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Module: Rack::Multipart

Overview

A multipart form data parser, adapted from IOWA.

Usually, Rack::Request#POST takes care of calling this.

Constant Summary

Class Method Summary

Class Method Details

.build_multipart(params, first = true)

[ GitHub ] 

  


# File 'lib/rack/multipart.rb', line 72



def build_multipart(params, first = true)
  Generator.new(params, first).dump
end


  








  

    .extract_multipart(request, params = Rack::Utils.default_query_parser)  
  

  [ GitHub ]


  

  


# File 'lib/rack/multipart.rb', line 68



def extract_multipart(request, params = Rack::Utils.default_query_parser)
  parse_multipart(request.env)
end


  








  

    .parse_multipart(env, params = Rack::Utils.default_query_parser)  
  

  [ GitHub ]


  

  


# File 'lib/rack/multipart.rb', line 48



def parse_multipart(env, params = Rack::Utils.default_query_parser)
  unless io = env[RACK_INPUT]
    raise MissingInputError, "Missing input stream!"
  end

  if content_length = env['CONTENT_LENGTH']
    content_length = content_length.to_i
  end

  content_type = env['CONTENT_TYPE']

  tempfile = env[RACK_MULTIPART_TEMPFILE_FACTORY] || Parser::TEMPFILE_FACTORY
  bufsize = env[RACK_MULTIPART_BUFFER_SIZE] || Parser::BUFSIZE

  info = Parser.parse(io, content_length, content_type, tempfile, bufsize, params)
  env[RACK_TEMPFILES] = info.tmp_files

  return info.params
end