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Since my posts had single and double quotes AND colons in the title, the original import.rb would fail when jekyll tried to read the yaml frontmatter.
So instead of using an array and a string template, I changed the code to use a map and .to_yaml'd it. to_yaml produces the leading --- by default, so I appended the trailing one :)
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| require 'rubygems' | |
| require 'nokogiri' | |
| require 'fileutils' | |
| require 'date' | |
| require 'yaml' | |
| # usage: ruby import.rb my-blog.xml | |
| # my-blog.xml is a file from Settings -> Basic -> Export in blogger. | |
| data = File.read ARGV[0] | |
| doc = Nokogiri::XML(data) | |
| @posts = {} | |
| def add(node) | |
| id = node.search('id').first.content | |
| type = node.search('category').first.attr('term').split('#').last | |
| case type | |
| when 'post' | |
| @posts[id] = Post.new(node) | |
| when 'comment' | |
| reply_to = node.children.find {|c| c.name == 'in-reply-to' } | |
| post_id = reply_to.attr('ref') | |
| #post_id = node.search('thr').first.attr('ref') | |
| @posts[post_id].add_comment(Comment.new(node)) | |
| when 'template', 'settings' | |
| else | |
| raise 'dunno '+type | |
| end | |
| end | |
| def write(post) | |
| puts "Post [#{post.title}] has #{post.comments.count} comments" | |
| puts "writing #{post.file_name}" | |
| File.open(File.join('_posts', post.file_name), 'w') do |file| | |
| file.write post.header | |
| file.write "\n\n" | |
| file.write "<h1>{{ page.title }}</h1>\n" | |
| file.write "<div class='post'>\n" | |
| file.write post.content | |
| file.write "</div>\n" | |
| file.write "<h2>Comments</h2>\n" | |
| file.write "<div class='comments'>\n" | |
| post.comments.each do |comment| | |
| file.write "<div class='comment'>\n" | |
| file.write "<div class='author'>" | |
| file.write comment.author | |
| file.write "</div>\n" | |
| file.write "<div class='content'>\n" | |
| file.write comment.content | |
| file.write "</div>\n" | |
| file.write "</div>\n" | |
| end | |
| file.write "</div>\n" | |
| end | |
| end | |
| class Post | |
| attr_reader :comments | |
| def initialize(node) | |
| @node = node | |
| @comments = [] | |
| end | |
| def add_comment(comment) | |
| @comments.unshift comment | |
| end | |
| def title | |
| @node.search('title').first.content | |
| end | |
| def content | |
| @node.search('content').first.content | |
| end | |
| def creation_date | |
| creation_datetime.strftime("%Y-%m-%d") | |
| end | |
| def creation_datetime | |
| Date.parse(@node.search('published').first.content) | |
| end | |
| def file_name | |
| param_name = title.split(/[^a-zA-Z0-9]+/).join('-').downcase | |
| %{#{creation_date}-#{param_name}.html} | |
| end | |
| def header | |
| { | |
| 'layout' => 'post', | |
| 'title' => title, | |
| 'date' => creation_datetime, | |
| 'Comments' => false, | |
| }.to_yaml + '---' | |
| end | |
| end | |
| class Comment | |
| def initialize(node) | |
| @node = node | |
| end | |
| def author | |
| @node.search('author name').first.content | |
| end | |
| def content | |
| @node.search('content').first.content | |
| end | |
| end | |
| entries = {} | |
| doc.search('entry').each do |entry| | |
| add entry | |
| end | |
| FileUtils.rm_rf('_posts') | |
| Dir.mkdir("_posts") unless File.directory?("_posts") | |
| @posts.each do |id, post| | |
| write post | |
| end |
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