require 'scrivito/binary'

module Scrivito
  # This class had been reworked to support uploads directly
  # into CMS and not into S3
  class Binary
    # new implementation
    def content_type
      if shadow_obj
        shadow_obj.mime_type
      end
    end

    def content_length
      if shadow_obj
        shadow_obj.body_length
      else
        0
      end
    end

    def filename
      if shadow_obj
        shadow_obj.name + '.' + shadow_obj.file_extension
      end
    end

    # New API call. Allows to read the extension of the stored file.
    def file_extension
      if shadow_obj
        shadow_obj.file_extension
      end
    end

    # New API call. Allows to access the contents of the blob.
    def content
      if shadow_obj
        shadow_obj.body
      end
    end

    def url
      ActiveSupport::Deprecation.warn("This method should never be called. Use scrivito_path or scrvito_url whenever possible")
      if shadow_obj
        Rails.application.routes.url_helpers.fiona7_blob_path(id: @id, name: self.filename)
      end
    end

    private
    def shadow_obj
      @shadow_obj ||= Fiona7::InternalReleasedObj.find(@id.to_i) if @id.to_i != 0
    end
  end
end