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Fix static GIFs being saved as empty files when using local storage (#8012)

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Fix #7997
Fix #6237
This commit is contained in:
Eugen Rochko 2018-07-14 03:56:52 +02:00 committed by GitHub
parent e9b322d0a6
commit 5a6645c922
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1 changed files with 8 additions and 8 deletions
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16
lib/paperclip/gif_transcoder.rb
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@ -5,14 +5,7 @@ module Paperclip
# to convert animated gifs to webm
class GifTranscoder < Paperclip::Processor
def make
num_frames = identify('-format %n :file', file: file.path).to_i
unless options[:style] == :original && num_frames > 1
tmp_file = Paperclip::TempfileFactory.new.generate(attachment.instance.file_file_name)
tmp_file << file.read
tmp_file.flush
return tmp_file
end
return File.open(@file.path) unless needs_convert?
final_file = Paperclip::Transcoder.make(file, options, attachment)
@ -22,5 +15,12 @@ module Paperclip
final_file
end
private
def needs_convert?
num_frames = identify('-format %n :file', file: file.path).to_i
options[:style] == :original && num_frames > 1
end
end
end