delete hatena diary entries interactively

delete_hatena_diary_entries.rb

require 'rubygems'
require 'highline'
require 'atomutil'

username = HighLine.new.ask('username: ')
password = HighLine.new.ask('password: ') {|q| q.echo = '*' }
auth = Atompub::Auth::Wsse.new :username => username, :password => password
client = Atompub::Client.new :auth => auth

uri_base = "http://d.hatena.ne.jp/#{username}/atom/blog?page="
count = 1
all_entries = []
begin
  entries = client.get_feed(uri_base + count.to_s).entries
  all_entries.concat(entries)
  count += 1
end while entries.size != 0

all_entries.each do |entry|
  print "delete? (y/n) [n] #{entry.title}:"
  if STDIN.gets.chomp == 'y'
    client.delete_entry(entry.edit_link)
  end
end