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                         var div = _luci2._modal || (
1475                                 _luci2._modal = $('<div />')
1476                                         .addClass('cbi-modal-loader')
1477                                         .append($('<div />').text(_luci2.tr('Loading data...')))
1478                                         .appendTo(body)
1479                         );
1480
1481                         if (enable)
1482                         {
1483                                 body.css('overflow', 'hidden');
1484                                 body.css('padding', 0);
1485                                 body.css('width', win.width());
1486                                 body.css('height', win.height());
1487                                 div.css('width', win.width());
1488                                 div.css('height', win.height());
1489                                 div.show();
1490                         }
1491                         else
1492                         {
1493                                 div.hide();
1494                                 body.css('overflow', '');
1495                                 body.css('padding', '');
1496                                 body.css('width', '');
1497                                 body.css('height', '');
1498                         }
1499                 },
1500
1501                 dialog: function(title, content, options)
1502                 {
1503                         var win = $(window);
1504                         var body = $('body');
1505                         var div = _luci2._dialog || (
1506                                 _luci2._dialog = $('<div />')
1507                                         .addClass('cbi-modal-dialog')
1508                                         .append($('<div />')
1509                                                 .append($('<div />')
1510                                                         .addClass('cbi-modal-dialog-header'))
1511                                                 .append($('<div />')
1512                                                         .addClass('cbi-modal-dialog-body'))
1513                                                 .append($('<div />')
1514                                                         .addClass('cbi-modal-dialog-footer')
1515                                                         .append($('<button />')
1516                                                                 .addClass('cbi-button')
1517                                                                 .text(_luci2.tr('Close'))
1518                                                                 .click(function() {
1519                                                                         $('body')
1520                                                                                 .css('overflow', '')
1521                                                                                 .css('padding', '')
1522                                                                                 .css('width', '')
1523                                                                                 .css('height', '');
1524
1525                                                                         $(this).parent().parent().parent().hide();
1526                                                                 }))))
1527                                         .appendTo(body)
1528                         );
1529
1530                         if (typeof(options) != 'object')
1531                                 options = { };
1532
1533                         if (title === false)
1534                         {
1535                                 body
1536                                         .css('overflow', '')
1537                                         .css('padding', '')
1538                                         .css('width', '')
1539                                         .css('height', '');
1540
1541                                 _luci2._dialog.hide();
1542
1543                                 return;
1544                         }
1545
1546                         var cnt = div.children().children('div.cbi-modal-dialog-body');
1547                         var ftr = div.children().children('div.cbi-modal-dialog-footer');
1548
1549                         ftr.empty();
1550
1551                         if (options.style == 'confirm')
1552                         {
1553                                 ftr.append($('<button />')
1554                                         .addClass('cbi-button')
1555                                         .text(_luci2.tr('Ok'))
1556                                         .click(options.confirm || function() { _luci2.ui.dialog(false) }));
1557
1558                                 ftr.append($('<button />')
1559                                         .addClass('cbi-button')
1560                                         .text(_luci2.tr('Cancel'))
1561                                         .click(options.cancel || function() { _luci2.ui.dialog(false) }));
1562                         }
1563                         else if (options.style == 'close')
1564                         {
1565                                 ftr.append($('<button />')
1566                                         .addClass('cbi-button')
1567                                         .text(_luci2.tr('Close'))
1568                                         .click(options.close || function() { _luci2.ui.dialog(false) }));
1569                         }
1570                         else if (options.style == 'wait')
1571                         {
1572                                 ftr.append($('<button />')
1573                                         .addClass('cbi-button')
1574                                         .text(_luci2.tr('Close'))
1575                                         .attr('disabled', true));
1576                         }
1577
1578                         div.find('div.cbi-modal-dialog-header').text(title);
1579                         div.show();
1580
1581                         cnt
1582                                 .css('max-height', Math.floor(win.height() * 0.70) + 'px')
1583                                 .empty()
1584                                 .append(content);
1585
1586                         div.children()
1587                                 .css('margin-top', -Math.floor(div.children().height() / 2) + 'px');
1588
1589                         body.css('overflow', 'hidden');
1590                         body.css('padding', 0);
1591                         body.css('width', win.width());
1592                         body.css('height', win.height());
1593                         div.css('width', win.width());
1594                         div.css('height', win.height());
1595                 },
1596
1597                 upload: function(title, content, options)
1598                 {
1599                         var form = _luci2._upload || (
1600                                 _luci2._upload = $('<form />')
1601                                         .attr('method', 'post')
1602                                         .attr('action', '/cgi-bin/luci-upload')
1603                                         .attr('enctype', 'multipart/form-data')
1604                                         .attr('target', 'cbi-fileupload-frame')
1605                                         .append($('<p />'))
1606                                         .append($('<input />')
1607                                                 .attr('type', 'hidden')
1608                                                 .attr('name', 'sessionid')
1609                                                 .attr('value', _luci2.globals.sid))
1610                                         .append($('<input />')
1611                                                 .attr('type', 'hidden')
1612                                                 .attr('name', 'filename')
1613                                                 .attr('value', options.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
1631                         var finish = _luci2._upload_finish_cb || (
1632                                 _luci2._upload_finish_cb = function(ev) {
1633                                         $(this).off('load');
1634
1635                                         var body = (this.contentDocument || this.contentWindow.document).body;
1636                                         if (body.firstChild.tagName.toLowerCase() == 'pre')
1637                                                 body = body.firstChild;
1638
1639                                         var json;
1640                                         try {
1641                                                 json = $.parseJSON(body.innerHTML);
1642                                         } catch(e) {
1643                                                 json = {
1644                                                         message: _luci2.tr('Invalid server response received'),
1645                                                         error: [ -1, _luci2.tr('Invalid data') ]
1646                                                 };
1647                                         };
1648
1649                                         if (json.error)
1650                                         {
1651                                                 L.ui.dialog(L.tr('File upload'), [
1652                                                         $('<p />').text(_luci2.tr('The file upload failed with the server response below:')),
1653                                                         $('<pre />').addClass('alert-message').text(json.message || json.error[1]),
1654                                                         $('<p />').text(_luci2.tr('In case of network problems try uploading the file again.'))
1655                                                 ], { style: 'close' });
1656                                         }
1657                                         else if (typeof(ev.data.cb) == 'function')
1658                                         {
1659                                                 ev.data.cb(json);
1660                                         }
1661                                 }
1662                         );
1663
1664                         var confirm = _luci2._upload_confirm_cb || (
1665                                 _luci2._upload_confirm_cb = function() {
1666                                         var d = _luci2._upload;
1667                                         var f = d.find('.cbi-input-file');
1668                                         var b = d.find('.progressbar');
1669                                         var p = d.find('p');
1670
1671                                         if (!f.val())
1672                                                 return;
1673
1674                                         d.find('iframe').on('load', { cb: options.success }, finish);
1675                                         d.submit();
1676
1677                                         f.hide();
1678                                         b.show();
1679                                         p.text(_luci2.tr('File upload in progress …'));
1680
1681                                         _luci2._dialog.find('button').prop('disabled', true);
1682                                 }
1683                         );
1684
1685                         _luci2._upload.find('.progressbar').hide();
1686                         _luci2._upload.find('.cbi-input-file').val('').show();
1687                         _luci2._upload.find('p').text(content || _luci2.tr('Select the file to upload and press "%s" to proceed.').format(_luci2.tr('Ok')));
1688
1689                         _luci2.ui.dialog(title || _luci2.tr('File upload'), _luci2._upload, {
1690                                 style: 'confirm',
1691                                 confirm: confirm
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                         if (!_luci2._login_deferred || _luci2._login_deferred.state() != 'pending')
1770                                 _luci2._login_deferred = $.Deferred();
1771
1772                         /* try to find sid from hash */
1773                         var sid = _luci2.getHash('id');
1774                         if (sid && sid.match(/^[a-f0-9]{32}$/))
1775                         {
1776                                 _luci2.globals.sid = sid;
1777                                 _luci2.session.isAlive().then(function(access) {
1778                                         if (access)
1779                                         {
1780                                                 _luci2.session.startHeartbeat();
1781                                                 _luci2._login_deferred.resolve();
1782                                         }
1783                                         else
1784                                         {
1785                                                 _luci2.setHash('id', undefined);
1786                                                 _luci2.ui.login();
1787                                         }
1788                                 });
1789
1790                                 return _luci2._login_deferred;
1791                         }
1792
1793                         var form = _luci2._login || (
1794                                 _luci2._login = $('<div />')
1795                                         .append($('<p />')
1796                                                 .addClass('alert-message')
1797                                                 .text(_luci2.tr('Wrong username or password given!')))
1798                                         .append($('<p />')
1799                                                 .append($('<label />')
1800                                                         .text(_luci2.tr('Username'))
1801                                                         .append($('<br />'))
1802                                                         .append($('<input />')
1803                                                                 .attr('type', 'text')
1804                                                                 .attr('name', 'username')
1805                                                                 .attr('value', 'root')
1806                                                                 .addClass('cbi-input-text'))))
1807                                         .append($('<p />')
1808                                                 .append($('<label />')
1809                                                         .text(_luci2.tr('Password'))
1810                                                         .append($('<br />'))
1811                                                         .append($('<input />')
1812                                                                 .attr('type', 'password')
1813                                                                 .attr('name', 'password')
1814                                                                 .addClass('cbi-input-password'))))
1815                                         .append($('<p />')
1816                                                 .text(_luci2.tr('Enter your username and password above, then click "%s" to proceed.').format(_luci2.tr('Ok'))))
1817                         );
1818
1819                         var response_cb = _luci2._login_response_cb || (
1820                                 _luci2._login_response_cb = function(response) {
1821                                         if (!response.ubus_rpc_session)
1822                                         {
1823                                                 _luci2.ui.login(true);
1824                                         }
1825                                         else
1826                                         {
1827                                                 _luci2.globals.sid = response.ubus_rpc_session;
1828                                                 _luci2.setHash('id', _luci2.globals.sid);
1829                                                 _luci2.session.startHeartbeat();
1830                                                 _luci2.ui.dialog(false);
1831                                                 _luci2._login_deferred.resolve();
1832                                         }
1833                                 }
1834                         );
1835
1836                         var confirm_cb = _luci2._login_confirm_cb || (
1837                                 _luci2._login_confirm_cb = function() {
1838                                         var d = _luci2._login;
1839                                         var u = d.find('[name=username]').val();
1840                                         var p = d.find('[name=password]').val();
1841
1842                                         if (!u)
1843                                                 return;
1844
1845                                         _luci2.ui.dialog(
1846                                                 _luci2.tr('Logging in'), [
1847                                                         $('<p />').text(_luci2.tr('Log in in progress …')),
1848                                                         $('<div />')
1849                                                                 .css('width', '100%')
1850                                                                 .addClass('progressbar')
1851                                                                 .addClass('intermediate')
1852                                                                 .append($('<div />')
1853                                                                         .css('width', '100%'))
1854                                                 ], { style: 'wait' }
1855                                         );
1856
1857                                         _luci2.globals.sid = '00000000000000000000000000000000';
1858                                         _luci2.session.login(u, p).then(response_cb);
1859                                 }
1860                         );
1861
1862                         if (invalid)
1863                                 form.find('.alert-message').show();
1864                         else
1865                                 form.find('.alert-message').hide();
1866
1867                         _luci2.ui.dialog(_luci2.tr('Authorization Required'), form, {
1868                                 style: 'confirm',
1869                                 confirm: confirm_cb
1870                         });
1871
1872                         return _luci2._login_deferred;
1873                 },
1874
1875                 cryptPassword: _luci2.rpc.declare({
1876                         object: 'luci2.ui',
1877                         method: 'crypt',
1878                         params: [ 'data' ],
1879                         expect: { crypt: '' }
1880                 }),
1881
1882
1883                 _acl_merge_scope: function(acl_scope, scope)
1884                 {
1885                         if ($.isArray(scope))
1886                         {
1887                                 for (var i = 0; i < scope.length; i++)
1888                                         acl_scope[scope[i]] = true;
1889                         }
1890                         else if ($.isPlainObject(scope))
1891                         {
1892                                 for (var object_name in scope)
1893                                 {
1894                                         if (!$.isArray(scope[object_name]))
1895                                                 continue;
1896
1897                                         var acl_object = acl_scope[object_name] || (acl_scope[object_name] = { });
1898
1899                                         for (var i = 0; i < scope[object_name].length; i++)
1900                                                 acl_object[scope[object_name][i]] = true;
1901                                 }
1902                         }
1903                 },
1904
1905                 _acl_merge_permission: function(acl_perm, perm)
1906                 {
1907                         if ($.isPlainObject(perm))
1908                         {
1909                                 for (var scope_name in perm)
1910                                 {
1911                                         var acl_scope = acl_perm[scope_name] || (acl_perm[scope_name] = { });
1912                                         this._acl_merge_scope(acl_scope, perm[scope_name]);
1913                                 }
1914                         }
1915                 },
1916
1917                 _acl_merge_group: function(acl_group, group)
1918                 {
1919                         if ($.isPlainObject(group))
1920                         {
1921                                 if (!acl_group.description)
1922                                         acl_group.description = group.description;
1923
1924                                 if (group.read)
1925                                 {
1926                                         var acl_perm = acl_group.read || (acl_group.read = { });
1927                                         this._acl_merge_permission(acl_perm, group.read);
1928                                 }
1929
1930                                 if (group.write)
1931                                 {
1932                                         var acl_perm = acl_group.write || (acl_group.write = { });
1933                                         this._acl_merge_permission(acl_perm, group.write);
1934                                 }
1935                         }
1936                 },
1937
1938                 _acl_merge_tree: function(acl_tree, tree)
1939                 {
1940                         if ($.isPlainObject(tree))
1941                         {
1942                                 for (var group_name in tree)
1943                                 {
1944                                         var acl_group = acl_tree[group_name] || (acl_tree[group_name] = { });
1945                                         this._acl_merge_group(acl_group, tree[group_name]);
1946                                 }
1947                         }
1948                 },
1949
1950                 listAvailableACLs: _luci2.rpc.declare({
1951                         object: 'luci2.ui',
1952                         method: 'acls',
1953                         expect: { acls: [ ] },
1954                         filter: function(trees) {
1955                                 var acl_tree = { };
1956                                 for (var i = 0; i < trees.length; i++)
1957                                         _luci2.ui._acl_merge_tree(acl_tree, trees[i]);
1958                                 return acl_tree;
1959                         }
1960                 }),
1961
1962                 renderMainMenu: _luci2.rpc.declare({
1963                         object: 'luci2.ui',
1964                         method: 'menu',
1965                         expect: { menu: { } },
1966                         filter: function(entries) {
1967                                 _luci2.globals.mainMenu = new _luci2.ui.menu();
1968                                 _luci2.globals.mainMenu.entries(entries);
1969
1970                                 $('#mainmenu')
1971                                         .empty()
1972                                         .append(_luci2.globals.mainMenu.render(0, 1));
1973                         }
1974                 }),
1975
1976                 renderViewMenu: function()
1977                 {
1978                         $('#viewmenu')
1979                                 .empty()
1980                                 .append(_luci2.globals.mainMenu.render(2, 900));
1981                 },
1982
1983                 renderView: function(node)
1984                 {
1985                         var name = node.view.split(/\//).join('.');
1986
1987                         _luci2.ui.renderViewMenu();
1988
1989                         if (!_luci2._views)
1990                                 _luci2._views = { };
1991
1992                         _luci2.setHash('view', node.view);
1993
1994                         if (_luci2._views[name] instanceof _luci2.ui.view)
1995                                 return _luci2._views[name].render();
1996
1997                         var url = _luci2.globals.resource + '/view/' + name + '.js';
1998
1999                         return $.ajax(url, {
2000                                 method: 'GET',
2001                                 cache: true,
2002                                 dataType: 'text'
2003                         }).then(function(data) {
2004                                 try {
2005                                         var viewConstructorSource = (
2006                                                 '(function(L, $) {\n' +
2007                                                         'return %s' +
2008                                                 '})(_luci2, $);\n\n' +
2009                                                 '//@ sourceURL=%s'
2010                                         ).format(data, url);
2011
2012                                         var viewConstructor = eval(viewConstructorSource);
2013
2014                                         _luci2._views[name] = new viewConstructor({
2015                                                 name: name,
2016                                                 acls: node.write || { }
2017                                         });
2018
2019                                         return _luci2._views[name].render();
2020                                 }
2021                                 catch(e) {
2022                                         alert('Unable to instantiate view "%s": %s'.format(url, e));
2023                                 };
2024
2025                                 return $.Deferred().resolve();
2026                         });
2027                 },
2028
2029                 updateHostname: function()
2030                 {
2031                         return _luci2.system.getBoardInfo().then(function(info) {
2032                                 if (info.hostname)
2033                                         $('#hostname').text(info.hostname);
2034                         });
2035                 },
2036
2037                 init: function()
2038                 {
2039                         _luci2.ui.loading(true);
2040
2041                         $.when(
2042                                 _luci2.ui.updateHostname(),
2043                                 _luci2.ui.renderMainMenu()
2044                         ).then(function() {
2045                                 _luci2.ui.renderView(_luci2.globals.defaultNode).then(function() {
2046                                         _luci2.ui.loading(false);
2047                                 })
2048                         });
2049                 }
2050         };
2051
2052         var AbstractWidget = Class.extend({
2053                 i18n: function(text) {
2054                         return text;
2055                 },
2056
2057                 toString: function() {
2058                         var x = document.createElement('div');
2059                                 x.appendChild(this.render());
2060
2061                         return x.innerHTML;
2062                 },
2063
2064                 insertInto: function(id) {
2065                         return $(id).empty().append(this.render());
2066                 }
2067         });
2068
2069         this.ui.view = AbstractWidget.extend({
2070                 _fetch_template: function()
2071                 {
2072                         return $.ajax(_luci2.globals.resource + '/template/' + this.options.name + '.htm', {
2073                                 method: 'GET',
2074                                 cache: true,
2075                                 dataType: 'text',
2076                                 success: function(data) {
2077                                         data = data.replace(/<%([#:=])?(.+?)%>/g, function(match, p1, p2) {
2078                                                 p2 = p2.replace(/^\s+/, '').replace(/\s+$/, '');
2079                                                 switch (p1)
2080                                                 {
2081                                                 case '#':
2082                                                         return '';
2083
2084                                                 case ':':
2085                                                         return _luci2.tr(p2);
2086
2087                                                 case '=':
2088                                                         return _luci2.globals[p2] || '';
2089
2090                                                 default:
2091                                                         return '(?' + match + ')';
2092                                                 }
2093                                         });
2094
2095                                         $('#maincontent').append(data);
2096                                 }
2097                         });
2098                 },
2099
2100                 execute: function()
2101                 {
2102                         throw "Not implemented";
2103                 },
2104
2105                 render: function()
2106                 {
2107                         var container = $('#maincontent');
2108
2109                         container.empty();
2110
2111                         if (this.title)
2112                                 container.append($('<h2 />').append(this.title));
2113
2114                         if (this.description)
2115                                 container.append($('<div />').addClass('cbi-map-descr').append(this.description));
2116
2117                         var self = this;
2118                         return this._fetch_template().then(function() {
2119                                 return _luci2.deferrable(self.execute());
2120                         });
2121                 }
2122         });
2123
2124         this.ui.menu = AbstractWidget.extend({
2125                 init: function() {
2126                         this._nodes = { };
2127                 },
2128
2129                 entries: function(entries)
2130                 {
2131                         for (var entry in entries)
2132                         {
2133                                 var path = entry.split(/\//);
2134                                 var node = this._nodes;
2135
2136                                 for (i = 0; i < path.length; i++)
2137                                 {
2138                                         if (!node.childs)
2139                                                 node.childs = { };
2140
2141                                         if (!node.childs[path[i]])
2142                                                 node.childs[path[i]] = { };
2143
2144                                         node = node.childs[path[i]];
2145                                 }
2146
2147                                 $.extend(node, entries[entry]);
2148                         }
2149                 },
2150
2151                 _indexcmp: function(a, b)
2152                 {
2153                         var x = a.index || 0;
2154                         var y = b.index || 0;
2155                         return (x - y);
2156                 },
2157
2158                 firstChildView: function(node)
2159                 {
2160                         if (node.view)
2161                                 return node;
2162
2163                         var nodes = [ ];
2164                         for (var child in (node.childs || { }))
2165                                 nodes.push(node.childs[child]);
2166
2167                         nodes.sort(this._indexcmp);
2168
2169                         for (var i = 0; i < nodes.length; i++)
2170                         {
2171                                 var child = this.firstChildView(nodes[i]);
2172                                 if (child)
2173                                 {
2174                                         $.extend(node, child);
2175                                         return node;
2176                                 }
2177                         }
2178
2179                         return undefined;
2180                 },
2181
2182                 _onclick: function(ev)
2183                 {
2184                         _luci2.ui.loading(true);
2185                         _luci2.ui.renderView(ev.data).then(function() {
2186                                 _luci2.ui.loading(false);
2187                         });
2188
2189                         ev.preventDefault();
2190                         this.blur();
2191                 },
2192
2193                 _render: function(childs, level, min, max)
2194                 {
2195                         var nodes = [ ];
2196                         for (var node in childs)
2197                         {
2198                                 var child = this.firstChildView(childs[node]);
2199                                 if (child)
2200                                         nodes.push(childs[node]);
2201                         }
2202
2203                         nodes.sort(this._indexcmp);
2204
2205                         var list = $('<ul />');
2206
2207                         if (level == 0)
2208                                 list.addClass('nav');
2209                         else if (level == 1)
2210                                 list.addClass('dropdown-menu');
2211
2212                         for (var i = 0; i < nodes.length; i++)
2213                         {
2214                                 if (!_luci2.globals.defaultNode)
2215                                 {
2216                                         var v = _luci2.getHash('view');
2217                                         if (!v || v == nodes[i].view)
2218                                                 _luci2.globals.defaultNode = nodes[i];
2219                                 }
2220
2221                                 var item = $('<li />')
2222                                         .append($('<a />')
2223                                                 .attr('href', '#')
2224                                                 .text(_luci2.tr(nodes[i].title))
2225                                                 .click(nodes[i], this._onclick))
2226                                         .appendTo(list);
2227
2228                                 if (nodes[i].childs && level < max)
2229                                 {
2230                                         item.addClass('dropdown');
2231                                         item.find('a').addClass('menu');
2232                                         item.append(this._render(nodes[i].childs, level + 1));
2233                                 }
2234                         }
2235
2236                         return list.get(0);
2237                 },
2238
2239                 render: function(min, max)
2240                 {
2241                         var top = min ? this.getNode(_luci2.globals.defaultNode.view, min) : this._nodes;
2242                         return this._render(top.childs, 0, min, max);
2243                 },
2244
2245                 getNode: function(path, max)
2246                 {
2247                         var p = path.split(/\//);
2248                         var n = this._nodes;
2249
2250                         if (typeof(max) == 'undefined')
2251                                 max = p.length;
2252
2253                         for (var i = 0; i < max; i++)
2254                         {
2255                                 if (!n.childs[p[i]])
2256                                         return undefined;
2257
2258                                 n = n.childs[p[i]];
2259                         }
2260
2261                         return n;
2262                 }
2263         });
2264
2265         this.ui.table = AbstractWidget.extend({
2266                 init: function()
2267                 {
2268                         this._rows = [ ];
2269                 },
2270
2271                 row: function(values)
2272                 {
2273                         if ($.isArray(values))
2274                         {
2275                                 this._rows.push(values);
2276                         }
2277                         else if ($.isPlainObject(values))
2278                         {
2279                                 var v = [ ];
2280                                 for (var i = 0; i < this.options.columns.length; i++)
2281                                 {
2282                                         var col = this.options.columns[i];
2283
2284                                         if (typeof col.key == 'string')
2285                                                 v.push(values[col.key]);
2286                                         else
2287                                                 v.push(null);
2288                                 }
2289                                 this._rows.push(v);
2290                         }
2291                 },
2292
2293                 rows: function(rows)
2294                 {
2295                         for (var i = 0; i < rows.length; i++)
2296                                 this.row(rows[i]);
2297                 },
2298
2299                 render: function(id)
2300                 {
2301                         var fieldset = document.createElement('fieldset');
2302                                 fieldset.className = 'cbi-section';
2303
2304                         if (this.options.caption)
2305                         {
2306                                 var legend = document.createElement('legend');
2307                                 $(legend).append(this.options.caption);
2308                                 fieldset.appendChild(legend);
2309                         }
2310
2311                         var table = document.createElement('table');
2312                                 table.className = 'cbi-section-table';
2313
2314                         var has_caption = false;
2315                         var has_description = false;
2316
2317                         for (var i = 0; i < this.options.columns.length; i++)
2318                                 if (this.options.columns[i].caption)
2319                                 {
2320                                         has_caption = true;
2321                                         break;
2322                                 }
2323                                 else if (this.options.columns[i].description)
2324                                 {
2325                                         has_description = true;
2326                                         break;
2327                                 }
2328
2329                         if (has_caption)
2330                         {
2331                                 var tr = table.insertRow(-1);
2332                                         tr.className = 'cbi-section-table-titles';
2333
2334                                 for (var i = 0; i < this.options.columns.length; i++)
2335                                 {
2336                                         var col = this.options.columns[i];
2337                                         var th = document.createElement('th');
2338                                                 th.className = 'cbi-section-table-cell';
2339
2340                                         tr.appendChild(th);
2341
2342                                         if (col.width)
2343                                                 th.style.width = col.width;
2344
2345                                         if (col.align)
2346                                                 th.style.textAlign = col.align;
2347
2348                                         if (col.caption)
2349                                                 $(th).append(col.caption);
2350                                 }
2351                         }
2352
2353                         if (has_description)
2354                         {
2355                                 var tr = table.insertRow(-1);
2356                                         tr.className = 'cbi-section-table-descr';
2357
2358                                 for (var i = 0; i < this.options.columns.length; i++)
2359                                 {
2360                                         var col = this.options.columns[i];
2361                                         var th = document.createElement('th');
2362                                                 th.className = 'cbi-section-table-cell';
2363
2364                                         tr.appendChild(th);
2365
2366                                         if (col.width)
2367                                                 th.style.width = col.width;
2368
2369                                         if (col.align)
2370                                                 th.style.textAlign = col.align;
2371
2372                                         if (col.description)
2373                                                 $(th).append(col.description);
2374                                 }
2375                         }
2376
2377                         if (this._rows.length == 0)
2378                         {
2379                                 if (this.options.placeholder)
2380                                 {
2381                                         var tr = table.insertRow(-1);
2382                                         var td = tr.insertCell(-1);
2383                                                 td.className = 'cbi-section-table-cell';
2384
2385                                         td.colSpan = this.options.columns.length;
2386                                         $(td).append(this.options.placeholder);
2387                                 }
2388                         }
2389                         else
2390                         {
2391                                 for (var i = 0; i < this._rows.length; i++)
2392                                 {
2393                                         var tr = table.insertRow(-1);
2394
2395                                         for (var j = 0; j < this.options.columns.length; j++)
2396                                         {
2397                                                 var col = this.options.columns[j];
2398                                                 var td = tr.insertCell(-1);
2399
2400                                                 var val = this._rows[i][j];
2401
2402                                                 if (typeof(val) == 'undefined')
2403                                                         val = col.placeholder;
2404
2405                                                 if (typeof(val) == 'undefined')
2406                                                         val = '';
2407
2408                                                 if (col.width)
2409                                                         td.style.width = col.width;
2410
2411                                                 if (col.align)
2412                                                         td.style.textAlign = col.align;
2413
2414                                                 if (typeof col.format == 'string')
2415                                                         $(td).append(col.format.format(val));
2416                                                 else if (typeof col.format == 'function')
2417                                                         $(td).append(col.format(val, i));
2418                                                 else
2419                                                         $(td).append(val);
2420                                         }
2421                                 }
2422                         }
2423
2424                         this._rows = [ ];
2425                         fieldset.appendChild(table);
2426
2427                         return fieldset;
2428                 }
2429         });
2430
2431         this.ui.progress = AbstractWidget.extend({
2432                 render: function()
2433                 {
2434                         var vn = parseInt(this.options.value) || 0;
2435                         var mn = parseInt(this.options.max) || 100;
2436                         var pc = Math.floor((100 / mn) * vn);
2437
2438                         var bar = document.createElement('div');
2439                                 bar.className = 'progressbar';
2440
2441                         bar.appendChild(document.createElement('div'));
2442                         bar.lastChild.appendChild(document.createElement('div'));
2443                         bar.lastChild.style.width = pc + '%';
2444
2445                         if (typeof(this.options.format) == 'string')
2446                                 $(bar.lastChild.lastChild).append(this.options.format.format(this.options.value, this.options.max, pc));
2447                         else if (typeof(this.options.format) == 'function')
2448                                 $(bar.lastChild.lastChild).append(this.options.format(pc));
2449                         else
2450                                 $(bar.lastChild.lastChild).append('%.2f%%'.format(pc));
2451
2452                         return bar;
2453                 }
2454         });
2455
2456         this.ui.devicebadge = AbstractWidget.extend({
2457                 render: function()
2458                 {
2459                         var dev = this.options.l3_device || this.options.device || '?';
2460
2461                         var span = document.createElement('span');
2462                                 span.className = 'ifacebadge';
2463
2464                         if (typeof(this.options.signal) == 'number' ||
2465                                 typeof(this.options.noise) == 'number')
2466                         {
2467                                 var r = 'none';
2468                                 if (typeof(this.options.signal) != 'undefined' &&
2469                                         typeof(this.options.noise) != 'undefined')
2470                                 {
2471                                         var q = (-1 * (this.options.noise - this.options.signal)) / 5;
2472                                         if (q < 1)
2473                                                 r = '0';
2474                                         else if (q < 2)
2475                                                 r = '0-25';
2476                                         else if (q < 3)
2477                                                 r = '25-50';
2478                                         else if (q < 4)
2479                                                 r = '50-75';
2480                                         else
2481                                                 r = '75-100';
2482                                 }
2483
2484                                 span.appendChild(document.createElement('img'));
2485                                 span.lastChild.src = _luci2.globals.resource + '/icons/signal-' + r + '.png';
2486
2487                                 if (r == 'none')
2488                                         span.title = _luci2.tr('No signal');
2489                                 else
2490                                         span.title = '%s: %d %s / %s: %d %s'.format(
2491                                                 _luci2.tr('Signal'), this.options.signal, _luci2.tr('dBm'),
2492                                                 _luci2.tr('Noise'), this.options.noise, _luci2.tr('dBm')
2493                                         );
2494                         }
2495                         else
2496                         {
2497                                 var type = 'ethernet';
2498                                 var desc = _luci2.tr('Ethernet device');
2499
2500                                 if (this.options.l3_device != this.options.device)
2501                                 {
2502                                         type = 'tunnel';
2503                                         desc = _luci2.tr('Tunnel interface');
2504                                 }
2505                                 else if (dev.indexOf('br-') == 0)
2506                                 {
2507                                         type = 'bridge';
2508                                         desc = _luci2.tr('Bridge');
2509                                 }
2510                                 else if (dev.indexOf('.') > 0)
2511                                 {
2512                                         type = 'vlan';
2513                                         desc = _luci2.tr('VLAN interface');
2514                                 }
2515                                 else if (dev.indexOf('wlan') == 0 ||
2516                                                  dev.indexOf('ath') == 0 ||
2517                                                  dev.indexOf('wl') == 0)
2518                                 {
2519                                         type = 'wifi';
2520                                         desc = _luci2.tr('Wireless Network');
2521                                 }
2522
2523                                 span.appendChild(document.createElement('img'));
2524                                 span.lastChild.src = _luci2.globals.resource + '/icons/' + type + (this.options.up ? '' : '_disabled') + '.png';
2525                                 span.title = desc;
2526                         }
2527
2528                         $(span).append(' ');
2529                         $(span).append(dev);
2530
2531                         return span;
2532                 }
2533         });
2534
2535         var type = function(f, l)
2536         {
2537                 f.message = l;
2538                 return f;
2539         };
2540
2541         this.cbi = {
2542                 validation: {
2543                         i18n: function(msg)
2544                         {
2545                                 _luci2.cbi.validation.message = _luci2.tr(msg);
2546                         },
2547
2548                         compile: function(code)
2549                         {
2550                                 var pos = 0;
2551                                 var esc = false;
2552                                 var depth = 0;
2553                                 var types = _luci2.cbi.validation.types;
2554                                 var stack = [ ];
2555
2556                                 code += ',';
2557
2558                                 for (var i = 0; i < code.length; i++)
2559                                 {
2560                                         if (esc)
2561                                         {
2562                                                 esc = false;
2563                                                 continue;
2564                                         }
2565
2566                                         switch (code.charCodeAt(i))
2567                                         {
2568                                         case 92:
2569                                                 esc = true;
2570                                                 break;
2571
2572                                         case 40:
2573                                         case 44:
2574                                                 if (depth <= 0)
2575                                                 {
2576                                                         if (pos < i)
2577                                                         {
2578                                                                 var label = code.substring(pos, i);
2579                                                                         label = label.replace(/\\(.)/g, '$1');
2580                                                                         label = label.replace(/^[ \t]+/g, '');
2581                                                                         label = label.replace(/[ \t]+$/g, '');
2582
2583                                                                 if (label && !isNaN(label))
2584                                                                 {
2585                                                                         stack.push(parseFloat(label));
2586                                                                 }
2587                                                                 else if (label.match(/^(['"]).*\1$/))
2588                                                                 {
2589                                                                         stack.push(label.replace(/^(['"])(.*)\1$/, '$2'));
2590                                                                 }
2591                                                                 else if (typeof types[label] == 'function')
2592                                                                 {
2593                                                                         stack.push(types[label]);
2594                                                                         stack.push(null);
2595                                                                 }
2596                                                                 else
2597                                                                 {
2598                                                                         throw "Syntax error, unhandled token '"+label+"'";
2599                                                                 }
2600                                                         }
2601                                                         pos = i+1;
2602                                                 }
2603                                                 depth += (code.charCodeAt(i) == 40);
2604                                                 break;
2605
2606                                         case 41:
2607                                                 if (--depth <= 0)
2608                                                 {
2609                                                         if (typeof stack[stack.length-2] != 'function')
2610                                                                 throw "Syntax error, argument list follows non-function";
2611
2612                                                         stack[stack.length-1] =
2613                                                                 arguments.callee(code.substring(pos, i));
2614
2615                                                         pos = i+1;
2616                                                 }
2617                                                 break;
2618                                         }
2619                                 }
2620
2621                                 return stack;
2622                         }
2623                 }
2624         };
2625
2626         var validation = this.cbi.validation;
2627
2628         validation.types = {
2629                 'integer': function()
2630                 {
2631                         if (this.match(/^-?[0-9]+$/) != null)
2632                                 return true;
2633
2634                         validation.i18n('Must be a valid integer');
2635                         return false;
2636                 },
2637
2638                 'uinteger': function()
2639                 {
2640                         if (validation.types['integer'].apply(this) && (this >= 0))
2641                                 return true;
2642
2643                         validation.i18n('Must be a positive integer');
2644                         return false;
2645                 },
2646
2647                 'float': function()
2648                 {
2649                         if (!isNaN(parseFloat(this)))
2650                                 return true;
2651
2652                         validation.i18n('Must be a valid number');
2653                         return false;
2654                 },
2655
2656                 'ufloat': function()
2657                 {
2658                         if (validation.types['float'].apply(this) && (this >= 0))
2659                                 return true;
2660
2661                         validation.i18n('Must be a positive number');
2662                         return false;
2663                 },
2664
2665                 'ipaddr': function()
2666                 {
2667                         if (validation.types['ip4addr'].apply(this) ||
2668                                 validation.types['ip6addr'].apply(this))
2669                                 return true;
2670
2671                         validation.i18n('Must be a valid IP address');
2672                         return false;
2673                 },
2674
2675                 'ip4addr': function()
2676                 {
2677                         if (this.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})(\/(\S+))?$/))
2678                         {
2679                                 if ((RegExp.$1 >= 0) && (RegExp.$1 <= 255) &&
2680                                     (RegExp.$2 >= 0) && (RegExp.$2 <= 255) &&
2681                                     (RegExp.$3 >= 0) && (RegExp.$3 <= 255) &&
2682                                     (RegExp.$4 >= 0) && (RegExp.$4 <= 255) &&
2683                                     ((RegExp.$6.indexOf('.') < 0)
2684                                       ? ((RegExp.$6 >= 0) && (RegExp.$6 <= 32))
2685                                       : (validation.types['ip4addr'].apply(RegExp.$6))))
2686                                         return true;
2687                         }
2688
2689                         validation.i18n('Must be a valid IPv4 address');
2690                         return false;
2691                 },
2692
2693                 'ip6addr': function()
2694                 {
2695                         if (this.match(/^([a-fA-F0-9:.]+)(\/(\d+))?$/))
2696                         {
2697                                 if (!RegExp.$2 || ((RegExp.$3 >= 0) && (RegExp.$3 <= 128)))
2698                                 {
2699                                         var addr = RegExp.$1;
2700
2701                                         if (addr == '::')
2702                                         {
2703                                                 return true;
2704                                         }
2705
2706                                         if (addr.indexOf('.') > 0)
2707                                         {
2708                                                 var off = addr.lastIndexOf(':');
2709
2710                                                 if (!(off && validation.types['ip4addr'].apply(addr.substr(off+1))))
2711                                                 {
2712                                                         validation.i18n('Must be a valid IPv6 address');
2713                                                         return false;
2714                                                 }
2715
2716                                                 addr = addr.substr(0, off) + ':0:0';
2717                                         }
2718
2719                                         if (addr.indexOf('::') >= 0)
2720                                         {
2721                                                 var colons = 0;
2722                                                 var fill = '0';
2723
2724                                                 for (var i = 1; i < (addr.length-1); i++)
2725                                                         if (addr.charAt(i) == ':')
2726                                                                 colons++;
2727
2728                                                 if (colons > 7)
2729                                                 {
2730                                                         validation.i18n('Must be a valid IPv6 address');
2731                                                         return false;
2732                                                 }
2733
2734                                                 for (var i = 0; i < (7 - colons); i++)
2735                                                         fill += ':0';
2736
2737                                                 if (addr.match(/^(.*?)::(.*?)$/))
2738                                                         addr = (RegExp.$1 ? RegExp.$1 + ':' : '') + fill +
2739                                                                    (RegExp.$2 ? ':' + RegExp.$2 : '');
2740                                         }
2741
2742                                         if (addr.match(/^(?:[a-fA-F0-9]{1,4}:){7}[a-fA-F0-9]{1,4}$/) != null)
2743                                                 return true;
2744
2745                                         validation.i18n('Must be a valid IPv6 address');
2746                                         return false;
2747                                 }
2748                         }
2749
2750                         return false;
2751                 },
2752
2753                 'port': function()
2754                 {
2755                         if (validation.types['integer'].apply(this) &&
2756                                 (this >= 0) && (this <= 65535))
2757                                 return true;
2758
2759                         validation.i18n('Must be a valid port number');
2760                         return false;
2761                 },
2762
2763                 'portrange': function()
2764                 {
2765                         if (this.match(/^(\d+)-(\d+)$/))
2766                         {
2767                                 var p1 = RegExp.$1;
2768                                 var p2 = RegExp.$2;
2769
2770                                 if (validation.types['port'].apply(p1) &&
2771                                     validation.types['port'].apply(p2) &&
2772                                     (parseInt(p1) <= parseInt(p2)))
2773                                         return true;
2774                         }
2775                         else if (validation.types['port'].apply(this))
2776                         {
2777                                 return true;
2778                         }
2779
2780                         validation.i18n('Must be a valid port range');
2781                         return false;
2782                 },
2783
2784                 'macaddr': function()
2785                 {
2786                         if (this.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null)
2787                                 return true;
2788
2789                         validation.i18n('Must be a valid MAC address');
2790                         return false;
2791                 },
2792
2793                 'host': function()
2794                 {
2795                         if (validation.types['hostname'].apply(this) ||
2796                             validation.types['ipaddr'].apply(this))
2797                                 return true;
2798
2799                         validation.i18n('Must be a valid hostname or IP address');
2800                         return false;
2801                 },
2802
2803                 'hostname': function()
2804                 {
2805                         if ((this.length <= 253) &&
2806                             ((this.match(/^[a-zA-Z0-9]+$/) != null ||
2807                              (this.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) &&
2808                               this.match(/[^0-9.]/)))))
2809                                 return true;
2810
2811                         validation.i18n('Must be a valid host name');
2812                         return false;
2813                 },
2814
2815                 'network': function()
2816                 {
2817                         if (validation.types['uciname'].apply(this) ||
2818                             validation.types['host'].apply(this))
2819                                 return true;
2820
2821                         validation.i18n('Must be a valid network name');
2822                         return false;
2823                 },
2824
2825                 'wpakey': function()
2826                 {
2827                         var v = this;
2828
2829                         if ((v.length == 64)
2830                               ? (v.match(/^[a-fA-F0-9]{64}$/) != null)
2831                                   : ((v.length >= 8) && (v.length <= 63)))
2832                                 return true;
2833
2834                         validation.i18n('Must be a valid WPA key');
2835                         return false;
2836                 },
2837
2838                 'wepkey': function()
2839                 {
2840                         var v = this;
2841
2842                         if (v.substr(0,2) == 's:')
2843                                 v = v.substr(2);
2844
2845                         if (((v.length == 10) || (v.length == 26))
2846                               ? (v.match(/^[a-fA-F0-9]{10,26}$/) != null)
2847                               : ((v.length == 5) || (v.length == 13)))
2848                                 return true;
2849
2850                         validation.i18n('Must be a valid WEP key');
2851                         return false;
2852                 },
2853
2854                 'uciname': function()
2855                 {
2856                         if (this.match(/^[a-zA-Z0-9_]+$/) != null)
2857                                 return true;
2858
2859                         validation.i18n('Must be a valid UCI identifier');
2860                         return false;
2861                 },
2862
2863                 'range': function(min, max)
2864                 {
2865                         var val = parseFloat(this);
2866
2867                         if (validation.types['integer'].apply(this) &&
2868                             !isNaN(min) && !isNaN(max) && ((val >= min) && (val <= max)))
2869                                 return true;
2870
2871                         validation.i18n('Must be a number between %d and %d');
2872                         return false;
2873                 },
2874
2875                 'min': function(min)
2876                 {
2877                         var val = parseFloat(this);
2878
2879                         if (validation.types['integer'].apply(this) &&
2880                             !isNaN(min) && !isNaN(val) && (val >= min))
2881                                 return true;
2882
2883                         validation.i18n('Must be a number greater or equal to %d');
2884                         return false;
2885                 },
2886
2887                 'max': function(max)
2888                 {
2889                         var val = parseFloat(this);
2890
2891                         if (validation.types['integer'].apply(this) &&
2892                             !isNaN(max) && !isNaN(val) && (val <= max))
2893                                 return true;
2894
2895                         validation.i18n('Must be a number lower or equal to %d');
2896                         return false;
2897                 },
2898
2899                 'rangelength': function(min, max)
2900                 {
2901                         var val = '' + this;
2902
2903                         if (!isNaN(min) && !isNaN(max) &&
2904                             (val.length >= min) && (val.length <= max))
2905                                 return true;
2906
2907                         validation.i18n('Must be between %d and %d characters');
2908                         return false;
2909                 },
2910
2911                 'minlength': function(min)
2912                 {
2913                         var val = '' + this;
2914
2915                         if (!isNaN(min) && (val.length >= min))
2916                                 return true;
2917
2918                         validation.i18n('Must be at least %d characters');
2919                         return false;
2920                 },
2921
2922                 'maxlength': function(max)
2923                 {
2924                         var val = '' + this;
2925
2926                         if (!isNaN(max) && (val.length <= max))
2927                                 return true;
2928
2929                         validation.i18n('Must be at most %d characters');
2930                         return false;
2931                 },
2932
2933                 'or': function()
2934                 {
2935                         var msgs = [ ];
2936
2937                         for (var i = 0; i < arguments.length; i += 2)
2938                         {
2939                                 delete validation.message;
2940
2941                                 if (typeof(arguments[i]) != 'function')
2942                                 {
2943                                         if (arguments[i] == this)
2944                                                 return true;
2945                                         i--;
2946                                 }
2947                                 else if (arguments[i].apply(this, arguments[i+1]))
2948                                 {
2949                                         return true;
2950                                 }
2951
2952                                 if (validation.message)
2953                                         msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
2954                         }
2955
2956                         validation.message = msgs.join( _luci2.tr(' - or - '));
2957                         return false;
2958                 },
2959
2960                 'and': function()
2961                 {
2962                         var msgs = [ ];
2963
2964                         for (var i = 0; i < arguments.length; i += 2)
2965                         {
2966                                 delete validation.message;
2967
2968                                 if (typeof arguments[i] != 'function')
2969                                 {
2970                                         if (arguments[i] != this)
2971                                                 return false;
2972                                         i--;
2973                                 }
2974                                 else if (!arguments[i].apply(this, arguments[i+1]))
2975                                 {
2976                                         return false;
2977                                 }
2978
2979                                 if (validation.message)
2980                                         msgs.push(validation.message.format.apply(validation.message, arguments[i+1]));
2981                         }
2982
2983                         validation.message = msgs.join(', ');
2984                         return true;
2985                 },
2986
2987                 'neg': function()
2988                 {
2989                         return validation.types['or'].apply(
2990                                 this.replace(/^[ \t]*![ \t]*/, ''), arguments);
2991                 },
2992
2993                 'list': function(subvalidator, subargs)
2994                 {
2995                         if (typeof subvalidator != 'function')
2996                                 return false;
2997
2998                         var tokens = this.match(/[^ \t]+/g);
2999                         for (var i = 0; i < tokens.length; i++)
3000                                 if (!subvalidator.apply(tokens[i], subargs))
3001                                         return false;
3002
3003                         return true;
3004                 },
3005
3006                 'phonedigit': function()
3007                 {
3008                         if (this.match(/^[0-9\*#!\.]+$/) != null)
3009                                 return true;
3010
3011                         validation.i18n('Must be a valid phone number digit');
3012                         return false;
3013                 },
3014
3015                 'string': function()
3016                 {
3017                         return true;
3018                 }
3019         };
3020
3021
3022         this.cbi.AbstractValue = AbstractWidget.extend({
3023                 init: function(name, options)
3024                 {
3025                         this.name = name;
3026                         this.instance = { };
3027                         this.dependencies = [ ];
3028                         this.rdependency = { };
3029
3030                         this.options = _luci2.defaults(options, {
3031                                 placeholder: '',
3032                                 datatype: 'string',
3033                                 optional: false,
3034                                 keep: true
3035                         });
3036                 },
3037
3038                 id: function(sid)
3039                 {
3040                         return this.section.id('field', sid || '__unknown__', this.name);
3041                 },
3042
3043                 render: function(sid)
3044                 {
3045                         var i = this.instance[sid] = { };
3046
3047                         i.top = $('<div />').addClass('cbi-value');
3048
3049                         if (typeof(this.options.caption) == 'string')
3050                                 $('<label />')
3051                                         .addClass('cbi-value-title')
3052                                         .attr('for', this.id(sid))
3053                                         .text(this.options.caption)
3054                                         .appendTo(i.top);
3055
3056                         i.widget = $('<div />').addClass('cbi-value-field').append(this.widget(sid)).appendTo(i.top);
3057                         i.error = $('<div />').addClass('cbi-value-error').appendTo(i.top);
3058
3059                         if (typeof(this.options.description) == 'string')
3060                                 $('<div />')
3061                                         .addClass('cbi-value-description')
3062                                         .text(this.options.description)
3063                                         .appendTo(i.top);
3064
3065                         return i.top;
3066                 },
3067
3068                 ucipath: function(sid)
3069                 {
3070                         return {
3071                                 config:  (this.options.uci_package || this.map.uci_package),
3072                                 section: (this.options.uci_section || sid),
3073                                 option:  (this.options.uci_option  || this.name)
3074                         };
3075                 },
3076
3077                 ucivalue: function(sid)
3078                 {
3079                         var uci = this.ucipath(sid);
3080                         var val = this.map.get(uci.config, uci.section, uci.option);
3081
3082                         if (typeof(val) == 'undefined')
3083                                 return this.options.initial;
3084
3085                         return val;
3086                 },
3087
3088                 formvalue: function(sid)
3089                 {
3090                         var v = $('#' + this.id(sid)).val();
3091                         return (v === '') ? undefined : v;
3092                 },
3093
3094                 textvalue: function(sid)
3095                 {
3096                         var v = this.formvalue(sid);
3097
3098                         if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
3099                                 v = this.ucivalue(sid);
3100
3101                         if (typeof(v) == 'undefined' || ($.isArray(v) && !v.length))
3102                                 v = this.options.placeholder;
3103
3104                         if (typeof(v) == 'undefined' || v === '')
3105                                 return undefined;
3106
3107                         if (typeof(v) == 'string' && $.isArray(this.choices))
3108                         {
3109                                 for (var i = 0; i < this.choices.length; i++)
3110                                         if (v === this.choices[i][0])
3111                                                 return this.choices[i][1];
3112                         }
3113                         else if (v === true)
3114                                 return _luci2.tr('yes');
3115                         else if (v === false)
3116                                 return _luci2.tr('no');
3117                         else if ($.isArray(v))
3118                                 return v.join(', ');
3119
3120                         return v;
3121                 },
3122
3123                 changed: function(sid)
3124                 {
3125                         var a = this.ucivalue(sid);
3126                         var b = this.formvalue(sid);
3127
3128                         if (typeof(a) != typeof(b))
3129                                 return true;
3130
3131                         if (typeof(a) == 'object')
3132                         {
3133                                 if (a.length != b.length)
3134                                         return true;
3135
3136                                 for (var i = 0; i < a.length; i++)
3137                                         if (a[i] != b[i])
3138                                                 return true;
3139
3140                                 return false;
3141                         }
3142
3143                         return (a != b);
3144                 },
3145
3146                 save: function(sid)
3147                 {
3148                         var uci = this.ucipath(sid);
3149
3150                         if (this.instance[sid].disabled)
3151                         {
3152                                 if (!this.options.keep)
3153                                         return this.map.set(uci.config, uci.section, uci.option, undefined);
3154
3155                                 return false;
3156                         }
3157
3158                         var chg = this.changed(sid);
3159                         var val = this.formvalue(sid);
3160
3161                         if (chg)
3162                                 this.map.set(uci.config, uci.section, uci.option, val);
3163
3164                         return chg;
3165                 },
3166
3167                 validator: function(sid, elem, multi)
3168                 {
3169                         if (typeof(this.options.datatype) == 'undefined' && $.isEmptyObject(this.rdependency))
3170                                 return elem;
3171
3172                         var vstack;
3173                         if (typeof(this.options.datatype) == 'string')
3174                         {
3175                                 try {
3176                                         vstack = _luci2.cbi.validation.compile(this.options.datatype);
3177                                 } catch(e) { };
3178                         }
3179                         else if (typeof(this.options.datatype) == 'function')
3180                         {
3181                                 var vfunc = this.options.datatype;
3182                                 vstack = [ function(elem) {
3183                                         var rv = vfunc(this, elem);
3184                                         if (rv !== true)
3185                                                 validation.message = rv;
3186                                         return (rv === true);
3187                                 }, [ elem ] ];
3188                         }
3189
3190                         var evdata = {
3191                                 self:  this,
3192                                 sid:   sid,
3193                                 elem:  elem,
3194                                 multi: multi,
3195                                 inst:  this.instance[sid],
3196                                 opt:   this.options.optional
3197                         };
3198
3199                         var validator = function(ev)
3200                         {
3201                                 var d = ev.data;
3202                                 var rv = true;
3203                                 var val = d.elem.val();
3204
3205                                 if (vstack && typeof(vstack[0]) == 'function')
3206                                 {
3207                                         delete validation.message;
3208
3209                                         if ((val.length == 0 && !d.opt))
3210                                         {
3211                                                 d.elem.addClass('error');
3212                                                 d.inst.top.addClass('error');
3213                                                 d.inst.error.text(_luci2.tr('Field must not be empty'));
3214                                                 rv = false;
3215                                         }
3216                                         else if (val.length > 0 && !vstack[0].apply(val, vstack[1]))
3217                                         {
3218                                                 d.elem.addClass('error');
3219                                                 d.inst.top.addClass('error');
3220                                                 d.inst.error.text(validation.message.format.apply(validation.message, vstack[1]));
3221                                                 rv = false;
3222                                         }
3223                                         else
3224                                         {
3225                                                 d.elem.removeClass('error');
3226
3227                                                 if (d.multi && d.inst.widget.find('input.error, select.error').length > 0)
3228                                                 {
3229                                                         rv = false;
3230                                                 }
3231                                                 else
3232                                                 {
3233                                                         d.inst.top.removeClass('error');
3234                                                         d.inst.error.text('');
3235                                                 }
3236                                         }
3237                                 }
3238
3239                                 if (rv)
3240                                 {
3241                                         for (var field in d.self.rdependency)
3242                                                 d.self.rdependency[field].toggle(d.sid);
3243                                 }
3244
3245                                 return rv;
3246                         };
3247
3248                         if (elem.prop('tagName') == 'SELECT')
3249                         {
3250                                 elem.change(evdata, validator);
3251                         }
3252                         else if (elem.prop('tagName') == 'INPUT' && elem.attr('type') == 'checkbox')
3253                         {
3254                                 elem.click(evdata, validator);
3255                                 elem.blur(evdata, validator);
3256                         }
3257                         else
3258                         {
3259                                 elem.keyup(evdata, validator);
3260                                 elem.blur(evdata, validator);
3261                         }
3262
3263                         elem.attr('cbi-validate', true).on('validate', evdata, validator);
3264
3265                         return elem;
3266                 },
3267
3268                 validate: function(sid)
3269                 {
3270                         var i = this.instance[sid];
3271
3272                         i.widget.find('[cbi-validate]').trigger('validate');
3273
3274                         return (i.disabled || i.error.text() == '');
3275                 },
3276
3277                 depends: function(d, v)
3278                 {
3279                         var dep;
3280
3281                         if ($.isArray(d))
3282                         {
3283                                 dep = { };
3284                                 for (var i = 0; i < d.length; i++)
3285                                 {
3286                                         if (typeof(d[i]) == 'string')
3287                                                 dep[d[i]] = true;
3288                                         else if (d[i] instanceof _luci2.cbi.AbstractValue)
3289                                                 dep[d[i].name] = true;
3290                                 }
3291                         }
3292                         else if (d instanceof _luci2.cbi.AbstractValue)
3293                         {
3294                                 dep = { };
3295                                 dep[d.name] = (typeof(v) == 'undefined') ? true : v;
3296                         }
3297                         else if (typeof(d) == 'object')
3298                         {
3299                                 dep = d;
3300                         }
3301                         else if (typeof(d) == 'string')
3302                         {
3303                                 dep = { };
3304                                 dep[d] = (typeof(v) == 'undefined') ? true : v;
3305                         }
3306
3307                         if (!dep || $.isEmptyObject(dep))
3308                                 return this;
3309
3310                         for (var field in dep)
3311                         {
3312                                 var f = this.section.fields[field];
3313                                 if (f)
3314                                         f.rdependency[this.name] = this;
3315                                 else
3316                                         delete dep[field];
3317                         }
3318
3319                         if ($.isEmptyObject(dep))
3320                                 return this;
3321
3322                         this.dependencies.push(dep);
3323
3324                         return this;
3325                 },
3326
3327                 toggle: function(sid)
3328                 {
3329                         var d = this.dependencies;
3330                         var i = this.instance[sid];
3331
3332                         if (!d.length)
3333                                 return true;
3334
3335                         for (var n = 0; n < d.length; n++)
3336                         {
3337                                 var rv = true;
3338
3339                                 for (var field in d[n])
3340                                 {
3341                                         var val = this.section.fields[field].formvalue(sid);
3342                                         var cmp = d[n][field];
3343
3344                                         if (typeof(cmp) == 'boolean')
3345                                         {
3346                                                 if (cmp == (typeof(val) == 'undefined' || val === '' || val === false))
3347                                                 {
3348                                                         rv = false;
3349                                                         break;
3350                                                 }
3351                                         }
3352                                         else if (typeof(cmp) == 'string')
3353                                         {
3354                                                 if (val != cmp)
3355                                                 {
3356                                                         rv = false;
3357                                                         break;
3358                                                 }
3359                                         }
3360                                         else if (typeof(cmp) == 'function')
3361                                         {
3362                                                 if (!cmp(val))
3363                                                 {
3364                                                         rv = false;
3365                                                         break;
3366                                                 }
3367                                         }
3368                                         else if (cmp instanceof RegExp)
3369                                         {
3370                                                 if (!cmp.test(val))
3371                                                 {
3372                                                         rv = false;
3373                                                         break;
3374                                                 }
3375                                         }
3376                                 }
3377
3378                                 if (rv)
3379                                 {
3380                                         if (i.disabled)
3381                                         {
3382                                                 i.disabled = false;
3383                                                 i.top.fadeIn();
3384                                         }
3385
3386                                         return true;
3387                                 }
3388                         }
3389
3390                         if (!i.disabled)
3391                         {
3392                                 i.disabled = true;
3393                                 i.top.is(':visible') ? i.top.fadeOut() : i.top.hide();
3394                         }
3395
3396                         return false;
3397                 }
3398         });
3399
3400         this.cbi.CheckboxValue = this.cbi.AbstractValue.extend({
3401                 widget: function(sid)
3402                 {
3403                         var o = this.options;
3404
3405                         if (typeof(o.enabled)  == 'undefined') o.enabled  = '1';
3406                         if (typeof(o.disabled) == 'undefined') o.disabled = '0';
3407
3408                         var i = $('<input />')
3409                                 .attr('id', this.id(sid))
3410                                 .attr('type', 'checkbox')
3411                                 .prop('checked', this.ucivalue(sid));
3412
3413                         return this.validator(sid, i);
3414                 },
3415
3416                 ucivalue: function(sid)
3417                 {
3418                         var v = this.callSuper('ucivalue', sid);
3419
3420                         if (typeof(v) == 'boolean')
3421                                 return v;
3422
3423                         return (v == this.options.enabled);
3424                 },
3425
3426                 formvalue: function(sid)
3427                 {
3428                         var v = $('#' + this.id(sid)).prop('checked');
3429
3430                         if (typeof(v) == 'undefined')
3431                                 return !!this.options.initial;
3432
3433                         return v;
3434                 },
3435
3436                 save: function(sid)
3437                 {
3438                         var uci = this.ucipath(sid);
3439
3440                         if (this.instance[sid].disabled)
3441                         {
3442                                 if (!this.options.keep)
3443                                         return this.map.set(uci.config, uci.section, uci.option, undefined);
3444
3445                                 return false;
3446                         }
3447
3448                         var chg = this.changed(sid);
3449                         var val = this.formvalue(sid);
3450
3451                         if (chg)
3452                         {
3453                                 val = val ? this.options.enabled : this.options.disabled;
3454
3455                                 if (this.options.optional && val == this.options.initial)
3456                                         this.map.set(uci.config, uci.section, uci.option, undefined);
3457                                 else
3458                                         this.map.set(uci.config, uci.section, uci.option, val);
3459                         }
3460
3461                         return chg;
3462                 }
3463         });
3464
3465         this.cbi.InputValue = this.cbi.AbstractValue.extend({
3466                 widget: function(sid)
3467                 {
3468                         var i = $('<input />')
3469                                 .attr('id', this.id(sid))
3470                                 .attr('type', 'text')
3471                                 .attr('placeholder', this.options.placeholder)
3472                                 .val(this.ucivalue(sid));
3473
3474                         return this.validator(sid, i);
3475                 }
3476         });
3477
3478         this.cbi.PasswordValue = this.cbi.AbstractValue.extend({
3479                 widget: function(sid)
3480                 {
3481                         var i = $('<input />')
3482                                 .attr('id', this.id(sid))
3483                                 .attr('type', 'password')
3484                                 .attr('placeholder', this.options.placeholder)
3485                                 .val(this.ucivalue(sid));
3486
3487                         var t = $('<img />')
3488                                 .attr('src', _luci2.globals.resource + '/icons/cbi/reload.gif')
3489                                 .attr('title', _luci2.tr('Reveal or hide password'))
3490                                 .addClass('cbi-button')
3491                                 .click(function(ev) {
3492                                         var i = $(this).prev();
3493                                         var t = i.attr('type');
3494                                         i.attr('type', (t == 'password') ? 'text' : 'password');
3495                                         i = t = null;
3496                                 });
3497
3498                         this.validator(sid, i);
3499
3500                         return $('<div />')
3501                                 .addClass('cbi-input-password')
3502                                 .append(i)
3503                                 .append(t);
3504                 }
3505         });
3506
3507         this.cbi.ListValue = this.cbi.AbstractValue.extend({
3508                 widget: function(sid)
3509                 {
3510                         var s = $('<select />');
3511
3512                         if (this.options.optional)
3513                                 $('<option />')
3514                                         .attr('value', '')
3515                                         .text(_luci2.tr('-- Please choose --'))
3516                                         .appendTo(s);
3517
3518                         if (this.choices)
3519                                 for (var i = 0; i < this.choices.length; i++)
3520                                         $('<option />')
3521                                                 .attr('value', this.choices[i][0])
3522                                                 .text(this.choices[i][1])
3523                                                 .appendTo(s);
3524
3525                         s.attr('id', this.id(sid)).val(this.ucivalue(sid));
3526
3527                         return this.validator(sid, s);
3528                 },
3529
3530                 value: function(k, v)
3531                 {
3532                         if (!this.choices)
3533                                 this.choices = [ ];
3534
3535                         this.choices.push([k, v || k]);
3536                         return this;
3537                 }
3538         });
3539
3540         this.cbi.MultiValue = this.cbi.ListValue.extend({
3541                 widget: function(sid)
3542                 {
3543                         var v = this.ucivalue(sid);
3544                         var t = $('<div />').attr('id', this.id(sid));
3545
3546                         if (!$.isArray(v))
3547                                 v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
3548
3549                         var s = { };
3550                         for (var i = 0; i < v.length; i++)
3551                                 s[v[i]] = true;
3552
3553                         if (this.choices)
3554                                 for (var i = 0; i < this.choices.length; i++)
3555                                 {
3556                                         $('<label />')
3557                                                 .append($('<input />')
3558                                                         .addClass('cbi-input-checkbox')
3559                                                         .attr('type', 'checkbox')
3560                                                         .attr('value', this.choices[i][0])
3561                                                         .prop('checked', s[this.choices[i][0]]))
3562                                                 .append(this.choices[i][1])
3563                                                 .appendTo(t);
3564
3565                                         $('<br />')
3566                                                 .appendTo(t);
3567                                 }
3568
3569                         return t;
3570                 },
3571
3572                 formvalue: function(sid)
3573                 {
3574                         var rv = [ ];
3575                         var fields = $('#' + this.id(sid) + ' > label > input');
3576
3577                         for (var i = 0; i < fields.length; i++)
3578                                 if (fields[i].checked)
3579                                         rv.push(fields[i].getAttribute('value'));
3580
3581                         return rv;
3582                 },
3583
3584                 textvalue: function(sid)
3585                 {
3586                         var v = this.formvalue(sid);
3587                         var c = { };
3588
3589                         if (this.choices)
3590                                 for (var i = 0; i < this.choices.length; i++)
3591                                         c[this.choices[i][0]] = this.choices[i][1];
3592
3593                         var t = [ ];
3594
3595                         for (var i = 0; i < v.length; i++)
3596                                 t.push(c[v[i]] || v[i]);
3597
3598                         return t.join(', ');
3599                 }
3600         });
3601
3602         this.cbi.ComboBox = this.cbi.AbstractValue.extend({
3603                 _change: function(ev)
3604                 {
3605                         var s = ev.target;
3606                         var self = ev.data.self;
3607
3608                         if (s.selectedIndex == (s.options.length - 1))
3609                         {
3610                                 ev.data.select.hide();
3611                                 ev.data.input.show().focus();
3612
3613                                 var v = ev.data.input.val();
3614                                 ev.data.input.val(' ');
3615                                 ev.data.input.val(v);
3616                         }
3617                         else if (self.options.optional && s.selectedIndex == 0)
3618                         {
3619                                 ev.data.input.val('');
3620                         }
3621                         else
3622                         {
3623                                 ev.data.input.val(ev.data.select.val());
3624                         }
3625                 },
3626
3627                 _blur: function(ev)
3628                 {
3629                         var seen = false;
3630                         var val = this.value;
3631                         var self = ev.data.self;
3632
3633                         ev.data.select.empty();
3634
3635                         if (self.options.optional)
3636                                 $('<option />')
3637                                         .attr('value', '')
3638                                         .text(_luci2.tr('-- please choose --'))
3639                                         .appendTo(ev.data.select);
3640
3641                         if (self.choices)
3642                                 for (var i = 0; i < self.choices.length; i++)
3643                                 {
3644                                         if (self.choices[i][0] == val)
3645                                                 seen = true;
3646
3647                                         $('<option />')
3648                                                 .attr('value', self.choices[i][0])
3649                                                 .text(self.choices[i][1])
3650                                                 .appendTo(ev.data.select);
3651                                 }
3652
3653                         if (!seen && val != '')
3654                                 $('<option />')
3655                                         .attr('value', val)
3656                                         .text(val)
3657                                         .appendTo(ev.data.select);
3658
3659                         $('<option />')
3660                                 .attr('value', ' ')
3661                                 .text(_luci2.tr('-- custom --'))
3662                                 .appendTo(ev.data.select);
3663
3664                         ev.data.input.hide();
3665                         ev.data.select.val(val).show().focus();
3666                 },
3667
3668                 _enter: function(ev)
3669                 {
3670                         if (ev.which != 13)
3671                                 return true;
3672
3673                         ev.preventDefault();
3674                         ev.data.self._blur(ev);
3675                         return false;
3676                 },
3677
3678                 widget: function(sid)
3679                 {
3680                         var d = $('<div />')
3681                                 .attr('id', this.id(sid));
3682
3683                         var t = $('<input />')
3684                                 .attr('type', 'text')
3685                                 .hide()
3686                                 .appendTo(d);
3687
3688                         var s = $('<select />')
3689                                 .appendTo(d);
3690
3691                         var evdata = {
3692                                 self: this,
3693                                 input: this.validator(sid, t),
3694                                 select: this.validator(sid, s)
3695                         };
3696
3697                         s.change(evdata, this._change);
3698                         t.blur(evdata, this._blur);
3699                         t.keydown(evdata, this._enter);
3700
3701                         t.val(this.ucivalue(sid));
3702                         t.blur();
3703
3704                         return d;
3705                 },
3706
3707                 value: function(k, v)
3708                 {
3709                         if (!this.choices)
3710                                 this.choices = [ ];
3711
3712                         this.choices.push([k, v || k]);
3713                         return this;
3714                 },
3715
3716                 formvalue: function(sid)
3717                 {
3718                         var v = $('#' + this.id(sid)).children('input').val();
3719                         return (v == '') ? undefined : v;
3720                 }
3721         });
3722
3723         this.cbi.DynamicList = this.cbi.ComboBox.extend({
3724                 _redraw: function(focus, add, del, s)
3725                 {
3726                         var v = s.values || [ ];
3727                         delete s.values;
3728
3729                         $(s.parent).children('input').each(function(i) {
3730                                 if (i != del)
3731                                         v.push(this.value || '');
3732                         });
3733
3734                         $(s.parent).empty();
3735
3736                         if (add >= 0)
3737                         {
3738                                 focus = add + 1;
3739                                 v.splice(focus, 0, '');
3740                         }
3741                         else if (v.length == 0)
3742                         {
3743                                 focus = 0;
3744                                 v.push('');
3745                         }
3746
3747                         for (var i = 0; i < v.length; i++)
3748                         {
3749                                 var evdata = {
3750                                         sid: s.sid,
3751                                         self: s.self,
3752                                         parent: s.parent,
3753                                         index: i
3754                                 };
3755
3756                                 if (this.choices)
3757                                 {
3758                                         var txt = $('<input />')
3759                                                 .attr('type', 'text')
3760                                                 .hide()
3761                                                 .appendTo(s.parent);
3762
3763                                         var sel = $('<select />')
3764                                                 .appendTo(s.parent);
3765
3766                                         evdata.input = this.validator(s.sid, txt, true);
3767                                         evdata.select = this.validator(s.sid, sel, true);
3768
3769                                         sel.change(evdata, this._change);
3770                                         txt.blur(evdata, this._blur);
3771                                         txt.keydown(evdata, this._keydown);
3772
3773                                         txt.val(v[i]);
3774                                         txt.blur();
3775
3776                                         if (i == focus || -(i+1) == focus)
3777                                                 sel.focus();
3778
3779                                         sel = txt = null;
3780                                 }
3781                                 else
3782                                 {
3783                                         var f = $('<input />')
3784                                                 .attr('type', 'text')
3785                                                 .attr('index', i)
3786                                                 .attr('placeholder', (i == 0) ? this.options.placeholder : '')
3787                                                 .addClass('cbi-input-text')
3788                                                 .keydown(evdata, this._keydown)
3789                                                 .keypress(evdata, this._keypress)
3790                                                 .val(v[i]);
3791
3792                                         f.appendTo(s.parent);
3793
3794                                         if (i == focus)
3795                                         {
3796                                                 f.focus();
3797                                         }
3798                                         else if (-(i+1) == focus)
3799                                         {
3800                                                 f.focus();
3801
3802                                                 /* force cursor to end */
3803                                                 var val = f.val();
3804                                                 f.val(' ');
3805                                                 f.val(val);
3806                                         }
3807
3808                                         evdata.input = this.validator(s.sid, f, true);
3809
3810                                         f = null;
3811                                 }
3812
3813                                 $('<img />')
3814                                         .attr('src', _luci2.globals.resource + ((i+1) < v.length ? '/icons/cbi/remove.gif' : '/icons/cbi/add.gif'))
3815                                         .attr('title', (i+1) < v.length ? _luci2.tr('Remove entry') : _luci2.tr('Add entry'))
3816                                         .addClass('cbi-button')
3817                                         .click(evdata, this._btnclick)
3818                                         .appendTo(s.parent);
3819
3820                                 $('<br />')
3821                                         .appendTo(s.parent);
3822
3823                                 evdata = null;
3824                         }
3825
3826                         s = null;
3827                 },
3828
3829                 _keypress: function(ev)
3830                 {
3831                         switch (ev.which)
3832                         {
3833                                 /* backspace, delete */
3834                                 case 8:
3835                                 case 46:
3836                                         if (ev.data.input.val() == '')
3837                                         {
3838                                                 ev.preventDefault();
3839                                                 return false;
3840                                         }
3841
3842                                         return true;
3843
3844                                 /* enter, arrow up, arrow down */
3845                                 case 13:
3846                                 case 38:
3847                                 case 40:
3848                                         ev.preventDefault();
3849                                         return false;
3850                         }
3851
3852                         return true;
3853                 },
3854
3855                 _keydown: function(ev)
3856                 {
3857                         var input = ev.data.input;
3858
3859                         switch (ev.which)
3860                         {
3861                                 /* backspace, delete */
3862                                 case 8:
3863                                 case 46:
3864                                         if (input.val().length == 0)
3865                                         {
3866                                                 ev.preventDefault();
3867
3868                                                 var index = ev.data.index;
3869                                                 var focus = index;
3870
3871                                                 if (ev.which == 8)
3872                                                         focus = -focus;
3873
3874                                                 ev.data.self._redraw(focus, -1, index, ev.data);
3875                                                 return false;
3876                                         }
3877
3878                                         break;
3879
3880                                 /* enter */
3881                                 case 13:
3882                                         ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
3883                                         break;
3884
3885                                 /* arrow up */
3886                                 case 38:
3887                                         var prev = input.prevAll('input:first');
3888                                         if (prev.is(':visible'))
3889                                                 prev.focus();
3890                                         else
3891                                                 prev.next('select').focus();
3892                                         break;
3893
3894                                 /* arrow down */
3895                                 case 40:
3896                                         var next = input.nextAll('input:first');
3897                                         if (next.is(':visible'))
3898                                                 next.focus();
3899                                         else
3900                                                 next.next('select').focus();
3901                                         break;
3902                         }
3903
3904                         return true;
3905                 },
3906
3907                 _btnclick: function(ev)
3908                 {
3909                         if (!this.getAttribute('disabled'))
3910                         {
3911                                 if (ev.target.src.indexOf('remove') > -1)
3912                                 {
3913                                         var index = ev.data.index;
3914                                         ev.data.self._redraw(-index, -1, index, ev.data);
3915                                 }
3916                                 else
3917                                 {
3918                                         ev.data.self._redraw(NaN, ev.data.index, -1, ev.data);
3919                                 }
3920                         }
3921
3922                         return false;
3923                 },
3924
3925                 widget: function(sid)
3926                 {
3927                         this.options.optional = true;
3928
3929                         var v = this.ucivalue(sid);
3930
3931                         if (!$.isArray(v))
3932                                 v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
3933
3934                         var d = $('<div />')
3935                                 .attr('id', this.id(sid))
3936                                 .addClass('cbi-input-dynlist');
3937
3938                         this._redraw(NaN, -1, -1, {
3939                                 self:      this,
3940                                 parent:    d[0],
3941                                 values:    v,
3942                                 sid:       sid
3943                         });
3944
3945                         return d;
3946                 },
3947
3948                 ucivalue: function(sid)
3949                 {
3950                         var v = this.callSuper('ucivalue', sid);
3951
3952                         if (!$.isArray(v))
3953                                 v = (typeof(v) != 'undefined') ? v.toString().split(/\s+/) : [ ];
3954
3955                         return v;
3956                 },
3957
3958                 formvalue: function(sid)
3959                 {
3960                         var rv = [ ];
3961                         var fields = $('#' + this.id(sid) + ' > input');
3962
3963                         for (var i = 0; i < fields.length; i++)
3964                                 if (typeof(fields[i].value) == 'string' && fields[i].value.length)
3965                                         rv.push(fields[i].value);
3966
3967                         return rv;
3968                 }
3969         });
3970
3971         this.cbi.DummyValue = this.cbi.AbstractValue.extend({
3972                 widget: function(sid)
3973                 {
3974                         return $('<div />')
3975                                 .addClass('cbi-value-dummy')
3976                                 .attr('id', this.id(sid))
3977                                 .html(this.ucivalue(sid));
3978                 },
3979
3980                 formvalue: function(sid)
3981                 {
3982                         return this.ucivalue(sid);
3983                 }
3984         });
3985
3986         this.cbi.NetworkList = this.cbi.AbstractValue.extend({
3987                 load: function(sid)
3988                 {
3989                         var self = this;
3990
3991                         if (!self.interfaces)
3992                         {
3993                                 self.interfaces = [ ];
3994                                 return _luci2.network.getNetworkStatus().then(function(ifaces) {
3995                                         self.interfaces = ifaces;
3996                                         self = null;
3997                                 });
3998                         }
3999
4000                         return undefined;
4001                 },
4002
4003                 _device_icon: function(dev)
4004                 {
4005                         var type = 'ethernet';
4006                         var desc = _luci2.tr('Ethernet device');
4007
4008                         if (dev.type == 'IP tunnel')
4009                         {
4010                                 type = 'tunnel';
4011                                 desc = _luci2.tr('Tunnel interface');
4012                         }
4013                         else if (dev['bridge-members'])
4014                         {
4015                                 type = 'bridge';
4016                                 desc = _luci2.tr('Bridge');
4017                         }
4018                         else if (dev.wireless)
4019                         {
4020                                 type = 'wifi';
4021                                 desc = _luci2.tr('Wireless Network');
4022                         }
4023                         else if (dev.device.indexOf('.') > 0)
4024                         {
4025                                 type = 'vlan';
4026                                 desc = _luci2.tr('VLAN interface');
4027                         }
4028
4029                         return $('<img />')
4030                                 .attr('src', _luci2.globals.resource + '/icons/' + type + (dev.up ? '' : '_disabled') + '.png')
4031                                 .attr('title', '%s (%s)'.format(desc, dev.device));
4032                 },
4033
4034                 widget: function(sid)
4035                 {
4036                         var id = this.id(sid);
4037                         var ul = $('<ul />')
4038                                 .attr('id', id)
4039                                 .addClass('cbi-input-networks');
4040
4041                         var itype = this.options.multiple ? 'checkbox' : 'radio';
4042                         var value = this.ucivalue(sid);
4043                         var check = { };
4044
4045                         if (!this.options.multiple)
4046                                 check[value] = true;
4047                         else
4048                                 for (var i = 0; i < value.length; i++)
4049                                         check[value[i]] = true;
4050
4051                         if (this.interfaces)
4052                         {
4053                                 for (var i = 0; i < this.interfaces.length; i++)
4054                                 {
4055                                         var iface = this.interfaces[i];
4056                                         var badge = $('<span />')
4057                                                 .addClass('ifacebadge')
4058                                                 .text('%s: '.format(iface['interface']));
4059
4060                                         if (iface.device && iface.device.subdevices)
4061                                                 for (var j = 0; j < iface.device.subdevices.length; j++)
4062                                                         badge.append(this._device_icon(iface.device.subdevices[j]));
4063                                         else if (iface.device)
4064                                                 badge.append(this._device_icon(iface.device));
4065                                         else
4066                                                 badge.append($('<em />').text(_luci2.tr('(No devices attached)')));
4067
4068                                         $('<li />')
4069                                                 .append($('<label />')
4070                                                         .append($('<input />')
4071                                                                 .attr('name', itype + id)
4072                                                                 .attr('type', itype)
4073                                                                 .attr('value', iface['interface'])
4074                                                                 .prop('checked', !!check[iface['interface']])
4075                                                                 .addClass('cbi-input-' + itype))
4076                                                         .append(badge))
4077                                                 .appendTo(ul);
4078                                 }
4079                         }
4080
4081                         if (!this.options.multiple)
4082                         {
4083                                 $('<li />')
4084                                         .append($('<label />')
4085                                                 .append($('<input />')
4086                                                         .attr('name', itype + id)
4087                                                         .attr('type', itype)
4088                                                         .attr('value', '')
4089                                                         .prop('checked', !value)
4090                                                         .addClass('cbi-input-' + itype))
4091                                                 .append(_luci2.tr('unspecified')))
4092                                         .appendTo(ul);
4093                         }
4094
4095                         return ul;
4096                 },
4097
4098                 ucivalue: function(sid)
4099                 {
4100                         var v = this.callSuper('ucivalue', sid);
4101
4102                         if (!this.options.multiple)
4103                         {
4104                                 if ($.isArray(v))
4105                                 {
4106                                         return v[0];
4107                                 }
4108                                 else if (typeof(v) == 'string')
4109                                 {
4110                                         v = v.match(/\S+/);
4111                                         return v ? v[0] : undefined;
4112                                 }
4113
4114                                 return v;
4115                         }
4116                         else
4117                         {
4118                                 if (typeof(v) == 'string')
4119                                         v = v.match(/\S+/g);
4120
4121                                 return v || [ ];
4122                         }
4123                 },
4124
4125                 formvalue: function(sid)
4126                 {
4127                         var inputs = $('#' + this.id(sid) + ' input');
4128
4129                         if (!this.options.multiple)
4130                         {
4131                                 for (var i = 0; i < inputs.length; i++)
4132                                         if (inputs[i].checked && inputs[i].value !== '')
4133                                                 return inputs[i].value;
4134
4135                                 return undefined;
4136                         }
4137
4138                         var rv = [ ];
4139
4140                         for (var i = 0; i < inputs.length; i++)
4141                                 if (inputs[i].checked)
4142                                         rv.push(inputs[i].value);
4143
4144                         return rv.length ? rv : undefined;
4145                 }
4146         });
4147
4148
4149         this.cbi.AbstractSection = AbstractWidget.extend({
4150                 id: function()
4151                 {
4152                         var s = [ arguments[0], this.map.uci_package, this.uci_type ];
4153
4154                         for (var i = 1; i < arguments.length; i++)
4155                                 s.push(arguments[i].replace(/\./g, '_'));
4156
4157                         return s.join('_');
4158                 },
4159
4160                 option: function(widget, name, options)
4161                 {
4162                         if (this.tabs.length == 0)
4163                                 this.tab({ id: '__default__', selected: true });
4164
4165                         return this.taboption('__default__', widget, name, options);
4166                 },
4167
4168                 tab: function(options)
4169                 {
4170                         if (options.selected)
4171                                 this.tabs.selected = this.tabs.length;
4172
4173                         this.tabs.push({
4174                                 id:          options.id,
4175                                 caption:     options.caption,
4176                                 description: options.description,
4177                                 fields:      [ ],
4178                                 li:          { }
4179                         });
4180                 },
4181
4182                 taboption: function(tabid, widget, name, options)
4183                 {
4184                         var tab;
4185                         for (var i = 0; i < this.tabs.length; i++)
4186                         {
4187                                 if (this.tabs[i].id == tabid)
4188                                 {
4189                                         tab = this.tabs[i];
4190                                         break;
4191                                 }
4192                         }
4193
4194                         if (!tab)
4195                                 throw 'Cannot append to unknown tab ' + tabid;
4196
4197                         var w = widget ? new widget(name, options) : null;
4198
4199                         if (!(w instanceof _luci2.cbi.AbstractValue))
4200                                 throw 'Widget must be an instance of AbstractValue';
4201
4202                         w.section = this;
4203                         w.map     = this.map;
4204
4205                         this.fields[name] = w;
4206                         tab.fields.push(w);
4207
4208                         return w;
4209                 },
4210
4211                 ucipackages: function(pkg)
4212                 {
4213                         for (var i = 0; i < this.tabs.length; i++)
4214                                 for (var j = 0; j < this.tabs[i].fields.length; j++)
4215                                         if (this.tabs[i].fields[j].options.uci_package)
4216                                                 pkg[this.tabs[i].fields[j].options.uci_package] = true;
4217                 },
4218
4219                 formvalue: function()
4220                 {
4221                         var rv = { };
4222
4223                         this.sections(function(s) {
4224                                 var sid = s['.name'];
4225                                 var sv = rv[sid] || (rv[sid] = { });
4226
4227                                 for (var i = 0; i < this.tabs.length; i++)
4228                                         for (var j = 0; j < this.tabs[i].fields.length; j++)
4229                                         {
4230                                                 var val = this.tabs[i].fields[j].formvalue(sid);
4231                                                 sv[this.tabs[i].fields[j].name] = val;
4232                                         }
4233                         });
4234
4235                         return rv;
4236                 },
4237
4238                 validate: function(sid)
4239                 {
4240                         var rv = true;
4241
4242                         if (!sid)
4243                         {
4244                                 var as = this.sections();
4245                                 for (var i = 0; i < as.length; i++)
4246                                         if (!this.validate(as[i]['.name']))
4247                                                 rv = false;
4248                                 return rv;
4249                         }
4250
4251                         var inst = this.instance[sid];
4252                         var sv = rv[sid] || (rv[sid] = { });
4253
4254                         var invals = 0;
4255                         var legend = $('#' + this.id('sort', sid)).find('legend:first');
4256
4257                         legend.children('span').detach();
4258
4259                         for (var i = 0; i < this.tabs.length; i++)
4260                         {
4261                                 var inval = 0;
4262                                 var tab = $('#' + this.id('tabhead', sid, this.tabs[i].id));
4263
4264                                 tab.children('span').detach();
4265
4266                                 for (var j = 0; j < this.tabs[i].fields.length; j++)
4267                                         if (!this.tabs[i].fields[j].validate(sid))
4268                                                 inval++;
4269
4270                                 if (inval > 0)
4271                                 {
4272                                         $('<span />')
4273                                                 .addClass('badge')
4274                                                 .attr('title', _luci2.tr('%d Errors'.format(inval)))
4275                                                 .text(inval)
4276                                                 .appendTo(tab);
4277
4278                                         invals += inval;
4279                                         tab = null;
4280                                         rv = false;
4281                                 }
4282                         }
4283
4284                         if (invals > 0)
4285                                 $('<span />')
4286                                         .addClass('badge')
4287                                         .attr('title', _luci2.tr('%d Errors'.format(invals)))
4288                                         .text(invals)
4289                                         .appendTo(legend);
4290
4291                         return rv;
4292                 }
4293         });
4294
4295         this.cbi.TypedSection = this.cbi.AbstractSection.extend({
4296                 init: function(uci_type, options)
4297                 {
4298                         this.uci_type = uci_type;
4299                         this.options  = options;
4300                         this.tabs     = [ ];
4301                         this.fields   = { };
4302                         this.active_panel = 0;
4303                         this.active_tab   = { };
4304                 },
4305
4306                 filter: function(section)
4307                 {
4308                         return true;
4309                 },
4310
4311                 sections: function(cb)
4312                 {
4313                         var s1 = this.map.ucisections(this.map.uci_package);
4314                         var s2 = [ ];
4315
4316                         for (var i = 0; i < s1.length; i++)
4317                                 if (s1[i]['.type'] == this.uci_type)
4318                                         if (this.filter(s1[i]))
4319                                                 s2.push(s1[i]);
4320
4321                         if (typeof(cb) == 'function')
4322                                 for (var i = 0; i < s2.length; i++)
4323                                         cb.apply(this, [ s2[i] ]);
4324
4325                         return s2;
4326                 },
4327
4328                 add: function(name)
4329                 {
4330                         this.map.add(this.map.uci_package, this.uci_type, name);
4331                 },
4332
4333                 remove: function(sid)
4334                 {
4335                         this.map.remove(this.map.uci_package, sid);
4336                 },
4337
4338                 _add: function(ev)
4339                 {
4340                         var addb = $(this);
4341                         var name = undefined;
4342                         var self = ev.data.self;
4343
4344                         if (addb.prev().prop('nodeName') == 'INPUT')
4345                                 name = addb.prev().val();
4346
4347                         if (addb.prop('disabled') || name === '')
4348                                 return;
4349
4350                         _luci2.ui.saveScrollTop();
4351
4352                         self.active_panel = -1;
4353                         self.map.save();
4354                         self.add(name);
4355                         self.map.redraw();
4356
4357                         _luci2.ui.restoreScrollTop();
4358                 },
4359
4360                 _remove: function(ev)
4361                 {
4362                         var self = ev.data.self;
4363                         var sid  = ev.data.sid;
4364
4365                         if (ev.data.index == (self.sections().length - 1))
4366                                 self.active_panel = -1;
4367
4368                         _luci2.ui.saveScrollTop();
4369
4370                         self.map.save();
4371                         self.remove(sid);
4372                         self.map.redraw();
4373
4374                         _luci2.ui.restoreScrollTop();
4375
4376                         ev.stopPropagation();
4377                 },
4378
4379                 _sid: function(ev)
4380                 {
4381                         var self = ev.data.self;
4382                         var text = $(this);
4383                         var addb = text.next();
4384                         var errt = addb.next();
4385                         var name = text.val();
4386                         var used = false;
4387
4388                         if (!/^[a-zA-Z0-9_]*$/.test(name))
4389                         {
4390                                 errt.text(_luci2.tr('Invalid section name')).show();
4391                                 text.addClass('error');
4392                                 addb.prop('disabled', true);
4393                                 return false;
4394                         }
4395
4396                         for (var sid in self.map.uci.values[self.map.uci_package])
4397                                 if (sid == name)
4398                                 {
4399                                         used = true;
4400                                         break;
4401                                 }
4402
4403                         for (var sid in self.map.uci.creates[self.map.uci_package])
4404                                 if (sid == name)
4405                                 {
4406                                         used = true;
4407                                         break;
4408                                 }
4409
4410                         if (used)
4411                         {
4412                                 errt.text(_luci2.tr('Name already used')).show();
4413                                 text.addClass('error');
4414                                 addb.prop('disabled', true);
4415                                 return false;
4416                         }
4417
4418                         errt.text('').hide();
4419                         text.removeClass('error');
4420                         addb.prop('disabled', false);
4421                         return true;
4422                 },
4423
4424                 teaser: function(sid)
4425                 {
4426                         var tf = this.teaser_fields;
4427
4428                         if (!tf)
4429                         {
4430                                 tf = this.teaser_fields = [ ];
4431
4432                                 if ($.isArray(this.options.teasers))
4433                                 {
4434                                         for (var i = 0; i < this.options.teasers.length; i++)
4435                                         {
4436                                                 var f = this.options.teasers[i];
4437                                                 if (f instanceof _luci2.cbi.AbstractValue)
4438                                                         tf.push(f);
4439                                                 else if (typeof(f) == 'string' && this.fields[f] instanceof _luci2.cbi.AbstractValue)
4440                                                         tf.push(this.fields[f]);
4441                                         }
4442                                 }
4443                                 else
4444                                 {
4445                                         for (var i = 0; tf.length <= 5 && i < this.tabs.length; i++)
4446                                                 for (var j = 0; tf.length <= 5 && j < this.tabs[i].fields.length; j++)
4447                                                         tf.push(this.tabs[i].fields[j]);
4448                                 }
4449                         }
4450
4451                         var t = '';
4452
4453                         for (var i = 0; i < tf.length; i++)
4454                         {
4455                                 if (tf[i].instance[sid] && tf[i].instance[sid].disabled)
4456                                         continue;
4457
4458                                 var n = tf[i].options.caption || tf[i].name;
4459                                 var v = tf[i].textvalue(sid);
4460
4461                                 if (typeof(v) == 'undefined')
4462                                         continue;
4463
4464                                 t = t + '%s%s: <strong>%s</strong>'.format(t ? ' | ' : '', n, v);
4465                         }
4466
4467                         return t;
4468                 },
4469
4470                 _render_add: function()
4471                 {
4472                         var text = _luci2.tr('Add section');
4473                         var ttip = _luci2.tr('Create new section...');
4474
4475                         if ($.isArray(this.options.add_caption))
4476                                 text = this.options.add_caption[0], ttip = this.options.add_caption[1];
4477                         else if (typeof(this.options.add_caption) == 'string')
4478                                 text = this.options.add_caption, ttip = '';
4479
4480                         var add = $('<div />').addClass('cbi-section-add');
4481
4482                         if (this.options.anonymous === false)
4483                         {
4484                                 $('<input />')
4485                                         .addClass('cbi-input-text')
4486                                         .attr('type', 'text')
4487                                         .attr('placeholder', ttip)
4488                                         .blur({ self: this }, this._sid)
4489                                         .keyup({ self: this }, this._sid)
4490                                         .appendTo(add);
4491
4492                                 $('<img />')
4493                                         .attr('src', _luci2.globals.resource + '/icons/cbi/add.gif')
4494                                         .attr('title', text)
4495                                         .addClass('cbi-button')
4496                                         .click({ self: this }, this._add)
4497                                         .appendTo(add);
4498
4499                                 $('<div />')
4500                                         .addClass('cbi-value-error')
4501                                         .hide()
4502                                         .appendTo(add);
4503                         }
4504                         else
4505                         {
4506                                 $('<input />')
4507                                         .attr('type', 'button')
4508                                         .addClass('cbi-button')
4509                                         .addClass('cbi-button-add')
4510                                         .val(text).attr('title', ttip)
4511                                         .click({ self: this }, this._add)
4512                                         .appendTo(add)
4513                         }
4514
4515                         return add;
4516                 },
4517
4518                 _render_remove: function(sid, index)
4519                 {
4520                         var text = _luci2.tr('Remove');
4521                         var ttip = _luci2.tr('Remove this section');
4522
4523                         if ($.isArray(this.options.remove_caption))
4524                                 text = this.options.remove_caption[0], ttip = this.options.remove_caption[1];
4525                         else if (typeof(this.options.remove_caption) == 'string')
4526                                 text = this.options.remove_caption, ttip = '';
4527
4528                         return $('<input />')
4529                                 .attr('type', 'button')
4530                                 .addClass('cbi-button')
4531                                 .addClass('cbi-button-remove')
4532                                 .val(text).attr('title', ttip)
4533                                 .click({ self: this, sid: sid, index: index }, this._remove);
4534                 },
4535
4536                 _render_caption: function(sid)
4537                 {
4538                         if (typeof(this.options.caption) == 'string')
4539                         {
4540                                 return $('<legend />')
4541                                         .text(this.options.caption.format(sid));
4542                         }
4543                         else if (typeof(this.options.caption) == 'function')
4544                         {
4545                                 return $('<legend />')
4546                                         .text(this.options.caption.call(this, sid));
4547                         }
4548
4549                         return '';
4550                 },
4551
4552                 render: function()
4553                 {
4554                         var allsections = $();
4555                         var panel_index = 0;
4556
4557                         this.instance = { };
4558
4559                         var s = this.sections();
4560
4561                         if (s.length == 0)
4562                         {
4563                                 var fieldset = $('<fieldset />')
4564                                         .addClass('cbi-section');
4565
4566                                 var head = $('<div />')
4567                                         .addClass('cbi-section-head')
4568                                         .appendTo(fieldset);
4569
4570                                 head.append(this._render_caption(undefined));
4571
4572                                 if (typeof(this.options.description) == 'string')
4573                                 {
4574                                         $('<div />')
4575                                                 .addClass('cbi-section-descr')
4576                                                 .text(this.options.description)
4577                                                 .appendTo(head);
4578                                 }
4579
4580                                 allsections = allsections.add(fieldset);
4581                         }
4582
4583                         for (var i = 0; i < s.length; i++)
4584                         {
4585                                 var sid = s[i]['.name'];
4586                                 var inst = this.instance[sid] = { tabs: [ ] };
4587
4588                                 var fieldset = $('<fieldset />')
4589                                         .attr('id', this.id('sort', sid))
4590                                         .addClass('cbi-section');
4591
4592                                 var head = $('<div />')
4593                                         .addClass('cbi-section-head')
4594                                         .attr('cbi-section-num', this.index)
4595                                         .attr('cbi-section-id', sid);
4596
4597                                 head.append(this._render_caption(sid));
4598
4599                                 if (typeof(this.options.description) == 'string')
4600                                 {
4601                                         $('<div />')
4602                                                 .addClass('cbi-section-descr')
4603                                                 .text(this.options.description)
4604                                                 .appendTo(head);
4605                                 }
4606
4607                                 var teaser;
4608                                 if ((s.length > 1 && this.options.collabsible) || this.map.options.collabsible)
4609                                         teaser = $('<div />')
4610                                                 .addClass('cbi-section-teaser')
4611                                                 .appendTo(head);
4612
4613                                 if (this.options.addremove)
4614                                         $('<div />')
4615                                                 .addClass('cbi-section-remove')
4616                                                 .addClass('right')
4617                                                 .append(this._render_remove(sid, panel_index))
4618                                                 .appendTo(head);
4619
4620                                 var body = $('<div />')
4621                                         .attr('index', panel_index++);
4622
4623                                 var fields = $('<fieldset />')
4624                                         .addClass('cbi-section-node');
4625
4626                                 if (this.tabs.length > 1)
4627                                 {
4628                                         var menu = $('<ul />')
4629                                                 .addClass('cbi-tabmenu');
4630
4631                                         for (var j = 0; j < this.tabs.length; j++)
4632                                         {
4633                                                 var tabid = this.id('tab', sid, this.tabs[j].id);
4634                                                 var theadid = this.id('tabhead', sid, this.tabs[j].id);
4635
4636                                                 var tabc = $('<div />')
4637                                                         .addClass('cbi-tabcontainer')
4638                                                         .attr('id', tabid)
4639                                                         .attr('index', j);
4640
4641                                                 if (typeof(this.tabs[j].description) == 'string')
4642                                                 {
4643                                                         $('<div />')
4644                                                                 .addClass('cbi-tab-descr')
4645                                                                 .text(this.tabs[j].description)
4646                                                                 .appendTo(tabc);
4647                                                 }
4648
4649                                                 for (var k = 0; k < this.tabs[j].fields.length; k++)
4650                                                         this.tabs[j].fields[k].render(sid).appendTo(tabc);
4651
4652                                                 tabc.appendTo(fields);
4653                                                 tabc = null;
4654
4655                                                 $('<li />').attr('id', theadid).append(
4656                                                         $('<a />')
4657                                                                 .text(this.tabs[j].caption.format(this.tabs[j].id))
4658                                                                 .attr('href', '#' + tabid)
4659                                                 ).appendTo(menu);
4660                                         }
4661
4662                                         menu.appendTo(body);
4663                                         menu = null;
4664
4665                                         fields.appendTo(body);
4666                                         fields = null;
4667
4668                                         var t = body.tabs({ active: this.active_tab[sid] });
4669
4670                                         t.on('tabsactivate', { self: this, sid: sid }, function(ev, ui) {
4671                                                 var d = ev.data;
4672                                                 d.self.validate();
4673                                                 d.self.active_tab[d.sid] = parseInt(ui.newPanel.attr('index'));
4674                                         });
4675                                 }
4676                                 else
4677                                 {
4678                                         for (var j = 0; j < this.tabs[0].fields.length; j++)
4679                                                 this.tabs[0].fields[j].render(sid).appendTo(fields);
4680
4681                                         fields.appendTo(body);
4682                                         fields = null;
4683                                 }
4684
4685                                 head.appendTo(fieldset);
4686                                 head = null;
4687
4688                                 body.appendTo(fieldset);
4689                                 body = null;
4690
4691                                 allsections = allsections.add(fieldset);
4692                                 fieldset = null;
4693
4694                                 //this.validate(sid);
4695                                 //
4696                                 //if (teaser)
4697                                 //      teaser.append(this.teaser(sid));
4698                         }
4699
4700                         if (this.options.collabsible && s.length > 1)
4701                         {
4702                                 var a = $('<div />').append(allsections).accordion({
4703                                         header: '> fieldset > div.cbi-section-head',
4704                                         heightStyle: 'content',
4705                                         active: this.active_panel
4706                                 });
4707
4708                                 a.on('accordionbeforeactivate', { self: this }, function(ev, ui) {
4709                                         var h = ui.oldHeader;
4710                                         var s = ev.data.self;
4711                                         var i = h.attr('cbi-section-id');
4712
4713                                         h.children('.cbi-section-teaser').empty().append(s.teaser(i));
4714                                         s.validate();
4715                                 });
4716
4717                                 a.on('accordionactivate', { self: this }, function(ev, ui) {
4718                                         ev.data.self.active_panel = parseInt(ui.newPanel.attr('index'));
4719                                 });
4720
4721                                 if (this.options.sortable)
4722                                 {
4723                                         var s = a.sortable({
4724                                                 axis: 'y',
4725                                                 handle: 'div.cbi-section-head'
4726                                         });
4727
4728                                         s.on('sortupdate', { self: this, ids: s.sortable('toArray') }, function(ev, ui) {
4729                                                 var sections = [ ];
4730                                                 for (var i = 0; i < ev.data.ids.length; i++)
4731                                                         sections.push(ev.data.ids[i].substring(ev.data.ids[i].lastIndexOf('.') + 1));
4732                                                 _luci2.uci.order(ev.data.self.map.uci_package, sections);
4733                                         });
4734
4735                                         s.on('sortstop', function(ev, ui) {
4736                                                 ui.item.children('div.cbi-section-head').triggerHandler('focusout');
4737                                         });
4738                                 }
4739
4740                                 if (this.options.addremove)
4741                                         this._render_add().appendTo(a);
4742
4743                                 return a;
4744                         }
4745
4746                         if (this.options.addremove)
4747                                 allsections = allsections.add(this._render_add());
4748
4749                         return allsections;
4750                 },
4751
4752                 finish: function()
4753                 {
4754                         var s = this.sections();
4755
4756                         for (var i = 0; i < s.length; i++)
4757                         {
4758                                 var sid = s[i]['.name'];
4759
4760                                 this.validate(sid);
4761
4762                                 $('#' + this.id('sort', sid))
4763                                         .children('.cbi-section-head')
4764                                         .children('.cbi-section-teaser')
4765                                         .append(this.teaser(sid));
4766                         }
4767                 }
4768         });
4769
4770         this.cbi.TableSection = this.cbi.TypedSection.extend({
4771                 render: function()
4772                 {
4773                         var allsections = $();
4774                         var panel_index = 0;
4775
4776                         this.instance = { };
4777
4778                         var s = this.sections();
4779
4780                         var fieldset = $('<fieldset />')
4781                                 .addClass('cbi-section');
4782
4783                         fieldset.append(this._render_caption(sid));
4784
4785                         if (typeof(this.options.description) == 'string')
4786                         {
4787                                 $('<div />')
4788                                         .addClass('cbi-section-descr')
4789                                         .text(this.options.description)
4790                                         .appendTo(fieldset);
4791                         }
4792
4793                         var fields = $('<div />')
4794                                 .addClass('cbi-section-node')
4795                                 .appendTo(fieldset);
4796
4797                         var table = $('<table />')
4798                                 .addClass('cbi-section-table')
4799                                 .appendTo(fields);
4800
4801                         var thead = $('<thead />')
4802                                 .append($('<tr />').addClass('cbi-section-table-titles'))
4803                                 .appendTo(table);
4804
4805                         for (var j = 0; j < this.tabs[0].fields.length; j++)
4806                                 $('<th />')
4807                                         .addClass('cbi-section-table-cell')
4808                                         .css('width', this.tabs[0].fields[j].options.width || '')
4809                                         .append(this.tabs[0].fields[j].options.caption)
4810                                         .appendTo(thead.children());
4811
4812                         if (this.options.sortable)
4813                                 $('<th />').addClass('cbi-section-table-cell').text(' ').appendTo(thead.children());
4814
4815                         if (this.options.addremove !== false)
4816                                 $('<th />').addClass('cbi-section-table-cell').text(' ').appendTo(thead.children());
4817
4818                         var tbody = $('<tbody />')
4819                                 .appendTo(table);
4820
4821                         if (s.length == 0)
4822                         {
4823                                 $('<tr />')
4824                                         .addClass('cbi-section-table-row')
4825                                         .append(
4826                                                 $('<td />')
4827                                                         .addClass('cbi-section-table-cell')
4828                                                         .addClass('cbi-section-table-placeholder')
4829                                                         .attr('colspan', thead.children().children().length)
4830                                                         .text(this.options.placeholder || _luci2.tr('This section contains no values yet')))
4831                                         .appendTo(tbody);
4832                         }
4833
4834                         for (var i = 0; i < s.length; i++)
4835                         {
4836                                 var sid = s[i]['.name'];
4837                                 var inst = this.instance[sid] = { tabs: [ ] };
4838
4839                                 var row = $('<tr />')
4840                                         .addClass('cbi-section-table-row')
4841                                         .appendTo(tbody);
4842
4843                                 for (var j = 0; j < this.tabs[0].fields.length; j++)
4844                                 {
4845                                         $('<td />')
4846                                                 .addClass('cbi-section-table-cell')
4847                                                 .css('width', this.tabs[0].fields[j].options.width || '')
4848                                                 .append(this.tabs[0].fields[j].render(sid, true))
4849                                                 .appendTo(row);
4850                                 }
4851
4852                                 if (this.options.sortable)
4853                                 {
4854                                         $('<td />')
4855                                                 .addClass('cbi-section-table-cell')
4856                                                 .addClass('cbi-section-table-sort')
4857                                                 .append($('<img />').attr('src', _luci2.globals.resource + '/icons/cbi/up.gif').attr('title', _luci2.tr('Drag to sort')))
4858                                                 .append($('<br />'))
4859                                                 .append($('<img />').attr('src', _luci2.globals.resource + '/icons/cbi/down.gif').attr('title', _luci2.tr('Drag to sort')))
4860                                                 .appendTo(row);
4861                                 }
4862
4863                                 if (this.options.addremove !== false)
4864                                 {
4865                                         $('<td />')
4866                                                 .addClass('cbi-section-table-cell')
4867                                                 .append(this._render_remove(sid))
4868                                                 .appendTo(row);
4869                                 }
4870
4871                                 this.validate(sid);
4872
4873                                 row = null;
4874                         }
4875
4876                         if (this.options.sortable)
4877                         {
4878                                 var s = tbody.sortable({
4879                                         handle: 'td.cbi-section-table-sort'
4880                                 });
4881
4882                                 s.on('sortupdate', { self: this, ids: s.sortable('toArray') }, function(ev, ui) {
4883                                         var sections = [ ];
4884                                         for (var i = 0; i < ev.data.ids.length; i++)
4885                                                 sections.push(ev.data.ids[i].substring(ev.data.ids[i].lastIndexOf('.') + 1));
4886                                         _luci2.uci.order(ev.data.self.map.uci_package, sections);
4887                                 });
4888
4889                                 s.on('sortstop', function(ev, ui) {
4890                                         ui.item.children('div.cbi-section-head').triggerHandler('focusout');
4891                                 });
4892                         }
4893
4894                         if (this.options.addremove)
4895                                 this._render_add().appendTo(fieldset);
4896
4897                         fields = table = thead = tbody = null;
4898
4899                         return fieldset;
4900                 }
4901         });
4902
4903         this.cbi.NamedSection = this.cbi.TypedSection.extend({
4904                 sections: function(cb)
4905                 {
4906                         var sa = [ ];
4907                         var pkg = this.map.uci.values[this.map.uci_package];
4908
4909                         for (var s in pkg)
4910                                 if (pkg[s]['.name'] == this.uci_type)
4911                                 {
4912                                         sa.push(pkg[s]);
4913                                         break;
4914                                 }
4915
4916                         if (typeof(cb) == 'function' && sa.length > 0)
4917                                 cb.apply(this, [ sa[0] ]);
4918
4919                         return sa;
4920                 }
4921         });
4922
4923         this.cbi.DummySection = this.cbi.TypedSection.extend({
4924                 sections: function(cb)
4925                 {
4926                         if (typeof(cb) == 'function')
4927                                 cb.apply(this, [ { '.name': this.uci_type } ]);
4928
4929                         return [ { '.name': this.uci_type } ];
4930                 }
4931         });
4932
4933         this.cbi.Map = AbstractWidget.extend({
4934                 init: function(uci_package, options)
4935                 {
4936                         var self = this;
4937
4938                         this.uci_package = uci_package;
4939                         this.sections = [ ];
4940                         this.options = _luci2.defaults(options, {
4941                                 save:    function() { },
4942                                 prepare: function() {
4943                                         return _luci2.uci.writable(function(writable) {
4944                                                 self.options.readonly = !writable;
4945                                         });
4946                                 }
4947                         });
4948                 },
4949
4950                 load: function()
4951                 {
4952                         this.uci = {
4953                                 newid:   0,
4954                                 values:  { },
4955                                 creates: { },
4956                                 changes: { },
4957                                 deletes: { }
4958                         };
4959
4960                         if (typeof(this.active_panel) == 'undefined')
4961                                 this.active_panel = 0;
4962
4963                         var packages = { };
4964
4965                         for (var i = 0; i < this.sections.length; i++)
4966                                 this.sections[i].ucipackages(packages);
4967
4968                         packages[this.uci_package] = true;
4969
4970                         var load_cb = this._load_cb || (this._load_cb = $.proxy(function(packages) {
4971                                 for (var i = 0; i < packages.length; i++)
4972                                 {
4973                                         this.uci.values[packages[i]['.package']] = packages[i];
4974                                         delete packages[i]['.package'];
4975                                 }
4976
4977                                 var deferreds = [ _luci2.deferrable(this.options.prepare()) ];
4978
4979                                 for (var i = 0; i < this.sections.length; i++)
4980                                 {
4981                                         for (var f in this.sections[i].fields)
4982                                         {
4983                                                 if (typeof(this.sections[i].fields[f].load) != 'function')
4984                                                         continue;
4985
4986                                                 var s = this.sections[i].sections();
4987                                                 for (var j = 0; j < s.length; j++)
4988                                                 {
4989                                                         var rv = this.sections[i].fields[f].load(s[j]['.name']);
4990                                                         if (_luci2.isDeferred(rv))
4991                                                                 deferreds.push(rv);
4992                                                 }
4993                                         }
4994                                 }
4995
4996                                 return $.when.apply($, deferreds);
4997                         }, this));
4998
4999                         _luci2.rpc.batch();
5000
5001                         for (var pkg in packages)
5002                                 _luci2.uci.get_all(pkg);
5003
5004                         return _luci2.rpc.flush().then(load_cb);
5005                 },
5006
5007                 render: function()
5008                 {
5009                         var map = $('<div />').addClass('cbi-map');
5010
5011                         if (typeof(this.options.caption) == 'string')
5012                                 $('<h2 />').text(this.options.caption).appendTo(map);
5013
5014                         if (typeof(this.options.description) == 'string')
5015                                 $('<div />').addClass('cbi-map-descr').text(this.options.description).appendTo(map);
5016
5017                         var sections = $('<div />').appendTo(map);
5018
5019                         for (var i = 0; i < this.sections.length; i++)
5020                         {
5021                                 var s = this.sections[i].render();
5022
5023                                 if (this.options.readonly || this.sections[i].options.readonly)
5024                                         s.find('input, select, button, img.cbi-button').attr('disabled', true);
5025
5026                                 s.appendTo(sections);
5027
5028                                 if (this.sections[i].options.active)
5029                                         this.active_panel = i;
5030                         }
5031
5032                         if (this.options.collabsible)
5033                         {
5034                                 var a = sections.accordion({
5035                                         header: '> fieldset > div.cbi-section-head',
5036                                         heightStyle: 'content',
5037                                         active: this.active_panel
5038                                 });
5039
5040                                 a.on('accordionbeforeactivate', { self: this }, function(ev, ui) {
5041                                         var h = ui.oldHeader;
5042                                         var s = ev.data.self.sections[parseInt(h.attr('cbi-section-num'))];
5043                                         var i = h.attr('cbi-section-id');
5044
5045                                         h.children('.cbi-section-teaser').empty().append(s.teaser(i));
5046
5047                                         for (var i = 0; i < ev.data.self.sections.length; i++)
5048                                                 ev.data.self.sections[i].validate();
5049                                 });
5050
5051                                 a.on('accordionactivate', { self: this }, function(ev, ui) {
5052                                         ev.data.self.active_panel = parseInt(ui.newPanel.attr('index'));
5053                                 });
5054                         }
5055
5056                         if (this.options.pageaction !== false)
5057                         {
5058                                 var a = $('<div />')
5059                                         .addClass('cbi-page-actions')
5060                                         .appendTo(map);
5061
5062                                 $('<input />')
5063                                         .addClass('cbi-button').addClass('cbi-button-apply')
5064                                         .attr('type', 'button')
5065                                         .val(_luci2.tr('Save & Apply'))
5066                                         .appendTo(a);
5067
5068                                 $('<input />')
5069                                         .addClass('cbi-button').addClass('cbi-button-save')
5070                                         .attr('type', 'button')
5071                                         .val(_luci2.tr('Save'))
5072                                         .click({ self: this }, function(ev) { ev.data.self.send(); })
5073                                         .appendTo(a);
5074
5075                                 $('<input />')
5076                                         .addClass('cbi-button').addClass('cbi-button-reset')
5077                                         .attr('type', 'button')
5078                                         .val(_luci2.tr('Reset'))
5079                                         .click({ self: this }, function(ev) { ev.data.self.insertInto(ev.data.self.target); })
5080                                         .appendTo(a);
5081
5082                                 a = null;
5083                         }
5084
5085                         var top = $('<form />').append(map);
5086
5087                         map = null;
5088
5089                         return top;
5090                 },
5091
5092                 finish: function()
5093                 {
5094                         for (var i = 0; i < this.sections.length; i++)
5095                                 this.sections[i].finish();
5096
5097                         this.validate();
5098                 },
5099
5100                 redraw: function()
5101                 {
5102                         this.target.hide().empty().append(this.render());
5103                         this.finish();
5104                         this.target.show();
5105                 },
5106
5107                 section: function(widget, uci_type, options)
5108                 {
5109                         var w = widget ? new widget(uci_type, options) : null;
5110
5111                         if (!(w instanceof _luci2.cbi.AbstractSection))
5112                                 throw 'Widget must be an instance of AbstractSection';
5113
5114                         w.map = this;
5115                         w.index = this.sections.length;
5116
5117                         this.sections.push(w);
5118                         return w;
5119                 },
5120
5121                 formvalue: function()
5122                 {
5123                         var rv = { };
5124
5125                         for (var i = 0; i < this.sections.length; i++)
5126                         {
5127                                 var sids = this.sections[i].formvalue();
5128                                 for (var sid in sids)
5129                                 {
5130                                         var s = rv[sid] || (rv[sid] = { });
5131                                         $.extend(s, sids[sid]);
5132                                 }
5133                         }
5134
5135                         return rv;
5136                 },
5137
5138                 add: function(conf, type, name)
5139                 {
5140                         var c = this.uci.creates;
5141                         var s = '.new.%d'.format(this.uci.newid++);
5142
5143                         if (!c[conf])
5144                                 c[conf] = { };
5145
5146                         c[conf][s] = {
5147                                 '.type':      type,
5148                                 '.name':      s,
5149                                 '.create':    name,
5150                                 '.anonymous': !name
5151                         };
5152
5153                         return s;
5154                 },
5155
5156                 remove: function(conf, sid)
5157                 {
5158                         var n = this.uci.creates;
5159                         var c = this.uci.changes;
5160                         var d = this.uci.deletes;
5161
5162                         /* requested deletion of a just created section */
5163                         if (sid.indexOf('.new.') == 0)
5164                         {
5165                                 if (n[conf])
5166                                         delete n[conf][sid];
5167                         }
5168                         else
5169                         {
5170                                 if (c[conf])
5171                                         delete c[conf][sid];
5172
5173                                 if (!d[conf])
5174                                         d[conf] = { };
5175
5176                                 d[conf][sid] = true;
5177                         }
5178                 },
5179
5180                 ucisections: function(conf, cb)
5181                 {
5182                         var sa = [ ];
5183                         var pkg = this.uci.values[conf];
5184                         var crt = this.uci.creates[conf];
5185                         var del = this.uci.deletes[conf];
5186
5187                         if (!pkg)
5188                                 return sa;
5189
5190                         for (var s in pkg)
5191                                 if (!del || del[s] !== true)
5192                                         sa.push(pkg[s]);
5193
5194                         sa.sort(function(a, b) { return a['.index'] - b['.index'] });
5195
5196                         if (crt)
5197                                 for (var s in crt)
5198                                         sa.push(crt[s]);
5199
5200                         if (typeof(cb) == 'function')
5201                                 for (var i = 0; i < sa.length; i++)
5202                                         cb.apply(this, [ sa[i] ]);
5203
5204                         return sa;
5205                 },
5206
5207                 get: function(conf, sid, opt)
5208                 {
5209                         var v = this.uci.values;
5210                         var n = this.uci.creates;
5211                         var c = this.uci.changes;
5212                         var d = this.uci.deletes;
5213
5214                         /* requested option in a just created section */
5215                         if (sid.indexOf('.new.') == 0)
5216                         {
5217                                 if (!n[conf])
5218                                         return undefined;
5219
5220                                 if (typeof(opt) == 'undefined')
5221                                         return (n[conf][sid] || { });
5222
5223                                 return n[conf][sid][opt];
5224                         }
5225
5226                         /* requested an option value */
5227                         if (typeof(opt) != 'undefined')
5228                         {
5229                                 /* check whether option was deleted */
5230                                 if (d[conf] && d[conf][sid])
5231                                 {
5232                                         if (d[conf][sid] === true)
5233                                                 return undefined;
5234
5235                                         for (var i = 0; i < d[conf][sid].length; i++)
5236                                                 if (d[conf][sid][i] == opt)
5237                                                         return undefined;
5238                                 }
5239
5240                                 /* check whether option was changed */
5241                                 if (c[conf] && c[conf][sid] && typeof(c[conf][sid][opt]) != 'undefined')
5242                                         return c[conf][sid][opt];
5243
5244                                 /* return base value */
5245                                 if (v[conf] && v[conf][sid])
5246                                         return v[conf][sid][opt];
5247
5248                                 return undefined;
5249                         }
5250
5251                         /* requested an entire section */
5252                         if (v[conf])
5253                                 return (v[conf][sid] || { });
5254
5255                         return undefined;
5256                 },
5257
5258                 set: function(conf, sid, opt, val)
5259                 {
5260                         var n = this.uci.creates;
5261                         var c = this.uci.changes;
5262                         var d = this.uci.deletes;
5263
5264                         if (sid.indexOf('.new.') == 0)
5265                         {
5266                                 if (n[conf] && n[conf][sid])
5267                                 {
5268                                         if (typeof(val) != 'undefined')
5269                                                 n[conf][sid][opt] = val;
5270                                         else
5271                                                 delete n[conf][sid][opt];
5272                                 }
5273                         }
5274                         else if (typeof(val) != 'undefined')
5275                         {
5276                                 if (!c[conf])
5277                                         c[conf] = { };
5278
5279                                 if (!c[conf][sid])
5280                                         c[conf][sid] = { };
5281
5282                                 c[conf][sid][opt] = val;
5283                         }
5284                         else
5285                         {
5286                                 if (!d[conf])
5287                                         d[conf] = { };
5288
5289                                 if (!d[conf][sid])
5290                                         d[conf][sid] = [ ];
5291
5292                                 d[conf][sid].push(opt);
5293                         }
5294                 },
5295
5296                 validate: function()
5297                 {
5298                         var rv = true;
5299
5300                         for (var i = 0; i < this.sections.length; i++)
5301                                 if (!this.sections[i].validate())
5302                                         rv = false;
5303
5304                         return rv;
5305                 },
5306
5307                 save: function()
5308                 {
5309                         if (this.options.readonly)
5310                                 return _luci2.deferrable();
5311
5312                         var deferreds = [ _luci2.deferrable(this.options.save()) ];
5313
5314                         for (var i = 0; i < this.sections.length; i++)
5315                         {
5316                                 if (this.sections[i].options.readonly)
5317                                         continue;
5318
5319                                 for (var f in this.sections[i].fields)
5320                                 {
5321                                         if (typeof(this.sections[i].fields[f].save) != 'function')
5322                                                 continue;
5323
5324                                         var s = this.sections[i].sections();
5325                                         for (var j = 0; j < s.length; j++)
5326                                         {
5327                                                 var rv = this.sections[i].fields[f].save(s[j]['.name']);
5328                                                 if (_luci2.isDeferred(rv))
5329                                                         deferreds.push(rv);
5330                                         }
5331                                 }
5332                         }
5333
5334                         return $.when.apply($, deferreds);
5335                 },
5336
5337                 send: function()
5338                 {
5339                         if (!this.validate())
5340                                 return _luci2.deferrable();
5341
5342                         var send_cb = this._send_cb || (this._send_cb = $.proxy(function() {
5343                                 _luci2.rpc.batch();
5344
5345                                 if (this.uci.creates)
5346                                         for (var c in this.uci.creates)
5347                                                 for (var s in this.uci.creates[c])
5348                                                 {
5349                                                         var r = {
5350                                                                 config: c,
5351                                                                 values: { }
5352                                                         };
5353
5354                                                         for (var k in this.uci.creates[c][s])
5355                                                         {
5356                                                                 if (k == '.type')
5357                                                                         r.type = this.uci.creates[c][s][k];
5358                                                                 else if (k == '.create')
5359                                                                         r.name = this.uci.creates[c][s][k];
5360                                                                 else if (k.charAt(0) != '.')
5361                                                                         r.values[k] = this.uci.creates[c][s][k];
5362                                                         }
5363
5364                                                         _luci2.uci.add(r.config, r.type, r.name, r.values);
5365                                                 }
5366
5367                                 if (this.uci.changes)
5368                                         for (var c in this.uci.changes)
5369                                                 for (var s in this.uci.changes[c])
5370                                                         _luci2.uci.set(c, s, this.uci.changes[c][s]);
5371
5372                                 if (this.uci.deletes)
5373                                         for (var c in this.uci.deletes)
5374                                                 for (var s in this.uci.deletes[c])
5375                                                 {
5376                                                         var o = this.uci.deletes[c][s];
5377                                                         _luci2.uci['delete'](c, s, (o === true) ? undefined : o);
5378                                                 }
5379
5380                                 return _luci2.rpc.flush();
5381                         }, this));
5382
5383                         var self = this;
5384
5385                         _luci2.ui.saveScrollTop();
5386                         _luci2.ui.loading(true);
5387
5388                         return this.save().then(send_cb).then(function() {
5389                                 return self.load();
5390                         }).then(function() {
5391                                 self.redraw();
5392                                 self = null;
5393
5394                                 _luci2.ui.loading(false);
5395                                 _luci2.ui.restoreScrollTop();
5396                         });
5397                 },
5398
5399                 dialog: function(id)
5400                 {
5401                         var d = $('<div />');
5402                         var p = $('<p />');
5403
5404                         $('<img />')
5405                                 .attr('src', _luci2.globals.resource + '/icons/loading.gif')
5406                                 .css('vertical-align', 'middle')
5407                                 .css('padding-right', '10px')
5408                                 .appendTo(p);
5409
5410                         p.append(_luci2.tr('Loading data...'));
5411
5412                         p.appendTo(d);
5413                         d.appendTo(id);
5414
5415                         return d.dialog({
5416                                 modal: true,
5417                                 draggable: false,
5418                                 resizable: false,
5419                                 height: 90,
5420                                 open: function() {
5421                                         $(this).parent().children('.ui-dialog-titlebar').hide();
5422                                 }
5423                         });
5424                 },
5425
5426                 insertInto: function(id)
5427                 {
5428                         var self = this;
5429                             self.target = $(id);
5430
5431                         _luci2.ui.loading(true);
5432                         self.target.hide();
5433
5434                         return self.load().then(function() {
5435                                 self.target.empty().append(self.render());
5436                                 self.finish();
5437                                 self.target.show();
5438                                 self = null;
5439                                 _luci2.ui.loading(false);
5440                         });
5441                 }
5442         });
5443 };