Class: GoApiClient::Atom::Feed

Inherits:
Object
  • Object
show all
Defined in:
lib/go_api_client/atom/feed.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(atom_feed_url, last_entry_id = nil) ⇒ Feed

Returns a new instance of Feed.



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# File 'lib/go_api_client/atom/feed.rb', line 6

def initialize(atom_feed_url, last_entry_id=nil)
  @atom_feed_url = atom_feed_url
  @last_entry_id = last_entry_id
end

Instance Attribute Details

#entries ⇒ Object

Returns the value of attribute entries.



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# File 'lib/go_api_client/atom/feed.rb', line 4

def entries
  @entries
end

#feed_pages ⇒ Object

Returns the value of attribute feed_pages.



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# File 'lib/go_api_client/atom/feed.rb', line 4

def feed_pages
  @feed_pages
end

Instance Method Details

#fetch!(http_fetcher = HttpFetcher.new) ⇒ Object 



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# File 'lib/go_api_client/atom/feed.rb', line 11

def fetch!(http_fetcher = HttpFetcher.new)
  self.entries = []
  feed_url = @atom_feed_url

  begin
    doc = Nokogiri::XML(http_fetcher.get!(feed_url))
    feed_page = GoApiClient::Atom::FeedPage.new(doc.root).parse!

    self.entries += if feed_page.contains_entry?(@last_entry_id)
                      feed_page.entries_after(@last_entry_id)
                    else
                      feed_page.entries
                    end
    feed_url = feed_page.next_page
  end while feed_page.next_page && !feed_page.contains_entry?(@last_entry_id)
  self
end

#fetch_all!(http_fetcher = HttpFetcher.new) ⇒ Object 



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# File 'lib/go_api_client/atom/feed.rb', line 29

def fetch_all!(http_fetcher = HttpFetcher.new)
  begin
    doc = Nokogiri::XML(http_fetcher.get!(@atom_feed_url))
    doc.css("pipeline").inject({}) do |hash, feed|
      hash[feed.attr("href")] = GoApiClient::Atom::Feed.new(feed.attr("href")).fetch!
      hash
    end
  end
end