[IMP] website: support old fonts that have been renamed in theme

closes odoo/odoo#63241

Related: odoo/design-themes#429
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

1 files changed, 28 insertions, 2 deletions

diff --git a/addons/website/static/src/scss/secondary_variables.scss b/addons/website/static/src/scss/secondary_variables.scss
index 1f42a6155b4..53f8f9ed922 100644
--- a/addons/website/static/src/scss/secondary_variables.scss
+++ b/addons/website/static/src/scss/secondary_variables.scss
@@ -1,4 +1,3 @@
-
 //------------------------------------------------------------------------------
 // Website customizations
 //------------------------------------------------------------------------------
@@ -24,12 +23,39 @@ $-first-font-name: nth(map-keys($o-theme-font-configs), 1);
     @return $values;
 }
 
+// Some fonts have been renamed in a stable version, and for retro compatibility
+// for users which have a custom user_values.css as attachment with an old font
+// already used, we map the old font with the new `similar` font
+$o-fonts-similar: (
+    'Droid Serif': 'Noto Serif',
+    'SinKinSans': 'Spartan',
+    'Proxima': 'Montserrat',
+    'Comic Sans MS': 'Comic Neue',
+    'Fontastique': 'Bubblegum Sans',
+    'Luminari': 'Eagle Lake',
+    'Fecske': 'Marcellus',
+    'Din Alternate': 'Roboto',
+);
+
+@function o-map-font-aliases($values) {
+    $-values: $values;
+    @each $key in map-values($o-font-aliases-to-keys) {
+        $value: map-get($values, $key);
+        @if ($value and map-has-key($o-fonts-similar, $value)) {
+            $-values: map-merge($-values, (
+                $key: map-get($o-fonts-similar, $value),
+            ));
+        }
+    }
+    @return $-values;
+};
+
 // By default, most website palette values are null. Each null value is
 // automatically replaced with corresponsing values in chosen default values
 // palette.
 $-website-values-default: o-safe-nth($o-website-values-palettes, $o-website-values-palette-number, ());
 $-website-values-default: map-merge($o-base-website-values-palette, o-map-omit($-website-values-default));
-$o-user-website-values: o-map-omit($o-user-website-values);
+$o-user-website-values:  o-map-font-aliases(o-map-omit($o-user-website-values));
 $-actual-user-website-values-palette: map-merge($-website-values-default, $o-user-website-values);
 // Default font selection + User font selection have been merged, now need to
 // add the right associated font default config