Feat: User supplied po_token and visitor_data

src/invidious/routes/preferences.cr

@@ -86,6 +86,12 @@ module Invidious::Routes::PreferencesRoute
     show_nick ||= "off"
     show_nick = show_nick == "on"
 
+    po_token = env.params.body["po_token"]?.try &.as(String)
+    po_token ||= CONFIG.default_user_preferences.po_token
+
+    visitor_data = env.params.body["visitor_data"]?.try &.as(String)
+    visitor_data ||= CONFIG.default_user_preferences.visitor_data
+
     comments = [] of String
     2.times do |i|
       comments << (env.params.body["comments[#{i}]"]?.try &.as(String) || CONFIG.default_user_preferences.comments[i])
@@ -180,6 +186,8 @@ module Invidious::Routes::PreferencesRoute
       vr_mode:                     vr_mode,
       show_nick:                   show_nick,
       save_player_pos:             save_player_pos,
+      po_token:                    po_token,
+      visitor_data:                visitor_data,
     }.to_json)
 
     if user = env.get? "user"

src/invidious/routes/watch.cr

@@ -3,6 +3,9 @@
 module Invidious::Routes::Watch
   def self.handle(env)
     locale = env.get("preferences").as(Preferences).locale
+    user_po_token = env.get("preferences").as(Preferences).po_token
+    user_visitor_data = env.get("preferences").as(Preferences).visitor_data
+
     region = env.params.query["region"]?
 
     if env.params.query.to_s.includes?("%20") || env.params.query.to_s.includes?("+")
@@ -52,7 +55,7 @@ module Invidious::Routes::Watch
     env.params.query.delete_all("listen")
 
     begin
-      video = get_video(id, region: params.region)
+      video = get_video(id, region: params.region, po_token: user_po_token, visitor_data: user_visitor_data)
     rescue ex : NotFoundException
       LOGGER.error("get_video not found: #{id} : #{ex.message}")
       return error_template(404, ex)