Server : nginx/1.20.1 System : Linux ccpf-production-2021 5.4.0-148-generic #165-Ubuntu SMP Tue Apr 18 08:53:12 UTC 2023 x86_64 User : forge ( 1000) PHP Version : 7.4.21 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/lib/node_modules/npm/node_modules/unzip-response/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

'use strict';
const PassThrough = require('stream').PassThrough;
const zlib = require('zlib');

module.exports = res => {
	// TODO: use Array#includes when targeting Node.js 6
	if (['gzip', 'deflate'].indexOf(res.headers['content-encoding']) === -1) {
		return res;
	}

	const unzip = zlib.createUnzip();
	const stream = new PassThrough();

	stream.httpVersion = res.httpVersion;
	stream.headers = res.headers;
	stream.rawHeaders = res.rawHeaders;
	stream.trailers = res.trailers;
	stream.rawTrailers = res.rawTrailers;
	stream.setTimeout = res.setTimeout.bind(res);
	stream.statusCode = res.statusCode;
	stream.statusMessage = res.statusMessage;
	stream.socket = res.socket;

	unzip.on('error', err => {
		if (err.code === 'Z_BUF_ERROR') {
			stream.end();
			return;
		}

		stream.emit('error', err);
	});

	res.pipe(unzip).pipe(stream);

	return stream;
};