Sha256: f79aacba5a5d77e03f6e8f2ea5773a2337fa5fa3f553bf99e0a81aa76241a360
Contents?: true
Size: 1.55 KB
Versions: 6
Compression:
Stored size: 1.55 KB
Contents
class Shrine
module Plugins
# Custom kithe logic for determining mime type, using the shrine mime_type plugin.
#
# We start out using the `marcel` analyzer.
# Marcel analyzer is pure-ruby and fast. It's from Basecamp and is what
# ActiveStorage uses. It is very similar to :mimemagic (and uses mimemagic
# under the hood), but mimemagic seems not to be maintained with up to date
# magic db? https://github.com/minad/mimemagic/pull/66
#
# But marcel is not able to catch some of our MP3s as audio/mpeg. The
# `mediainfo` CLI is, and is one of the tools Harvard FITS uses.
# If marcel came up blank, AND we are configured to use mediainfo CLI
# (which by default we will be if it's available), we will try
# shelling out to mediainfo command line.
#
# https://github.com/MediaArea/MediaInfo
#
# Ensure that if mime-type can't be otherwise determined, it is assigned
# "application/octet-stream", basically the type for generic binary.
class KitheDetermineMimeType
def self.load_dependencies(uploader, *)
uploader.plugin :determine_mime_type, analyzer: -> (io, analyzers) do
mime_type = analyzers[:marcel].call(io)
if Kithe.use_mediainfo && mime_type == "application/octet-stream" || mime_type.blank?
mime_type = Kithe::MediainfoAnalyzer.new.call(io)
end
mime_type = "application/octet-stream" if mime_type.blank?
mime_type
end
end
end
register_plugin(:kithe_determine_mime_type, KitheDetermineMimeType)
end
end
Version data entries
6 entries across 6 versions & 1 rubygems