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Fix audio-only OGG and WebM files not being processed as such (#11151) 

Also, because Chrome sends audio/mp3 instead of audio/mpeg as it's
supposed to, we need to whitelist that mime type as well
shrike
Eugen Rochko 2019-06-22 16:54:06 +02:00 committed by GitHub
parent 6eb5241099
commit b927bb3f07
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2 changed files with 19 additions and 2 deletions
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17
app/models/concerns/attachmentable.rb
View File

@ -10,10 +10,21 @@ module Attachmentable
included do
before_post_process :set_file_extensions
before_post_process :check_image_dimensions
before_post_process :set_file_content_type
end
private
def set_file_content_type
self.class.attachment_definitions.each_key do |attachment_name|
attachment = send(attachment_name)
next if attachment.blank? || attachment.queued_for_write[:original].blank?
attachment.instance_write :content_type, calculated_content_type(attachment)
end
end
def set_file_extensions
self.class.attachment_definitions.each_key do |attachment_name|
attachment = send(attachment_name)
@ -47,4 +58,10 @@ module Attachmentable
extension
end
def calculated_content_type(attachment)
Paperclip.run('file', '-b --mime :file', file: attachment.queued_for_write[:original].path).split(/[:;\s]+/).first.chomp
rescue Terrapin::CommandLineError
''
end
end

4
app/models/media_attachment.rb
View File

@ -31,9 +31,9 @@ class MediaAttachment < ApplicationRecord
AUDIO_FILE_EXTENSIONS = ['.ogg', '.oga', '.mp3', '.wav', '.flac', '.opus'].freeze
IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze
VIDEO_MIME_TYPES = ['video/webm', 'video/mp4', 'video/quicktime'].freeze
VIDEO_MIME_TYPES = ['video/webm', 'video/mp4', 'video/quicktime', 'video/ogg'].freeze
VIDEO_CONVERTIBLE_MIME_TYPES = ['video/webm', 'video/quicktime'].freeze
AUDIO_MIME_TYPES = ['audio/wave', 'audio/wav', 'audio/x-wav', 'audio/x-pn-wave', 'audio/ogg', 'audio/mpeg', 'audio/webm', 'audio/flac'].freeze
AUDIO_MIME_TYPES = ['audio/wave', 'audio/wav', 'audio/x-wav', 'audio/x-pn-wave', 'audio/ogg', 'audio/mpeg', 'audio/mp3', 'audio/webm', 'audio/flac'].freeze
BLURHASH_OPTIONS = {
x_comp: 4,