Module: Jekyll::Posterous

Defined in:
lib/jekyll/migrators/posterous.rb

Class Method Summary collapse

Class Method Details

.fetch(uri_str, limit = 10) ⇒ Object

Raises:

  • (ArgumentError) 


12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/jekyll/migrators/posterous.rb', line 12

def self.fetch(uri_str, limit = 10)
  # You should choose better exception.
  raise ArgumentError, 'Stuck in a redirect loop. Please double check your email and password' if limit == 0

  response = nil
  Net::HTTP.start('posterous.com') do |http|
    req = Net::HTTP::Get.new(uri_str)
    req.basic_auth @email, @pass
    response = http.request(req)
  end

  case response
    when Net::HTTPSuccess     then response
    when Net::HTTPRedirection then fetch(response['location'], limit - 1)
    else response.error!
  end
end

.process(email, pass, api_token, blog = 'primary') ⇒ Object 



30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/jekyll/migrators/posterous.rb', line 30

def self.process(email, pass, api_token, blog = 'primary')
  @email, @pass, @api_token = email, pass, api_token
  FileUtils.mkdir_p "_posts"

  posts = JSON.parse(self.fetch("/api/v2/users/me/sites/#{blog}/posts?api_token=#{@api_token}").body)
  page = 1

  while posts.any?
    posts.each do |post|
      title = post["title"]
      slug = title.gsub(/[^[:alnum:]]+/, '-').downcase
      date = Date.parse(post["display_date"])
      content = post["body_html"]
      published = !post["is_private"]
      name = "%02d-%02d-%02d-%s.html" % [date.year, date.month, date.day, slug]

      # Get the relevant fields as a hash, delete empty fields and convert
      # to YAML for the header
      data = {
         'layout' => 'post',
         'title' => title.to_s,
         'published' => published
       }.delete_if { |k,v| v.nil? || v == ''}.to_yaml

      # Write out the data and content to file
      File.open("_posts/#{name}", "w") do |f|
        f.puts data
        f.puts "---"
        f.puts content
      end
    end

    page += 1
    posts = JSON.parse(self.fetch("/api/v2/users/me/sites/#{blog}/posts?api_token=#{@api_token}&page=#{page}").body)
  end
end