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Contents
require 'forwardable'
module Faraday
class Response::Logger < Response::Middleware
extend Forwardable
DEFAULT_OPTIONS = { :bodies => false }
def initialize(app, logger = nil, options = {})
super(app)
@logger = logger || begin
require 'logger'
::Logger.new(STDOUT)
end
@options = DEFAULT_OPTIONS.merge(options)
end
def_delegators :@logger, :debug, :info, :warn, :error, :fatal
def call(env)
info "#{env.method} #{env.url.to_s}"
debug('request') { dump_headers env.request_headers }
debug('request') { dump_body(env[:body]) } if env[:body] && log_body?(:request)
super
end
def on_complete(env)
info('Status') { env.status.to_s }
debug('response') { dump_headers env.response_headers }
debug('response') { dump_body env[:body] } if env[:body] && log_body?(:response)
end
private
def dump_headers(headers)
headers.map { |k, v| "#{k}: #{v.inspect}" }.join("\n")
end
def dump_body(body)
if body.respond_to?(:to_str)
body.to_str
else
pretty_inspect(body)
end
end
def pretty_inspect(body)
require 'pp' unless body.respond_to?(:pretty_inspect)
body.pretty_inspect
end
def log_body?(type)
case @options[:bodies]
when Hash then @options[:bodies][type]
else @options[:bodies]
end
end
end
end
Version data entries
9 entries across 9 versions & 5 rubygems