brianswisher/server.js

## server.js
var http = require('http'),
    querystring = require('querystring'),
    url  = require( "url" ),
    path = require( "path" ),
    fs   = require( "fs" );

module.exports = http.createServer(function (req, res) {
  var code = 404,
      uri = url.parse( req.url ).pathname,
      filename = path.join(process.cwd(), uri),
      ext = filename.split('.').pop(),
      mimeType,
      cType = function(type) {
        return {"Content-Type": type};
      },
      reqLog = function(code, method, url){
        console.log("["+code+"] " + method + " to " + url);
      },
      notFound = function(code, req, res, mssg){
        reqLog(code, req.method, req.url);
        res.writeHead(code, "Not found", cType("text/html"));
        res.end('<html><head><title>'+code+' - '+mssg+'</title></head><body><h1>'+mssg+'.</h1></body><html>');
      },
      error = function(code, req, res, err) {
        res.writeHead( 500, cType("text/plain") );
        res.write(err + "\n");
        res.end();
      },
      getFile = function(code, req, res, mimeType, file) {
        res.writeHead( 200, mimeType );
        res.write( file, "binary" );
        res.end();
      },
      getJson = function(code, req, res){
        reqLog(code, req.method, req.url);

        var data = '';

        req.on('data', function(chunk) { data += chunk; });
        req.on('end', function() {
          res.writeHead(code, "OK", cType("application/json"));
          console.log('[data]', data);
          if ( data.indexOf('{') > -1 && data.indexOf('}') > 0 ) {
            res.end(data);
          } else {
            res.end(JSON.stringify( querystring.parse(data) ));
          }
        });
      };
  switch(req.url) {
    case '/':
      if (req.method.toLowerCase() === 'post') {
        getJson(200, req, res);
        break;
      }
    default:
      if ( ext === 'js' ) {
        mimeType = cType("application/javascript");
      } else if ( ext === 'css' ) {
        mimeType = cType("text/css");
      }
      fs.exists( filename, function( exists ) {
        if ( !exists ) {
          notFound(code, req, res, 'Not found');
        } else {
          if ( fs.statSync( filename ).isDirectory() ) filename += '/index.html';
          fs.readFile( filename, "binary", function( err, file ) {
            if ( err ) {
              error(500, req, res, err);
            } else {
              getFile(200, req, res, mimeType, file);
            }
          });
        }
      });
  }
}).listen(1234, '127.0.0.1');
console.log('Server running at http://127.0.0.1:1234/');
	var http = require('http'),
	querystring = require('querystring'),
	url = require( "url" ),
	path = require( "path" ),
	fs = require( "fs" );

	module.exports = http.createServer(function (req, res) {
	var code = 404,
	uri = url.parse( req.url ).pathname,
	filename = path.join(process.cwd(), uri),
	ext = filename.split('.').pop(),
	mimeType,
	cType = function(type) {
	return {"Content-Type": type};
	},
	reqLog = function(code, method, url){
	console.log("["+code+"] " + method + " to " + url);
	},
	notFound = function(code, req, res, mssg){
	reqLog(code, req.method, req.url);
	res.writeHead(code, "Not found", cType("text/html"));
	res.end('<html><head><title>'+code+' - '+mssg+'</title></head><body><h1>'+mssg+'.</h1></body><html>');
	},
	error = function(code, req, res, err) {
	res.writeHead( 500, cType("text/plain") );
	res.write(err + "\n");
	res.end();
	},
	getFile = function(code, req, res, mimeType, file) {
	res.writeHead( 200, mimeType );
	res.write( file, "binary" );
	res.end();
	},
	getJson = function(code, req, res){
	reqLog(code, req.method, req.url);

	var data = '';

	req.on('data', function(chunk) { data += chunk; });
	req.on('end', function() {
	res.writeHead(code, "OK", cType("application/json"));
	console.log('[data]', data);
	if ( data.indexOf('{') > -1 && data.indexOf('}') > 0 ) {
	res.end(data);
	} else {
	res.end(JSON.stringify( querystring.parse(data) ));
	}
	});
	};
	switch(req.url) {
	case '/':
	if (req.method.toLowerCase() === 'post') {
	getJson(200, req, res);
	break;
	}
	default:
	if ( ext === 'js' ) {
	mimeType = cType("application/javascript");
	} else if ( ext === 'css' ) {
	mimeType = cType("text/css");
	}
	fs.exists( filename, function( exists ) {
	if ( !exists ) {
	notFound(code, req, res, 'Not found');
	} else {
	if ( fs.statSync( filename ).isDirectory() ) filename += '/index.html';
	fs.readFile( filename, "binary", function( err, file ) {
	if ( err ) {
	error(500, req, res, err);
	} else {
	getFile(200, req, res, mimeType, file);
	}
	});
	}
	});
	}
	}).listen(1234, '127.0.0.1');
	console.log('Server running at http://127.0.0.1:1234/');