From 9d88bf018dab203b742c766ab27be56a3840ccea Mon Sep 17 00:00:00 2001
From: unrealtournament <111871385+unrealtournament@users.noreply.github.com>
Date: Sat, 15 Aug 2026 15:03:03 +0200
Subject: [PATCH] make newpipe export values constant

---
 src/invidious/user/exports.cr | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/invidious/user/exports.cr b/src/invidious/user/exports.cr
index db4de441..cae07f70 100644
--- a/src/invidious/user/exports.cr
+++ b/src/invidious/user/exports.cr
@@ -2,22 +2,26 @@ struct Invidious::User
   module Export
     extend self
 
-    def to_newpipe(subscriptions)
+    NEWPIPE_APP_VERSION     = "0.29.0"
+    NEWPIPE_APP_VERSION_INT = 1014
+    NEWPIPE_YT_SERVICE_ID   = 0
+
+    def to_newpipe(subscriptions : Array(InvidiousChannel))
       return JSON.build do |json|
         json.object do
           json.field "subscriptions" do
             json.array do
               subscriptions.each do |channel|
                 json.object do
-                  json.field "service_id", 0
+                  json.field "service_id", NEWPIPE_YT_SERVICE_ID
                   json.field "url", "https://www.youtube.com/channel/" + channel.id
                   json.field "name", channel.author
                 end
               end
             end
           end
-          json.field "app_version", "0.29.0"
-          json.field "app_version_int", 1014
+          json.field "app_version", NEWPIPE_APP_VERSION
+          json.field "app_version_int", NEWPIPE_APP_VERSION_INT
         end
       end
     end