From 683707839f6e61df95a4958675883c8f80aa6a84 Mon Sep 17 00:00:00 2001 From: Yamagishi Kazutoshi Date: Thu, 7 Jun 2018 03:50:07 +0900 Subject: [PATCH] Fix fetch of remote image with multiple Content-Type headers (#7749) --- app/models/concerns/remotable.rb | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/app/models/concerns/remotable.rb b/app/models/concerns/remotable.rb index 90c6894e0..c17f19a60 100644 --- a/app/models/concerns/remotable.rb +++ b/app/models/concerns/remotable.rb @@ -24,13 +24,14 @@ 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="([^"]*)"/) - filename = matches.nil? ? parsed_url.path.split('/').last : matches[1] - extname = filename.nil? ? '' : File.extname(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 basename = SecureRandom.hex(8)