Copy raw photos from iPhoto folder.

copy_iPhoto.rb

#!/usr/bin/env ruby
# encoding: utf-8

require 'optparse'
require 'fileutils'

def get_photo (path)
  photos = []
  if File.directory?(path) then
    Dir[path + '/*'].each { |path|
      photos += get_photo(path)
    }
  else
    photos.push path if File.file?(path)
  end
  photos
end

options = {}
@errors = []

OptionParser.new { |opts|
  opts.banner = 'Usage: [options]'

  opts.on('-f path/to/source') { |p|
    options[:source_path] = p
  }

  opts.on('-t path/to/save') { |p|
    options[:target_path] = p
  }
  
  opts.on('-h') {
    puts opts
    exit
  }

  opts.parse!
}

options[:source_path] = (File.expand_path options[:source_path] || '~/Pictures/iPhoto Library.photolibrary') + '/Masters'
options[:target_path] = File.expand_path options[:target_path] || '~/Desktop'

puts "Copying from #{options[:source_path]} to #{options.target_path}..."

get_photo(options[:source_path]).each { |path|
  begin
    f = File.new(path)
    ext = File.extname(f)
    basename = File.basename(f, ext)
    f2 = "#{options[:target_path]}/#{basename}#{ext}"
    while File.exist?(f2)
      f2 = "#{options[:target_path]}/#{basename}_#{Time.now.usec}#{ext}"
    end
    FileUtils.cp f, f2
  rescue Exception => e
    @errors.push path
  end
}

@errors.each { |path|
  puts 'These file(s) can not be copied:'
  puts path
}