js/ajatus.document.js

   1 /*
   2  * This file is part of
   3  *
   4  * Ajatus - Distributed CRM
   5  * @requires jQuery v1.2.1
   6  *
   7  * Copyright (c) 2007 Jerry Jalava <jerry.jalava@gmail.com>
   8  * Copyright (c) 2007 Nemein Oy <http://nemein.com>
   9  * Website: http://ajatus.info
  10  * Licensed under the GPL license
  11  * http://www.gnu.org/licenses/gpl.html
  12  *
  13  */
  14
  15 (function($){
  16
  17     $.ajatus.document = function(doc, check_metadata, check_schema) {
  18         if (typeof check_metadata == 'undefined') {
  19             var check_metadata = true;
  20         }
  21         if (typeof check_schema == 'undefined') {
  22             var check_schema = false;
  23         }
  24
  25         var self = this;
  26         this.ready_doc = {};
  27
  28         $.each(doc, function(i,n){
  29             if (   (i == '_id' && n != '')
  30                 || i == 'id' && n != '') {
  31                 self.ready_doc['_id'] = n;
  32             } else if (i == '_rev' && n != '') {
  33                 self.ready_doc[i] = n;
  34             } else if (i == 'key' && n != '') {
  35                 self.ready_doc[i] = n;
  36             } else if (i == 'value' && n != '') {
  37                 self.ready_doc[i] = n;
  38             }
  39         });
  40
  41         if (typeof this.ready_doc['value'] == 'undefined') {
  42             $.ajatus.debug("Error: Document didn't have value field defined!", "ajatus.document");
  43             return this.ready_doc;
  44         }
  45
  46         if (check_metadata) {
  47             if (! this.ready_doc.value.metadata) {
  48                 this.add_metadata();
  49             } else {
  50                 this.check_metadata();
  51             }
  52         }
  53
  54         if (! $.ajatus.preferences.client.content_types[this.ready_doc.value._type]) {
  55             this.ready_doc.value._type = 'note';
  56         }
  57
  58         if (check_schema) {
  59             this.check_schema();
  60         }
  61
  62         this.prepare_doc_title();
  63
  64         return this.ready_doc;
  65     }
  66     $.extend($.ajatus.document.prototype, {
  67         check_schema: function() {
  68             var self = this;
  69             var type = $.ajatus.preferences.client.content_types[this.ready_doc.value._type];
  70             var changed = false;
  71             var new_schema_parts = {};
  72             $.each(type.original_schema, function(k,si){
  73                 // console.log("self.ready_doc.value.metadata["+k+"]:"+self.ready_doc.value.metadata[k])
  74                 if (typeof(self.ready_doc.value[k]) == 'undefined') {
  75                     def_val = '';
  76                     if (typeof si['def_val'] != 'undefined') {
  77                         def_val = si['def_val'];
  78                     }
  79                     new_schema_parts[k] = {
  80                         val: def_val,
  81                         widget: si.widget
  82                     };
  83                     changed = true;
  84                 } else {
  85                     def_val = self.ready_doc.value[k].val || '';
  86                     if (typeof si['def_val'] != 'undefined') {
  87                         def_val = si['def_val'];
  88                     }
  89                     self.ready_doc.value[k] = $.extend({
  90                         val: def_val,
  91                         widget: si.widget
  92                     }, self.ready_doc.value[k]);
  93                 }
  94             });
  95
  96             if (changed) {
  97                 // console.log("Found schema parts that need to be updated:");
  98                 // console.log(new_schema_parts);
  99                 self._fix_doc_schema(new_schema_parts);
 100             }
 101         },
 102         _fix_doc_schema: function(new_parts) {
 103             var _self = this;
 104
 105             doc = new $.ajatus.document.loader(_self.ready_doc._id, _self.ready_doc._rev, false, false);
 106             doc.value = $.extend(doc.value, new_parts);
 107
 108             var db_path = $.ajatus.preferences.client.content_database;
 109             if (doc.value._type == 'tag') {
 110                 db_path = $.ajatus.preferences.client.tags_database;
 111             }
 112
 113             $.jqCouch.connection('doc').save(db_path, doc);
 114             _self.ready_doc = new $.ajatus.document(doc);
 115         },
 116         add_metadata: function() {
 117             var self = this;
 118             this.ready_doc.value.metadata = {};
 119             $.each($.ajatus.document.metadata, function(k,m){
 120                 self.ready_doc.value.metadata[k] = {
 121                     val: '',
 122                     widget: m.widget
 123                 };
 124             });
 125         },
 126         check_metadata: function() {
 127             // console.log("check metadata");
 128             var self = this;
 129             var changed = false;
 130             var new_md_parts = {};
 131             $.each($.ajatus.document.metadata, function(k,m){
 132                 // console.log("self.ready_doc.value.metadata["+k+"]:"+self.ready_doc.value.metadata[k])
 133                 if (typeof(self.ready_doc.value.metadata[k]) == 'undefined') {
 134                     def_val = '';
 135                     if (typeof m['def_val'] != 'undefined') {
 136                         def_val = m['def_val'];
 137                     }
 138                     new_md_parts[k] = {
 139                         val: def_val,
 140                         widget: m.widget
 141                     };
 142                     changed = true;
 143                 } else {
 144                     def_val = self.ready_doc.value.metadata[k].val || '';
 145                     if (typeof m['def_val'] != 'undefined') {
 146                         def_val = m['def_val'];
 147                     }
 148                     self.ready_doc.value.metadata[k] = $.extend({
 149                         val: def_val,
 150                         widget: m.widget
 151                     }, self.ready_doc.value.metadata[k]);
 152                 }
 153             });
 154
 155             if (changed) {
 156                 self._fix_metadata(new_md_parts);
 157             }
 158         },
 159         _fix_metadata: function(new_metadata) {
 160             var _self = this;
 161
 162             // console.log("_fix_metadata for: "+_self.ready_doc._id);
 163             // console.log(new_metadata);
 164
 165             doc = new $.ajatus.document.loader(_self.ready_doc._id, _self.ready_doc._rev, false);
 166
 167             // console.log("Before:");
 168             // console.log(doc.value.metadata);
 169
 170             doc.value.metadata = $.extend({}, doc.value.metadata, new_metadata);
 171
 172             // console.log("After:");
 173             // console.log(doc.value.metadata);
 174
 175             var db_path = $.ajatus.preferences.client.content_database;
 176             if (doc.value._type == 'tag') {
 177                 db_path = $.ajatus.preferences.client.tags_database;
 178             }
 179
 180             $.jqCouch.connection('doc').save(db_path, doc);
 181             _self.ready_doc = new $.ajatus.document(doc);
 182         },
 183         prepare_doc_title: function() {
 184             var self = this;
 185
 186             if (   $.ajatus.preferences.client.content_types[this.ready_doc.value._type]['title_item']
 187                 && (   typeof(this.ready_doc.value['title']) == 'undefined'
 188                     || this.ready_doc.value['title'].val != '') ) {
 189                 $.ajatus.preferences.client.content_types[this.ready_doc.value._type].schema['title'] = {
 190                     label: 'Title',
 191                     widget: {
 192                         name: 'text',
 193                         config: {}
 194                     },
 195                     hidden: true
 196                 };
 197
 198                 var title_val = '';
 199                 $.each($.ajatus.preferences.client.content_types[this.ready_doc.value._type]['title_item'], function(i,part){
 200                     if (self.ready_doc.value[part]) {
 201                         var widget = new $.ajatus.widget(self.ready_doc.value[part].widget.name, self.ready_doc.value[part].widget.config);
 202                         var val = widget.value_on_view(self.ready_doc.value[part].val, 'plain');
 203                         if (typeof val != 'string') {
 204                             val = self.ready_doc.value[part].val;
 205                         }
 206                         title_val += val;
 207                     } else {
 208                         title_val += $.ajatus.i10n.get(part);
 209                     }
 210                 });
 211
 212                 this.ready_doc.value['title'] = {
 213                     val: title_val,
 214                     widget: $.ajatus.preferences.client.content_types[this.ready_doc.value._type].schema['title'].widget
 215                 };
 216             }
 217         }
 218     });
 219     $.ajatus.document.loader = function(id, rev, check_metadata) {
 220         if (typeof check_metadata == 'undefined') {
 221             var check_metadata = true;
 222         }
 223         var original = {};
 224
 225         var args = {};
 226         if (typeof rev != 'undefined') {
 227             args['_rev'] = rev;
 228         }
 229
 230         original = new $.ajatus.document(
 231             $.jqCouch.connection('doc').get($.ajatus.preferences.client.content_database + '/' + id, args),
 232             check_metadata,
 233             true
 234         );
 235
 236         return original;
 237     };
 238     $.ajatus.document.metadata = {
 239         creator: {
 240             label: 'Creator',
 241             widget: {
 242                 name: 'text',
 243                 config: {}
 244             }
 245         },
 246         created: {
 247             label: 'Created',
 248             widget: {
 249                 name: 'date',
 250                 config: {}
 251             }
 252         },
 253         revisor: {
 254             label: 'Revisor',
 255             widget: {
 256                 name: 'text',
 257                 config: {}
 258             }
 259         },
 260         revised: {
 261             label: 'Revised',
 262             widget: {
 263                 name: 'date',
 264                 config: {}
 265             }
 266         },
 267         archiver: {
 268             label: 'Archiver',
 269             widget: {
 270                 name: 'text',
 271                 config: {}
 272             }
 273         },
 274         archived: {
 275             label: 'Archived',
 276             widget: {
 277                 name: 'date',
 278                 config: {}
 279             }
 280         },
 281         deleted: {
 282             label: 'Deleted',
 283             widget: {
 284                 name: 'text',
 285                 config: {}
 286             },
 287             def_val: false
 288         }
 289     };
 290     $.ajatus.document.modify_metadata = function(doc, metadata) {
 291         $.each(metadata, function(k,v){
 292             if ($.ajatus.document.metadata[k])
 293             {
 294                 var wdgt = new $.ajatus.widget($.ajatus.document.metadata[k].widget.name, $.ajatus.document.metadata[k].widget.config);
 295                 doc.value.metadata[k] = {
 296                     val: wdgt.value_on_save(wdgt.value_on_save(v)),
 297                     widget: $.ajatus.document.metadata[k].widget
 298                 };
 299             }
 300         });
 301
 302         return doc;
 303     };
 304     $.ajatus.document.actions = {
 305         execute: function(action, tmpdoc) {
 306             var doc = new $.ajatus.document.loader(tmpdoc._id, tmpdoc._rev);
 307
 308             var act_info = $.ajatus.document.actions._get_action_info(action);
 309             if (! act_info) {
 310                 var msg = $.ajatus.elements.messages.create(
 311                     $.ajatus.i10n.get('Unknown document action'),
 312                     $.ajatus.i10n.get('Unknown action %s requested for object %s!', [action, doc.value.title.val])
 313                 );
 314                 return false;
 315             }
 316
 317             if (act_info.pool_action)
 318             {
 319                 var pa = act_info.pool_action;
 320                 var pai = $.ajatus.document.actions._get_action_info(fa);
 321                 if (pai) {
 322                     var pool_action = {
 323                         action: fa,
 324                         doc: doc
 325                     };
 326                     var pool_id = $.ajatus.document.history.pool.add(pool_action);
 327                 }
 328             }
 329
 330             if (act_info.undoable) {
 331                 $.ajatus.document.actions._execute_temp(act_info.action, doc);
 332             } else {
 333                 $.ajatus.document.actions._execute_final(act_info.action, doc);
 334             }
 335         },
 336         _execute_temp: function(action, doc) {
 337             // console.log("_execute_temp: "+action);
 338             switch(action) {
 339                 case 'delete':
 340                     var on_success = function(data) {
 341                         var tmpdoc = {
 342                             _id: doc._id,
 343                             _rev: doc._rev
 344                         };
 345                         var msg = $.ajatus.elements.messages.create(
 346                             $.ajatus.i10n.get('Object deleted'),
 347                             $.ajatus.i10n.get('Object %s moved to trash.', [doc.value.title.val]) + ' <a href="#undelete.'+doc.value._type+'.'+doc._id+'" class="undo">' + $.ajatus.i10n.get('Undo') + '</a>'
 348                         );
 349                         msg.bind_in_content('click', 'a.undo', function(e){
 350                             $.ajatus.document.actions.execute("undelete", tmpdoc);
 351                             msg.fade('out', true);
 352                         });
 353
 354                         return data;
 355                     };
 356
 357                     doc = $.ajatus.document.modify_metadata(doc, {
 358                         deleted: true,
 359                         revised: $.ajatus.formatter.date.js_to_iso8601(new Date()),
 360                         revisor: $.ajatus.preferences.local.user.email
 361                     });
 362
 363                     $.jqCouch.connection('doc', on_success).save($.ajatus.preferences.client.content_database, doc);
 364
 365                     $('#object_'+doc._id, $.ajatus.application_content_area).hide().addClass('deleted');
 366                 break;
 367             };
 368         },
 369         _execute_final: function(action, doc) {
 370             switch(action) {
 371                 case 'delete':
 372                     var on_success = function(data) {
 373                         var msg = $.ajatus.elements.messages.create(
 374                             $.ajatus.i10n.get('Object deleted'),
 375                             $.ajatus.i10n.get('Object %s removed from Ajatus.', [doc.value.title.val])
 376                         );
 377
 378                         return data;
 379                     };
 380                     $.jqCouch.connection('doc', on_success).del($.ajatus.preferences.client.content_database, doc);
 381                     $('#object_'+doc._id, $.ajatus.application_content_area).remove();
 382                 break;
 383                 case 'undelete':
 384                     var on_success = function(data) {
 385                         var msg = $.ajatus.elements.messages.create(
 386                             $.ajatus.i10n.get('Object restored'),
 387                             $.ajatus.i10n.get('Object %s restored succesfully.', [doc.value.title.val])
 388                         );
 389
 390                         return data;
 391                     };
 392                     doc = $.ajatus.document.modify_metadata(doc, {
 393                         deleted: false,
 394                         revised: $.ajatus.formatter.date.js_to_iso8601(new Date()),
 395                         revisor: $.ajatus.preferences.local.user.email
 396                     });
 397                     $.jqCouch.connection('doc', on_success).save($.ajatus.preferences.client.content_database, doc);
 398
 399                     $('#object_'+doc._id, $.ajatus.application_content_area).not('.deleted').remove();
 400                     $('#object_'+doc._id, $.ajatus.application_content_area).filter('.deleted').show().removeClass('deleted');
 401                 break;
 402             };
 403         },
 404         empty_pool: function () {
 405             // console.log("empty_pool");
 406             var items = $.ajatus.document.history.pool.get_all();
 407             if (items.length > 0) {
 408                 var msg = $.ajatus.elements.messages.create(
 409                     $.ajatus.i10n.get('Emptying action pool'),
 410                     $.ajatus.i10n.get('Running %d pooled actions.', [items.length])
 411                 );
 412             }
 413             $.each(items, function(i,item){
 414                 $.ajatus.document.history.pool.remove(i);
 415                 $.ajatus.document.actions.execute(item.action, item.doc);
 416             });
 417         },
 418         _get_action_info: function(action) {
 419             switch(action) {
 420                 case 'delete':
 421                     return {
 422                         action: 'delete',
 423                         label: $.ajatus.i10n.get('Delete'),
 424                         undoable: true,
 425                         undo_label: 'Undelete',
 426                         pool_action: false
 427                     }
 428                 break;
 429                 case 'delete_final':
 430                     return {
 431                         action: 'delete',
 432                         label: $.ajatus.i10n.get('Delete'),
 433                         undoable: false,
 434                         pool_action: false
 435                     }
 436                 break;
 437                 case 'undelete':
 438                     return {
 439                         action: 'undelete',
 440                         label: $.ajatus.i10n.get('Undelete'),
 441                         undoable: false,
 442                         pool_action: false
 443                     }
 444                 break;
 445                 default:
 446                     return false;
 447             }
 448         }
 449     };
 450
 451     $.ajatus.document.history = {};
 452     $.ajatus.document.history.pool = {
 453         items: [],
 454
 455         add: function(action) {
 456             var new_length = $.ajatus.document.history.pool.items.push(action);
 457             var pool_id = new_length-1;
 458             return pool_id;
 459         },
 460         remove: function(item_id) {
 461             $.ajatus.document.history.pool.items = $.grep($.ajatus.document.history.pool.items, function(n,i){
 462                 return i != item_id;
 463             });
 464         },
 465         get_item: function(item_id) {
 466             if (items[item_id]) {
 467                 return items[item_id];
 468             } else {
 469                 return false;
 470             }
 471         },
 472         get_all: function() {
 473             return $.ajatus.document.history.pool.items;
 474         }
 475     };
 476
 477     $.ajatus.document.additionals = {
 478         defaults: {
 479             auto_show: true
 480         },
 481         open: [],
 482         active: null,
 483         top_start: 22,
 484         left_start: 20
 485     };
 486     $.extend($.ajatus.document.additionals, {
 487         create: function(content_type, row_holder, opts) {
 488             $.ajatus.document.additionals._reset();
 489
 490             var id = $.ajatus.document.additionals._generate_id();
 491
 492             var options = $.ajatus.document.additionals.defaults;
 493             options = $.extend(
 494                 options,
 495                 opts || {}
 496             );
 497
 498             var af_win = $.ajatus.document.additionals._create_structure(id, options);
 499             $('.title', af_win).html($.ajatus.i10n.get('Add field'));
 500
 501             var jqform = $('.form', af_win);
 502             var contents = $('.contents', af_win);
 503
 504             var wdgts = $.ajatus.document.additionals._generate_widget_list();
 505
 506             $('<label for="widget"/>').html($.ajatus.i10n.get('Widget')).appendTo(contents);
 507             var wdgt_sel_holder = $('<div id="widget_selection_holder"/>');
 508             wdgt_sel_holder.html(wdgts).appendTo(contents);
 509
 510             var wdgt_details = $('<div id="widget_details_holder"/>');
 511             wdgt_details.appendTo(contents);
 512
 513             var wdgts_on_change = function(e){
 514                 var sel_w = e.currentTarget.value;
 515                 if (sel_w != '') {
 516                     wdgt_sel_holder.html($.ajatus.i10n.get(sel_w));
 517                     wdgt_sel_holder.addClass('selected');
 518                     wdgt_details.html($.ajatus.document.additionals._generate_widget_details(sel_w));
 519
 520                     var field = $('<input type="hidden" />').attr({
 521                         name: '_widget',
 522                         value: sel_w
 523                     });
 524                     field.appendTo(jqform);
 525                 }
 526             };
 527
 528             wdgts.bind('change', wdgts_on_change);
 529
 530             wdgt_sel_holder.bind('dblclick', function(e){
 531                 wdgt_sel_holder.removeClass('selected');
 532                 wdgt_sel_holder.html(wdgts);
 533                 wdgts.bind('change', wdgts_on_change);
 534             });
 535
 536             $('.actions #submit_save', af_win).bind('click', function(e){
 537                 var result = $.ajatus.document.additionals.save_widget(jqform.formToArray(false), jqform);
 538
 539                 if (result) {
 540                     $.ajatus.document.additionals.close(id);
 541                 }
 542
 543                 return false;
 544             });
 545
 546             if (options.auto_show) {
 547                 $.ajatus.document.additionals.show(id);
 548             }
 549         },
 550         edit: function(content_type, row_holder, data, opts) {
 551             $.ajatus.document.additionals._reset();
 552
 553             var id = $.ajatus.document.additionals._generate_id();
 554             console.log("Edit win id: "+id);
 555
 556             var options = $.ajatus.document.additionals.defaults;
 557             options = $.extend(
 558                 options,
 559                 opts || {}
 560             );
 561
 562             var af_win = $.ajatus.document.additionals._create_structure(id, options);
 563             $('.title', af_win).html($.ajatus.i10n.get('Edit field %s', [data.name]));
 564
 565             $('.actions #submit_save', af_win).bind('click', function(e){
 566                 console.log("save additional field (on edit)");
 567                 $.ajatus.document.additionals.close(id);
 568             });
 569
 570             if (options.auto_show) {
 571                 $.ajatus.document.additionals.show(id);
 572             }
 573         },
 574         config: function(widget, prev_vals, on_save) {
 575             if (typeof prev_vals == 'undefined') {
 576                 var prev_vals = {};
 577             }
 578             if (typeof on_save == 'undefined') {
 579                 var on_save = '$.ajatus.document.additionals.save_widget_settings';
 580             }
 581
 582             var id = $.ajatus.document.additionals._generate_id();
 583
 584             var af_win = $.ajatus.document.additionals._create_structure(id);
 585             $('.title', af_win).html($.ajatus.i10n.get('Configure widget %s', [$.ajatus.i10n.get(widget.name)]));
 586
 587             var jqform = $('.form', af_win);
 588             var contents = $('.contents', af_win);
 589
 590             var wdgt_settings = $('<div id="widget_settings_holder" />');
 591             wdgt_settings.appendTo(contents);
 592             wdgt_settings.html($.ajatus.document.additionals._generate_widget_settings(widget, prev_vals));
 593
 594             $('.actions #submit_save', af_win).bind('click', function(e){
 595                 var parent_win = $.ajatus.document.additionals._get_parent();
 596
 597                 var fn = on_save;
 598                     if (typeof on_save == 'string') {
 599                     fn = eval(on_save);
 600                 }
 601                 var result = fn.apply(fn, [jqform.formToArray(false), parent_win, jqform]);
 602
 603                 if (result) {
 604                     $.ajatus.document.additionals.close(id);
 605                 }
 606             });
 607
 608             $.ajatus.document.additionals.show(id);
 609         },
 610         show: function(id) {
 611             $.ajatus.document.additionals.active = id;
 612             $.ajatus.document.additionals.open.push(id);
 613             $.ajatus.document.additionals._position(id);
 614
 615             $('#'+id).show();
 616         },
 617         close: function(id) {
 618             if (typeof id == 'undefined') {
 619                 var id = $.ajatus.document.additionals.active;
 620             }
 621
 622             $('#'+id).hide();
 623
 624             var active_idx = null;
 625             var still_open = $.grep($.ajatus.document.additionals.open, function(n,i){
 626                 if (n != id) {
 627                     return true;
 628                 } else {
 629                     active_idx = i;
 630                     return false;
 631                 }
 632             });
 633
 634             if (   active_idx > 0
 635                 && $.ajatus.document.additionals.open.length-1 >= (active_idx-1))
 636             {
 637                 $.ajatus.document.additionals.active = still_open[active_idx-1];
 638             } else {
 639                 $.ajatus.document.additionals.active = null;
 640             }
 641
 642             $.ajatus.document.additionals.open = still_open;
 643         },
 644         save_widget_settings: function(form_data, parent_win_id, form) {
 645             var form_values = {};
 646
 647             $.each(form_data, function(i,row){
 648                 if (row.name.toString().match(/__(.*?)/)) {
 649                     return;
 650                 }
 651                     if (row.name.substr(0,6) != "widget") {
 652                         var item = {};
 653                         var widget = {};
 654                         var prev_val = false;
 655                         var name_parts = [];
 656                         var name_parts_count = 0;
 657                         if (row.name.toString().match(/;/g)) {
 658                             name_parts = row.name.toString().split(";");
 659                             name_parts_count = name_parts.length;
 660                         }
 661
 662                         $.each(form_data, function(x,r){
 663                             if (r.name == 'widget['+row.name+':name]') {
 664                                 widget['name'] = r.value;
 665                             } else if (r.name == 'widget['+row.name+':config]') {
 666                             widget['config'] = $.ajatus.converter.parseJSON(r.value);
 667                         } else if (r.name == 'widget['+row.name+':prev_val]') {
 668                             prev_val = $.ajatus.converter.parseJSON(r.value);
 669                         }
 670                     });
 671
 672                     var wdgt = new $.ajatus.widget(widget['name'], widget['config']);
 673
 674                         item['val'] = wdgt.value_on_save(row.value, prev_val);
 675                         item['widget'] = widget;
 676
 677                         if (name_parts_count > 0) {
 678                             var prevs = [];
 679                             for (var i=0; i < name_parts_count; i++) {
 680                                 var key = "['"+name_parts[i]+"']";
 681
 682                             if (prevs.length > 0) {
 683                                 var key_prefix = '';
 684                                 $.each(prevs, function(pi, pk){
 685                                     key_prefix = "['" + pk + "']" + key_prefix;
 686                                 });
 687                                 key = key_prefix + key;
 688                             }
 689
 690                                 if (typeof eval("form_values"+key) == 'undefined') {
 691                                     eval("form_values"+key+"={};");
 692                                 }
 693
 694                                 prevs.push(name_parts[i]);
 695                             if (i == name_parts_count-1) {
 696                                 if ($.browser.mozilla) {
 697                                     if (typeof item == 'object') {
 698                                         eval("form_values"+key+"="+item.toSource()+";");
 699                                     } else {
 700                                         eval("form_values"+key+"="+item+";");
 701                                     }
 702                                 } else {
 703                                     eval("form_values"+key+"="+item+";");
 704                                 }
 705                             }
 706                             }
 707                         } else {
 708                             form_values[row.name] = item;
 709                         }
 710                     }
 711             });
 712
 713             var config_holder = $('#'+parent_win_id+' .saved_settings');
 714             config_holder.html('');
 715
 716             $.each(form_values, function(k,item){
 717                 var field = $('<input type="hidden" />').attr({
 718                     name: 'config;'+k,
 719                     value: $.ajatus.converter.toJSON(item.val)
 720                 });
 721                 field.appendTo(config_holder);
 722             });
 723
 724             return true;
 725         },
 726         save_widget: function(form_data, form) {
 727             var form_values = {};
 728             var sel_widget = 'text';
 729
 730             // console.log(form_values);
 731
 732             $.each(form_data, function(i,row){
 733                 if (row.name.toString().match(/__(.*?)/)) {
 734                     return;
 735                 }
 736                 if (row.name == '_widget') {
 737                     sel_widget = String(row.value);
 738                 }
 739                     else if (row.name.substr(0,6) != "widget") {
 740                         var item = {};
 741                         var widget = {};
 742                         var prev_val = false;
 743                         var name_parts = [];
 744                         var name_parts_count = 0;
 745
 746                         if (row.name.toString().match(/;/g)) {
 747                             name_parts = row.name.toString().split(";");
 748                             name_parts_count = name_parts.length;
 749                         }
 750
 751                         $.each(form_data, function(x,r){
 752                             if (r.name == 'widget['+row.name+':name]') {
 753                                 widget['name'] = r.value;
 754                             } else if (r.name == 'widget['+row.name+':config]') {
 755                             widget['config'] = $.ajatus.converter.parseJSON(r.value);
 756                         } else if (r.name == 'widget['+row.name+':prev_val]') {
 757                             prev_val = $.ajatus.converter.parseJSON(r.value);
 758                         }
 759                     });
 760
 761                     if (typeof widget['name'] == 'undefined') {
 762                         return;
 763                     }
 764
 765                     var wdgt = new $.ajatus.widget(widget['name'], widget['config']);
 766
 767                         item['val'] = wdgt.value_on_save(row.value, prev_val);
 768                         item['widget'] = widget;
 769
 770                         if (name_parts_count > 0) {
 771                             console.log("name_parts_count > 0");
 772                             var prevs = [];
 773                             for (var i=0; i < name_parts_count; i++) {
 774                                 var key = "['"+name_parts[i]+"']";
 775
 776                             if (prevs.length > 0) {
 777                                 var key_prefix = '';
 778                                 $.each(prevs, function(pi, pk){
 779                                     key_prefix = "['" + pk + "']" + key_prefix;
 780                                 });
 781                                 key = key_prefix + key;
 782                             }
 783
 784                                 if (typeof eval("form_values"+key) == 'undefined') {
 785                                     eval("form_values"+key+"={};");
 786                                 }
 787
 788                                 prevs.push(name_parts[i]);
 789                             if (i == name_parts_count-1) {
 790                                 if ($.browser.mozilla) {
 791                                     if (typeof item == 'object') {
 792                                         eval("form_values"+key+"="+item.toSource()+";");
 793                                     } else {
 794                                         eval("form_values"+key+"="+item+";");
 795                                     }
 796                                 } else {
 797                                     eval("form_values"+key+"="+item+";");
 798                                 }
 799                             }
 800                             }
 801                         } else {
 802                             form_values[row.name] = item;
 803                         }
 804                     }
 805             });
 806
 807             // var additional_items = {};
 808
 809             var config = {};
 810             if (typeof form_values['config'] != 'undefined') {
 811                 $.each(form_values['config'], function(i,n){
 812                     if (typeof n == 'object') {
 813                         config[i] = $.ajatus.converter.parseJSON(n.val);
 814                     } else {
 815                         config[i] = n;
 816                     }
 817                 });
 818             }
 819
 820             var item_name = form_values.name.val.toString().toLowerCase();
 821
 822             if (item_name == '') {
 823                 return false;
 824             }
 825
 826             var additional_item = {
 827                 label: form_values.label.val,
 828                 widget: {
 829                     name: sel_widget,
 830                     config: config
 831                 },
 832                 def_val: form_values.def_val.val,
 833                 required: form_values.required.val
 834             };
 835             // additional_items[item_name] = additional_item;
 836             // console.log(additional_items);
 837             console.log(additional_item);
 838
 839             var row_holder = $('.form_structure ul:eq(0)', $.ajatus.forms.active);
 840
 841             $.ajatus.renderer.form_helpers._add_additional_row('create', row_holder, item_name, additional_item);
 842
 843             return true;
 844         },
 845         generate_item_actions_tpl: function(name, widget, doc) {
 846             return [
 847                 'img', { className: 'additional_edit_btn', src: 'images/icons/edit.png', title: $.ajatus.i10n.get('Edit'), alt: $.ajatus.i10n.get('Edit') }, '',
 848                 'img', { className: 'additional_delete_btn', src: 'images/icons/trash.png', title: $.ajatus.i10n.get('Delete'), alt: $.ajatus.i10n.get('Delete') }, '',
 849             ];
 850         },
 851         _get_parent: function() {
 852             var prev_id = $.ajatus.document.additionals.open[$.ajatus.document.additionals.open.length-2];
 853
 854             return prev_id;
 855         },
 856         _position: function(id) {
 857             var win = $('#' + id);
 858             var top = $.ajatus.document.additionals.top_start;
 859             var left = $.ajatus.document.additionals.left_start;
 860
 861             if ($.ajatus.document.additionals.open.length > 1) {
 862                 var incr = $.ajatus.document.additionals.open.length * 2;
 863                 top += incr;
 864                 left += incr;
 865             }
 866
 867             win.css({
 868                 top: top+'%',
 869                 left: left+'%'
 870             });
 871         },
 872         _create_structure: function(id, options) {
 873             var af_win = $('<div class="additionals_window" />').attr({
 874                 id: id
 875             }).hide();
 876             var title = $('<h2 class="title"/>');
 877             var form = $('<form id="additionals_window_form" class="form" />');
 878             var content_area = $('<div class="contents"/>');
 879             var actions = $('<div class="actions" />').html('<input type="submit" id="submit_save" name="save" value="' + $.ajatus.i10n.get('Save') + '" /><input type="submit" id="submit_cancel" name="cancel" value="' + $.ajatus.i10n.get('Cancel') + '" />');
 880
 881             af_win.appendTo($.ajatus.application_dynamic_elements);
 882             title.appendTo(af_win);
 883             form.appendTo(af_win);
 884             content_area.appendTo(form);
 885             actions.appendTo(af_win);
 886
 887             $('#submit_cancel', actions).bind('click', function(e){
 888                 $.ajatus.document.additionals.close(id);
 889                 return false;
 890             });
 891
 892             return af_win;
 893         },
 894         _generate_widget_list: function() {
 895             var select = $('<select id="widget" name="widget" />');
 896
 897             $.each($.ajatus.widgets.loaded_widgets, function(i,w){
 898                 var opt = $('<option />').attr({
 899                     value: w
 900                 }).html($.ajatus.i10n.get(w));
 901                 opt.appendTo(select);
 902             });
 903
 904             var opt = $('<option />').attr({
 905                 value: '',
 906                 selected: 'selected'
 907             }).html($.ajatus.i10n.get('Select one') + '&nbsp;');
 908             opt.prependTo(select);
 909
 910             return select;
 911         },
 912         _generate_widget_details: function(widget_name, data) {
 913             var widget = $.ajatus.widget(widget_name);
 914             var details = $('<p>' + $.ajatus.i10n.get("Widget %s doesn't support dynamic creation.", [$.ajatus.i10n.get(widget_name)]) + '</p>');
 915             if (typeof(widget['create_widget_details']) == 'function') {
 916                 details = widget.create_widget_details(data || {});
 917             }
 918
 919             return details;
 920         },
 921         _generate_widget_settings: function(widget_name, data) {
 922             var widget = $.ajatus.widget(widget_name);
 923             var details = $('<p>' + $.ajatus.i10n.get("Widget %s doesn't support dynamic settings.", [$.ajatus.i10n.get(widget_name)]) + '</p>');
 924             if (typeof(widget['create_widget_settings']) == 'function') {
 925                 details = widget.create_widget_settings(data || {});
 926             }
 927
 928             return details;
 929         },
 930         _reset: function() {
 931             $.ajatus.document.additionals.open = [];
 932             $.ajatus.document.additionals.active = null;
 933             $.ajatus.application_dynamic_elements.html('');
 934         },
 935         _generate_id: function()
 936         {
 937             return "additionals_window_" + $.ajatus.utils.generate_id();
 938         }
 939     });
 940
 941 })(jQuery);