feat: wp-280 add "ifno" helper for default values (#337)

TACC · Apr 16, 2024 · fb3167a · fb3167a
1 parent f75e622
commit fb3167a
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Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/fractal.config.js b/fractal.config.js
@@ -98,6 +98,10 @@ engine.handlebars.registerHelper('eq', function(a, b) {
 engine.handlebars.registerHelper('has', function(array, item) {
   return array.includes(item);
 });
+engine.handlebars.registerHelper('ifno', function(value, fallback) {
+  const output = value || fallback;
+  return new engine.handlebars.SafeString(output);
+});
 
 // Export
 module.exports = fractal;
diff --git a/src/lib/_imports/_partials/message.hbs b/src/lib/_imports/_partials/message.hbs
@@ -1,9 +1,9 @@
 <{{#if tag}}{{ tag }}{{else}}div{{/if}}
   class="
-    c-message
-    {{#if type}}c-message--type-{{ type }}{{/if}}
-    {{#if scope}}c-message--scope-{{ scope }}{{/if}}
-    {{#unless scope}}c-message--scope-global{{/unless}}
+    {{ifno ns 'c-'}}message
+    {{#if type}}{{ifno ns 'c-'}}message--type-{{ type }}{{/if}}
+    {{#if scope}}{{ifno ns 'c-'}}message--scope-{{ scope }}{{/if}}
+    {{#unless scope}}{{ifno ns 'c-'}}message--scope-global{{/unless}}
   "
 >