srounce · October 11, 2015 17:18
diff --git a/statman.js b/statman.js
 var http = require('http')
  , path = require('path')
  , url = require('url')
  , fs = require('fs')
  , mime = require('mime')
  , StatMan
  , server;

 StatMan = function( server )
 {
  var events = {}
    , bindEvents;

  this.server = server;
  this.baseDir = path.resolve(process.cwd());

  events.server = {
    request : function( req, res ) {
      var uri = url.parse(req.url).pathname
        , fileName = path.join(this.baseDir, uri);

      console.info(uri);

      res.render = function( markup, status ) {
        var renderBase = uri;
        if(renderBase.substr(-1) !== "/") {
          renderBase += "/";
        }

        if( !status) status = 200;

        this.writeHead(status, {
          "Content-Type" : 'text/html'
        });
        this.write(
 "<!doctype html>" +
 "<html>" +
  "<head>" +
    "<base href=\""+renderBase+"\">" +
    "<style type=\"text/css\">" +
      "@charset \"utf-8\";" +
      "html { font:100%; }" +
      "body { font:1em/1.2 'Helvetica Neue', Helvetica, Arial, sans-serif; letter-spacing:1px; color:#444; padding:5em; }" +
      "h1, h2, h3, h4, h5, h6 { letter-spacing:0; }" +
      "h1 { margin-bottom:0; text-indent:-24px; margin-left:48px; }" +
      "ul { margin:0; } li { list-style:none; margin:3px 0px; } li:before { content:\"\\2523\"; padding-right:4px; } li:last-child:before { content:\"\\2517\"; }" +
      "a, a:link, a:active, a:hover, a:visited { text-decoration:none; color:#333; } " +
    "</style>" +
  "</head>" +
  "<body>" +
    markup +
  "</body>" +
 "</html>", 'utf8'
        );
        this.end();

      }.bind(res);

      fs.stat(fileName, function( err, stats ) {
        var resData = null
          , readPath;

        if( err ) {
          return this.error(res, 404);
        }

        if( stats.isFile() ) {
          var ext = fileName.substr(fileName.lastIndexOf('.') + 1);
          var mimeType = mime.lookup(ext);

          fs.readFile(fileName, 'binary', function( err, data ) {
            if(err) {
              return this.error(res, 500, err);
            }

            res.setHeader('Content-Type', mimeType);

            res.writeHead(200)
            res.write(data, 'binary');
            res.end();
          });
        }

        if(stats.isDirectory()) {
          fs.exists(readPath = path.join(fileName, '/index.html'), function( exists ) {
            if( exists ) {
              fs.readFile(readPath, function( err, data ) {
                if(err) {
                  return this.error(res, 500, err);
                }

                res.writeHead(200)
                res.write(data, 'binary');
                res.end();
              });
            } else {
              fs.readdir(fileName, function(err, files) {
                var fileList = "",
                    done;

                done = function done()
                {
                  return res.render("<h1>Index of: <br />"+fileName.replace(process.cwd(), '')+"</h1><ul>"+fileList+"</ul>");
                };

                if(uri !== "/") {
                  fileList += "<li><a href=\"..\">&lt;parent directory&gt;</a></li>";

                  if( files.length === 0 ) {
                    return done();
                  }
                }

                files.forEach(function(file, index, list) {
                  fileList += "<li><a href=\""+file+"\">"+file+(fs.statSync(path.join(fileName, file)).isDirectory() ? '/' : '' )+"</a></li>";

                  if(index + 1 === list.length) {
                    return done();
                  }
                });
              });
            }
          });
        }
      }.bind(this));

    }.bind(this)
  };

  bindEvents = function( eventMap )
  {
    this.server.on('request', eventMap.server.request);
  };

  bindEvents.apply(this, [events]);
 };

 StatMan.prototype.listen = function( port )
 {
  if(this.server) {
    this.server.listen(parseInt(port, 10));
  }

  console.info("Statman up and running at: http://" + require('os').hostname() + ":" + port);
 };

 StatMan.prototype.error = function( response, code, error )
 {
  var output = "";

  if(code === undefined) code = 500;

  output += "<h1>"+code+"</h1>";

  switch( code ) {

    case 404:
      output += "<h2>Resource not found</h2>";
      output += "<p>The resource requested could not be found. :(</p>";
      break;

    default:
      output += "<h2>Server error</h2>";
      output += "<p>An error occured =S</p><pre>"+new Error(error).stack+"</pre>";
      break;
  }

  return response.render(output, code);
 };

 server = new StatMan(http.createServer());

 //server.listen( 8888, require('os').hostname() );
 server.listen( 8888, '0.0.0.0' );
	var http = require('http')
	, path = require('path')
	, url = require('url')
	, fs = require('fs')
	, mime = require('mime')
	, StatMan
	, server;

	StatMan = function( server )
	{
	var events = {}
	, bindEvents;

	this.server = server;
	this.baseDir = path.resolve(process.cwd());

	events.server = {
	request : function( req, res ) {
	var uri = url.parse(req.url).pathname
	, fileName = path.join(this.baseDir, uri);

	console.info(uri);

	res.render = function( markup, status ) {
	var renderBase = uri;
	if(renderBase.substr(-1) !== "/") {
	renderBase += "/";
	}

	if( !status) status = 200;

	this.writeHead(status, {
	"Content-Type" : 'text/html'
	});
	this.write(
	"<!doctype html>" +
	"<html>" +
	"<head>" +
	"<base href=\""+renderBase+"\">" +
	"<style type=\"text/css\">" +
	"@charset \"utf-8\";" +
	"html { font:100%; }" +
	"body { font:1em/1.2 'Helvetica Neue', Helvetica, Arial, sans-serif; letter-spacing:1px; color:#444; padding:5em; }" +
	"h1, h2, h3, h4, h5, h6 { letter-spacing:0; }" +
	"h1 { margin-bottom:0; text-indent:-24px; margin-left:48px; }" +
	"ul { margin:0; } li { list-style:none; margin:3px 0px; } li:before { content:\"\\2523\"; padding-right:4px; } li:last-child:before { content:\"\\2517\"; }" +
	"a, a:link, a:active, a:hover, a:visited { text-decoration:none; color:#333; } " +
	"</style>" +
	"</head>" +
	"<body>" +
	markup +
	"</body>" +
	"</html>", 'utf8'
	);
	this.end();

	}.bind(res);

	fs.stat(fileName, function( err, stats ) {
	var resData = null
	, readPath;

	if( err ) {
	return this.error(res, 404);
	}

	if( stats.isFile() ) {
	var ext = fileName.substr(fileName.lastIndexOf('.') + 1);
	var mimeType = mime.lookup(ext);

	fs.readFile(fileName, 'binary', function( err, data ) {
	if(err) {
	return this.error(res, 500, err);
	}

	res.setHeader('Content-Type', mimeType);

	res.writeHead(200)
	res.write(data, 'binary');
	res.end();
	});
	}

	if(stats.isDirectory()) {
	fs.exists(readPath = path.join(fileName, '/index.html'), function( exists ) {
	if( exists ) {
	fs.readFile(readPath, function( err, data ) {
	if(err) {
	return this.error(res, 500, err);
	}

	res.writeHead(200)
	res.write(data, 'binary');
	res.end();
	});
	} else {
	fs.readdir(fileName, function(err, files) {
	var fileList = "",
	done;

	done = function done()
	{
	return res.render("<h1>Index of: <br />"+fileName.replace(process.cwd(), '')+"</h1><ul>"+fileList+"</ul>");
	};

	if(uri !== "/") {
	fileList += "<li><a href=\"..\"><parent directory></a></li>";

	if( files.length === 0 ) {
	return done();
	}
	}

	files.forEach(function(file, index, list) {
	fileList += "<li><a href=\""+file+"\">"+file+(fs.statSync(path.join(fileName, file)).isDirectory() ? '/' : '' )+"</a></li>";

	if(index + 1 === list.length) {
	return done();
	}
	});
	});
	}
	});
	}
	}.bind(this));

	}.bind(this)
	};

	bindEvents = function( eventMap )
	{
	this.server.on('request', eventMap.server.request);
	};

	bindEvents.apply(this, [events]);
	};

	StatMan.prototype.listen = function( port )
	{
	if(this.server) {
	this.server.listen(parseInt(port, 10));
	}

	console.info("Statman up and running at: http://" + require('os').hostname() + ":" + port);
	};

	StatMan.prototype.error = function( response, code, error )
	{
	var output = "";

	if(code === undefined) code = 500;

	output += "<h1>"+code+"</h1>";

	switch( code ) {

	case 404:
	output += "<h2>Resource not found</h2>";
	output += "<p>The resource requested could not be found. :(</p>";
	break;

	default:
	output += "<h2>Server error</h2>";
	output += "<p>An error occured =S</p><pre>"+new Error(error).stack+"</pre>";
	break;
	}

	return response.render(output, code);
	};

	server = new StatMan(http.createServer());

	//server.listen( 8888, require('os').hostname() );
	server.listen( 8888, '0.0.0.0' );
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