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author | Reverite <github@reverite.sh> | 2019-05-06 18:17:05 -0700 |
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committer | Reverite <github@reverite.sh> | 2019-05-06 18:17:05 -0700 |
commit | 5b85256b334b13fad26a2bc073a874750a3cdc2e (patch) | |
tree | 2d523aa8266e42ae31ab82c7fc2533cf4a90ff0d /lib/paperclip/blurhash_transcoder.rb | |
parent | e10a9794f4ed7c90e3190f285359f55dd00da435 (diff) | |
parent | 89d2859296bc5a57a8db07be86239cc938a3f691 (diff) |
Merge remote-tracking branch 'glitch/master' into production
Diffstat (limited to 'lib/paperclip/blurhash_transcoder.rb')
-rw-r--r-- | lib/paperclip/blurhash_transcoder.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/paperclip/blurhash_transcoder.rb b/lib/paperclip/blurhash_transcoder.rb new file mode 100644 index 000000000..08925a6dd --- /dev/null +++ b/lib/paperclip/blurhash_transcoder.rb @@ -0,0 +1,16 @@ +# frozen_string_literal: true + +module Paperclip + class BlurhashTranscoder < Paperclip::Processor + def make + return @file unless options[:style] == :small + + pixels = convert(':source RGB:-', source: File.expand_path(@file.path)).unpack('C*') + geometry = options.fetch(:file_geometry_parser).from_file(@file) + + attachment.instance.blurhash = Blurhash.encode(geometry.width, geometry.height, pixels, options[:blurhash] || {}) + + @file + end + end +end |