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