23 lines
		
	
	
	
		
			711 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
	
		
			711 B
		
	
	
	
		
			Ruby
		
	
	
	
	
	
# frozen_string_literal: true
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module AuthorExtractor
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  def author_from_xml(xml, update_profile = true)
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    return nil if xml.nil?
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    # Try <email> for acct
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    acct = xml.at_xpath('./xmlns:author/xmlns:email', xmlns: TagManager::XMLNS)&.content
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    # Try <name> + <uri>
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    if acct.blank?
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      username = xml.at_xpath('./xmlns:author/xmlns:name', xmlns: TagManager::XMLNS)&.content
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      uri      = xml.at_xpath('./xmlns:author/xmlns:uri', xmlns: TagManager::XMLNS)&.content
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      return nil if username.blank? || uri.blank?
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      domain = Addressable::URI.parse(uri).normalize.host
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      acct   = "#{username}@#{domain}"
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    end
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    ResolveRemoteAccountService.new.call(acct, update_profile)
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  end
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end
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