[FIX] mass_mailing, *: restore mass mailing options

*: web_editor

The snippet options which were specific to mass mailing were not loaded
anymore as they were loaded outside of the iframe where the edition
take places. Fortunately, the generic options were still working and
are the most important.

This bug was only revealed thanks to another bug fix which wanted to
be done in the unloaded file.

Note: this fix is a series of huge hack to make it possible and as safe
as possible in stable versions. This obviously has to be refactored in
master, if not already done.

Part of https://github.com/odoo/odoo/pull/60203

X-original-commit: 7225ce6b862c4f6b99a97732833b43189530699a

1 files changed, 8 insertions, 3 deletions

diff --git a/addons/mass_mailing/static/src/js/mass_mailing_widget.js b/addons/mass_mailing/static/src/js/mass_mailing_widget.js
index a5cba75e32f..55431e65f07 100644
--- a/addons/mass_mailing/static/src/js/mass_mailing_widget.js
+++ b/addons/mass_mailing/static/src/js/mass_mailing_widget.js
@@ -12,9 +12,7 @@ var _t = core._t;
 
 var MassMailingFieldHtml = FieldHtml.extend({
     xmlDependencies: (FieldHtml.prototype.xmlDependencies || []).concat(["/mass_mailing/static/src/xml/mass_mailing.xml"]),
-    jsLibs: [
-       '/mass_mailing/static/src/js/mass_mailing_snippets.js',
-    ],
+    jsLibs: [],
 
     custom_events: _.extend({}, FieldHtml.prototype.custom_events, {
         snippets_loaded: '_onSnippetsLoaded',
@@ -28,6 +26,13 @@ var MassMailingFieldHtml = FieldHtml.extend({
         if (!this.nodeOptions.snippets) {
             this.nodeOptions.snippets = 'mass_mailing.email_designer_snippets';
         }
+
+        // All the code related to this __extraAssetsForIframe variable is an
+        // ugly hack to restore mass mailing options in stable versions. The
+        // whole logic has to be refactored as soon as possible...
+        this.__extraAssetsForIframe = [{
+            jsLibs: ['/mass_mailing/static/src/js/mass_mailing_snippets.js'],
+        }];
     },
 
     //--------------------------------------------------------------------------