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.$el.find('.oe_view_nocontent').remove();
 229         this.search_domain = domain;
 230         this.search_context = context;
 231         this.search_group_by = group_by;
 232         return $.when(this.has_been_loaded).then(function() {
 233             self.group_by = group_by.length ? group_by[0] : self.fields_view.arch.attrs.default_group_by;
 234             self.group_by_field = self.fields_view.fields[self.group_by] || {};
 235             self.grouped_by_m2o = (self.group_by_field.type === 'many2one');
 236             self.$buttons.find('.oe_alternative').toggle(self.grouped_by_m2o);
 237             self.$el.toggleClass('oe_kanban_grouped_by_m2o', self.grouped_by_m2o);
 238             var grouping_fields = self.group_by ? [self.group_by].concat(_.keys(self.aggregates)) : undefined;
 239             if (!_.isEmpty(grouping_fields)) {
 240                 // ensure group_by fields are read.
 241                 self.fields_keys = _.unique(self.fields_keys.concat(grouping_fields));
 242             }
 243             var grouping = new instance.web.Model(self.dataset.model, context, domain).query(self.fields_keys).group_by(grouping_fields);
 244             return self.alive($.when(grouping)).done(function(groups) {
 245                 if (groups) {
 246                     self.do_process_groups(groups);
 247                 } else {
 248                     self.do_process_dataset();
 249                 }
 250             });
 251         });
 252     },
 253     do_process_groups: function(groups) {
 254         var self = this;
 255         this.$el.removeClass('oe_kanban_ungrouped').addClass('oe_kanban_grouped');
 256         this.add_group_mutex.exec(function() {
 257             self.do_clear_groups();
 258             self.dataset.ids = [];
 259             if (!groups.length) {
 260                 self.no_result();
 261                 return false;
 262             }
 263             var remaining = groups.length - 1,
 264                 groups_array = [];
 265             return $.when.apply(null, _.map(groups, function (group, index) {
 266                 var def = $.when([]);
 267                 var dataset = new instance.web.DataSetSearch(self, self.dataset.model,
 268                     new instance.web.CompoundContext(self.dataset.get_context(), group.model.context()), group.model.domain());
 269                 if (group.attributes.length >= 1) {
 270                     def = dataset.read_slice(self.fields_keys.concat(['__last_update']), { 'limit': self.limit });
 271                 }
 272                 return def.then(function(records) {
 273                         self.dataset.ids.push.apply(self.dataset.ids, dataset.ids);
 274                         groups_array[index] = new instance.web_kanban.KanbanGroup(self, records, group, dataset);
 275                         if (self.dataset.index >= records.length){
 276                             self.dataset.index = self.dataset.size() ? 0 : null;
 277                         }
 278                         if (!remaining--) {
 279                             return self.do_add_groups(groups_array);
 280                         }
 281                 });
 282             }));
 283         });
 284     },
 285     do_process_dataset: function() {
 286         var self = this;
 287         this.$el.removeClass('oe_kanban_grouped').addClass('oe_kanban_ungrouped');
 288         this.add_group_mutex.exec(function() {
 289             var def = $.Deferred();
 290             self.do_clear_groups();
 291             self.dataset.read_slice(self.fields_keys.concat(['__last_update']), { 'limit': self.limit }).done(function(records) {
 292                 var kgroup = new instance.web_kanban.KanbanGroup(self, records, null, self.dataset);
 293                 if (!_.isEmpty(self.dataset.ids) && (self.dataset.index === null || self.dataset.index >= self.dataset.ids.length)) {
 294                     self.dataset.index = 0;
 295                 } else if (_.isEmpty(self.dataset.ids)){
 296                     self.dataset.index = null;
 297                 }
 298                 self.do_add_groups([kgroup]).done(function() {
 299                     if (_.isEmpty(records)) {
 300                         self.no_result();
 301                     }
 302                     def.resolve();
 303                 });
 304             }).done(null, function() {
 305                 def.reject();
 306             });
 307             return def;
 308         });
 309     },
 310     do_reload: function() {
 311         this.do_search(this.search_domain, this.search_context, this.search_group_by);
 312     },
 313     do_clear_groups: function() {
 314         var groups = this.groups.slice(0);
 315         this.groups = [];
 316         _.each(groups, function(group) {
 317             group.destroy();
 318         });
 319     },
 320     do_add_groups: function(groups) {
 321         var self = this;
 322         var $parent = this.$el.parent();
 323         this.$el.detach();
 324         _.each(groups, function(group) {
 325             self.groups[group.undefined_title ? 'unshift' : 'push'](group);
 326         });
 327         var $last_td = self.$el.find('.oe_kanban_groups_headers td:last');
 328         var groups_started = _.map(this.groups, function(group) {
 329             if (!group.is_started) {
 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 $start_column = self.$('.oe_kanban_groups_records .oe_kanban_column').eq(start_index);
 395                             var $stop_column = self.$('.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.$el).find('.oe_kanban_aggregates, .oe_kanban_group_length').hide();
 420         if (old_group === new_group) {
 421             new_group.records.splice(old_index, 1);
 422             new_group.records.splice(new_index, 0, record);
 423             new_group.do_save_sequences();
 424         } else {
 425             old_group.records.splice(old_index, 1);
 426             new_group.records.splice(new_index, 0, record);
 427             record.group = new_group;
 428             var data = {};
 429             data[this.group_by] = new_group.value;
 430             this.dataset.write(record.id, data, {}).done(function() {
 431                 record.do_reload();
 432                 new_group.do_save_sequences();
 433             }).fail(function(error, evt) {
 434                 evt.preventDefault();
 435                 alert(_t("An error has occured while moving the record to this group: ") + data.fault_code);
 436                 self.do_reload(); // TODO: use draggable + sortable in order to cancel the dragging when the rcp fails
 437             });
 438         }
 439     },
 440
 441     do_show: function() {
 442         if (this.$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.$buttons.hide();
 451         }
 452         return this._super();
 453     },
 454     open_record: function(id, editable) {
 455         if (this.dataset.select_id(id)) {
 456             this.do_switch_view('form', null, { mode: editable ? "edit" : undefined });
 457         } else {
 458             this.do_warn("Kanban: could not find id#" + id);
 459         }
 460     },
 461     no_result: function() {
 462         if (this.groups.group_by
 463             || !this.options.action
 464             || !this.options.action.help) {
 465             return;
 466         }
 467         this.$el.find('.oe_view_nocontent').remove();
 468         this.$el.prepend(
 469             $('<div class="oe_view_nocontent">').html(this.options.action.help)
 470         );
 471         var create_nocontent = this.$buttons;
 472         this.$el.find('.oe_view_nocontent').click(function() {
 473             create_nocontent.openerpBounce();
 474         });
 475     },
 476
 477     /*
 478     *  postprocessing of fields type many2many
 479     *  make the rpc request for all ids/model and insert value inside .oe_tags fields
 480     */
 481     postprocess_m2m_tags: function() {
 482         var self = this;
 483         if (!this.many2manys.length) {
 484             return;
 485         }
 486         var relations = {};
 487         this.groups.forEach(function(group) {
 488             group.records.forEach(function(record) {
 489                 self.many2manys.forEach(function(name) {
 490                     var field = record.record[name];
 491                     var $el = record.$('.oe_form_field.oe_tags[name=' + name + ']').empty();
 492                     if (!relations[field.relation]) {
 493                         relations[field.relation] = { ids: [], elements: {}};
 494                     }
 495                     var rel = relations[field.relation];
 496                     field.raw_value.forEach(function(id) {
 497                         rel.ids.push(id);
 498                         if (!rel.elements[id]) {
 499                             rel.elements[id] = [];
 500                         }
 501                         rel.elements[id].push($el[0]);
 502                     });
 503                 });
 504             });
 505         });
 506        _.each(relations, function(rel, rel_name) {
 507             var dataset = new instance.web.DataSetSearch(self, rel_name, self.dataset.get_context());
 508             dataset.name_get(_.uniq(rel.ids)).done(function(result) {
 509                 result.forEach(function(nameget) {
 510                     $(rel.elements[nameget[0]]).append('<span class="oe_tag">' + _.str.escapeHTML(nameget[1]) + '</span>');
 511                 });
 512             });
 513         });
 514     }
 515 });
 516
 517
 518 function get_class(name) {
 519     return new instance.web.Registry({'tmp' : name}).get_object("tmp");
 520 }
 521
 522 instance.web_kanban.KanbanGroup = instance.web.Widget.extend({
 523     template: 'KanbanView.group_header',
 524     init: function (parent, records, group, dataset) {
 525         var self = this;
 526         this._super(parent);
 527         this.$has_been_started = $.Deferred();
 528         this.view = parent;
 529         this.group = group;
 530         this.dataset = dataset;
 531         this.dataset_offset = 0;
 532         this.aggregates = {};
 533         this.value = this.title = null;
 534         if (this.group) {
 535             this.value = group.get('value');
 536             this.title = group.get('value');
 537             if (this.value instanceof Array) {
 538                 this.title = this.value[1];
 539                 this.value = this.value[0];
 540             }
 541             var field = this.view.group_by_field;
 542             if (!_.isEmpty(field)) {
 543                 try {
 544                     this.title = instance.web.format_value(group.get('value'), field, false);
 545                 } catch(e) {}
 546             }
 547             _.each(this.view.aggregates, function(value, key) {
 548                 self.aggregates[value] = instance.web.format_value(group.get('aggregates')[key], {type: 'float'});
 549             });
 550         }
 551
 552         if (this.title === false) {
 553             this.title = _t('Undefined');
 554             this.undefined_title = true;
 555         }
 556         var key = this.view.group_by + '-' + this.value;
 557         if (!this.view.state.groups[key]) {
 558             this.view.state.groups[key] = {
 559                 folded: group ? group.get('folded') : false
 560             };
 561         }
 562         this.state = this.view.state.groups[key];
 563         this.$records = null;
 564
 565         this.records = [];
 566         this.$has_been_started.done(function() {
 567             self.do_add_records(records);
 568         });
 569     },
 570     start: function() {
 571         var self = this,
 572             def = this._super();
 573         if (! self.view.group_by) {
 574             self.$el.addClass("oe_kanban_no_group");
 575             self.quick = new (get_class(self.view.quick_create_class))(this, self.dataset, {}, false)
 576                 .on('added', self, self.proxy('quick_created'));
 577             self.quick.replace($(".oe_kanban_no_group_qc_placeholder"));
 578         }
 579         this.$records = $(QWeb.render('KanbanView.group_records_container', { widget : this}));
 580         this.$records.insertBefore(this.view.$el.find('.oe_kanban_groups_records td:last'));
 581
 582         this.$el.on('click', '.oe_kanban_group_dropdown li a', function(ev) {
 583             var fn = 'do_action_' + $(ev.target).data().action;
 584             if (typeof(self[fn]) === 'function') {
 585                 self[fn]($(ev.target));
 586             }
 587         });
 588
 589         this.$el.find('.oe_kanban_add').click(function () {
 590             if (self.quick) {
 591                 return self.quick.trigger('close');
 592             }
 593             var ctx = {};
 594             ctx['default_' + self.view.group_by] = self.value;
 595             self.quick = new (get_class(self.view.quick_create_class))(this, self.dataset, ctx, true)
 596                 .on('added', self, self.proxy('quick_created'))
 597                 .on('close', self, function() {
 598                     this.quick.destroy();
 599                     delete this.quick;
 600                 });
 601             self.quick.appendTo($(".oe_kanban_group_list_header", self.$records));
 602             self.quick.focus();
 603         });
 604         // Add bounce effect on image '+' of kanban header when click on empty space of kanban grouped column.
 605         this.$records.on('click', '.oe_kanban_show_more', this.do_show_more);
 606         if (this.state.folded) {
 607             this.do_toggle_fold();
 608         }
 609         this.$el.data('widget', this);
 610         this.$records.data('widget', this);
 611         this.$has_been_started.resolve();
 612         var add_btn = this.$el.find('.oe_kanban_add');
 613         add_btn.tipsy({delayIn: 500, delayOut: 1000});
 614         this.$records.find(".oe_kanban_column_cards").click(function (ev) {
 615             if (ev.target == ev.currentTarget) {
 616                 if (!self.state.folded) {
 617                     add_btn.openerpBounce();
 618                 }
 619             }
 620         });
 621         this.is_started = true;
 622         return def;
 623     },
 624     compute_cards_auto_height: function() {
 625         // oe_kanban_no_auto_height is an empty class used to disable this feature
 626         if (!this.view.group_by) {
 627             var min_height = 0;
 628             var els = [];
 629             _.each(this.records, function(r) {
 630                 var $e = r.$el.children(':first:not(.oe_kanban_no_auto_height)').css('min-height', 0);
 631                 if ($e.length) {
 632                     els.push($e[0]);
 633                     min_height = Math.max(min_height, $e.outerHeight());
 634                 }
 635             });
 636             $(els).css('min-height', min_height);
 637         }
 638     },
 639     destroy: function() {
 640         this._super();
 641         if (this.$records) {
 642             this.$records.remove();
 643         }
 644     },
 645     do_show_more: function(evt) {
 646         var self = this;
 647         var ids = self.view.dataset.ids.splice(0);
 648         return this.dataset.read_slice(this.view.fields_keys.concat(['__last_update']), {
 649             'limit': self.view.limit,
 650             'offset': self.dataset_offset += self.view.limit
 651         }).then(function(records) {
 652             self.view.dataset.ids = ids.concat(self.dataset.ids);
 653             self.do_add_records(records);
 654             self.compute_cards_auto_height();
 655             self.view.postprocess_m2m_tags();
 656             return records;
 657         });
 658     },
 659     do_add_records: function(records, prepend) {
 660         var self = this;
 661         var $list_header = this.$records.find('.oe_kanban_group_list_header');
 662         var $show_more = this.$records.find('.oe_kanban_show_more');
 663         var $cards = this.$records.find('.oe_kanban_column_cards');
 664
 665         _.each(records, function(record) {
 666             var rec = new instance.web_kanban.KanbanRecord(self, record);
 667             if (!prepend) {
 668                 rec.appendTo($cards);
 669                 self.records.push(rec);
 670             } else {
 671                 rec.prependTo($cards);
 672                 self.records.unshift(rec);
 673             }
 674         });
 675         if ($show_more.length) {
 676             var size = this.dataset.size();
 677             $show_more.toggle(this.records.length < size).find('.oe_kanban_remaining').text(size - this.records.length);
 678         }
 679     },
 680     remove_record: function(id, remove_from_dataset) {
 681         for (var i = 0; i < this.records.length; i++) {
 682             if (this.records[i]['id'] === id) {
 683                 this.records.splice(i, 1);
 684                 i--;
 685             }
 686         }
 687     },
 688     do_toggle_fold: function(compute_width) {
 689         this.$el.add(this.$records).toggleClass('oe_kanban_group_folded');
 690         this.state.folded = this.$el.is('.oe_kanban_group_folded');
 691         this.$("ul.oe_kanban_group_dropdown li a[data-action=toggle_fold]").text((this.state.folded) ? _t("Unfold") : _t("Fold"));
 692     },
 693     do_action_toggle_fold: function() {
 694         this.do_toggle_fold();
 695     },
 696     do_action_edit: function() {
 697         var self = this;
 698         self.do_action({
 699             res_id: this.value,
 700             name: _t("Edit column"),
 701             res_model: self.view.group_by_field.relation,
 702             views: [[false, 'form']],
 703             type: 'ir.actions.act_window',
 704             target: "new",
 705             flags: {
 706                 action_buttons: true,
 707             }
 708         });
 709         var am = instance.webclient.action_manager;
 710         var form = am.dialog_widget.views.form.controller;
 711         form.on("on_button_cancel", am.dialog, am.dialog.close);
 712         form.on('record_saved', self, function() {
 713             am.dialog.close();
 714             self.view.do_reload();
 715         });
 716     },
 717     do_action_delete: function() {
 718         var self = this;
 719         if (confirm(_t("Are you sure to remove this column ?"))) {
 720             (new instance.web.DataSet(self, self.view.group_by_field.relation)).unlink([self.value]).done(function(r) {
 721                 self.view.do_reload();
 722             });
 723         }
 724     },
 725     do_save_sequences: function() {
 726         var self = this;
 727         if (_.indexOf(this.view.fields_keys, 'sequence') > -1) {
 728             var new_sequence = _.pluck(this.records, 'id');
 729             self.view.dataset.resequence(new_sequence);
 730         }
 731     },
 732     /**
 733      * Handles a newly created record
 734      *
 735      * @param {id} id of the newly created record
 736      */
 737     quick_created: function (record) {
 738         var id = record, self = this;
 739         this.dataset.read_ids([id], this.view.fields_keys)
 740             .done(function (records) {
 741                 self.view.dataset.ids.push(id);
 742                 self.do_add_records(records, true);
 743             });
 744     }
 745 });
 746
 747 instance.web_kanban.KanbanRecord = instance.web.Widget.extend({
 748     template: 'KanbanView.record',
 749     init: function (parent, record) {
 750         this._super(parent);
 751         this.group = parent;
 752         this.view = parent.view;
 753         this.id = null;
 754         this.set_record(record);
 755         if (!this.view.state.records[this.id]) {
 756             this.view.state.records[this.id] = {
 757                 folded: false
 758             };
 759         }
 760         this.state = this.view.state.records[this.id];
 761     },
 762     set_record: function(record) {
 763         var self = this;
 764         this.id = record.id;
 765         this.values = {};
 766         _.each(record, function(v, k) {
 767             self.values[k] = {
 768                 value: v
 769             };
 770         });
 771         this.record = this.transform_record(record);
 772     },
 773     start: function() {
 774         this._super();
 775         this.$el.data('widget', this);
 776         this.bind_events();
 777     },
 778     transform_record: function(record) {
 779         var self = this,
 780             new_record = {};
 781         _.each(record, function(value, name) {
 782             var r = _.clone(self.view.fields_view.fields[name] || {});
 783             if ((r.type === 'date' || r.type === 'datetime') && value) {
 784                 r.raw_value = instance.web.auto_str_to_date(value);
 785             } else {
 786                 r.raw_value = value;
 787             }
 788             r.value = instance.web.format_value(value, r);
 789             new_record[name] = r;
 790         });
 791         return new_record;
 792     },
 793     renderElement: function() {
 794         this.qweb_context = {
 795             instance: instance,
 796             record: this.record,
 797             widget: this,
 798             read_only_mode: this.view.options.read_only_mode,
 799         };
 800         for (var p in this) {
 801             if (_.str.startsWith(p, 'kanban_')) {
 802                 this.qweb_context[p] = _.bind(this[p], this);
 803             }
 804         }
 805         var $el = instance.web.qweb.render(this.template, {
 806             'widget': this,
 807             'content': this.view.qweb.render('kanban-box', this.qweb_context)
 808         });
 809         this.replaceElement($el);
 810     },
 811     bind_events: function() {
 812         var self = this;
 813         this.setup_color_picker();
 814         this.$el.find('[tooltip]').tipsy({
 815             delayIn: 500,
 816             delayOut: 0,
 817             fade: true,
 818             title: function() {
 819                 var template = $(this).attr('tooltip');
 820                 if (!self.view.qweb.has_template(template)) {
 821                     return false;
 822                 }
 823                 return self.view.qweb.render(template, self.qweb_context);
 824             },
 825             gravity: 's',
 826             html: true,
 827             opacity: 0.8,
 828             trigger: 'hover'
 829         });
 830
 831         // If no draghandle is found, make the whole card as draghandle (provided one can edit)
 832         if (!this.$el.find('.oe_kanban_draghandle').length) {
 833             this.$el.children(':first')
 834                 .toggleClass('oe_kanban_draghandle', this.view.is_action_enabled('edit'));
 835         }
 836
 837         this.$el.find('.oe_kanban_action').click(function(ev) {
 838             ev.preventDefault();
 839             var $action = $(this),
 840                 type = $action.data('type') || 'button',
 841                 method = 'do_action_' + (type === 'action' ? 'object' : type);
 842             if ((type === 'edit' || type === 'delete') && ! self.view.is_action_enabled(type)) {
 843                 self.view.open_record(self.id, true);
 844             } else if (_.str.startsWith(type, 'switch_')) {
 845                 self.view.do_switch_view(type.substr(7));
 846             } else if (typeof self[method] === 'function') {
 847                 self[method]($action);
 848             } else {
 849                 self.do_warn("Kanban: no action for type : " + type);
 850             }
 851         });
 852
 853         if (this.$el.find('.oe_kanban_global_click,.oe_kanban_global_click_edit').length) {
 854             this.$el.on('click', function(ev) {
 855                 if (!ev.isTrigger && !$._data(ev.target, 'events')) {
 856                     var trigger = true;
 857                     var elem = ev.target;
 858                     var ischild = true;
 859                     var children = [];
 860                     while (elem) {
 861                         var events = $._data(elem, 'events');
 862                         if (elem == ev.currentTarget) {
 863                             ischild = false;
 864                         }
 865                         if (ischild) {
 866                             children.push(elem);
 867                             if (events && events.click) {
 868                                 // do not trigger global click if one child has a click event registered
 869                                 trigger = false;
 870                             }
 871                         }
 872                         if (trigger && events && events.click) {
 873                             _.each(events.click, function(click_event) {
 874                                 if (click_event.selector) {
 875                                     // For each parent of original target, check if a
 876                                     // delegated click is bound to any previously found children
 877                                     _.each(children, function(child) {
 878                                         if ($(child).is(click_event.selector)) {
 879                                             trigger = false;
 880                                         }
 881                                     });
 882                                 }
 883                             });
 884                         }
 885                         elem = elem.parentElement;
 886                     }
 887                     if (trigger) {
 888                         self.on_card_clicked(ev);
 889                     }
 890                 }
 891             });
 892         }
 893     },
 894     /* actions when user click on the block with a specific class
 895      *  open on normal view : oe_kanban_global_click
 896      *  open on form/edit view : oe_kanban_global_click_edit
 897      */
 898     on_card_clicked: function(ev) {
 899         if(this.$el.find('.oe_kanban_global_click_edit').size()>0)
 900             this.do_action_edit();
 901         else
 902             this.do_action_open();
 903     },
 904     setup_color_picker: function() {
 905         var self = this;
 906         var $el = this.$el.find('ul.oe_kanban_colorpicker');
 907         if ($el.length) {
 908             $el.html(QWeb.render('KanbanColorPicker', {
 909                 widget: this
 910             }));
 911             $el.on('click', 'a', function(ev) {
 912                 ev.preventDefault();
 913                 var color_field = $(this).parents('.oe_kanban_colorpicker').first().data('field') || 'color';
 914                 var data = {};
 915                 data[color_field] = $(this).data('color');
 916                 self.view.dataset.write(self.id, data, {}).done(function() {
 917                     self.record[color_field] = $(this).data('color');
 918                     self.do_reload();
 919                 });
 920             });
 921         }
 922     },
 923     do_action_delete: function($action) {
 924         var self = this;
 925         function do_it() {
 926             return $.when(self.view.dataset.unlink([self.id])).done(function() {
 927                 self.group.remove_record(self.id);
 928                 self.destroy();
 929             });
 930         }
 931         if (this.view.options.confirm_on_delete) {
 932             if (confirm(_t("Are you sure you want to delete this record ?"))) {
 933                 return do_it();
 934             }
 935         } else
 936             return do_it();
 937     },
 938     do_action_edit: function($action) {
 939         this.view.open_record(this.id, true);
 940     },
 941     do_action_open: function($action) {
 942         this.view.open_record(this.id);
 943     },
 944     do_action_object: function ($action) {
 945         var button_attrs = $action.data();
 946         this.view.do_execute_action(button_attrs, this.view.dataset, this.id, this.do_reload);
 947     },
 948     do_reload: function() {
 949         var self = this;
 950         this.view.dataset.read_ids([this.id], this.view.fields_keys.concat(['__last_update'])).done(function(records) {
 951             if (records.length) {
 952                 self.set_record(records[0]);
 953                 self.renderElement();
 954                 self.$el.data('widget', self);
 955                 self.bind_events();
 956                 self.group.compute_cards_auto_height();
 957                 self.view.postprocess_m2m_tags();
 958             } else {
 959                 self.destroy();
 960             }
 961         });
 962     },
 963     kanban_getcolor: function(variable) {
 964         var index = 0;
 965         switch (typeof(variable)) {
 966             case 'string':
 967                 for (var i=0, ii=variable.length; i<ii; i++) {
 968                     index += variable.charCodeAt(i);
 969                 }
 970                 break;
 971             case 'number':
 972                 index = Math.round(variable);
 973                 break;
 974             default:
 975                 return '';
 976         }
 977         var color = (index % this.view.number_of_color_schemes);
 978         return color;
 979     },
 980     kanban_color: function(variable) {
 981         var color = this.kanban_getcolor(variable);
 982         return color === '' ? '' : 'oe_kanban_color_' + color;
 983     },
 984     kanban_gravatar: function(email, size) {
 985         size = size || 22;
 986         email = _.str.trim(email || '').toLowerCase();
 987         var default_ = _.str.isBlank(email) ? 'mm' : 'identicon';
 988         var email_md5 = $.md5(email);
 989         return 'http://www.gravatar.com/avatar/' + email_md5 + '.png?s=' + size + '&d=' + default_;
 990     },
 991     kanban_image: function(model, field, id, cache, options) {
 992         options = options || {};
 993         var url;
 994         if (this.record[field] && this.record[field].value && !instance.web.form.is_bin_size(this.record[field].value)) {
 995             url = 'data:image/png;base64,' + this.record[field].value;
 996         } else if (this.record[field] && ! this.record[field].value) {
 997             url = "/web/static/src/img/placeholder.png";
 998         } else {
 999             id = JSON.stringify(id);
1000             if (options.preview_image)
1001                 field = options.preview_image;
1002             url = this.session.url('/web/binary/image', {model: model, field: field, id: id});
1003             if (cache !== undefined) {
1004                 // Set the cache duration in seconds.
1005                 url += '&cache=' + parseInt(cache, 10);
1006             }
1007         }
1008         return url;
1009     },
1010     kanban_text_ellipsis: function(s, size) {
1011         size = size || 160;
1012         if (!s) {
1013             return '';
1014         } else if (s.length <= size) {
1015             return s;
1016         } else {
1017             return s.substr(0, size) + '...';
1018         }
1019     },
1020     kanban_compute_domain: function(domain) {
1021         return instance.web.form.compute_domain(domain, this.values);
1022     }
1023 });
1024
1025 /**
1026  * Quick creation view.
1027  *
1028  * Triggers a single event "added" with a single parameter "name", which is the
1029  * name entered by the user
1030  *
1031  * @class
1032  * @type {*}
1033  */
1034 instance.web_kanban.QuickCreate = instance.web.Widget.extend({
1035     template: 'KanbanView.quick_create',
1036
1037     /**
1038      * close_btn: If true, the widget will display a "Close" button able to trigger
1039      * a "close" event.
1040      */
1041     init: function(parent, dataset, context, buttons) {
1042         this._super(parent);
1043         this._dataset = dataset;
1044         this._buttons = buttons || false;
1045         this._context = context || {};
1046     },
1047     start: function () {
1048         var self = this;
1049         self.$input = this.$el.find('input');
1050         self.$input.keyup(function(event){
1051             if(event.keyCode == 13){
1052                 self.quick_add();
1053             }
1054         });
1055         $(".oe_kanban_quick_create_add", this.$el).click(function () {
1056             self.quick_add();
1057             self.focus();
1058         });
1059         $(".oe_kanban_quick_create_close", this.$el).click(function (ev) {
1060             ev.preventDefault();
1061             self.trigger('close');
1062         });
1063         self.$input.keyup(function(e) {
1064             if (e.keyCode == 27 && self._buttons) {
1065                 self.trigger('close');
1066             }
1067         });
1068     },
1069     focus: function() {
1070         this.$el.find('input').focus();
1071     },
1072     /**
1073      * Handles user event from nested quick creation view
1074      */
1075     quick_add: function () {
1076         var self = this;
1077         var val = this.$input.val();
1078         if (/^\s*$/.test(val)) { return; }
1079         this._dataset.call(
1080             'name_create', [val, new instance.web.CompoundContext(
1081                     this._dataset.get_context(), this._context)])
1082             .then(function(record) {
1083                 self.$input.val("");
1084                 self.trigger('added', record[0]);
1085             }, function(error, event) {
1086                 event.preventDefault();
1087                 return self.slow_create();
1088             });
1089     },
1090     slow_create: function() {
1091         var self = this;
1092         var pop = new instance.web.form.SelectCreatePopup(this);
1093         pop.select_element(
1094             self._dataset.model,
1095             {
1096                 title: _t("Create: ") + (this.string || this.name),
1097                 initial_view: "form",
1098                 disable_multiple_selection: true
1099             },
1100             [],
1101             {"default_name": self.$input.val()}
1102         );
1103         pop.on("elements_selected", self, function(element_ids) {
1104             self.$input.val("");
1105             self.trigger('added', element_ids[0]);
1106         });
1107     }
1108 });
1109 };
1110
1111 // vim:et fdc=0 fdl=0 foldnestmax=3 fdm=syntax: