[FIX] website_sale: fix products header edition

This commit adapts [1] to the new wysiwyg adapter component.

[1]: https://github.com/odoo/odoo/commit/ce067c3b56ca8551f2904f7e91313ebde344a57b

See merge commit for more information.

task-2687506

addons/website_sale/__manifest__.py

@@ -75,6 +75,7 @@
         ],
         'website.assets_editor': [
             'website_sale/static/src/js/systray_items/*.js',
+            'website_sale/static/src/js/components/wysiwyg_adapter/wysiwyg_adapter.js',
             'website_sale/static/src/js/website_sale_form_editor.js',
         ],
         'web.assets_common': [

addons/website_sale/static/src/js/components/wysiwyg_adapter/wysiwyg_adapter.js

@@ -0,0 +1,21 @@
+/** @odoo-module **/
+
+import { WysiwygAdapterComponent } from '@website/components/wysiwyg_adapter/wysiwyg_adapter';
+import { patch } from 'web.utils';
+
+patch(WysiwygAdapterComponent.prototype, 'website_sale_wysiwyg_adapter', {
+    /**
+     * @override
+     */
+     _getContentEditableAreas() {
+        return $(this.websiteService.pageDocument).find(this.savableSelector).not('input, [data-oe-readonly],[data-oe-type="monetary"],[data-oe-many2one-id], [data-oe-field="arch"]:empty').filter((_, el) => {
+            return !$(el).closest('.o_not_editable, .oe_website_sale .products_header').length;
+        }).toArray();
+    },
+    /**
+     * @override
+     */
+    _getReadOnlyAreas() {
+        return $(this.websiteService.pageDocument).find("#wrapwrap").find('.oe_website_sale .products_header, .oe_website_sale .products_header a').toArray();
+    },
+});

addons/website_sale/static/src/js/website_sale.editor.js

@@ -1,28 +1,3 @@
-odoo.define('website_sale.editMenu', function (require) {
-    'use strict';
-
-var WebsiteEditMenu = require('website.editMenu');
-
-WebsiteEditMenu.include({
-    /**
-     * @override
-     */
-    _getContentEditableAreas () {
-        return $(this.savableSelector).not('input, [data-oe-readonly],[data-oe-type="monetary"],[data-oe-many2one-id], [data-oe-field="arch"]:empty').filter((_, el) => {
-            return !$(el).closest('.o_not_editable, .oe_website_sale .products_header').length;
-        }).toArray();
-    },
-    /**
-     * @override
-     */
-    _getReadOnlyAreas () {
-        return $("#wrapwrap").find('.oe_website_sale .products_header, .oe_website_sale .products_header a').toArray();
-    },
-});
-});
-
-//==============================================================================
-
 odoo.define('website_sale.editor', function (require) {
 'use strict';