implemented numbered paginator

app/models/post.rb

@@ -181,6 +181,7 @@ class Post < ActiveRecord::Base
       increment_tags.each do |tag|
         expire_cache(tag)
       end
+      expire_cache("")
     end
     
     def set_tag_counts
@@ -515,20 +516,17 @@ class Post < ActiveRecord::Base
   module CountMethods
     def fast_count(tags)
       count = Cache.get("pfc:#{Cache.sanitize(tags)}")
-      return count unless count.nil?
-      count = Post.find_by_tags(tags).count
-      expiry = (count < 100) ? 0 : (count * 4).minutes
-      Cache.put("pfc:#{Cache.sanitize(tags)}", count, expiry)
+      if count.nil?
+        count = Post.find_by_tags("#{tags}").count
+        if count > Danbooru.config.posts_per_page * 10
+          Cache.put("pfc:#{Cache.sanitize(tags)}", count, (count * 4).minutes)
+        end
+      end
       count
     end
     
     def fast_delete_count(tags)
-      count = Cache.get("pfdc:#{Cache.sanitize(tags)}")
-      return count unless count.nil?
-      count = Post.find_by_tags("#{tags} status:deleted").count
-      expiry = (count < 100) ? 0 : (count * 4).minutes
-      Cache.put("pfc:#{Cache.sanitize(tags)}", count, expiry)
-      count
+      fast_count("#{tags} status:deleted")
     end
   end
   

app/models/user.rb

@@ -4,7 +4,7 @@ class User < ActiveRecord::Base
   class Error < Exception ; end
   
   attr_accessor :password, :old_password, :ip_addr
-  attr_accessible :password, :old_password, :password_confirmation, :password_hash, :email, :last_logged_in_at, :last_forum_read_at, :has_mail, :receive_email_notifications, :comment_threshold, :always_resize_images, :favorite_tags, :blacklisted_tags, :name
+  attr_accessible :password, :old_password, :password_confirmation, :password_hash, :email, :last_logged_in_at, :last_forum_read_at, :has_mail, :receive_email_notifications, :comment_threshold, :always_resize_images, :favorite_tags, :blacklisted_tags, :name, :ip_addr
   validates_length_of :name, :within => 2..20, :on => :create
   validates_format_of :name, :with => /\A[^\s;,]+\Z/, :on => :create, :message => "cannot have whitespace, commas, or semicolons"
   validates_uniqueness_of :name, :case_sensitive => false, :on => :create