fixes #1215

app/helpers/posts_helper.rb

@@ -18,9 +18,15 @@ module PostsHelper
   end
 
   def post_source_tag(post)
-    if post.source =~ /^http/
-      text = truncate(post.normalized_source.sub(/^https?:\/\//, ""))
-      link_to(truncate(text, :length => 15), post.normalized_source)
+    if post.source =~ %r!http://img\d+\.pixiv\.net/img/([^\/]+)/!
+      text = "pixiv/#{$1}"
+      link_to(text, post.normalized_source)
+    elsif post.source =~ %r!http://i\d\.pixiv\.net/img\d+/img/([^\/]+)/!
+      text = "pixiv/#{$1}"
+      link_to(text, post.normalized_source)
+    elsif post.source =~ /^http/
+      text = truncate(post.normalized_source.sub(/^https?:\/\/(?:www)?/, ""))
+      link_to(truncate(text, :length => 20), post.normalized_source)
     else
       truncate(post.source, :length => 100)
     end

app/logical/post_pruner.rb

@@ -6,9 +6,11 @@ class PostPruner
   end
 
   def prune!
-    prune_pending!
-    prune_flagged!
-    prune_mod_actions!
+    Post.without_timeout do
+      prune_pending!
+      prune_flagged!
+      prune_mod_actions!
+    end
   end
 
 protected