Extract Binaries to Disk

How do I extract all the binary files of PDFs, audio files, video files, word processor files, spreadsheet files, and presentation program files to disk?

Scala RDD

Will not be implemented.

Scala DF

import io.archivesunleashed._
import io.archivesunleashed.udfs._

// Web archive collection.
warcs = RecordLoader.loadArchives("/path/to/warcs", sc)

// Audio Files.
warcs.audio()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/audio/your-prefix-audio", "extension")

// Images.
warcs.images()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/image/your-prefix-image", "extension")

// PDFs
warcs.pdfs()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/pdf/your-prefix-pdf", "extension")

// Presentation Program Files.
warcs.presentationProgramFiles()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/presentation-program/your-prefix-presentation-program", "extension")

// Spreadsheets.
warcs.spreadsheets()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/spreadsheet/your-prefix-spreadsheet", "extension")

// Videos.
warcs.videos()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/video/your-prefix-video", "extension")

// Word Processor Files.
warcs.wordProcessorFiles()
  .select($"bytes", $"extension")
  .saveToDisk("bytes", "/path/to/extract/binaries/word-processor/your-prefix-word-processor", "extension")

sys.exit

Python DF

from aut import *

# Web archive collection.
warcs = WebArchive(sc, sqlContext, "path/to/warcs")

# Audio Files.
audio = warcs.audio() \
             .select("extension", "bytes") \
             .collect()

SaveBytes(audio, "/path/to/extract/binaries/audio")

# Images.
images = warcs.images()
              .select("extension", "bytes") \
              .collect()

SaveBytes(images, "/path/to/extract/binaries/image")

# PDFs
pdfs = warcs.pdfs()
            .select("extension", "bytes") \
            .collect()

SaveBytes(pdfs, "/path/to/extract/binaries/pdf")

# Presentation Program Files.
pp_files = warcs.presentationProgramFiles()
                .select("extension", "bytes") \
                .collect()

SaveBytes(pp_files, "/path/to/extract/binaries/presentation_program")

# Spreadsheets.
spreadsheets = warcs.spreadsheets()
                    .select("extension", "bytes") \
                    .collect()

SaveBytes(spreadsheets, "/path/to/extract/binaries/spreadsheet")

# Videos.
videos = warcs.videos()
              .select("extension", "bytes") \
              .collect()

SaveBytes(videos, "/path/to/extract/binaries/video")

# Word Processor Files.
wp_files = warcs.wordProcessorFiles()
                .select("extension", "bytes") \
                .collect()

SaveBytes(wp_files, "/path/to/extract/binaries/word_processor")