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Contents
# frozen_string_literal: true
require "forwardable"
require "uri"
require_relative "multipart"
module HTTPX
module Transcoder
module Form
module_function
PARAM_DEPTH_LIMIT = 32
class Encoder
extend Forwardable
def_delegator :@raw, :to_s
def_delegator :@raw, :to_str
def_delegator :@raw, :bytesize
def initialize(form)
@raw = form.each_with_object("".b) do |(key, val), buf|
HTTPX::Transcoder.normalize_keys(key, val) do |k, v|
buf << "&" unless buf.empty?
buf << URI.encode_www_form_component(k)
buf << "=#{URI.encode_www_form_component(v.to_s)}" unless v.nil?
end
end
end
def content_type
"application/x-www-form-urlencoded"
end
end
module Decoder
module_function
def call(response, *)
URI.decode_www_form(response.to_s).each_with_object({}) do |(field, value), params|
HTTPX::Transcoder.normalize_query(params, field, value, PARAM_DEPTH_LIMIT)
end
end
end
def encode(form)
if multipart?(form)
Multipart::Encoder.new(form)
else
Encoder.new(form)
end
end
def decode(response)
content_type = response.content_type.mime_type
case content_type
when "application/x-www-form-urlencoded"
Decoder
when "multipart/form-data"
Multipart::Decoder.new(response)
else
raise Error, "invalid form mime type (#{content_type})"
end
end
def multipart?(data)
data.any? do |_, v|
Multipart::MULTIPART_VALUE_COND.call(v) ||
(v.respond_to?(:to_ary) && v.to_ary.any?(&Multipart::MULTIPART_VALUE_COND)) ||
(v.respond_to?(:to_hash) && v.to_hash.any? { |_, e| Multipart::MULTIPART_VALUE_COND.call(e) })
end
end
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems