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require 'rails_admin/config/fields'
require 'rails_admin/config/fields/types'
require 'rails_admin/config/fields/types/file_upload'
RailsAdmin::Config::Fields.register_factory do |parent, properties, fields|
extensions = [:name, :uid]
if (properties.name.to_s =~ /^(.+)_uid$/) && defined?(::Dragonfly) && parent.abstract_model.model.dragonfly_attachment_classes.collect(&:attribute).include?(attachment_name = Regexp.last_match[1].to_sym)
field = RailsAdmin::Config::Fields::Types.load(:dragonfly).new(parent, attachment_name, properties)
children_fields = []
extensions.each do |ext|
children_column_name = "#{attachment_name}_#{ext}".to_sym
next unless child_properties = parent.abstract_model.properties.detect { |p| p.name.to_s == children_column_name.to_s }
children_field = fields.detect { |f| f.name == children_column_name } || RailsAdmin::Config::Fields.default_factory.call(parent, child_properties, fields)
children_field.hide
children_field.filterable(false)
children_fields << children_field.name
end
field.children_fields(children_fields)
fields << field
true
else
false
end
end
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