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22 lines
610 B
22 lines
610 B
8 years ago
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# frozen_string_literal: true
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module Attachmentable
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extend ActiveSupport::Concern
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included do
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before_post_process :set_file_extensions
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end
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private
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def set_file_extensions
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self.class.attachment_definitions.each_key do |attachment_name|
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attachment = send(attachment_name)
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next if attachment.blank?
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extension = Paperclip::Interpolations.content_type_extension(attachment, :original)
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basename = Paperclip::Interpolations.basename(attachment, :original)
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attachment.instance_write :file_name, [basename, extension].delete_if(&:empty?).join('.')
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end
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end
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end
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