|
|
@@ -0,0 +1,35 @@ |
|
|
|
# frozen_string_literal: true |
|
|
|
|
|
|
|
module Remotable |
|
|
|
include HttpHelper |
|
|
|
extend ActiveSupport::Concern |
|
|
|
|
|
|
|
included do |
|
|
|
attachment_definitions.each_key do |attachment_name| |
|
|
|
attribute_name = "#{attachment_name}_remote_url".to_sym |
|
|
|
method_name = "#{attribute_name}=".to_sym |
|
|
|
|
|
|
|
define_method method_name do |url| |
|
|
|
parsed_url = Addressable::URI.parse(url).normalize |
|
|
|
|
|
|
|
return if !%w(http https).include?(parsed_url.scheme) || parsed_url.host.empty? || self[attribute_name] == url |
|
|
|
|
|
|
|
begin |
|
|
|
response = http_client.get(url) |
|
|
|
|
|
|
|
return if response.code != 200 |
|
|
|
|
|
|
|
matches = response.headers['content-disposition']&.match(/filename="([^"]*)"/) |
|
|
|
filename = matches.nil? ? parsed_url.path.split('/').last : matches[1] |
|
|
|
|
|
|
|
send("#{attachment_name}=", StringIO.new(response.to_s)) |
|
|
|
send("#{attachment_name}_file_name=", filename) |
|
|
|
|
|
|
|
self[attribute_name] = url if has_attribute?(attribute_name) |
|
|
|
rescue HTTP::TimeoutError, OpenSSL::SSL::SSLError, Paperclip::Errors::NotIdentifiedByImageMagickError => e |
|
|
|
Rails.logger.debug "Error fetching remote #{attachment_name}: #{e}" |
|
|
|
end |
|
|
|
end |
|
|
|
end |
|
|
|
end |
|
|
|
end |