Class: Atom::Pub::Collection

Inherits:
Object
  • Object
show all
Includes:
Xml::Parseable
Defined in:
lib/atom/pub.rb

Instance Method Summary collapse

Methods included from Xml::Parseable

#==, #current_node_is?, included, #next_node_is?, #parse, #to_xml

Constructor Details

#initialize(o = nil) {|_self| ... } ⇒ Collection

Returns a new instance of Collection.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/atom/pub.rb', line 98

def initialize(o = nil)
  @accepts = []
  case o
  when XML::Reader
    # do it once to get the attributes
    parse(o, :once => true)
    # now step into the element and the sub tree
    o.read
    parse(o)
  when Hash
    o.each do |k, v|
      self.send("#{k}=", v)
    end  
  end
  
  yield(self) if block_given?
end

Instance Method Details

#feed ⇒ Object 



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# File 'lib/atom/pub.rb', line 116

def feed
  if href
    Atom::Feed.load_feed(URI.parse(href))
  end
end

#publish(entry) ⇒ Object 



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# File 'lib/atom/pub.rb', line 122

def publish(entry)
  uri = URI.parse(href)
  response = nil
  Net::HTTP.start(uri.host, uri.port) do |http|
    response = http.post(uri.path, entry.to_xml.to_s, headers)
  end
  
  case response
  when Net::HTTPCreated
    published = begin
      Atom::Entry.load_entry(response.body)
    rescue Atom::ParseError
      entry
    end
  
    if response['Location']
      if published.edit_link
        published.edit_link.href = response['Location']
      else
        published.links << Atom::Link.new(:rel => 'edit', :href => response['Location'])
      end
    end
  
    published
  else
    raise Atom::Pub::ProtocolError, response
  end
end