Class: AudioBotRepl

Inherits:
Sinatra::Base
  • Object
show all
Defined in:
src/ruby/audio-bot-repl.rb

Class Method Summary collapse

Class Method Details

.perform_update ⇒ Object 



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# File 'src/ruby/audio-bot-repl.rb', line 17

def self.perform_update()
    STDERR.puts ">>> Transcoding audio comments from ogg/opus to mp3!"
    file_count = 0
    start_time = Time.now
    paths = Dir['/raw/uploads/audio_comments/**/*']
    paths.each do |path|
        STDERR.puts path
#             tag = File.basename(path).split('.').first
#             last_jpg_path = path
#             (GEN_IMAGE_WIDTHS.reverse + [:p]).each do |width|
#                 jpg_path = File.join("/gen/i/#{tag}-#{width}.jpg")
#                 unless File.exist?(jpg_path)
#                     STDERR.puts jpg_path
#                     if width == :p
#                         system("convert -auto-orient -colorspace RGB \"#{last_jpg_path}\" -blur 0x8 -quality 85 -sampling-factor 4:2:0 -strip \"#{jpg_path}\"")
#                     else
#                         system("convert -auto-orient -colorspace RGB \"#{last_jpg_path}\" -resize #{width}x\\> -quality 85 -sampling-factor 4:2:0 -strip \"#{jpg_path}\"")
#                     end
#                     file_count += 1
#                 end
#                 webp_path = File.join("/gen/i/#{tag}-#{width}.webp")
#                 unless File.exist?(webp_path)
#                     STDERR.puts webp_path
#                     system("cwebp -quiet \"#{jpg_path}\" -q #{webp_path.include?('-b') ? 100 : 85} -o \"#{webp_path}\"")
#                     file_count += 1
#                 end
#                 last_jpg_path = jpg_path
#             end
    end
    end_time = Time.now
    STDERR.puts sprintf("<<< Finished transcoding audio comments in %1.2f seconds, wrote #{file_count} files.", (end_time - start_time).to_f)
    STDERR.puts '-' * 59
end