Organizes the data import of Flicker

organize_flicker_data_import.rb

# Organizes the data import of Flicker

# 1 - Download all files
# 2 - Unzip them in a folder
# 3 - Run this script inside the folder
# 4 - Bingo, photos will be placed inside build/ organized by albums

require 'json'
require 'fileutils'

albums = JSON.parse(File.read('./albums.json'))['albums']
all_photo_files = Dir['*.*']

puts "Organizing #{all_photo_files.size} photos in #{albums.size} albums"

albums.each do |album|
  title = album['title'].gsub("/", '')

  puts ":: #{title}"

  FileUtils.mkdir_p("build/#{title}")

  album['photos'].reject { |photo_id| photo_id == '0' }.each do |photo_id|
    begin
      photo = JSON.parse(File.read("./photo_#{photo_id}.json"))

      extention = photo['original'].split('.')[-1]

      photo_file = all_photo_files.find { |p| p.end_with?("_#{photo['id']}_o.#{extention}") }

      if photo_file
        puts "#{photo['id']} -> #{photo_file}"

        FileUtils.mv(photo_file, "build/#{title}/")
      end
    rescue => err
      puts "ERROR: #{photo_id} - #{err}"
    end
  end
end