Contents

module Form
  module Static
    module Attachment
      extend ActiveSupport::Concern

      class_methods do
        def has_attachments(*attachments)
          define_singleton_method :attachments do
            attachments
          end

          delegate :attachments, to: :class

          if virtual?
            attachments.each do |attachment|
              attribute "#{attachment}_file_name",    :string
              attribute "#{attachment}_content_type", :string
              attribute "#{attachment}_file_size",    :integer
              attribute "#{attachment}_updated_at",   :datetime
            end
          end

          attachments.each do |attachment|
            has_attached_file attachment,
              url: "/attachments/:class/:id_partition/:basename.:extension",
              path: ":rails_root/private/attachments/:class/:id_partition/:basename.:extension"

            validates_attachment_content_type attachment, { content_type: %w[
            text/plain
            application/pdf
            application/msword
            application/vnd.openxmlformats-officedocument.wordprocessingml.document
            image/jpeg
            image/png
            image/gif
          ] }
            validates_attachment_file_name attachment, matches: [
                /txt\Z/i,
                /pdf\Z/i,
                /doc\Z/i,
                /docx\Z/i,
                /jpe?g\Z/i,
                /png\Z/i,
                /gif\Z/i,
              ]
            validates_attachment_size attachment, less_than: 5.megabytes
          end

          before_post_process :normalize_attachment
        end
      end

      private

      def normalize_attachment
        attachments.each do |attachment|
          Rich::Backends::Paperclip.normalize_attachment(attachment)
        end
      end
    end
  end
end

Version data entries

9 entries across 9 versions & 1 rubygems

Version	Path
rails_admin_cms-0.1.1	app/models/form/static/attachment.rb
rails_admin_cms-0.0.9	app/models/form/static/attachment.rb
rails_admin_cms-0.0.7	app/models/form/static/attachment.rb
rails_admin_cms-0.0.6	app/models/form/static/attachment.rb
rails_admin_cms-0.0.5	app/models/form/static/attachment.rb
rails_admin_cms-0.0.4	app/models/form/static/attachment.rb
rails_admin_cms-0.0.3	app/models/form/static/attachment.rb
rails_admin_cms-0.0.2	app/models/form/static/attachment.rb
rails_admin_cms-0.0.1	app/models/form/static/attachment.rb