Class: Goatless::OpmlFetcher

Inherits:
Object
  • Object
show all
Defined in:
lib/goatless/opml_fetcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(username) ⇒ OpmlFetcher

Returns a new instance of OpmlFetcher.



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# File 'lib/goatless/opml_fetcher.rb', line 5

def initialize(username)
  @url = "http://www.livejournal.com/tools/opml.bml?user=#{username}"
  # @url = 'http://sdfgh153.ru/sample.opml'
end

Instance Attribute Details

#rss_urls ⇒ Object

Returns the value of attribute rss_urls.



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# File 'lib/goatless/opml_fetcher.rb', line 3

def rss_urls
  @rss_urls
end

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/goatless/opml_fetcher.rb', line 10

def fetch
  patron_session = Patron::Session.new
  patron_session.timeout = 30
  patron_session.connect_timeout = 30000
  @rss_urls = []

  opml_doc = Nokogiri::XML(patron_session.get(@url).body)
  opml_doc.elements.xpath("//outline").each do |outline|
    @rss_urls << outline['xmlUrl']
  end
  if Goatless.options[:verbose]
    puts "You have #{@rss_urls.size} friends!"
  end
  @rss_urls
end