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Fix #2108 - Fix gif uploads (#2171)

* Fix #2108 - Fix gif uploads
Add specs for media attachment gifv conversion

* Add ffmpeg to travis

* Make travis install ffmpeg, not libav

* Switch travis to trusty
pull/4/head
Eugen 5 years ago
committed by GitHub
parent
commit
2e4afccd9d
5 changed files with 44 additions and 10 deletions
  1. +4
    -1
      .travis.yml
  2. +13
    -8
      app/models/media_attachment.rb
  3. +5
    -1
      lib/paperclip/gif_transcoder.rb
  4. BIN
     
  5. +22
    -0
      spec/models/media_attachment_spec.rb

+ 4
- 1
.travis.yml View File

@ -1,5 +1,7 @@
language: ruby
cache: bundler
dist: trusty
sudo: required
notifications:
email: false
@ -24,8 +26,9 @@ bundler_args: --without development production --retry=3 --jobs=3
before_install:
- sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
- sudo add-apt-repository -y ppa:mc3man/trusty-media
- sudo apt-get -qq update
- sudo apt-get -qq install g++-4.8
- sudo apt-get -qq install g++-4.8 ffmpeg
install:
- nvm install
- npm install -g yarn

+ 13
- 8
app/models/media_attachment.rb View File

@ -106,13 +106,18 @@ class MediaAttachment < ApplicationRecord
end
def set_type_and_extension
if file.blank?
self.type = :unknown
else
self.type = VIDEO_MIME_TYPES.include?(file_content_type) ? :video : :image
extension = Paperclip::Interpolations.content_type_extension(file, :original)
basename = Paperclip::Interpolations.basename(file, :original)
file.instance_write :file_name, [basename, extension].delete_if(&:empty?).join('.')
end
self.type = VIDEO_MIME_TYPES.include?(file_content_type) ? :video : :image
extension = appropriate_extension
basename = Paperclip::Interpolations.basename(file, :original)
file.instance_write :file_name, [basename, extension].delete_if(&:empty?).join('.')
end
def appropriate_extension
mime_type = MIME::Types[file.content_type]
extensions_for_mime_type = mime_type.empty? ? [] : mime_type.first.extensions
original_extension = Paperclip::Interpolations.extension(file, :original)
extensions_for_mime_type.include?(original_extension) ? original_extension : extensions_for_mime_type.first
end
end

+ 5
- 1
lib/paperclip/gif_transcoder.rb View File

@ -7,7 +7,11 @@ module Paperclip
def make
num_frames = identify('-format %n :file', file: file.path).to_i
return file unless options[:style] == :original && num_frames > 1
unless options[:style] == :original && num_frames > 1
tmp_file = Paperclip::TempfileFactory.new.generate(attachment.instance.file_file_name)
tmp_file << file.read
return tmp_file
end
final_file = Paperclip::Transcoder.make(file, options, attachment)

BIN
View File


+ 22
- 0
spec/models/media_attachment_spec.rb View File

@ -1,5 +1,27 @@
require 'rails_helper'
RSpec.describe MediaAttachment, type: :model do
describe 'animated gif conversion' do
let(:media) { MediaAttachment.create(account: Fabricate(:account), file: attachment_fixture('avatar.gif')) }
it 'sets type to gifv' do
expect(media.type).to eq 'gifv'
end
it 'converts original file to mp4' do
expect(media.file_content_type).to eq 'video/mp4'
end
end
describe 'non-animated gif non-conversion' do
let(:media) { MediaAttachment.create(account: Fabricate(:account), file: attachment_fixture('attachment.gif')) }
it 'sets type to image' do
expect(media.type).to eq 'image'
end
it 'leaves original file as-is' do
expect(media.file_content_type).to eq 'image/gif'
end
end
end

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