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Class: ActionDispatch::Http::ContentDisposition

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: actionpack/lib/action_dispatch/http/content_disposition.rb

Constant Summary

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(disposition:, filename:) ⇒ ContentDisposition

[ GitHub ] 

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 14



def initialize(disposition:, filename:)
  @disposition = disposition
  @filename = filename
end


  







Class Method Details



  

    .format(disposition:, filename:)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 8



def self.format(disposition:, filename:)
  new(disposition: disposition, filename: filename).to_s
end


  







Instance Attribute Details



  

    #disposition   (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 12



attr_reader :disposition, :filename


  








  

    #filename   (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 12



attr_reader :disposition, :filename


  







Instance Method Details



  

    #ascii_filename  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 21



def ascii_filename
  'filename="' + percent_escape(I18n.transliterate(filename), TRADITIONAL_ESCAPED_CHAR) + '"'
end


  








  

    #percent_escape(string, pattern)   (private)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 40



def percent_escape(string, pattern)
  string.gsub(pattern) do |char|
    char.bytes.map { |byte| "%%%02X" % byte }.join
  end
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 31



def to_s
  if filename
    "#{disposition}; #{ascii_filename}; #{utf8_filename}"
  else
    "#{disposition}"
  end
end


  








  

    #utf8_filename  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/http/content_disposition.rb', line 27



def utf8_filename
  "filename*=UTF-8''" + percent_escape(filename, RFC_5987_ESCAPED_CHAR)
end