module Gitlab # Module containing GitLab's syntax color scheme definitions and helper # methods for accessing them. module ColorSchemes # Struct class representing a single Scheme Scheme = Struct.new(:id, :name, :css_class) SCHEMES = [ Scheme.new(1, 'White', 'white'), Scheme.new(2, 'Dark', 'dark'), Scheme.new(3, 'Solarized Light', 'solarized-light'), Scheme.new(4, 'Solarized Dark', 'solarized-dark'), Scheme.new(5, 'Monokai', 'monokai') ].freeze # Convenience method to get a space-separated String of all the color scheme # classes that might be applied to a code block. # # Returns a String def self.body_classes SCHEMES.collect(&:css_class).uniq.join(' ') end # Get a Scheme by its ID # # If the ID is invalid, returns the default Scheme. # # id - Integer ID # # Returns a Scheme def self.by_id(id) SCHEMES.detect { |s| s.id == id } || default end # Returns the number of defined Schemes def self.count SCHEMES.size end # Get the default Scheme # # Returns a Scheme def self.default by_id(1) end # Iterate through each Scheme # # Yields the Scheme object def self.each(&block) SCHEMES.each(&block) end # Get the Scheme for the specified user, or the default # # user - User record # # Returns a Scheme def self.for_user(user) if user by_id(user.color_scheme_id) else default end end end end