add dark solarized theme for code preview

app/assets/stylesheets/application.scss

@@ -37,6 +37,7 @@
 @import "highlight/white.scss";
 @import "highlight/dark.scss";
+@import "highlight/solarized_dark.scss";
 /**
  * UI themes:

app/assets/stylesheets/highlight/solarized_dark.scss

+.solarized-dark .highlight {
+  pre {
+    background-color: #002B36;
+    color: #eee;
+  }
+
+  .hll { background-color: #ffffcc }
+  .c { color: #586E75 } /* Comment */
+  .err { color: #93A1A1 } /* Error */
+  .g { color: #93A1A1 } /* Generic */
+  .k { color: #859900 } /* Keyword */
+  .l { color: #93A1A1 } /* Literal */
+  .n { color: #93A1A1 } /* Name */
+  .o { color: #859900 } /* Operator */
+  .x { color: #CB4B16 } /* Other */
+  .p { color: #93A1A1 } /* Punctuation */
+  .cm { color: #586E75 } /* Comment.Multiline */
+  .cp { color: #859900 } /* Comment.Preproc */
+  .c1 { color: #586E75 } /* Comment.Single */
+  .cs { color: #859900 } /* Comment.Special */
+  .gd { color: #2AA198 } /* Generic.Deleted */
+  .ge { color: #93A1A1; font-style: italic } /* Generic.Emph */
+  .gr { color: #DC322F } /* Generic.Error */
+  .gh { color: #CB4B16 } /* Generic.Heading */
+  .gi { color: #859900 } /* Generic.Inserted */
+  .go { color: #93A1A1 } /* Generic.Output */
+  .gp { color: #93A1A1 } /* Generic.Prompt */
+  .gs { color: #93A1A1; font-weight: bold } /* Generic.Strong */
+  .gu { color: #CB4B16 } /* Generic.Subheading */
+  .gt { color: #93A1A1 } /* Generic.Traceback */
+  .kc { color: #CB4B16 } /* Keyword.Constant */
+  .kd { color: #268BD2 } /* Keyword.Declaration */
+  .kn { color: #859900 } /* Keyword.Namespace */
+  .kp { color: #859900 } /* Keyword.Pseudo */
+  .kr { color: #268BD2 } /* Keyword.Reserved */
+  .kt { color: #DC322F } /* Keyword.Type */
+  .ld { color: #93A1A1 } /* Literal.Date */
+  .m { color: #2AA198 } /* Literal.Number */
+  .s { color: #2AA198 } /* Literal.String */
+  .na { color: #93A1A1 } /* Name.Attribute */
+  .nb { color: #B58900 } /* Name.Builtin */
+  .nc { color: #268BD2 } /* Name.Class */
+  .no { color: #CB4B16 } /* Name.Constant */
+  .nd { color: #268BD2 } /* Name.Decorator */
+  .ni { color: #CB4B16 } /* Name.Entity */
+  .ne { color: #CB4B16 } /* Name.Exception */
+  .nf { color: #268BD2 } /* Name.Function */
+  .nl { color: #93A1A1 } /* Name.Label */
+  .nn { color: #93A1A1 } /* Name.Namespace */
+  .nx { color: #93A1A1 } /* Name.Other */
+  .py { color: #93A1A1 } /* Name.Property */
+  .nt { color: #268BD2 } /* Name.Tag */
+  .nv { color: #268BD2 } /* Name.Variable */
+  .ow { color: #859900 } /* Operator.Word */
+  .w { color: #93A1A1 } /* Text.Whitespace */
+  .mf { color: #2AA198 } /* Literal.Number.Float */
+  .mh { color: #2AA198 } /* Literal.Number.Hex */
+  .mi { color: #2AA198 } /* Literal.Number.Integer */
+  .mo { color: #2AA198 } /* Literal.Number.Oct */
+  .sb { color: #586E75 } /* Literal.String.Backtick */
+  .sc { color: #2AA198 } /* Literal.String.Char */
+  .sd { color: #93A1A1 } /* Literal.String.Doc */
+  .s2 { color: #2AA198 } /* Literal.String.Double */
+  .se { color: #CB4B16 } /* Literal.String.Escape */
+  .sh { color: #93A1A1 } /* Literal.String.Heredoc */
+  .si { color: #2AA198 } /* Literal.String.Interpol */
+  .sx { color: #2AA198 } /* Literal.String.Other */
+  .sr { color: #DC322F } /* Literal.String.Regex */
+  .s1 { color: #2AA198 } /* Literal.String.Single */
+  .ss { color: #2AA198 } /* Literal.String.Symbol */
+  .bp { color: #268BD2 } /* Name.Builtin.Pseudo */
+  .vc { color: #268BD2 } /* Name.Variable.Class */
+  .vg { color: #268BD2 } /* Name.Variable.Global */
+  .vi { color: #268BD2 } /* Name.Variable.Instance */
+  .il { color: #2AA198 } /* Literal.Number.Integer.Long */
+}
+

app/helpers/application_helper.rb

@@ -128,7 +128,13 @@ module ApplicationHelper
   end
   def user_color_scheme_class
-    current_user.dark_scheme ? :black : :white
+    case current_user.color_scheme_id
+    when 1 then 'white'
+    when 2 then 'black'
+    when 3 then 'solarized-dark'
+    else
+      'white'
+    end
   end
   def show_last_push_widget?(event)

app/models/user.rb

@@ -40,7 +40,7 @@ class User < ActiveRecord::Base
          :recoverable, :rememberable, :trackable, :validatable, :omniauthable, :registerable
   attr_accessible :email, :password, :password_confirmation, :remember_me, :bio, :name, :username,
-                  :skype, :linkedin, :twitter, :dark_scheme, :theme_id, :force_random_password,
+                  :skype, :linkedin, :twitter, :color_scheme_id, :theme_id, :force_random_password,
                   :extern_uid, :provider, as: [:default, :admin]
   attr_accessible :projects_limit, :can_create_team, :can_create_group, as: :admin

app/views/profiles/design.html.haml

@@ -43,10 +43,15 @@
       = label_tag do
         .prev
           = image_tag "white.png"
-        = f.radio_button :dark_scheme, false
+        = f.radio_button :color_scheme_id, 1
         White code preview
       = label_tag do
         .prev
           = image_tag "dark.png"
-        = f.radio_button :dark_scheme, true
+        = f.radio_button :color_scheme_id, 2
         Dark code preview
+      = label_tag do
+        .prev
+          = image_tag "dark.png"
+        = f.radio_button :color_scheme_id, 3
+        Solarized Dark code preview

db/migrate/20130315124931_user_color_scheme.rb

+class UserColorScheme < ActiveRecord::Migration
+  def up
+    add_column :users, :color_scheme_id, :integer, null: false, default: 1
+    User.where(dark_scheme: true).update_all(color_scheme_id: 2)
+    remove_column :users, :dark_scheme
+  end
+
+  def down
+    add_column :users, :dark_scheme, :boolean, null: false, default: false
+    remove_column :users, :color_scheme_id
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
-ActiveRecord::Schema.define(:version => 20130304105317) do
+ActiveRecord::Schema.define(:version => 20130315124931) do
   create_table "events", :force => true do |t|
     t.string   "target_type"
@@ -258,7 +258,6 @@ ActiveRecord::Schema.define(:version => 20130304105317) do
     t.string   "linkedin",               :default => "",    :null => false
     t.string   "twitter",                :default => "",    :null => false
     t.string   "authentication_token"
-    t.boolean  "dark_scheme",            :default => false, :null => false
     t.integer  "theme_id",               :default => 1,     :null => false
     t.string   "bio"
     t.integer  "failed_attempts",        :default => 0
@@ -269,6 +268,7 @@ ActiveRecord::Schema.define(:version => 20130304105317) do
     t.boolean  "can_create_group",       :default => true,  :null => false
     t.boolean  "can_create_team",        :default => true,  :null => false
     t.string   "state"
+    t.integer  "color_scheme_id",        :default => 1,     :null => false
   end
   add_index "users", ["admin"], :name => "index_users_on_admin"