Resolve "Performance issues when loading large number of wiki pages"

1 files changed, 26 insertions, 0 deletions

diff --git a/config/initializers/gollum.rb b/config/initializers/gollum.rb
index 1ebe3c7a742..2ca32791bb1 100644
--- a/config/initializers/gollum.rb
+++ b/config/initializers/gollum.rb
@@ -10,4 +10,30 @@ module Gollum
       index.send(name, *args)
     end
   end
+
+  class Wiki
+    def pages(treeish = nil, limit: nil)
+      tree_list((treeish || @ref), limit: limit)
+    end
+
+    def tree_list(ref, limit: nil)
+      if (sha = @access.ref_to_sha(ref))
+        commit = @access.commit(sha)
+        tree_map_for(sha).inject([]) do |list, entry|
+          next list unless @page_class.valid_page_name?(entry.name)
+          list << entry.page(self, commit)
+          break list if limit && list.size >= limit
+          list
+        end
+      else
+        []
+      end
+    end
+  end
+end
+
+Rails.application.configure do
+  config.after_initialize do
+    Gollum::Page.per_page = Kaminari.config.default_per_page
+  end
 end