Class: JekyllImport::Importers::S9Y

Inherits:
JekyllImport::Importer show all
Defined in:
lib/jekyll-import/importers/s9y.rb

Class Method Summary collapse

Methods inherited from JekyllImport::Importer

inherited, run, stringify_keys, subclasses

Class Method Details

.process(options) ⇒ Object 



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# File 'lib/jekyll-import/importers/s9y.rb', line 23

def self.process(options)
  source = options.fetch("source")

  FileUtils.mkdir_p("_posts")

  text = ""
  URI.parse(source).open { |line| text = line.read }
  rss = ::RSS::Parser.parse(text)

  rss.items.each do |item|
    post_url = item.link.match(".*(/archives/.*)")[1]
    categories = item.categories.collect(&:content)
    content = item.content_encoded.strip
    date = item.date
    slug = item.link.match('.*/archives/[0-9]+-(.*)\.html')[1]
    name = format("%02d-%02d-%02d-%s.markdown", date.year, date.month, date.day, slug)

    data = {
      "layout"     => "post",
      "title"      => item.title,
      "categories" => categories,
      "permalink"  => post_url,
      "s9y_link"   => item.link,
      "date"       => item.date,
    }.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
end

.require_deps ⇒ Object 



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# File 'lib/jekyll-import/importers/s9y.rb', line 14

def self.require_deps
  JekyllImport.require_with_fallback(%w(
    open-uri
    rss
    fileutils
    safe_yaml
  ))
end

.specify_options(c) ⇒ Object 



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# File 'lib/jekyll-import/importers/s9y.rb', line 6

def self.specify_options(c)
  c.option "source", "--source SOURCE", "The URL of the S9Y RSS feed"
end

.validate(options) ⇒ Object 



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# File 'lib/jekyll-import/importers/s9y.rb', line 10

def self.validate(options)
  abort "Missing mandatory option --source, e.g. --source \"http://blog.example.com/rss.php?version=2.0&all=1\"" if options["source"].nil?
end