Move 'extract_videos' and 'extract_selected_tab' too

src/invidious/helpers/helpers.cr

@@ -251,25 +251,6 @@ def html_to_content(description_html : String)
   return description
 end
 
-def extract_videos(initial_data : Hash(String, JSON::Any), author_fallback : String? = nil, author_id_fallback : String? = nil)
-  extracted = extract_items(initial_data, author_fallback, author_id_fallback)
-
-  target = [] of SearchItem
-  extracted.each do |i|
-    if i.is_a?(Category)
-      i.contents.each { |cate_i| target << cate_i if !cate_i.is_a? Video }
-    else
-      target << i
-    end
-  end
-  return target.select(&.is_a?(SearchVideo)).map(&.as(SearchVideo))
-end
-
-def extract_selected_tab(tabs)
-  # Extract the selected tab from the array of tabs Youtube returns
-  return selected_target = tabs.as_a.select(&.["tabRenderer"]?.try &.["selected"].as_bool)[0]["tabRenderer"]
-end
-
 def check_enum(db, enum_name, struct_type = nil)
   return # TODO
 

src/invidious/yt_backend/extractors_utils.cr

@@ -1,3 +1,22 @@
+def extract_videos(initial_data : Hash(String, JSON::Any), author_fallback : String? = nil, author_id_fallback : String? = nil)
+  extracted = extract_items(initial_data, author_fallback, author_id_fallback)
+
+  target = [] of SearchItem
+  extracted.each do |i|
+    if i.is_a?(Category)
+      i.contents.each { |cate_i| target << cate_i if !cate_i.is_a? Video }
+    else
+      target << i
+    end
+  end
+  return target.select(&.is_a?(SearchVideo)).map(&.as(SearchVideo))
+end
+
+def extract_selected_tab(tabs)
+  # Extract the selected tab from the array of tabs Youtube returns
+  return selected_target = tabs.as_a.select(&.["tabRenderer"]?.try &.["selected"].as_bool)[0]["tabRenderer"]
+end
+
 def fetch_continuation_token(items : Array(JSON::Any))
   # Fetches the continuation token from an array of items
   return items.last["continuationItemRenderer"]?