3 files changed, 20 insertions, 4 deletions
diff --git a/app/helpers/admin/filter_helper.rb b/app/helpers/admin/filter_helper.rb
index 907529b37..140fc73ed 100644
--- a/app/helpers/admin/filter_helper.rb
+++ b/app/helpers/admin/filter_helper.rb
@@ -5,9 +5,10 @@ module Admin::FilterHelper
     AccountFilter::KEYS,
     CustomEmojiFilter::KEYS,
     ReportFilter::KEYS,
-    TagFilter::KEYS,
-    PreviewCardProviderFilter::KEYS,
-    PreviewCardFilter::KEYS,
+    Trends::TagFilter::KEYS,
+    Trends::PreviewCardProviderFilter::KEYS,
+    Trends::PreviewCardFilter::KEYS,
+    Trends::StatusFilter::KEYS,
     InstanceFilter::KEYS,
     InviteFilter::KEYS,
     RelationshipFilter::KEYS,
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 8b41033a5..818253e86 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -225,4 +225,19 @@ module ApplicationHelper
     content_tag(:script, json_escape(json).html_safe, id: 'initial-state', type: 'application/json')
     # rubocop:enable Rails/OutputSafety
   end
+
+  def grouped_scopes(scopes)
+    scope_parser      = ScopeParser.new
+    scope_transformer = ScopeTransformer.new
+
+    scopes.each_with_object({}) do |str, h|
+      scope = scope_transformer.apply(scope_parser.parse(str))
+
+      if h[scope.key]
+        h[scope.key].merge!(scope)
+      else
+        h[scope.key] = scope
+      end
+    end.values
+  end
 end
diff --git a/app/helpers/languages_helper.rb b/app/helpers/languages_helper.rb
index 1e075c3fb..626987561 100644
--- a/app/helpers/languages_helper.rb
+++ b/app/helpers/languages_helper.rb
@@ -246,6 +246,6 @@ module LanguagesHelper
   end
 
   def valid_locale?(locale)
-    SUPPORTED_LOCALES.key?(locale.to_sym)
+    locale.present? && SUPPORTED_LOCALES.key?(locale.to_sym)
   end
 end