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Unconditionally re-encode locally-uploaded images to strip metadata

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This strips metadata on file upload by re-encoding the files, at the cost
of possible slight image quality decrease and processing resources.
This commit is contained in:
ThibG 2018-09-17 20:24:46 +02:00
parent 657805f444
commit 382cdd7f95
1 changed files with 5 additions and 1 deletions
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6
lib/paperclip/lazy_thumbnail.rb
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@ -20,7 +20,7 @@ module Paperclip
private private
def needs_convert? def needs_convert?
needs_different_geometry? || needs_different_format? needs_different_geometry? || needs_different_format? || needs_metadata_stripping?
end end
def needs_different_geometry? def needs_different_geometry?
@ -31,5 +31,9 @@ module Paperclip
def needs_different_format? def needs_different_format?
@format.present? && @current_format != @format @format.present? && @current_format != @format
end end
def needs_metadata_stripping?
@attachment.instance.respond_to?(:local?) && @attachment.instance.local?
end
end end
end end