app/services/infrastructure/exif_parser.rb


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require 'exifr/jpeg'

class ExifParser
  def parse_geolocation_from(file)
    exif = EXIFR::JPEG.new(file)
    return [exif.gps.latitude, exif.gps.longitude] if exif.gps.present?
    [nil, nil]
  rescue EXIFR::MalformedJPEG
    [nil, nil]
  end
end