Initial commit

.gitignore

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+.*.sw*
+export.xml
+notes

Gemfile

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+
+source "http://rubygems.org"
+
+gem "xml-simple"
+gem "pandoc-ruby"

backpack_to_gollum.rb

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+#!/usr/bin/env ruby
+
+## Fetch export.xml from <your-account>.backpackit.com/account/exports
+
+require 'logger'
+require 'erb'
+require 'iconv'
+
+require 'rubygems' unless defined? Gem
+require 'xmlsimple'
+require 'pandoc-ruby'
+
+@log = Logger.new(STDOUT)
+@log.level = Logger::DEBUG
+
+OUTPUT_DIR = 'notes'
+Dir.mkdir(OUTPUT_DIR) unless File.exists?(OUTPUT_DIR)
+
+to_ascii = Iconv.new("ASCII//TRANSLIT//IGNORE", "UTF-8")
+
+def textile_to_markdown(text)
+  PandocRuby.convert(text, :from => :textile, :to => :markdown)
+end
+
+def title_to_filename(text)
+  text.gsub(" ", "_").gsub(/[^A-Za-z0-9]/, "_").gsub(/_+/, '_')
+end
+
+input = XmlSimple.xml_in(File.read('export.xml'))
+
+pages = {}
+
+def get_by_id(page, type, id)
+  outputs = page["#{type}s"][0][type].select { |data| data['id'] == id }
+  if outputs.size > 0
+    outputs[0]
+  else
+    nil
+  end
+end
+
+def fetch_content(belonging, page)
+  widget_type = belonging['widget'][0]['type']
+  widget_id   = belonging['widget'][0]['id']
+  @log.info("\t#{widget_type} #{widget_id}")
+  case widget_type
+  when 'Note'
+    output = get_by_id(page, 'note', widget_id)
+    template = %Q{
+<% unless output['title'].empty? %>
+# <%= output['title'] %>
+<% end %>
+
+<%= textile_to_markdown(output['content']) %>
+}
+  ERB.new(template).result(binding)
+  when 'Separator'
+    output = get_by_id(page, 'separator', widget_id)
+    if output.keys.include?('content') && ! output['content'].empty?
+      template = %Q{
+---
+# <%= output['content'] %>
+---
+}
+    else
+      template = %Q{
+---
+}
+    end
+    ERB.new(template).result(binding)
+  when 'List'
+    data = get_by_id(page, 'list', widget_id)
+    template = %Q{
+<% unless data.nil? %>
+# TODO <%= data['name'] %>
+<% data['items'][0]['item'].each do |item| %><% if item['completed'] == 'true' %>
+* [X] <%= item['content'] %><% else %>
+* [] <%= item['content'] %><% end %><% end %><% end %>
+}
+    ERB.new(template).result(binding)
+  end
+end
+
+input['pages'][0]['page'].each do |page|
+  @log.info("#{page['id']} #{page['title']}")
+  filename = title_to_filename(page['title'])
+  pages[page['title']] = filename
+
+  File.open(File.join(OUTPUT_DIR, filename + ".md"), "w") do |file|
+    file << %Q{
+# #{page['title']}
+}
+
+    page['belongings'][0]['belonging'].each do |belonging|
+      file << to_ascii.iconv(fetch_content(belonging, page))
+    end
+  end
+end
+
+File.open(File.join(OUTPUT_DIR, 'Home.md'), "w") do |file|
+  pages.keys.sort.each do |page_name|
+    page_file = pages[page_name]
+    file << %Q{ * [[#{page_file}]]
+}
+  end
+end
+
+Dir.chdir(OUTPUT_DIR)
+%x|git init|
+%x|git add .|
+%x|git commit -m "Initial commit, ported via backpack_to_gollum.rb"|
+
+@log.info("Done")