Add PreferencesHelper module

Consolidates the helpers related to user preferences.

Renames `app_theme` to `user_application_theme` to better explain what
it is.

1 files changed, 0 insertions, 29 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 62794bc5f4c..10d7aa11209 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -2,26 +2,6 @@ require 'digest/md5'
 require 'uri'
 
 module ApplicationHelper
-  COLOR_SCHEMES = {
-    1 => 'white',
-    2 => 'dark',
-    3 => 'solarized-light',
-    4 => 'solarized-dark',
-    5 => 'monokai',
-  }
-  COLOR_SCHEMES.default = 'white'
-
-  # Helper method to access the COLOR_SCHEMES
-  #
-  # The keys are the `color_scheme_ids`
-  # The values are the `name` of the scheme.
-  #
-  # The preview images are `name-scheme-preview.png`
-  # The stylesheets should use the css class `.name`
-  def color_schemes
-    COLOR_SCHEMES.freeze
-  end
-
   # Check if a particular controller is the current one
   #
   # args - One or more controller names to check
@@ -138,15 +118,6 @@ module ApplicationHelper
     Emoji.names.to_s
   end
 
-  def app_theme
-    theme = Gitlab::Themes.by_id(current_user.try(:theme_id))
-    theme.css_class
-  end
-
-  def user_color_scheme_class
-    COLOR_SCHEMES[current_user.try(:color_scheme_id)] if defined?(current_user)
-  end
-
   # Define whenever show last push event
   # with suggestion to create MR
   def show_last_push_widget?(event)