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