rows.length; i++)
2399                                 {
2400                                         var tr = table.insertRow(-1);
2401
2402                                         for (var j = 0; j < this.options.columns.length; j++)
2403                                         {
2404                                                 var col = this.options.columns[j];
2405                                                 var td = tr.insertCell(-1);
2406
2407                                                 var val = this._rows[i][j];
2408
2409                                                 if (typeof(val) == 'undefined')
2410                                                         val = col.placeholder;
2411
2412                                                 if (typeof(val) == 'undefined')
2413                                                         val = '';
2414
2415                                                 if (col.width)
2416                                                         td.style.width = col.width;
2417
2418                                                 if (col.align)
2419                                                         td.style.textAlign = col.align;
2420
2421                                                 if (typeof col.format == 'string')
2422                                                         $(td).append(col.format.format(val));
2423                                                 else if (typeof col.format == 'function')
2424                                                         $(td).append(col.format(val, i));
2425                                                 else
2426                                                         $(td).append(val);
2427                                         }
2428                                 }
2429                         }
2430
2431                         this._rows = [ ];
2432                         fieldset.appendChild(table);
2433
2434                         return fieldset;
2435                 }
2436         });
2437
2438         this.ui.progress = AbstractWidget.extend({
2439                 render: function()
2440                 {
2441                         var vn = parseInt(this.options.value) || 0;
2442                         var mn = parseInt(this.options.max) || 100;
2443                         var pc = Math.floor((100 / mn) * vn);
2444
2445                         var bar = document.createElement('div');
2446                                 bar.className = 'progressbar';
2447
2448                         bar.appendChild(document.createElement('div'));
2449                         bar.lastChild.appendChild(document.createElement('div'));
2450                         bar.lastChild.style.width = pc + '%';
2451
2452                         if (typeof(this.options.format) == 'string')
2453                                 $(bar.lastChild.lastChild).append(this.options.format.format(this.options.value, this.options.max, pc));
2454                         else if (typeof(this.options.format) == 'function')
2455                                 $(bar.lastChild.lastChild).append(this.options.format(pc));
2456                         else
2457                                 $(bar.lastChild.lastChild).append('%.2f%%'.format(pc));
2458
2459                         return bar;
2460                 }
2461         });
2462
2463         this.ui.devicebadge = AbstractWidget.extend({
2464                 render: function()
2465                 {
2466                         var dev = this.options.l3_device || this.options.device || '?';
2467
2468                         var span = document.createElement('span');
2469                                 span.className = 'ifacebadge';
2470
2471                         if (typeof(this.options.signal) == 'number' ||
2472                                 typeof(this.options.noise) == 'number')
2473                         {
2474                                 var r = 'none';
2475                                 if (typeof(this.options.signal) != 'undefined' &&
2476                                         typeof(this.options.noise) != 'undefined')
2477                                 {
2478                                         var q = (-1 * (this.options.noise - this.options.signal)) / 5;
2479                                         if (q < 1)
2480                                                 r = '0';
2481                                         else if (q < 2)
2482                                                 r = '0-25';
2483                                         else if (q < 3)
2484                                                 r = '25-50';
2485                                         else if (q < 4)
2486                                                 r = '50-75';
2487                                         else
2488                                                 r = '75-100';
2489                                 }
2490
2491                                 span.appendChild(document.createElement('img'));
2492                                 span.lastChild.src = _luci2.globals.resource + '/icons/signal-' + r + '.png';
2493
2494                                 if (r == 'none')
2495                                         span.title = _luci2.tr('No signal');
2496                                 else
2497                                         span.title = '%s: %d %s / %s: %d %s'.format(
2498                                                 _luci2.tr('Signal'), this.options.signal, _luci2.tr('dBm'),
2499                                                 _luci2.tr('Noise'), this.options.noise, _luci2.tr('dBm')
2500                                         );
2501                         }
2502                         else
2503                         {
2504                                 var type = 'ethernet';
2505                                 var desc = _luci2.tr('Ethernet device');
2506
2507                                 if (this.options.l3_device != this.options.device)
2508                                 {
2509                                         type = 'tunnel';
2510                                         desc = _luci2.tr('Tunnel interface');
2511                                 }
2512                                 else if (dev.indexOf('br-') == 0)
2513                                 {
2514                                         type = 'bridge';
2515                                         desc = _luci2.tr('Bridge');
2516                                 }
2517                                 else if (dev.indexOf('.') > 0)
2518                                 {
2519                                         type = 'vlan';
2520                                         desc = _luci2.tr('VLAN interface');
2521                                 }
2522                                 else if (dev.indexOf('wlan') == 0 ||
2523                                                  dev.indexOf('ath') == 0 ||
2524                                                  dev.indexOf('wl') == 0)
2525                                 {
2526                                         type = 'wifi';
2527                                         desc = _luci2.tr('Wireless Network');
2528                                 }
2529
2530                                 span.appendChild(document.createElement('img'));
2531                                 span.lastChild.src = _luci2.globals.resource + '/icons/' + type + (this.options.up ? '' : '_disabled') + '.png';
2532                                 span.title = desc;
2533                         }
2534
2535                         $(span).append(' ');
2536                         $(span).append(dev);
2537
2538                         return span;
2539                 }
2540         });
2541
2542         var type = function(f, l)
2543         {
2544                 f.message = l;
2545                 return f;
2546         };
2547
2548         this.cbi = {
2549                 validation: {
2550                         i18n: function(msg)
2551                         {
2552                                 _luci2.cbi.validation.message = _luci2.tr(msg);
2553                         },
2554
2555                         compile: function(code)
2556                         {
2557                                 var pos = 0;
2558                                 var esc = false;
2559                                 var depth = 0;
2560                                 var types = _luci2.cbi.validation.types;
2561                                 var stack = [ ];
2562
2563                                 code += ',';
2564
2565                                 for (var i = 0; i < code.length; i++)
2566                                 {
2567                                         if (esc)
2568                                         {
2569                                                 esc = false;
2570                                                 continue;
2571                                         }
2572
2573                                         switch (code.charCodeAt(i))
2574                                         {
2575                                         case 92:
2576                                                 esc = true;
2577                                                 break;
2578
2579                                         case 40:
2580                                         case 44:
2581                                                 if (depth <= 0)
2582                                                 {
2583                                                         if (pos < i)
2584                                                         {
2585                                                                 var label = code.substring(pos, i);
2586                                                                         label = label.replace(/\\(.)/g, '$1');
2587                                                                         label = label.replace(/^[ \t]+/g, '');
2588                                                                         label = label.replace(/[ \t]+$/g, '');
2589
2590                                                                 if (label && !isNaN(label))
2591                                                                 {
2592                                                                         stack.push(parseFloat(label));
2593                                                                 }
2594                                                                 else if (label.match(/^(['"]).*\1$/))
2595                                                                 {
2596                                                                         stack.push(label.replace(/^(['"])(.*)\1$/, '$2'));
2597                                                                 }
2598                                                                 else if (typeof types[label] == 'function')
2599                                                                 {
2600                                                                         stack.push(types[label]);
2601                                                                         stack.push(null);
2602                                                                 }
2603                                                                 else
2604                                                                 {
2605                                                                         throw "Syntax error, unhandled token '"+label+"'";
2606                                                                 }
2607                                                         }
2608                                                         pos = i+1;
2609                                                 }
2610                                                 depth += (code.charCodeAt(i) == 40);
2611                                                 break;
2612
2613                                         case 41:
2614                                                 if (--depth <= 0)
2615                                                 {
2616                                                         if (typeof stack[stack.length-2] != 'function')
2617                                                                 throw "Syntax error, argument list follows non-function";
2618
2619                                                         stack[stack.length-1] =
2620                                                                 arguments.callee(code.substring(pos, i));
2621
2622                                                         pos = i+1;
2623                                                 }
2624                                                 break;
2625                                         }
2626                                 }
2627
2628                                 return stack;
2629                         }
2630                 }
2631         };
2632
2633         var validation = this.cbi.validation;
2634
2635         validation.types = {
2636                 'integer': function()
2637                 {
2638                         if (this.match(/^-?[0-9]+$/) != null)
2639                                 return true;
2640
2641                         validation.i18n('Must be a valid integer');
2642                         return false;
2643                 },
2644
2645                 'uinteger': function()
2646                 {
2647                         if (validation.types['integer'].apply(this) && (this >= 0))
2648                                 return true;
2649
2650                         validation.i18n('Must be a positive integer');
2651                         return false;
2652                 },
2653
2654                 'float': function()
2655                 {
2656                         if (!isNaN(parseFloat(this)))
2657                                 return true;
2658
2659                         validation.i18n('Must be a valid number');
2660                         return false;
2661                 },
2662
2663                 'ufloat': function()
2664                 {
2665                         if (validation.types['float'].apply(this) && (this >= 0))
2666                                 return true;
2667
2668                         validation.i18n('Must be a positive number');
2669                         return false;
2670                 },
2671
2672                 'ipaddr': function()
2673                 {
2674                         if (validation.types['ip4addr'].apply(this) ||
2675                                 validation.types['ip6addr'].apply(this))
2676                                 return true;
2677
2678                         validation.i18n('Must be a valid IP address');
2679                         return false;
2680                 },
2681
2682                 'ip4addr': function()
2683                 {
2684                         if (this.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})(\/(\S+))?$/))
2685                         {
2686                                 if ((RegExp.$1 >= 0) && (RegExp.$1 <= 255) &&
2687                                     (RegExp.$2 >= 0) && (RegExp.$2 <= 255) &&
2688                                     (RegExp.$3 >= 0) && (RegExp.$3 <= 255) &&
2689                                     (RegExp.$4 >= 0) && (RegExp.$4 <= 255) &&
2690                                     ((RegExp.$6.indexOf('.') < 0)
2691                                       ? ((RegExp.$6 >= 0) && (RegExp.$6 <= 32))
2692                                       : (validation.types['ip4addr'].apply(RegExp.$6))))
2693                                         return true;
2694                         }
2695
2696                         validation.i18n('Must be a valid IPv4 address');
2697                         return false;
2698                 },
2699
2700                 'ip6addr': function()
2701                 {
2702                         if (this.match(/^([a-fA-F0-9:.]+)(\/(\d+))?$/))
2703                         {
2704                                 if (!RegExp.$2 || ((RegExp.$3 >= 0) && (RegExp.$3 <= 128)))
2705                                 {
2706                                         var addr = RegExp.$1;
2707
2708                                         if (addr == '::')
2709                                         {
2710                                                 return true;
2711                                         }
2712
2713                                         if (addr.indexOf('.') > 0)
2714                                         {
2715                                                 var off = addr.lastIndexOf(':');
2716
2717                                                 if (!(off && validation.types['ip4addr'].apply(addr.substr(off+1))))
2718                                                 {
2719                                                         validation.i18n('Must be a valid IPv6 address');
2720                                                         return false;
2721                                                 }
2722
2723                                                 addr = addr.substr(0, off) + ':0:0';
2724                                         }
2725
2726                                         if (addr.indexOf('::') >= 0)
2727                                         {
2728                                                 var colons = 0;
2729                                                 var fill = '0';
2730
2731                                                 for (var i = 1; i < (addr.length-1); i++)
2732                                                         if (addr.charAt(i) == ':')
2733                                                                 colons++;
2734
2735                                                 if (colons > 7)
2736                                                 {
2737                                                         validation.i18n('Must be a valid IPv6 address');
2738                                                         return false;
2739                                                 }
2740
2741                                                 for (var i = 0; i < (7 - colons); i++)
2742                                                         fill += ':0';
2743
2744                                                 if (addr.match(/^(.*?)::(.*?)$/))
2745                                                         addr = (RegExp.$1 ? RegExp.$1 + ':' : '') + fill +
2746                                                                    (RegExp.$2 ? ':' + RegExp.$2 : '');
2747                                         }
2748
2749                                         if (addr.match(/^(?:[a-fA-F0-9]{1,4}:){7}[a-fA-F0-9]{1,4}$/) != null)
2750                                                 return true;
2751
2752                                         validation.i18n('Must be a valid IPv6 address');
2753                                         return false;
2754                                 }
2755                         }
2756
2757                         return false;
2758                 },
2759
2760                 'port': function()
2761                 {
2762                         if (validation.types['integer'].apply(this) &&
2763                                 (this >= 0) && (this <= 65535))
2764                                 return true;
2765
2766                         validation.i18n('Must be a valid port number');
2767                         return false;
2768                 },
2769
2770                 'portrange': function()
2771                 {
2772                         if (this.match(/^(\d+)-(\d+)$/))
2773                         {
2774                                 var p1 = RegExp.$1;
2775                                 var p2 = RegExp.$2;
2776
2777                                 if (validation.types['port'].apply(p1) &&
2778                                     validation.types['port'].apply(p2) &&
2779                                     (parseInt(p1) <= parseInt(p2)))
2780                                         return true;
2781                         }
2782                         else if (validation.types['port'].apply(this))
2783                         {
2784                                 return true;
2785                         }
2786
2787                         validation.i18n('Must be a valid port range');
2788                         return false;
2789                 },
2790
2791                 'macaddr': function()
2792                 {
2793                         if (this.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null)
2794                                 return true;
2795
2796                         validation.i18n('Must be a valid MAC address');
2797                         return false;
2798                 },
2799
2800                 'host': function()
2801                 {
2802                         if (validation.types['hostname'].apply(this) ||
2803                             validation.types['ipaddr'].apply(this))
2804                                 return true;
2805
2806                         validation.i18n('Must be a valid hostname or IP address');
2807                         return false;
2808                 },
2809
2810                 'hostname': function()
2811                 {
2812                         if ((this.length <= 253) &&
2813                             ((this.match(/^[a-zA-Z0-9]+$/) != null ||
2814                              (this.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) &&
2815                               this.match(/[^0-9.]/)))))
2816                                 return true;
2817
2818                         validation.i18n('Must be a valid host name');
2819                         return false;
2820                 },
2821
2822                 'network': function()
2823                 {
2824                         if (validation.types['uciname'].apply(this) ||
2825                             validation.types['host'].apply(this))
2826                                 return true;
2827
2828                         validation.i18n('Must be a valid network name');
2829                         return false;
2830                 },
2831
2832                 'wpakey': function()
2833                 {
2834                         var v = this;
2835
2836                         if ((v.length == 64)
2837                               ? (v.match(/^[a-fA-F0-9]{64}$/) != null)
2838                                   : ((v.length >= 8) && (v.length <= 63)))
2839                                 return true;
2840
2841                         validation.i18n('Must be a valid WPA key');
2842                         return false;
2843                 },
2844
2845                 'wepkey': function()
2846                 {
2847                         var v = this;
2848
2849                         if (v.substr(0,2) == 's:')
2850                                 v = v.substr(2);
2851
2852                         if (((v.length == 10) || (v.length == 26))
2853                               ? (v.match(/^[a-fA-F0-9]{10,26}$/) != null)
2854                               : ((v.length == 5) || (v.length == 13)))
2855                                 return true;
2856
2857                         validation.i18n('Must be a valid WEP key');
2858                         return false;
2859                 },
2860
2861                 'uciname': function()
2862                 {
2863                         if (this.match(/^[a-zA-Z0-9_]+$/) != null)
2864                                 return true;
2865
2866                         validation.i18n('Must be a valid UCI identifier');
2867                         return false;
2868                 },
2869
2870                 'range': function(min, max)
2871                 {
2872                         var val = parseFloat(this);
2873
2874                         if (validation.types['integer'].apply(this) &&
2875                             !isNaN(min) && !isNaN(max) && ((val >= min) && (val <= max)))
2876                                 return true;
2877
2878                         validation.i18n('Must be a number between %d and %d');
2879                         return false;
2880                 },
2881
2882                 'min': function(min)
2883                 {
2884                         var val = parseFloat(this);
2885
2886                         if (validation.types['integer'].apply(this) &&
2887                             !isNaN(min) && !isNaN(val) && (val >= min))
2888                                 return true;
2889
2890                         validation.i18n('Must be a number greater or equal to %d');
2891                         return false;
2892                 },
2893
2894                 'max': function(max)
2895                 {
2896                         var val = parseFloat(this);
2897
2898                         if (validation.types['integer'].apply(this) &&
2899                             !isNaN(max) && !isNaN(val) && (val <= max))
2900                                 return true;
2901
2902                         validation.i18n('Must be a number lower or equal to %d');
2903                         return false;
2904                 },
2905
2906                 'rangelength': function(min, max)
2907                 {
2908                         var val = '' + this;
2909
2910                         if (!isNaN(min) && !isNaN(max) &&
2911                             (val.length >= min) && (val.length <= max))
2912                                 return true;
2913
2914                         validation.i18n('Must be between %d and %d characters');
2915                         return false;
2916                 },
2917
2918                 'minlength': function(min)
2919                 {
2920                         var val = '' + this;
2921
2922                         if (!isNaN(min) && (val.length >= min))
2923                                 return true;
2924
2925                         validation.i18n('Must be at least %d characters');
2926                         return false;
2927                 },
2928
2929                 'maxlength': function(max)
2930                 {
2931                         var val = '' + this;
2932
2933                         if (!isNaN(max) && (val.length <= max))
2934                                 return true;
2935
2936                         validation.i18n('Must be at most %d characters');
2937                         return false;
2938                 },
2939
2940                 'or': function()
2941                 {
2942                         var msgs = [ ];
2943
2944                         for (var i = 0; i < arguments.length; i += 2)
2945                         {
2946                                 delete validation.message;
2947
2948                                 if (typeof(arguments[i]) != 'function')
2949                                 {
2950                                         if (arguments[i] == this)
2951                                                 return true;
2952                                         i--;
2953                                 }
2954                                 else if (arguments[i].apply(this, arguments[i+1]))
2955                                 {
2956                                         return true;
2957                                 }
2958
2959                                 if (validation.message)
2960                                         msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
2961                         }
2962
2963                         validation.message = msgs.join( _luci2.tr(' - or - '));
2964                         return false;
2965                 },
2966
2967                 'and': function()
2968                 {
2969                         var msgs = [ ];
2970
2971                         for (var i = 0; i < arguments.length; i += 2)
2972                         {
2973                                 delete validation.message;
2974
2975                                 if (typeof arguments[i] != 'function')
2976                                 {
2977                                         if (arguments[i] != this)
2978                                                 return false;
2979                                         i--;
2980                                 }
2981                                 else if (!arguments[i].apply(this, arguments[i+1]))
2982                                 {
2983                                         return false;
2984                                 }
2985
2986                                 if (validation.message)
2987                                         msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
2988                         }
2989
2990                         validation.message = msgs.join(', ');
2991                         return true;
2992                 },
2993
2994                 'neg': function()
2995                 {
2996                         return validation.types['or'].apply(
2997                                 this.replace(/^[ \t]*![ \t]*/, ''), arguments);
2998                 },
2999
3000                 'list': function(subvalidator, subargs)
3001                 {
3002                         if (typeof subvalidator != 'function')
3003                                 return false;
3004
3005                         var tokens = this.match(/[^ \t]+/g);
3006                         for (var i = 0; i < tokens.length; i++)
3007                                 if (!subvalidator.apply(tokens[i], subargs))
3008                                         return false;
3009
3010                         return true;
3011                 },
3012
3013                 'phonedigit': function()
3014                 {
3015                         if (this.match(/^[0-9\*#!\.]+$/) != null)
3016                                 return true;
3017
3018                         validation.i18n('Must be a valid phone number digit');
3019                         return false;
3020                 },
3021
3022                 'string': function()
3023                 {
3024                         return true;
3025                 }
3026         };
3027
3028
3029         this.cbi.AbstractValue = AbstractWidget.extend({
3030                 init: function(name, options)
3031                 {
3032                         this.name = name;
3033                         this.instance = { };
3034                         this.dependencies = [ ];
3035                         this.rdependency = { };
3036
3037                         this.options = _luci2.defaults(options, {
3038                                 placeholder: '',
3039                                 datatype: 'string',
3040                                 optional: false,
3041                                 keep: true
3042                         });
3043                 },
3044
3045                 id: function(sid)
3046                 {
3047                         return this.section.id('field', sid || '__unknown__', this.name);
3048                 },
3049
3050                 render: function(sid)
3051                 {
3052                         var i = this.instance[sid] = { };
3053
3054                         i.top = $('<div />').addClass('cbi-value');
3055
3056                         if (typeof(this.options.caption) == 'string')
3057                                 $('<label />')
3058                                         .addClass('cbi-value-title')
3059                                         .attr('for', this.id(sid))
3060                                         .text(this.options.caption)
3061                                         .appendTo(i.top);
3062
3063                         i.widget = $('<div />').addClass('cbi-value-field').append(this.widget(sid)).appendTo(i.top);
3064                         i.error = $('<div />').addClass('cbi-value-error').appendTo(i.top);
3065
3066                         if (typeof(this.options.description) == 'string')
3067                                 $('<div />')
3068                                         .addClass('cbi-value-description')
3069                                         .text(this.options.description)
3070                                         .appendTo(i.top);
3071
3072                         return i.top;
3073                 },
3074
3075                 ucipath: function(sid)
3076                 {
3077                         return {
3078                                 config:  (this.options.uci_package || this.map.uci_package),
3079                                 section: (this.options.uci_section || sid),
3080                                 option:  (this.options.uci_option  || this.name)
3081                         };
3082                 },
3083
3084                 ucivalue: function(sid)
3085                 {
3086                         var uci = this.ucipath(sid);
3087                         var val = this.map.get(uci.config, uci.section, uci.option);
3088
3089                         if (typeof(val) == 'undefined')
3090                                 return this.options.initial;
3091
3092                         return val;
3093                 },
3094
3095                 formvalue: function(sid)
3096                 {
3097                         var v = $('#' + this.id(sid)).val();
3098                         return (v === '') ? undefined : v;
3099                 },
3100
3101                 textvalue: function(sid)
3102                 {
3103                         var v = this.formvalue(sid);
3104
3105                         if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
3106                                 v = this.ucivalue(sid);
3107
3108                         if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
3109                                 v = this.options.placeholder;
3110
3111                         if (typeof(v) == 'undefined' || v === '')
3112                                 return undefined;
3113
3114                         if (typeof(v) == 'string' && $.isArray(this.choices))
3115                         {
3116                                 for (var i = 0; i < this.choices.length; i++)
3117                                         if (v === this.choices[i][0])
3118                                                 return this.choices[i][1];
3119                         }
3120                         else if (v === true)
3121                                 return _luci2.tr('yes');
3122                         else if (v === false)
3123                                 return _luci2.tr('no');
3124                         else if ($.isArray(v))
3125                                 return v.join(', ');
3126
3127                         return v;
3128                 },
3129
3130                 changed: function(sid)
3131                 {
3132                         var a = this.ucivalue(sid);
3133                         var b = this.formvalue(sid);
3134
3135                         if (typeof(a) != typeof(b))
3136                                 return true;
3137
3138                         if (typeof(a) == 'object')
3139                         {
3140                                 if (a.length != b.length)
3141                                         return true;
3142
3143                                 for (var i = 0; i < a.length; i++)
3144                                         if (a[i] != b[i])
3145                                                 return true;
3146
3147                                 return false;
3148                         }
3149
3150                         return (a != b);
3151                 },
3152
3153                 save: function(sid)
3154                 {
3155                         var uci = this.ucipath(sid);
3156
3157                         if (this.instance[sid].disabled)
3158                         {
3159                                 if (!this.options.keep)
3160                                         return this.map.set(uci.config, uci.section, uci.option, undefined);
3161
3162                                 return false;
3163                         }
3164
3165                         var chg = this.changed(sid);
3166                         var val = this.formvalue(sid);
3167
3168                         if (chg)
3169                                 this.map.set(uci.config, uci.section, uci.option, val);
3170
3171                         return chg;
3172                 },
3173
3174                 validator: function(sid, elem, multi)
3175                 {
3176                         if (typeof(this.options.datatype) == 'undefined' && $.isEmptyObject(this.rdependency))
3177                                 return elem;
3178
3179                         var vstack;
3180                         if (typeof(this.options.datatype) == 'string')
3181                         {
3182                                 try {
3183                                         vstack = _luci2.cbi.validation.compile(this.options.datatype);
3184                                 } catch(e) { };
3185                         }
3186                         else if (typeof(this.options.datatype) == 'function')
3187                         {
3188                                 var vfunc = this.options.datatype;
3189                                 vstack = [ function(elem) {
3190                                         var rv = vfunc(this, elem);
3191                                         if (rv !== true)
3192                                                 validation.message = rv;
3193                                         return (rv === true);
3194                                 }, [ elem ] ];
3195                         }
3196
3197                         var evdata = {
3198                                 self:  this,
3199                                 sid:   sid,
3200                                 elem:  elem,
3201                                 multi: multi,
3202                                 inst:  this.instance[sid],
3203                                 opt:   this.options.optional
3204                         };
3205
3206                         var validator = function(ev)
3207                         {
3208                                 var d = ev.data;
3209                                 var rv = true;
3210                                 var val = d.elem.val();
3211
3212                                 if (vstack && typeof(vstack[0]) == 'function')
3213                                 {
3214                                         delete validation.message;
3215
3216                                         if ((val.length == 0 && !d.opt))
3217                                         {
3218                                                 d.elem.addClass('error');
3219                                                 d.inst.top.addClass('error');
3220                                                 d.inst.error.text(_luci2.tr('Field must not be empty'));
3221                                                 rv = false;
3222                                         }
3223                                         else if (val.length > 0 && !vstack[0].apply(val, vstack[1]))
3224                                         {
3225                                                 d.elem.addClass('error');
3226                                                 d.inst.top.addClass('error');
3227                                                 d.inst.error.text(validation.message.format.apply(validation.message, vstack[1]));
3228                                                 rv = false;
3229                                         }
3230                                         else
3231                                         {
3232                                                 d.elem.removeClass('error');
3233
3234                                                 if (d.multi && d.inst.widget.find('input.error, select.error').length > 0)
3235                                                 {
3236                                                         rv = false;
3237                                                 }
3238                                                 else
3239                                                 {
3240                                                         d.inst.top.removeClass('error');
3241                                                         d.inst.error.text('');
3242                                                 }
3243                                         }
3244                                 }
3245
3246                                 if (rv)
3247                                 {
3248                                         for (var field in d.self.rdependency)
3249                                                 d.self.rdependency[field].toggle(d.sid);
3250                                 }
3251
3252                                 return rv;
3253                         };
3254
3255                         if (elem.prop('tagName') == 'SELECT')
3256                         {
3257                                 elem.change(evdata, validator);
3258                         }
3259                         else if (elem.prop('tagName') == 'INPUT' && elem.attr('type') == 'checkbox')
3260                         {
3261                                 elem.click(evdata, validator);
3262                                 elem.blur(evdata, validator);
3263                         }
3264                         else
3265                         {
3266                                 elem.keyup(evdata, validator);
3267                                 elem.blur(evdata, validator);
3268                         }
3269
3270                         elem.attr('cbi-validate', true).on('validate', evdata, validator);
3271
3272                         return elem;
3273                 },
3274
3275                 validate: function(sid)
3276                 {
3277                         var i = this.instance[sid];
3278
3279                         i.widget.find('[cbi-validate]').trigger('validate');
3280
3281                         return (i.disabled || i.error.text() == '');
3282                 },
3283
3284                 depends: function(d, v)
3285                 {
3286                         var dep;
3287
3288                         if ($.isArray(d))
3289                         {
3290                                 dep = { };
3291                                 for (var i = 0; i < d.length; i++)
3292                                 {
3293                                         if (typeof(d[i]) == 'string')
3294                                                 dep[d[i]] = true;
3295                                         else if (d[i] instanceof _luci2.cbi.AbstractValue)
3296                                                 dep[d[i].name] = true;
3297                                 }
3298                         }
3299                         else if (d instanceof _luci2.cbi.AbstractValue)
3300                         {
3301                                 dep = { };
3302                                 dep[d.name] = (typeof(v) == 'undefined') ? true : v;
3303                         }
3304                         else if (typeof(d) == 'object')
3305                         {
3306                                 dep = d;
3307                         }
3308                         else if (typeof(d) == 'string')
3309                         {
3310                                 dep = { };
3311                                 dep[d] = (typeof(v) == 'undefined') ? true : v;
3312                         }
3313
3314                         if (!dep || $.isEmptyObject(dep))
3315                                 return this;
3316
3317                         for (var field in dep)
3318                         {
3319                                 var f = this.section.fields[field];
3320                                 if (f)
3321                                         f.rdependency[this.name] = this;
3322                                 else
3323                                         delete dep[field];
3324                         }
3325
3326                         if ($.isEmptyObject(dep))
3327                                 return this;
3328
3329                         this.dependencies.push(dep);
3330
3331                         return this;
3332                 },
3333
3334                 toggle: function(sid)
3335                 {
3336                         var d = this.dependencies;
3337                         var i = this.instance[sid];
3338
3339                         if (!d.length)
3340                                 return true;
3341
3342                         for (var n = 0; n < d.length; n++)
3343                         {
3344                                 var rv = true;
3345
3346                                 for (var field in d[n])
3347                                 {
3348                                         var val = this.section.fields[field].formvalue(sid);
3349                                         var cmp = d[n][field];
3350
3351                                         if (typeof(cmp) == 'boolean')
3352                                         {
3353                                                 if (cmp == (typeof(val) == 'undefined' || val === '' || val === false))
3354                                                 {
3355                                                         rv = false;
3356                                                         break;
3357                                                 }
3358                                         }
3359                                         else if (typeof(cmp) == 'string')
3360                                         {
3361                                                 if (val != cmp)
3362                                                 {
3363                                                         rv = false;
3364                                                         break;
3365                                                 }
3366                                         }
3367                                         else if (typeof(cmp) == 'function')
3368                                         {
3369                                                 if (!cmp(val))
3370                                                 {
3371                                                         rv = false;
3372                                                         break;
3373                                                 }
3374                                         }
3375                                         else if (cmp instanceof RegExp)
3376                                         {
3377                                                 if (!cmp.test(val))
3378                                                 {
3379                                                         rv = false;
3380                                                         break;
3381                                                 }
3382                                         }
3383                                 }
3384
3385                                 if (rv)
3386                                 {
3387                                         if (i.disabled)
3388                                         {
3389                                                 i.disabled = false;
3390                                                 i.top.fadeIn();
3391                                         }
3392
3393                                         return true;
3394                                 }
3395                         }
3396
3397                         if (!i.disabled)
3398                         {
3399                                 i.disabled = true;
3400                                 i.top.is(':visible') ? i.top.fadeOut() : i.top.hide();
3401                         }
3402
3403                         return false;
3404                 }
3405         });
3406
3407         this.cbi.CheckboxValue = this.cbi.AbstractValue.extend({
3408                 widget: function(sid)
3409                 {
3410                         var o = this.options;
3411
3412                         if (typeof(o.enabled)  == 'undefined') o.enabled  = '1';
3413                         if (typeof(o.disabled) == 'undefined') o.disabled = '0';
3414
3415                         var i = $('<input />')
3416                                 .attr('id', this.id(sid))
3417                                 .attr('type', 'checkbox')
3418                                 .prop('checked', this.ucivalue(sid));
3419
3420                         return this.validator(sid, i);
3421                 },
3422
3423                 ucivalue: function(sid)
3424                 {
3425                         var v = this.callSuper('ucivalue', sid);
3426
3427                         if (typeof(v) == 'boolean')
3428                                 return v;
3429
3430                         return (v == this.options.enabled);
3431                 },
3432
3433                 formvalue: function(sid)
3434                 {
3435                         var v = $('#' + this.id(sid)).prop('checked');
3436
3437                         if (typeof(v) == 'undefined')
3438                                 return !!this.options.initial;
3439
3440                         return v;
3441                 },
3442
3443                 save: function(sid)
3444                 {
3445                         var uci = this.ucipath(sid);
3446
3447                         if (this.instance[sid].disabled)
3448                         {
3449                                 if (!this.options.keep)
3450                                         return this.map.set(uci.config, uci.section, uci.option, undefined);
3451
3452                                 return false;
3453                         }
3454
3455                         var chg = this.changed(sid);
3456                         var val = this.formvalue(sid);
3457
3458                         if (chg)
3459                         {
3460                                 val = val ? this.options.enabled : this.options.disabled;
3461
3462                                 if (this.options.optional && val == this.options.initial)
3463                                         this.map.set(uci.config, uci.section, uci.option, undefined);
3464                                 else
3465                                         this.map.set(uci.config, uci.section, uci.option, val);
3466                         }
3467
3468                         return chg;
3469                 }
3470         });
3471
3472         this.cbi.InputValue = this.cbi.AbstractValue.extend({
3473                 widget: function(sid)
3474                 {
3475                         var i = $('<input />')
3476                                 .attr('id', this.id(sid))
3477                                 .attr('type', 'text')
3478                                 .attr('placeholder', this.options.placeholder)
3479                                 .val(this.ucivalue(sid));
3480
3481                         return this.validator(sid, i);
3482                 }
3483         });
3484
3485         this.cbi.PasswordValue = this.cbi.AbstractValue.extend({
3486                 widget: function(sid)
3487                 {
3488                         var i = $('<input />')
3489                                 .attr('id', this.id(sid))
3490                                 .attr('type', 'password')
3491                                 .attr('placeholder', this.options.placeholder)
3492                                 .val(this.ucivalue(sid));
3493
3494                         var t = $('<img />')
3495                                 .attr('src', _luci2.globals.resource + '/icons/cbi/reload.gif')
3496                                 .attr('title', _luci2.tr('Reveal or hide password'))
3497                                 .addClass('cbi-button')
3498                                 .click(function(ev) {
3499                                         var i = $(this).prev();
3500                                         var t = i.attr('type');
3501                                         i.attr('type', (t == 'password') ? 'text' : 'password');
3502                                         i = t = null;
3503                                 });
3504
3505                         this.validator(sid, i);
3506
3507                         return $('<div />')
3508                                 .addClass('cbi-input-password')
3509                                 .append(i)
3510                                 .append(t);
3511                 }
3512         });
3513
3514         this.cbi.ListValue = this.cbi.AbstractValue.extend({
3515                 widget: function(sid)
3516                 {
3517                         var s = $('<select />');
3518
3519                         if (this.options.optional)
3520                                 $('<option />')
3521                                         .attr('value', '')
3522                                         .text(_luci2.tr('-- Please choose --'))
3523                                         .appendTo(s);
3524
3525                         if (this.choices)
3526                                 for (var i = 0; i < this.choices.length; i++)
3527                                         $('<option />')
3528                                                 .attr('value', this.choices[i][0])
3529                                                 .text(this.choices[i][1])
3530                                                 .appendTo(s);
3531
3532                         s.attr('id', this.id(sid)).val(this.ucivalue(sid));
3533
3534                         return this.validator(sid, s);
3535                 },
3536
3537                 value: function(k, v)
3538                 {
3539                         if (!this.choices)
3540                                 this.choices = [ ];
3541
3542                         this.choices.push([k, v || k]);
3543                         return this;
3544                 }
3545         });
3546
3547         this.cbi.MultiValue = this.cbi.ListValue.extend({
3548                 widget: function(sid)
3549                 {
3550                         var v = this.ucivalue(sid);
3551                         var t = $('<div />').attr('id', this.id(sid));
3552
3553                         if (!$.isArray(v))
3554                                 v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
3555
3556                         var s = { };
3557                         for (var i = 0; i < v.length; i++)
3558                                 s[v[i]] = true;
3559
3560                         if (this.choices)
3561                                 for (var i = 0; i < this.choices.length; i++)
3562                                 {
3563                                         $('<label />')
3564                                                 .append($('<input />')
3565                                                         .addClass('cbi-input-checkbox')
3566                                                         .attr('type', 'checkbox')
3567                                                         .attr('value', this.choices[i][0])
3568                                                         .prop('checked', s[this.choices[i][0]]))
3569                                                 .append(this.choices[i][1])
3570                                                 .appendTo(t);
3571
3572                                         $('<br />')
3573                                                 .appendTo(t);
3574                                 }
3575
3576                         return t;
3577                 },
3578
3579                 formvalue: function(sid)
3580                 {
3581                         var rv = [ ];
3582                         var fields = $('#' + this.id(sid) + ' > label > input');
3583
3584                         for (var i = 0; i < fields.length; i++)
3585                                 if (fields[i].checked)
3586                                         rv.push(fields[i].getAttribute('value'));
3587
3588                         return rv;
3589                 },
3590
3591                 textvalue: function(sid)
3592                 {
3593                         var v = this.formvalue(sid);
3594                         var c = { };
3595
3596                         if (this.choices)
3597                                 for (var i = 0; i < this.choices.length; i++)
3598                                         c[this.choices[i][0]] = this.choices[i][1];
3599
3600                         var t = [ ];
3601
3602                         for (var i = 0; i < v.length; i++)
3603                                 t.push(c[v[i]] || v[i]);
3604
3605                         return t.join(', ');
3606                 }
3607         });
3608
3609         this.cbi.ComboBox = this.cbi.AbstractValue.extend({
3610                 _change: function(ev)
3611                 {
3612                         var s = ev.target;
3613                         var self = ev.data.self;
3614
3615                         if (s.selectedIndex == (s.options.length - 1))
3616                         {
3617                                 ev.data.select.hide();
3618                                 ev.data.input.show().focus();
3619
3620                                 var v = ev.data.input.val();
3621                                 ev.data.input.val(' ');
3622                                 ev.data.input.val(v);
3623                         }
3624                         else if (self.options.optional && s.selectedIndex == 0)
3625                         {
3626                                 ev.data.input.val('');
3627                         }
3628                         else
3629                         {
3630                                 ev.data.input.val(ev.data.select.val());
3631                         }
3632                 },
3633
3634                 _blur: function(ev)
3635                 {
3636                         var seen = false;
3637                         var val = this.value;
3638                         var self = ev.data.self;
3639
3640                         ev.data.select.empty();
3641
3642                         if (self.options.optional)
3643                                 $('<option />')
3644                                         .attr('value', '')
3645                                         .text(_luci2.tr('-- please choose --'))
3646                                         .appendTo(ev.data.select);
3647
3648                         if (self.choices)
3649                                 for (var i = 0; i < self.choices.length; i++)
3650                                 {
3651                                         if (self.choices[i][0] == val)
3652                                                 seen = true;
3653
3654                                         $('<option />')
3655                                                 .attr('value', self.choices[i][0])
3656                                                 .text(self.choices[i][1])
3657                                                 .appendTo(ev.data.select);
3658                                 }
3659
3660                         if (!seen && val != '')
3661                                 $('<option />')
3662                                         .attr('value', val)
3663                                         .text(val)
3664                                         .appendTo(ev.data.select);
3665
3666                         $('<option />')
3667                                 .attr('value', ' ')
3668                                 .text(_luci2.tr('-- custom --'))
3669                                 .appendTo(ev.data.select);
3670
3671                         ev.data.input.hide();
3672                         ev.data.select.val(val).show().focus();
3673                 },
3674
3675                 _enter: function(ev)
3676                 {
3677                         if (ev.which != 13)
3678                                 return true;
3679
3680                         ev.preventDefault();
3681                         ev.data.self._blur(ev);
3682                         return false;
3683                 },
3684
3685                 widget: function(sid)
3686                 {
3687                         var d = $('<div />')
3688                                 .attr('id', this.id(sid));
3689
3690                         var t = $('<input />')
3691                                 .attr('type', 'text')
3692                                 .hide()
3693                                 .appendTo(d);
3694
3695                         var s = $('<select />')
3696                                 .appendTo(d);
3697
3698                         var evdata = {
3699                                 self: this,
3700                                 input: this.validator(sid, t),
3701                                 select: this.validator(sid, s)
3702                         };
3703
3704                         s.change(evdata, this._change);
3705                         t.blur(evdata, this._blur);
3706                         t.keydown(evdata, this._enter);
3707
3708                         t.val(this.ucivalue(sid));
3709                         t.blur();
3710
3711                         return d;
3712                 },
3713
3714                 value: function(k, v)
3715                 {
3716                         if (!this.choices)
3717                                 this.choices = [ ];
3718
3719                         this.choices.push([k, v || k]);
3720                         return this;
3721                 },
3722
3723                 formvalue: function(sid)
3724                 {
3725                         var v = $('#' + this.id(sid)).children('input').val();
3726                         return (v == '') ? undefined : v;
3727                 }
3728         });
3729
3730         this.cbi.DynamicList = this.cbi.ComboBox.extend({
3731                 _redraw: function(focus, add, del, s)
3732                 {
3733                         var v = s.values || [ ];
3734                         delete s.values;
3735
3736                         $(s.parent).children('input').each(function(i) {
3737                                 if (i != del)
3738                                         v.push(this.value || '');
3739                         });
3740
3741                         $(s.parent).empty();
3742
3743                         if (add >= 0)
3744                         {
3745                                 focus = add + 1;
3746                                 v.splice(focus, 0, '');
3747                         }
3748                         else if (v.length == 0)
3749                         {
3750                                 focus = 0;
3751                                 v.push('');
3752                         }
3753
3754                         for (var i = 0; i < v.length; i++)
3755                         {
3756                                 var evdata = {
3757                                         sid: s.sid,
3758                                         self: s.self,
3759                                         parent: s.parent,
3760                                         index: i
3761                                 };
3762
3763                                 if (this.choices)
3764                                 {
3765                                         var txt = $('<input />')
3766                                                 .attr('type', 'text')
3767                                                 .hide()
3768                                                 .appendTo(s.parent);
3769
3770                                         var sel = $('<select />')
3771                                                 .appendTo(s.parent);
3772
3773                                         evdata.input = this.validator(s.sid, txt, true);
3774                                         evdata.select = this.validator(s.sid, sel, true);
3775
3776                                         sel.change(evdata, this._change);
3777                                         txt.blur(evdata, this._blur);
3778                                         txt.keydown(evdata, this._keydown);
3779
3780                                         txt.val(v[i]);
3781                                         txt.blur();
3782
3783                                         if (i == focus || -(i+1) == focus)
3784                                                 sel.focus();
3785
3786                                         sel = txt = null;
3787                                 }
3788                                 else
3789                                 {
3790                                         var f = $('<input />')
3791                                                 .attr('type', 'text')
3792                                                 .attr('index', i)
3793                                                 .attr('placeholder', (i == 0) ? this.options.placeholder : '')
3794                                                 .addClass('cbi-input-text')
3795                                                 .keydown(evdata, this._keydown)
3796                                                 .keypress(evdata, this._keypress)
3797                                                 .val(v[i]);
3798
3799                                         f.appendTo(s.parent);
3800
3801                                         if (i == focus)
3802                                         {
3803                                                 f.focus();
3804                                         }
3805                                         else if (-(i+1) == focus)
3806                                         {
3807                                                 f.focus();
3808
3809                                                 /* force cursor to end */
3810                                                 var val = f.val();
3811                                                 f.val(' ');
3812                                                 f.val(val);
3813                                         }
3814
3815                                         evdata.input = this.validator(s.sid, f, true);
3816
3817                                         f = null;
3818                                 }
3819
3820                                 $('<img />')
3821                                         .attr('src', _luci2.globals.resource + ((i+1) < v.length ? '/icons/cbi/remove.gif' : '/icons/cbi/add.gif'))
3822                                         .attr('title', (i+1) < v.length ? _luci2.tr('Remove entry') : _luci2.tr('Add entry'))
3823                                         .addClass('cbi-button')
3824                                         .click(evdata, this._btnclick)
3825                                         .appendTo(s.parent);
3826
3827                                 $('<br />')
3828                                         .appendTo(s.parent);
3829
3830                                 evdata = null;
3831                         }
3832
3833                         s = null;
3834                 },
3835
3836                 _keypress: function(ev)
3837                 {
3838                         switch (ev.which)
3839                         {
3840                                 /* backspace, delete */
3841                                 case 8:
3842                                 case 46:
3843                                         if (ev.data.input.val() == '')
3844                                         {
3845                                                 ev.preventDefault();
3846                                                 return false;
3847                                         }
3848
3849                                         return true;
3850
3851                                 /* enter, arrow up, arrow down */
3852                                 case 13:
3853                                 case 38:
3854                                 case 40:
3855                                         ev.preventDefault();
3856                                         return false;
3857                         }
3858
3859                         return true;
3860                 },
3861
3862                 _keydown: function(ev)
3863                 {
3864                         var input = ev.data.input;
3865
3866                         switch (ev.which)
3867                         {
3868                                 /* backspace, delete */
3869                                 case 8:
3870                                 case 46:
3871                                         if (input.val().length == 0)
3872                                         {
3873                                                 ev.preventDefault();
3874
3875                                                 var index = ev.data.index;
3876                                                 var focus = index;
3877
3878                                                 if (ev.which == 8)
3879                                                         focus = -focus;
3880
3881                                                 ev.data.self._redraw(focus, -1, index, ev.data);
3882                                                 return false;
3883                                         }
3884
3885                                         break;
3886
3887                                 /* enter */
3888                                 case 13:
3889                                         ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
3890                                         break;
3891
3892                                 /* arrow up */
3893                                 case 38:
3894                                         var prev = input.prevAll('input:first');
3895                                         if (prev.is(':visible'))
3896                                                 prev.focus();
3897                                         else
3898                                                 prev.next('select').focus();
3899                                         break;
3900
3901                                 /* arrow down */
3902                                 case 40:
3903                                         var next = input.nextAll('input:first');
3904                                         if (next.is(':visible'))
3905                                                 next.focus();
3906                                         else
3907                                                 next.next('select').focus();
3908                                         break;
3909                         }
3910
3911                         return true;
3912                 },
3913
3914                 _btnclick: function(ev)
3915                 {
3916                         if (!this.getAttribute('disabled'))
3917                         {
3918                                 if (ev.target.src.indexOf('remove') > -1)
3919                                 {
3920                                         var index = ev.data.index;
3921                                         ev.data.self._redraw(-index, -1, index, ev.data);
3922                                 }
3923                                 else
3924                                 {
3925                                         ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
3926                                 }
3927                         }
3928
3929                         return false;
3930                 },
3931
3932                 widget: function(sid)
3933                 {
3934                         this.options.optional = true;
3935
3936                         var v = this.ucivalue(sid);
3937
3938                         if (!$.isArray(v))
3939                                 v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
3940
3941                         var d = $('<div />')
3942                                 .attr('id', this.id(sid))
3943                                 .addClass('cbi-input-dynlist');
3944
3945                         this._redraw(NaN, -1, -1, {
3946                                 self:      this,
3947                                 parent:    d[0],
3948                                 values:    v,
3949                                 sid:       sid
3950                         });
3951
3952                         return d;
3953                 },
3954
3955                 ucivalue: function(sid)
3956                 {
3957                         var v = this.callSuper('ucivalue', sid);
3958
3959                         if (!$.isArray(v))
3960                                 v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
3961
3962                         return v;
3963                 },
3964
3965                 formvalue: function(sid)
3966                 {
3967                         var rv = [ ];
3968                         var fields = $('#' + this.id(sid) + ' > input');
3969
3970                         for (var i = 0; i < fields.length; i++)
3971                                 if (typeof(fields[i].value) == 'string' && fields[i].value.length)
3972                                         rv.push(fields[i].value);
3973
3974                         return rv;
3975                 }
3976         });
3977
3978         this.cbi.DummyValue = this.cbi.AbstractValue.extend({
3979                 widget: function(sid)
3980                 {
3981                         return $('<div />')
3982                                 .addClass('cbi-value-dummy')
3983                                 .attr('id', this.id(sid))
3984                                 .html(this.ucivalue(sid));
3985                 },
3986
3987                 formvalue: function(sid)
3988                 {
3989                         return this.ucivalue(sid);
3990                 }
3991         });
3992
3993         this.cbi.NetworkList = this.cbi.AbstractValue.extend({
3994                 load: function(sid)
3995                 {
3996                         var self = this;
3997
3998                         if (!self.interfaces)
3999                         {
4000                                 self.interfaces = [ ];
4001                                 return _luci2.network.getNetworkStatus().then(function(ifaces) {
4002                                         self.interfaces = ifaces;
4003                                         self = null;
4004                                 });
4005                         }
4006
4007                         return undefined;
4008                 },
4009
4010                 _device_icon: function(dev)
4011                 {
4012                         var type = 'ethernet';
4013                         var desc = _luci2.tr('Ethernet device');
4014
4015                         if (dev.type == 'IP tunnel')
4016                         {
4017                                 type = 'tunnel';
4018                                 desc = _luci2.tr('Tunnel interface');
4019                         }
4020                         else if (dev['bridge-members'])
4021                         {
4022                                 type = 'bridge';
4023                                 desc = _luci2.tr('Bridge');
4024                         }
4025                         else if (dev.wireless)
4026                         {
4027                                 type = 'wifi';
4028                                 desc = _luci2.tr('Wireless Network');
4029                         }
4030                         else if (dev.device.indexOf('.') > 0)
4031                         {
4032                                 type = 'vlan';
4033                                 desc = _luci2.tr('VLAN interface');
4034                         }
4035
4036                         return $('<img />')
4037                                 .attr('src', _luci2.globals.resource + '/icons/' + type + (dev.up ? '' : '_disabled') + '.png')
4038                                 .attr('title', '%s (%s)'.format(desc, dev.device));
4039                 },
4040
4041                 widget: function(sid)
4042                 {
4043                         var id = this.id(sid);
4044                         var ul = $('<ul />')
4045                                 .attr('id', id)
4046                                 .addClass('cbi-input-networks');
4047
4048                         var itype = this.options.multiple ? 'checkbox' : 'radio';
4049                         var value = this.ucivalue(sid);
4050                         var check = { };
4051
4052                         if (!this.options.multiple)
4053                                 check[value] = true;
4054                         else
4055                                 for (var i = 0; i < value.length; i++)
4056                                         check[value[i]] = true;
4057
4058                         if (this.interfaces)
4059                         {
4060                                 for (var i = 0; i < this.interfaces.length; i++)
4061                                 {
4062                                         var iface = this.interfaces[i];
4063                                         var badge = $('<span />')
4064                                                 .addClass('ifacebadge')
4065                                                 .text('%s: '.format(iface['interface']));
4066
4067                                         if (iface.device && iface.device.subdevices)
4068                                                 for (var j = 0; j < iface.device.subdevices.length; j++)
4069                                                         badge.append(this._device_icon(iface.device.subdevices[j]));
4070                                         else if (iface.device)
4071                                                 badge.append(this._device_icon(iface.device));
4072                                         else
4073                                                 badge.append($('<em />').text(_luci2.tr('(No devices attached)')));
4074
4075                                         $('<li />')
4076                                                 .append($('<label />')
4077                                                         .append($('<input />')
4078                                                                 .attr('name', itype + id)
4079                                                                 .attr('type', itype)
4080                                                                 .attr('value', iface['interface'])
4081                                                                 .prop('checked', !!check[iface['interface']])
4082                                                                 .addClass('cbi-input-' + itype))
4083                                                         .append(badge))
4084                                                 .appendTo(ul);
4085                                 }
4086                         }
4087
4088                         if (!this.options.multiple)
4089                         {
4090                                 $('<li />')
4091                                         .append($('<label />')
4092                                                 .append($('<input />')
4093                                                         .attr('name', itype + id)
4094                                                         .attr('type', itype)
4095                                                         .attr('value', '')
4096                                                         .prop('checked', !value)
4097                                                         .addClass('cbi-input-' + itype))
4098                                                 .append(_luci2.tr('unspecified')))
4099                                         .appendTo(ul);
4100                         }
4101
4102                         return ul;
4103                 },
4104
4105                 ucivalue: function(sid)
4106                 {
4107                         var v = this.callSuper('ucivalue', sid);
4108
4109                         if (!this.options.multiple)
4110                         {
4111                                 if ($.isArray(v))
4112                                 {
4113                                         return v[0];
4114                                 }
4115                                 else if (typeof(v) == 'string')
4116                                 {
4117                                         v = v.match(/\S+/);
4118                                         return v ? v[0] : undefined;
4119                                 }
4120
4121                                 return v;
4122                         }
4123                         else
4124                         {
4125                                 if (typeof(v) == 'string')
4126                                         v = v.match(/\S+/g);
4127
4128                                 return v || [ ];
4129                         }
4130                 },
4131
4132                 formvalue: function(sid)
4133                 {
4134                         var inputs = $('#' + this.id(sid) + ' input');
4135
4136                         if (!this.options.multiple)
4137                         {
4138                                 for (var i = 0; i < inputs.length; i++)
4139                                         if (inputs[i].checked && inputs[i].value !== '')
4140                                                 return inputs[i].value;
4141
4142                                 return undefined;
4143                         }
4144
4145                         var rv = [ ];
4146
4147                         for (var i = 0; i < inputs.length; i++)
4148                                 if (inputs[i].checked)
4149                                         rv.push(inputs[i].value);
4150
4151                         return rv.length ? rv : undefined;
4152                 }
4153         });
4154
4155
4156         this.cbi.AbstractSection = AbstractWidget.extend({
4157                 id: function()
4158                 {
4159                         var s = [ arguments[0], this.map.uci_package, this.uci_type ];
4160
4161                         for (var i = 1; i < arguments.length; i++)
4162                                 s.push(arguments[i].replace(/\./g, '_'));
4163
4164                         return s.join('_');
4165                 },
4166
4167                 option: function(widget, name, options)
4168                 {
4169                         if (this.tabs.length == 0)
4170                                 this.tab({ id: '__default__', selected: true });
4171
4172                         return this.taboption('__default__', widget, name, options);
4173                 },
4174
4175                 tab: function(options)
4176                 {
4177                         if (options.selected)
4178                                 this.tabs.selected = this.tabs.length;
4179
4180                         this.tabs.push({
4181                                 id:          options.id,
4182                                 caption:     options.caption,
4183                                 description: options.description,
4184                                 fields:      [ ],
4185                                 li:          { }
4186                         });
4187                 },
4188
4189                 taboption: function(tabid, widget, name, options)
4190                 {
4191                         var tab;
4192                         for (var i = 0; i < this.tabs.length; i++)
4193                         {
4194                                 if (this.tabs[i].id == tabid)
4195                                 {
4196                                         tab = this.tabs[i];
4197                                         break;
4198                                 }
4199                         }
4200
4201                         if (!tab)
4202                                 throw 'Cannot append to unknown tab ' + tabid;
4203
4204                         var w = widget ? new widget(name, options) : null;
4205
4206                         if (!(w instanceof _luci2.cbi.AbstractValue))
4207                                 throw 'Widget must be an instance of AbstractValue';
4208
4209                         w.section = this;
4210                         w.map     = this.map;
4211
4212                         this.fields[name] = w;
4213                         tab.fields.push(w);
4214
4215                         return w;
4216                 },
4217
4218                 ucipackages: function(pkg)
4219                 {
4220                         for (var i = 0; i < this.tabs.length; i++)
4221                                 for (var j = 0; j < this.tabs[i].fields.length; j++)
4222                                         if (this.tabs[i].fields[j].options.uci_package)
4223                                                 pkg[this.tabs[i].fields[j].options.uci_package] = true;
4224                 },
4225
4226                 formvalue: function()
4227                 {
4228                         var rv = { };
4229
4230                         this.sections(function(s) {
4231                                 var sid = s['.name'];
4232                                 var sv = rv[sid] || (rv[sid] = { });
4233
4234                                 for (var i = 0; i < this.tabs.length; i++)
4235                                         for (var j = 0; j < this.tabs[i].fields.length; j++)
4236                                         {
4237                                                 var val = this.tabs[i].fields[j].formvalue(sid);
4238                                                 sv[this.tabs[i].fields[j].name] = val;
4239                                         }
4240                         });
4241
4242                         return rv;
4243                 },
4244
4245                 validate: function(sid)
4246                 {
4247                         var rv = true;
4248
4249                         if (!sid)
4250                         {
4251                                 var as = this.sections();
4252                                 for (var i = 0; i < as.length; i++)
4253                                         if (!this.validate(as[i]['.name']))
4254                                                 rv = false;
4255                                 return rv;
4256                         }
4257
4258                         var inst = this.instance[sid];
4259                         var sv = rv[sid] || (rv[sid] = { });
4260
4261                         var invals = 0;
4262                         var legend = $('#' + this.id('sort', sid)).find('legend:first');
4263
4264                         legend.children('span').detach();
4265
4266                         for (var i = 0; i < this.tabs.length; i++)
4267                         {
4268                                 var inval = 0;
4269                                 var tab = $('#' + this.id('tabhead', sid, this.tabs[i].id));
4270
4271                                 tab.children('span').detach();
4272
4273                                 for (var j = 0; j < this.tabs[i].fields.length; j++)
4274                                         if (!this.tabs[i].fields[j].validate(sid))
4275                                                 inval++;
4276
4277                                 if (inval > 0)
4278                                 {
4279                                         $('<span />')
4280                                                 .addClass('badge')
4281                                                 .attr('title', _luci2.tr('%d Errors'.format(inval)))
4282                                                 .text(inval)
4283                                                 .appendTo(tab);
4284
4285                                         invals += inval;
4286                                         tab = null;
4287                                         rv = false;
4288                                 }
4289                         }
4290
4291                         if (invals > 0)
4292                                 $('<span />')
4293                                         .addClass('badge')
4294                                         .attr('title', _luci2.tr('%d Errors'.format(invals)))
4295                                         .text(invals)
4296                                         .appendTo(legend);
4297
4298                         return rv;
4299                 }
4300         });
4301
4302         this.cbi.TypedSection = this.cbi.AbstractSection.extend({
4303                 init: function(uci_type, options)
4304                 {
4305                         this.uci_type = uci_type;
4306                         this.options  = options;
4307                         this.tabs     = [ ];
4308                         this.fields   = { };
4309                         this.active_panel = 0;
4310                         this.active_tab   = { };
4311                 },
4312
4313                 filter: function(section)
4314                 {
4315                         return true;
4316                 },
4317
4318                 sections: function(cb)
4319                 {
4320                         var s1 = this.map.ucisections(this.map.uci_package);
4321                         var s2 = [ ];
4322
4323                         for (var i = 0; i < s1.length; i++)
4324                                 if (s1[i]['.type'] == this.uci_type)
4325                                         if (this.filter(s1[i]))
4326                                                 s2.push(s1[i]);
4327
4328                         if (typeof(cb) == 'function')
4329                                 for (var i = 0; i < s2.length; i++)
4330                                         cb.apply(this, [ s2[i] ]);
4331
4332                         return s2;
4333                 },
4334
4335                 add: function(name)
4336                 {
4337                         this.map.add(this.map.uci_package, this.uci_type, name);
4338                 },
4339
4340                 remove: function(sid)
4341                 {
4342                         this.map.remove(this.map.uci_package, sid);
4343                 },
4344
4345                 _add: function(ev)
4346                 {
4347                         var addb = $(this);
4348                         var name = undefined;
4349                         var self = ev.data.self;
4350
4351                         if (addb.prev().prop('nodeName') == 'INPUT')
4352                                 name = addb.prev().val();
4353
4354                         if (addb.prop('disabled') || name === '')
4355                                 return;
4356
4357                         _luci2.ui.saveScrollTop();
4358
4359                         self.active_panel = -1;
4360                         self.map.save();
4361                         self.add(name);
4362                         self.map.redraw();
4363
4364                         _luci2.ui.restoreScrollTop();
4365                 },
4366
4367                 _remove: function(ev)
4368                 {
4369                         var self = ev.data.self;
4370                         var sid  = ev.data.sid;
4371
4372                         if (ev.data.index == (self.sections().length - 1))
4373                                 self.active_panel = -1;
4374
4375                         _luci2.ui.saveScrollTop();
4376
4377                         self.map.save();
4378                         self.remove(sid);
4379                         self.map.redraw();
4380
4381                         _luci2.ui.restoreScrollTop();
4382
4383                         ev.stopPropagation();
4384                 },
4385
4386                 _sid: function(ev)
4387                 {
4388                         var self = ev.data.self;
4389                         var text = $(this);
4390                         var addb = text.next();
4391                         var errt = addb.next();
4392                         var name = text.val();
4393                         var used = false;
4394
4395                         if (!/^[a-zA-Z0-9_]*$/.test(name))
4396                         {
4397                                 errt.text(_luci2.tr('Invalid section name')).show();
4398                                 text.addClass('error');
4399                                 addb.prop('disabled', true);
4400                                 return false;
4401                         }
4402
4403                         for (var sid in self.map.uci.values[self.map.uci_package])
4404                                 if (sid == name)
4405                                 {
4406                                         used = true;
4407                                         break;
4408                                 }
4409
4410                         for (var sid in self.map.uci.creates[self.map.uci_package])
4411                                 if (sid == name)
4412                                 {
4413                                         used = true;
4414                                         break;
4415                                 }
4416
4417                         if (used)
4418                         {
4419                                 errt.text(_luci2.tr('Name already used')).show();
4420                                 text.addClass('error');
4421                                 addb.prop('disabled', true);
4422                                 return false;
4423                         }
4424
4425                         errt.text('').hide();
4426                         text.removeClass('error');
4427                         addb.prop('disabled', false);
4428                         return true;
4429                 },
4430
4431                 teaser: function(sid)
4432                 {
4433                         var tf = this.teaser_fields;
4434
4435                         if (!tf)
4436                         {
4437                                 tf = this.teaser_fields = [ ];
4438
4439                                 if ($.isArray(this.options.teasers))
4440                                 {
4441                                         for (var i = 0; i < this.options.teasers.length; i++)
4442                                         {
4443                                                 var f = this.options.teasers[i];
4444                                                 if (f instanceof _luci2.cbi.AbstractValue)
4445                                                         tf.push(f);
4446                                                 else if (typeof(f) == 'string' && this.fields[f] instanceof _luci2.cbi.AbstractValue)
4447                                                         tf.push(this.fields[f]);
4448                                         }
4449                                 }
4450                                 else
4451                                 {
4452                                         for (var i = 0; tf.length <= 5 && i < this.tabs.length; i++)
4453                                                 for (var j = 0; tf.length <= 5 && j < this.tabs[i].fields.length; j++)
4454                                                         tf.push(this.tabs[i].fields[j]);
4455                                 }
4456                         }
4457
4458                         var t = '';
4459
4460                         for (var i = 0; i < tf.length; i++)
4461                         {
4462                                 if (tf[i].instance[sid] && tf[i].instance[sid].disabled)
4463                                         continue;
4464
4465                                 var n = tf[i].options.caption || tf[i].name;
4466                                 var v = tf[i].textvalue(sid);
4467
4468                                 if (typeof(v) == 'undefined')
4469                                         continue;
4470
4471                                 t = t + '%s%s: <strong>%s</strong>'.format(t ? ' | ' : '', n, v);
4472                         }
4473
4474                         return t;
4475                 },
4476
4477                 _render_add: function()
4478                 {
4479                         var text = _luci2.tr('Add section');
4480                         var ttip = _luci2.tr('Create new section...');
4481
4482                         if ($.isArray(this.options.add_caption))
4483                                 text = this.options.add_caption[0], ttip = this.options.add_caption[1];
4484                         else if (typeof(this.options.add_caption) == 'string')
4485                                 text = this.options.add_caption, ttip = '';
4486
4487                         var add = $('<div />').addClass('cbi-section-add');
4488
4489                         if (this.options.anonymous === false)
4490                         {
4491                                 $('<input />')
4492                                         .addClass('cbi-input-text')
4493                                         .attr('type', 'text')
4494                                         .attr('placeholder', ttip)
4495                                         .blur({ self: this }, this._sid)
4496                                         .keyup({ self: this }, this._sid)
4497                                         .appendTo(add);
4498
4499                                 $('<img />')
4500                                         .attr('src', _luci2.globals.resource + '/icons/cbi/add.gif')
4501                                         .attr('title', text)
4502                                         .addClass('cbi-button')
4503                                         .click({ self: this }, this._add)
4504                                         .appendTo(add);
4505
4506                                 $('<div />')
4507                                         .addClass('cbi-value-error')
4508                                         .hide()
4509                                         .appendTo(add);
4510                         }
4511                         else
4512                         {
4513                                 $('<input />')
4514                                         .attr('type', 'button')
4515                                         .addClass('cbi-button')
4516                                         .addClass('cbi-button-add')
4517                                         .val(text).attr('title', ttip)
4518                                         .click({ self: this }, this._add)
4519                                         .appendTo(add)
4520                         }
4521
4522                         return add;
4523                 },
4524
4525                 _render_remove: function(sid, index)
4526                 {
4527                         var text = _luci2.tr('Remove');
4528                         var ttip = _luci2.tr('Remove this section');
4529
4530                         if ($.isArray(this.options.remove_caption))
4531                                 text = this.options.remove_caption[0], ttip = this.options.remove_caption[1];
4532                         else if (typeof(this.options.remove_caption) == 'string')
4533                                 text = this.options.remove_caption, ttip = '';
4534
4535                         return $('<input />')
4536                                 .attr('type', 'button')
4537                                 .addClass('cbi-button')
4538                                 .addClass('cbi-button-remove')
4539                                 .val(text).attr('title', ttip)
4540                                 .click({ self: this, sid: sid, index: index }, this._remove);
4541                 },
4542
4543                 _render_caption: function(sid)
4544                 {
4545                         if (typeof(this.options.caption) == 'string')
4546                         {
4547                                 return $('<legend />')
4548                                         .text(this.options.caption.format(sid));
4549                         }
4550                         else if (typeof(this.options.caption) == 'function')
4551                         {
4552                                 return $('<legend />')
4553                                         .text(this.options.caption.call(this, sid));
4554                         }
4555
4556                         return '';
4557                 },
4558
4559                 render: function()
4560                 {
4561                         var allsections = $();
4562                         var panel_index = 0;
4563
4564                         this.instance = { };
4565
4566                         var s = this.sections();
4567
4568                         if (s.length == 0)
4569                         {
4570                                 var fieldset = $('<fieldset />')
4571                                         .addClass('cbi-section');
4572
4573                                 var head = $('<div />')
4574                                         .addClass('cbi-section-head')
4575                                         .appendTo(fieldset);
4576
4577                                 head.append(this._render_caption(undefined));
4578
4579                                 if (typeof(this.options.description) == 'string')
4580                                 {
4581                                         $('<div />')
4582                                                 .addClass('cbi-section-descr')
4583                                                 .text(this.options.description)
4584                                                 .appendTo(head);
4585                                 }
4586
4587                                 allsections = allsections.add(fieldset);
4588                         }
4589
4590                         for (var i = 0; i < s.length; i++)
4591                         {
4592                                 var sid = s[i]['.name'];
4593                                 var inst = this.instance[sid] = { tabs: [ ] };
4594
4595                                 var fieldset = $('<fieldset />')
4596                                         .attr('id', this.id('sort', sid))
4597                                         .addClass('cbi-section');
4598
4599                                 var head = $('<div />')
4600                                         .addClass('cbi-section-head')
4601                                         .attr('cbi-section-num', this.index)
4602                                         .attr('cbi-section-id', sid);
4603
4604                                 head.append(this._render_caption(sid));
4605
4606                                 if (typeof(this.options.description) == 'string')
4607                                 {
4608                                         $('<div />')
4609                                                 .addClass('cbi-section-descr')
4610                                                 .text(this.options.description)
4611                                                 .appendTo(head);
4612                                 }
4613
4614                                 var teaser;
4615                                 if ((s.length > 1 && this.options.collabsible) || this.map.options.collabsible)
4616                                         teaser = $('<div />')
4617                                                 .addClass('cbi-section-teaser')
4618                                                 .appendTo(head);
4619
4620                                 if (this.options.addremove)
4621                                         $('<div />')
4622                                                 .addClass('cbi-section-remove')
4623                                                 .addClass('right')
4624                                                 .append(this._render_remove(sid, panel_index))
4625                                                 .appendTo(head);
4626
4627                                 var body = $('<div />')
4628                                         .attr('index', panel_index++);
4629
4630                                 var fields = $('<fieldset />')
4631                                         .addClass('cbi-section-node');
4632
4633                                 if (this.tabs.length > 1)
4634                                 {
4635                                         var menu = $('<ul />')
4636                                                 .addClass('cbi-tabmenu');
4637
4638                                         for (var j = 0; j < this.tabs.length; j++)
4639                                         {
4640                                                 var tabid = this.id('tab', sid, this.tabs[j].id);
4641                                                 var theadid = this.id('tabhead', sid, this.tabs[j].id);
4642
4643                                                 var tabc = $('<div />')
4644                                                         .addClass('cbi-tabcontainer')
4645                                                         .attr('id', tabid)
4646                                                         .attr('index', j);
4647
4648                                                 if (typeof(this.tabs[j].description) == 'string')
4649                                                 {
4650                                                         $('<div />')
4651                                                                 .addClass('cbi-tab-descr')
4652                                                                 .text(this.tabs[j].description)
4653                                                                 .appendTo(tabc);
4654                                                 }
4655
4656                                                 for (var k = 0; k < this.tabs[j].fields.length; k++)
4657                                                         this.tabs[j].fields[k].render(sid).appendTo(tabc);
4658
4659                                                 tabc.appendTo(fields);
4660                                                 tabc = null;
4661
4662                                                 $('<li />').attr('id', theadid).append(
4663                                                         $('<a />')
4664                                                                 .text(this.tabs[j].caption.format(this.tabs[j].id))
4665                                                                 .attr('href', '#' + tabid)
4666                                                 ).appendTo(menu);
4667                                         }
4668
4669                                         menu.appendTo(body);
4670                                         menu = null;
4671
4672                                         fields.appendTo(body);
4673                                         fields = null;
4674
4675                                         var t = body.tabs({ active: this.active_tab[sid] });
4676
4677                                         t.on('tabsactivate', { self: this, sid: sid }, function(ev, ui) {
4678                                                 var d = ev.data;
4679                                                 d.self.validate();
4680                                                 d.self.active_tab[d.sid] = parseInt(ui.newPanel.attr('index'));
4681                                         });
4682                                 }
4683                                 else
4684                                 {
4685                                         for (var j = 0; j < this.tabs[0].fields.length; j++)
4686                                                 this.tabs[0].fields[j].render(sid).appendTo(fields);
4687
4688                                         fields.appendTo(body);
4689                                         fields = null;
4690                                 }
4691
4692                                 head.appendTo(fieldset);
4693                                 head = null;
4694
4695                                 body.appendTo(fieldset);
4696                                 body = null;
4697
4698                                 allsections = allsections.add(fieldset);
4699                                 fieldset = null;
4700
4701                                 //this.validate(sid);
4702                                 //
4703                                 //if (teaser)
4704                                 //      teaser.append(this.teaser(sid));
4705                         }
4706
4707                         if (this.options.collabsible && s.length > 1)
4708                         {
4709                                 var a = $('<div />').append(allsections).accordion({
4710                                         header: '> fieldset > div.cbi-section-head',
4711                                         heightStyle: 'content',
4712                                         active: this.active_panel
4713                                 });
4714
4715                                 a.on('accordionbeforeactivate', { self: this }, function(ev, ui) {
4716                                         var h = ui.oldHeader;
4717                                         var s = ev.data.self;
4718                                         var i = h.attr('cbi-section-id');
4719
4720                                         h.children('.cbi-section-teaser').empty().append(s.teaser(i));
4721                                         s.validate();
4722                                 });
4723
4724                                 a.on('accordionactivate', { self: this }, function(ev, ui) {
4725                                         ev.data.self.active_panel = parseInt(ui.newPanel.attr('index'));
4726                                 });
4727
4728                                 if (this.options.sortable)
4729                                 {
4730                                         var s = a.sortable({
4731                                                 axis: 'y',
4732                                                 handle: 'div.cbi-section-head'
4733                                         });
4734
4735                                         s.on('sortupdate', { self: this, ids: s.sortable('toArray') }, function(ev, ui) {
4736                                                 var sections = [ ];
4737                                                 for (var i = 0; i < ev.data.ids.length; i++)
4738                                                         sections.push(ev.data.ids[i].substring(ev.data.ids[i].lastIndexOf('.') + 1));
4739                                                 _luci2.uci.order(ev.data.self.map.uci_package, sections);
4740                                         });
4741
4742                                         s.on('sortstop', function(ev, ui) {
4743                                                 ui.item.children('div.cbi-section-head').triggerHandler('focusout');
4744                                         });
4745                                 }
4746
4747                                 if (this.options.addremove)
4748                                         this._render_add().appendTo(a);
4749
4750                                 return a;
4751                         }
4752
4753                         if (this.options.addremove)
4754                                 allsections = allsections.add(this._render_add());
4755
4756                         return allsections;
4757                 },
4758
4759                 finish: function()
4760                 {
4761                         var s = this.sections();
4762
4763                         for (var i = 0; i < s.length; i++)
4764                         {
4765                                 var sid = s[i]['.name'];
4766
4767                                 this.validate(sid);
4768
4769                                 $('#' + this.id('sort', sid))
4770                                         .children('.cbi-section-head')
4771                                         .children('.cbi-section-teaser')
4772                                         .append(this.teaser(sid));
4773                         }
4774                 }
4775         });
4776
4777         this.cbi.TableSection = this.cbi.TypedSection.extend({
4778                 render: function()
4779                 {
4780                         var allsections = $();
4781                         var panel_index = 0;
4782
4783                         this.instance = { };
4784
4785                         var s = this.sections();
4786
4787                         var fieldset = $('<fieldset />')
4788                                 .addClass('cbi-section');
4789
4790                         fieldset.append(this._render_caption(sid));
4791
4792                         if (typeof(this.options.description) == 'string')
4793                         {
4794                                 $('<div />')
4795                                         .addClass('cbi-section-descr')
4796                                         .text(this.options.description)
4797                                         .appendTo(fieldset);
4798                         }
4799
4800                         var fields = $('<div />')
4801                                 .addClass('cbi-section-node')
4802                                 .appendTo(fieldset);
4803
4804                         var table = $('<table />')
4805                                 .addClass('cbi-section-table')
4806                                 .appendTo(fields);
4807
4808                         var thead = $('<thead />')
4809                                 .append($('<tr />').addClass('cbi-section-table-titles'))
4810                                 .appendTo(table);
4811
4812                         for (var j = 0; j < this.tabs[0].fields.length; j++)
4813                                 $('<th />')
4814                                         .addClass('cbi-section-table-cell')
4815                                         .css('width', this.tabs[0].fields[j].options.width || '')
4816                                         .append(this.tabs[0].fields[j].options.caption)
4817                                         .appendTo(thead.children());
4818
4819                         if (this.options.sortable)
4820                                 $('<th />').addClass('cbi-section-table-cell').text(' ').appendTo(thead.children());
4821
4822                         if (this.options.addremove !== false)
4823                                 $('<th />').addClass('cbi-section-table-cell').text(' ').appendTo(thead.children());
4824
4825                         var tbody = $('<tbody />')
4826                                 .appendTo(table);
4827
4828                         if (s.length == 0)
4829                         {
4830                                 $('<tr />')
4831                                         .addClass('cbi-section-table-row')
4832                                         .append(
4833                                                 $('<td />')
4834                                                         .addClass('cbi-section-table-cell')
4835                                                         .addClass('cbi-section-table-placeholder')
4836                                                         .attr('colspan', thead.children().children().length)
4837                                                         .text(this.options.placeholder || _luci2.tr('This section contains no values yet')))
4838                                         .appendTo(tbody);
4839                         }
4840
4841                         for (var i = 0; i < s.length; i++)
4842                         {
4843                                 var sid = s[i]['.name'];
4844                                 var inst = this.instance[sid] = { tabs: [ ] };
4845
4846                                 var row = $('<tr />')
4847                                         .addClass('cbi-section-table-row')
4848                                         .appendTo(tbody);
4849
4850                                 for (var j = 0; j < this.tabs[0].fields.length; j++)
4851                                 {
4852                                         $('<td />')
4853                                                 .addClass('cbi-section-table-cell')
4854                                                 .css('width', this.tabs[0].fields[j].options.width || '')
4855                                                 .append(this.tabs[0].fields[j].render(sid, true))
4856                                                 .appendTo(row);
4857                                 }
4858
4859                                 if (this.options.sortable)
4860                                 {
4861                                         $('<td />')
4862                                                 .addClass('cbi-section-table-cell')
4863                                                 .addClass('cbi-section-table-sort')
4864                                                 .append($('<img />').attr('src', _luci2.globals.resource + '/icons/cbi/up.gif').attr('title', _luci2.tr('Drag to sort')))
4865                                                 .append($('<br />'))
4866                                                 .append($('<img />').attr('src', _luci2.globals.resource + '/icons/cbi/down.gif').attr('title', _luci2.tr('Drag to sort')))
4867                                                 .appendTo(row);
4868                                 }
4869
4870                                 if (this.options.addremove !== false)
4871                                 {
4872                                         $('<td />')
4873                                                 .addClass('cbi-section-table-cell')
4874                                                 .append(this._render_remove(sid))
4875                                                 .appendTo(row);
4876                                 }
4877
4878                                 this.validate(sid);
4879
4880                                 row = null;
4881                         }
4882
4883                         if (this.options.sortable)
4884                         {
4885                                 var s = tbody.sortable({
4886                                         handle: 'td.cbi-section-table-sort'
4887                                 });
4888
4889                                 s.on('sortupdate', { self: this, ids: s.sortable('toArray') }, function(ev, ui) {
4890                                         var sections = [ ];
4891                                         for (var i = 0; i < ev.data.ids.length; i++)
4892                                                 sections.push(ev.data.ids[i].substring(ev.data.ids[i].lastIndexOf('.') + 1));
4893                                         _luci2.uci.order(ev.data.self.map.uci_package, sections);
4894                                 });
4895
4896                                 s.on('sortstop', function(ev, ui) {
4897                                         ui.item.children('div.cbi-section-head').triggerHandler('focusout');
4898                                 });
4899                         }
4900
4901                         if (this.options.addremove)
4902                                 this._render_add().appendTo(fieldset);
4903
4904                         fields = table = thead = tbody = null;
4905
4906                         return fieldset;
4907                 }
4908         });
4909
4910         this.cbi.NamedSection = this.cbi.TypedSection.extend({
4911                 sections: function(cb)
4912                 {
4913                         var sa = [ ];
4914                         var pkg = this.map.uci.values[this.map.uci_package];
4915
4916                         for (var s in pkg)
4917                                 if (pkg[s]['.name'] == this.uci_type)
4918                                 {
4919                                         sa.push(pkg[s]);
4920                                         break;
4921                                 }
4922
4923                         if (typeof(cb) == 'function' && sa.length > 0)
4924                                 cb.apply(this, [ sa[0] ]);
4925
4926                         return sa;
4927                 }
4928         });
4929
4930         this.cbi.DummySection = this.cbi.TypedSection.extend({
4931                 sections: function(cb)
4932                 {
4933                         if (typeof(cb) == 'function')
4934                                 cb.apply(this, [ { '.name': this.uci_type } ]);
4935
4936                         return [ { '.name': this.uci_type } ];
4937                 }
4938         });
4939
4940         this.cbi.Map = AbstractWidget.extend({
4941                 init: function(uci_package, options)
4942                 {
4943                         var self = this;
4944
4945                         this.uci_package = uci_package;
4946                         this.sections = [ ];
4947                         this.options = _luci2.defaults(options, {
4948                                 save:    function() { },
4949                                 prepare: function() {
4950                                         return _luci2.uci.writable(function(writable) {
4951                                                 self.options.readonly = !writable;
4952                                         });
4953                                 }
4954                         });
4955                 },
4956
4957                 load: function()
4958                 {
4959                         this.uci = {
4960                                 newid:   0,
4961                                 values:  { },
4962                                 creates: { },
4963                                 changes: { },
4964                                 deletes: { }
4965                         };
4966
4967                         if (typeof(this.active_panel) == 'undefined')
4968                                 this.active_panel = 0;
4969
4970                         var packages = { };
4971
4972                         for (var i = 0; i < this.sections.length; i++)
4973                                 this.sections[i].ucipackages(packages);
4974
4975                         packages[this.uci_package] = true;
4976
4977                         var load_cb = this._load_cb || (this._load_cb = $.proxy(function(packages) {
4978                                 for (var i = 0; i < packages.length; i++)
4979                                 {
4980                                         this.uci.values[packages[i]['.package']] = packages[i];
4981                                         delete packages[i]['.package'];
4982                                 }
4983
4984                                 var deferreds = [ _luci2.deferrable(this.options.prepare()) ];
4985
4986                                 for (var i = 0; i < this.sections.length; i++)
4987                                 {
4988                                         for (var f in this.sections[i].fields)
4989                                         {
4990                                                 if (typeof(this.sections[i].fields[f].load) != 'function')
4991                                                         continue;
4992
4993                                                 var s = this.sections[i].sections();
4994                                                 for (var j = 0; j < s.length; j++)
4995                                                 {
4996                                                         var rv = this.sections[i].fields[f].load(s[j]['.name']);
4997                                                         if (_luci2.isDeferred(rv))
4998                                                                 deferreds.push(rv);
4999                                                 }
5000                                         }
5001                                 }
5002
5003                                 return $.when.apply($, deferreds);
5004                         }, this));
5005
5006                         _luci2.rpc.batch();
5007
5008                         for (var pkg in packages)
5009                                 _luci2.uci.get_all(pkg);
5010
5011                         return _luci2.rpc.flush().then(load_cb);
5012                 },
5013
5014                 render: function()
5015                 {
5016                         var map = $('<div />').addClass('cbi-map');
5017
5018                         if (typeof(this.options.caption) == 'string')
5019                                 $('<h2 />').text(this.options.caption).appendTo(map);
5020
5021                         if (typeof(this.options.description) == 'string')
5022                                 $('<div />').addClass('cbi-map-descr').text(this.options.description).appendTo(map);
5023
5024                         var sections = $('<div />').appendTo(map);
5025
5026                         for (var i = 0; i < this.sections.length; i++)
5027                         {
5028                                 var s = this.sections[i].render();
5029
5030                                 if (this.options.readonly || this.sections[i].options.readonly)
5031                                         s.find('input, select, button, img.cbi-button').attr('disabled', true);
5032
5033                                 s.appendTo(sections);
5034
5035                                 if (this.sections[i].options.active)
5036                                         this.active_panel = i;
5037                         }
5038
5039                         if (this.options.collabsible)
5040                         {
5041                                 var a = sections.accordion({
5042                                         header: '> fieldset > div.cbi-section-head',
5043                                         heightStyle: 'content',
5044                                         active: this.active_panel
5045                                 });
5046
5047                                 a.on('accordionbeforeactivate', { self: this }, function(ev, ui) {
5048                                         var h = ui.oldHeader;
5049                                         var s = ev.data.self.sections[parseInt(h.attr('cbi-section-num'))];
5050                                         var i = h.attr('cbi-section-id');
5051
5052                                         h.children('.cbi-section-teaser').empty().append(s.teaser(i));
5053
5054                                         for (var i = 0; i < ev.data.self.sections.length; i++)
5055                                                 ev.data.self.sections[i].validate();
5056                                 });
5057
5058                                 a.on('accordionactivate', { self: this }, function(ev, ui) {
5059                                         ev.data.self.active_panel = parseInt(ui.newPanel.attr('index'));
5060                                 });
5061                         }
5062
5063                         if (this.options.pageaction !== false)
5064                         {
5065                                 var a = $('<div />')
5066                                         .addClass('cbi-page-actions')
5067                                         .appendTo(map);
5068
5069                                 $('<input />')
5070                                         .addClass('cbi-button').addClass('cbi-button-apply')
5071                                         .attr('type', 'button')
5072                                         .val(_luci2.tr('Save & Apply'))
5073                                         .appendTo(a);
5074
5075                                 $('<input />')
5076                                         .addClass('cbi-button').addClass('cbi-button-save')
5077                                         .attr('type', 'button')
5078                                         .val(_luci2.tr('Save'))
5079                                         .click({ self: this }, function(ev) { ev.data.self.send(); })
5080                                         .appendTo(a);
5081
5082                                 $('<input />')
5083                                         .addClass('cbi-button').addClass('cbi-button-reset')
5084                                         .attr('type', 'button')
5085                                         .val(_luci2.tr('Reset'))
5086                                         .click({ self: this }, function(ev) { ev.data.self.insertInto(ev.data.self.target); })
5087                                         .appendTo(a);
5088
5089                                 a = null;
5090                         }
5091
5092                         var top = $('<form />').append(map);
5093
5094                         map = null;
5095
5096                         return top;
5097                 },
5098
5099                 finish: function()
5100                 {
5101                         for (var i = 0; i < this.sections.length; i++)
5102                                 this.sections[i].finish();
5103
5104                         this.validate();
5105                 },
5106
5107                 redraw: function()
5108                 {
5109                         this.target.hide().empty().append(this.render());
5110                         this.finish();
5111                         this.target.show();
5112                 },
5113
5114                 section: function(widget, uci_type, options)
5115                 {
5116                         var w = widget ? new widget(uci_type, options) : null;
5117
5118                         if (!(w instanceof _luci2.cbi.AbstractSection))
5119                                 throw 'Widget must be an instance of AbstractSection';
5120
5121                         w.map = this;
5122                         w.index = this.sections.length;
5123
5124                         this.sections.push(w);
5125                         return w;
5126                 },
5127
5128                 formvalue: function()
5129                 {
5130                         var rv = { };
5131
5132                         for (var i = 0; i < this.sections.length; i++)
5133                         {
5134                                 var sids = this.sections[i].formvalue();
5135                                 for (var sid in sids)
5136                                 {
5137                                         var s = rv[sid] || (rv[sid] = { });
5138                                         $.extend(s, sids[sid]);
5139                                 }
5140                         }
5141
5142                         return rv;
5143                 },
5144
5145                 add: function(conf, type, name)
5146                 {
5147                         var c = this.uci.creates;
5148                         var s = '.new.%d'.format(this.uci.newid++);
5149
5150                         if (!c[conf])
5151                                 c[conf] = { };
5152
5153                         c[conf][s] = {
5154                                 '.type':      type,
5155                                 '.name':      s,
5156                                 '.create':    name,
5157                                 '.anonymous': !name
5158                         };
5159
5160                         return s;
5161                 },
5162
5163                 remove: function(conf, sid)
5164                 {
5165                         var n = this.uci.creates;
5166                         var c = this.uci.changes;
5167                         var d = this.uci.deletes;
5168
5169                         /* requested deletion of a just created section */
5170                         if (sid.indexOf('.new.') == 0)
5171                         {
5172                                 if (n[conf])
5173                                         delete n[conf][sid];
5174                         }
5175                         else
5176                         {
5177                                 if (c[conf])
5178                                         delete c[conf][sid];
5179
5180                                 if (!d[conf])
5181                                         d[conf] = { };
5182
5183                                 d[conf][sid] = true;
5184                         }
5185                 },
5186
5187                 ucisections: function(conf, cb)
5188                 {
5189                         var sa = [ ];
5190                         var pkg = this.uci.values[conf];
5191                         var crt = this.uci.creates[conf];
5192                         var del = this.uci.deletes[conf];
5193
5194                         if (!pkg)
5195                                 return sa;
5196
5197                         for (var s in pkg)
5198                                 if (!del || del[s] !== true)
5199                                         sa.push(pkg[s]);
5200
5201                         sa.sort(function(a, b) { return a['.index'] - b['.index'] });
5202
5203                         if (crt)
5204                                 for (var s in crt)
5205                                         sa.push(crt[s]);
5206
5207                         if (typeof(cb) == 'function')
5208                                 for (var i = 0; i < sa.length; i++)
5209                                         cb.apply(this, [ sa[i] ]);
5210
5211                         return sa;
5212                 },
5213
5214                 get: function(conf, sid, opt)
5215                 {
5216                         var v = this.uci.values;
5217                         var n = this.uci.creates;
5218                         var c = this.uci.changes;
5219                         var d = this.uci.deletes;
5220
5221                         /* requested option in a just created section */
5222                         if (sid.indexOf('.new.') == 0)
5223                         {
5224                                 if (!n[conf])
5225                                         return undefined;
5226
5227                                 if (typeof(opt) == 'undefined')
5228                                         return (n[conf][sid] || { });
5229
5230                                 return n[conf][sid][opt];
5231                         }
5232
5233                         /* requested an option value */
5234                         if (typeof(opt) != 'undefined')
5235                         {
5236                                 /* check whether option was deleted */
5237                                 if (d[conf] && d[conf][sid])
5238                                 {
5239                                         if (d[conf][sid] === true)
5240                                                 return undefined;
5241
5242                                         for (var i = 0; i < d[conf][sid].length; i++)
5243                                                 if (d[conf][sid][i] == opt)
5244                                                         return undefined;
5245                                 }
5246
5247                                 /* check whether option was changed */
5248                                 if (c[conf] && c[conf][sid] && typeof(c[conf][sid][opt]) != 'undefined')
5249                                         return c[conf][sid][opt];
5250
5251                                 /* return base value */
5252                                 if (v[conf] && v[conf][sid])
5253                                         return v[conf][sid][opt];
5254
5255                                 return undefined;
5256                         }
5257
5258                         /* requested an entire section */
5259                         if (v[conf])
5260                                 return (v[conf][sid] || { });
5261
5262                         return undefined;
5263                 },
5264
5265                 set: function(conf, sid, opt, val)
5266                 {
5267                         var n = this.uci.creates;
5268                         var c = this.uci.changes;
5269                         var d = this.uci.deletes;
5270
5271                         if (sid.indexOf('.new.') == 0)
5272                         {
5273                                 if (n[conf] && n[conf][sid])
5274                                 {
5275                                         if (typeof(val) != 'undefined')
5276                                                 n[conf][sid][opt] = val;
5277                                         else
5278                                                 delete n[conf][sid][opt];
5279                                 }
5280                         }
5281                         else if (typeof(val) != 'undefined')
5282                         {
5283                                 if (!c[conf])
5284                                         c[conf] = { };
5285
5286                                 if (!c[conf][sid])
5287                                         c[conf][sid] = { };
5288
5289                                 c[conf][sid][opt] = val;
5290                         }
5291                         else
5292                         {
5293                                 if (!d[conf])
5294                                         d[conf] = { };
5295
5296                                 if (!d[conf][sid])
5297                                         d[conf][sid] = [ ];
5298
5299                                 d[conf][sid].push(opt);
5300                         }
5301                 },
5302
5303                 validate: function()
5304                 {
5305                         var rv = true;
5306
5307                         for (var i = 0; i < this.sections.length; i++)
5308                                 if (!this.sections[i].validate())
5309                                         rv = false;
5310
5311                         return rv;
5312                 },
5313
5314                 save: function()
5315                 {
5316                         if (this.options.readonly)
5317                                 return _luci2.deferrable();
5318
5319                         var deferreds = [ _luci2.deferrable(this.options.save()) ];
5320
5321                         for (var i = 0; i < this.sections.length; i++)
5322                         {
5323                                 if (this.sections[i].options.readonly)
5324                                         continue;
5325
5326                                 for (var f in this.sections[i].fields)
5327                                 {
5328                                         if (typeof(this.sections[i].fields[f].save) != 'function')
5329                                                 continue;
5330
5331                                         var s = this.sections[i].sections();
5332                                         for (var j = 0; j < s.length; j++)
5333                                         {
5334                                                 var rv = this.sections[i].fields[f].save(s[j]['.name']);
5335                                                 if (_luci2.isDeferred(rv))
5336                                                         deferreds.push(rv);
5337                                         }
5338                                 }
5339                         }
5340
5341                         return $.when.apply($, deferreds);
5342                 },
5343
5344                 send: function()
5345                 {
5346                         if (!this.validate())
5347                                 return _luci2.deferrable();
5348
5349                         var send_cb = this._send_cb || (this._send_cb = $.proxy(function() {
5350                                 _luci2.rpc.batch();
5351
5352                                 if (this.uci.creates)
5353                                         for (var c in this.uci.creates)
5354                                                 for (var s in this.uci.creates[c])
5355                                                 {
5356                                                         var r = {
5357                                                                 config: c,
5358                                                                 values: { }
5359                                                         };
5360
5361                                                         for (var k in this.uci.creates[c][s])
5362                                                         {
5363                                                                 if (k == '.type')
5364                                                                         r.type = this.uci.creates[c][s][k];
5365                                                                 else if (k == '.create')
5366                                                                         r.name = this.uci.creates[c][s][k];
5367                                                                 else if (k.charAt(0) != '.')
5368                                                                         r.values[k] = this.uci.creates[c][s][k];
5369                                                         }
5370
5371                                                         _luci2.uci.add(r.config, r.type, r.name, r.values);
5372                                                 }
5373
5374                                 if (this.uci.changes)
5375                                         for (var c in this.uci.changes)
5376                                                 for (var s in this.uci.changes[c])
5377                                                         _luci2.uci.set(c, s, this.uci.changes[c][s]);
5378
5379                                 if (this.uci.deletes)
5380                                         for (var c in this.uci.deletes)
5381                                                 for (var s in this.uci.deletes[c])
5382                                                 {
5383                                                         var o = this.uci.deletes[c][s];
5384                                                         _luci2.uci['delete'](c, s, (o === true) ? undefined : o);
5385                                                 }
5386
5387                                 return _luci2.rpc.flush();
5388                         }, this));
5389
5390                         var self = this;
5391
5392                         _luci2.ui.saveScrollTop();
5393                         _luci2.ui.loading(true);
5394
5395                         return this.save().then(send_cb).then(function() {
5396                                 return self.load();
5397                         }).then(function() {
5398                                 self.redraw();
5399                                 self = null;
5400
5401                                 _luci2.ui.loading(false);
5402                                 _luci2.ui.restoreScrollTop();
5403                         });
5404                 },
5405
5406                 dialog: function(id)
5407                 {
5408                         var d = $('<div />');
5409                         var p = $('<p />');
5410
5411                         $('<img />')
5412                                 .attr('src', _luci2.globals.resource + '/icons/loading.gif')
5413                                 .css('vertical-align', 'middle')
5414                                 .css('padding-right', '10px')
5415                                 .appendTo(p);
5416
5417                         p.append(_luci2.tr('Loading data...'));
5418
5419                         p.appendTo(d);
5420                         d.appendTo(id);
5421
5422                         return d.dialog({
5423                                 modal: true,
5424                                 draggable: false,
5425                                 resizable: false,
5426                                 height: 90,
5427                                 open: function() {
5428                                         $(this).parent().children('.ui-dialog-titlebar').hide();
5429                                 }
5430                         });
5431                 },
5432
5433                 insertInto: function(id)
5434                 {
5435                         var self = this;
5436                             self.target = $(id);
5437
5438                         _luci2.ui.loading(true);
5439                         self.target.hide();
5440
5441                         return self.load().then(function() {
5442                                 self.target.empty().append(self.render());
5443                                 self.finish();
5444                                 self.target.show();
5445                                 self = null;
5446                                 _luci2.ui.loading(false);
5447                         });
5448                 }
5449         });
5450 };