addons/web_kanban/static/src/js/kanban.js

   1 openerp.web_kanban = function (instance) {
   2
   3 var _t = instance.web._t,
   4    _lt = instance.web._lt;
   5 var QWeb = instance.web.qweb;
   6 instance.web.views.add('kanban', 'instance.web_kanban.KanbanView');
   7
   8 instance.web_kanban.KanbanView = instance.web.View.extend({
   9     template: "KanbanView",
  10     display_name: _lt('Kanban'),
  11     default_nr_columns: 1,
  12     view_type: "kanban",
  13     quick_create_class: "instance.web_kanban.QuickCreate",
  14     number_of_color_schemes: 10,
  15     init: function (parent, dataset, view_id, options) {
  16         this._super(parent, dataset, view_id, options);
  17         var self = this;
  18         _.defaults(this.options, {
  19             "quick_creatable": true,
  20             "creatable": true,
  21             "create_text": undefined,
  22             "read_only_mode": false,
  23             "confirm_on_delete": true,
  24         });
  25         this.fields_view = {};
  26         this.fields_keys = [];
  27         this.group_by = null;
  28         this.group_by_field = {};
  29         this.grouped_by_m2o = false;
  30         this.many2manys = [];
  31         this.state = {
  32             groups : {},
  33             records : {}
  34         };
  35         this.groups = [];
  36         this.aggregates = {};
  37         this.group_operators = ['avg', 'max', 'min', 'sum', 'count'];
  38         this.qweb = new QWeb2.Engine();
  39         this.qweb.debug = instance.session.debug;
  40         this.qweb.default_dict = _.clone(QWeb.default_dict);
  41         this.has_been_loaded = $.Deferred();
  42         this.search_domain = this.search_context = this.search_group_by = null;
  43         this.currently_dragging = {};
  44         this.limit = options.limit || 40;
  45         this.add_group_mutex = new $.Mutex();
  46     },
  47     view_loading: function(r) {
  48         return this.load_kanban(r);
  49     },
  50     start: function() {
  51         var self = this;
  52         this._super.apply(this, arguments);
  53         this.$el.on('click', '.oe_kanban_dummy_cell', function() {
  54             if (self.$buttons) {
  55                 self.$buttons.find('.oe_kanban_add_column').openerpBounce();
  56             }
  57         });
  58     },
  59     destroy: function() {
  60         this._super.apply(this, arguments);
  61         $('html').off('click.kanban');
  62     },
  63     load_kanban: function(data) {
  64         this.fields_view = data;
  65         this.$el.addClass(this.fields_view.arch.attrs['class']);
  66         this.$buttons = $(QWeb.render("KanbanView.buttons", {'widget': this}));
  67         if (this.options.$buttons) {
  68             this.$buttons.appendTo(this.options.$buttons);
  69         } else {
  70             this.$el.find('.oe_kanban_buttons').replaceWith(this.$buttons);
  71         }
  72         this.$buttons
  73             .on('click', 'button.oe_kanban_button_new', this.do_add_record)
  74             .on('click', '.oe_kanban_add_column', this.do_add_group);
  75         this.$groups = this.$el.find('.oe_kanban_groups tr');
  76         this.fields_keys = _.keys(this.fields_view.fields);
  77         this.add_qweb_template();
  78         this.has_been_loaded.resolve();
  79         this.trigger('kanban_view_loaded', data);
  80         return $.when();
  81     },
  82     _is_quick_create_enabled: function() {
  83         if (!this.options.quick_creatable || !this.is_action_enabled('create'))
  84             return false;
  85         if (this.fields_view.arch.attrs.quick_create !== undefined)
  86             return JSON.parse(this.fields_view.arch.attrs.quick_create);
  87         return !! this.group_by;
  88     },
  89     is_action_enabled: function(action) {
  90         if (action === 'create' && !this.options.creatable)
  91             return false;
  92         return this._super(action);
  93     },
  94     /*  add_qweb_template
  95     *   select the nodes into the xml and send to extract_aggregates the nodes with TagName="field"
  96     */
  97     add_qweb_template: function() {
  98         for (var i=0, ii=this.fields_view.arch.children.length; i < ii; i++) {
  99             var child = this.fields_view.arch.children[i];
 100             if (child.tag === "templates") {
 101                 this.transform_qweb_template(child);
 102                 this.qweb.add_template(instance.web.json_node_to_xml(child));
 103                 break;
 104             } else if (child.tag === 'field') {
 105                 this.extract_aggregates(child);
 106             }
 107         }
 108     },
 109     /*  extract_aggregates
 110     *   extract the agggregates from the nodes (TagName="field")
 111     */
 112     extract_aggregates: function(node) {
 113         for (var j = 0, jj = this.group_operators.length; j < jj;  j++) {
 114             if (node.attrs[this.group_operators[j]]) {
 115                 this.aggregates[node.attrs.name] = node.attrs[this.group_operators[j]];
 116                 break;
 117             }
 118         }
 119     },
 120     transform_qweb_template: function(node) {
 121         var qweb_add_if = function(node, condition) {
 122             if (node.attrs[QWeb.prefix + '-if']) {
 123                 condition = _.str.sprintf("(%s) and (%s)", node.attrs[QWeb.prefix + '-if'], condition);
 124             }
 125             node.attrs[QWeb.prefix + '-if'] = condition;
 126         };
 127         // Process modifiers
 128         if (node.tag && node.attrs.modifiers) {
 129             var modifiers = JSON.parse(node.attrs.modifiers || '{}');
 130             if (modifiers.invisible) {
 131                 qweb_add_if(node, _.str.sprintf("!kanban_compute_domain(%s)", JSON.stringify(modifiers.invisible)));
 132             }
 133         }
 134         switch (node.tag) {
 135             case 'field':
 136                 if (this.fields_view.fields[node.attrs.name].type === 'many2many') {
 137                     if (_.indexOf(this.many2manys, node.attrs.name) < 0) {
 138                         this.many2manys.push(node.attrs.name);
 139                     }
 140                     node.tag = 'div';
 141                     node.attrs['class'] = (node.attrs['class'] || '') + ' oe_form_field oe_tags';
 142                 } else {
 143                     node.tag = QWeb.prefix;
 144                     node.attrs[QWeb.prefix + '-esc'] = 'record.' + node.attrs['name'] + '.value';
 145                 }
 146                 break;
 147             case 'button':
 148             case 'a':
 149                 var type = node.attrs.type || '';
 150                 if (_.indexOf('action,object,edit,open,delete'.split(','), type) !== -1) {
 151                     _.each(node.attrs, function(v, k) {
 152                         if (_.indexOf('icon,type,name,args,string,context,states,kanban_states'.split(','), k) != -1) {
 153                             node.attrs['data-' + k] = v;
 154                             delete(node.attrs[k]);
 155                         }
 156                     });
 157                     if (node.attrs['data-string']) {
 158                         node.attrs.title = node.attrs['data-string'];
 159                     }
 160                     if (node.attrs['data-icon']) {
 161                         node.children = [{
 162                             tag: 'img',
 163                             attrs: {
 164                                 src: instance.session.prefix + '/web/static/src/img/icons/' + node.attrs['data-icon'] + '.png',
 165                                 width: '16',
 166                                 height: '16'
 167                             }
 168                         }];
 169                     }
 170                     if (node.tag == 'a') {
 171                         node.attrs.href = '#';
 172                     } else {
 173                         node.attrs.type = 'button';
 174                     }
 175                     node.attrs['class'] = (node.attrs['class'] || '') + ' oe_kanban_action oe_kanban_action_' + node.tag;
 176                 }
 177                 break;
 178         }
 179         if (node.children) {
 180             for (var i = 0, ii = node.children.length; i < ii; i++) {
 181                 this.transform_qweb_template(node.children[i]);
 182             }
 183         }
 184     },
 185     do_add_record: function() {
 186         this.dataset.index = null;
 187         this.do_switch_view('form');
 188     },
 189     do_add_group: function() {
 190         var self = this;
 191         self.do_action({
 192             name: _t("Add column"),
 193             res_model: self.group_by_field.relation,
 194             views: [[false, 'form']],
 195             type: 'ir.actions.act_window',
 196             target: "new",
 197             context: self.dataset.get_context(),
 198             flags: {
 199                 action_buttons: true,
 200             }
 201         });
 202         var am = instance.webclient.action_manager;
 203         var form = am.dialog_widget.views.form.controller;
 204         form.on("on_button_cancel", am.dialog, am.dialog.close);
 205         form.on('record_created', self, function(r) {
 206             (new instance.web.DataSet(self, self.group_by_field.relation)).name_get([r]).done(function(new_record) {
 207                 am.dialog.close();
 208                 var domain = self.dataset.domain.slice(0);
 209                 domain.push([self.group_by, '=', new_record[0][0]]);
 210                 var dataset = new instance.web.DataSetSearch(self, self.dataset.model, self.dataset.get_context(), domain);
 211                 var datagroup = {
 212                     get: function(key) {
 213                         return this[key];
 214                     },
 215                     value: new_record[0],
 216                     length: 0,
 217                     aggregates: {},
 218                 };
 219                 var new_group = new instance.web_kanban.KanbanGroup(self, [], datagroup, dataset);
 220                 self.do_add_groups([new_group]).done(function() {
 221                     $(window).scrollTo(self.groups.slice(-1)[0].$el, { axis: 'x' });
 222                 });
 223             });
 224         });
 225     },
 226     do_search: function(domain, context, group_by) {
 227         var self = this;
 228         this.search_domain = domain;
 229         this.search_context = context;
 230         this.search_group_by = group_by;
 231         return $.when(this.has_been_loaded).then(function() {
 232             self.group_by = group_by.length ? group_by[0] : self.fields_view.arch.attrs.default_group_by;
 233             self.group_by_field = self.fields_view.fields[self.group_by] || {};
 234             self.grouped_by_m2o = (self.group_by_field.type === 'many2one');
 235             self.$buttons.find('.oe_alternative').toggle(self.grouped_by_m2o);
 236             self.$el.toggleClass('oe_kanban_grouped_by_m2o', self.grouped_by_m2o);
 237             var grouping_fields = self.group_by ? [self.group_by].concat(_.keys(self.aggregates)) : undefined;
 238             var grouping = new instance.web.Model(self.dataset.model, context, domain).query().group_by(grouping_fields);
 239             return self.alive($.when(grouping)).done(function(groups) {
 240                 self.remove_no_result();
 241                 if (groups) {
 242                     self.do_process_groups(groups);
 243                 } else {
 244                     self.do_process_dataset();
 245                 }
 246             });
 247         });
 248     },
 249     do_process_groups: function(groups) {
 250         var self = this;
 251         this.$el.find('table:first').show();
 252         this.$el.removeClass('oe_kanban_ungrouped').addClass('oe_kanban_grouped');
 253         this.add_group_mutex.exec(function() {
 254             self.do_clear_groups();
 255             self.dataset.ids = [];
 256             if (!groups.length) {
 257                 self.no_result();
 258                 return false;
 259             }
 260             self.nb_records = 0;
 261             var remaining = groups.length - 1,
 262                 groups_array = [];
 263             return $.when.apply(null, _.map(groups, function (group, index) {
 264                 var def = $.when([]);
 265                 var dataset = new instance.web.DataSetSearch(self, self.dataset.model,
 266                     new instance.web.CompoundContext(self.dataset.get_context(), group.model.context()), group.model.domain());
 267                 if (group.attributes.length >= 1) {
 268                     def = dataset.read_slice(self.fields_keys.concat(['__last_update']), { 'limit': self.limit });
 269                 }
 270                 return def.then(function(records) {
 271                         self.nb_records += records.length;
 272                         self.dataset.ids.push.apply(self.dataset.ids, dataset.ids);
 273                         groups_array[index] = new instance.web_kanban.KanbanGroup(self, records, group, dataset);
 274                         if (!remaining--) {
 275                             self.dataset.index = self.dataset.size() ? 0 : null;
 276                             return self.do_add_groups(groups_array);
 277                         }
 278                 });
 279             })).then(function () {
 280                 if(!self.nb_records) {
 281                     self.no_result();
 282                 }
 283             });
 284         });
 285     },
 286     do_process_dataset: function() {
 287         var self = this;
 288         this.$el.find('table:first').show();
 289         this.$el.removeClass('oe_kanban_grouped').addClass('oe_kanban_ungrouped');
 290         this.add_group_mutex.exec(function() {
 291             var def = $.Deferred();
 292             self.do_clear_groups();
 293             self.dataset.read_slice(self.fields_keys.concat(['__last_update']), { 'limit': self.limit }).done(function(records) {
 294                 var kgroup = new instance.web_kanban.KanbanGroup(self, records, null, self.dataset);
 295                 self.do_add_groups([kgroup]).done(function() {
 296                     if (_.isEmpty(records)) {
 297                         self.no_result();
 298                     }
 299                     def.resolve();
 300                 });
 301             }).done(null, function() {
 302                 def.reject();
 303             });
 304             return def;
 305         });
 306     },
 307     do_reload: function() {
 308         this.do_search(this.search_domain, this.search_context, this.search_group_by);
 309     },
 310     do_clear_groups: function() {
 311         var groups = this.groups.slice(0);
 312         this.groups = [];
 313         _.each(groups, function(group) {
 314             group.destroy();
 315         });
 316     },
 317     do_add_groups: function(groups) {
 318         var self = this;
 319         var $parent = this.$el.parent();
 320         this.$el.detach();
 321         _.each(groups, function(group) {
 322             self.groups[group.undefined_title ? 'unshift' : 'push'](group);
 323         });
 324         var $last_td = self.$el.find('.oe_kanban_groups_headers td:last');
 325         var groups_started = _.map(this.groups, function(group) {
 326             if (!group.is_started) {
 327                 group.on("add_record", self, function () {
 328                     self.remove_no_result();
 329                 });
 330                 return group.insertBefore($last_td);
 331             }
 332         });
 333         return $.when.apply(null, groups_started).done(function () {
 334             self.on_groups_started();
 335             self.$el.appendTo($parent);
 336             _.each(self.groups, function(group) {
 337                 group.compute_cards_auto_height();
 338             });
 339         });
 340     },
 341     on_groups_started: function() {
 342         var self = this;
 343         if (this.group_by) {
 344             // Kanban cards drag'n'drop
 345             var $columns = this.$el.find('.oe_kanban_column .oe_kanban_column_cards');
 346             $columns.sortable({
 347                 handle : '.oe_kanban_draghandle',
 348                 start: function(event, ui) {
 349                     self.currently_dragging.index = ui.item.parent().children('.oe_kanban_record').index(ui.item);
 350                     self.currently_dragging.group = ui.item.parents('.oe_kanban_column:first').data('widget');
 351                     ui.item.find('*').on('click.prevent', function(ev) {
 352                         return false;
 353                     });
 354                     ui.placeholder.height(ui.item.height());
 355                 },
 356                 revert: 150,
 357                 stop: function(event, ui) {
 358                     var record = ui.item.data('widget');
 359                     var old_index = self.currently_dragging.index;
 360                     var new_index = ui.item.parent().children('.oe_kanban_record').index(ui.item);
 361                     var old_group = self.currently_dragging.group;
 362                     var new_group = ui.item.parents('.oe_kanban_column:first').data('widget');
 363                     if (!(old_group.title === new_group.title && old_group.value === new_group.value && old_index == new_index)) {
 364                         self.on_record_moved(record, old_group, old_index, new_group, new_index);
 365                     }
 366                     setTimeout(function() {
 367                         // A bit hacky but could not find a better solution for Firefox (problem not present in chrome)
 368                         // http://stackoverflow.com/questions/274843/preventing-javascript-click-event-with-scriptaculous-drag-and-drop
 369                         ui.item.find('*').off('click.prevent');
 370                     }, 0);
 371                 },
 372                 scroll: false
 373             });
 374             // Keep connectWith out of the sortable initialization for performance sake:
 375             // http://www.planbox.com/blog/development/coding/jquery-ui-sortable-slow-to-bind.html
 376             $columns.sortable({ connectWith: $columns });
 377
 378             // Kanban groups drag'n'drop
 379             var start_index;
 380             if (this.grouped_by_m2o) {
 381                 this.$('.oe_kanban_groups_headers').sortable({
 382                     items: '.oe_kanban_group_header',
 383                     helper: 'clone',
 384                     axis: 'x',
 385                     opacity: 0.5,
 386                     scroll: false,
 387                     start: function(event, ui) {
 388                         start_index = ui.item.index();
 389                         self.$('.oe_kanban_record, .oe_kanban_quick_create').css({ visibility: 'hidden' });
 390                     },
 391                     stop: function(event, ui) {
 392                         var stop_index = ui.item.index();
 393                         if (start_index !== stop_index) {
 394                             var $start_column = $('.oe_kanban_groups_records .oe_kanban_column').eq(start_index);
 395                             var $stop_column = $('.oe_kanban_groups_records .oe_kanban_column').eq(stop_index);
 396                             var method = (start_index > stop_index) ? 'insertBefore' : 'insertAfter';
 397                             $start_column[method]($stop_column);
 398                             var tmp_group = self.groups.splice(start_index, 1)[0];
 399                             self.groups.splice(stop_index, 0, tmp_group);
 400                             var new_sequence = _.pluck(self.groups, 'value');
 401                             (new instance.web.DataSet(self, self.group_by_field.relation)).resequence(new_sequence).done(function(r) {
 402                                 if (r === false) {
 403                                     console.error("Kanban: could not resequence model '%s'. Probably no 'sequence' field.", self.group_by_field.relation);
 404                                 }
 405                             });
 406                         }
 407                         self.$('.oe_kanban_record, .oe_kanban_quick_create').css({ visibility: 'visible' });
 408                     }
 409                 });
 410             }
 411         } else {
 412             this.$el.find('.oe_kanban_draghandle').removeClass('oe_kanban_draghandle');
 413         }
 414         this.postprocess_m2m_tags();
 415     },
 416     on_record_moved : function(record, old_group, old_index, new_group, new_index) {
 417         var self = this;
 418         $.fn.tipsy.clear();
 419         $(old_group.$el).add(new_group.$el).find('.oe_kanban_aggregates, .oe_kanban_group_length').hide();
 420         if (old_group === new_group) {
 421             new_group.records.splice(old_index, 1);
 422             new_group.records.splice(new_index, 0, record);
 423             new_group.do_save_sequences();
 424         } else {
 425             old_group.records.splice(old_index, 1);
 426             new_group.records.splice(new_index, 0, record);
 427             record.group = new_group;
 428             var data = {};
 429             data[this.group_by] = new_group.value;
 430             this.dataset.write(record.id, data, {}).done(function() {
 431                 record.do_reload();
 432                 new_group.do_save_sequences();
 433             }).fail(function(error, evt) {
 434                 evt.preventDefault();
 435                 alert(_t("An error has occured while moving the record to this group: ") + data.message);
 436                 self.do_reload(); // TODO: use draggable + sortable in order to cancel the dragging when the rcp fails
 437             });
 438         }
 439     },
 440
 441     do_show: function() {
 442         if (this.$buttons) {
 443             this.$buttons.show();
 444         }
 445         this.do_push_state({});
 446         return this._super();
 447     },
 448     do_hide: function () {
 449         if (this.$buttons) {
 450             this.$buttons.hide();
 451         }
 452         return this._super();
 453     },
 454     open_record: function(id, editable) {
 455         if (this.dataset.select_id(id)) {
 456             this.do_switch_view('form', null, { mode: editable ? "edit" : undefined });
 457         } else {
 458             this.do_warn("Kanban: could not find id#" + id);
 459         }
 460     },
 461     no_result: function() {
 462         var self = this;
 463         if (this.groups.group_by
 464             || !this.options.action
 465             || (!this.options.action.help && !this.options.action.get_empty_list_help)) {
 466             return;
 467         }
 468         this.$el.find('table:first').css("position", "absolute");
 469         $(QWeb.render('KanbanView.nocontent', { content : this.options.action.get_empty_list_help || this.options.action.help})).insertAfter(this.$('table:first'));
 470         this.$el.find('.oe_view_nocontent').click(function() {
 471             self.$buttons.openerpBounce();
 472         });
 473     },
 474     remove_no_result: function() {
 475         this.$el.find('table:first').css("position", false);
 476         this.$el.find('.oe_view_nocontent').remove();
 477     },
 478
 479     /*
 480     *  postprocessing of fields type many2many
 481     *  make the rpc request for all ids/model and insert value inside .oe_tags fields
 482     */
 483     postprocess_m2m_tags: function() {
 484         var self = this;
 485         if (!this.many2manys.length) {
 486             return;
 487         }
 488         var relations = {};
 489         this.groups.forEach(function(group) {
 490             group.records.forEach(function(record) {
 491                 self.many2manys.forEach(function(name) {
 492                     var field = record.record[name];
 493                     var $el = record.$('.oe_form_field.oe_tags[name=' + name + ']').empty();
 494                     if (!relations[field.relation]) {
 495                         relations[field.relation] = { ids: [], elements: {}};
 496                     }
 497                     var rel = relations[field.relation];
 498                     field.raw_value.forEach(function(id) {
 499                         rel.ids.push(id);
 500                         if (!rel.elements[id]) {
 501                             rel.elements[id] = [];
 502                         }
 503                         rel.elements[id].push($el[0]);
 504                     });
 505                 });
 506             });
 507         });
 508        _.each(relations, function(rel, rel_name) {
 509             var dataset = new instance.web.DataSetSearch(self, rel_name, self.dataset.get_context());
 510             dataset.name_get(_.uniq(rel.ids)).done(function(result) {
 511                 result.forEach(function(nameget) {
 512                     $(rel.elements[nameget[0]]).append('<span class="oe_tag">' + _.str.escapeHTML(nameget[1]) + '</span>');
 513                 });
 514             });
 515         });
 516     }
 517 });
 518
 519
 520 function get_class(name) {
 521     return new instance.web.Registry({'tmp' : name}).get_object("tmp");
 522 }
 523
 524 instance.web_kanban.KanbanGroup = instance.web.Widget.extend({
 525     template: 'KanbanView.group_header',
 526     init: function (parent, records, group, dataset) {
 527         var self = this;
 528         this._super(parent);
 529         this.$has_been_started = $.Deferred();
 530         this.view = parent;
 531         this.group = group;
 532         this.dataset = dataset;
 533         this.dataset_offset = 0;
 534         this.aggregates = {};
 535         this.value = this.title = null;
 536         if (this.group) {
 537             this.value = group.get('value');
 538             this.title = group.get('value');
 539             if (this.value instanceof Array) {
 540                 this.title = this.value[1];
 541                 this.value = this.value[0];
 542             }
 543             var field = this.view.group_by_field;
 544             if (!_.isEmpty(field)) {
 545                 try {
 546                     this.title = instance.web.format_value(group.get('value'), field, false);
 547                 } catch(e) {}
 548             }
 549             _.each(this.view.aggregates, function(value, key) {
 550                 self.aggregates[value] = group.get('aggregates')[key];
 551             });
 552         }
 553
 554         if (this.title === false) {
 555             this.title = _t('Undefined');
 556             this.undefined_title = true;
 557         }
 558         var key = this.view.group_by + '-' + this.value;
 559         if (!this.view.state.groups[key]) {
 560             this.view.state.groups[key] = {
 561                 folded: group ? group.get('folded') : false
 562             };
 563         }
 564         this.state = this.view.state.groups[key];
 565         this.$records = null;
 566
 567         this.records = [];
 568         this.$has_been_started.done(function() {
 569             self.do_add_records(records);
 570         });
 571     },
 572     start: function() {
 573         var self = this,
 574             def = this._super();
 575         if (! self.view.group_by) {
 576             self.$el.addClass("oe_kanban_no_group");
 577             self.quick = new (get_class(self.view.quick_create_class))(this, self.dataset, {}, false)
 578                 .on('added', self, self.proxy('quick_created'));
 579             self.quick.replace($(".oe_kanban_no_group_qc_placeholder"));
 580         }
 581         this.$records = $(QWeb.render('KanbanView.group_records_container', { widget : this}));
 582         this.$records.insertBefore(this.view.$el.find('.oe_kanban_groups_records td:last'));
 583
 584         this.$el.on('click', '.oe_kanban_group_dropdown li a', function(ev) {
 585             var fn = 'do_action_' + $(ev.target).data().action;
 586             if (typeof(self[fn]) === 'function') {
 587                 self[fn]($(ev.target));
 588             }
 589         });
 590
 591         this.$el.find('.oe_kanban_add').click(function () {
 592             if (self.view.quick) {
 593                 self.view.quick.trigger('close');
 594             }
 595             if (self.quick) {
 596                 return false;
 597             }
 598             self.view.$el.find('.oe_view_nocontent').hide();
 599             var ctx = {};
 600             ctx['default_' + self.view.group_by] = self.value;
 601             self.quick = new (get_class(self.view.quick_create_class))(this, self.dataset, ctx, true)
 602                 .on('added', self, self.proxy('quick_created'))
 603                 .on('close', self, function() {
 604                     self.view.$el.find('.oe_view_nocontent').show();
 605                     this.quick.destroy();
 606                     delete self.view.quick;
 607                     delete this.quick;
 608                 });
 609             self.quick.appendTo($(".oe_kanban_group_list_header", self.$records));
 610             self.quick.focus();
 611             self.view.quick = self.quick;
 612         });
 613         // Add bounce effect on image '+' of kanban header when click on empty space of kanban grouped column.
 614         this.$records.on('click', '.oe_kanban_show_more', this.do_show_more);
 615         if (this.state.folded) {
 616             this.do_toggle_fold();
 617         }
 618         this.$el.data('widget', this);
 619         this.$records.data('widget', this);
 620         this.$has_been_started.resolve();
 621         var add_btn = this.$el.find('.oe_kanban_add');
 622         add_btn.tipsy({delayIn: 500, delayOut: 1000});
 623         this.$records.find(".oe_kanban_column_cards").click(function (ev) {
 624             if (ev.target == ev.currentTarget) {
 625                 if (!self.state.folded) {
 626                     add_btn.openerpBounce();
 627                 }
 628             }
 629         });
 630         this.is_started = true;
 631         return def;
 632     },
 633     compute_cards_auto_height: function() {
 634         // oe_kanban_no_auto_height is an empty class used to disable this feature
 635         if (!this.view.group_by) {
 636             var min_height = 0;
 637             var els = [];
 638             _.each(this.records, function(r) {
 639                 var $e = r.$el.children(':first:not(.oe_kanban_no_auto_height)').css('min-height', 0);
 640                 if ($e.length) {
 641                     els.push($e[0]);
 642                     min_height = Math.max(min_height, $e.outerHeight());
 643                 }
 644             });
 645             $(els).css('min-height', min_height);
 646         }
 647     },
 648     destroy: function() {
 649         this._super();
 650         if (this.$records) {
 651             this.$records.remove();
 652         }
 653     },
 654     do_show_more: function(evt) {
 655         var self = this;
 656         var ids = self.view.dataset.ids.splice(0);
 657         return this.dataset.read_slice(this.view.fields_keys.concat(['__last_update']), {
 658             'limit': self.view.limit,
 659             'offset': self.dataset_offset += self.view.limit
 660         }).then(function(records) {
 661             self.view.dataset.ids = ids.concat(self.dataset.ids);
 662             self.do_add_records(records);
 663             self.compute_cards_auto_height();
 664             self.view.postprocess_m2m_tags();
 665             return records;
 666         });
 667     },
 668     do_add_records: function(records, prepend) {
 669         var self = this;
 670         var $list_header = this.$records.find('.oe_kanban_group_list_header');
 671         var $show_more = this.$records.find('.oe_kanban_show_more');
 672         var $cards = this.$records.find('.oe_kanban_column_cards');
 673
 674         _.each(records, function(record) {
 675             var rec = new instance.web_kanban.KanbanRecord(self, record);
 676             if (!prepend) {
 677                 rec.appendTo($cards);
 678                 self.records.push(rec);
 679             } else {
 680                 rec.prependTo($cards);
 681                 self.records.unshift(rec);
 682             }
 683         });
 684         if ($show_more.length) {
 685             var size = this.dataset.size();
 686             $show_more.toggle(this.records.length < size).find('.oe_kanban_remaining').text(size - this.records.length);
 687         }
 688     },
 689     remove_record: function(id, remove_from_dataset) {
 690         for (var i = 0; i < this.records.length; i++) {
 691             if (this.records[i]['id'] === id) {
 692                 this.records.splice(i, 1);
 693                 i--;
 694             }
 695         }
 696     },
 697     do_toggle_fold: function(compute_width) {
 698         this.$el.add(this.$records).toggleClass('oe_kanban_group_folded');
 699         this.state.folded = this.$el.is('.oe_kanban_group_folded');
 700         this.$("ul.oe_kanban_group_dropdown li a[data-action=toggle_fold]").text((this.state.folded) ? _t("Unfold") : _t("Fold"));
 701     },
 702     do_action_toggle_fold: function() {
 703         this.do_toggle_fold();
 704     },
 705     do_action_edit: function() {
 706         var self = this;
 707         self.do_action({
 708             res_id: this.value,
 709             name: _t("Edit column"),
 710             res_model: self.view.group_by_field.relation,
 711             views: [[false, 'form']],
 712             type: 'ir.actions.act_window',
 713             target: "new",
 714             flags: {
 715                 action_buttons: true,
 716             }
 717         });
 718         var am = instance.webclient.action_manager;
 719         var form = am.dialog_widget.views.form.controller;
 720         form.on("on_button_cancel", am.dialog, am.dialog.close);
 721         form.on('record_saved', self, function() {
 722             am.dialog.close();
 723             self.view.do_reload();
 724         });
 725     },
 726     do_action_delete: function() {
 727         var self = this;
 728         if (confirm(_t("Are you sure to remove this column ?"))) {
 729             (new instance.web.DataSet(self, self.view.group_by_field.relation)).unlink([self.value]).done(function(r) {
 730                 self.view.do_reload();
 731             });
 732         }
 733     },
 734     do_save_sequences: function() {
 735         var self = this;
 736         if (_.indexOf(this.view.fields_keys, 'sequence') > -1) {
 737             var new_sequence = _.pluck(this.records, 'id');
 738             self.view.dataset.resequence(new_sequence);
 739         }
 740     },
 741     /**
 742      * Handles a newly created record
 743      *
 744      * @param {id} id of the newly created record
 745      */
 746     quick_created: function (record) {
 747         var id = record, self = this;
 748         self.view.remove_no_result();
 749         self.trigger("add_record");
 750         this.dataset.read_ids([id], this.view.fields_keys)
 751             .done(function (records) {
 752                 self.view.dataset.ids.push(id);
 753                 self.do_add_records(records, true);
 754             });
 755     }
 756 });
 757
 758 instance.web_kanban.KanbanRecord = instance.web.Widget.extend({
 759     template: 'KanbanView.record',
 760     init: function (parent, record) {
 761         this._super(parent);
 762         this.group = parent;
 763         this.view = parent.view;
 764         this.id = null;
 765         this.set_record(record);
 766         if (!this.view.state.records[this.id]) {
 767             this.view.state.records[this.id] = {
 768                 folded: false
 769             };
 770         }
 771         this.state = this.view.state.records[this.id];
 772     },
 773     set_record: function(record) {
 774         var self = this;
 775         this.id = record.id;
 776         this.values = {};
 777         _.each(record, function(v, k) {
 778             self.values[k] = {
 779                 value: v
 780             };
 781         });
 782         this.record = this.transform_record(record);
 783     },
 784     start: function() {
 785         this._super();
 786         this.$el.data('widget', this);
 787         this.bind_events();
 788     },
 789     transform_record: function(record) {
 790         var self = this,
 791             new_record = {};
 792         _.each(record, function(value, name) {
 793             var r = _.clone(self.view.fields_view.fields[name] || {});
 794             if ((r.type === 'date' || r.type === 'datetime') && value) {
 795                 r.raw_value = instance.web.auto_str_to_date(value);
 796             } else {
 797                 r.raw_value = value;
 798             }
 799             r.value = instance.web.format_value(value, r);
 800             new_record[name] = r;
 801         });
 802         return new_record;
 803     },
 804     renderElement: function() {
 805         this.qweb_context = {
 806             instance: instance,
 807             record: this.record,
 808             widget: this,
 809             read_only_mode: this.view.options.read_only_mode,
 810         };
 811         for (var p in this) {
 812             if (_.str.startsWith(p, 'kanban_')) {
 813                 this.qweb_context[p] = _.bind(this[p], this);
 814             }
 815         }
 816         var $el = instance.web.qweb.render(this.template, {
 817             'widget': this,
 818             'content': this.view.qweb.render('kanban-box', this.qweb_context)
 819         });
 820         this.replaceElement($el);
 821     },
 822     bind_events: function() {
 823         var self = this;
 824         this.setup_color_picker();
 825         this.$el.find('[tooltip]').tipsy({
 826             delayIn: 500,
 827             delayOut: 0,
 828             fade: true,
 829             title: function() {
 830                 var template = $(this).attr('tooltip');
 831                 if (!self.view.qweb.has_template(template)) {
 832                     return false;
 833                 }
 834                 return self.view.qweb.render(template, self.qweb_context);
 835             },
 836             gravity: 's',
 837             html: true,
 838             opacity: 0.8,
 839             trigger: 'hover'
 840         });
 841
 842         // If no draghandle is found, make the whole card as draghandle (provided one can edit)
 843         if (!this.$el.find('.oe_kanban_draghandle').length) {
 844             this.$el.children(':first')
 845                 .toggleClass('oe_kanban_draghandle', this.view.is_action_enabled('edit'));
 846         }
 847
 848         this.$el.find('.oe_kanban_action').click(function(ev) {
 849             ev.preventDefault();
 850             var $action = $(this),
 851                 type = $action.data('type') || 'button',
 852                 method = 'do_action_' + (type === 'action' ? 'object' : type);
 853             if ((type === 'edit' || type === 'delete') && ! self.view.is_action_enabled(type)) {
 854                 self.view.open_record(self.id, true);
 855             } else if (_.str.startsWith(type, 'switch_')) {
 856                 self.view.do_switch_view(type.substr(7));
 857             } else if (typeof self[method] === 'function') {
 858                 self[method]($action);
 859             } else {
 860                 self.do_warn("Kanban: no action for type : " + type);
 861             }
 862         });
 863
 864         if (this.$el.find('.oe_kanban_global_click,.oe_kanban_global_click_edit').length) {
 865             this.$el.on('click', function(ev) {
 866                 if (!ev.isTrigger && !$._data(ev.target, 'events')) {
 867                     var trigger = true;
 868                     var elem = ev.target;
 869                     var ischild = true;
 870                     var children = [];
 871                     while (elem) {
 872                         var events = $._data(elem, 'events');
 873                         if (elem == ev.currentTarget) {
 874                             ischild = false;
 875                         }
 876                         if (ischild) {
 877                             children.push(elem);
 878                             if (events && events.click) {
 879                                 // do not trigger global click if one child has a click event registered
 880                                 trigger = false;
 881                             }
 882                         }
 883                         if (trigger && events && events.click) {
 884                             _.each(events.click, function(click_event) {
 885                                 if (click_event.selector) {
 886                                     // For each parent of original target, check if a
 887                                     // delegated click is bound to any previously found children
 888                                     _.each(children, function(child) {
 889                                         if ($(child).is(click_event.selector)) {
 890                                             trigger = false;
 891                                         }
 892                                     });
 893                                 }
 894                             });
 895                         }
 896                         elem = elem.parentElement;
 897                     }
 898                     if (trigger) {
 899                         self.on_card_clicked(ev);
 900                     }
 901                 }
 902             });
 903         }
 904     },
 905     /* actions when user click on the block with a specific class
 906      *  open on normal view : oe_kanban_global_click
 907      *  open on form/edit view : oe_kanban_global_click_edit
 908      */
 909     on_card_clicked: function(ev) {
 910         if(this.$el.find('.oe_kanban_global_click_edit').size()>0)
 911             this.do_action_edit();
 912         else
 913             this.do_action_open();
 914     },
 915     setup_color_picker: function() {
 916         var self = this;
 917         var $el = this.$el.find('ul.oe_kanban_colorpicker');
 918         if ($el.length) {
 919             $el.html(QWeb.render('KanbanColorPicker', {
 920                 widget: this
 921             }));
 922             $el.on('click', 'a', function(ev) {
 923                 ev.preventDefault();
 924                 var color_field = $(this).parents('.oe_kanban_colorpicker').first().data('field') || 'color';
 925                 var data = {};
 926                 data[color_field] = $(this).data('color');
 927                 self.view.dataset.write(self.id, data, {}).done(function() {
 928                     self.record[color_field] = $(this).data('color');
 929                     self.do_reload();
 930                 });
 931             });
 932         }
 933     },
 934     do_action_delete: function($action) {
 935         var self = this;
 936         function do_it() {
 937             return $.when(self.view.dataset.unlink([self.id])).done(function() {
 938                 self.group.remove_record(self.id);
 939                 self.destroy();
 940             });
 941         }
 942         if (this.view.options.confirm_on_delete) {
 943             if (confirm(_t("Are you sure you want to delete this record ?"))) {
 944                 return do_it();
 945             }
 946         } else
 947             return do_it();
 948     },
 949     do_action_edit: function($action) {
 950         this.view.open_record(this.id, true);
 951     },
 952     do_action_open: function($action) {
 953         this.view.open_record(this.id);
 954     },
 955     do_action_object: function ($action) {
 956         var button_attrs = $action.data();
 957         this.view.do_execute_action(button_attrs, this.view.dataset, this.id, this.do_reload);
 958     },
 959     do_reload: function() {
 960         var self = this;
 961         this.view.dataset.read_ids([this.id], this.view.fields_keys.concat(['__last_update'])).done(function(records) {
 962             if (records.length) {
 963                 self.set_record(records[0]);
 964                 self.renderElement();
 965                 self.$el.data('widget', self);
 966                 self.bind_events();
 967                 self.group.compute_cards_auto_height();
 968                 self.view.postprocess_m2m_tags();
 969             } else {
 970                 self.destroy();
 971             }
 972         });
 973     },
 974     kanban_getcolor: function(variable) {
 975         var index = 0;
 976         switch (typeof(variable)) {
 977             case 'string':
 978                 for (var i=0, ii=variable.length; i<ii; i++) {
 979                     index += variable.charCodeAt(i);
 980                 }
 981                 break;
 982             case 'number':
 983                 index = Math.round(variable);
 984                 break;
 985             default:
 986                 return '';
 987         }
 988         var color = (index % this.view.number_of_color_schemes);
 989         return color;
 990     },
 991     kanban_color: function(variable) {
 992         var color = this.kanban_getcolor(variable);
 993         return color === '' ? '' : 'oe_kanban_color_' + color;
 994     },
 995     kanban_gravatar: function(email, size) {
 996         size = size || 22;
 997         email = _.str.trim(email || '').toLowerCase();
 998         var default_ = _.str.isBlank(email) ? 'mm' : 'identicon';
 999         var email_md5 = $.md5(email);
1000         return 'http://www.gravatar.com/avatar/' + email_md5 + '.png?s=' + size + '&d=' + default_;
1001     },
1002     kanban_image: function(model, field, id, cache, options) {
1003         options = options || {};
1004         var url;
1005         if (this.record[field] && this.record[field].value && !instance.web.form.is_bin_size(this.record[field].value)) {
1006             url = 'data:image/png;base64,' + this.record[field].value;
1007         } else if (this.record[field] && ! this.record[field].value) {
1008             url = "/web/static/src/img/placeholder.png";
1009         } else {
1010             id = JSON.stringify(id);
1011             if (options.preview_image)
1012                 field = options.preview_image;
1013             url = this.session.url('/web/binary/image', {model: model, field: field, id: id});
1014             if (cache !== undefined) {
1015                 // Set the cache duration in seconds.
1016                 url += '&cache=' + parseInt(cache, 10);
1017             }
1018         }
1019         return url;
1020     },
1021     kanban_text_ellipsis: function(s, size) {
1022         size = size || 160;
1023         if (!s) {
1024             return '';
1025         } else if (s.length <= size) {
1026             return s;
1027         } else {
1028             return s.substr(0, size) + '...';
1029         }
1030     },
1031     kanban_compute_domain: function(domain) {
1032         return instance.web.form.compute_domain(domain, this.values);
1033     }
1034 });
1035
1036 /**
1037  * Quick creation view.
1038  *
1039  * Triggers a single event "added" with a single parameter "name", which is the
1040  * name entered by the user
1041  *
1042  * @class
1043  * @type {*}
1044  */
1045 instance.web_kanban.QuickCreate = instance.web.Widget.extend({
1046     template: 'KanbanView.quick_create',
1047
1048     /**
1049      * close_btn: If true, the widget will display a "Close" button able to trigger
1050      * a "close" event.
1051      */
1052     init: function(parent, dataset, context, buttons) {
1053         this._super(parent);
1054         this._dataset = dataset;
1055         this._buttons = buttons || false;
1056         this._context = context || {};
1057     },
1058     start: function () {
1059         var self = this;
1060         self.$input = this.$el.find('input');
1061         self.$input.keyup(function(event){
1062             if(event.keyCode == 13){
1063                 self.quick_add();
1064             }
1065         });
1066         $(".oe_kanban_quick_create_add", this.$el).click(function () {
1067             self.quick_add();
1068             self.focus();
1069         });
1070         $(".oe_kanban_quick_create_close", this.$el).click(function (ev) {
1071             ev.preventDefault();
1072             self.trigger('close');
1073         });
1074         self.$input.keyup(function(e) {
1075             if (e.keyCode == 27 && self._buttons) {
1076                 self.trigger('close');
1077             }
1078         });
1079     },
1080     focus: function() {
1081         this.$el.find('input').focus();
1082     },
1083     /**
1084      * Handles user event from nested quick creation view
1085      */
1086     quick_add: function () {
1087         var self = this;
1088         var val = this.$input.val();
1089         if (/^\s*$/.test(val)) { return; }
1090         this._dataset.call(
1091             'name_create', [val, new instance.web.CompoundContext(
1092                     this._dataset.get_context(), this._context)])
1093             .then(function(record) {
1094                 self.$input.val("");
1095                 self.trigger('added', record[0]);
1096             }, function(error, event) {
1097                 event.preventDefault();
1098                 return self.slow_create();
1099             });
1100     },
1101     slow_create: function() {
1102         var self = this;
1103         var pop = new instance.web.form.SelectCreatePopup(this);
1104         pop.select_element(
1105             self._dataset.model,
1106             {
1107                 title: _t("Create: ") + (this.string || this.name),
1108                 initial_view: "form",
1109                 disable_multiple_selection: true
1110             },
1111             [],
1112             {"default_name": self.$input.val()}
1113         );
1114         pop.on("elements_selected", self, function(element_ids) {
1115             self.$input.val("");
1116             self.trigger('added', element_ids[0]);
1117         });
1118     }
1119 });
1120 };
1121
1122 // vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: