From 44b59ab18d536fa70e2a1e273afcdeb1ab8fb68f Mon Sep 17 00:00:00 2001
From: r888888888 <r888888888@gmail.com>
Date: Tue, 22 Jul 2014 15:43:20 -0700
Subject: [PATCH] fixes #2203

---
 app/logical/daily_maintenance.rb   |  1 +
 app/logical/user_upload_clamper.rb | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 app/logical/user_upload_clamper.rb

diff --git a/app/logical/daily_maintenance.rb b/app/logical/daily_maintenance.rb
index c648a944a..a62c8d921 100644
--- a/app/logical/daily_maintenance.rb
+++ b/app/logical/daily_maintenance.rb
@@ -8,6 +8,7 @@ class DailyMaintenance
     Delayed::Job.delete_all(['created_at < ?', 7.days.ago])
     PostVote.delete_all(['created_at < ?', 1.month.ago])
     CommentVote.delete_all(['created_at < ?', 1.month.ago])
+    UserUploadClamper.new.clamp_all!
     TagSubscription.process_all
     ApiCacheGenerator.new.generate_tag_cache
   end
diff --git a/app/logical/user_upload_clamper.rb b/app/logical/user_upload_clamper.rb
new file mode 100644
index 000000000..f23023617
--- /dev/null
+++ b/app/logical/user_upload_clamper.rb
@@ -0,0 +1,22 @@
+class UserUploadClamper
+  def clamp_all!
+    users.each do |user|
+      if clamp_user?(user)
+        clamp_user!(user)
+      end
+    end
+  end
+
+  def users
+    User.where("post_upload_count >= 200 and (base_upload_limit > 10 or base_upload_limit is null) and level < ?", User::Levels::CONTRIBUTOR).limit(50)
+  end
+
+  def clamp_user?(user)
+    Reports::UserPromotions.deletion_confidence_interval_for(user) >= 25
+  end
+
+  def clamp_user!(user)
+    user.update_attribute(:base_upload_limit, -1)
+    ModAction.create(:description => "user ##{user.id} (#{user.name}) clamped")
+  end
+end