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Fix fetch of remote image with multiple Content-Type headers (#7749)

gh/stable
Yamagishi Kazutoshi 2018-06-07 03:50:07 +09:00 committed by Eugen Rochko
parent c75493755f
commit 683707839f
1 changed files with 5 additions and 4 deletions
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5
app/models/concerns/remotable.rb
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@ -24,11 +24,12 @@ module Remotable
Request.new(:get, url).perform do |response|
next if response.code != 200
content_type = parse_content_type(response.headers['content-type'])
content_type = parse_content_type(response.headers.get('content-type').last)
extname = detect_extname_from_content_type(content_type)
if extname.nil?
matches = response.headers['content-disposition']&.match(/filename="([^"]*)"/)
disposition = response.headers.get('content-disposition').last
matches = disposition&.match(/filename="([^"]*)"/)
filename = matches.nil? ? parsed_url.path.split('/').last : matches[1]
extname = filename.nil? ? '' : File.extname(filename)
end