Class: Murlsh::AtomServer

Inherits:
Server
  • Object
show all
Defined in:
lib/murlsh/atom_server.rb

Overview

Serve Atom feed.

Instance Attribute Summary

Attributes inherited from Server

#config

Instance Method Summary collapse

Methods inherited from Server

#initialize

Constructor Details

This class inherits a constructor from Murlsh::Server

Instance Method Details

#get(req) ⇒ Object

Respond to a GET request for Atom feed.



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# File 'lib/murlsh/atom_server.rb', line 13

def get(req)
  page = 1
  per_page = config.fetch('num_posts_feed', 25)

  result_set = Murlsh::UrlResultSet.new(req['q'], page, per_page)

  feed_url = URI.join(config.fetch('root_url'), config.fetch('feed_file'))
  body = Murlsh::AtomBody.new(config, req, feed_url, result_set.results)

  resp = Rack::Response.new(body, 200,
    'Content-Type' => 'application/atom+xml')
  if u = body.updated
    resp['Last-Modified'] = u.httpdate
  end
  resp
end