Class: Benchmark::HTTP::Command::Spider

Inherits:
Samovar::Command
  • Object
show all
Includes:
Async::Await
Defined in:
lib/benchmark/http/command/spider.rb

Instance Method Summary collapse

Instance Method Details



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# File 'lib/benchmark/http/command/spider.rb', line 56

def extract_links(url, response)
  base = url
  
  body = response.read
  
  begin
    filter = LinksFilter.parse(body)
  rescue
    Async.logger.error($!)
    return []
  end
  
  if filter.base
    base = base + filter.base
  end
  
  filter.links.collect do |href|
    next if href.nil? or href.empty?
    
    begin
      full_url = base + href
      
      if full_url.host == url.host && full_url.kind_of?(URI::HTTP)
        yield full_url
      end
    rescue ArgumentError, URI::InvalidURIError
      puts "Could not fetch #{href}, relative to #{base}."
    end
  end.compact
end

#log(method, url, response) ⇒ Object 



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# File 'lib/benchmark/http/command/spider.rb', line 48

def log(method, url, response)
  puts "#{method} #{url} -> #{response.version} #{response.status} (#{response.body&.length || 'unspecified'} bytes)"
  
  response.headers.each do |key, value|
    puts "\t#{key}: #{value}"
  end if @options[:headers]
end