闭社主体
forked from https://github.com/tootsuite/mastodon
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
880 B
26 lines
880 B
# frozen_string_literal: true
|
|
|
|
module Paperclip
|
|
# This transcoder is only to be used for the MediaAttachment model
|
|
# 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
|
|
|
|
final_file = Paperclip::Transcoder.make(file, options, attachment)
|
|
|
|
attachment.instance.file_file_name = File.basename(attachment.instance.file_file_name, '.*') + '.mp4'
|
|
attachment.instance.file_content_type = 'video/mp4'
|
|
attachment.instance.type = MediaAttachment.types[:gifv]
|
|
|
|
final_file
|
|
end
|
|
end
|
|
end
|