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#--
# Copyright (c) 2007-2013 Nick Sieger.
# See the file README.txt included with the distribution for
# software license details.
#++
require 'parts'
module Multipartable
DEFAULT_BOUNDARY = "-----------RubyMultipartPost"
def initialize(path, params, headers={}, boundary = DEFAULT_BOUNDARY)
headers = headers.clone # don't want to modify the original variable
parts_headers = headers.delete(:parts) || {}
super(path, headers)
parts = params.map do |k,v|
case v
when Array
v.map {|item| Parts::Part.new(boundary, k, item, parts_headers[k]) }
else
Parts::Part.new(boundary, k, v, parts_headers[k])
end
end.flatten
parts << Parts::EpiloguePart.new(boundary)
ios = parts.map {|p| p.to_io }
self.set_content_type(headers["Content-Type"] || "multipart/form-data",
{ "boundary" => boundary })
self.content_length = parts.inject(0) {|sum,i| sum + i.length }
self.body_stream = CompositeReadIO.new(*ios)
end
end
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