class DoneDone::Multipart::Post

Formats a given hash as a multipart form post If determine if the params are Files or Strings and process appropriately

Constants

BOUNDARY
CONTENT_TYPE
USERAGENT

We have to pretend like we’re a web browser…

Public Class Methods

prepare_query(params) click to toggle source

HEADER = { “Content-Type” => CONTENT_TYPE, “User-Agent” => USERAGENT } unless const_defined?(:HEADER)

# File lib/donedone/multipart.rb, line 22
def self.prepare_query(params)
  fp = []

  params.each do |k, v|
    if File.exists?(v) # must be a file
      path = File.path(v)
      content = File.binread(v)
      fp.push(FileParam.new(k, path, content))
    else # must be a string
      fp.push(StringParam.new(k, v))
    end
  end

  # Assemble the request body using the special multipart format
  query = fp.collect {|p| "--" + BOUNDARY + "\r\n" + p.to_multipart }.join("")  + "--" + BOUNDARY + "--"
  return query, CONTENT_TYPE, USERAGENT
end