addons/website/static/src/js/website.editor.js

   1 (function () {
   2     'use strict';
   3
   4     var website = openerp.website;
   5     var _t = openerp._t;
   6
   7     website.add_template_file('/website/static/src/xml/website.editor.xml');
   8     website.dom_ready.done(function () {
   9         var is_smartphone = $(document.body)[0].clientWidth < 767;
  10
  11         if (!is_smartphone) {
  12             website.ready().then(website.init_editor);
  13         } else {
  14             // remove padding of fake editor bar
  15             document.body.style.padding = 0;
  16         }
  17
  18         $(document).on('click', 'a.js_link2post', function (ev) {
  19             ev.preventDefault();
  20             website.form(this.pathname, 'POST');
  21         });
  22
  23         $(document).on('click', '.cke_editable label', function (ev) {
  24             ev.preventDefault();
  25         });
  26
  27         $(document).on('submit', '.cke_editable form', function (ev) {
  28             // Disable form submition in editable mode
  29             ev.preventDefault();
  30         });
  31
  32         $(document).on('hide.bs.dropdown', '.dropdown', function (ev) {
  33             // Prevent dropdown closing when a contenteditable children is focused
  34             if (ev.originalEvent
  35                     && $(ev.target).has(ev.originalEvent.target).length
  36                     && $(ev.originalEvent.target).is('[contenteditable]')) {
  37                 ev.preventDefault();
  38             }
  39         });
  40     });
  41
  42     /**
  43      * An editing host is an HTML element with @contenteditable=true, or the
  44      * child of a document in designMode=on (but that one's not supported)
  45      *
  46      * https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#editing-host
  47      */
  48     function is_editing_host(element) {
  49         return element.getAttribute('contentEditable') === 'true';
  50     }
  51     /**
  52      * Checks that both the element's content *and the element itself* are
  53      * editable: an editing host is considered non-editable because its content
  54      * is editable but its attributes should not be considered editable
  55      */
  56     function is_editable_node(element) {
  57         return !(element.data('oe-model') === 'ir.ui.view'
  58               || element.data('cke-realelement')
  59               || (is_editing_host(element) && element.getAttribute('attributeEditable') !== 'true')
  60               || element.isReadOnly());
  61     }
  62
  63     function link_dialog(editor) {
  64         return new website.editor.RTELinkDialog(editor).appendTo(document.body);
  65     }
  66     function image_dialog(editor, image) {
  67         return new website.editor.MediaDialog(editor, image).appendTo(document.body);
  68     }
  69
  70     // only enable editors manually
  71     CKEDITOR.disableAutoInline = true;
  72     // EDIT ALL THE THINGS
  73     CKEDITOR.dtd.$editable = _.omit(
  74         $.extend({}, CKEDITOR.dtd.$block, CKEDITOR.dtd.$inline),
  75         // well maybe not *all* the things
  76         'ul', 'ol', 'li', 'table', 'tr', 'th', 'td');
  77     // Disable removal of empty elements on CKEDITOR activation. Empty
  78     // elements are used for e.g. support of FontAwesome icons
  79     CKEDITOR.dtd.$removeEmpty = {};
  80
  81     website.init_editor = function () {
  82         CKEDITOR.plugins.add('customdialogs', {
  83             // requires: 'link,image',
  84             init: function (editor) {
  85                 editor.on('doubleclick', function (evt) {
  86                     var element = evt.data.element;
  87                     if ((element.is('img') || element.$.className.indexOf(' fa-') != -1) && is_editable_node(element)) {
  88                         image_dialog(editor, element);
  89                         return;
  90                     }
  91                     var parent = new CKEDITOR.dom.element(element.$.parentNode);
  92                     if (parent.$.className.indexOf('media_iframe_video') != -1 && is_editable_node(parent)) {
  93                         image_dialog(editor, parent);
  94                         return;
  95                     }
  96
  97                     element = get_selected_link(editor) || evt.data.element;
  98                     if (!(element.is('a') && is_editable_node(element))) {
  99                         return;
 100                     }
 101
 102                     editor.getSelection().selectElement(element);
 103                     link_dialog(editor);
 104                 }, null, null, 500);
 105
 106                 //noinspection JSValidateTypes
 107                 editor.addCommand('link', {
 108                     exec: function (editor) {
 109                         link_dialog(editor);
 110                         return true;
 111                     },
 112                     canUndo: false,
 113                     editorFocus: true,
 114                     context: 'a',
 115                 });
 116                 //noinspection JSValidateTypes
 117                 editor.addCommand('cimage', {
 118                     exec: function (editor) {
 119                         image_dialog(editor);
 120                         return true;
 121                     },
 122                     canUndo: false,
 123                     editorFocus: true,
 124                     context: 'img',
 125                 });
 126
 127                 editor.ui.addButton('Link', {
 128                     label: 'Link',
 129                     command: 'link',
 130                     toolbar: 'links,10',
 131                 });
 132                 editor.ui.addButton('Image', {
 133                     label: 'Image',
 134                     command: 'cimage',
 135                     toolbar: 'insert,10',
 136                 });
 137
 138                 editor.setKeystroke(CKEDITOR.CTRL + 76 /*L*/, 'link');
 139             }
 140         });
 141         CKEDITOR.plugins.add( 'tablebutton', {
 142             requires: 'panelbutton,floatpanel',
 143             init: function( editor ) {
 144                 var label = "Table";
 145
 146                 editor.ui.add('TableButton', CKEDITOR.UI_PANELBUTTON, {
 147                     label: label,
 148                     title: label,
 149                     // use existing 'table' icon
 150                     icon: 'table',
 151                     modes: { wysiwyg: true },
 152                     editorFocus: true,
 153                     // panel opens in iframe, @css is CSS file <link>-ed within
 154                     // frame document, @attributes are set on iframe itself.
 155                     panel: {
 156                         css: '/website/static/src/css/editor.css',
 157                         attributes: { 'role': 'listbox', 'aria-label': label, },
 158                     },
 159
 160                     onBlock: function (panel, block) {
 161                         block.autoSize = true;
 162                         block.element.setHtml(openerp.qweb.render('website.editor.table.panel', {
 163                             rows: 5,
 164                             cols: 5,
 165                         }));
 166
 167                         var $table = $(block.element.$).on('mouseenter', 'td', function (e) {
 168                             var $e = $(e.target);
 169                             var y = $e.index() + 1;
 170                             var x = $e.closest('tr').index() + 1;
 171
 172                             $table
 173                                 .find('td').removeClass('selected').end()
 174                                 .find('tr:lt(' + String(x) + ')')
 175                                 .children().filter(function () { return $(this).index() < y; })
 176                                 .addClass('selected');
 177                         }).on('click', 'td', function (e) {
 178                             var $e = $(e.target);
 179
 180                             //noinspection JSPotentiallyInvalidConstructorUsage
 181                             var table = new CKEDITOR.dom.element(
 182                                 $(openerp.qweb.render('website.editor.table', {
 183                                     rows: $e.closest('tr').index() + 1,
 184                                     cols: $e.index() + 1,
 185                                 }))[0]);
 186
 187                             editor.insertElement(table);
 188                             setTimeout(function () {
 189                                 //noinspection JSPotentiallyInvalidConstructorUsage
 190                                 var firstCell = new CKEDITOR.dom.element(table.$.rows[0].cells[0]);
 191                                 var range = editor.createRange();
 192                                 range.moveToPosition(firstCell, CKEDITOR.POSITION_AFTER_START);
 193                                 range.select();
 194                             }, 0);
 195                         });
 196
 197                         block.element.getDocument().getBody().setStyle('overflow', 'hidden');
 198                         CKEDITOR.ui.fire('ready', this);
 199                     },
 200                 });
 201             }
 202         });
 203
 204         CKEDITOR.plugins.add('linkstyle', {
 205             requires: 'panelbutton,floatpanel',
 206             init: function (editor) {
 207                 var label = "Link Style";
 208
 209                 editor.ui.add('LinkStyle', CKEDITOR.UI_PANELBUTTON, {
 210                     label: label,
 211                     title: label,
 212                     icon: '/website/static/src/img/bglink.png',
 213                     modes: { wysiwyg: true },
 214                     editorFocus: true,
 215                     context: 'a',
 216                     panel: {
 217                         css: '/web/static/lib/bootstrap/css/bootstrap.css',
 218                         attributes: { 'role': 'listbox', 'aria-label': label },
 219                     },
 220
 221                     types: {
 222                         'btn-default': _t("Basic"),
 223                         'btn-primary': _t("Primary"),
 224                         'btn-success': _t("Success"),
 225                         'btn-info': _t("Info"),
 226                         'btn-warning': _t("Warning"),
 227                         'btn-danger': _t("Danger"),
 228                     },
 229                     sizes: {
 230                         'btn-xs': _t("Extra Small"),
 231                         'btn-sm': _t("Small"),
 232                         '': _t("Default"),
 233                         'btn-lg': _t("Large")
 234                     },
 235
 236                     onRender: function () {
 237                         var self = this;
 238                         editor.on('selectionChange', function (e) {
 239                             var path = e.data.path, el;
 240
 241                             if (!(e = path.contains('a')) || e.isReadOnly()) {
 242                                 self.disable();
 243                                 return;
 244                             }
 245
 246                             self.enable();
 247                         });
 248                         // no hook where button is available, so wait
 249                         // "some time" after render.
 250                         setTimeout(function () {
 251                             self.disable();
 252                         }, 0)
 253                     },
 254                     enable: function () {
 255                         this.setState(CKEDITOR.TRISTATE_OFF);
 256                     },
 257                     disable: function () {
 258                         this.setState(CKEDITOR.TRISTATE_DISABLED);
 259                     },
 260
 261                     onOpen: function () {
 262                         var link = get_selected_link(editor);
 263                         var id = this._.id;
 264                         var block = this._.panel._.panel._.blocks[id];
 265                         var $root = $(block.element.$);
 266                         $root.find('button').removeClass('active').removeProp('disabled');
 267
 268                         // enable buttons matching link state
 269                         for (var type in this.types) {
 270                             if (!this.types.hasOwnProperty(type)) { continue; }
 271                             if (!link.hasClass(type)) { continue; }
 272
 273                             $root.find('button[data-type=types].' + type)
 274                                  .addClass('active');
 275                         }
 276                         var found;
 277                         for (var size in this.sizes) {
 278                             if (!this.sizes.hasOwnProperty(size)) { continue; }
 279                             if (!size || !link.hasClass(size)) { continue; }
 280                             found = true;
 281                             $root.find('button[data-type=sizes].' + size)
 282                                  .addClass('active');
 283                         }
 284                         if (!found && link.hasClass('btn')) {
 285                             $root.find('button[data-type="sizes"][data-set-class=""]')
 286                                  .addClass('active');
 287                         }
 288                     },
 289
 290                     onBlock: function (panel, block) {
 291                         var self = this;
 292                         block.autoSize = true;
 293
 294                         var html = ['<div style="padding: 5px">'];
 295                         html.push('<div style="white-space: nowrap">');
 296                         _(this.types).each(function (label, key) {
 297                             html.push(_.str.sprintf(
 298                                 '<button type="button" class="btn %s" ' +
 299                                         'data-type="types" data-set-class="%s">%s</button>',
 300                                 key, key, label));
 301                         });
 302                         html.push('</div>');
 303                         html.push('<div style="white-space: nowrap; margin: 5px 0; text-align: center">');
 304                         _(this.sizes).each(function (label, key) {
 305                             html.push(_.str.sprintf(
 306                                 '<button type="button" class="btn btn-default %s" ' +
 307                                         'data-type="sizes" data-set-class="%s">%s</button>',
 308                                 key, key, label));
 309                         });
 310                         html.push('</div>');
 311                         html.push('<button type="button" class="btn btn-link btn-block" ' +
 312                                           'data-type="reset">Reset</button>');
 313                         html.push('</div>');
 314
 315                         block.element.setHtml(html.join(' '));
 316                         var $panel = $(block.element.$);
 317                         $panel.on('click', 'button', function () {
 318                             self.clicked(this);
 319                         });
 320                     },
 321                     clicked: function (button) {
 322                         editor.focus();
 323                         editor.fire('saveSnapshot');
 324
 325                         var $button = $(button),
 326                               $link = $(get_selected_link(editor).$);
 327                         if (!$link.hasClass('btn')) {
 328                             $link.addClass('btn btn-default');
 329                         }
 330                         switch($button.data('type')) {
 331                         case 'reset':
 332                             $link.removeClass('btn')
 333                                  .removeClass(_.keys(this.types).join(' '))
 334                                  .removeClass(_.keys(this.sizes).join(' '));
 335                             break;
 336                         case 'types':
 337                             $link.removeClass(_.keys(this.types).join(' '))
 338                                  .addClass($button.data('set-class'));
 339                             break;
 340                         case 'sizes':
 341                             $link.removeClass(_.keys(this.sizes).join(' '))
 342                                  .addClass($button.data('set-class'));
 343                         }
 344                         this._.panel.hide();
 345
 346                         editor.fire('saveSnapshot');
 347                     },
 348
 349                 });
 350             }
 351         });
 352
 353         CKEDITOR.plugins.add('oeref', {
 354             requires: 'widget',
 355
 356             init: function (editor) {
 357                 var specials = {
 358                     // Can't find the correct ACL rule to only allow img tags
 359                     image: { content: '*' },
 360                     html: { text: '*' },
 361                     monetary: {
 362                         text: {
 363                             selector: 'span.oe_currency_value',
 364                             allowedContent: { }
 365                         }
 366                     }
 367                 };
 368                 _(specials).each(function (editable, type) {
 369                     editor.widgets.add(type, {
 370                         draggable: false,
 371                         editables: editable,
 372                         upcast: function (el) {
 373                             return  el.attributes['data-oe-type'] === type;
 374
 375                         }
 376                     });
 377                 });
 378                 editor.widgets.add('oeref', {
 379                     draggable: false,
 380                     editables: {
 381                         text: {
 382                             selector: '*',
 383                             allowedContent: { }
 384                         },
 385                     },
 386                     upcast: function (el) {
 387                         var type = el.attributes['data-oe-type'];
 388                         if (!type || (type in specials)) {
 389                             return false;
 390                         }
 391                         if (el.attributes['data-oe-original']) {
 392                             while (el.children.length) {
 393                                 el.children[0].remove();
 394                             }
 395                             el.add(new CKEDITOR.htmlParser.text(
 396                                 el.attributes['data-oe-original']
 397                             ));
 398                         }
 399                         return true;
 400                     }
 401                 });
 402
 403                 editor.widgets.add('icons', {
 404                     draggable: false,
 405
 406                     init: function () {
 407                         this.on('edit', function () {
 408                             new website.editor.MediaDialog(editor, this.element)
 409                                 .appendTo(document.body);
 410                         });
 411                     },
 412                     upcast: function (el) {
 413                         return el.hasClass('fa')
 414                             // ignore ir.ui.view (other data-oe-model should
 415                             // already have been matched by oeref and
 416                             // monetary?
 417                             && !el.attributes['data-oe-model'];
 418                     }
 419                 });
 420             }
 421         });
 422
 423         var editor = new website.EditorBar();
 424         var $body = $(document.body);
 425         editor.prependTo($body).then(function () {
 426             if (location.search.indexOf("enable_editor") >= 0) {
 427                 editor.edit();
 428             }
 429         });
 430         website.editor_bar = editor;
 431     };
 432
 433     /* ----- TOP EDITOR BAR FOR ADMIN ---- */
 434     website.EditorBar = openerp.Widget.extend({
 435         template: 'website.editorbar',
 436         events: {
 437             'click button[data-action=edit]': 'edit',
 438             'click button[data-action=save]': 'save',
 439             'click a[data-action=cancel]': 'cancel',
 440         },
 441         container: 'body',
 442         customize_setup: function() {
 443             var self = this;
 444             var view_name = $(document.documentElement).data('view-xmlid');
 445             if (!view_name) {
 446                 this.$('#customize-menu-button').addClass("hidden");
 447             }
 448             var menu = $('#customize-menu');
 449             this.$('#customize-menu-button').click(function(event) {
 450                 menu.empty();
 451                 openerp.jsonRpc('/website/customize_template_get', 'call', { 'xml_id': view_name }).then(
 452                     function(result) {
 453                         _.each(result, function (item) {
 454                             if (item.xml_id === "website.debugger" && !window.location.search.match(/[&?]debug(&|$)/)) return;
 455                             if (item.header) {
 456                                 menu.append('<li class="dropdown-header">' + item.name + '</li>');
 457                             } else {
 458                                 menu.append(_.str.sprintf('<li role="presentation"><a href="#" data-view-id="%s" role="menuitem"><strong class="fa fa%s-square-o"></strong> %s</a></li>',
 459                                     item.id, item.active ? '-check' : '', item.name));
 460                             }
 461                         });
 462                         // Adding Static Menus
 463                         menu.append('<li class="divider"></li>');
 464                         menu.append('<li><a data-action="ace" href="#">HTML Editor</a></li>');
 465                         menu.append('<li class="js_change_theme"><a href="/page/website.themes">Change Theme</a></li>');
 466                         menu.append('<li><a href="/web#return_label=Website&action=website.action_module_website">Install Apps</a></li>');
 467                         self.trigger('rte:customize_menu_ready');
 468                     }
 469                 );
 470             });
 471             menu.on('click', 'a[data-view-id]', function (event) {
 472                 var view_id = $(event.currentTarget).data('view-id');
 473                 openerp.jsonRpc('/website/customize_template_toggle', 'call', {
 474                     'view_id': view_id
 475                 }).then( function() {
 476                     window.location.reload();
 477                 });
 478             });
 479         },
 480         start: function() {
 481             // remove placeholder editor bar
 482             var fakebar = document.getElementById('website-top-navbar-placeholder');
 483             if (fakebar) {
 484                 fakebar.parentNode.removeChild(fakebar);
 485             }
 486
 487             var self = this;
 488             this.saving_mutex = new openerp.Mutex();
 489
 490             this.$('#website-top-edit').hide();
 491             this.$('#website-top-view').show();
 492
 493             $('.dropdown-toggle').dropdown();
 494             this.customize_setup();
 495
 496             this.$buttons = {
 497                 edit: this.$('button[data-action=edit]'),
 498                 save: this.$('button[data-action=save]'),
 499                 cancel: this.$('button[data-action=cancel]'),
 500             };
 501
 502             this.rte = new website.RTE(this);
 503             this.rte.on('change', this, this.proxy('rte_changed'));
 504             this.rte.on('rte:ready', this, function () {
 505                 self.setup_hover_buttons();
 506                 self.trigger('rte:ready');
 507                 self.check_height();
 508             });
 509
 510             $(window).on('resize', _.debounce(this.check_height.bind(this), 50));
 511             this.check_height();
 512
 513             if (website.is_editable_button) {
 514                 this.$("button[data-action=edit]").removeClass("hidden");
 515             }
 516
 517             return $.when(
 518                 this._super.apply(this, arguments),
 519                 this.rte.appendTo(this.$('#website-top-edit .nav.pull-right'))
 520             ).then(function () {
 521                 self.check_height();
 522             });
 523         },
 524         check_height: function () {
 525             var editor_height = this.$el.outerHeight();
 526             if (this.get('height') != editor_height) {
 527                 $(document.body).css('padding-top', editor_height);
 528                 this.set('height', editor_height);
 529             }
 530         },
 531         edit: function () {
 532             this.$buttons.edit.prop('disabled', true);
 533             this.$('#website-top-view').hide();
 534             this.$('#website-top-edit').show();
 535             $('.css_non_editable_mode_hidden').removeClass("css_non_editable_mode_hidden");
 536
 537             this.rte.start_edition().then(this.check_height.bind(this));
 538             this.trigger('rte:called');
 539         },
 540         rte_changed: function () {
 541             this.$buttons.save.prop('disabled', false);
 542         },
 543         save: function () {
 544             var self = this;
 545
 546             observer.disconnect();
 547             var editor = this.rte.editor;
 548             var root = editor.element.$;
 549             editor.destroy();
 550             // FIXME: select editables then filter by dirty?
 551             var defs = this.rte.fetch_editables(root)
 552                 .filter('.oe_dirty')
 553                 .removeAttr('contentEditable')
 554                 .removeClass('oe_dirty oe_editable cke_focus oe_carlos_danger')
 555                 .map(function () {
 556                     var $el = $(this);
 557                     // TODO: Add a queue with concurrency limit in webclient
 558                     // https://github.com/medikoo/deferred/blob/master/lib/ext/function/gate.js
 559                     return self.saving_mutex.exec(function () {
 560                         return self.saveElement($el)
 561                             .then(undefined, function (thing, response) {
 562                                 // because ckeditor regenerates all the dom,
 563                                 // we can't just setup the popover here as
 564                                 // everything will be destroyed by the DOM
 565                                 // regeneration. Add markings instead, and
 566                                 // returns a new rejection with all relevant
 567                                 // info
 568                                 var id = _.uniqueId('carlos_danger_');
 569                                 $el.addClass('oe_dirty oe_carlos_danger');
 570                                 $el.addClass(id);
 571                                 return $.Deferred().reject({
 572                                     id: id,
 573                                     error: response.data,
 574                                 });
 575                             });
 576                     });
 577                 }).get();
 578             return $.when.apply(null, defs).then(function () {
 579                 website.reload();
 580             }, function (failed) {
 581                 // If there were errors, re-enable edition
 582                 self.rte.start_edition(true).then(function () {
 583                     // jquery's deferred being a pain in the ass
 584                     if (!_.isArray(failed)) { failed = [failed]; }
 585
 586                     _(failed).each(function (failure) {
 587                         var html = failure.error.exception_type === "except_osv";
 588                         if (html) {
 589                             var msg = $("<div/>").text(failure.error.message).html();
 590                             var data = msg.substring(3,msg.length-2).split(/', u'/);
 591                             failure.error.message = '<b>' + data[0] + '</b><br/>' + data[1];
 592                         }
 593                         $(root).find('.' + failure.id)
 594                             .removeClass(failure.id)
 595                             .popover({
 596                                 html: html,
 597                                 trigger: 'hover',
 598                                 content: failure.error.message,
 599                                 placement: 'auto top',
 600                             })
 601                             // Force-show popovers so users will notice them.
 602                             .popover('show');
 603                     });
 604                 });
 605             });
 606         },
 607         /**
 608          * Saves an RTE content, which always corresponds to a view section (?).
 609          */
 610         saveElement: function ($el) {
 611             var markup = $el.prop('outerHTML');
 612             return openerp.jsonRpc('/web/dataset/call', 'call', {
 613                 model: 'ir.ui.view',
 614                 method: 'save',
 615                 args: [$el.data('oe-id'), markup,
 616                        $el.data('oe-xpath') || null,
 617                        website.get_context()],
 618             });
 619         },
 620         cancel: function () {
 621             new $.Deferred(function (d) {
 622                 var $dialog = $(openerp.qweb.render('website.editor.discard')).appendTo(document.body);
 623                 $dialog.on('click', '.btn-danger', function () {
 624                     d.resolve();
 625                 }).on('hidden.bs.modal', function () {
 626                     d.reject();
 627                 });
 628                 d.always(function () {
 629                     $dialog.remove();
 630                 });
 631                 $dialog.modal('show');
 632             }).then(function () {
 633                 website.reload();
 634             })
 635         },
 636
 637         /**
 638          * Creates a "hover" button for link edition
 639          *
 640          * @param {Function} editfn edition function, called when clicking the button
 641          * @returns {jQuery}
 642          */
 643         make_hover_button_link: function (editfn) {
 644             return $(openerp.qweb.render('website.editor.hoverbutton.link', {}))
 645                 .hide()
 646                 .click(function (e) {
 647                     e.preventDefault();
 648                     e.stopPropagation();
 649                     editfn.call(this, e);
 650                 })
 651                 .appendTo(document.body);
 652         },
 653
 654         /**
 655          * Creates a "hover" button for image
 656          *
 657          * @param {Function} editfn edition function, called when clicking the button
 658          * @param {Function} stylefn edition style function, called when clicking the button
 659          * @returns {jQuery}
 660          */
 661         make_hover_button_image: function (editfn, stylefn) {
 662             var $div = $(openerp.qweb.render('website.editor.hoverbutton.media', {}))
 663                 .hide()
 664                 .appendTo(document.body);
 665
 666             $div.find('[data-toggle="dropdown"]').dropdown();
 667             $div.find(".hover-edition-button").click(function (e) {
 668                 e.preventDefault();
 669                 e.stopPropagation();
 670                 editfn.call(this, e);
 671             });
 672             if (stylefn) {
 673                 $div.find(".hover-style-button").click(function (e) {
 674                     e.preventDefault();
 675                     e.stopPropagation();
 676                     stylefn.call(this, e);
 677                 });
 678             }
 679             return $div;
 680         },
 681         /**
 682          * For UI clarity, during RTE edition when the user hovers links and
 683          * images a small button should appear to make the capability clear,
 684          * as not all users think of double-clicking the image or link.
 685          */
 686         setup_hover_buttons: function () {
 687             var editor = this.rte.editor;
 688             var $link_button = this.make_hover_button_link(function () {
 689                 var sel = new CKEDITOR.dom.element(previous);
 690                 editor.getSelection().selectElement(sel);
 691                 if(sel.hasClass('fa')) {
 692                     new website.editor.MediaDialog(editor, previous)
 693                         .appendTo(document.body);
 694                 } else if (previous.tagName.toUpperCase() === 'A') {
 695                     link_dialog(editor);
 696                 }
 697                 $link_button.hide();
 698                 previous = null;
 699             });
 700
 701             function is_icons_widget(element) {
 702                 var w = editor.widgets.getByElement(element);
 703                 return w && w.name === 'icons';
 704             }
 705
 706             // previous is the state of the button-trigger: it's the
 707             // currently-ish hovered element which can trigger a button showing.
 708             // -ish, because when moving to the button itself ``previous`` is
 709             // still set to the element having triggered showing the button.
 710             var previous;
 711             $(editor.element.$).on('mouseover', 'a', function () {
 712                 // Back from edit button -> ignore
 713                 if (previous && previous === this) { return; }
 714
 715                 // hover button should appear for "editable" links and images
 716                 // (img and a nodes whose *attributes* are editable, they
 717                 // can not be "editing hosts") *or* for non-editing-host
 718                 // elements bearing an ``fa`` class. These should have been
 719                 // made into CKE widgets which are editing hosts by
 720                 // definition, so instead check if the element has been
 721                 // converted/upcasted to an fa widget
 722                 var selected = new CKEDITOR.dom.element(this);
 723                 if (!(is_editable_node(selected) || is_icons_widget(selected))) {
 724                     return;
 725                 }
 726
 727                 previous = this;
 728                 var $selected = $(this);
 729                 var position = $selected.offset();
 730                 $link_button.show().offset({
 731                     top: $selected.outerHeight()
 732                             + position.top,
 733                     left: $selected.outerWidth() / 2
 734                             + position.left
 735                             - $link_button.outerWidth() / 2
 736                 })
 737             }).on('mouseleave', 'a, img, .fa', function (e) {
 738                 var current = document.elementFromPoint(e.clientX, e.clientY);
 739                 if (current === $link_button[0] || $(current).parent()[0] === $link_button[0]) {
 740                     return;
 741                 }
 742                 $link_button.hide();
 743                 previous = null;
 744             });
 745         }
 746     });
 747
 748     var blocks_selector = _.keys(CKEDITOR.dtd.$block).join(',');
 749     /* ----- RICH TEXT EDITOR ---- */
 750     website.RTE = openerp.Widget.extend({
 751         tagName: 'li',
 752         id: 'oe_rte_toolbar',
 753         className: 'oe_right oe_rte_toolbar',
 754         // editor.ui.items -> possible commands &al
 755         // editor.applyStyle(new CKEDITOR.style({element: "span",styles: {color: "#(color)"},overrides: [{element: "font",attributes: {color: null}}]}, {color: '#ff0000'}));
 756
 757         init: function (EditorBar) {
 758             this.EditorBar = EditorBar;
 759             this._super.apply(this, arguments);
 760         },
 761
 762         /**
 763          * In Webkit-based browsers, triple-click will select a paragraph up to
 764          * the start of the next "paragraph" including any empty space
 765          * inbetween. When said paragraph is removed or altered, it nukes
 766          * the empty space and brings part of the content of the next
 767          * "paragraph" (which may well be e.g. an image) into the current one,
 768          * completely fucking up layouts and breaking snippets.
 769          *
 770          * Try to fuck around with selections on triple-click to attempt to
 771          * fix this garbage behavior.
 772          *
 773          * Note: for consistent behavior we may actually want to take over
 774          * triple-clicks, in all browsers in order to ensure consistent cross-
 775          * platform behavior instead of being at the mercy of rendering engines
 776          * & platform selection quirks?
 777          */
 778         webkitSelectionFixer: function (root) {
 779             root.addEventListener('click', function (e) {
 780                 // only webkit seems to have a fucked up behavior, ignore others
 781                 // FIXME: $.browser goes away in jquery 1.9...
 782                 if (!$.browser.webkit) { return; }
 783                 // http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-eventgroupings-mouseevents
 784                 // The detail attribute indicates the number of times a mouse button has been pressed
 785                 // we just want the triple click
 786                 if (e.detail !== 3) { return; }
 787                 e.preventDefault();
 788
 789                 // Get closest block-level element to the triple-clicked
 790                 // element (using ckeditor's block list because why not)
 791                 var $closest_block = $(e.target).closest(blocks_selector);
 792
 793                 // manually set selection range to the content of the
 794                 // triple-clicked block-level element, to avoid crossing over
 795                 // between block-level elements
 796                 document.getSelection().selectAllChildren($closest_block[0]);
 797             });
 798         },
 799         tableNavigation: function (root) {
 800             var self = this;
 801             $(root).on('keydown', function (e) {
 802                 // ignore non-TAB
 803                 if (e.which !== 9) { return; }
 804
 805                 if (self.handleTab(e)) {
 806                     e.preventDefault();
 807                 }
 808             });
 809         },
 810         /**
 811          * Performs whatever operation is necessary on a [TAB] hit, returns
 812          * ``true`` if the event's default should be cancelled (if the TAB was
 813          * handled by the function)
 814          */
 815         handleTab: function (event) {
 816             var forward = !event.shiftKey;
 817
 818             var root = window.getSelection().getRangeAt(0).commonAncestorContainer;
 819             var $cell = $(root).closest('td,th');
 820
 821             if (!$cell.length) { return false; }
 822
 823             var cell = $cell[0];
 824
 825             // find cell in same row
 826             var row = cell.parentNode;
 827             var sibling = row.cells[cell.cellIndex + (forward ? 1 : -1)];
 828             if (sibling) {
 829                 document.getSelection().selectAllChildren(sibling);
 830                 return true;
 831             }
 832
 833             // find cell in previous/next row
 834             var table = row.parentNode;
 835             var sibling_row = table.rows[row.rowIndex + (forward ? 1 : -1)];
 836             if (sibling_row) {
 837                 var new_cell = sibling_row.cells[forward ? 0 : sibling_row.cells.length - 1];
 838                 document.getSelection().selectAllChildren(new_cell);
 839                 return true;
 840             }
 841
 842             // at edge cells, copy word/openoffice behavior: if going backwards
 843             // from first cell do nothing, if going forwards from last cell add
 844             // a row
 845             if (forward) {
 846                 var row_size = row.cells.length;
 847                 var new_row = document.createElement('tr');
 848                 while(row_size--) {
 849                     var newcell = document.createElement('td');
 850                     // zero-width space
 851                     newcell.textContent = '\u200B';
 852                     new_row.appendChild(newcell);
 853                 }
 854                 table.appendChild(new_row);
 855                 document.getSelection().selectAllChildren(new_row.cells[0]);
 856             }
 857
 858             return true;
 859         },
 860         /**
 861          * Makes the page editable
 862          *
 863          * @param {Boolean} [restart=false] in case the edition was already set
 864          *                                  up once and is being re-enabled.
 865          * @returns {$.Deferred} deferred indicating when the RTE is ready
 866          */
 867         start_edition: function (restart) {
 868             var self = this;
 869             // create a single editor for the whole page
 870             var root = document.getElementById('wrapwrap');
 871             if (!restart) {
 872                 $(root).on('dragstart', 'img', function (e) {
 873                     e.preventDefault();
 874                 });
 875                 this.webkitSelectionFixer(root);
 876                 this.tableNavigation(root);
 877             }
 878             var def = $.Deferred();
 879             var editor = this.editor = CKEDITOR.inline(root, self._config());
 880             editor.on('instanceReady', function () {
 881                 editor.setReadOnly(false);
 882                 // ckeditor set root to editable, disable it (only inner
 883                 // sections are editable)
 884                 // FIXME: are there cases where the whole editor is editable?
 885                 editor.editable().setReadOnly(true);
 886
 887                 self.setup_editables(root);
 888
 889                 try {
 890                     // disable firefox's broken table resizing thing
 891                     document.execCommand("enableObjectResizing", false, "false");
 892                     document.execCommand("enableInlineTableEditing", false, "false");
 893                 } catch (e) {}
 894
 895                 // detect & setup any CKEDITOR widget within a newly dropped
 896                 // snippet. There does not seem to be a simple way to do it for
 897                 // HTML not inserted via ckeditor APIs:
 898                 // https://dev.ckeditor.com/ticket/11472
 899                 $(document.body)
 900                     .off('snippet-dropped')
 901                     .on('snippet-dropped', function (e, el) {
 902                         // CKEDITOR data processor extended by widgets plugin
 903                         // to add wrappers around upcasting elements
 904                         el.innerHTML = editor.dataProcessor.toHtml(el.innerHTML, {
 905                             fixForBody: false,
 906                             dontFilter: true,
 907                         });
 908                         // then repository.initOnAll() handles the conversion
 909                         // from wrapper to actual widget instance (or something
 910                         // like that).
 911                         setTimeout(function () {
 912                             editor.widgets.initOnAll();
 913                         }, 0);
 914                     });
 915
 916                 self.trigger('rte:ready');
 917                 def.resolve();
 918             });
 919             return def;
 920         },
 921
 922         setup_editables: function (root) {
 923             // selection of editable sub-items was previously in
 924             // EditorBar#edit, but for some unknown reason the elements were
 925             // apparently removed and recreated (?) at editor initalization,
 926             // and observer setup was lost.
 927             var self = this;
 928             // setup dirty-marking for each editable element
 929             this.fetch_editables(root)
 930                 .addClass('oe_editable')
 931                 .each(function () {
 932                     var node = this;
 933                     var $node = $(node);
 934                     // only explicitly set contenteditable on view sections,
 935                     // cke widgets system will do the widgets themselves
 936                     if ($node.data('oe-model') === 'ir.ui.view') {
 937                         node.contentEditable = true;
 938                     }
 939
 940                     observer.observe(node, OBSERVER_CONFIG);
 941                     $node.one('content_changed', function () {
 942                         $node.addClass('oe_dirty');
 943                         self.trigger('change');
 944                     });
 945                 });
 946         },
 947
 948         fetch_editables: function (root) {
 949             return $(root).find('[data-oe-model]')
 950                 .not('link, script')
 951                 .not('.oe_snippet_editor')
 952                 .filter(function () {
 953                     var $this = $(this);
 954                     // keep view sections and fields which are *not* in
 955                     // view sections for top-level editables
 956                     return $this.data('oe-model') === 'ir.ui.view'
 957                        || !$this.closest('[data-oe-model = "ir.ui.view"]').length;
 958                 });
 959         },
 960
 961         _current_editor: function () {
 962             return CKEDITOR.currentInstance;
 963         },
 964         _config: function () {
 965             // base plugins minus
 966             // - magicline (captures mousein/mouseout -> breaks draggable)
 967             // - contextmenu & tabletools (disable contextual menu)
 968             // - bunch of unused plugins
 969             var plugins = [
 970                 'a11yhelp', 'basicstyles', 'blockquote',
 971                 'clipboard', 'colorbutton', 'colordialog', 'dialogadvtab',
 972                 'elementspath', /*'enterkey',*/ 'entities', 'filebrowser',
 973                 'find', 'floatingspace','format', 'htmlwriter', 'iframe',
 974                 'indentblock', 'indentlist', 'justify',
 975                 'list', 'pastefromword', 'pastetext', 'preview',
 976                 'removeformat', 'resize', 'save', 'selectall', 'stylescombo',
 977                 'table', 'templates', 'toolbar', 'undo', 'wysiwygarea'
 978             ];
 979             return {
 980                 // FIXME
 981                 language: 'en',
 982                 // Disable auto-generated titles
 983                 // FIXME: accessibility, need to generate user-sensible title, used for @title and @aria-label
 984                 title: false,
 985                 plugins: plugins.join(','),
 986                 uiColor: '',
 987                 // FIXME: currently breaks RTE?
 988                 // Ensure no config file is loaded
 989                 customConfig: '',
 990                 // Disable ACF
 991                 allowedContent: true,
 992                 // Don't insert paragraphs around content in e.g. <li>
 993                 autoParagraph: false,
 994                 // Don't automatically add &nbsp; or <br> in empty block-level
 995                 // elements when edition starts
 996                 fillEmptyBlocks: false,
 997                 filebrowserImageUploadUrl: "/website/attach",
 998                 // Support for sharedSpaces in 4.x
 999                 extraPlugins: 'sharedspace,customdialogs,tablebutton,oeref,linkstyle',
1000                 // Place toolbar in controlled location
1001                 sharedSpaces: { top: 'oe_rte_toolbar' },
1002                 toolbar: [{
1003                         name: 'basicstyles', items: [
1004                         "Bold", "Italic", "Underline", "Strike", "Subscript",
1005                         "Superscript", "TextColor", "BGColor", "RemoveFormat"
1006                     ]},{
1007                     name: 'span', items: [
1008                         "Link", "LinkStyle", "Blockquote", "BulletedList",
1009                         "NumberedList", "Indent", "Outdent"
1010                     ]},{
1011                     name: 'justify', items: [
1012                         "JustifyLeft", "JustifyCenter", "JustifyRight", "JustifyBlock"
1013                     ]},{
1014                     name: 'special', items: [
1015                         "Image", "TableButton"
1016                     ]},{
1017                     name: 'styles', items: [
1018                         "Styles"
1019                     ]}
1020                 ],
1021                 // styles dropdown in toolbar
1022                 stylesSet: [
1023                     {name: "Normal", element: 'p'},
1024                     {name: "Heading 1", element: 'h1'},
1025                     {name: "Heading 2", element: 'h2'},
1026                     {name: "Heading 3", element: 'h3'},
1027                     {name: "Heading 4", element: 'h4'},
1028                     {name: "Heading 5", element: 'h5'},
1029                     {name: "Heading 6", element: 'h6'},
1030                     {name: "Formatted", element: 'pre'},
1031                     {name: "Address", element: 'address'}
1032                 ],
1033             };
1034         },
1035     });
1036
1037     website.editor = { };
1038     website.editor.Dialog = openerp.Widget.extend({
1039         events: {
1040             'hidden.bs.modal': 'destroy',
1041             'click button.save': 'save',
1042             'click button[data-dismiss="modal"]': 'cancel',
1043         },
1044         init: function (editor) {
1045             this._super();
1046             this.editor = editor;
1047         },
1048         start: function () {
1049             var sup = this._super();
1050             this.$el.modal({backdrop: 'static'});
1051             this.$('input:first').focus();
1052             return sup;
1053         },
1054         save: function () {
1055             this.close();
1056             this.trigger("saved");
1057         },
1058         cancel: function () {
1059             this.trigger("cancel");
1060         },
1061         close: function () {
1062             this.$el.modal('hide');
1063         },
1064     });
1065
1066     website.editor.LinkDialog = website.editor.Dialog.extend({
1067         template: 'website.editor.dialog.link',
1068         events: _.extend({}, website.editor.Dialog.prototype.events, {
1069             'change :input.url-source': function (e) { this.changed($(e.target)); },
1070             'mousedown': function (e) {
1071                 var $target = $(e.target).closest('.list-group-item');
1072                 if (!$target.length || $target.hasClass('active')) {
1073                     // clicked outside groups, or clicked in active groups
1074                     return;
1075                 }
1076
1077                 this.changed($target.find('.url-source').filter(':input'));
1078             },
1079             'click button.remove': 'remove_link',
1080             'change input#link-text': function (e) {
1081                 this.text = $(e.target).val()
1082             },
1083         }),
1084         init: function (editor) {
1085             this._super(editor);
1086             this.text = null;
1087             // Store last-performed request to be able to cancel/abort it.
1088             this.page_exists_req = null;
1089             this.search_pages_req = null;
1090         },
1091         start: function () {
1092             var self = this;
1093             var last;
1094             this.$('#link-page').select2({
1095                 minimumInputLength: 1,
1096                 placeholder: _t("New or existing page"),
1097                 query: function (q) {
1098                     if (q.term == last) return;
1099                     last = q.term;
1100                     $.when(
1101                         self.page_exists(q.term),
1102                         self.fetch_pages(q.term)
1103                     ).then(function (exists, results) {
1104                         var rs = _.map(results, function (r) {
1105                             return { id: r.url, text: r.name, };
1106                         });
1107                         if (!exists) {
1108                             rs.push({
1109                                 create: true,
1110                                 id: q.term,
1111                                 text: _.str.sprintf(_t("Create page '%s'"), q.term),
1112                             });
1113                         }
1114                         q.callback({
1115                             more: false,
1116                             results: rs
1117                         });
1118                     }, function () {
1119                         q.callback({more: false, results: []});
1120                     });
1121                 },
1122             });
1123             return this._super().then(this.proxy('bind_data'));
1124         },
1125         save: function () {
1126             var self = this, _super = this._super.bind(this);
1127             var $e = this.$('.list-group-item.active .url-source').filter(':input');
1128             var val = $e.val();
1129             if (!val || !$e[0].checkValidity()) {
1130                 // FIXME: error message
1131                 $e.closest('.form-group').addClass('has-error');
1132                 $e.focus();
1133                 return;
1134             }
1135
1136             var done = $.when();
1137             if ($e.hasClass('email-address')) {
1138                 this.make_link('mailto:' + val, false, val);
1139             } else if ($e.hasClass('page')) {
1140                 var data = $e.select2('data');
1141                 if (!data.create) {
1142                     self.make_link(data.id, false, data.text);
1143                 } else {
1144                     // Create the page, get the URL back
1145                     done = $.get(_.str.sprintf(
1146                             '/website/add/%s?noredirect=1', encodeURI(data.id)))
1147                         .then(function (response) {
1148                             self.make_link(response, false, data.id);
1149                         });
1150                 }
1151             } else {
1152                 this.make_link(val, this.$('input.window-new').prop('checked'));
1153             }
1154             done.then(_super);
1155         },
1156         make_link: function (url, new_window, label) {
1157         },
1158         bind_data: function (text, href, new_window) {
1159             href = href || this.element && (this.element.data( 'cke-saved-href')
1160                                     ||  this.element.getAttribute('href'));
1161
1162             if (new_window === undefined) {
1163                 new_window = this.element
1164                         ? this.element.getAttribute('target') === '_blank'
1165                         : false;
1166             }
1167             if (text === undefined) {
1168                 text = this.element ? this.element.getText() : '';
1169             }
1170
1171             this.$('input#link-text').val(text);
1172             this.$('input.window-new').prop('checked', new_window);
1173
1174             if (!href) { return; }
1175             var match, $control;
1176             if ((match = /mailto:(.+)/.exec(href))) {
1177                 $control = this.$('input.email-address').val(match[1]);
1178             }
1179             if (!$control) {
1180                 $control = this.$('input.url').val(href);
1181             }
1182
1183             this.changed($control);
1184         },
1185         changed: function ($e) {
1186             this.$('.url-source').filter(':input').not($e).val('')
1187                     .filter(function () { return !!$(this).data('select2'); })
1188                     .select2('data', null);
1189             $e.closest('.list-group-item')
1190                 .addClass('active')
1191                 .siblings().removeClass('active')
1192                 .addBack().removeClass('has-error');
1193         },
1194         call: function (method, args, kwargs) {
1195             var self = this;
1196             var req = method + '_req';
1197
1198             if (this[req]) { this[req].abort(); }
1199
1200             return this[req] = openerp.jsonRpc('/web/dataset/call_kw', 'call', {
1201                 model: 'website',
1202                 method: method,
1203                 args: args,
1204                 kwargs: kwargs,
1205             }).always(function () {
1206                 self[req] = null;
1207             });
1208         },
1209         page_exists: function (term) {
1210             return this.call('page_exists', [null, term], {
1211                 context: website.get_context(),
1212             });
1213         },
1214         fetch_pages: function (term) {
1215             return this.call('search_pages', [null, term], {
1216                 limit: 9,
1217                 context: website.get_context(),
1218             });
1219         },
1220     });
1221     website.editor.RTELinkDialog = website.editor.LinkDialog.extend({
1222         start: function () {
1223             var element;
1224             if ((element = this.get_selected_link()) && element.hasAttribute('href')) {
1225                 this.editor.getSelection().selectElement(element);
1226             }
1227             this.element = element;
1228             if (element) {
1229                 this.add_removal_button();
1230             }
1231
1232             return this._super();
1233         },
1234         add_removal_button: function () {
1235             this.$('.modal-footer').prepend(
1236                 openerp.qweb.render(
1237                     'website.editor.dialog.link.footer-button'));
1238         },
1239         remove_link: function () {
1240             var editor = this.editor;
1241             // same issue as in make_link
1242             setTimeout(function () {
1243                 editor.removeStyle(new CKEDITOR.style({
1244                     element: 'a',
1245                     type: CKEDITOR.STYLE_INLINE,
1246                     alwaysRemoveElement: true,
1247                 }));
1248             }, 0);
1249             this.close();
1250         },
1251         /**
1252          * Greatly simplified version of CKEDITOR's
1253          * plugins.link.dialogs.link.onOk.
1254          *
1255          * @param {String} url
1256          * @param {Boolean} [new_window=false]
1257          * @param {String} [label=null]
1258          */
1259         make_link: function (url, new_window, label) {
1260             var attributes = {href: url, 'data-cke-saved-href': url};
1261             var to_remove = [];
1262             if (new_window) {
1263                 attributes['target'] = '_blank';
1264             } else {
1265                 to_remove.push('target');
1266             }
1267
1268             if (this.element) {
1269                 this.element.setAttributes(attributes);
1270                 this.element.removeAttributes(to_remove);
1271                 if (this.text) { this.element.setText(this.text); }
1272             } else {
1273                 var selection = this.editor.getSelection();
1274                 var range = selection.getRanges(true)[0];
1275
1276                 if (range.collapsed) {
1277                     //noinspection JSPotentiallyInvalidConstructorUsage
1278                     var text = new CKEDITOR.dom.text(
1279                         this.text || label || url);
1280                     range.insertNode(text);
1281                     range.selectNodeContents(text);
1282                 }
1283
1284                 //noinspection JSPotentiallyInvalidConstructorUsage
1285                 new CKEDITOR.style({
1286                     type: CKEDITOR.STYLE_INLINE,
1287                     element: 'a',
1288                     attributes: attributes,
1289                 }).applyToRange(range);
1290
1291                 // focus dance between RTE & dialog blow up the stack in Safari
1292                 // and Chrome, so defer select() until dialog has been closed
1293                 setTimeout(function () {
1294                     range.select();
1295                 }, 0);
1296             }
1297         },
1298         /**
1299          * CKEDITOR.plugins.link.getSelectedLink ignores the editor's root,
1300          * if the editor is set directly on a link it will thus not work.
1301          */
1302         get_selected_link: function () {
1303             return get_selected_link(this.editor);
1304         },
1305     });
1306
1307     website.editor.Media = openerp.Widget.extend({
1308         init: function (parent, editor, media) {
1309             this._super();
1310             this.parent = parent;
1311             this.editor = editor;
1312             this.media = media;
1313         },
1314         start: function () {
1315             this.$preview = this.$('.preview-container').detach();
1316             return this._super();
1317         },
1318         search: function (needle) {
1319         },
1320         save: function () {
1321         },
1322         clear: function () {
1323         },
1324         cancel: function () {
1325         },
1326         close: function () {
1327         },
1328     });
1329     website.editor.MediaDialog = website.editor.Dialog.extend({
1330         template: 'website.editor.dialog.media',
1331         events : _.extend({}, website.editor.Dialog.prototype.events, {
1332             'input input#icon-search': 'search',
1333         }),
1334
1335         init: function (editor, media) {
1336             this._super(editor);
1337             this.editor = editor;
1338             this.page = 0;
1339             this.media = media;
1340         },
1341         start: function () {
1342             var self = this;
1343
1344             this.imageDialog = new website.editor.RTEImageDialog(this, this.editor, this.media);
1345             this.imageDialog.appendTo(this.$("#editor-media-image"));
1346             this.iconDialog = new website.editor.FontIconsDialog(this, this.editor, this.media);
1347             this.iconDialog.appendTo(this.$("#editor-media-icon"));
1348             this.videoDialog = new website.editor.VideoDialog(this, this.editor, this.media);
1349             this.videoDialog.appendTo(this.$("#editor-media-video"));
1350
1351             this.active = this.imageDialog;
1352
1353             $('a[data-toggle="tab"]').on('shown.bs.tab', function (event) {
1354                 if ($(event.target).is('[href="#editor-media-image"]')) {
1355                     self.active = self.imageDialog;
1356                     self.$('li.search, li.previous, li.next').removeClass("hidden");
1357                 } else if ($(event.target).is('[href="#editor-media-icon"]')) {
1358                     self.active = self.iconDialog;
1359                     self.$('li.search, li.previous, li.next').removeClass("hidden");
1360                     self.$('.nav-tabs li.previous, .nav-tabs li.next').addClass("hidden");
1361                 } else if ($(event.target).is('[href="#editor-media-video"]')) {
1362                     self.active = self.videoDialog;
1363                     self.$('.nav-tabs li.search').addClass("hidden");
1364                 }
1365             });
1366
1367             if (this.media) {
1368                 if (this.media.$.nodeName === "IMG") {
1369                     this.$('[href="#editor-media-image"]').tab('show');
1370                 } else if (this.media.$.className.match(/(^|\s)media_iframe_video($|\s)/)) {
1371                     this.$('[href="#editor-media-video"]').tab('show');
1372                 } else if (this.media.$.className.match(/(^|\s)fa($|\s)/)) {
1373                     this.$('[href="#editor-media-icon"]').tab('show');
1374                 }
1375
1376                 if ($(this.media.$).parent().data("oe-field") === "image") {
1377                     this.$('[href="#editor-media-video"], [href="#editor-media-icon"]').addClass('hidden');
1378                 }
1379             }
1380
1381             return this._super();
1382         },
1383         save: function () {
1384             var self = this;
1385             if (self.media) {
1386                 this.media.$.innerHTML = "";
1387                 if (this.active !== this.imageDialog) {
1388                     this.imageDialog.clear();
1389                 }
1390                 if (this.active !== this.iconDialog) {
1391                     this.iconDialog.clear();
1392                 }
1393                 if (this.active !== this.videoDialog) {
1394                     this.videoDialog.clear();
1395                 }
1396             } else {
1397                 var selection = this.editor.getSelection();
1398                 var range = selection.getRanges(true)[0];
1399                 this.media = new CKEDITOR.dom.element("img");
1400                 range.insertNode(this.media);
1401                 range.selectNodeContents(this.media);
1402                 this.active.media = this.media;
1403             }
1404
1405             var $el = $(self.active.media.$);
1406
1407             this.active.save();
1408
1409             this.media.$.className = this.media.$.className.replace(/\s+/g, ' ');
1410
1411             setTimeout(function () {
1412                 $el.trigger("saved", self.active.media.$);
1413                 $(document.body).trigger("media-saved", [$el[0], self.active.media.$]);
1414             },0);
1415
1416             this._super();
1417         },
1418         searchTimer: null,
1419         search: function () {
1420             var self = this;
1421             var needle = this.$("input#icon-search").val();
1422             clearTimeout(this.searchTimer);
1423             this.searchTimer = setTimeout(function () {
1424                 self.active.search(needle || "");
1425             },250);
1426         }
1427     });
1428
1429     /**
1430      * ImageDialog widget. Lets users change an image, including uploading a
1431      * new image in OpenERP or selecting the image style (if supported by
1432      * the caller).
1433      *
1434      * Initialized as usual, but the caller can hook into two events:
1435      *
1436      * @event start({url, style}) called during dialog initialization and
1437      *                            opening, the handler can *set* the ``url``
1438      *                            and ``style`` properties on its parameter
1439      *                            to provide these as default values to the
1440      *                            dialog
1441      * @event save({url, style}) called during dialog finalization, the handler
1442      *                           is provided with the image url and style
1443      *                           selected by the users (or possibly the ones
1444      *                           originally passed in)
1445      */
1446     var IMAGES_PER_ROW = 6;
1447     var IMAGES_ROWS = 2;
1448     website.editor.ImageDialog = website.editor.Media.extend({
1449         template: 'website.editor.dialog.image',
1450         events: _.extend({}, website.editor.Dialog.prototype.events, {
1451             'change .url-source': function (e) {
1452                 this.changed($(e.target));
1453             },
1454             'click button.filepicker': function () {
1455                 this.$('input[type=file]').click();
1456             },
1457             'change input[type=file]': 'file_selection',
1458             'submit form': 'form_submit',
1459             'change input.url': "change_input",
1460             'keyup input.url': "change_input",
1461             //'change select.image-style': 'preview_image',
1462             'click .existing-attachments img': 'select_existing',
1463             'click .existing-attachment-remove': 'try_remove',
1464         }),
1465
1466         init: function (parent, editor, media) {
1467             this.page = 0;
1468             this._super(parent, editor, media);
1469         },
1470         start: function () {
1471             var self = this;
1472             var res = this._super();
1473
1474             var o = { url: null };
1475             // avoid typos, prevent addition of new properties to the object
1476             Object.preventExtensions(o);
1477             this.trigger('start', o);
1478
1479             this.parent.$(".pager > li").click(function (e) {
1480                 e.preventDefault();
1481                 var $target = $(e.currentTarget);
1482                 if ($target.hasClass('disabled')) {
1483                     return;
1484                 }
1485                 self.page += $target.hasClass('previous') ? -1 : 1;
1486                 self.display_attachments();
1487             });
1488
1489             this.set_image(o.url);
1490
1491             return res;
1492         },
1493         save: function () {
1494             if (!this.link) {
1495                 this.link = this.$(".existing-attachments img:first").attr('src');
1496             }
1497             this.trigger('save', {
1498                 url: this.link
1499             });
1500             this.media.renameNode("img");
1501             this.media.$.attributes.src = this.link;
1502             return this._super();
1503         },
1504         clear: function () {
1505             this.media.$.className = this.media.$.className.replace(/(^|\s)(img(\s|$)|img-[^\s]*)/g, ' ');
1506         },
1507         cancel: function () {
1508             this.trigger('cancel');
1509         },
1510
1511         change_input: function (e) {
1512             var $input = $(e.target);
1513             var $button = $input.parent().find("button");
1514             if ($input.val() === "") {
1515                 $button.addClass("btn-default").removeClass("btn-primary");
1516             } else {
1517                 $button.removeClass("btn-default").addClass("btn-primary");
1518             }
1519         },
1520
1521         search: function (needle) {
1522             var self = this;
1523             this.fetch_existing(needle).then(function () {
1524                 self.selected_existing(self.$('input.url').val());
1525             });
1526         },
1527
1528         set_image: function (url, error) {
1529             var self = this;
1530             if (url) this.link = url;
1531             this.$('input.url').val('');
1532             this.fetch_existing().then(function () {
1533                 self.selected_existing(url);
1534             });
1535         },
1536
1537         form_submit: function (event) {
1538             var self = this;
1539             var $form = this.$('form[action="/website/attach"]');
1540             if (!$form.find('input[name="upload"]').val().length) {
1541                 var url = $form.find('input[name="url"]').val();
1542                 if (this.selected_existing(url).size()) {
1543                     event.preventDefault();
1544                     return false;
1545                 }
1546             }
1547             var callback = _.uniqueId('func_');
1548             this.$('input[name=func]').val(callback);
1549             window[callback] = function (url, error) {
1550                 delete window[callback];
1551                 self.file_selected(url, error);
1552             };
1553         },
1554         file_selection: function () {
1555             this.$el.addClass('nosave');
1556             this.$('form').removeClass('has-error').find('.help-block').empty();
1557             this.$('button.filepicker').removeClass('btn-danger btn-success');
1558             this.$('form').submit();
1559         },
1560         file_selected: function(url, error) {
1561             var $button = this.$('button.filepicker');
1562             if (!error) {
1563                 $button.addClass('btn-success');
1564             } else {
1565                 url = null;
1566                 this.$('form').addClass('has-error')
1567                     .find('.help-block').text(error);
1568                 $button.addClass('btn-danger');
1569             }
1570             this.set_image(url, error);
1571             // auto save and close popup
1572             this.parent.save();
1573         },
1574
1575         fetch_existing: function (needle) {
1576             var domain = [['res_model', '=', 'ir.ui.view'], '|',
1577                         ['mimetype', '=', false], ['mimetype', '=like', 'image/%']];
1578             if (needle && needle.length) {
1579                 domain.push('|', ['datas_fname', 'ilike', needle], ['name', 'ilike', needle]);
1580             }
1581             return openerp.jsonRpc('/web/dataset/call_kw', 'call', {
1582                 model: 'ir.attachment',
1583                 method: 'search_read',
1584                 args: [],
1585                 kwargs: {
1586                     fields: ['name', 'website_url'],
1587                     domain: domain,
1588                     order: 'id desc',
1589                     context: website.get_context(),
1590                 }
1591             }).then(this.proxy('fetched_existing'));
1592         },
1593         fetched_existing: function (records) {
1594             this.records = records;
1595             this.display_attachments();
1596         },
1597         display_attachments: function () {
1598             this.$('.help-block').empty();
1599             var per_screen = IMAGES_PER_ROW * IMAGES_ROWS;
1600
1601             var from = this.page * per_screen;
1602             var records = this.records;
1603
1604             // Create rows of 3 records
1605             var rows = _(records).chain()
1606                 .slice(from, from + per_screen)
1607                 .groupBy(function (_, index) { return Math.floor(index / IMAGES_PER_ROW); })
1608                 .values()
1609                 .value();
1610
1611             this.$('.existing-attachments').replaceWith(
1612                 openerp.qweb.render(
1613                     'website.editor.dialog.image.existing.content', {rows: rows}));
1614             this.parent.$('.pager')
1615                 .find('li.previous').toggleClass('disabled', (from === 0)).end()
1616                 .find('li.next').toggleClass('disabled', (from + per_screen >= records.length));
1617         },
1618         select_existing: function (e) {
1619             var link = $(e.currentTarget).attr('src');
1620             this.link = link;
1621             this.selected_existing(link);
1622         },
1623         selected_existing: function (link) {
1624             this.$('.existing-attachment-cell.media_selected').removeClass("media_selected");
1625             var $select = this.$('.existing-attachment-cell img').filter(function () {
1626                 return $(this).attr("src") == link;
1627             }).first();
1628             $select.parent().addClass("media_selected");
1629             return $select;
1630         },
1631
1632         try_remove: function (e) {
1633             var $help_block = this.$('.help-block').empty();
1634             var self = this;
1635             var $a = $(e.target);
1636             var id = parseInt($a.data('id'), 10);
1637             var attachment = _.findWhere(this.records, {id: id});
1638             var $both = $a.parent().children();
1639
1640             $both.css({borderWidth: "5px", borderColor: "#f00"});
1641
1642             return openerp.jsonRpc('/web/dataset/call_kw', 'call', {
1643                 model: 'ir.attachment',
1644                 method: 'try_remove',
1645                 args: [],
1646                 kwargs: {
1647                     ids: [id],
1648                     context: website.get_context()
1649                 }
1650             }).then(function (prevented) {
1651                 if (_.isEmpty(prevented)) {
1652                     self.records = _.without(self.records, attachment);
1653                     self.display_attachments();
1654                     return;
1655                 }
1656                 $both.css({borderWidth: "", borderColor: ""});
1657                 $help_block.replaceWith(openerp.qweb.render(
1658                     'website.editor.dialog.image.existing.error', {
1659                         views: prevented[id]
1660                     }
1661                 ));
1662             });
1663         },
1664     });
1665
1666     website.editor.RTEImageDialog = website.editor.ImageDialog.extend({
1667         init: function (parent, editor, media) {
1668             this._super(parent, editor, media);
1669
1670             this.on('start', this, this.proxy('started'));
1671             this.on('save', this, this.proxy('saved'));
1672         },
1673         started: function (holder) {
1674             if (!this.media) {
1675                 var selection = this.editor.getSelection();
1676                 this.media = selection && selection.getSelectedElement();
1677             }
1678
1679             var el = this.media;
1680             if (!el || !el.is('img')) {
1681                 return;
1682             }
1683             holder.url = el.getAttribute('src');
1684         },
1685         saved: function (data) {
1686             var element, editor = this.editor;
1687             if (!(element = this.media)) {
1688                 element = editor.document.createElement('img');
1689                 element.addClass('img');
1690                 element.addClass('img-responsive');
1691                 // focus event handler interactions between bootstrap (modal)
1692                 // and ckeditor (RTE) lead to blowing the stack in Safari and
1693                 // Chrome (but not FF) when this is done synchronously =>
1694                 // defer insertion so modal has been hidden & destroyed before
1695                 // it happens
1696                 setTimeout(function () {
1697                     editor.insertElement(element);
1698                 }, 0);
1699             }
1700
1701             var style = data.style;
1702             element.setAttribute('src', data.url);
1703             element.removeAttribute('data-cke-saved-src');
1704             if (style) { element.addClass(style); }
1705         },
1706     });
1707
1708     function get_selected_link(editor) {
1709         var sel = editor.getSelection(),
1710             el = sel.getSelectedElement();
1711         if (el && el.is('a')) { return el; }
1712
1713         var range = sel.getRanges(true)[0];
1714         if (!range) { return null; }
1715
1716         range.shrink(CKEDITOR.SHRINK_TEXT);
1717         var commonAncestor = range.getCommonAncestor();
1718         var viewRoot = editor.elementPath(commonAncestor).contains(function (element) {
1719             return element.data('oe-model') === 'ir.ui.view';
1720         });
1721         if (!viewRoot) { return null; }
1722         // if viewRoot is the first link, don't edit it.
1723         return new CKEDITOR.dom.elementPath(commonAncestor, viewRoot)
1724                 .contains('a', true);
1725     }
1726
1727     website.editor.FontIconsDialog = website.editor.Media.extend({
1728         template: 'website.editor.dialog.font-icons',
1729         events : _.extend({}, website.editor.Dialog.prototype.events, {
1730             change: 'update_preview',
1731             'click .font-icons-icon': function (e) {
1732                 e.preventDefault();
1733                 e.stopPropagation();
1734
1735                 this.$('#fa-icon').val(e.target.getAttribute('data-id'));
1736                 this.update_preview();
1737             },
1738             'click #fa-preview span': function (e) {
1739                 e.preventDefault();
1740                 e.stopPropagation();
1741
1742                 this.$('#fa-size').val(e.target.getAttribute('data-size'));
1743                 this.update_preview();
1744             },
1745         }),
1746
1747         // List of FontAwesome icons in 4.0.3, extracted from the cheatsheet.
1748         // Each icon provides the unicode codepoint as ``text`` and the class
1749         // name as ``id`` so the whole thing can be fed directly to select2
1750         // without post-processing and do the right thing (except for the part
1751         // where we still need to implement ``initSelection``)
1752         // TODO: add id/name to the text in order to allow FAYT selection of icons?
1753         icons: [{"text": "\uf000", "id": "fa-glass"}, {"text": "\uf001", "id": "fa-music"}, {"text": "\uf002", "id": "fa-search"}, {"text": "\uf003", "id": "fa-envelope-o"}, {"text": "\uf004", "id": "fa-heart"}, {"text": "\uf005", "id": "fa-star"}, {"text": "\uf006", "id": "fa-star-o"}, {"text": "\uf007", "id": "fa-user"}, {"text": "\uf008", "id": "fa-film"}, {"text": "\uf009", "id": "fa-th-large"}, {"text": "\uf00a", "id": "fa-th"}, {"text": "\uf00b", "id": "fa-th-list"}, {"text": "\uf00c", "id": "fa-check"}, {"text": "\uf00d", "id": "fa-times"}, {"text": "\uf00e", "id": "fa-search-plus"}, {"text": "\uf010", "id": "fa-search-minus"}, {"text": "\uf011", "id": "fa-power-off"}, {"text": "\uf012", "id": "fa-signal"}, {"text": "\uf013", "id": "fa-cog"}, {"text": "\uf014", "id": "fa-trash-o"}, {"text": "\uf015", "id": "fa-home"}, {"text": "\uf016", "id": "fa-file-o"}, {"text": "\uf017", "id": "fa-clock-o"}, {"text": "\uf018", "id": "fa-road"}, {"text": "\uf019", "id": "fa-download"}, {"text": "\uf01a", "id": "fa-arrow-circle-o-down"}, {"text": "\uf01b", "id": "fa-arrow-circle-o-up"}, {"text": "\uf01c", "id": "fa-inbox"}, {"text": "\uf01d", "id": "fa-play-circle-o"}, {"text": "\uf01e", "id": "fa-repeat"}, {"text": "\uf021", "id": "fa-refresh"}, {"text": "\uf022", "id": "fa-list-alt"}, {"text": "\uf023", "id": "fa-lock"}, {"text": "\uf024", "id": "fa-flag"}, {"text": "\uf025", "id": "fa-headphones"}, {"text": "\uf026", "id": "fa-volume-off"}, {"text": "\uf027", "id": "fa-volume-down"}, {"text": "\uf028", "id": "fa-volume-up"}, {"text": "\uf029", "id": "fa-qrcode"}, {"text": "\uf02a", "id": "fa-barcode"}, {"text": "\uf02b", "id": "fa-tag"}, {"text": "\uf02c", "id": "fa-tags"}, {"text": "\uf02d", "id": "fa-book"}, {"text": "\uf02e", "id": "fa-bookmark"}, {"text": "\uf02f", "id": "fa-print"}, {"text": "\uf030", "id": "fa-camera"}, {"text": "\uf031", "id": "fa-font"}, {"text": "\uf032", "id": "fa-bold"}, {"text": "\uf033", "id": "fa-italic"}, {"text": "\uf034", "id": "fa-text-height"}, {"text": "\uf035", "id": "fa-text-width"}, {"text": "\uf036", "id": "fa-align-left"}, {"text": "\uf037", "id": "fa-align-center"}, {"text": "\uf038", "id": "fa-align-right"}, {"text": "\uf039", "id": "fa-align-justify"}, {"text": "\uf03a", "id": "fa-list"}, {"text": "\uf03b", "id": "fa-outdent"}, {"text": "\uf03c", "id": "fa-indent"}, {"text": "\uf03d", "id": "fa-video-camera"}, {"text": "\uf03e", "id": "fa-picture-o"}, {"text": "\uf040", "id": "fa-pencil"}, {"text": "\uf041", "id": "fa-map-marker"}, {"text": "\uf042", "id": "fa-adjust"}, {"text": "\uf043", "id": "fa-tint"}, {"text": "\uf044", "id": "fa-pencil-square-o"}, {"text": "\uf045", "id": "fa-share-square-o"}, {"text": "\uf046", "id": "fa-check-square-o"}, {"text": "\uf047", "id": "fa-arrows"}, {"text": "\uf048", "id": "fa-step-backward"}, {"text": "\uf049", "id": "fa-fast-backward"}, {"text": "\uf04a", "id": "fa-backward"}, {"text": "\uf04b", "id": "fa-play"}, {"text": "\uf04c", "id": "fa-pause"}, {"text": "\uf04d", "id": "fa-stop"}, {"text": "\uf04e", "id": "fa-forward"}, {"text": "\uf050", "id": "fa-fast-forward"}, {"text": "\uf051", "id": "fa-step-forward"}, {"text": "\uf052", "id": "fa-eject"}, {"text": "\uf053", "id": "fa-chevron-left"}, {"text": "\uf054", "id": "fa-chevron-right"}, {"text": "\uf055", "id": "fa-plus-circle"}, {"text": "\uf056", "id": "fa-minus-circle"}, {"text": "\uf057", "id": "fa-times-circle"}, {"text": "\uf058", "id": "fa-check-circle"}, {"text": "\uf059", "id": "fa-question-circle"}, {"text": "\uf05a", "id": "fa-info-circle"}, {"text": "\uf05b", "id": "fa-crosshairs"}, {"text": "\uf05c", "id": "fa-times-circle-o"}, {"text": "\uf05d", "id": "fa-check-circle-o"}, {"text": "\uf05e", "id": "fa-ban"}, {"text": "\uf060", "id": "fa-arrow-left"}, {"text": "\uf061", "id": "fa-arrow-right"}, {"text": "\uf062", "id": "fa-arrow-up"}, {"text": "\uf063", "id": "fa-arrow-down"}, {"text": "\uf064", "id": "fa-share"}, {"text": "\uf065", "id": "fa-expand"}, {"text": "\uf066", "id": "fa-compress"}, {"text": "\uf067", "id": "fa-plus"}, {"text": "\uf068", "id": "fa-minus"}, {"text": "\uf069", "id": "fa-asterisk"}, {"text": "\uf06a", "id": "fa-exclamation-circle"}, {"text": "\uf06b", "id": "fa-gift"}, {"text": "\uf06c", "id": "fa-leaf"}, {"text": "\uf06d", "id": "fa-fire"}, {"text": "\uf06e", "id": "fa-eye"}, {"text": "\uf070", "id": "fa-eye-slash"}, {"text": "\uf071", "id": "fa-exclamation-triangle"}, {"text": "\uf072", "id": "fa-plane"}, {"text": "\uf073", "id": "fa-calendar"}, {"text": "\uf074", "id": "fa-random"}, {"text": "\uf075", "id": "fa-comment"}, {"text": "\uf076", "id": "fa-magnet"}, {"text": "\uf077", "id": "fa-chevron-up"}, {"text": "\uf078", "id": "fa-chevron-down"}, {"text": "\uf079", "id": "fa-retweet"}, {"text": "\uf07a", "id": "fa-shopping-cart"}, {"text": "\uf07b", "id": "fa-folder"}, {"text": "\uf07c", "id": "fa-folder-open"}, {"text": "\uf07d", "id": "fa-arrows-v"}, {"text": "\uf07e", "id": "fa-arrows-h"}, {"text": "\uf080", "id": "fa-bar-chart-o"}, {"text": "\uf081", "id": "fa-twitter-square"}, {"text": "\uf082", "id": "fa-facebook-square"}, {"text": "\uf083", "id": "fa-camera-retro"}, {"text": "\uf084", "id": "fa-key"}, {"text": "\uf085", "id": "fa-cogs"}, {"text": "\uf086", "id": "fa-comments"}, {"text": "\uf087", "id": "fa-thumbs-o-up"}, {"text": "\uf088", "id": "fa-thumbs-o-down"}, {"text": "\uf089", "id": "fa-star-half"}, {"text": "\uf08a", "id": "fa-heart-o"}, {"text": "\uf08b", "id": "fa-sign-out"}, {"text": "\uf08c", "id": "fa-linkedin-square"}, {"text": "\uf08d", "id": "fa-thumb-tack"}, {"text": "\uf08e", "id": "fa-external-link"}, {"text": "\uf090", "id": "fa-sign-in"}, {"text": "\uf091", "id": "fa-trophy"}, {"text": "\uf092", "id": "fa-github-square"}, {"text": "\uf093", "id": "fa-upload"}, {"text": "\uf094", "id": "fa-lemon-o"}, {"text": "\uf095", "id": "fa-phone"}, {"text": "\uf096", "id": "fa-square-o"}, {"text": "\uf097", "id": "fa-bookmark-o"}, {"text": "\uf098", "id": "fa-phone-square"}, {"text": "\uf099", "id": "fa-twitter"}, {"text": "\uf09a", "id": "fa-facebook"}, {"text": "\uf09b", "id": "fa-github"}, {"text": "\uf09c", "id": "fa-unlock"}, {"text": "\uf09d", "id": "fa-credit-card"}, {"text": "\uf09e", "id": "fa-rss"}, {"text": "\uf0a0", "id": "fa-hdd-o"}, {"text": "\uf0a1", "id": "fa-bullhorn"}, {"text": "\uf0f3", "id": "fa-bell"}, {"text": "\uf0a3", "id": "fa-certificate"}, {"text": "\uf0a4", "id": "fa-hand-o-right"}, {"text": "\uf0a5", "id": "fa-hand-o-left"}, {"text": "\uf0a6", "id": "fa-hand-o-up"}, {"text": "\uf0a7", "id": "fa-hand-o-down"}, {"text": "\uf0a8", "id": "fa-arrow-circle-left"}, {"text": "\uf0a9", "id": "fa-arrow-circle-right"}, {"text": "\uf0aa", "id": "fa-arrow-circle-up"}, {"text": "\uf0ab", "id": "fa-arrow-circle-down"}, {"text": "\uf0ac", "id": "fa-globe"}, {"text": "\uf0ad", "id": "fa-wrench"}, {"text": "\uf0ae", "id": "fa-tasks"}, {"text": "\uf0b0", "id": "fa-filter"}, {"text": "\uf0b1", "id": "fa-briefcase"}, {"text": "\uf0b2", "id": "fa-arrows-alt"}, {"text": "\uf0c0", "id": "fa-users"}, {"text": "\uf0c1", "id": "fa-link"}, {"text": "\uf0c2", "id": "fa-cloud"}, {"text": "\uf0c3", "id": "fa-flask"}, {"text": "\uf0c4", "id": "fa-scissors"}, {"text": "\uf0c5", "id": "fa-files-o"}, {"text": "\uf0c6", "id": "fa-paperclip"}, {"text": "\uf0c7", "id": "fa-floppy-o"}, {"text": "\uf0c8", "id": "fa-square"}, {"text": "\uf0c9", "id": "fa-bars"}, {"text": "\uf0ca", "id": "fa-list-ul"}, {"text": "\uf0cb", "id": "fa-list-ol"}, {"text": "\uf0cc", "id": "fa-strikethrough"}, {"text": "\uf0cd", "id": "fa-underline"}, {"text": "\uf0ce", "id": "fa-table"}, {"text": "\uf0d0", "id": "fa-magic"}, {"text": "\uf0d1", "id": "fa-truck"}, {"text": "\uf0d2", "id": "fa-pinterest"}, {"text": "\uf0d3", "id": "fa-pinterest-square"}, {"text": "\uf0d4", "id": "fa-google-plus-square"}, {"text": "\uf0d5", "id": "fa-google-plus"}, {"text": "\uf0d6", "id": "fa-money"}, {"text": "\uf0d7", "id": "fa-caret-down"}, {"text": "\uf0d8", "id": "fa-caret-up"}, {"text": "\uf0d9", "id": "fa-caret-left"}, {"text": "\uf0da", "id": "fa-caret-right"}, {"text": "\uf0db", "id": "fa-columns"}, {"text": "\uf0dc", "id": "fa-sort"}, {"text": "\uf0dd", "id": "fa-sort-asc"}, {"text": "\uf0de", "id": "fa-sort-desc"}, {"text": "\uf0e0", "id": "fa-envelope"}, {"text": "\uf0e1", "id": "fa-linkedin"}, {"text": "\uf0e2", "id": "fa-undo"}, {"text": "\uf0e3", "id": "fa-gavel"}, {"text": "\uf0e4", "id": "fa-tachometer"}, {"text": "\uf0e5", "id": "fa-comment-o"}, {"text": "\uf0e6", "id": "fa-comments-o"}, {"text": "\uf0e7", "id": "fa-bolt"}, {"text": "\uf0e8", "id": "fa-sitemap"}, {"text": "\uf0e9", "id": "fa-umbrella"}, {"text": "\uf0ea", "id": "fa-clipboard"}, {"text": "\uf0eb", "id": "fa-lightbulb-o"}, {"text": "\uf0ec", "id": "fa-exchange"}, {"text": "\uf0ed", "id": "fa-cloud-download"}, {"text": "\uf0ee", "id": "fa-cloud-upload"}, {"text": "\uf0f0", "id": "fa-user-md"}, {"text": "\uf0f1", "id": "fa-stethoscope"}, {"text": "\uf0f2", "id": "fa-suitcase"}, {"text": "\uf0a2", "id": "fa-bell-o"}, {"text": "\uf0f4", "id": "fa-coffee"}, {"text": "\uf0f5", "id": "fa-cutlery"}, {"text": "\uf0f6", "id": "fa-file-text-o"}, {"text": "\uf0f7", "id": "fa-building-o"}, {"text": "\uf0f8", "id": "fa-hospital-o"}, {"text": "\uf0f9", "id": "fa-ambulance"}, {"text": "\uf0fa", "id": "fa-medkit"}, {"text": "\uf0fb", "id": "fa-fighter-jet"}, {"text": "\uf0fc", "id": "fa-beer"}, {"text": "\uf0fd", "id": "fa-h-square"}, {"text": "\uf0fe", "id": "fa-plus-square"}, {"text": "\uf100", "id": "fa-angle-double-left"}, {"text": "\uf101", "id": "fa-angle-double-right"}, {"text": "\uf102", "id": "fa-angle-double-up"}, {"text": "\uf103", "id": "fa-angle-double-down"}, {"text": "\uf104", "id": "fa-angle-left"}, {"text": "\uf105", "id": "fa-angle-right"}, {"text": "\uf106", "id": "fa-angle-up"}, {"text": "\uf107", "id": "fa-angle-down"}, {"text": "\uf108", "id": "fa-desktop"}, {"text": "\uf109", "id": "fa-laptop"}, {"text": "\uf10a", "id": "fa-tablet"}, {"text": "\uf10b", "id": "fa-mobile"}, {"text": "\uf10c", "id": "fa-circle-o"}, {"text": "\uf10d", "id": "fa-quote-left"}, {"text": "\uf10e", "id": "fa-quote-right"}, {"text": "\uf110", "id": "fa-spinner"}, {"text": "\uf111", "id": "fa-circle"}, {"text": "\uf112", "id": "fa-reply"}, {"text": "\uf113", "id": "fa-github-alt"}, {"text": "\uf114", "id": "fa-folder-o"}, {"text": "\uf115", "id": "fa-folder-open-o"}, {"text": "\uf118", "id": "fa-smile-o"}, {"text": "\uf119", "id": "fa-frown-o"}, {"text": "\uf11a", "id": "fa-meh-o"}, {"text": "\uf11b", "id": "fa-gamepad"}, {"text": "\uf11c", "id": "fa-keyboard-o"}, {"text": "\uf11d", "id": "fa-flag-o"}, {"text": "\uf11e", "id": "fa-flag-checkered"}, {"text": "\uf120", "id": "fa-terminal"}, {"text": "\uf121", "id": "fa-code"}, {"text": "\uf122", "id": "fa-reply-all"}, {"text": "\uf122", "id": "fa-mail-reply-all"}, {"text": "\uf123", "id": "fa-star-half-o"}, {"text": "\uf124", "id": "fa-location-arrow"}, {"text": "\uf125", "id": "fa-crop"}, {"text": "\uf126", "id": "fa-code-fork"}, {"text": "\uf127", "id": "fa-chain-broken"}, {"text": "\uf128", "id": "fa-question"}, {"text": "\uf129", "id": "fa-info"}, {"text": "\uf12a", "id": "fa-exclamation"}, {"text": "\uf12b", "id": "fa-superscript"}, {"text": "\uf12c", "id": "fa-subscript"}, {"text": "\uf12d", "id": "fa-eraser"}, {"text": "\uf12e", "id": "fa-puzzle-piece"}, {"text": "\uf130", "id": "fa-microphone"}, {"text": "\uf131", "id": "fa-microphone-slash"}, {"text": "\uf132", "id": "fa-shield"}, {"text": "\uf133", "id": "fa-calendar-o"}, {"text": "\uf134", "id": "fa-fire-extinguisher"}, {"text": "\uf135", "id": "fa-rocket"}, {"text": "\uf136", "id": "fa-maxcdn"}, {"text": "\uf137", "id": "fa-chevron-circle-left"}, {"text": "\uf138", "id": "fa-chevron-circle-right"}, {"text": "\uf139", "id": "fa-chevron-circle-up"}, {"text": "\uf13a", "id": "fa-chevron-circle-down"}, {"text": "\uf13b", "id": "fa-html5"}, {"text": "\uf13c", "id": "fa-css3"}, {"text": "\uf13d", "id": "fa-anchor"}, {"text": "\uf13e", "id": "fa-unlock-alt"}, {"text": "\uf140", "id": "fa-bullseye"}, {"text": "\uf141", "id": "fa-ellipsis-h"}, {"text": "\uf142", "id": "fa-ellipsis-v"}, {"text": "\uf143", "id": "fa-rss-square"}, {"text": "\uf144", "id": "fa-play-circle"}, {"text": "\uf145", "id": "fa-ticket"}, {"text": "\uf146", "id": "fa-minus-square"}, {"text": "\uf147", "id": "fa-minus-square-o"}, {"text": "\uf148", "id": "fa-level-up"}, {"text": "\uf149", "id": "fa-level-down"}, {"text": "\uf14a", "id": "fa-check-square"}, {"text": "\uf14b", "id": "fa-pencil-square"}, {"text": "\uf14c", "id": "fa-external-link-square"}, {"text": "\uf14d", "id": "fa-share-square"}, {"text": "\uf14e", "id": "fa-compass"}, {"text": "\uf150", "id": "fa-caret-square-o-down"}, {"text": "\uf151", "id": "fa-caret-square-o-up"}, {"text": "\uf152", "id": "fa-caret-square-o-right"}, {"text": "\uf153", "id": "fa-eur"}, {"text": "\uf154", "id": "fa-gbp"}, {"text": "\uf155", "id": "fa-usd"}, {"text": "\uf156", "id": "fa-inr"}, {"text": "\uf157", "id": "fa-jpy"}, {"text": "\uf158", "id": "fa-rub"}, {"text": "\uf159", "id": "fa-krw"}, {"text": "\uf15a", "id": "fa-btc"}, {"text": "\uf15b", "id": "fa-file"}, {"text": "\uf15c", "id": "fa-file-text"}, {"text": "\uf15d", "id": "fa-sort-alpha-asc"}, {"text": "\uf15e", "id": "fa-sort-alpha-desc"}, {"text": "\uf160", "id": "fa-sort-amount-asc"}, {"text": "\uf161", "id": "fa-sort-amount-desc"}, {"text": "\uf162", "id": "fa-sort-numeric-asc"}, {"text": "\uf163", "id": "fa-sort-numeric-desc"}, {"text": "\uf164", "id": "fa-thumbs-up"}, {"text": "\uf165", "id": "fa-thumbs-down"}, {"text": "\uf166", "id": "fa-youtube-square"}, {"text": "\uf167", "id": "fa-youtube"}, {"text": "\uf168", "id": "fa-xing"}, {"text": "\uf169", "id": "fa-xing-square"}, {"text": "\uf16a", "id": "fa-youtube-play"}, {"text": "\uf16b", "id": "fa-dropbox"}, {"text": "\uf16c", "id": "fa-stack-overflow"}, {"text": "\uf16d", "id": "fa-instagram"}, {"text": "\uf16e", "id": "fa-flickr"}, {"text": "\uf170", "id": "fa-adn"}, {"text": "\uf171", "id": "fa-bitbucket"}, {"text": "\uf172", "id": "fa-bitbucket-square"}, {"text": "\uf173", "id": "fa-tumblr"}, {"text": "\uf174", "id": "fa-tumblr-square"}, {"text": "\uf175", "id": "fa-long-arrow-down"}, {"text": "\uf176", "id": "fa-long-arrow-up"}, {"text": "\uf177", "id": "fa-long-arrow-left"}, {"text": "\uf178", "id": "fa-long-arrow-right"}, {"text": "\uf179", "id": "fa-apple"}, {"text": "\uf17a", "id": "fa-windows"}, {"text": "\uf17b", "id": "fa-android"}, {"text": "\uf17c", "id": "fa-linux"}, {"text": "\uf17d", "id": "fa-dribbble"}, {"text": "\uf17e", "id": "fa-skype"}, {"text": "\uf180", "id": "fa-foursquare"}, {"text": "\uf181", "id": "fa-trello"}, {"text": "\uf182", "id": "fa-female"}, {"text": "\uf183", "id": "fa-male"}, {"text": "\uf184", "id": "fa-gittip"}, {"text": "\uf185", "id": "fa-sun-o"}, {"text": "\uf186", "id": "fa-moon-o"}, {"text": "\uf187", "id": "fa-archive"}, {"text": "\uf188", "id": "fa-bug"}, {"text": "\uf189", "id": "fa-vk"}, {"text": "\uf18a", "id": "fa-weibo"}, {"text": "\uf18b", "id": "fa-renren"}, {"text": "\uf18c", "id": "fa-pagelines"}, {"text": "\uf18d", "id": "fa-stack-exchange"}, {"text": "\uf18e", "id": "fa-arrow-circle-o-right"}, {"text": "\uf190", "id": "fa-arrow-circle-o-left"}, {"text": "\uf191", "id": "fa-caret-square-o-left"}, {"text": "\uf192", "id": "fa-dot-circle-o"}, {"text": "\uf193", "id": "fa-wheelchair"}, {"text": "\uf194", "id": "fa-vimeo-square"}, {"text": "\uf195", "id": "fa-try"}, {"text": "\uf196", "id": "fa-plus-square-o"}],
1754         /**
1755          * Initializes select2: in Chrome and Safari, <select> font apparently
1756          * isn't customizable (?) and the fontawesome glyphs fail to appear.
1757          */
1758         start: function () {
1759             return this._super().then(this.proxy('load_data'));
1760         },
1761         search: function (needle) {
1762             var icons = this.icons;
1763             if (needle) {
1764                 icons = _(icons).filter(function (icon) {
1765                     return icon.id.substring(3).indexOf(needle) !== -1;
1766                 });
1767             }
1768
1769             this.$('div.font-icons-icons').html(
1770                 openerp.qweb.render(
1771                     'website.editor.dialog.font-icons.icons',
1772                     {icons: icons}));
1773         },
1774         /**
1775          * Removes existing FontAwesome classes on the bound element, and sets
1776          * all the new ones if necessary.
1777          */
1778         save: function () {
1779             var style = this.media.$.attributes.style ? this.media.$.attributes.style.textContent : '';
1780             var classes = (this.media.$.className||"").split(/\s+/);
1781             var non_fa_classes = _.reject(classes, function (cls) {
1782                 return cls === 'fa' || /^fa-/.test(cls);
1783             });
1784             var final_classes = non_fa_classes.concat(this.get_fa_classes());
1785             this.media.$.className = final_classes.join(' ');
1786             this.media.renameNode("span");
1787             this.media.$.attributes.style.textContent = style;
1788             this._super();
1789         },
1790         /**
1791          * Looks up the various FontAwesome classes on the bound element and
1792          * sets the corresponding template/form elements to the right state.
1793          * If multiple classes of the same category are present on an element
1794          * (e.g. fa-lg and fa-3x) the last one occurring will be selected,
1795          * which may not match the visual look of the element.
1796          */
1797         load_data: function () {
1798             var classes = (this.media&&this.media.$.className||"").split(/\s+/);
1799             for (var i = 0; i < classes.length; i++) {
1800                 var cls = classes[i];
1801                 switch(cls) {
1802                 case 'fa-2x':case 'fa-3x':case 'fa-4x':case 'fa-5x':
1803                     // size classes
1804                     this.$('#fa-size').val(cls);
1805                     continue;
1806                 case 'fa-spin':
1807                 case 'fa-rotate-90':case 'fa-rotate-180':case 'fa-rotate-270':
1808                 case 'fa-flip-horizontal':case 'fa-rotate-vertical':
1809                     this.$('#fa-rotation').val(cls);
1810                     continue;
1811                 case 'fa-fw':
1812                     continue;
1813                 case 'fa-border':
1814                     this.$('#fa-border').prop('checked', true);
1815                     continue;
1816                 default:
1817                     if (!/^fa-/.test(cls)) { continue; }
1818                     this.$('#fa-icon').val(cls);
1819                 }
1820             }
1821             this.update_preview();
1822         },
1823         /**
1824          * Serializes the dialog to an array of FontAwesome classes. Includes
1825          * the base ``fa``.
1826          */
1827         get_fa_classes: function () {
1828             return [
1829                 'fa',
1830                 this.$('#fa-icon').val(),
1831                 this.$('#fa-size').val(),
1832                 this.$('#fa-rotation').val(),
1833                 this.$('#fa-border').prop('checked') ? 'fa-border' : ''
1834             ];
1835         },
1836         update_preview: function () {
1837             this.$preview.empty();
1838             var $preview = this.$('#fa-preview').empty();
1839
1840             var sizes = ['', 'fa-2x', 'fa-3x', 'fa-4x', 'fa-5x'];
1841             var classes = this.get_fa_classes();
1842             var no_sizes = _.difference(classes, sizes).join(' ');
1843             var selected = false;
1844             for (var i = sizes.length - 1; i >= 0; i--) {
1845                 var size = sizes[i];
1846
1847                 var $p = $('<span>')
1848                         .attr('data-size', size)
1849                         .addClass(size)
1850                         .addClass(no_sizes);
1851                 if ((size && _.contains(classes, size)) || (classes[2] === "" && !selected)) {
1852                     this.$preview.append($p.clone());
1853                     this.$('#fa-size').val(size);
1854                     $p.addClass('font-icons-selected');
1855                     selected = true;
1856                 }
1857                 $preview.prepend($p);
1858             }
1859         },
1860         clear: function () {
1861             this.media.$.className = this.media.$.className.replace(/(^|\s)(fa(\s|$)|fa-[^\s]*)/g, ' ');
1862         },
1863     });
1864
1865     website.editor.VideoDialog = website.editor.Media.extend({
1866         template: 'website.editor.dialog.video',
1867         events : _.extend({}, website.editor.Dialog.prototype.events, {
1868             'click input#urlvideo ~ button': 'get_video',
1869             'click input#embedvideo ~ button': 'get_embed_video',
1870             'change input#urlvideo': 'change_input',
1871             'keyup input#urlvideo': 'change_input',
1872             'change input#embedvideo': 'change_input',
1873             'keyup input#embedvideo': 'change_input'
1874         }),
1875         start: function () {
1876             this.$iframe = this.$("iframe");
1877             var $media = $(this.media && this.media.$);
1878             if ($media.hasClass("media_iframe_video")) {
1879                 var src = $media.data('src');
1880                 this.$("input#urlvideo").val(src);
1881                 this.$("#autoplay").attr("checked", src.indexOf('autoplay=1') != -1);
1882                 this.get_video();
1883             }
1884             return this._super();
1885         },
1886         change_input: function (e) {
1887             var $input = $(e.target);
1888             var $button = $input.parent().find("button");
1889             if ($input.val() === "") {
1890                 $button.addClass("btn-default").removeClass("btn-primary");
1891             } else {
1892                 $button.removeClass("btn-default").addClass("btn-primary");
1893             }
1894         },
1895         get_url: function () {
1896             var video_id = this.$("#video_id").val();
1897             var video_type = this.$("#video_type").val();
1898             switch (video_type) {
1899                 case "youtube":
1900                     return "//www.youtube.com/embed/" + video_id + "?autoplay=" + (this.$("#autoplay").is(":checked") ? 1 : 0);
1901                 case "vimeo":
1902                     return "//player.vimeo.com/video/" + video_id + "?autoplay=" + (this.$("#autoplay").is(":checked") ? 1 : 0);
1903                 case "dailymotion":
1904                     return "//www.dailymotion.com/embed/video/" + video_id + "?autoplay=" + (this.$("#autoplay").is(":checked") ? 1 : 0);
1905                 default:
1906                     return video_id;
1907             }
1908         },
1909         get_embed_video: function (event) {
1910             event.preventDefault();
1911             var embedvideo = this.$("input#embedvideo").val().match(/src=["']?([^"']+)["' ]?/);
1912             if (embedvideo) {
1913                 this.$("input#urlvideo").val(embedvideo[1]);
1914                 this.get_video(event);
1915             }
1916             return false;
1917         },
1918         get_video: function (event) {
1919             if (event) event.preventDefault();
1920             var needle = this.$("input#urlvideo").val();
1921             var video_id;
1922             var video_type;
1923
1924             if (needle.indexOf(".youtube.") != -1) {
1925                 video_type = "youtube";
1926                 video_id = needle.match(/\.youtube\.[a-z]+\/(embed\/|watch\?v=)?([^\/?&]+)/i)[2];
1927             } else if (needle.indexOf("//youtu.") != -1) {
1928                 video_type = "youtube";
1929                 video_id = needle.match(/youtube\.[a-z]+\/([^\/?&]+)/i)[1];
1930             } else if (needle.indexOf("player.vimeo.") != -1 || needle.indexOf("//vimeo.") != -1) {
1931                 video_type = "vimeo";
1932                 video_id = needle.match(/vimeo\.[a-z]+\/(video\/)?([^?&]+)/i)[2];
1933             } else if (needle.indexOf(".dailymotion.") != -1) {
1934                 video_type = "dailymotion";
1935                 video_id = needle.match(/dailymotion\.[a-z]+\/(embed\/)?(video\/)?([^\/?&]+)/i)[3];
1936             } else {
1937                 video_type = "";
1938                 video_id = needle;
1939             }
1940
1941             this.$("#video_id").val(video_id);
1942             this.$("#video_type").val(video_type);
1943
1944             this.$iframe.attr("src", this.get_url());
1945             return false;
1946         },
1947         save: function () {
1948             var video_id = this.$("#video_id").val();
1949             if (!video_id) {
1950                 this.$("button.btn-primary").click();
1951                 video_id = this.$("#video_id").val();
1952             }
1953             var video_type = this.$("#video_type").val();
1954             var style = this.media.$.attributes.style ? this.media.$.attributes.style.textContent : '';
1955             var $iframe = $(
1956                 '<div class="media_iframe_video" data-src="'+this.get_url()+'" style="'+style+'">'+
1957                     '<div class="css_editable_mode_display">&nbsp;</div>'+
1958                     '<iframe src="'+this.get_url()+'" frameborder="0" allowfullscreen="allowfullscreen"></iframe>'+
1959                 '</div>');
1960             $(this.media.$).replaceWith($iframe);
1961             this.media.$ = $iframe[0];
1962             this._super();
1963         },
1964         clear: function () {
1965             delete this.media.$.dataset.src;
1966             this.media.$.className = this.media.$.className.replace(/(^|\s)media_iframe_video(\s|$)/g, ' ');
1967         },
1968     });
1969
1970     website.Observer = window.MutationObserver || window.WebkitMutationObserver || window.JsMutationObserver;
1971     var OBSERVER_CONFIG = {
1972         childList: true,
1973         attributes: true,
1974         characterData: true,
1975         subtree: true,
1976         attributeOldValue: true,
1977     };
1978     var observer = new website.Observer(function (mutations) {
1979         // NOTE: Webkit does not fire DOMAttrModified => webkit browsers
1980         //       relying on JsMutationObserver shim (Chrome < 18, Safari < 6)
1981         //       will not mark dirty on attribute changes (@class, img/@src,
1982         //       a/@href, ...)
1983         _(mutations).chain()
1984             .filter(function (m) {
1985                 // ignore any change related to mundane image-edit-button
1986                 if (m.target && m.target.className
1987                         && m.target.className.indexOf('image-edit-button') !== -1) {
1988                     return false;
1989                 }
1990                 switch(m.type) {
1991                 case 'attributes': // ignore .cke_focus being added or removed
1992                     // ignore id modification
1993                     if (m.attributeName === 'id') { return false; }
1994                     // if attribute is not a class, can't be .cke_focus change
1995                     if (m.attributeName !== 'class') { return true; }
1996
1997                     // find out what classes were added or removed
1998                     var oldClasses = (m.oldValue || '').split(/\s+/);
1999                     var newClasses = m.target.className.split(/\s+/);
2000                     var change = _.union(_.difference(oldClasses, newClasses),
2001                                          _.difference(newClasses, oldClasses));
2002                     // ignore mutation if the *only* change is .cke_focus
2003                     return change.length !== 1 || change[0] === 'cke_focus';
2004                 case 'childList':
2005                     setTimeout(function () {
2006                         fixup_browser_crap(m.addedNodes);
2007                     }, 0);
2008                     // Remove ignorable nodes from addedNodes or removedNodes,
2009                     // if either set remains non-empty it's considered to be an
2010                     // impactful change. Otherwise it's ignored.
2011                     return !!remove_mundane_nodes(m.addedNodes).length ||
2012                            !!remove_mundane_nodes(m.removedNodes).length;
2013                 default:
2014                     return true;
2015                 }
2016             })
2017             .map(function (m) {
2018                 var node = m.target;
2019                 while (node && !$(node).hasClass('oe_editable')) {
2020                     node = node.parentNode;
2021                 }
2022                 return node;
2023             })
2024             .compact()
2025             .uniq()
2026             .each(function (node) { $(node).trigger('content_changed'); })
2027     });
2028     function remove_mundane_nodes(nodes) {
2029         if (!nodes || !nodes.length) { return []; }
2030
2031         var output = [];
2032         for(var i=0; i<nodes.length; ++i) {
2033             var node = nodes[i];
2034             if (node.nodeType === document.ELEMENT_NODE) {
2035                 if (node.nodeName === 'BR' && node.getAttribute('type') === '_moz') {
2036                     // <br type="_moz"> appears when focusing RTE in FF, ignore
2037                     continue;
2038                 } else if (node.nodeName === 'DIV' && $(node).hasClass('oe_drop_zone')) {
2039                     // ignore dropzone inserted by snippets
2040                     continue
2041                 }
2042             }
2043
2044             output.push(node);
2045         }
2046         return output;
2047     }
2048
2049     var programmatic_styles = {
2050         float: 1,
2051         display: 1,
2052         position: 1,
2053         top: 1,
2054         left: 1,
2055         right: 1,
2056         bottom: 1,
2057     };
2058     function fixup_browser_crap(nodes) {
2059         if (!nodes || !nodes.length) { return; }
2060         /**
2061          * Checks that the node only has a @style, not e.g. @class or whatever
2062          */
2063         function has_only_style(node) {
2064             for (var i = 0; i < node.attributes.length; i++) {
2065                 var attr = node.attributes[i];
2066                 if (attr.attributeName !== 'style') {
2067                     return false;
2068                 }
2069             }
2070             return true;
2071         }
2072         function has_programmatic_style(node) {
2073             for (var i = 0; i < node.style.length; i++) {
2074               var style = node.style[i];
2075               if (programmatic_styles[style]) {
2076                   return true;
2077               }
2078             }
2079             return false;
2080         }
2081
2082         for (var i=0; i<nodes.length; ++i) {
2083             var node = nodes[i];
2084             if (node.nodeType !== document.ELEMENT_NODE) { continue; }
2085
2086             if (node.nodeName === 'SPAN'
2087                     && has_only_style(node)
2088                     && !has_programmatic_style(node)) {
2089                 // On backspace, webkit browsers create a <span> with a bunch of
2090                 // inline styles "remembering" where they come from. Refs:
2091                 //    http://www.neotericdesign.com/blog/2013/3/working-around-chrome-s-contenteditable-span-bug
2092                 //    https://code.google.com/p/chromium/issues/detail?id=226941
2093                 //    https://bugs.webkit.org/show_bug.cgi?id=114791
2094                 //    http://dev.ckeditor.com/ticket/9998
2095                 var child, parent = node.parentNode;
2096                 while (child = node.firstChild) {
2097                     parent.insertBefore(child, node);
2098                 }
2099                 parent.removeChild(node);
2100                 // chances are we had e.g.
2101                 //  <p>foo</p>
2102                 //  <p>bar</p>
2103                 // merged the lines getting this in webkit
2104                 //  <p>foo<span>bar</span></p>
2105                 // after unwrapping the span, we have 2 text nodes
2106                 //  <p>[foo][bar]</p>
2107                 // where we probably want only one. Normalize will merge
2108                 // adjacent text nodes. However, does not merge text and cdata
2109                 parent.normalize();
2110             }
2111         }
2112     }
2113 })();