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                     && $(ev.originalEvent.target).is('[contenteditable]')) {
  37                 ev.preventDefault();
  38             }
  39         });
  40     });
  41
  42     /**
  43      * An editing host is an HTML element with @contenteditable=true, or the
  44      * child of a document in designMode=on (but that one's not supported)
  45      *
  46      * https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html#editing-host
  47      */
  48     function is_editing_host(element) {
  49         return element.getAttribute('contentEditable') === 'true';
  50     }
  51     /**
  52      * Checks that both the element's content *and the element itself* are
  53      * editable: an editing host is considered non-editable because its content
  54      * is editable but its attributes should not be considered editable
  55      */
  56     function is_editable_node(element) {
  57         return !(element.data('oe-model') === 'ir.ui.view'
  58               || element.data('cke-realelement')
  59               || (is_editing_host(element) && element.getAttribute('attributeEditable') !== 'true')
  60               || element.isReadOnly());
  61     }
  62
  63     function link_dialog(editor) {
  64         return new website.editor.RTELinkDialog(editor).appendTo(document.body);
  65     }
  66     function image_dialog(editor, image) {
  67         return new website.editor.RTEImageDialog(editor, image).appendTo(document.body);
  68     }
  69
  70     // only enable editors manually
  71     CKEDITOR.disableAutoInline = true;
  72     // EDIT ALL THE THINGS
  73     CKEDITOR.dtd.$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') && is_editable_node(element)) {
  88                         image_dialog(editor, element);
  89                         return;
  90                     }
  91
  92                     element = get_selected_link(editor) || evt.data.element;
  93                     if (!(element.is('a') && is_editable_node(element))) {
  94                         return;
  95                     }
  96
  97                     editor.getSelection().selectElement(element);
  98                     link_dialog(editor);
  99                 }, null, null, 500);
 100
 101                 //noinspection JSValidateTypes
 102                 editor.addCommand('link', {
 103                     exec: function (editor) {
 104                         link_dialog(editor);
 105                         return true;
 106                     },
 107                     canUndo: false,
 108                     editorFocus: true,
 109                     context: 'a',
 110                 });
 111                 //noinspection JSValidateTypes
 112                 editor.addCommand('image', {
 113                     exec: function (editor) {
 114                         image_dialog(editor);
 115                         return true;
 116                     },
 117                     canUndo: false,
 118                     editorFocus: true,
 119                     context: 'img',
 120                 });
 121
 122                 editor.ui.addButton('Link', {
 123                     label: 'Link',
 124                     command: 'link',
 125                     toolbar: 'links,10',
 126                 });
 127                 editor.ui.addButton('Image', {
 128                     label: 'Image',
 129                     command: 'image',
 130                     toolbar: 'insert,10',
 131                 });
 132
 133                 editor.setKeystroke(CKEDITOR.CTRL + 76 /*L*/, 'link');
 134             }
 135         });
 136         CKEDITOR.plugins.add( 'tablebutton', {
 137             requires: 'panelbutton,floatpanel',
 138             init: function( editor ) {
 139                 var label = "Table";
 140
 141                 editor.ui.add('TableButton', CKEDITOR.UI_PANELBUTTON, {
 142                     label: label,
 143                     title: label,
 144                     // use existing 'table' icon
 145                     icon: 'table',
 146                     modes: { wysiwyg: true },
 147                     editorFocus: true,
 148                     // panel opens in iframe, @css is CSS file <link>-ed within
 149                     // frame document, @attributes are set on iframe itself.
 150                     panel: {
 151                         css: '/website/static/src/css/editor.css',
 152                         attributes: { 'role': 'listbox', 'aria-label': label, },
 153                     },
 154
 155                     onBlock: function (panel, block) {
 156                         block.autoSize = true;
 157                         block.element.setHtml(openerp.qweb.render('website.editor.table.panel', {
 158                             rows: 5,
 159                             cols: 5,
 160                         }));
 161
 162                         var $table = $(block.element.$).on('mouseenter', 'td', function (e) {
 163                             var $e = $(e.target);
 164                             var y = $e.index() + 1;
 165                             var x = $e.closest('tr').index() + 1;
 166
 167                             $table
 168                                 .find('td').removeClass('selected').end()
 169                                 .find('tr:lt(' + String(x) + ')')
 170                                 .children().filter(function () { return $(this).index() < y; })
 171                                 .addClass('selected');
 172                         }).on('click', 'td', function (e) {
 173                             var $e = $(e.target);
 174
 175                             //noinspection JSPotentiallyInvalidConstructorUsage
 176                             var table = new CKEDITOR.dom.element(
 177                                 $(openerp.qweb.render('website.editor.table', {
 178                                     rows: $e.closest('tr').index() + 1,
 179                                     cols: $e.index() + 1,
 180                                 }))[0]);
 181
 182                             editor.insertElement(table);
 183                             setTimeout(function () {
 184                                 //noinspection JSPotentiallyInvalidConstructorUsage
 185                                 var firstCell = new CKEDITOR.dom.element(table.$.rows[0].cells[0]);
 186                                 var range = editor.createRange();
 187                                 range.moveToPosition(firstCell, CKEDITOR.POSITION_AFTER_START);
 188                                 range.select();
 189                             }, 0);
 190                         });
 191
 192                         block.element.getDocument().getBody().setStyle('overflow', 'hidden');
 193                         CKEDITOR.ui.fire('ready', this);
 194                     },
 195                 });
 196             }
 197         });
 198
 199         CKEDITOR.plugins.add('linkstyle', {
 200             requires: 'panelbutton,floatpanel',
 201             init: function (editor) {
 202                 var label = "Link Style";
 203
 204                 editor.ui.add('LinkStyle', CKEDITOR.UI_PANELBUTTON, {
 205                     label: label,
 206                     title: label,
 207                     icon: '/website/static/src/img/bglink.png',
 208                     modes: { wysiwyg: true },
 209                     editorFocus: true,
 210                     context: 'a',
 211                     panel: {
 212                         css: '/website/static/lib/bootstrap/css/bootstrap.css',
 213                         attributes: { 'role': 'listbox', 'aria-label': label },
 214                     },
 215
 216                     types: {
 217                         'btn-default': _t("Basic"),
 218                         'btn-primary': _t("Primary"),
 219                         'btn-success': _t("Success"),
 220                         'btn-info': _t("Info"),
 221                         'btn-warning': _t("Warning"),
 222                         'btn-danger': _t("Danger"),
 223                     },
 224                     sizes: {
 225                         'btn-xs': _t("Extra Small"),
 226                         'btn-sm': _t("Small"),
 227                         '': _t("Default"),
 228                         'btn-lg': _t("Large")
 229                     },
 230
 231                     onRender: function () {
 232                         var self = this;
 233                         editor.on('selectionChange', function (e) {
 234                             var path = e.data.path, el;
 235
 236                             if (!(e = path.contains('a')) || e.isReadOnly()) {
 237                                 self.disable();
 238                                 return;
 239                             }
 240
 241                             self.enable();
 242                         });
 243                         // no hook where button is available, so wait
 244                         // "some time" after render.
 245                         setTimeout(function () {
 246                             self.disable();
 247                         }, 0)
 248                     },
 249                     enable: function () {
 250                         this.setState(CKEDITOR.TRISTATE_OFF);
 251                     },
 252                     disable: function () {
 253                         this.setState(CKEDITOR.TRISTATE_DISABLED);
 254                     },
 255
 256                     onOpen: function () {
 257                         var link = get_selected_link(editor);
 258                         var id = this._.id;
 259                         var block = this._.panel._.panel._.blocks[id];
 260                         var $root = $(block.element.$);
 261                         $root.find('button').removeClass('active').removeProp('disabled');
 262
 263                         // enable buttons matching link state
 264                         for (var type in this.types) {
 265                             if (!this.types.hasOwnProperty(type)) { continue; }
 266                             if (!link.hasClass(type)) { continue; }
 267
 268                             $root.find('button[data-type=types].' + type)
 269                                  .addClass('active');
 270                         }
 271                         var found;
 272                         for (var size in this.sizes) {
 273                             if (!this.sizes.hasOwnProperty(size)) { continue; }
 274                             if (!size || !link.hasClass(size)) { continue; }
 275                             found = true;
 276                             $root.find('button[data-type=sizes].' + size)
 277                                  .addClass('active');
 278                         }
 279                         if (!found && link.hasClass('btn')) {
 280                             $root.find('button[data-type="sizes"][data-set-class=""]')
 281                                  .addClass('active');
 282                         }
 283                     },
 284
 285                     onBlock: function (panel, block) {
 286                         var self = this;
 287                         block.autoSize = true;
 288
 289                         var html = ['<div style="padding: 5px">'];
 290                         html.push('<div style="white-space: nowrap">');
 291                         _(this.types).each(function (label, key) {
 292                             html.push(_.str.sprintf(
 293                                 '<button type="button" class="btn %s" ' +
 294                                         'data-type="types" data-set-class="%s">%s</button>',
 295                                 key, key, label));
 296                         });
 297                         html.push('</div>');
 298                         html.push('<div style="white-space: nowrap; margin: 5px 0; text-align: center">');
 299                         _(this.sizes).each(function (label, key) {
 300                             html.push(_.str.sprintf(
 301                                 '<button type="button" class="btn btn-default %s" ' +
 302                                         'data-type="sizes" data-set-class="%s">%s</button>',
 303                                 key, key, label));
 304                         });
 305                         html.push('</div>');
 306                         html.push('<button type="button" class="btn btn-link btn-block" ' +
 307                                           'data-type="reset">Reset</button>');
 308                         html.push('</div>');
 309
 310                         block.element.setHtml(html.join(' '));
 311                         var $panel = $(block.element.$);
 312                         $panel.on('click', 'button', function () {
 313                             self.clicked(this);
 314                         });
 315                     },
 316                     clicked: function (button) {
 317                         editor.focus();
 318                         editor.fire('saveSnapshot');
 319
 320                         var $button = $(button),
 321                               $link = $(get_selected_link(editor).$);
 322                         if (!$link.hasClass('btn')) {
 323                             $link.addClass('btn btn-default');
 324                         }
 325                         switch($button.data('type')) {
 326                         case 'reset':
 327                             $link.removeClass('btn')
 328                                  .removeClass(_.keys(this.types).join(' '))
 329                                  .removeClass(_.keys(this.sizes).join(' '));
 330                             break;
 331                         case 'types':
 332                             $link.removeClass(_.keys(this.types).join(' '))
 333                                  .addClass($button.data('set-class'));
 334                             break;
 335                         case 'sizes':
 336                             $link.removeClass(_.keys(this.sizes).join(' '))
 337                                  .addClass($button.data('set-class'));
 338                         }
 339                         this._.panel.hide();
 340
 341                         editor.fire('saveSnapshot');
 342                     },
 343
 344                 });
 345             }
 346         });
 347
 348         CKEDITOR.plugins.add('oeref', {
 349             requires: 'widget',
 350
 351             init: function (editor) {
 352                 var specials = {
 353                     // Can't find the correct ACL rule to only allow img tags
 354                     image: { content: '*' },
 355                     html: { text: '*' },
 356                     monetary: {
 357                         text: {
 358                             selector: 'span.oe_currency_value',
 359                             allowedContent: { }
 360                         }
 361                     }
 362                 };
 363                 _(specials).each(function (editable, type) {
 364                     editor.widgets.add(type, {
 365                         draggable: false,
 366                         editables: editable,
 367                         upcast: function (el) {
 368                             return  el.attributes['data-oe-type'] === type;
 369
 370                         }
 371                     });
 372                 });
 373                 editor.widgets.add('oeref', {
 374                     draggable: false,
 375                     editables: {
 376                         text: {
 377                             selector: '*',
 378                             allowedContent: { }
 379                         },
 380                     },
 381                     upcast: function (el) {
 382                         var type = el.attributes['data-oe-type'];
 383                         if (!type || (type in specials)) {
 384                             return false;
 385                         }
 386                         if (el.attributes['data-oe-original']) {
 387                             while (el.children.length) {
 388                                 el.children[0].remove();
 389                             }
 390                             el.add(new CKEDITOR.htmlParser.text(
 391                                 el.attributes['data-oe-original']
 392                             ));
 393                         }
 394                         return true;
 395                     }
 396                 });
 397
 398                 editor.widgets.add('icons', {
 399                     draggable: false,
 400
 401                     init: function () {
 402                         this.on('edit', function () {
 403                             new website.editor.FontIconsDialog(editor, this.element.$)
 404                                 .appendTo(document.body);
 405                         });
 406                     },
 407                     upcast: function (el) {
 408                         return el.hasClass('fa')
 409                             // ignore ir.ui.view (other data-oe-model should
 410                             // already have been matched by oeref and
 411                             // monetary?
 412                             && !el.attributes['data-oe-model'];
 413                     }
 414                 });
 415             }
 416         });
 417
 418         var editor = new website.EditorBar();
 419         var $body = $(document.body);
 420         editor.prependTo($body).then(function () {
 421             if (location.search.indexOf("enable_editor") >= 0) {
 422                 editor.edit();
 423             }
 424         });
 425     };
 426
 427     /* ----- TOP EDITOR BAR FOR ADMIN ---- */
 428     website.EditorBar = openerp.Widget.extend({
 429         template: 'website.editorbar',
 430         events: {
 431             'click button[data-action=edit]': 'edit',
 432             'click button[data-action=save]': 'save',
 433             'click a[data-action=cancel]': 'cancel',
 434         },
 435         container: 'body',
 436         customize_setup: function() {
 437             var self = this;
 438             var view_name = $(document.documentElement).data('view-xmlid');
 439             if (!view_name) {
 440                 this.$('#customize-menu-button').addClass("hidden");
 441             }
 442             var menu = $('#customize-menu');
 443             this.$('#customize-menu-button').click(function(event) {
 444                 menu.empty();
 445                 openerp.jsonRpc('/website/customize_template_get', 'call', { 'xml_id': view_name }).then(
 446                     function(result) {
 447                         _.each(result, function (item) {
 448                             if (item.xml_id === "website.debugger" && !window.location.search.match(/[&?]debug(&|$)/)) return;
 449                             if (item.header) {
 450                                 menu.append('<li class="dropdown-header">' + item.name + '</li>');
 451                             } else {
 452                                 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>',
 453                                     item.id, item.active ? '-check' : '', item.name));
 454                             }
 455                         });
 456                         // Adding Static Menus
 457                         menu.append('<li class="divider"></li>');
 458                         menu.append('<li><a data-action="ace" href="#">HTML Editor</a></li>');
 459                         menu.append('<li class="js_change_theme"><a href="/page/website.themes">Change Theme</a></li>');
 460                         menu.append('<li><a href="/web#return_label=Website&action=website.action_module_website">Install Apps</a></li>');
 461                         self.trigger('rte:customize_menu_ready');
 462                     }
 463                 );
 464             });
 465             menu.on('click', 'a[data-action!=ace]', function (event) {
 466                 var view_id = $(event.currentTarget).data('view-id');
 467                 openerp.jsonRpc('/website/customize_template_toggle', 'call', {
 468                     'view_id': view_id
 469                 }).then( function() {
 470                     window.location.reload();
 471                 });
 472             });
 473         },
 474         start: function() {
 475             // remove placeholder editor bar
 476             var fakebar = document.getElementById('website-top-navbar-placeholder');
 477             if (fakebar) {
 478                 fakebar.parentNode.removeChild(fakebar);
 479             }
 480
 481             var self = this;
 482             this.saving_mutex = new openerp.Mutex();
 483
 484             this.$('#website-top-edit').hide();
 485             this.$('#website-top-view').show();
 486
 487             $('.dropdown-toggle').dropdown();
 488             this.customize_setup();
 489
 490             this.$buttons = {
 491                 edit: this.$('button[data-action=edit]'),
 492                 save: this.$('button[data-action=save]'),
 493                 cancel: this.$('button[data-action=cancel]'),
 494             };
 495
 496             this.rte = new website.RTE(this);
 497             this.rte.on('change', this, this.proxy('rte_changed'));
 498             this.rte.on('rte:ready', this, function () {
 499                 self.setup_hover_buttons();
 500                 self.trigger('rte:ready');
 501                 self.check_height();
 502             });
 503
 504             $(window).on('resize', _.debounce(this.check_height.bind(this), 50));
 505             this.check_height();
 506
 507             if (website.is_editable_button) {
 508                 this.$("button[data-action=edit]").removeClass("hidden");
 509             }
 510
 511             return $.when(
 512                 this._super.apply(this, arguments),
 513                 this.rte.appendTo(this.$('#website-top-edit .nav.pull-right'))
 514             ).then(function () {
 515                 self.check_height();
 516             });
 517         },
 518         check_height: function () {
 519             var editor_height = this.$el.outerHeight();
 520             if (this.get('height') != editor_height) {
 521                 $(document.body).css('padding-top', editor_height);
 522                 this.set('height', editor_height);
 523             }
 524         },
 525         edit: function () {
 526             this.$buttons.edit.prop('disabled', true);
 527             this.$('#website-top-view').hide();
 528             this.$('#website-top-edit').show();
 529             $('.css_non_editable_mode_hidden').removeClass("css_non_editable_mode_hidden");
 530
 531             this.rte.start_edition().then(this.check_height.bind(this));
 532             this.trigger('rte:called');
 533         },
 534         rte_changed: function () {
 535             this.$buttons.save.prop('disabled', false);
 536         },
 537         save: function () {
 538             var self = this;
 539
 540             observer.disconnect();
 541             var editor = this.rte.editor;
 542             var root = editor.element.$;
 543             editor.destroy();
 544             // FIXME: select editables then filter by dirty?
 545             var defs = this.rte.fetch_editables(root)
 546                 .filter('.oe_dirty')
 547                 .removeAttr('contentEditable')
 548                 .removeClass('oe_dirty oe_editable cke_focus oe_carlos_danger')
 549                 .map(function () {
 550                     var $el = $(this);
 551                     // TODO: Add a queue with concurrency limit in webclient
 552                     // https://github.com/medikoo/deferred/blob/master/lib/ext/function/gate.js
 553                     return self.saving_mutex.exec(function () {
 554                         return self.saveElement($el)
 555                             .then(undefined, function (thing, response) {
 556                                 // because ckeditor regenerates all the dom,
 557                                 // we can't just setup the popover here as
 558                                 // everything will be destroyed by the DOM
 559                                 // regeneration. Add markings instead, and
 560                                 // returns a new rejection with all relevant
 561                                 // info
 562                                 var id = _.uniqueId('carlos_danger_');
 563                                 $el.addClass('oe_dirty oe_carlos_danger');
 564                                 $el.addClass(id);
 565                                 return $.Deferred().reject({
 566                                     id: id,
 567                                     error: response.data,
 568                                 });
 569                             });
 570                     });
 571                 }).get();
 572             return $.when.apply(null, defs).then(function () {
 573                 website.reload();
 574             }, function (failed) {
 575                 // If there were errors, re-enable edition
 576                 self.rte.start_edition(true).then(function () {
 577                     // jquery's deferred being a pain in the ass
 578                     if (!_.isArray(failed)) { failed = [failed]; }
 579
 580                     _(failed).each(function (failure) {
 581                         var html = failure.error.exception_type === "except_osv";
 582                         if (html) {
 583                             var msg = $("<div/>").text(failure.error.message).html();
 584                             var data = msg.substring(3,msg.length-2).split(/', u'/);
 585                             failure.error.message = '<b>' + data[0] + '</b><br/>' + data[1];
 586                         }
 587                         $(root).find('.' + failure.id)
 588                             .removeClass(failure.id)
 589                             .popover({
 590                                 html: html,
 591                                 trigger: 'hover',
 592                                 content: failure.error.message,
 593                                 placement: 'auto top',
 594                             })
 595                             // Force-show popovers so users will notice them.
 596                             .popover('show');
 597                     });
 598                 });
 599             });
 600         },
 601         /**
 602          * Saves an RTE content, which always corresponds to a view section (?).
 603          */
 604         saveElement: function ($el) {
 605             var markup = $el.prop('outerHTML');
 606             return openerp.jsonRpc('/web/dataset/call', 'call', {
 607                 model: 'ir.ui.view',
 608                 method: 'save',
 609                 args: [$el.data('oe-id'), markup,
 610                        $el.data('oe-xpath') || null,
 611                        website.get_context()],
 612             });
 613         },
 614         cancel: function () {
 615             new $.Deferred(function (d) {
 616                 var $dialog = $(openerp.qweb.render('website.editor.discard')).appendTo(document.body);
 617                 $dialog.on('click', '.btn-danger', function () {
 618                     d.resolve();
 619                 }).on('hidden.bs.modal', function () {
 620                     d.reject();
 621                 });
 622                 d.always(function () {
 623                     $dialog.remove();
 624                 });
 625                 $dialog.modal('show');
 626             }).then(function () {
 627                 website.reload();
 628             })
 629         },
 630
 631         /**
 632          * Creates a "hover" button for image and link edition
 633          *
 634          * @param {String} label the button's label
 635          * @param {Function} editfn edition function, called when clicking the button
 636          * @param {String} [classes] additional classes to set on the button
 637          * @returns {jQuery}
 638          */
 639         make_hover_button: function (label, editfn, classes) {
 640             return $(openerp.qweb.render('website.editor.hoverbutton', {
 641                 label: label,
 642                 classes: classes,
 643             })).hide().appendTo(document.body).click(function (e) {
 644                 e.preventDefault();
 645                 e.stopPropagation();
 646                 editfn.call(this, e);
 647             });
 648         },
 649         /**
 650          * For UI clarity, during RTE edition when the user hovers links and
 651          * images a small button should appear to make the capability clear,
 652          * as not all users think of double-clicking the image or link.
 653          */
 654         setup_hover_buttons: function () {
 655             var editor = this.rte.editor;
 656             var $link_button = this.make_hover_button(_t("Change"), function () {
 657                 var sel = new CKEDITOR.dom.element(previous);
 658                 editor.getSelection().selectElement(sel);
 659                 if(sel.hasClass('fa')) {
 660                     new website.editor.FontIconsDialog(editor, previous)
 661                         .appendTo(document.body);
 662                 } else if (previous.tagName.toUpperCase() === 'A') {
 663                     link_dialog(editor);
 664                 }
 665                 $link_button.hide();
 666                 previous = null;
 667             }, 'btn-xs');
 668             var $image_button = this.make_hover_button(_t("Change"), function () {
 669                 image_dialog(editor, new CKEDITOR.dom.element(previous));
 670                 $image_button.hide();
 671                 previous = null;
 672             }, 'btn-sm');
 673
 674             function is_icons_widget(element) {
 675                 var w = editor.widgets.getByElement(element);
 676                 return w && w.name === 'icons';
 677             }
 678
 679             // previous is the state of the button-trigger: it's the
 680             // currently-ish hovered element which can trigger a button showing.
 681             // -ish, because when moving to the button itself ``previous`` is
 682             // still set to the element having triggered showing the button.
 683             var previous;
 684             $(editor.element.$).on('mouseover', 'a, img, .fa', function () {
 685                 // Back from edit button -> ignore
 686                 if (previous && previous === this) { return; }
 687
 688                 // hover button should appear for "editable" links and images
 689                 // (img and a nodes whose *attributes* are editable, they
 690                 // can not be "editing hosts") *or* for non-editing-host
 691                 // elements bearing an ``fa`` class. These should have been
 692                 // made into CKE widgets which are editing hosts by
 693                 // definition, so instead check if the element has been
 694                 // converted/upcasted to an fa widget
 695                 var selected = new CKEDITOR.dom.element(this);
 696                 if (!(is_editable_node(selected) || is_icons_widget(selected))) {
 697                     return;
 698                 }
 699
 700                 previous = this;
 701                 var $selected = $(this);
 702                 var position = $selected.offset();
 703                 if ($selected.is('img')) {
 704                     $link_button.hide();
 705                     // center button on image
 706                     $image_button.show().offset({
 707                         top: $selected.outerHeight() / 2
 708                                 + position.top
 709                                 - $image_button.outerHeight() / 2,
 710                         left: $selected.outerWidth() / 2
 711                                 + position.left
 712                                 - $image_button.outerWidth() / 2,
 713                     });
 714                 } else {
 715                     $image_button.hide();
 716                     // put button below link, horizontally centered
 717                     $link_button.show().offset({
 718                         top: $selected.outerHeight()
 719                                 + position.top,
 720                         left: $selected.outerWidth() / 2
 721                                 + position.left
 722                                 - $link_button.outerWidth() / 2
 723                     })
 724                 }
 725             }).on('mouseleave', 'a, img, .fa', function (e) {
 726                 var current = document.elementFromPoint(e.clientX, e.clientY);
 727                 if (current === $link_button[0] || current === $image_button[0]) {
 728                     return;
 729                 }
 730                 $image_button.add($link_button).hide();
 731                 previous = null;
 732             });
 733         }
 734     });
 735
 736     var blocks_selector = _.keys(CKEDITOR.dtd.$block).join(',');
 737     /* ----- RICH TEXT EDITOR ---- */
 738     website.RTE = openerp.Widget.extend({
 739         tagName: 'li',
 740         id: 'oe_rte_toolbar',
 741         className: 'oe_right oe_rte_toolbar',
 742         // editor.ui.items -> possible commands &al
 743         // editor.applyStyle(new CKEDITOR.style({element: "span",styles: {color: "#(color)"},overrides: [{element: "font",attributes: {color: null}}]}, {color: '#ff0000'}));
 744
 745         init: function (EditorBar) {
 746             this.EditorBar = EditorBar;
 747             this._super.apply(this, arguments);
 748         },
 749
 750         /**
 751          * In Webkit-based browsers, triple-click will select a paragraph up to
 752          * the start of the next "paragraph" including any empty space
 753          * inbetween. When said paragraph is removed or altered, it nukes
 754          * the empty space and brings part of the content of the next
 755          * "paragraph" (which may well be e.g. an image) into the current one,
 756          * completely fucking up layouts and breaking snippets.
 757          *
 758          * Try to fuck around with selections on triple-click to attempt to
 759          * fix this garbage behavior.
 760          *
 761          * Note: for consistent behavior we may actually want to take over
 762          * triple-clicks, in all browsers in order to ensure consistent cross-
 763          * platform behavior instead of being at the mercy of rendering engines
 764          * & platform selection quirks?
 765          */
 766         webkitSelectionFixer: function (root) {
 767             root.addEventListener('click', function (e) {
 768                 // only webkit seems to have a fucked up behavior, ignore others
 769                 // FIXME: $.browser goes away in jquery 1.9...
 770                 if (!$.browser.webkit) { return; }
 771                 // http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-eventgroupings-mouseevents
 772                 // The detail attribute indicates the number of times a mouse button has been pressed
 773                 // we just want the triple click
 774                 if (e.detail !== 3) { return; }
 775                 e.preventDefault();
 776
 777                 // Get closest block-level element to the triple-clicked
 778                 // element (using ckeditor's block list because why not)
 779                 var $closest_block = $(e.target).closest(blocks_selector);
 780
 781                 // manually set selection range to the content of the
 782                 // triple-clicked block-level element, to avoid crossing over
 783                 // between block-level elements
 784                 document.getSelection().selectAllChildren($closest_block[0]);
 785             });
 786         },
 787         tableNavigation: function (root) {
 788             var self = this;
 789             $(root).on('keydown', function (e) {
 790                 // ignore non-TAB
 791                 if (e.which !== 9) { return; }
 792
 793                 if (self.handleTab(e)) {
 794                     e.preventDefault();
 795                 }
 796             });
 797         },
 798         /**
 799          * Performs whatever operation is necessary on a [TAB] hit, returns
 800          * ``true`` if the event's default should be cancelled (if the TAB was
 801          * handled by the function)
 802          */
 803         handleTab: function (event) {
 804             var forward = !event.shiftKey;
 805
 806             var root = window.getSelection().getRangeAt(0).commonAncestorContainer;
 807             var $cell = $(root).closest('td,th');
 808
 809             if (!$cell.length) { return false; }
 810
 811             var cell = $cell[0];
 812
 813             // find cell in same row
 814             var row = cell.parentNode;
 815             var sibling = row.cells[cell.cellIndex + (forward ? 1 : -1)];
 816             if (sibling) {
 817                 document.getSelection().selectAllChildren(sibling);
 818                 return true;
 819             }
 820
 821             // find cell in previous/next row
 822             var table = row.parentNode;
 823             var sibling_row = table.rows[row.rowIndex + (forward ? 1 : -1)];
 824             if (sibling_row) {
 825                 var new_cell = sibling_row.cells[forward ? 0 : sibling_row.cells.length - 1];
 826                 document.getSelection().selectAllChildren(new_cell);
 827                 return true;
 828             }
 829
 830             // at edge cells, copy word/openoffice behavior: if going backwards
 831             // from first cell do nothing, if going forwards from last cell add
 832             // a row
 833             if (forward) {
 834                 var row_size = row.cells.length;
 835                 var new_row = document.createElement('tr');
 836                 while(row_size--) {
 837                     var newcell = document.createElement('td');
 838                     // zero-width space
 839                     newcell.textContent = '\u200B';
 840                     new_row.appendChild(newcell);
 841                 }
 842                 table.appendChild(new_row);
 843                 document.getSelection().selectAllChildren(new_row.cells[0]);
 844             }
 845
 846             return true;
 847         },
 848         /**
 849          * Makes the page editable
 850          *
 851          * @param {Boolean} [restart=false] in case the edition was already set
 852          *                                  up once and is being re-enabled.
 853          * @returns {$.Deferred} deferred indicating when the RTE is ready
 854          */
 855         start_edition: function (restart) {
 856             var self = this;
 857             // create a single editor for the whole page
 858             var root = document.getElementById('wrapwrap');
 859             if (!restart) {
 860                 $(root).on('dragstart', 'img', function (e) {
 861                     e.preventDefault();
 862                 });
 863                 this.webkitSelectionFixer(root);
 864                 this.tableNavigation(root);
 865             }
 866             var def = $.Deferred();
 867             var editor = this.editor = CKEDITOR.inline(root, self._config());
 868             editor.on('instanceReady', function () {
 869                 editor.setReadOnly(false);
 870                 // ckeditor set root to editable, disable it (only inner
 871                 // sections are editable)
 872                 // FIXME: are there cases where the whole editor is editable?
 873                 editor.editable().setReadOnly(true);
 874
 875                 self.setup_editables(root);
 876
 877                 try {
 878                     // disable firefox's broken table resizing thing
 879                     document.execCommand("enableObjectResizing", false, "false");
 880                     document.execCommand("enableInlineTableEditing", false, "false");
 881                 } catch (e) {}
 882
 883                 // detect & setup any CKEDITOR widget within a newly dropped
 884                 // snippet. There does not seem to be a simple way to do it for
 885                 // HTML not inserted via ckeditor APIs:
 886                 // https://dev.ckeditor.com/ticket/11472
 887                 $(document.body)
 888                     .off('snippet-dropped')
 889                     .on('snippet-dropped', function (e, el) {
 890                         // CKEDITOR data processor extended by widgets plugin
 891                         // to add wrappers around upcasting elements
 892                         el.innerHTML = editor.dataProcessor.toHtml(el.innerHTML, {
 893                             fixForBody: false,
 894                             dontFilter: true,
 895                         });
 896                         // then repository.initOnAll() handles the conversion
 897                         // from wrapper to actual widget instance (or something
 898                         // like that).
 899                         setTimeout(function () {
 900                             editor.widgets.initOnAll();
 901                         }, 0);
 902                     });
 903
 904                 self.trigger('rte:ready');
 905                 def.resolve();
 906             });
 907             return def;
 908         },
 909
 910         setup_editables: function (root) {
 911             // selection of editable sub-items was previously in
 912             // EditorBar#edit, but for some unknown reason the elements were
 913             // apparently removed and recreated (?) at editor initalization,
 914             // and observer setup was lost.
 915             var self = this;
 916             // setup dirty-marking for each editable element
 917             this.fetch_editables(root)
 918                 .addClass('oe_editable')
 919                 .each(function () {
 920                     var node = this;
 921                     var $node = $(node);
 922                     // only explicitly set contenteditable on view sections,
 923                     // cke widgets system will do the widgets themselves
 924                     if ($node.data('oe-model') === 'ir.ui.view') {
 925                         node.contentEditable = true;
 926                     }
 927
 928                     observer.observe(node, OBSERVER_CONFIG);
 929                     $node.one('content_changed', function () {
 930                         $node.addClass('oe_dirty');
 931                         self.trigger('change');
 932                     });
 933                 });
 934         },
 935
 936         fetch_editables: function (root) {
 937             return $(root).find('[data-oe-model]')
 938                 .not('link, script')
 939                 .not('.oe_snippet_editor')
 940                 .filter(function () {
 941                     var $this = $(this);
 942                     // keep view sections and fields which are *not* in
 943                     // view sections for top-level editables
 944                     return $this.data('oe-model') === 'ir.ui.view'
 945                        || !$this.closest('[data-oe-model = "ir.ui.view"]').length;
 946                 });
 947         },
 948
 949         _current_editor: function () {
 950             return CKEDITOR.currentInstance;
 951         },
 952         _config: function () {
 953             // base plugins minus
 954             // - magicline (captures mousein/mouseout -> breaks draggable)
 955             // - contextmenu & tabletools (disable contextual menu)
 956             // - bunch of unused plugins
 957             var plugins = [
 958                 'a11yhelp', 'basicstyles', 'blockquote',
 959                 'clipboard', 'colorbutton', 'colordialog', 'dialogadvtab',
 960                 'elementspath', /*'enterkey',*/ 'entities', 'filebrowser',
 961                 'find', 'floatingspace','format', 'htmlwriter', 'iframe',
 962                 'indentblock', 'indentlist', 'justify',
 963                 'list', 'pastefromword', 'pastetext', 'preview',
 964                 'removeformat', 'resize', 'save', 'selectall', 'stylescombo',
 965                 'table', 'templates', 'toolbar', 'undo', 'wysiwygarea'
 966             ];
 967             return {
 968                 // FIXME
 969                 language: 'en',
 970                 // Disable auto-generated titles
 971                 // FIXME: accessibility, need to generate user-sensible title, used for @title and @aria-label
 972                 title: false,
 973                 plugins: plugins.join(','),
 974                 uiColor: '',
 975                 // FIXME: currently breaks RTE?
 976                 // Ensure no config file is loaded
 977                 customConfig: '',
 978                 // Disable ACF
 979                 allowedContent: true,
 980                 // Don't insert paragraphs around content in e.g. <li>
 981                 autoParagraph: false,
 982                 // Don't automatically add &nbsp; or <br> in empty block-level
 983                 // elements when edition starts
 984                 fillEmptyBlocks: false,
 985                 filebrowserImageUploadUrl: "/website/attach",
 986                 // Support for sharedSpaces in 4.x
 987                 extraPlugins: 'sharedspace,customdialogs,tablebutton,oeref,linkstyle',
 988                 // Place toolbar in controlled location
 989                 sharedSpaces: { top: 'oe_rte_toolbar' },
 990                 toolbar: [{
 991                         name: 'basicstyles', items: [
 992                         "Bold", "Italic", "Underline", "Strike", "Subscript",
 993                         "Superscript", "TextColor", "BGColor", "RemoveFormat"
 994                     ]},{
 995                     name: 'span', items: [
 996                         "Link", "LinkStyle", "Blockquote", "BulletedList",
 997                         "NumberedList", "Indent", "Outdent"
 998                     ]},{
 999                     name: 'justify', items: [
1000                         "JustifyLeft", "JustifyCenter", "JustifyRight", "JustifyBlock"
1001                     ]},{
1002                     name: 'special', items: [
1003                         "Image", "TableButton"
1004                     ]},{
1005                     name: 'styles', items: [
1006                         "Styles"
1007                     ]}
1008                 ],
1009                 // styles dropdown in toolbar
1010                 stylesSet: [
1011                     {name: "Normal", element: 'p'},
1012                     {name: "Heading 1", element: 'h1'},
1013                     {name: "Heading 2", element: 'h2'},
1014                     {name: "Heading 3", element: 'h3'},
1015                     {name: "Heading 4", element: 'h4'},
1016                     {name: "Heading 5", element: 'h5'},
1017                     {name: "Heading 6", element: 'h6'},
1018                     {name: "Formatted", element: 'pre'},
1019                     {name: "Address", element: 'address'}
1020                 ],
1021             };
1022         },
1023     });
1024
1025     website.editor = { };
1026     website.editor.Dialog = openerp.Widget.extend({
1027         events: {
1028             'hidden.bs.modal': 'destroy',
1029             'click button.save': 'save',
1030             'click button[data-dismiss="modal"]': 'cancel',
1031         },
1032         init: function (editor) {
1033             this._super();
1034             this.editor = editor;
1035         },
1036         start: function () {
1037             var sup = this._super();
1038             this.$el.modal({backdrop: 'static'});
1039             this.$('input:first').focus();
1040             return sup;
1041         },
1042         save: function () {
1043             this.close();
1044         },
1045         cancel: function () {
1046         },
1047         close: function () {
1048             this.$el.modal('hide');
1049         },
1050     });
1051
1052     website.editor.LinkDialog = website.editor.Dialog.extend({
1053         template: 'website.editor.dialog.link',
1054         events: _.extend({}, website.editor.Dialog.prototype.events, {
1055             'change :input.url-source': function (e) { this.changed($(e.target)); },
1056             'mousedown': function (e) {
1057                 var $target = $(e.target).closest('.list-group-item');
1058                 if (!$target.length || $target.hasClass('active')) {
1059                     // clicked outside groups, or clicked in active groups
1060                     return;
1061                 }
1062
1063                 this.changed($target.find('.url-source').filter(':input'));
1064             },
1065             'click button.remove': 'remove_link',
1066             'change input#link-text': function (e) {
1067                 this.text = $(e.target).val()
1068             },
1069         }),
1070         init: function (editor) {
1071             this._super(editor);
1072             this.text = null;
1073             // Store last-performed request to be able to cancel/abort it.
1074             this.page_exists_req = null;
1075             this.search_pages_req = null;
1076         },
1077         start: function () {
1078             var self = this;
1079             var last;
1080             this.$('#link-page').select2({
1081                 minimumInputLength: 1,
1082                 placeholder: _t("New or existing page"),
1083                 query: function (q) {
1084                     if (q.term == last) return;
1085                     last = q.term;
1086                     $.when(
1087                         self.page_exists(q.term),
1088                         self.fetch_pages(q.term)
1089                     ).then(function (exists, results) {
1090                         var rs = _.map(results, function (r) {
1091                             return { id: r.url, text: r.name, };
1092                         });
1093                         if (!exists) {
1094                             rs.push({
1095                                 create: true,
1096                                 id: q.term,
1097                                 text: _.str.sprintf(_t("Create page '%s'"), q.term),
1098                             });
1099                         }
1100                         q.callback({
1101                             more: false,
1102                             results: rs
1103                         });
1104                     }, function () {
1105                         q.callback({more: false, results: []});
1106                     });
1107                 },
1108             });
1109             return this._super().then(this.proxy('bind_data'));
1110         },
1111         save: function () {
1112             var self = this, _super = this._super.bind(this);
1113             var $e = this.$('.list-group-item.active .url-source').filter(':input');
1114             var val = $e.val();
1115             if (!val || !$e[0].checkValidity()) {
1116                 // FIXME: error message
1117                 $e.closest('.form-group').addClass('has-error');
1118                 $e.focus();
1119                 return;
1120             }
1121
1122             var done = $.when();
1123             if ($e.hasClass('email-address')) {
1124                 this.make_link('mailto:' + val, false, val);
1125             } else if ($e.hasClass('page')) {
1126                 var data = $e.select2('data');
1127                 if (!data.create) {
1128                     self.make_link(data.id, false, data.text);
1129                 } else {
1130                     // Create the page, get the URL back
1131                     done = $.get(_.str.sprintf(
1132                             '/website/add/%s?noredirect=1', encodeURI(data.id)))
1133                         .then(function (response) {
1134                             self.make_link(response, false, data.id);
1135                         });
1136                 }
1137             } else {
1138                 this.make_link(val, this.$('input.window-new').prop('checked'));
1139             }
1140             done.then(_super);
1141         },
1142         make_link: function (url, new_window, label) {
1143         },
1144         bind_data: function (text, href, new_window) {
1145             href = href || this.element && (this.element.data( 'cke-saved-href')
1146                                     ||  this.element.getAttribute('href'));
1147
1148             if (new_window === undefined) {
1149                 new_window = this.element
1150                         ? this.element.getAttribute('target') === '_blank'
1151                         : false;
1152             }
1153             if (text === undefined) {
1154                 text = this.element ? this.element.getText() : '';
1155             }
1156
1157             this.$('input#link-text').val(text);
1158             this.$('input.window-new').prop('checked', new_window);
1159
1160             if (!href) { return; }
1161             var match, $control;
1162             if ((match = /mailto:(.+)/.exec(href))) {
1163                 $control = this.$('input.email-address').val(match[1]);
1164             }
1165             if (!$control) {
1166                 $control = this.$('input.url').val(href);
1167             }
1168
1169             this.changed($control);
1170         },
1171         changed: function ($e) {
1172             this.$('.url-source').filter(':input').not($e).val('')
1173                     .filter(function () { return !!$(this).data('select2'); })
1174                     .select2('data', null);
1175             $e.closest('.list-group-item')
1176                 .addClass('active')
1177                 .siblings().removeClass('active')
1178                 .addBack().removeClass('has-error');
1179         },
1180         call: function (method, args, kwargs) {
1181             var self = this;
1182             var req = method + '_req';
1183
1184             if (this[req]) { this[req].abort(); }
1185
1186             return this[req] = openerp.jsonRpc('/web/dataset/call_kw', 'call', {
1187                 model: 'website',
1188                 method: method,
1189                 args: args,
1190                 kwargs: kwargs,
1191             }).always(function () {
1192                 self[req] = null;
1193             });
1194         },
1195         page_exists: function (term) {
1196             return this.call('page_exists', [null, term], {
1197                 context: website.get_context(),
1198             });
1199         },
1200         fetch_pages: function (term) {
1201             return this.call('search_pages', [null, term], {
1202                 limit: 9,
1203                 context: website.get_context(),
1204             });
1205         },
1206     });
1207     website.editor.RTELinkDialog = website.editor.LinkDialog.extend({
1208         start: function () {
1209             var element;
1210             if ((element = this.get_selected_link()) && element.hasAttribute('href')) {
1211                 this.editor.getSelection().selectElement(element);
1212             }
1213             this.element = element;
1214             if (element) {
1215                 this.add_removal_button();
1216             }
1217
1218             return this._super();
1219         },
1220         add_removal_button: function () {
1221             this.$('.modal-footer').prepend(
1222                 openerp.qweb.render(
1223                     'website.editor.dialog.link.footer-button'));
1224         },
1225         remove_link: function () {
1226             var editor = this.editor;
1227             // same issue as in make_link
1228             setTimeout(function () {
1229                 editor.removeStyle(new CKEDITOR.style({
1230                     element: 'a',
1231                     type: CKEDITOR.STYLE_INLINE,
1232                     alwaysRemoveElement: true,
1233                 }));
1234             }, 0);
1235             this.close();
1236         },
1237         /**
1238          * Greatly simplified version of CKEDITOR's
1239          * plugins.link.dialogs.link.onOk.
1240          *
1241          * @param {String} url
1242          * @param {Boolean} [new_window=false]
1243          * @param {String} [label=null]
1244          */
1245         make_link: function (url, new_window, label) {
1246             var attributes = {href: url, 'data-cke-saved-href': url};
1247             var to_remove = [];
1248             if (new_window) {
1249                 attributes['target'] = '_blank';
1250             } else {
1251                 to_remove.push('target');
1252             }
1253
1254             if (this.element) {
1255                 this.element.setAttributes(attributes);
1256                 this.element.removeAttributes(to_remove);
1257                 if (this.text) { this.element.setText(this.text); }
1258             } else {
1259                 var selection = this.editor.getSelection();
1260                 var range = selection.getRanges(true)[0];
1261
1262                 if (range.collapsed) {
1263                     //noinspection JSPotentiallyInvalidConstructorUsage
1264                     var text = new CKEDITOR.dom.text(
1265                         this.text || label || url);
1266                     range.insertNode(text);
1267                     range.selectNodeContents(text);
1268                 }
1269
1270                 //noinspection JSPotentiallyInvalidConstructorUsage
1271                 new CKEDITOR.style({
1272                     type: CKEDITOR.STYLE_INLINE,
1273                     element: 'a',
1274                     attributes: attributes,
1275                 }).applyToRange(range);
1276
1277                 // focus dance between RTE & dialog blow up the stack in Safari
1278                 // and Chrome, so defer select() until dialog has been closed
1279                 setTimeout(function () {
1280                     range.select();
1281                 }, 0);
1282             }
1283         },
1284         /**
1285          * CKEDITOR.plugins.link.getSelectedLink ignores the editor's root,
1286          * if the editor is set directly on a link it will thus not work.
1287          */
1288         get_selected_link: function () {
1289             return get_selected_link(this.editor);
1290         },
1291     });
1292
1293     /**
1294      * ImageDialog widget. Lets users change an image, including uploading a
1295      * new image in OpenERP or selecting the image style (if supported by
1296      * the caller).
1297      *
1298      * Initialized as usual, but the caller can hook into two events:
1299      *
1300      * @event start({url, style}) called during dialog initialization and
1301      *                            opening, the handler can *set* the ``url``
1302      *                            and ``style`` properties on its parameter
1303      *                            to provide these as default values to the
1304      *                            dialog
1305      * @event save({url, style}) called during dialog finalization, the handler
1306      *                           is provided with the image url and style
1307      *                           selected by the users (or possibly the ones
1308      *                           originally passed in)
1309      */
1310     website.editor.ImageDialog = website.editor.Dialog.extend({
1311         template: 'website.editor.dialog.image',
1312         events: _.extend({}, website.editor.Dialog.prototype.events, {
1313             'change .url-source': function (e) { this.changed($(e.target)); },
1314             'click button.filepicker': function () {
1315                 this.$('input[type=file]').click();
1316             },
1317             'change input[type=file]': 'file_selection',
1318             'change input.url': 'preview_image',
1319             'click a[href=#existing]': 'browse_existing',
1320             'change select.image-style': 'preview_image',
1321         }),
1322
1323         start: function () {
1324             this.$('button.wait').text("Uploading…");
1325             var $options = this.$('.image-style').children();
1326             this.image_styles = $options.map(function () { return this.value; }).get();
1327
1328             var o = { url: null, style: null, };
1329             // avoid typos, prevent addition of new properties to the object
1330             Object.preventExtensions(o);
1331             this.trigger('start', o);
1332
1333             if (o.url) {
1334                 if (o.style) {
1335                     this.$('.image-style').val(o.style);
1336                 }
1337                 this.set_image(o.url);
1338             }
1339
1340             return this._super();
1341         },
1342         save: function () {
1343             this.trigger('save', {
1344                 url: this.$('input.url').val(),
1345                 style: this.$('.image-style').val(),
1346             });
1347             return this._super();
1348         },
1349         cancel: function () {
1350             this.trigger('cancel');
1351         },
1352
1353         /**
1354          * Sets the provided image url as the dialog's value-to-save and
1355          * refreshes the preview element to use it.
1356          */
1357         set_image: function (url, error) {
1358             this.$('input.url').val(
1359                 error ? '' : url);
1360             this.$('input.url').val(url);
1361             this.preview_image();
1362         },
1363
1364         file_selection: function () {
1365             this.$el.addClass('nosave');
1366             this.$('form').removeClass('has-error').find('.help-block').empty();
1367             this.$('button.filepicker').removeClass('btn-danger btn-success');
1368
1369             var self = this;
1370             var callback = _.uniqueId('func_');
1371             this.$('input[name=func]').val(callback);
1372
1373             window[callback] = function (url, error) {
1374                 delete window[callback];
1375                 self.file_selected(url, error);
1376             };
1377             this.$('form').submit();
1378         },
1379         file_selected: function(url, error) {
1380             var $button = this.$('button.filepicker');
1381             if (!error) {
1382                 $button.addClass('btn-success');
1383             } else {
1384                 url = null;
1385                 this.$('form').addClass('has-error')
1386                     .find('.help-block').text(error);
1387                 $button.addClass('btn-danger');
1388             }
1389             this.set_image(url, error);
1390         },
1391         preview_image: function () {
1392             var loaded = function () {
1393                 this.$el.removeClass('nosave');
1394             }.bind(this);
1395             var image = this.$('input.url').val();
1396             if (!image) { loaded(); return; }
1397
1398             var $img = this.$('img.image-preview')
1399                 .attr('src', image)
1400                 .removeClass(this.image_styles.join(' '))
1401                 .addClass(this.$('select.image-style').val());
1402
1403             if ($img.prop('complete')) {
1404                 loaded();
1405             } else {
1406                 $img.load(loaded)
1407             }
1408         },
1409         browse_existing: function (e) {
1410             e.preventDefault();
1411             this.$('form').removeClass('has-error').find('.help-block').empty();
1412             this.$('button.filepicker').removeClass('btn-danger btn-success');
1413             new website.editor.ExistingImageDialog(this).appendTo(document.body);
1414         },
1415     });
1416     website.editor.RTEImageDialog = website.editor.ImageDialog.extend({
1417         init: function (editor, image) {
1418             this._super(editor);
1419
1420             this.element = image;
1421
1422             this.on('start', this, this.proxy('started'));
1423             this.on('save', this, this.proxy('saved'));
1424         },
1425         started: function (holder) {
1426             if (!this.element) {
1427                 var selection = this.editor.getSelection();
1428                 this.element = selection && selection.getSelectedElement();
1429             }
1430
1431             var el = this.element;
1432             if (!el || !el.is('img')) {
1433                 return;
1434             }
1435             _(this.image_styles).each(function (style) {
1436                 if (el.hasClass(style)) {
1437                     holder.style = style;
1438                 }
1439             });
1440             holder.url = el.getAttribute('src');
1441         },
1442         saved: function (data) {
1443             var element, editor = this.editor;
1444             if (!(element = this.element)) {
1445                 element = editor.document.createElement('img');
1446                 element.addClass('img');
1447                 element.addClass('img-responsive');
1448                 // focus event handler interactions between bootstrap (modal)
1449                 // and ckeditor (RTE) lead to blowing the stack in Safari and
1450                 // Chrome (but not FF) when this is done synchronously =>
1451                 // defer insertion so modal has been hidden & destroyed before
1452                 // it happens
1453                 setTimeout(function () {
1454                     editor.insertElement(element);
1455                 }, 0);
1456             }
1457
1458             var style = data.style;
1459             element.setAttribute('src', data.url);
1460             element.removeAttribute('data-cke-saved-src');
1461             $(element.$).removeClass(this.image_styles.join(' '));
1462             if (style) { element.addClass(style); }
1463         },
1464     });
1465
1466     var IMAGES_PER_ROW = 6;
1467     var IMAGES_ROWS = 4;
1468     website.editor.ExistingImageDialog = website.editor.Dialog.extend({
1469         template: 'website.editor.dialog.image.existing',
1470         events: _.extend({}, website.editor.Dialog.prototype.events, {
1471             'click .existing-attachments img': 'select_existing',
1472             'click .pager > li': function (e) {
1473                 e.preventDefault();
1474                 var $target = $(e.currentTarget);
1475                 if ($target.hasClass('disabled')) {
1476                     return;
1477                 }
1478                 this.page += $target.hasClass('previous') ? -1 : 1;
1479                 this.display_attachments();
1480             },
1481             'click .existing-attachment-remove': 'try_remove',
1482         }),
1483         init: function (parent) {
1484             this.image = null;
1485             this.page = 0;
1486             this.parent = parent;
1487             this._super(parent.editor);
1488         },
1489
1490         start: function () {
1491             return $.when(
1492                 this._super(),
1493                 this.fetch_existing().then(this.proxy('fetched_existing')));
1494         },
1495
1496         fetch_existing: function () {
1497             return openerp.jsonRpc('/web/dataset/call_kw', 'call', {
1498                 model: 'ir.attachment',
1499                 method: 'search_read',
1500                 args: [],
1501                 kwargs: {
1502                     fields: ['name', 'website_url'],
1503                     domain: [['res_model', '=', 'ir.ui.view']],
1504                     order: 'id desc',
1505                     context: website.get_context(),
1506                 }
1507             });
1508         },
1509         fetched_existing: function (records) {
1510             this.records = records;
1511             this.display_attachments();
1512         },
1513         display_attachments: function () {
1514             this.$('.help-block').empty();
1515             var per_screen = IMAGES_PER_ROW * IMAGES_ROWS;
1516
1517             var from = this.page * per_screen;
1518             var records = this.records;
1519
1520             // Create rows of 3 records
1521             var rows = _(records).chain()
1522                 .slice(from, from + per_screen)
1523                 .groupBy(function (_, index) { return Math.floor(index / IMAGES_PER_ROW); })
1524                 .values()
1525                 .value();
1526
1527             this.$('.existing-attachments').replaceWith(
1528                 openerp.qweb.render(
1529                     'website.editor.dialog.image.existing.content', {rows: rows}));
1530             this.$('.pager')
1531                 .find('li.previous').toggleClass('disabled', (from === 0)).end()
1532                 .find('li.next').toggleClass('disabled', (from + per_screen >= records.length));
1533
1534         },
1535         select_existing: function (e) {
1536             var link = $(e.currentTarget).attr('src');
1537             if (link) {
1538                 this.parent.set_image(link);
1539             }
1540             this.close()
1541         },
1542
1543         try_remove: function (e) {
1544             var $help_block = this.$('.help-block').empty();
1545             var self = this;
1546             var id = parseInt($(e.target).data('id'), 10);
1547             var attachment = _.findWhere(this.records, {id: id});
1548
1549             return openerp.jsonRpc('/web/dataset/call_kw', 'call', {
1550                 model: 'ir.attachment',
1551                 method: 'try_remove',
1552                 args: [],
1553                 kwargs: {
1554                     ids: [id],
1555                     context: website.get_context()
1556                 }
1557             }).then(function (prevented) {
1558                 if (_.isEmpty(prevented)) {
1559                     self.records = _.without(self.records, attachment);
1560                     self.display_attachments();
1561                     return;
1562                 }
1563                 $help_block.replaceWith(openerp.qweb.render(
1564                     'website.editor.dialog.image.existing.error', {
1565                         views: prevented[id]
1566                     }
1567                 ));
1568             });
1569         },
1570     });
1571
1572     function get_selected_link(editor) {
1573         var sel = editor.getSelection(),
1574             el = sel.getSelectedElement();
1575         if (el && el.is('a')) { return el; }
1576
1577         var range = sel.getRanges(true)[0];
1578         if (!range) { return null; }
1579
1580         range.shrink(CKEDITOR.SHRINK_TEXT);
1581         var commonAncestor = range.getCommonAncestor();
1582         var viewRoot = editor.elementPath(commonAncestor).contains(function (element) {
1583             return element.data('oe-model') === 'ir.ui.view'
1584         });
1585         if (!viewRoot) { return null; }
1586         // if viewRoot is the first link, don't edit it.
1587         return new CKEDITOR.dom.elementPath(commonAncestor, viewRoot)
1588                 .contains('a', true);
1589     }
1590
1591     website.editor.FontIconsDialog = website.editor.Dialog.extend({
1592         template: 'website.editor.dialog.font-icons',
1593         events : _.extend({}, website.editor.Dialog.prototype.events, {
1594             change: 'update_preview',
1595             'click .font-icons-icon': function (e) {
1596                 e.preventDefault();
1597                 e.stopPropagation();
1598
1599                 this.$('#fa-icon').val(e.target.getAttribute('data-id'));
1600                 this.update_preview();
1601             },
1602             'click #fa-preview span': function (e) {
1603                 e.preventDefault();
1604                 e.stopPropagation();
1605
1606                 this.$('#fa-size').val(e.target.getAttribute('data-size'));
1607                 this.update_preview();
1608             },
1609             'input input#icon-search': function () {
1610                 var needle = this.$('#icon-search').val();
1611                 var icons = this.icons;
1612                 if (needle) {
1613                     icons = _(icons).filter(function (icon) {
1614                         return icon.id.substring(3).indexOf(needle) !== -1;
1615                     });
1616                 }
1617
1618                 this.$('div.font-icons-icons').html(
1619                     openerp.qweb.render(
1620                         'website.editor.dialog.font-icons.icons',
1621                         {icons: icons}));
1622             },
1623         }),
1624
1625         // List of FontAwesome icons in 4.0.3, extracted from the cheatsheet.
1626         // Each icon provides the unicode codepoint as ``text`` and the class
1627         // name as ``id`` so the whole thing can be fed directly to select2
1628         // without post-processing and do the right thing (except for the part
1629         // where we still need to implement ``initSelection``)
1630         // TODO: add id/name to the text in order to allow FAYT selection of icons?
1631         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"}],
1632         init: function (editor, element) {
1633             this._super(editor);
1634             this.element = element;
1635         },
1636         /**
1637          * Initializes select2: in Chrome and Safari, <select> font apparently
1638          * isn't customizable (?) and the fontawesome glyphs fail to appear.
1639          */
1640         start: function () {
1641             return this._super().then(this.proxy('load_data'));
1642         },
1643         /**
1644          * Removes existing FontAwesome classes on the bound element, and sets
1645          * all the new ones if necessary.
1646          */
1647         save: function () {
1648             var classes = this.element.className.split(/\s+/);
1649             var non_fa_classes = _.reject(classes, function (cls) {
1650                 return cls === 'fa' || /^fa-/.test(cls);
1651             });
1652             var final_classes = non_fa_classes.concat(this.get_fa_classes());
1653             this.element.className = final_classes.join(' ');
1654             this._super();
1655         },
1656         /**
1657          * Looks up the various FontAwesome classes on the bound element and
1658          * sets the corresponding template/form elements to the right state.
1659          * If multiple classes of the same category are present on an element
1660          * (e.g. fa-lg and fa-3x) the last one occurring will be selected,
1661          * which may not match the visual look of the element.
1662          */
1663         load_data: function () {
1664             var classes = this.element.className.split(/\s+/);
1665             for (var i = 0; i < classes.length; i++) {
1666                 var cls = classes[i];
1667                 switch(cls) {
1668                 case 'fa-2x':case 'fa-3x':case 'fa-4x':case 'fa-5x':
1669                     // size classes
1670                     this.$('#fa-size').val(cls);
1671                     continue;
1672                 case 'fa-spin':
1673                 case 'fa-rotate-90':case 'fa-rotate-180':case 'fa-rotate-270':
1674                 case 'fa-flip-horizontal':case 'fa-rotate-vertical':
1675                     this.$('#fa-rotation').val(cls);
1676                     continue;
1677                 case 'fa-fw':
1678                     continue;
1679                 case 'fa-border':
1680                     this.$('#fa-border').prop('checked', true);
1681                     continue;
1682                 default:
1683                     if (!/^fa-/.test(cls)) { continue; }
1684                     this.$('#fa-icon').val(cls);
1685                 }
1686             }
1687             this.update_preview();
1688         },
1689         /**
1690          * Serializes the dialog to an array of FontAwesome classes. Includes
1691          * the base ``fa``.
1692          */
1693         get_fa_classes: function () {
1694             return [
1695                 'fa',
1696                 this.$('#fa-icon').val(),
1697                 this.$('#fa-size').val(),
1698                 this.$('#fa-rotation').val(),
1699                 this.$('#fa-border').prop('checked') ? 'fa-border' : ''
1700             ];
1701         },
1702         update_preview: function () {
1703             var $preview = this.$('#fa-preview').empty();
1704             var sizes = ['', 'fa-2x', 'fa-3x', 'fa-4x', 'fa-5x'];
1705             var classes = this.get_fa_classes();
1706             var no_sizes = _.difference(classes, sizes).join(' ');
1707             var selected = false;
1708             for (var i = sizes.length - 1; i >= 0; i--) {
1709                 var size = sizes[i];
1710
1711                 var $p = $('<span>')
1712                         .attr('data-size', size)
1713                         .addClass(size)
1714                         .addClass(no_sizes);
1715                 if ((size && _.contains(classes, size)) || (!size && !selected)) {
1716                     $p.addClass('font-icons-selected');
1717                     selected = true;
1718                 }
1719                 $preview.prepend($p);
1720             }
1721         }
1722     });
1723
1724     website.Observer = window.MutationObserver || window.WebkitMutationObserver || window.JsMutationObserver;
1725     var OBSERVER_CONFIG = {
1726         childList: true,
1727         attributes: true,
1728         characterData: true,
1729         subtree: true,
1730         attributeOldValue: true,
1731     };
1732     var observer = new website.Observer(function (mutations) {
1733         // NOTE: Webkit does not fire DOMAttrModified => webkit browsers
1734         //       relying on JsMutationObserver shim (Chrome < 18, Safari < 6)
1735         //       will not mark dirty on attribute changes (@class, img/@src,
1736         //       a/@href, ...)
1737         _(mutations).chain()
1738             .filter(function (m) {
1739                 // ignore any change related to mundane image-edit-button
1740                 if (m.target && m.target.className
1741                         && m.target.className.indexOf('image-edit-button') !== -1) {
1742                     return false;
1743                 }
1744                 switch(m.type) {
1745                 case 'attributes': // ignore .cke_focus being added or removed
1746                     // ignore id modification
1747                     if (m.attributeName === 'id') { return false; }
1748                     // if attribute is not a class, can't be .cke_focus change
1749                     if (m.attributeName !== 'class') { return true; }
1750
1751                     // find out what classes were added or removed
1752                     var oldClasses = (m.oldValue || '').split(/\s+/);
1753                     var newClasses = m.target.className.split(/\s+/);
1754                     var change = _.union(_.difference(oldClasses, newClasses),
1755                                          _.difference(newClasses, oldClasses));
1756                     // ignore mutation if the *only* change is .cke_focus
1757                     return change.length !== 1 || change[0] === 'cke_focus';
1758                 case 'childList':
1759                     setTimeout(function () {
1760                         fixup_browser_crap(m.addedNodes);
1761                     }, 0);
1762                     // Remove ignorable nodes from addedNodes or removedNodes,
1763                     // if either set remains non-empty it's considered to be an
1764                     // impactful change. Otherwise it's ignored.
1765                     return !!remove_mundane_nodes(m.addedNodes).length ||
1766                            !!remove_mundane_nodes(m.removedNodes).length;
1767                 default:
1768                     return true;
1769                 }
1770             })
1771             .map(function (m) {
1772                 var node = m.target;
1773                 while (node && !$(node).hasClass('oe_editable')) {
1774                     node = node.parentNode;
1775                 }
1776                 return node;
1777             })
1778             .compact()
1779             .uniq()
1780             .each(function (node) { $(node).trigger('content_changed'); })
1781     });
1782     function remove_mundane_nodes(nodes) {
1783         if (!nodes || !nodes.length) { return []; }
1784
1785         var output = [];
1786         for(var i=0; i<nodes.length; ++i) {
1787             var node = nodes[i];
1788             if (node.nodeType === document.ELEMENT_NODE) {
1789                 if (node.nodeName === 'BR' && node.getAttribute('type') === '_moz') {
1790                     // <br type="_moz"> appears when focusing RTE in FF, ignore
1791                     continue;
1792                 }
1793             }
1794
1795             output.push(node);
1796         }
1797         return output;
1798     }
1799
1800     var programmatic_styles = {
1801         float: 1,
1802         display: 1,
1803         position: 1,
1804         top: 1,
1805         left: 1,
1806         right: 1,
1807         bottom: 1,
1808     };
1809     function fixup_browser_crap(nodes) {
1810         if (!nodes || !nodes.length) { return; }
1811         /**
1812          * Checks that the node only has a @style, not e.g. @class or whatever
1813          */
1814         function has_only_style(node) {
1815             for (var i = 0; i < node.attributes.length; i++) {
1816                 var attr = node.attributes[i];
1817                 if (attr.attributeName !== 'style') {
1818                     return false;
1819                 }
1820             }
1821             return true;
1822         }
1823         function has_programmatic_style(node) {
1824             for (var i = 0; i < node.style.length; i++) {
1825               var style = node.style[i];
1826               if (programmatic_styles[style]) {
1827                   return true;
1828               }
1829             }
1830             return false;
1831         }
1832
1833         for (var i=0; i<nodes.length; ++i) {
1834             var node = nodes[i];
1835             if (node.nodeType !== document.ELEMENT_NODE) { continue; }
1836
1837             if (node.nodeName === 'SPAN'
1838                     && has_only_style(node)
1839                     && !has_programmatic_style(node)) {
1840                 // On backspace, webkit browsers create a <span> with a bunch of
1841                 // inline styles "remembering" where they come from. Refs:
1842                 //    http://www.neotericdesign.com/blog/2013/3/working-around-chrome-s-contenteditable-span-bug
1843                 //    https://code.google.com/p/chromium/issues/detail?id=226941
1844                 //    https://bugs.webkit.org/show_bug.cgi?id=114791
1845                 //    http://dev.ckeditor.com/ticket/9998
1846                 var child, parent = node.parentNode;
1847                 while (child = node.firstChild) {
1848                     parent.insertBefore(child, node);
1849                 }
1850                 parent.removeChild(node);
1851                 // chances are we had e.g.
1852                 //  <p>foo</p>
1853                 //  <p>bar</p>
1854                 // merged the lines getting this in webkit
1855                 //  <p>foo<span>bar</span></p>
1856                 // after unwrapping the span, we have 2 text nodes
1857                 //  <p>[foo][bar]</p>
1858                 // where we probably want only one. Normalize will merge
1859                 // adjacent text nodes. However, does not merge text and cdata
1860                 parent.normalize();
1861             }
1862         }
1863     }
1864 })();