HEIC 이미지 지원

pmusaraj · 3월 15, 2020, 12:29오전

다음과 같은 코드가 있습니다:

lib/upload_creator.rb

7c3241188


      
          def convert_png_to_jpeg?
            return false unless @image_info.type == :png
            return true  if @opts[:pasted]
            return false if SiteSetting.png_to_jpg_quality == 100
            pixels > MIN_PIXELS_TO_CONVERT_TO_JPEG
          end
          
          MIN_CONVERT_TO_JPEG_BYTES_SAVED = 75_000
          MIN_CONVERT_TO_JPEG_SAVING_RATIO = 0.70
          
          def convert_to_jpeg!
            return if filesize < MIN_CONVERT_TO_JPEG_BYTES_SAVED
          
            jpeg_tempfile = Tempfile.new(["image", ".jpg"])
          
            from = @file.path
            to = jpeg_tempfile.path
          
            OptimizedImage.ensure_safe_paths!(from, to)
          
            from = OptimizedImage.prepend_decoder!(from, nil, filename: "image.#{@image_info.type}")

그리고 upload_creator_spec.rb에 몇 가지 관련 스펙이 있습니다.

글		댓글	조회수
HEIC Images not loading in posts - appearing as URLs Product Support	8	588	1월 18, 2021
HEVC images and error message Discourse::InvalidAccess Feature	6	411	12월 8, 2023
HEIF file type not allowed for upload Product Support	4	1727	6월 7, 2017
Uploading HEIC: an error happened when converting from PNG to JPG Bug	7	856	8월 24, 2020
New client side image optimizations for Discourse Announcements	3	537	8월 30, 2026

HEIC 이미지 지원

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