laas-admin-api/lib/docs.js

LaaS admin api server.

(function () {
  'use strict';

  exports.create = create;

  /**
   * Create documentation for the application.
   *
   * @param  {Object}   raml
   * @param  {Function} done
   * @return {Function}
   */
  function create (raml, done) {
    var raml2html = require('raml2html');
    var config = raml2html.getDefaultConfig(true);

    return raml2html.render(raml, config, function (html) {
      return done(null, html);
    }, done);
  }

  exports.serve = serve;

  /**
   * Serve html to a http request.
   *
   * @param  {String}   html
   * @return {Function}
   */
  function serve (html) {
    var contentLength = Buffer.byteLength(html);

    return function (req, res) {
      res.setHeader('Content-Type', 'text/html; charset=utf-8');
      res.setHeader('Content-Length', contentLength);
      res.end(html);
    };
  }
})();