Fix filter handling in status cache hydration (#19963)

app/lib/status_cache_hydrator.rb

@@ -19,7 +19,7 @@ class StatusCacheHydrator
       payload[:muted]      = false
       payload[:bookmarked] = false
       payload[:pinned]     = false if @status.account_id == account_id
-      payload[:filtered]   = CustomFilter.apply_cached_filters(CustomFilter.cached_filters_for(@status.reblog_of_id), @status.reblog).map { |filter| ActiveModelSerializers::SerializableResource.new(filter, serializer: REST::FilterResultSerializer).as_json }
+      payload[:filtered]   = CustomFilter.apply_cached_filters(CustomFilter.cached_filters_for(account_id), @status.reblog).map { |filter| ActiveModelSerializers::SerializableResource.new(filter, serializer: REST::FilterResultSerializer).as_json }
 
       # If the reblogged status is being delivered to the author who disabled the display of the application
       # used to create the status, we need to hydrate it here too
@@ -51,7 +51,7 @@ class StatusCacheHydrator
       payload[:muted]      = ConversationMute.where(account_id: account_id, conversation_id: @status.conversation_id).exists?
       payload[:bookmarked] = Bookmark.where(account_id: account_id, status_id: @status.id).exists?
       payload[:pinned]     = StatusPin.where(account_id: account_id, status_id: @status.id).exists? if @status.account_id == account_id
-      payload[:filtered]   = CustomFilter.apply_cached_filters(CustomFilter.cached_filters_for(@status.id), @status).map { |filter| ActiveModelSerializers::SerializableResource.new(filter, serializer: REST::FilterResultSerializer).as_json }
+      payload[:filtered]   = CustomFilter.apply_cached_filters(CustomFilter.cached_filters_for(account_id), @status).map { |filter| ActiveModelSerializers::SerializableResource.new(filter, serializer: REST::FilterResultSerializer).as_json }
 
       if payload[:poll]
         payload[:poll][:voted] = @status.account_id == account_id

spec/lib/status_cache_hydrator_spec.rb

@@ -28,6 +28,18 @@ describe StatusCacheHydrator do
         end
       end
 
+      context 'when handling a filtered status' do
+        let(:status) { Fabricate(:status, text: 'this toot is about that banned word') }
+
+        before do
+          account.custom_filters.create!(phrase: 'filter1', context: %w(home), action: :hide, keywords_attributes: [{ keyword: 'banned' }, { keyword: 'irrelevant' }])
+        end
+
+        it 'renders the same attributes as a full render' do
+          expect(subject).to eql(compare_to_hash)
+        end
+      end
+
       context 'when handling a reblog' do
         let(:reblog) { Fabricate(:status) }
         let(:status) { Fabricate(:status, reblog: reblog) }
@@ -99,6 +111,18 @@ describe StatusCacheHydrator do
             expect(subject).to eql(compare_to_hash)
           end
         end
+
+        context 'that matches account filters' do
+          let(:reblog) { Fabricate(:status, text: 'this toot is about that banned word') }
+
+          before do
+            account.custom_filters.create!(phrase: 'filter1', context: %w(home), action: :hide, keywords_attributes: [{ keyword: 'banned' }, { keyword: 'irrelevant' }])
+          end
+
+          it 'renders the same attributes as a full render' do
+            expect(subject).to eql(compare_to_hash)
+          end
+        end
       end
     end