limit maximum page number to avoid long running queries

fairmondo · Mar 10, 2019 · a1a89b0 · a1a89b0
1 parent 7f2485a
commit a1a89b0
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/app/controllers/articles_controller.rb b/app/controllers/articles_controller.rb
@@ -31,6 +31,7 @@ def show
   end
 
   def index
+    params[:page] = [Kaminari.config.max_pages,params[:page].to_i].min
     @articles = @search_cache.search params[:page]
     respond_with @articles
   end

diff --git a/config/initializers/kaminari_config.rb b/config/initializers/kaminari_config.rb
@@ -4,11 +4,12 @@
 
 Kaminari.configure do |config|
    config.default_per_page = 24
+   config.max_pages = 300       # set max_pages to avoid large queries
   # config.max_per_page = nil
   # config.window = 4
   # config.outer_window = 0
   # config.left = 0
-  # config.right = 0
+   config.right = 0
   # config.page_method_name = :page
   # config.param_name = :page
 end