py.rb for importing py rss

py.rb

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+require 'rss/2.0'
+require 'open-uri'
+require 'fileutils'
+require 'yaml'
+require './sanitize-title.rb'
+# ref: http://rubyrss.com/
+
+file = ARGV[0]
+output = ARGV[1]
+
+File.open(file) do |f|
+  response = f.read
+  result = RSS::Parser.parse(response, false) # false 是说不去validate rss
+  puts "Channel: " + result.channel.title
+  result.items.each do |item|
+    title = item.title.to_s.strip
+    mytitle = sanitize(title).gsub(/_/, ' ')
+    fn = sanitize(mytitle)
+    fn = fn.slice(0,60)
+    pubdate = item.date.xmlschema
+    # date: 2012-02-16
+    date = pubdate.slice(0,10)
+    year = pubdate.slice(0,4)
+
+    content = item.description.to_s
+    content = content.gsub(/\n/,"\n\n").gsub(/\n\n\n+/,"\n\n")
+
+    # Get the relevant fields as a hash, delete empty fields and convert
+    # to YAML for the header
+    data = {
+    'layout' => 'post',
+    'title' => mytitle.to_s,
+    }.delete_if { |k,v| v.nil? || v == ''}.to_yaml
+
+    Dir.mkdir(output) if !File.exist?(output)
+    Dir.mkdir(year) if !File.exist?(year)
+
+    File.open("#{output}/#{year}/#{date}-#{fn}.markdown", "w:utf-8") do |file|
+      #file.puts data
+      #file.puts "---"
+      #file.puts
+      file.puts content
+    end
+
+  end      # end each
+end # end File.open
+
+