FIX: If forcing a refresh, don't return a onebox preview

2017-06-12 13:59:42 -04:00 · 2017-06-12 13:59:42 -04:00 · 2ff850d446
parent 0b41046238
commit 2ff850d446
1 changed files with 5 additions and 4 deletions
--- a/app/controllers/onebox_controller.rb
+++ b/app/controllers/onebox_controller.rb
@ -6,10 +6,11 @@ class OneboxController < ApplicationController
  def show
    params.require(:user_id)

-    preview = Oneboxer.cached_preview(params[:url])
-    preview.strip! if preview.present?
-
-    return render(plain: preview) if preview.present?
+    unless params[:refresh] == 'true'
+      preview = Oneboxer.cached_preview(params[:url])
+      preview.strip! if preview.present?
+      return render(plain: preview) if preview.present?
+    end

    # only 1 outgoing preview per user
    return render(nothing: true, status: 429) if Oneboxer.is_previewing?(params[:user_id])