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Versions: 7
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Contents
require 'mimemagic'
module Bizside
module Uploader
module ContentTypeValidator
extend ActiveSupport::Concern
included do
begin
require 'carrierwave-magic'
include CarrierWave::Magic
process :set_magic_content_type => true
rescue => e
raise '[Bizside.gem ERROR] you need to add carrierwave-magic.gem.'
end
before :cache, :validate_content_type!
end
def content_type_checklist
%w(jpg jpeg gif png)
end
private
def validate_content_type!(new_file)
return if new_file.path.nil?
extension = new_file.extension.to_s
if content_type_checklist.include?(extension.downcase)
by_path = MimeMagic.by_extension(extension).to_s
unless new_file.content_type == by_path
raise CarrierWave::IntegrityError, I18n.translate(:"errors.messages.content_type_whitelist_error", content_type: new_file.content_type)
end
end
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems