Class: Feedjira::Parser::Atom

Inherits:
Object
  • Object
show all
Includes:
FeedUtilities, SAXMachine
Defined in:
lib/feedjira/parser/atom.rb

Overview

Parser for dealing with Atom feeds.

Constant Summary

Constants included from FeedUtilities

FeedUtilities::UPDATABLE_ATTRIBUTES

Instance Attribute Summary

Attributes included from FeedUtilities

#etag, #last_modified, #new_entries, #updated

Class Method Summary collapse

Instance Method Summary collapse

Methods included from FeedUtilities

included, #new_entries?, #sanitize_entries!, #update_attribute, #update_from_feed, #updated?

Class Method Details

.able_to_parse?(xml) ⇒ Boolean

Returns:

  • (Boolean)


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# File 'lib/feedjira/parser/atom.rb', line 16

def self.able_to_parse?(xml)
  %r{\<feed[^\>]+xmlns\s?=\s?[\"\'](http://www\.w3\.org/2005/Atom|http://purl\.org/atom/ns\#)[\"\'][^\>]*\>} =~ xml # rubocop:disable Metrics/LineLength
end

.preprocess(xml) ⇒ Object



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# File 'lib/feedjira/parser/atom.rb', line 28

def self.preprocess(xml)
  Preprocessor.new(xml).to_xml
end

Instance Method Details

#feed_urlObject



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# File 'lib/feedjira/parser/atom.rb', line 24

def feed_url
  @feed_url ||= links.first
end

#urlObject



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# File 'lib/feedjira/parser/atom.rb', line 20

def url
  @url || (links - [feed_url]).last || links.last
end