js/ajatus.forms.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     $.ajatus = $.ajatus || {};
  17
  18     $.ajatus.forms = {
  19         active: false
  20     };
  21     $.extend($.ajatus.forms, {
  22         register: {
  23             normal: function(form) {
  24                 $.ajatus.events.named_lock_pool.increase('unsaved');
  25                 $.ajatus.forms.active = form;
  26
  27                     jqform = $(form);
  28                     jqform.bind('submit',function(e){
  29                         return false;
  30                     });
  31
  32                     $('input[@type=submit][name*=save]', jqform).bind('click', function(){
  33                     var status = $.ajatus.forms.process.normal(jqform.formToArray(false));
  34
  35                     $.ajatus.forms.active = false;
  36
  37                     return false;
  38                     });
  39                     $('input[@type=submit][name*=cancel]', jqform).bind('click', function(){
  40                     $.ajatus.history.navigate(-1);
  41
  42                         $.ajatus.forms.active = false;
  43                         return false;
  44                     });
  45             },
  46             ajax: function(form, callback) {
  47                 if (typeof callback == 'undefined') {
  48                     $.ajatus.forms.register.normal(form);
  49                     return;
  50                 }
  51                 $.ajatus.events.named_lock_pool.increase('unsaved');
  52                 $.ajatus.forms.active = form;
  53
  54                     jqform = $(form);
  55                     jqform.bind('submit',function(e){
  56                         return false;
  57                     });
  58
  59                     $('input[@type=submit][name*=save]', jqform).bind('click', function(){
  60                     $.ajatus.forms.process.ajax(jqform.formToArray(false), callback);
  61
  62                     $.ajatus.forms.active = false;
  63                     return false;
  64                     });
  65                     $('input[@type=submit][name*=cancel]', jqform).bind('click', function(){
  66                     $.ajatus.history.navigate(-1);
  67
  68                         $.ajatus.forms.active = false;
  69                         return false;
  70                     });
  71             },
  72             custom: function(form, save_func) {
  73                 if (typeof save_func == 'undefined') {
  74                     return;
  75                 }
  76                 $.ajatus.events.named_lock_pool.increase('unsaved');
  77                 $.ajatus.forms.active = form;
  78
  79                     jqform = $(form);
  80                     jqform.bind('submit',function(e){
  81                         return false;
  82                     });
  83
  84                     $('input[@type=submit][name*=save]', jqform).bind('click', function(){
  85                     var fn = save_func;
  86                     if (typeof save_func == 'string') {
  87                         fn = eval(save_func);
  88                     }
  89                     fn.apply(fn, [jqform.formToArray(false), form]);
  90
  91                     $.ajatus.forms.active = false;
  92                     return false;
  93                     });
  94                     $('input[@type=submit][name*=cancel]', jqform).bind('click', function(){
  95                     $.ajatus.history.navigate(-1);
  96
  97                         $.ajatus.forms.active = false;
  98                         return false;
  99                     });
 100             }
 101         },
 102         process: {
 103             doc: null,
 104             has_errors: false,
 105             error_fields: {},
 106
 107             common: function(form_data) {
 108                 $.ajatus.forms.process.has_errors = false;
 109                 $.ajatus.forms.process.error_fields = {};
 110
 111                     var doc = {
 112                         _id: '',
 113                         _rev: '',
 114                         value: {}
 115                     };
 116                     var form_values = {};
 117                     var form_id = '';
 118                     var doc_type = 'note';
 119                 var additionals = false;
 120
 121                 var parted_names_done = [];
 122
 123                 var prev_values_count = 0;
 124                 var changed_values_count = 0;
 125
 126                     $.each(form_data, function(i,row){
 127                     // console.log('i: '+i+' row.name: '+row.name+' row.value: '+row.value);
 128                     if (row.name.toString().match(/__(.*?)/)) {
 129                         return;
 130                     }
 131                         if (   row.name == '_id'
 132                             && (   typeof row.value != 'undefined'
 133                                 && row.value != ''))
 134                         {
 135                             doc['_id'] = String(row.value);
 136                             form_id = doc['_id'];
 137                         }
 138                         else if(   row.name == '_rev'
 139                                 && (   typeof row.value != 'undefined'
 140                                     && row.value != ''))
 141                         {
 142                             doc['_rev'] = String(row.value);
 143                     }
 144                         else if(   row.name == '_additionals'
 145                                 && (   typeof row.value != 'undefined'
 146                                     && row.value != ''))
 147                         {
 148                             additionals = $.ajatus.converter.parseJSON(row.value);
 149                         } else {
 150                             if (row.name != 'submit') {
 151                                 if (row.name == '_type') {
 152                                 doc_type = row.value;
 153                                 form_values[row.name] = row.value;
 154                             }
 155                             else if (   row.name.substr(0,6) != "widget"
 156                                      && row.name.substr(0,8) != "metadata")
 157                             {
 158                                 var item = {};
 159                                 var widget = {};
 160                                 var prev_val = false;
 161                                 var additional = false;
 162                                 var row_key = row.name;
 163
 164                                 var name_parts = [];
 165                                 var name_parts_count = 0;
 166                                 if (row_key.toString().match(/\|/g)) {
 167                                     name_parts = row_key.toString().split("|");
 168                                     name_parts_count = name_parts.length;
 169
 170                                     if ($.inArray(name_parts[0], parted_names_done) != -1) {
 171                                         return;
 172                                     }
 173
 174                                     row_key = name_parts[0];
 175                                 }
 176
 177                                 $.each(form_data, function(x,r){
 178                                     if (r.name == 'widget['+row_key+':name]') {
 179                                         widget['name'] = r.value;
 180                                     } else if (r.name == 'widget['+row_key+':config]') {
 181                                             widget['config'] = $.ajatus.converter.parseJSON(r.value);
 182                                         } else if (r.name == 'widget['+row_key+':prev_val]') {
 183                                             prev_val = $.ajatus.converter.parseJSON(r.value);
 184                                             prev_values_count += 1;
 185                                         } else if (r.name == 'widget['+row_key+':additional]') {
 186                                             additional = $.ajatus.converter.parseJSON(r.value);
 187                                         } else if (r.name == 'widget['+row_key+':required]') {
 188                                         widget['required'] = $.ajatus.utils.to_boolean(r.value);
 189                                     }
 190
 191                                     });
 192
 193                                     var wdgt = new $.ajatus.widget(widget['name'], widget['config']);
 194
 195                                 if (typeof widget['required'] != 'undefined') {
 196                                         wdgt.required = widget['required'];
 197                                 }
 198
 199                                     if (typeof wdgt.validate == 'function') {
 200                                         var status = wdgt.validate(row_key, row.value);
 201                                         if (typeof status == 'object') {
 202                                             $.ajatus.forms.process.has_errors = true;
 203                                             $.ajatus.forms.process.error_fields[row_key] = status;
 204                                         }
 205                                     }
 206
 207                                     if (name_parts_count > 0) {
 208                                         var row_val = {};
 209
 210                                         $.each(form_data, function(x,r){
 211                                             var np = [];
 212                                             if (r.name.toString().match(/\|/g)) {
 213                                             // console.log(r.name+" matches with |");
 214                                                 np = r.name.toString().split("|");
 215                                             // console.log(np);
 216                                                 if (np[0] == name_parts[0]) {
 217                                                     if (typeof row_val[np[1]] == 'undefined') {
 218                                                     row_val[np[1]] = r.value;
 219                                                     }
 220                                                 }
 221                                             }
 222                                     });
 223
 224                                     parted_names_done.push(name_parts[0]);
 225
 226                                     item['val'] = wdgt.value_on_save(row_val, prev_val, true);
 227                                     } else {
 228                                     item['val'] = wdgt.value_on_save(row.value, prev_val, false);
 229                                     }
 230
 231                                     if (prev_val) {
 232                                     if (wdgt.has_data_changed(item['val'], prev_val)) {
 233                                         changed_values_count += 1;
 234                                     }
 235                                     }
 236
 237                                 item['widget'] = widget;
 238
 239                                 if (additional) {
 240                                     item['additional'] = true;
 241                                     if (additionals == false) {
 242                                         additionals = {};
 243                                     }
 244                                     additionals[row_key] = additional;
 245                                 }
 246
 247                                 form_values[row_key] = item;
 248                             }
 249                             else if (row.name.substr(0,8) == "metadata")
 250                             {
 251                                 if (typeof form_values['metadata'] == 'undefined') {
 252                                     form_values['metadata'] = {};
 253                                 }
 254
 255                                 var re = /\bmetadata\[([a-z]+)\b/;
 256                                 var results = re.exec(row.name);
 257                                 var key = results[1];
 258
 259                                 form_values['metadata'][key] = {
 260                                     val: row.value
 261                                 };
 262                             }
 263                             }
 264                         }
 265                     });
 266
 267                     if (additionals) {
 268                         form_values['_additionals'] = additionals;
 269                     }
 270
 271                     doc['value'] = form_values;
 272
 273                     doc = new $.ajatus.document(doc);
 274
 275                     var now = $.ajatus.formatter.date.js_to_iso8601(new Date());
 276
 277                     var new_metadata = {
 278                         revised: now,
 279                         revisor: $.ajatus.preferences.local.user.email
 280                     };
 281                     if (   typeof doc._id == 'undefined'
 282                         || doc._id == '')
 283                     {
 284                         new_metadata['created'] = now;
 285                         new_metadata['creator'] = $.ajatus.preferences.local.user.email;
 286                     }
 287
 288                     $.ajatus.forms.process.doc = $.ajatus.document.modify_metadata(doc, new_metadata);
 289
 290                     if (   prev_values_count > 0
 291                         && changed_values_count == 0)
 292                     {
 293                         $.ajatus.forms.process.has_errors = true;
 294                     }
 295
 296                     return $.ajatus.forms.process.doc;
 297             },
 298             normal: function(form_data) {
 299                 $.ajatus.events.named_lock_pool.decrease('unsaved');
 300
 301                 var doc = $.ajatus.forms.process.common(form_data);
 302
 303                 if ($.ajatus.forms.process.has_errors) {
 304                     if (   typeof doc._id == 'undefined'
 305                         || doc._id == '')
 306                     {
 307                             $.ajatus.views.system.create.render(doc.value._type, doc);
 308                     } else {
 309                             $.ajatus.views.system.edit.render(doc.value._type, doc, true);
 310                     }
 311
 312                     return false;
 313                 } else {
 314                     $.jqCouch.connection('doc').save($.ajatus.preferences.client.content_database, doc);
 315                     doc = new $.ajatus.document(doc);
 316
 317                     $.ajatus.views.system.edit.render(doc._type, doc);
 318
 319                     var content_type = $.ajatus.preferences.client.content_types[doc.value._type];
 320                     var msg = $.ajatus.elements.messages.create(
 321                         $.ajatus.i10n.get('Object saved'),
 322                         $.ajatus.i10n.get("%s saved successfully", [content_type.title])
 323                     );
 324
 325                     return true;
 326                 }
 327             },
 328             ajax: function(form_data, callback) {
 329                 var doc = $.ajatus.forms.process.common(form_data);
 330
 331                     $.jqCouch.connection('doc').save($.ajatus.preferences.client.content_database, doc);
 332                 doc = new $.ajatus.document(doc);
 333
 334                 $.ajatus.events.named_lock_pool.decrease('unsaved');
 335
 336                 if (typeof callback == 'function') {
 337                     callback.apply(callback, [doc]);
 338                 }
 339
 340                     return true;
 341             }
 342         },
 343     });
 344
 345 })(jQuery);