earthquake.gem post_link plugin

post_link.rb

# post_link plugin
# ====
#
# You can change the format like following:
#
#     config[:post_link][:format] = 'Link: #{title} - #{url}'
#
# Issues
# ----
#
# * Support only pages using UTF-8 charset
#
require 'cgi'

Earthquake.init do
  _ = config[:post_link] ||= {}
  _[:format] ||= 'Link: #{title} #{url}'

  command :post_link do |m|
    url = m[1]
    html = CGI.unescape(open(url).read)
    title = html.scan(/<title>(.*)<\/title>/m)[0][0].gsub(/\s+/, ' ').strip
    input ":update " + eval("\"#{_[:format]}\"")
  end
end