Sha256: 60b9be5d5ce31dfbfe4487ecfaeea36983007698353d2ab7f192b3e3973230cd
Contents?: true
Size: 907 Bytes
Versions: 18
Compression:
Stored size: 907 Bytes
Contents
# frozen_string_literal: true
require 'zlib'
module Frodo
# Middleware to uncompress GZIP compressed responses from Salesforce.
class Middleware::Gzip < Frodo::Middleware
ACCEPT_ENCODING_HEADER = 'Accept-Encoding'
CONTENT_ENCODING_HEADER = 'Content-Encoding'
ENCODING = 'gzip'
def call(env)
env[:request_headers][ACCEPT_ENCODING_HEADER] = ENCODING if @options[:compress]
@app.call(env).on_complete do |environment|
on_complete(environment)
end
end
def on_complete(env)
env[:body] = decompress(env[:body]) if gzipped?(env)
end
# Internal: Returns true if the response is gzipped.
def gzipped?(env)
env[:response_headers][CONTENT_ENCODING_HEADER] == ENCODING
end
# Internal: Decompresses a gzipped string.
def decompress(body)
Zlib::GzipReader.new(StringIO.new(body)).read
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems