fix iqdb importer

app/logical/iqdb/importer.rb

@@ -1,12 +1,15 @@
 module Iqdb
   class Importer
     def import!
-      IO.popen("iqdb add #{Rails.root}/danbooru.db", "w") do |io|
+      IO.popen("iqdb command #{Danbooru.config.iqdb_file}", "w") do |io|
         Post.find_each do |post|
           if File.exists?(post.preview_file_path)
-            io.puts "#{post.id.to_s(16)}:#{post.preview_file_path}"
+            puts post.id
+            hex = post.id.to_s(16)
+            io.puts "add 0 #{hex} :#{post.preview_file_path}"
           end
         end
+        io.puts "quit"
       end
     end
   end

script/fixes/029_iqdb_import.rb

@@ -2,4 +2,4 @@
 
 require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'config', 'environment'))
 
-Iqdb::Server.import(Danbooru.config.iqdb_file)
+Iqdb::Importer.import!