Contents

module ActiveAdmin
  module Filters
    module FormtasticAddons

      #
      # The below are Formtastic overrides to use `base` instead of `class` for MetaSearch.
      #

      # Returns the default label for a given attribute. Uses ActiveModel I18n if available.
      def humanized_method_name
        if object.base.respond_to?(:human_attribute_name)
          object.base.human_attribute_name(method)
        else
          method.to_s.send(builder.label_str_method)
        end
      end

      # Returns the association reflection for the method if it exists
      def reflection_for(method)
        @object.base.reflect_on_association(method) if @object.base.respond_to?(:reflect_on_association)
      end

      # Returns the column for an attribute on the object being searched if it exists.
      def column_for(method)
        @object.base.columns_hash[method.to_s] if @object.base.respond_to?(:columns_hash)
      end

      #
      # The below are custom methods that Formtastic does not provide.
      #

      def foreign_key?(method)
        @object.base.reflections.select{ |_,r| r.macro == :belongs_to }.values
          .map(&:foreign_key).include? method.to_s
      end

      def polymorphic_foreign_type?(method)
        type = Rails::VERSION::MAJOR == 3 && Rails::VERSION::MINOR == 0 ? proc{ |r| r.options[:foreign_type] } : :foreign_type
        @object.base.reflections.values.select{ |r| r.macro == :belongs_to && r.options[:polymorphic] }
          .map(&type).include? method.to_s
      end

    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
activeadmin-0.6.6	lib/active_admin/filters/formtastic_addons.rb
activeadmin-0.6.5	lib/active_admin/filters/formtastic_addons.rb
activeadmin-0.6.4	lib/active_admin/filters/formtastic_addons.rb
activeadmin-0.6.3	lib/active_admin/filters/formtastic_addons.rb
activeadmin-0.6.2	lib/active_admin/filters/formtastic_addons.rb
activeadmin-0.6.1	lib/active_admin/filters/formtastic_addons.rb