js/ajatus.views.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     $.ajatus.views = $.ajatus.views || {};
  18
  19     $.ajatus.views.init = function()
  20     {
  21         var views_tab_holder = $('#tabs-views ul');
  22         var app_tab_holder = $('#tabs-application ul');
  23         var app_views_holder = $('#application-views ul');
  24
  25         $.each($.ajatus.views.system.available, function(i,sv){
  26             var view = $.ajatus.views.system[sv];
  27             if (   view.in_tabs
  28                 && view.tab)
  29             {
  30                 var view_hash = '#view.'+sv;
  31
  32                 var tab = $('<li><a href="'+view_hash+'"><span>'+$.ajatus.i10n.get(view.title)+'</span></a></li>');
  33
  34                 if (   typeof(view.application_view) != 'undefined'
  35                     && view.application_view)
  36                 {
  37                     if (typeof view.icon != 'undefined') {
  38                         tab = $('<li><a href="'+view_hash+'" title="'+$.ajatus.i10n.get(view.title)+'"><img src="'+ $.ajatus.preferences.client.theme_icons_url + view.icon + '" /></a></li>');
  39                         tab.appendTo(app_views_holder);
  40                     }
  41                 } else {
  42                     tab.appendTo(views_tab_holder);
  43                 }
  44                 $.ajatus.tabs.prepare(tab);
  45
  46                 if (   $.ajatus.history
  47                     && view.history_support) {
  48                     $.ajatus.history.add_map(view_hash, '$.ajatus.views.system.'+sv+'.render("list");');
  49                 } else {
  50                     tab.bind('click',view.tab.on_click);
  51                 }
  52
  53                 // if (   typeof view.has_additional_views != 'undefined'
  54                 //     && view.has_additional_views
  55                 //     && typeof view.generate_additional_views == 'function')
  56                 // {
  57                 //     app_tab_holder.html('');
  58                 //     var addviews = view.generate_additional_views();
  59                 //     $.each(addviews, function(name, data){
  60                 //         var tab = $('<li><a href="'+data.view_hash+'"><span>'+$.ajatus.i10n.get(data.title)+'</span></a></li>');
  61                 //         if (typeof data.icon != 'undefined') {
  62                 //             tab = $('<li class="iconified"><a href="'+data.view_hash+'"><img src="'+ $.ajatus.preferences.client.theme_icons_url + data.icon + '" alt="'+$.ajatus.i10n.get(data.title)+'"/></a></li>');
  63                 //         }
  64                 //         tab.appendTo(app_tab_holder);
  65                 //
  66                 //         $.ajatus.history.add_map(data.view_hash, '$.ajatus.history.update("'+data.view_hash+'");$.ajatus.views.system.'+sv+'.render("'+name+'");');
  67                 //     });
  68                 // }
  69             }
  70
  71             if (typeof view['statics'] != 'undefined') {
  72                 $.ajatus.views.install_statics(sv, view);
  73             }
  74
  75             if (   $.ajatus.history
  76                 && view.dynamic_history
  77                 && typeof view.history_register == 'function')
  78             {
  79                 view.history_register();
  80             }
  81             // $.ajatus.history.add_map(view_hash, '$.ajatus.views.system.'+sv+'.render();');
  82         });
  83         $('li:first', views_tab_holder).addClass('tabs-selected');
  84
  85         // Add preferences view
  86         var pref_view = $.ajatus.preferences.view;
  87         var view_hash = '#view.preferences';
  88         var tab = $('<li><a href="'+view_hash+'" title="'+$.ajatus.i10n.get(pref_view.title)+'"><img src="'+ $.ajatus.preferences.client.theme_icons_url + pref_view.icon + '" /></a></li>');
  89         tab.appendTo(app_views_holder);
  90         $.ajatus.tabs.prepare(tab);
  91
  92         $.ajatus.history.add_map(view_hash, '$.ajatus.preferences.view.render("edit");');
  93
  94         if ($.ajatus.preferences.client.developer_tools) {
  95             var dev_view = $.ajatus.development.view;
  96             var view_hash = '#view.development';
  97             var tab = $('<li><a href="'+view_hash+'" title="'+$.ajatus.i10n.get(dev_view.title)+'"><img src="'+ $.ajatus.preferences.client.theme_icons_url + dev_view.icon + '" /></a></li>');
  98             tab.appendTo(app_views_holder);
  99             $.ajatus.tabs.prepare(tab);
 100
 101             $.ajatus.history.add_map(view_hash, '$.ajatus.development.view.render("frontpage");');
 102
 103             $.each($.ajatus.development.subview.available, function(i, name){
 104                 var view = $.ajatus.development.subview[name];
 105
 106                 var vhash = '#view.development.'+name;
 107                 if (typeof view.view_hash != 'undefined') {
 108                     vhash = view.view_hash;
 109                 }
 110
 111                 $.ajatus.history.add_map(vhash, '$.ajatus.history.update("'+vhash+'");$.ajatus.development.view.render("'+name+'");');
 112             });
 113         }
 114
 115         $.each($.ajatus.preferences.client.content_types, function(key,type){
 116             if (   type.in_tabs
 117                 && type.tab)
 118             {
 119                 var view_hash = '#view.'+key;
 120                 var tab = $('<li><a href="'+view_hash+'"><span>'+$.ajatus.i10n.get(type.title)+'</span></a></li>');
 121
 122                 tab.appendTo(views_tab_holder);
 123
 124                 $.ajatus.tabs.prepare(tab);
 125                 if (   $.ajatus.history
 126                     && type.history_support) {
 127                     $.ajatus.history.add_map(view_hash, '$.ajatus.history.update("'+view_hash+'");$.ajatus.views.on_change("'+view_hash+'");$.ajatus.preferences.client.content_types["'+key+'"].render("list");');
 128                 } else {
 129                     tab.bind('click',type.tab.on_click);
 130                 }
 131             }
 132
 133             if (typeof type.additional_views != 'undefined') {
 134                 $.each(type.additional_views, function(name, data){
 135                     var view_hash = '#'+data.hash_key+'.'+key;
 136
 137                     $.ajatus.history.add_map(view_hash, '$.ajatus.history.update("'+view_hash+'");$.ajatus.views.on_change("'+view_hash+'");$.ajatus.preferences.client.content_types["'+key+'"].render("'+name+'");');
 138                 });
 139             }
 140
 141             if (typeof type['statics'] != 'undefined') {
 142                 $.ajatus.views.install_statics(key, type);
 143             }
 144         });
 145
 146         if ($.ajatus.views['custom'])
 147         {
 148             $.ajatus.views.get_custom_views();
 149         }
 150     };
 151
 152     $.ajatus.views.get_custom_views = function()
 153     {
 154         if ($.ajatus.preferences.client.custom_views.length > 0)
 155         {
 156             $.each($.ajatus.preferences.client.custom_views, function(i,cv){
 157                 $.ajatus.events.lock_pool.increase();
 158
 159                 $.getScript($.ajatus.preferences.client.application_url + 'js/views/custom/'+cv+'.js', function(){
 160                     $.ajatus.views.custom.available[cv] = $.ajatus.views.custom[cv];
 161                     $.ajatus.views.custom.init(cv);
 162
 163                     $.ajatus.events.lock_pool.decrease();
 164                 });
 165             });
 166         }
 167     };
 168
 169     $.ajatus.views.install_statics = function(view_name, view)
 170     {
 171         var view_exists = false;
 172         var existing_rev = null;
 173         var vc = $.jqCouch.connection('view');
 174
 175         var static_views = {
 176             _id: '_design/' + view_name,
 177             views: {}
 178         };
 179
 180         $.each(view.statics, function(name,fn){
 181             if (   name
 182                 && fn)
 183             {
 184                 if (typeof(fn) == 'string') {
 185                     fn = $.ajatus.views.generate(fn);
 186                 }
 187
 188                 static_views.views[name] = fn;
 189             }
 190         });
 191
 192         vc.exists($.ajatus.preferences.client.content_database, view_name, function(data){
 193             view_exists = true;
 194             existing_rev = data._rev;
 195         });
 196
 197         var update = view.update_statics;
 198         if ($.ajatus.maintenance.recreate['views']) {
 199             update = true;
 200         }
 201
 202         if (   !view_exists
 203             || update)
 204         {
 205             if (   view_exists
 206                 && update)
 207             {
 208                 static_views['_rev'] = existing_rev;
 209             }
 210             vc.save($.ajatus.preferences.client.content_database, static_views);
 211         }
 212     };
 213
 214     $.ajatus.views.on_change_calls = {
 215         called: {}
 216     };
 217     $.ajatus.views.on_change_actions = {
 218         list: [],
 219         add: function(action) {
 220             if ($.inArray(action, $.ajatus.views.on_change_actions.list) == -1) {
 221                 $.ajatus.views.on_change_actions.list.push(action);
 222             }
 223         },
 224         run: function() {
 225             $.each($.ajatus.views.on_change_actions.list, function(i,a){
 226                 eval(a);
 227             });
 228             $.ajatus.views.on_change_actions.list = [];
 229         }
 230     }
 231     $.ajatus.views.on_change = function(new_view, keep_app_tabs)
 232     {
 233         // console.log('$.ajatus.views.on_change('+new_view+')');
 234
 235         if (typeof keep_app_tabs == 'undefined') {
 236             keep_app_tabs = false;
 237         }
 238
 239         if (   typeof($.ajatus.views.on_change_calls.called[new_view]) == 'undefined'
 240             || $.ajatus.views.on_change_calls.called[new_view] == 2)
 241         {
 242             $.ajatus.views.on_change_calls.called[new_view] = 0;
 243         }
 244
 245         // $.ajatus.debug('$.ajatus.views.on_change_calls.called['+new_view+']: '+$.ajatus.views.on_change_calls.called[new_view]);
 246
 247         if ($.ajatus.views.on_change_calls.called[new_view] < 2) {
 248             $.ajatus.views.on_change_calls.called[new_view] += 1;
 249
 250             // $.ajatus.forms.clear_data();
 251             if (! keep_app_tabs) {
 252                 $('#tabs-application ul').html('');
 253             }
 254             $.ajatus.events.named_lock_pool.clear('unsaved');
 255             $.ajatus.elements.messages.clear();
 256             $.ajatus.toolbar.clear();
 257             $.ajatus.views.on_change_actions.run();
 258
 259             $.ajatus.document.actions.empty_pool();
 260
 261             $.ajatus.events.signals.trigger('view_on_change', {
 262                 new_view: new_view
 263             });
 264         }
 265     };
 266
 267     $.ajatus.views.generate = function(fn_str)
 268     {
 269         var fn = "function(){var doc = arguments[0]; "+fn_str+"}";
 270         try {
 271             return eval('(' + fn + ')');
 272         } catch(e) {
 273             return function(){};
 274         }
 275
 276     }
 277
 278     $.ajatus.views.export_view = function(table, output_type) {
 279         if (typeof output_type == 'undefined') {
 280             var output_type = 'csv';
 281         }
 282         if (typeof table == 'undefined') {
 283             var table = $('table.listing', $.ajatus.application_content_area)[0];
 284         }
 285
 286         var popup = window.open('exported.csv', 'Ajatus CRM - Export', 'width=765,height=480,resizable=false,scrollbars=no');
 287         var csvout = popup.document;
 288
 289         var line_sep = "\n";
 290         if ($.browser.safari) {
 291             line_sep = "<br>";
 292         }
 293
 294         if (output_type == 'csv') {
 295             var cntrows = 0;
 296             var tempdata = "";
 297
 298             var numofRows = table.rows.length-1;
 299             var numofCells = table.rows[0].cells.length-1;
 300
 301             var rowcsv = [numofRows];
 302
 303             for ( var r = 0; r <= numofRows; r++) {
 304                 var c =0;
 305                 tempdata = "";
 306                 for (c == 0; c<=numofCells; c++) {
 307                     if (c != numofCells) {
 308                         tempdata += $.trim($(table.rows[r].cells[c]).text()) + ",";
 309                     } else {
 310                         tempdata += $.trim($(table.rows[r].cells[c]).text()) + line_sep;
 311                     }
 312                 }
 313                 rowcsv[r] = tempdata;
 314             }
 315
 316             csvout.open("text/comma-separated-values");
 317
 318             for (var rowcnt = 0; rowcnt <= rowcsv.length-1; rowcnt++) {
 319                 csvout.write(rowcsv[rowcnt]);
 320             }
 321
 322             csvout.close();
 323         }
 324     }
 325
 326 })(jQuery);