Move 'add_yt_headers()' to 'connection_pool.cr'

src/invidious/helpers/utils.cr

@@ -1,20 +1,5 @@
 require "db"
 
-def add_yt_headers(request)
-  request.headers["user-agent"] ||= "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36"
-  request.headers["accept-charset"] ||= "ISO-8859-1,utf-8;q=0.7,*;q=0.7"
-  request.headers["accept"] ||= "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
-  request.headers["accept-language"] ||= "en-us,en;q=0.5"
-  return if request.resource.starts_with? "/sorry/index"
-  request.headers["x-youtube-client-name"] ||= "1"
-  request.headers["x-youtube-client-version"] ||= "2.20200609"
-  # Preserve original cookies and add new YT consent cookie for EU servers
-  request.headers["cookie"] = "#{request.headers["cookie"]?}; CONSENT=YES+"
-  if !CONFIG.cookies.empty?
-    request.headers["cookie"] = "#{(CONFIG.cookies.map { |c| "#{c.name}=#{c.value}" }).join("; ")}; #{request.headers["cookie"]?}"
-  end
-end
-
 # See http://www.evanmiller.org/how-not-to-sort-by-average-rating.html
 def ci_lower_bound(pos, n)
   if n == 0

src/invidious/yt_backend/connection_pool.cr

@@ -1,5 +1,20 @@
 require "lsquic"
 
+def add_yt_headers(request)
+  request.headers["user-agent"] ||= "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 Safari/537.36"
+  request.headers["accept-charset"] ||= "ISO-8859-1,utf-8;q=0.7,*;q=0.7"
+  request.headers["accept"] ||= "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
+  request.headers["accept-language"] ||= "en-us,en;q=0.5"
+  return if request.resource.starts_with? "/sorry/index"
+  request.headers["x-youtube-client-name"] ||= "1"
+  request.headers["x-youtube-client-version"] ||= "2.20200609"
+  # Preserve original cookies and add new YT consent cookie for EU servers
+  request.headers["cookie"] = "#{request.headers["cookie"]?}; CONSENT=YES+"
+  if !CONFIG.cookies.empty?
+    request.headers["cookie"] = "#{(CONFIG.cookies.map { |c| "#{c.name}=#{c.value}" }).join("; ")}; #{request.headers["cookie"]?}"
+  end
+end
+
 struct YoutubeConnectionPool
   property! url : URI
   property! capacity : Int32