Contents

module ThemesForRails
  module CommonMethods
    def view_path_for(theme)
      File.join(theme_path_for(theme), "views")
    end
    def theme_name
      @cached_theme_name ||= begin
        case @theme_name
        when Symbol then 
          self.respond_to?(@theme_name) ? self.send(@theme_name) : @theme_name.to_s
        when String then @theme_name
        else
          nil
        end
      end
    end
    def theme_name=(name)
      @theme_name = name
    end
    def set_theme(name)
      self.theme_name = name    
      if valid_theme?
        add_theme_view_path 
      end    
    end
  public
    def valid_theme?
      !self.theme_name.nil?
    end
    # will add the view path for the current theme
    def add_theme_view_path
      add_theme_view_path_for(self.theme_name)
    end
    # will add the view path for a given theme name
    def add_theme_view_path_for(name)
      self.view_paths << ActionView::FileSystemResolver.new(view_path_for(name))
    end
    def public_theme_path
      theme_path("/")
    end
    def theme_path(base = ::Rails.root)
      theme_path_for(theme_name, base)
    end
    def theme_path_for(name, base = ::Rails.root)
      File.join(base, "themes", name)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
themes_for_rails-0.2.2	lib/themes_for_rails/common_methods.rb
themes_for_rails-0.2.1	lib/themes_for_rails/common_methods.rb