/*! * finalhandler * Copyright(c) 2014-2017 Douglas Christopher Wilson * MIT Licensed */ 'use strict' /** * Module dependencies. * @private */ var debug = require('debug')('finalhandler') var encodeUrl = require('encodeurl') var escapeHtml = require('escape-html') var onFinished = require('on-finished') var parseUrl = require('parseurl') var statuses = require('statuses') var unpipe = require('unpipe') /** * Module variables. * @private */ var DOUBLE_SPACE_REGEXP = /\x20{2}/g var NEWLINE_REGEXP = /\n/g /* istanbul ignore next */ var defer = typeof setImmediate === 'function' ? setImmediate : function (fn) { process.nextTick(fn.bind.apply(fn, arguments)) } var isFinished = onFinished.isFinished /** * Create a minimal HTML document. * * @param {string} message * @private */ function createHtmlDocument (message) { var body = escapeHtml(message) .replace(NEWLINE_REGEXP, '
') .replace(DOUBLE_SPACE_REGEXP, ' ') return '\n' + '
\n' + '\n' + '\n' + '\n' + '\n' + '
\n' + '

    ' + body + '

\n' + '
\n' + '