From ac1093256c500f55a6578836c3364d4a8a67ee58 Mon Sep 17 00:00:00 2001
From: ThibG <thib@sitedethib.com>
Date: Fri, 2 Feb 2018 10:54:04 +0100
Subject: [PATCH] Allow HTTP caching of atom-rendered public toots (OStatus
 compatibility) (#6207)

---
 app/controllers/stream_entries_controller.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/controllers/stream_entries_controller.rb b/app/controllers/stream_entries_controller.rb
index cc579dbc88..f81856cc6b 100644
--- a/app/controllers/stream_entries_controller.rb
+++ b/app/controllers/stream_entries_controller.rb
@@ -10,6 +10,7 @@ class StreamEntriesController < ApplicationController
   before_action :set_stream_entry
   before_action :set_link_headers
   before_action :check_account_suspension
+  before_action :set_cache_headers
 
   def show
     respond_to do |format|
@@ -19,6 +20,10 @@ class StreamEntriesController < ApplicationController
       end
 
       format.atom do
+        unless @stream_entry.hidden?
+          skip_session!
+          expires_in 3.minutes, public: true
+        end
         render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.entry(@stream_entry, true))
       end
     end