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+'"><img src="'+ $.ajatus.preferences.client.theme_icons_url + view.icon + '" alt="'+$.ajatus.i10n.get(view.title)+'"/></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
  54             if (typeof view['statics'] != 'undefined') {
  55                 $.ajatus.views.install_statics(sv, view);
  56             }
  57
  58             if (   $.ajatus.history
  59                 && view.dynamic_history
  60                 && typeof view.history_register == 'function')
  61             {
  62                 view.history_register();
  63             }
  64             // $.ajatus.history.add_map(view_hash, '$.ajatus.views.system.'+sv+'.render();');
  65         });
  66         $('li:first', views_tab_holder).addClass('tabs-selected');
  67
  68         // Add preferences view
  69         var pref_view = $.ajatus.preferences.view;
  70         var view_hash = '#view.preferences';
  71         var tab = $('<li><a href="'+view_hash+'"><img src="'+ $.ajatus.preferences.client.theme_icons_url + pref_view.icon + '" alt="'+$.ajatus.i10n.get(pref_view.title)+'"/></a></li>');
  72         tab.appendTo(app_views_holder);
  73         $.ajatus.tabs.prepare(tab);
  74
  75         $.ajatus.history.add_map(view_hash, '$.ajatus.preferences.view.render("edit");');
  76
  77         $.each($.ajatus.preferences.client.content_types, function(key,type){
  78             if (   type.in_tabs
  79                 && type.tab)
  80             {
  81                 var view_hash = '#view.'+key;
  82                 var tab = $('<li><a href="'+view_hash+'"><span>'+$.ajatus.i10n.get(type.title)+'</span></a></li>');
  83
  84                 if (   typeof(type.application_tab) != 'undefined'
  85                     && type.application_tab)
  86                 {
  87                     tab.appendTo(app_tab_holder);
  88                 } else {
  89                     tab.appendTo(views_tab_holder);
  90                 }
  91
  92                 $.ajatus.tabs.prepare(tab);
  93                 if (   $.ajatus.history
  94                     && type.history_support) {
  95                     $.ajatus.history.add_map(view_hash, '$.ajatus.history.update("'+view_hash+'");$.ajatus.views.on_change("'+view_hash+'");$.ajatus.preferences.client.content_types["'+key+'"].render("list");');
  96                 } else {
  97                     tab.bind('click',type.tab.on_click);
  98                 }
  99             }
 100
 101             if (typeof type.additional_views != 'undefined') {
 102                 $.each(type.additional_views, function(name, data){
 103                     var view_hash = '#'+data.hash_key+'.'+key;
 104
 105                     $.ajatus.history.add_map(view_hash, '$.ajatus.history.update("'+view_hash+'");$.ajatus.views.on_change("'+view_hash+'");$.ajatus.preferences.client.content_types["'+key+'"].render("'+name+'");');
 106                 });
 107             }
 108
 109             if (typeof type['statics'] != 'undefined') {
 110                 $.ajatus.views.install_statics(key, type);
 111             }
 112         });
 113
 114         if ($.ajatus.views['custom'])
 115         {
 116             $.ajatus.views.get_custom_views();
 117         }
 118     };
 119
 120     $.ajatus.views.get_custom_views = function()
 121     {
 122         if ($.ajatus.preferences.client.custom_views.length > 0)
 123         {
 124             $.each($.ajatus.preferences.client.custom_views, function(i,cv){
 125                 $.ajatus.events.lock_pool.increase();
 126
 127                 $.getScript($.ajatus.preferences.client.application_url + 'js/views/custom/'+cv+'.js', function(){
 128                     $.ajatus.views.custom.available[cv] = $.ajatus.views.custom[cv];
 129                     $.ajatus.views.custom.init(cv);
 130
 131                     $.ajatus.events.lock_pool.decrease();
 132                 });
 133             });
 134         }
 135     };
 136
 137     $.ajatus.views.install_statics = function(view_name, view)
 138     {
 139         var view_exists = false;
 140         var existing_rev = null;
 141         var vc = $.jqCouch.connection('view');
 142
 143         var static_views = {
 144             _id: '_design/' + view_name,
 145             views: {}
 146         };
 147
 148         $.each(view.statics, function(name,fn){
 149             if (   name
 150                 && fn)
 151             {
 152                 if (typeof(fn) == 'string') {
 153                     fn = $.ajatus.views.generate(fn);
 154                 }
 155
 156                 static_views.views[name] = fn;
 157             }
 158         });
 159
 160         vc.exists($.ajatus.preferences.client.content_database, view_name, function(data){
 161             view_exists = true;
 162             existing_rev = data._rev;
 163         });
 164
 165         if (   !view_exists
 166             || view.update_statics)
 167         {
 168             if (   view_exists
 169                 && view.update_statics)
 170             {
 171                 static_views['_rev'] = existing_rev;
 172             }
 173             vc.save($.ajatus.preferences.client.content_database, static_views);
 174         }
 175     };
 176
 177     $.ajatus.views.on_change_calls = {
 178         called: {}
 179     };
 180     $.ajatus.views.on_change_actions = {
 181         list: [],
 182         add: function(action) {
 183             if ($.inArray(action, $.ajatus.views.on_change_actions.list) == -1) {
 184                 $.ajatus.views.on_change_actions.list.push(action);
 185             }
 186         },
 187         run: function() {
 188             $.each($.ajatus.views.on_change_actions.list, function(i,a){
 189                 eval(a);
 190             });
 191             $.ajatus.views.on_change_actions.list = [];
 192         }
 193     }
 194     $.ajatus.views.on_change = function(new_view)
 195     {
 196         // console.log('$.ajatus.views.on_change('+new_view+')');
 197
 198         if (   typeof($.ajatus.views.on_change_calls.called[new_view]) == 'undefined'
 199             || $.ajatus.views.on_change_calls.called[new_view] == 2)
 200         {
 201             $.ajatus.views.on_change_calls.called[new_view] = 0;
 202         }
 203
 204         // $.ajatus.debug('$.ajatus.views.on_change_calls.called['+new_view+']: '+$.ajatus.views.on_change_calls.called[new_view]);
 205
 206         if ($.ajatus.views.on_change_calls.called[new_view] < 2) {
 207             $.ajatus.views.on_change_calls.called[new_view] += 1;
 208
 209             // $.ajatus.forms.clear_data();
 210             $('#tabs-application ul').html('');
 211             $.ajatus.events.named_lock_pool.clear('unsaved');
 212             $.ajatus.elements.messages.clear();
 213             $.ajatus.toolbar.clear();
 214             $.ajatus.views.on_change_actions.run();
 215
 216             $.ajatus.document.actions.empty_pool();
 217         }
 218     };
 219
 220     $.ajatus.views.generate = function(fn_str)
 221     {
 222         var fn = "function(){var doc = arguments[0]; "+fn_str+"}";
 223         return eval('(' + fn + ')');
 224     }
 225
 226     $.ajatus.views.export_view = function(table, output_type) {
 227         if (typeof output_type == 'undefined') {
 228             var output_type = 'csv';
 229         }
 230         if (typeof table == 'undefined') {
 231             var table = $('table.listing', $.ajatus.application_content_area)[0];
 232         }
 233
 234         var popup = window.open('exported.csv', 'Ajatus CRM - Export', 'width=765,height=480,resizable=false,scrollbars=no');
 235         var csvout = popup.document;
 236
 237         var line_sep = "\n";
 238         if ($.browser.safari) {
 239             line_sep = "<br>";
 240         }
 241
 242         if (output_type == 'csv') {
 243             var cntrows = 0;
 244             var tempdata = "";
 245
 246             var numofRows = table.rows.length-1;
 247             var numofCells = table.rows[0].cells.length-1;
 248
 249             var rowcsv = [numofRows];
 250
 251             for ( var r = 0; r <= numofRows; r++) {
 252                 var c =0;
 253                 tempdata = "";
 254                 for (c == 0; c<=numofCells; c++) {
 255                     if (c != numofCells) {
 256                         tempdata += $.trim($(table.rows[r].cells[c]).text()) + ",";
 257                     } else {
 258                         tempdata += $.trim($(table.rows[r].cells[c]).text()) + line_sep;
 259                     }
 260                 }
 261                 rowcsv[r] = tempdata;
 262             }
 263
 264             csvout.open("text/comma-separated-values");
 265
 266             for (var rowcnt = 0; rowcnt <= rowcsv.length-1; rowcnt++) {
 267                 csvout.write(rowcsv[rowcnt]);
 268             }
 269
 270             csvout.close();
 271         }
 272     }
 273
 274 })(jQuery);