Class: Atomizer::Feed

Inherits:
FeedItem show all
Defined in:
lib/atomizer/feed.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from FeedItem

feed_attributes, feed_no_collection_group_tag, feed_no_collection_group_tag!, feed_tag_name

Methods included from Buildable

#to_atom

Constructor Details

#initialize ⇒ Feed

Returns a new instance of Feed.



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# File 'lib/atomizer/feed.rb', line 84

def initialize
  @authors = []
  @contributors = []
  @entries = []
  @links = []
end

Class Method Details

.parse(xml) ⇒ Object 



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# File 'lib/atomizer/feed.rb', line 7

def parse(xml)
  doc = Nokogiri::XML(xml)
  feed = new
  feed.id = text(doc, "feed>id")
  feed.title = text(doc, "feed>title")
  feed.subtitle = text(doc, "feed>subtitle")
  feed.updated = parse_time text(doc, "feed>updated")
  feed.rights = text(doc, "feed>rights")
  generator = text(doc, "feed>generator")
  if generator
    feed.generator = Generator.new(:name => text(doc, "feed>generator"), :uri => attribute_text(doc, "feed>generator", "uri"), :version => attribute_text(doc, "feed>generator", "version"))
  end
  feed.links = parse_links(doc.css("feed>link"))

  doc.css("entry").each do |e|
    entry = Entry.new
    entry.id = text(e, "id")
    entry.title = text(e, "title")
    entry.content = parse_content e.css("content")
    entry.updated = parse_time(text(e, "updated"))
    entry.published = parse_time(text(e, "published"))
    entry.authors = parse_authors e.css("author"), Author
    entry.contributors = parse_authors e.css("contributor"), Contributor
    entry.links = parse_links(e.css("link"))
    feed.entries << entry
  end

  feed
end

Instance Method Details

#to_xml(xml, root_element = true) ⇒ Object 



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# File 'lib/atomizer/feed.rb', line 91

def to_xml(xml, root_element=true)
  xml.feed :xmlns => "http://www.w3.org/2005/Atom" do
    super(xml, false)
  end
end