Module: Html2rss::ItemExtractor

Defined in:
lib/html2rss/item_extractor.rb

Constant Summary collapse

TEXT = 
proc { |xml, options|
  element(xml, options)&.text&.strip&.split&.join(' ')
}
ATTRIBUTE = 
proc { |xml, options|
  element(xml, options).attr(options['attribute']).to_s
}
HREF = 
proc { |xml, options|
  href = element(xml, options).attr('href').to_s
  path, query = href.split('?')

  if href.start_with?('http')
    uri = URI(href)
  else
    uri = URI(options['channel']['url'])
    uri.path = path.to_s.start_with?('/') ? path : "/#{path}"
    uri.query = query
  end

  uri
}
HTML = 
proc { |xml, options|
  element(xml, options).to_s
}
STATIC = 
proc { |_xml, options| options['static'] }
CURRENT_TIME = 
proc { |_xml, _options| Time.new }

Class Method Summary collapse

Class Method Details

.element(xml, options) ⇒ Object 



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# File 'lib/html2rss/item_extractor.rb', line 33

def self.element(xml, options)
  options['selector'] ? xml.css(options['selector']) : xml
end