diff --git a/app/assets/javascripts/vkontakte.coffee b/app/assets/javascripts/vkontakte.coffee
index ab28880..a1dcaba 100644
--- a/app/assets/javascripts/vkontakte.coffee
+++ b/app/assets/javascripts/vkontakte.coffee
@@ -15,7 +15,7 @@ class window.Vkontakte
         _vkontakte.authInfo(response)
 
     setTimeout ->
-      $('#vk_api_transport').append('<script async="async" type="text/javascript" src="http://vkontakte.ru/js/api/openapi.js"></script>')
+      $('#vk_api_transport').append($('<script async="async" type="text/javascript" src="http://vkontakte.ru/js/api/openapi.js">'))
     , 0
   
   authInfo: (response) ->
diff --git a/app/controllers/import_controller.rb b/app/controllers/import_controller.rb
index 25daac4..c2de0ec 100644
--- a/app/controllers/import_controller.rb
+++ b/app/controllers/import_controller.rb
@@ -9,7 +9,7 @@ class ImportController < ApplicationController
     return 3 if artist.status == 1
     
     begin
-      lastfm_artist = LastFM::Artist.get_info( :artist => name )
+      lastfm_artist = LastFM::Artist.get_info( artist: name )
       unless artist.mbid.nil? or artist.mbid.empty?
         brainz_artist = MusicBrainz::Artist.find(artist.mbid)
       else
@@ -43,9 +43,9 @@ class ImportController < ApplicationController
       
       brainz_artist.urls.each do |service, url|
         ArtistLink.new(
-          :artist_id => artist.id,
-          :service => service.to_s,
-          :url => url
+          artist_id: artist.id,
+          service: service.to_s,
+          url: url
         ).save
       end
       
@@ -64,14 +64,14 @@ class ImportController < ApplicationController
             end
             # Creating album
             album = Album.new(
-              :name => info[:title],
-              :artist_id => artist.id,
-              :year => info[:year],
-              :status => 1,
-              :master => true
+              name: info[:title],
+              artist_id: artist.id,
+              year: info[:year],
+              status: 1,
+              master: true
             )
             begin
-              album_lastfm = LastFM::Album.get_info( :artist => lastfm_artist['artist']['name'], :album => info[:title] )
+              album_lastfm = LastFM::Album.get_info( artist: lastfm_artist['artist']['name'], album: info[:title] )
               album_image = album_lastfm['album']['image'][3]['#text']
             rescue
               album_image = ''
@@ -84,70 +84,7 @@ class ImportController < ApplicationController
           sleep 1
         end
       end
-           
-      # brainz_artist.release_groups.each do |brainz_release_group|
-      #   # Saving album
-      #   begin
-      #     album_lastfm = LastFM::Album.get_info( :artist => lastfm_artist['artist']['name'], :album => '' )
-      #     album_image = album_lastfm['album']['image'][3]['#text']
-      #   rescue
-      #     album_image = ''
-      #   end
-      #   album = Album.new
-      #   album.name = brainz_release_group.title
-      #   album.year = brainz_release_group.first_release_date.year
-      #   album.artist_id = artist.id
-      #   album.mbid = brainz_release_group.id
-      #   album.album_type = brainz_release_group.type
-      #   album.pic_url = album_image
-      #   album.has_pic = (album_image != '' and not album_image.nil?)
-      #   album.status = 0
-      #   album.save
-      #   # Tracks from the first release
-      #   tracks_hashed = []
-      #   brainz_release_group.releases.each_with_index do |brainz_release, i|
-      #     local_brainz_release = LocalBrainz::Release.new(
-      #       :mbid => brainz_release.id,
-      #       :title => brainz_release.title,
-      #       :status => brainz_release.status,
-      #       :date => brainz_release.date,
-      #       :country => brainz_release.country,
-      #       :format => brainz_release.format,
-      #       :album_id => album.id
-      #     )
-      #     local_brainz_release.save
-      #     # Processing tracks
-      #     brainz_release.tracks.each do |brainz_track|
-      #       local_brainz_track = LocalBrainz::Track.new(
-      #         :position => brainz_track.position,
-      #         :recording_id => brainz_track.recording_id,
-      #         :title => brainz_track.title,
-      #         :length => brainz_track.length,
-      #         :release_id => local_brainz_release.id
-      #       )
-      #       local_brainz_track.save
-      #       track_title = brainz_track.title.gsub(/\s\/\s\[.*?\]/, '')
-      #       if tracks_hashed.include? track_title.downcase.scan(/[a-z0-9]*/).join
-      #         next
-      #       end
-      #       tracks_hashed << track_title.downcase.scan(/[a-z0-9]*/).join
-      #       track = Track.new
-      #       track.name = track_title
-      #       track.album_id = album.id
-      #       track.position = brainz_track.position
-      #       track.length = brainz_track.length
-      #       track.country = brainz_release.country
-      #       track.bonus = (i == 0 ? 0 : 1)
-      #       track.live = track_title.downcase.include? 'live'
-      #       track.acoustic = track_title.downcase.include? 'acoustic'
-      #       track.mbid = brainz_track.recording_id
-      #       track.save
-      #     end
-      #   end
-      #   album.status = 1
-      #   album.save unless dry_run
-      # end
-       
+      
       artist.status = 1
     rescue => e
       ap e.message
diff --git a/app/controllers/user_controller.rb b/app/controllers/user_controller.rb
index b118687..4067875 100644
--- a/app/controllers/user_controller.rb
+++ b/app/controllers/user_controller.rb
@@ -2,10 +2,10 @@ class UserController < ApplicationController
   before_filter :authorize
   
   def auth
-    @res = {:status => 'hello', :newbie => false}
+    @res = {status: 'hello', newbie: false}
     user = User.find_by_vkid(params[:mid])
     if user.nil?
-      user = User.new(:vkid => params[:mid], :lang => 'ru').save
+      user = User.new(vkid: params[:mid], lang: 'ru').save
       @res[:newbie] = true
     end
     
@@ -14,31 +14,21 @@ class UserController < ApplicationController
       session.key = session_key
       session.save
       @res[:ok_reload] = true
-      return render :json => @res
+      return render json: @res
     end
     
-    @res[:user] = {
-      :id => user.id,
-      :name => user.name,
-      :email => user.email,
-      :vkid => user.vkid,
-      :lang => user.lang,
-      :lastfm_username => user.lastfm_username,
-      :lastfm_login_url => 'http://www.last.fm/api/auth?api_key=' << LastFM.api_key <<
-        '&cb=http://' << request.host << ':' << request.port.to_s << '/lastfm/connect/?sid=' << user.session.key
-    }
+    @res[:user] = build_user_info(user)
     
-    render :json => @res
+    render json: @res
   end
   
   def settings
     @user = User.find_by_vkid(params[:mid])
-    render :partial => 'settings'
+    render partial: 'settings'
   end
   
   def update
     allowed_params = [:name, :email, :lang, :show]
-    @res = {}
     
     user = User.find_by_vkid(params[:mid])
     unless params[:params].nil?
@@ -55,18 +45,7 @@ class UserController < ApplicationController
       end
     end
     
-    @res[:user] = {
-      :id => user.id,
-      :name => user.name,
-      :email => user.email,
-      :vkid => user.vkid,
-      :lang => user.lang,
-      :lastfm_username => user.lastfm_username,
-      :lastfm_login_url => 'http://www.last.fm/api/auth?api_key=' << LastFM.api_key <<
-        '&cb=http://' << request.host << ':' << request.port.to_s << '/lastfm/connect/?sid=' << user.session.key
-    }
-    
-    render :json => @res
+    render json: {user: build_user_info(user)}
   end
   
   def fav
@@ -93,7 +72,22 @@ class UserController < ApplicationController
       end
     end
     
-    render :json => @res
+    render json: @res
   end
   
+private
+
+  def build_user_info user
+    {
+      id: user.id,
+      name: user.name,
+      email: user.email,
+      vkid: user.vkid,
+      lang: user.lang,
+      lastfm_username: user.lastfm_username,
+      lastfm_login_url: ('http://www.last.fm/api/auth?api_key=' << LastFM.api_key <<
+        '&cb=http://' << request.host << ':' << request.port.to_s << '/lastfm/connect/?sid=' <<
+        user.session.key if user.lastfm_username.nil?)
+    }
+  end
 end