Release 3.0.2

remove unused variables

History.md

@@ -1,8 +1,174 @@
 
+3.0.2 / 2012-11-08 
+==================
+
+  * add OPTIONS to cors example. Closes #1398
+  * fix route chaining regression. Closes #1397
+
+3.0.1 / 2012-11-01 
+==================
+
+  * update connect
+
+3.0.0 / 2012-10-23 
+==================
+
+  * add `make clean`
+  * add "Basic" check to req.auth
+  * add `req.auth` test coverage
+  * add cb && cb(payload) to `res.jsonp()`. Closes #1374
+  * add backwards compat for `res.redirect()` status. Closes #1336
+  * add support for `res.json()` to retain previously defined Content-Types. Closes #1349
+  * update connect
+  * change `res.redirect()` to utilize a pathname-relative Location again. Closes #1382
+  * remove non-primitive string support for `res.send()`
+  * fix view-locals example. Closes #1370
+  * fix route-separation example
+
+3.0.0rc5 / 2012-09-18 
+==================
+
+  * update connect
+  * add redis search example
+  * add static-files example
+  * add "x-powered-by" setting (`app.disable('x-powered-by')`)
+  * add "application/octet-stream" redirect Accept test case. Closes #1317
+
+3.0.0rc4 / 2012-08-30 
+==================
+
+  * add `res.jsonp()`. Closes #1307
+  * add "verbose errors" option to error-pages example
+  * add another route example to express(1) so people are not so confused
+  * add redis online user activity tracking example
+  * update connect dep
+  * fix etag quoting. Closes #1310
+  * fix error-pages 404 status
+  * fix jsonp callback char restrictions
+  * remove old OPTIONS default response
+
+3.0.0rc3 / 2012-08-13 
+==================
+
+  * update connect dep
+  * fix signed cookies to work with `connect.cookieParser()` ("s:" prefix was missing) [tnydwrds]
+  * fix `res.render()` clobbering of "locals"
+
+3.0.0rc2 / 2012-08-03 
+==================
+
+  * add CORS example
+  * update connect dep
+  * deprecate `.createServer()` & remove old stale examples
+  * fix: escape `res.redirect()` link
+  * fix vhost example
+
+3.0.0rc1 / 2012-07-24 
+==================
+
+  * add more examples to view-locals
+  * add scheme-relative redirects (`res.redirect("//foo.com")`) support
+  * update cookie dep
+  * update connect dep
+  * update send dep
+  * fix `express(1)` -h flag, use -H for hogan. Closes #1245
+  * fix `res.sendfile()` socket error handling regression
+
+3.0.0beta7 / 2012-07-16 
+==================
+
+  * update connect dep for `send()` root normalization regression
+
+3.0.0beta6 / 2012-07-13 
+==================
+
+  * add `err.view` property for view errors. Closes #1226
+  * add "jsonp callback name" setting
+  * add support for "/foo/:bar*" non-greedy matches
+  * change `res.sendfile()` to use `send()` module
+  * change `res.send` to use "response-send" module
+  * remove `app.locals.use` and `res.locals.use`, use regular middleware
+
+3.0.0beta5 / 2012-07-03 
+==================
+
+  * add "make check" support
+  * add route-map example
+  * add `res.json(obj, status)` support back for BC
+  * add "methods" dep, remove internal methods module
+  * update connect dep
+  * update auth example to utilize cores pbkdf2
+  * updated tests to use "supertest"
+
+3.0.0beta4 / 2012-06-25 
+==================
+
+  * Added `req.auth`
+  * Added `req.range(size)`
+  * Added `res.links(obj)`
+  * Added `res.send(body, status)` support back for backwards compat
+  * Added `.default()` support to `res.format()`
+  * Added 2xx / 304 check to `req.fresh`
+  * Revert "Added + support to the router"
+  * Fixed `res.send()` freshness check, respect res.statusCode
+
+3.0.0beta3 / 2012-06-15 
+==================
+
+  * Added hogan `--hjs` to express(1) [nullfirm]
+  * Added another example to content-negotiation
+  * Added `fresh` dep
+  * Changed: `res.send()` always checks freshness
+  * Fixed: expose connects mime module. Cloases #1165
+
+3.0.0beta2 / 2012-06-06 
+==================
+
+  * Added `+` support to the router
+  * Added `req.host`
+  * Changed `req.param()` to check route first
+  * Update connect dep
+
+3.0.0beta1 / 2012-06-01 
+==================
+
+  * Added `res.format()` callback to override default 406 behaviour
+  * Fixed `res.redirect()` 406. Closes #1154
+
+3.0.0alpha5 / 2012-05-30 
+==================
+
+  * Added `req.ip`
+  * Added `{ signed: true }` option to `res.cookie()`
+  * Removed `res.signedCookie()`
+  * Changed: dont reverse `req.ips`
+  * Fixed "trust proxy" setting check for `req.ips`
+
+3.0.0alpha4 / 2012-05-09 
+==================
+
+  * Added: allow `[]` in jsonp callback. Closes #1128
+  * Added `PORT` env var support in generated template. Closes #1118 [benatkin]
+  * Updated: connect 2.2.2
+
+3.0.0alpha3 / 2012-05-04 
+==================
+
+  * Added public `app.routes`. Closes #887
+  * Added _view-locals_ example
+  * Added _mvc_ example
+  * Added `res.locals.use()`. Closes #1120
+  * Added conditional-GET support to `res.send()`
+  * Added: coerce `res.set()` values to strings
+  * Changed: moved `static()` in generated apps below router
+  * Changed: `res.send()` only set ETag when not previously set
+  * Changed connect 2.2.1 dep
+  * Changed: `make test` now runs unit / acceptance tests
+  * Fixed req/res proto inheritance
+
 3.0.0alpha2 / 2012-04-26 
 ==================
 
-
   * Added `make benchmark` back
   * Added `res.send()` support for `String` objects
   * Added client-side data exposing example

Makefile

@@ -1,22 +1,20 @@
 
+MOCHA_OPTS=
 REPORTER = dot
 
-docs: docs/express.md
+check: test
 
-docs/express.md: docs/application.md docs/request.md docs/response.md
-	cat $^ > $@
+test: test-unit test-acceptance
 
-docs/%.md: lib/%.js
-	@mkdir -p docs
-	dox --raw < $< | ./support/docs > $@
-
-test:
+test-unit:
 	@NODE_ENV=test ./node_modules/.bin/mocha \
-		--reporter $(REPORTER)
+		--reporter $(REPORTER) \
+		$(MOCHA_OPTS)
 
 test-acceptance:
 	@NODE_ENV=test ./node_modules/.bin/mocha \
-		--reporter spec \
+		--reporter $(REPORTER) \
+		--bail \
 		test/acceptance/*.js
 
 test-cov: lib-cov
@@ -25,10 +23,11 @@ test-cov: lib-cov
 lib-cov:
 	@jscoverage lib lib-cov
 
-docclean:
-	rm -fr docs
-
 benchmark:
 	@./support/bench
 
-.PHONY: docs docclean test test-acceptance benchmark
+clean:
+	rm -f coverage.html
+	rm -fr lib-cov
+
+.PHONY: test test-unit test-acceptance benchmark clean

Readme.md

@@ -1,7 +1,6 @@
-
 ![express logo](http://f.cl.ly/items/0V2S1n0K1i3y1c122g04/Screen%20Shot%202012-04-11%20at%209.59.42%20AM.png)
 
-  Fast, unopinionated, minimalist web framework for [node](http://nodejs.org).
+  Fast, unopinionated, minimalist web framework for [node](http://nodejs.org). [![Build Status](https://secure.travis-ci.org/visionmedia/express.png)](http://travis-ci.org/visionmedia/express)
 
 ```js
 var express = require('express');
@@ -74,10 +73,11 @@ app.listen(3000);
 
 ## Viewing Examples
 
-First install the dev dependencies to install all the example / test suite deps:
+Clone the Express repo, then install the dev dependencies to install all the example / test suite deps:
 
+    $ git clone git://github.com/visionmedia/express.git --depth 1
     $ cd express
-    $ npm install -d
+    $ npm install
 
 then run whichever tests you want:
 
@@ -107,7 +107,7 @@ authors:
    54	Aaron Heckmann          1.5%
    34	csausdev                1.0%
    26	ciaranj                 0.7%
-   21	Robert Sköld          0.6%
+   21	Robert Sköld            0.6%
     6	Guillermo Rauch         0.2%
     3	Dav Glass               0.1%
     3	Nick Poulden            0.1%
@@ -153,7 +153,7 @@ authors:
     1	Jonathan Zacsh          0.0%
     1	Justin Lilly            0.0%
     1	Ken Sato                0.0%
-    1	Maciej Małecki         0.0%
+    1	Maciej Małecki          0.0%
     1	Masahiro Hayashi        0.0%
 ```
 

bin/express

@@ -19,6 +19,7 @@ program
   .option('-s, --sessions', 'add session support')
   .option('-e, --ejs', 'add ejs engine support (defaults to jade)')
   .option('-J, --jshtml', 'add jshtml engine support (defaults to jade)')
+  .option('-H, --hogan', 'add hogan.js engine support')
   .option('-c, --css <engine>', 'add stylesheet <engine> support (less|stylus) (defaults to plain css)')
   .option('-f, --force', 'force on non-empty directory')
   .parse(process.argv);
@@ -36,6 +37,7 @@ var eol = 'win32' == os.platform() ? '\r\n' : '\n'
 program.template = 'jade';
 if (program.ejs) program.template = 'ejs';
 if (program.jshtml) program.template = 'jshtml';
+if (program.hogan) program.template = 'hjs';
 
 /**
  * Routes index template.
@@ -52,12 +54,27 @@ var index = [
   , '};'
 ].join(eol);
 
+/**
+ * Routes users template.
+ */
+
+var users = [
+    ''
+  , '/*'
+  , ' * GET users listing.'
+  , ' */'
+  , ''
+  , 'exports.list = function(req, res){'
+  , '  res.send("respond with a resource");'
+  , '};'
+].join(eol);
+
 /**
  * Jade layout template.
  */
 
 var jadeLayout = [
-    '!!!'
+    'doctype 5'
   , 'html'
   , '  head'
   , '    title= title'
@@ -122,6 +139,23 @@ var jshtmlIndex = [
   , '<p>Welcome to @write(title)</p>'
 ].join(eol);
 
+/**
+ * Hogan.js index template.
+ */
+var hoganIndex = [
+    '<!DOCTYPE html>'
+  , '<html>'
+  , '  <head>'
+  , '    <title>{{ title }}</title>'
+  , '    <link rel=\'stylesheet\' href=\'/stylesheets/style.css\' />'
+  , '  </head>'
+  , '  <body>'
+  , '    <h1>{{ title }}</h1>'
+  , '    <p>Welcome to {{ title }}</p>'
+  , '  </body>'
+  , '</html>'
+].join(eol);
+
 /**
  * Default css template.
  */
@@ -176,19 +210,22 @@ var app = [
   , ''
   , 'var express = require(\'express\')'
   , '  , routes = require(\'./routes\')'
-  , '  , http = require(\'http\');'
+  , '  , user = require(\'./routes/user\')'
+  , '  , http = require(\'http\')'
+  , '  , path = require(\'path\');'
   , ''
   , 'var app = express();'
   , ''
   , 'app.configure(function(){'
+  , '  app.set(\'port\', process.env.PORT || 3000);'
   , '  app.set(\'views\', __dirname + \'/views\');'
   , '  app.set(\'view engine\', \':TEMPLATE\');'
   , '  app.use(express.favicon());'
-  , '  app.use(express.logger(\'dev\'));{css}'
-  , '  app.use(express.static(__dirname + \'/public\'));'
+  , '  app.use(express.logger(\'dev\'));'
   , '  app.use(express.bodyParser());'
   , '  app.use(express.methodOverride());{sess}'
-  , '  app.use(app.router);'
+  , '  app.use(app.router);{css}'
+  , '  app.use(express.static(path.join(__dirname, \'public\')));'
   , '});'
   , ''
   , 'app.configure(\'development\', function(){'
@@ -196,10 +233,11 @@ var app = [
   , '});'
   , ''
   , 'app.get(\'/\', routes.index);'
+  , 'app.get(\'/users\', user.list);'
   , ''
-  , 'http.createServer(app).listen(3000);'
-  , ''
-  , 'console.log("Express server listening on port 3000");'
+  , 'http.createServer(app).listen(app.get(\'port\'), function(){'
+  , '  console.log("Express server listening on port " + app.get(\'port\'));'
+  , '});'
   , ''
 ].join(eol);
 
@@ -259,6 +297,7 @@ function createApplicationAt(path) {
 
     mkdir(path + '/routes', function(){
       write(path + '/routes/index.js', index);
+      write(path + '/routes/user.js', users);
     });
 
     mkdir(path + '/views', function(){
@@ -274,6 +313,9 @@ function createApplicationAt(path) {
           write(path + '/views/layout.jshtml', jshtmlLayout);
           write(path + '/views/index.jshtml', jshtmlIndex);
           break;
+        case 'hjs':
+          write(path + '/views/index.hjs', hoganIndex);
+          break;
 
       }
     });
@@ -284,7 +326,7 @@ function createApplicationAt(path) {
         app = app.replace('{css}', eol + '  app.use(require(\'less-middleware\')({ src: __dirname + \'/public\' }));');
         break;
       case 'stylus':
-        app = app.replace('{css}', eol + '  app.use(require(\'stylus\').middleware({ src: __dirname + \'/public\' }));');
+        app = app.replace('{css}', eol + '  app.use(require(\'stylus\').middleware(__dirname + \'/public\'));');
         break;
       default:
         app = app.replace('{css}', '');

docs/application.md

@@ -1,181 +0,0 @@
-
-# app
-
-  Application prototype.
-
-# app.use()
-
-  Proxy `connect#use()` to apply settings to
-  mounted applications.
-
-# app.engine()
-
-  Register the given template engine callback `fn`
-  as `ext`.
-  
-  By default will `require()` the engine based on the
-  file extension. For example if you try to render
-  a "foo.jade" file Express will invoke the following internally:
-  
-      app.engine('jade', require('jade').__express);
-  
-  For engines that do not provide `.__express` out of the box,
-  or if you wish to "map" a different extension to the template engine
-  you may use this method. For example mapping the EJS template engine to
-  ".html" files
-  
-      app.engine('html', require('ejs').renderFile);
-  
-  In this case EJS provides a `.renderFile()` method with
-  the same signature that Express expects: `(path, options, callback)`,
-  though note that it aliases this method as `ejs.__express` internally
-  so if you're using ".ejs" extensions you dont need to do anything.
-  
-  Some template engines do not follow this convention, the
-  [Consolidate.js](https://github.com/visionmedia/consolidate.js)
-  library was created to map all of node's popular template
-  engines to follow this convention, thus allowing them to
-  work seemlessly within Express.
-
-# app.param()
-
-  Map the given param placeholder `name`(s) to the given callback(s).
-  
-  Parameter mapping is used to provide pre-conditions to routes
-  which use normalized placeholders. For example a _:user_id_ parameter
-  could automatically load a user's information from the database without
-  any additional code,
-  
-  The callback uses the samesignature as middleware, the only differencing
-  being that the value of the placeholder is passed, in this case the _id_
-  of the user. Once the `next()` function is invoked, just like middleware
-  it will continue on to execute the route, or subsequent parameter functions.
-  
-       app.param('user_id', function(req, res, next, id){
-         User.find(id, function(err, user){
-           if (err) {
-             next(err);
-           } else if (user) {
-             req.user = user;
-             next();
-           } else {
-             next(new Error('failed to load user'));
-           }
-         });
-       });
-
-# app.set()
-
-  Assign `setting` to `val`, or return `setting`'s value.
-  
-     app.set('foo', 'bar');
-     app.get('foo');
-     // => "bar"
-  
-  Mounted servers inherit their parent server's settings.
-
-# app.enabled()
-
-  Check if `setting` is enabled (truthy).
-  
-     app.enabled('foo')
-     // => false
-  
-     app.enable('foo')
-     app.enabled('foo')
-     // => true
-
-# app.disabled()
-
-  Check if `setting` is disabled.
-  
-     app.disabled('foo')
-     // => true
-  
-     app.enable('foo')
-     app.disabled('foo')
-     // => false
-
-# app.enable()
-
-  Enable `setting`.
-
-# app.disable()
-
-  Disable `setting`.
-
-# app.configure()
-
-  Configure callback for zero or more envs,
-  when no `env` is specified that callback will
-  be invoked for all environments. Any combination
-  can be used multiple times, in any order desired.
-  
-  ## Examples
-  
-     app.configure(function(){
-       // executed for all envs
-     });
-  
-     app.configure('stage', function(){
-       // executed staging env
-     });
-  
-     app.configure('stage', 'production', function(){
-       // executed for stage and production
-     });
-  
-  ## Note
-  
-   These callbacks are invoked immediately, and
-   are effectively sugar for the following.
-  
-      var env = process.env.NODE_ENV || 'development';
-  
-       switch (env) {
-         case 'development':
-           ...
-           break;
-         case 'stage':
-           ...
-           break;
-         case 'production':
-           ...
-           break;
-       }
-
-# app.all()
-
-  Special-cased "all" method, applying the given route `path`,
-  middleware, and callback to _every_ HTTP method.
-
-# app.render()
-
-  Render the given view `name` name with `options`
-  and a callback accepting an error and the
-  rendered template string.
-  
-  ## Example
-  
-     app.render('email', { name: 'Tobi' }, function(err, html){
-       // ...
-     })
-
-# app.listen()
-
-  Listen for connections.
-  
-  A node `http.Server` is returned, with this
-  application (which is a `Function`) as its
-  callback. If you wish to create both an HTTP
-  and HTTPS server you may do so with the "http"
-  and "https" modules as shown here.
-  
-     var http = require('http')
-       , https = require('https')
-       , express = require('express')
-       , app = express();
-  
-     http.createServer(app).listen(80);
-     http.createServer({ ... }, app).listen(443);
-

docs/express.md

@@ -1,511 +0,0 @@
-
-# app
-
-  Application prototype.
-
-# app.use()
-
-  Proxy `connect#use()` to apply settings to
-  mounted applications.
-
-# app.engine()
-
-  Register the given template engine callback `fn`
-  as `ext`.
-  
-  By default will `require()` the engine based on the
-  file extension. For example if you try to render
-  a "foo.jade" file Express will invoke the following internally:
-  
-      app.engine('jade', require('jade').__express);
-  
-  For engines that do not provide `.__express` out of the box,
-  or if you wish to "map" a different extension to the template engine
-  you may use this method. For example mapping the EJS template engine to
-  ".html" files
-  
-      app.engine('html', require('ejs').renderFile);
-  
-  In this case EJS provides a `.renderFile()` method with
-  the same signature that Express expects: `(path, options, callback)`,
-  though note that it aliases this method as `ejs.__express` internally
-  so if you're using ".ejs" extensions you dont need to do anything.
-  
-  Some template engines do not follow this convention, the
-  [Consolidate.js](https://github.com/visionmedia/consolidate.js)
-  library was created to map all of node's popular template
-  engines to follow this convention, thus allowing them to
-  work seemlessly within Express.
-
-# app.param()
-
-  Map the given param placeholder `name`(s) to the given callback(s).
-  
-  Parameter mapping is used to provide pre-conditions to routes
-  which use normalized placeholders. For example a _:user_id_ parameter
-  could automatically load a user's information from the database without
-  any additional code,
-  
-  The callback uses the samesignature as middleware, the only differencing
-  being that the value of the placeholder is passed, in this case the _id_
-  of the user. Once the `next()` function is invoked, just like middleware
-  it will continue on to execute the route, or subsequent parameter functions.
-  
-       app.param('user_id', function(req, res, next, id){
-         User.find(id, function(err, user){
-           if (err) {
-             next(err);
-           } else if (user) {
-             req.user = user;
-             next();
-           } else {
-             next(new Error('failed to load user'));
-           }
-         });
-       });
-
-# app.set()
-
-  Assign `setting` to `val`, or return `setting`'s value.
-  
-     app.set('foo', 'bar');
-     app.get('foo');
-     // => "bar"
-  
-  Mounted servers inherit their parent server's settings.
-
-# app.enabled()
-
-  Check if `setting` is enabled (truthy).
-  
-     app.enabled('foo')
-     // => false
-  
-     app.enable('foo')
-     app.enabled('foo')
-     // => true
-
-# app.disabled()
-
-  Check if `setting` is disabled.
-  
-     app.disabled('foo')
-     // => true
-  
-     app.enable('foo')
-     app.disabled('foo')
-     // => false
-
-# app.enable()
-
-  Enable `setting`.
-
-# app.disable()
-
-  Disable `setting`.
-
-# app.configure()
-
-  Configure callback for zero or more envs,
-  when no `env` is specified that callback will
-  be invoked for all environments. Any combination
-  can be used multiple times, in any order desired.
-  
-  ## Examples
-  
-     app.configure(function(){
-       // executed for all envs
-     });
-  
-     app.configure('stage', function(){
-       // executed staging env
-     });
-  
-     app.configure('stage', 'production', function(){
-       // executed for stage and production
-     });
-  
-  ## Note
-  
-   These callbacks are invoked immediately, and
-   are effectively sugar for the following.
-  
-      var env = process.env.NODE_ENV || 'development';
-  
-       switch (env) {
-         case 'development':
-           ...
-           break;
-         case 'stage':
-           ...
-           break;
-         case 'production':
-           ...
-           break;
-       }
-
-# app.all()
-
-  Special-cased "all" method, applying the given route `path`,
-  middleware, and callback to _every_ HTTP method.
-
-# app.render()
-
-  Render the given view `name` name with `options`
-  and a callback accepting an error and the
-  rendered template string.
-  
-  ## Example
-  
-     app.render('email', { name: 'Tobi' }, function(err, html){
-       // ...
-     })
-
-# app.listen()
-
-  Listen for connections.
-  
-  A node `http.Server` is returned, with this
-  application (which is a `Function`) as its
-  callback. If you wish to create both an HTTP
-  and HTTPS server you may do so with the "http"
-  and "https" modules as shown here.
-  
-     var http = require('http')
-       , https = require('https')
-       , express = require('express')
-       , app = express();
-  
-     http.createServer(app).listen(80);
-     http.createServer({ ... }, app).listen(443);
-
-
-# req
-
-  Request prototype.
-
-# req.get
-
-  Return request header.
-  
-  The `Referrer` header field is special-cased,
-  both `Referrer` and `Referer` are interchangeable.
-  
-  ## Examples
-  
-      req.get('Content-Type');
-      // => "text/plain"
-      
-      req.get('content-type');
-      // => "text/plain"
-      
-      req.get('Something');
-      // => undefined
-  
-  Aliased as `req.header()`.
-
-# req.accepts()
-
-  Check if the given `type(s)` is acceptable, returning
-  the best match when true, otherwise `undefined`, in which
-  case you should respond with 406 "Not Acceptable".
-  
-  The `type` value may be a single mime type string
-  such as "application/json", the extension name
-  such as "json", a comma-delimted list such as "json, html, text/plain",
-  or an array `["json", "html", "text/plain"]`. When a list
-  or array is given the _best_ match, if any is returned.
-  
-  ## Examples
-  
-      // Accept: text/html
-      req.accepts('html');
-        // => "html"
-  
-      // Accept: text/*, application/json
-      req.accepts('html');
-      // => "html"
-      req.accepts('text/html');
-      // => "text/html"
-      req.accepts('json, text');
-      // => "json"
-      req.accepts('application/json');
-      // => "application/json"
-  
-      // Accept: text/*, application/json
-      req.accepts('image/png');
-      req.accepts('png');
-      // => undefined
-  
-      // Accept: text/*;q=.5, application/json
-      req.accepts(['html', 'json']);
-      req.accepts('html, json');
-      // => "json"
-
-# req.acceptsCharset()
-
-  Check if the given `charset` is acceptable,
-  otherwise you should respond with 406 "Not Acceptable".
-
-# req.acceptsLanguage()
-
-  Check if the given `lang` is acceptable,
-  otherwise you should respond with 406 "Not Acceptable".
-
-# req.param()
-
-  Return the value of param `name` when present or `defaultValue`.
-  
-   - Checks body params, ex: id=12, {"id":12}
-   - Checks route placeholders, ex: _/user/:id_
-   - Checks query string params, ex: ?id=12
-  
-  To utilize request bodies, `req.body`
-  should be an object. This can be done by using
-  the `connect.bodyParser()` middleware.
-
-# req.is()
-
-  Check if the incoming request contains the "Content-Type" 
-  header field, and it contains the give mime `type`.
-  
-  ## Examples
-  
-       // With Content-Type: text/html; charset=utf-8
-       req.is('html');
-       req.is('text/html');
-       req.is('text/*');
-       // => true
-      
-       // When Content-Type is application/json
-       req.is('json');
-       req.is('application/json');
-       req.is('application/*');
-       // => true
-      
-       req.is('html');
-       // => false
-  
-   Now within our route callbacks, we can use to to assert content types
-   such as "image/jpeg", "image/png", etc.
-  
-       app.post('/image/upload', function(req, res, next){
-         if (req.is('image/*')) {
-           // do something
-         } else {
-           next();
-         }
-       });
-
-
-# res
-
-  Response prototype.
-
-# res.status()
-
-  Set status `code`.
-
-# res.send()
-
-  Send a response.
-  
-  ## Examples
-  
-      res.send(new Buffer('wahoo'));
-      res.send({ some: 'json' });
-      res.send('<p>some html</p>');
-      res.send(404, 'Sorry, cant find that');
-      res.send(404);
-
-# res.json()
-
-  Send JSON response.
-  
-  ## Examples
-  
-      res.json(null);
-      res.json({ user: 'tj' });
-      res.json(500, 'oh noes!');
-      res.json(404, 'I dont have that');
-
-# res.sendfile()
-
-  Transfer the file at the given `path`.
-  
-  Automatically sets the _Content-Type_ response header field.
-  The callback `fn(err)` is invoked when the transfer is complete
-  or when an error occurs. Be sure to check `res.sentHeader`
-  if you wish to attempt responding, as the header and some data
-  may have already been transferred.
-  
-  ## Options
-  
-    - `maxAge` defaulting to 0
-    - `root`   root directory for relative filenames
-  
-  ## Examples
-  
-   The following example illustrates how `res.sendfile()` may
-   be used as an alternative for the `static()` middleware for
-   dynamic situations. The code backing `res.sendfile()` is actually
-   the same code, so HTTP cache support etc is identical.
-  
-      app.get('/user/:uid/photos/:file', function(req, res){
-        var uid = req.params.uid
-          , file = req.params.file;
-      
-        req.user.mayViewFilesFrom(uid, function(yes){
-          if (yes) {
-            res.sendfile('/uploads/' + uid + '/' + file);
-          } else {
-            res.send(403, 'Sorry! you cant see that.');
-          }
-        });
-      });
-
-# res.download()
-
-  Transfer the file at the given `path` as an attachment.
-  
-  Optionally providing an alternate attachment `filename`,
-  and optional callback `fn(err)`. The callback is invoked
-  when the data transfer is complete, or when an error has
-  ocurred. Be sure to check `res.headerSent` if you plan to respond.
-
-# res.format()
-
-  Respond to the Acceptable formats using an `obj`
-  of mime-type callbacks.
-  
-  This method uses `req.accepted`, an array of
-  acceptable types ordered by their quality values.
-  When "Accept" is not present the _first_ callback
-  is invoked, otherwise the first match is used. When
-  no match is performed the server responds with
-  406 "Not Acceptable".
-  
-  Content-Type is set for you, however if you choose
-  you may alter this within the callback using `res.type()`
-  or `res.set('Content-Type', ...)`.
-  
-     res.format({
-       'text/plain': function(){
-         res.send('hey');
-       },
-     
-       'text/html': function(){
-         res.send('<p>hey</p>');
-       },
-     
-       'appliation/json': function(){
-         res.send({ message: 'hey' });
-       }
-     });
-  
-  In addition to canonicalized MIME types you may
-  ## also use extnames mapped to these types
-  
-     res.format({
-       text: function(){
-         res.send('hey');
-       },
-     
-       html: function(){
-         res.send('<p>hey</p>');
-       },
-     
-       json: function(){
-         res.send({ message: 'hey' });
-         }
-     });
-
-# res.attachment()
-
-  Set _Content-Disposition_ header to _attachment_ with optional `filename`.
-
-# res.set()
-
-  Set header `field` to `val`, or pass
-  an object of of header fields.
-  
-  ## Examples
-  
-     res.set('Accept', 'application/json');
-     res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' });
-
-# res.get()
-
-  Get value for header `field`.
-
-# res.clearCookie()
-
-  Clear cookie `name`.
-
-# res.signedCookie()
-
-  Set a signed cookie with the given `name` and `val`.
-  See `res.cookie()` for details.
-
-# res.cookie()
-
-  Set cookie `name` to `val`, with the given `options`.
-  
-  ## Options
-  
-     - `maxAge`   max-age in milliseconds, converted to `expires`
-     - `path`     defaults to "/"
-  
-  ## Examples
-  
-     // "Remember Me" for 15 minutes
-     res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true });
-  
-     // save as above
-     res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true })
-
-# res.redirect()
-
-  Redirect to the given `url` with optional response `status`
-  defaulting to 302.
-  
-  The given `url` can also be the name of a mapped url, for
-  example by default express supports "back" which redirects
-  to the _Referrer_ or _Referer_ headers or "/".
-  
-  ## Examples
-  
-     res.redirect('/foo/bar');
-     res.redirect('http://example.com');
-     res.redirect(301, 'http://example.com');
-     res.redirect('../login'); // /blog/post/1 -> /blog/login
-  
-  ## Mounting
-  
-    When an application is mounted, and `res.redirect()`
-    is given a path that does _not_ lead with "/". For 
-    example suppose a "blog" app is mounted at "/blog",
-    the following redirect would result in "/blog/login":
-  
-       res.redirect('login');
-  
-    While the leading slash would result in a redirect to "/login":
-  
-       res.redirect('/login');
-
-# res.render()
-
-  Render `view` with the given `options` and optional callback `fn`.
-  When a callback function is given a response will _not_ be made
-  automatically, otherwise a response of _200_ and _text/html_ is given.
-  
-  ## Options
-   
-   - `status`    Response status code (`res.statusCode`)
-   - `charset`   Set the charset (`res.charset`)
-  
-  ## Reserved locals
-  
-   - `cache`     boolean hinting to the engine it should cache
-   - `filename`  filename of the view being rendered
-

docs/request.md

@@ -1,118 +0,0 @@
-
-# req
-
-  Request prototype.
-
-# req.get
-
-  Return request header.
-  
-  The `Referrer` header field is special-cased,
-  both `Referrer` and `Referer` are interchangeable.
-  
-  ## Examples
-  
-      req.get('Content-Type');
-      // => "text/plain"
-      
-      req.get('content-type');
-      // => "text/plain"
-      
-      req.get('Something');
-      // => undefined
-  
-  Aliased as `req.header()`.
-
-# req.accepts()
-
-  Check if the given `type(s)` is acceptable, returning
-  the best match when true, otherwise `undefined`, in which
-  case you should respond with 406 "Not Acceptable".
-  
-  The `type` value may be a single mime type string
-  such as "application/json", the extension name
-  such as "json", a comma-delimted list such as "json, html, text/plain",
-  or an array `["json", "html", "text/plain"]`. When a list
-  or array is given the _best_ match, if any is returned.
-  
-  ## Examples
-  
-      // Accept: text/html
-      req.accepts('html');
-        // => "html"
-  
-      // Accept: text/*, application/json
-      req.accepts('html');
-      // => "html"
-      req.accepts('text/html');
-      // => "text/html"
-      req.accepts('json, text');
-      // => "json"
-      req.accepts('application/json');
-      // => "application/json"
-  
-      // Accept: text/*, application/json
-      req.accepts('image/png');
-      req.accepts('png');
-      // => undefined
-  
-      // Accept: text/*;q=.5, application/json
-      req.accepts(['html', 'json']);
-      req.accepts('html, json');
-      // => "json"
-
-# req.acceptsCharset()
-
-  Check if the given `charset` is acceptable,
-  otherwise you should respond with 406 "Not Acceptable".
-
-# req.acceptsLanguage()
-
-  Check if the given `lang` is acceptable,
-  otherwise you should respond with 406 "Not Acceptable".
-
-# req.param()
-
-  Return the value of param `name` when present or `defaultValue`.
-  
-   - Checks body params, ex: id=12, {"id":12}
-   - Checks route placeholders, ex: _/user/:id_
-   - Checks query string params, ex: ?id=12
-  
-  To utilize request bodies, `req.body`
-  should be an object. This can be done by using
-  the `connect.bodyParser()` middleware.
-
-# req.is()
-
-  Check if the incoming request contains the "Content-Type" 
-  header field, and it contains the give mime `type`.
-  
-  ## Examples
-  
-       // With Content-Type: text/html; charset=utf-8
-       req.is('html');
-       req.is('text/html');
-       req.is('text/*');
-       // => true
-      
-       // When Content-Type is application/json
-       req.is('json');
-       req.is('application/json');
-       req.is('application/*');
-       // => true
-      
-       req.is('html');
-       // => false
-  
-   Now within our route callbacks, we can use to to assert content types
-   such as "image/jpeg", "image/png", etc.
-  
-       app.post('/image/upload', function(req, res, next){
-         if (req.is('image/*')) {
-           // do something
-         } else {
-           next();
-         }
-       });
-

docs/response.md

@@ -1,212 +0,0 @@
-
-# res
-
-  Response prototype.
-
-# res.status()
-
-  Set status `code`.
-
-# res.send()
-
-  Send a response.
-  
-  ## Examples
-  
-      res.send(new Buffer('wahoo'));
-      res.send({ some: 'json' });
-      res.send('<p>some html</p>');
-      res.send(404, 'Sorry, cant find that');
-      res.send(404);
-
-# res.json()
-
-  Send JSON response.
-  
-  ## Examples
-  
-      res.json(null);
-      res.json({ user: 'tj' });
-      res.json(500, 'oh noes!');
-      res.json(404, 'I dont have that');
-
-# res.sendfile()
-
-  Transfer the file at the given `path`.
-  
-  Automatically sets the _Content-Type_ response header field.
-  The callback `fn(err)` is invoked when the transfer is complete
-  or when an error occurs. Be sure to check `res.sentHeader`
-  if you wish to attempt responding, as the header and some data
-  may have already been transferred.
-  
-  ## Options
-  
-    - `maxAge` defaulting to 0
-    - `root`   root directory for relative filenames
-  
-  ## Examples
-  
-   The following example illustrates how `res.sendfile()` may
-   be used as an alternative for the `static()` middleware for
-   dynamic situations. The code backing `res.sendfile()` is actually
-   the same code, so HTTP cache support etc is identical.
-  
-      app.get('/user/:uid/photos/:file', function(req, res){
-        var uid = req.params.uid
-          , file = req.params.file;
-      
-        req.user.mayViewFilesFrom(uid, function(yes){
-          if (yes) {
-            res.sendfile('/uploads/' + uid + '/' + file);
-          } else {
-            res.send(403, 'Sorry! you cant see that.');
-          }
-        });
-      });
-
-# res.download()
-
-  Transfer the file at the given `path` as an attachment.
-  
-  Optionally providing an alternate attachment `filename`,
-  and optional callback `fn(err)`. The callback is invoked
-  when the data transfer is complete, or when an error has
-  ocurred. Be sure to check `res.headerSent` if you plan to respond.
-
-# res.format()
-
-  Respond to the Acceptable formats using an `obj`
-  of mime-type callbacks.
-  
-  This method uses `req.accepted`, an array of
-  acceptable types ordered by their quality values.
-  When "Accept" is not present the _first_ callback
-  is invoked, otherwise the first match is used. When
-  no match is performed the server responds with
-  406 "Not Acceptable".
-  
-  Content-Type is set for you, however if you choose
-  you may alter this within the callback using `res.type()`
-  or `res.set('Content-Type', ...)`.
-  
-     res.format({
-       'text/plain': function(){
-         res.send('hey');
-       },
-     
-       'text/html': function(){
-         res.send('<p>hey</p>');
-       },
-     
-       'appliation/json': function(){
-         res.send({ message: 'hey' });
-       }
-     });
-  
-  In addition to canonicalized MIME types you may
-  ## also use extnames mapped to these types
-  
-     res.format({
-       text: function(){
-         res.send('hey');
-       },
-     
-       html: function(){
-         res.send('<p>hey</p>');
-       },
-     
-       json: function(){
-         res.send({ message: 'hey' });
-         }
-     });
-
-# res.attachment()
-
-  Set _Content-Disposition_ header to _attachment_ with optional `filename`.
-
-# res.set()
-
-  Set header `field` to `val`, or pass
-  an object of of header fields.
-  
-  ## Examples
-  
-     res.set('Accept', 'application/json');
-     res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' });
-
-# res.get()
-
-  Get value for header `field`.
-
-# res.clearCookie()
-
-  Clear cookie `name`.
-
-# res.signedCookie()
-
-  Set a signed cookie with the given `name` and `val`.
-  See `res.cookie()` for details.
-
-# res.cookie()
-
-  Set cookie `name` to `val`, with the given `options`.
-  
-  ## Options
-  
-     - `maxAge`   max-age in milliseconds, converted to `expires`
-     - `path`     defaults to "/"
-  
-  ## Examples
-  
-     // "Remember Me" for 15 minutes
-     res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true });
-  
-     // save as above
-     res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true })
-
-# res.redirect()
-
-  Redirect to the given `url` with optional response `status`
-  defaulting to 302.
-  
-  The given `url` can also be the name of a mapped url, for
-  example by default express supports "back" which redirects
-  to the _Referrer_ or _Referer_ headers or "/".
-  
-  ## Examples
-  
-     res.redirect('/foo/bar');
-     res.redirect('http://example.com');
-     res.redirect(301, 'http://example.com');
-     res.redirect('../login'); // /blog/post/1 -> /blog/login
-  
-  ## Mounting
-  
-    When an application is mounted, and `res.redirect()`
-    is given a path that does _not_ lead with "/". For 
-    example suppose a "blog" app is mounted at "/blog",
-    the following redirect would result in "/blog/login":
-  
-       res.redirect('login');
-  
-    While the leading slash would result in a redirect to "/login":
-  
-       res.redirect('/login');
-
-# res.render()
-
-  Render `view` with the given `options` and optional callback `fn`.
-  When a callback function is given a response will _not_ be made
-  automatically, otherwise a response of _200_ and _text/html_ is given.
-  
-  ## Options
-   
-   - `status`    Response status code (`res.statusCode`)
-   - `charset`   Set the charset (`res.charset`)
-  
-  ## Reserved locals
-  
-   - `cache`     boolean hinting to the engine it should cache
-   - `filename`  filename of the view being rendered
-

examples/auth/app.js

@@ -1,23 +1,26 @@
-
 /**
  * Module dependencies.
  */
 
-var express = require('../../lib/express')
-  , crypto = require('crypto');
+var express = require('../..')
+  , hash = require('./pass').hash;
 
 var app = module.exports = express();
 
+// config
+
+app.set('view engine', 'ejs');
+app.set('views', __dirname + '/views');
+
+// middleware
+
 app.use(express.bodyParser());
 app.use(express.cookieParser('shhhh, very secret'));
 app.use(express.session());
 
-app.set('view engine', 'ejs');
-app.set('views', __dirname + '/views');
-
 // Session-persisted message middleware
 
-app.locals.use(function(req,res){
+app.use(function(req, res, next){
   var err = req.session.error
     , msg = req.session.success;
   delete req.session.error;
@@ -25,39 +28,41 @@ app.locals.use(function(req,res){
   res.locals.message = '';
   if (err) res.locals.message = '<p class="msg error">' + err + '</p>';
   if (msg) res.locals.message = '<p class="msg success">' + msg + '</p>';
-})
+  next();
+});
+
+// dummy database
 
-// Generate a salt for the user to prevent rainbow table attacks
-// for better security take a look at the bcrypt c++ addon:
-// https://github.com/ncb000gt/node.bcrypt.js
 var users = {
-  tj: {
-      name: 'tj'
-    , salt: 'randomly-generated-salt'
-    , pass: hash('foobar', 'randomly-generated-salt')
-  }
+  tj: { name: 'tj' }
 };
 
-// Used to generate a hash of the plain-text password + salt
-function hash(msg, key) {
-  return crypto
-    .createHmac('sha256', key)
-    .update(msg)
-    .digest('hex');
-}
+// when you create a user, generate a salt
+// and hash the password ('foobar' is the pass here)
+
+hash('foobar', function(err, salt, hash){
+  if (err) throw err;
+  // store the salt & hash in the "db"
+  users.tj.salt = salt;
+  users.tj.hash = hash;
+});
+
 
 // Authenticate using our plain-object database of doom!
+
 function authenticate(name, pass, fn) {
-  console.log('authenticating %s:%s', name, pass);
+  if (!module.parent) console.log('authenticating %s:%s', name, pass);
   var user = users[name];
   // query the db for the given username
   if (!user) return fn(new Error('cannot find user'));
   // apply the same algorithm to the POSTed password, applying
   // the hash against the pass / salt, if there is a match we
   // found the user
-  if (user.pass == hash(pass, user.salt)) return fn(null, user);
-  // Otherwise password is invalid
-  fn(new Error('invalid password'));
+  hash(pass, user.salt, function(err, hash){
+    if (err) return fn(err);
+    if (hash == user.hash) return fn(null, user);
+    fn(new Error('invalid password'));
+  })
 }
 
 function restrict(req, res, next) {
@@ -74,7 +79,7 @@ app.get('/', function(req, res){
 });
 
 app.get('/restricted', restrict, function(req, res){
-  res.send('Wahoo! restricted area');
+  res.send('Wahoo! restricted area, click to <a href="/logout">logout</a>');
 });
 
 app.get('/logout', function(req, res){
@@ -86,11 +91,6 @@ app.get('/logout', function(req, res){
 });
 
 app.get('/login', function(req, res){
-  if (req.session.user) {
-    req.session.success = 'Authenticated as ' + req.session.user.name
-      + ' click to <a href="/logout">logout</a>. '
-      + ' You may now access <a href="/restricted">/restricted</a>.';
-  }
   res.render('login');
 });
 
@@ -104,6 +104,9 @@ app.post('/login', function(req, res){
         // in the session store to be retrieved,
         // or in this case the entire user object
         req.session.user = user;
+        req.session.success = 'Authenticated as ' + user.name
+          + ' click to <a href="/logout">logout</a>. '
+          + ' You may now access <a href="/restricted">/restricted</a>.';
         res.redirect('back');
       });
     } else {
@@ -118,4 +121,4 @@ app.post('/login', function(req, res){
 if (!module.parent) {
   app.listen(3000);
   console.log('Express started on port 3000');
-}
+}

examples/auth/pass.js

@@ -0,0 +1,46 @@
+
+// check out https://github.com/visionmedia/node-pwd
+
+/**
+ * Module dependencies.
+ */
+
+var crypto = require('crypto');
+
+/**
+ * Bytesize.
+ */
+
+var len = 128;
+
+/**
+ * Iterations. ~300ms
+ */
+
+var iterations = 12000;
+
+/**
+ * Hashes a password with optional `salt`, otherwise
+ * generate a salt for `pass` and invoke `fn(err, salt, hash)`.
+ *
+ * @param {String} password to hash
+ * @param {String} optional salt
+ * @param {Function} callback
+ * @api public
+ */
+
+exports.hash = function (pwd, salt, fn) {
+  if (3 == arguments.length) {
+    crypto.pbkdf2(pwd, salt, iterations, len, fn);
+  } else {
+    fn = salt;
+    crypto.randomBytes(len, function(err, salt){
+      if (err) return fn(err);
+      salt = salt.toString('base64');
+      crypto.pbkdf2(pwd, salt, iterations, len, function(err, hash){
+        if (err) return fn(err);
+        fn(null, salt, hash);
+      });
+    });
+  }
+};

examples/auth/views/foot.ejs

@@ -0,0 +1,2 @@
+  </body>
+</html>

examples/auth/views/head.ejs

@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>Authentication Example</title>
+    <title><%= title %></title>
     <style>
       body {
         padding: 50px;
@@ -16,6 +16,3 @@
     </style>
   </head>
   <body>
-    <%- body %>
-  </body>
-</html>

examples/auth/views/login.ejs

@@ -1,3 +1,7 @@
+
+<% var title = 'Authentication Example' %>
+<% include head %>
+
 <h1>Login</h1>
 <%- message %>
 Try accessing <a href="/restricted">/restricted</a>, then authenticate with "tj" and "foobar".
@@ -13,4 +17,6 @@ Try accessing <a href="/restricted">/restricted</a>, then authenticate with "tj"
   <p>
     <input type="submit" value="Login">
   </p>
-</form>
+</form>
+
+<% include foot %>

examples/big-view/index.js

@@ -0,0 +1,24 @@
+
+var express = require('../..')
+  , app = express();
+
+app.set('views', __dirname);
+app.set('view engine', 'jade');
+
+var pets = [];
+
+var n = 1000;
+while (n--) {
+  pets.push({ name: 'Tobi', age: 2, species: 'ferret' });
+  pets.push({ name: 'Loki', age: 1, species: 'ferret' });
+  pets.push({ name: 'Jane', age: 6, species: 'ferret' });
+}
+
+app.use(express.logger('dev'));
+
+app.get('/', function(req, res){
+  res.render('pets', { pets: pets });
+});
+
+app.listen(3000);
+console.log('Express listening on port 3000');

examples/big-view/pets.jade

@@ -0,0 +1,12 @@
+style
+  body {
+    padding: 50px;
+    font: 16px "Helvetica Neue", Helvetica;
+  }
+
+table
+  for pet in pets
+    tr
+      td= pet.name
+      td= pet.age
+      td= pet.species

examples/blog/index.js

@@ -1,50 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var express = require('../../')
-  , app = module.exports = express();
-
-// config
-
-app.set('views', __dirname + '/views');
-app.set('view engine', 'jade');
-
-// middleware
-
-app.configure('development',function(){
-  app.use(express.logger('dev'));
-})
-
-app.configure(function(){
-  app.use(express.bodyParser());
-  app.use(express.methodOverride());
-  app.use(express.cookieParser('keyboard cat'));
-  app.use(express.session());
-  app.use(app.router);
-  app.use(express.static(__dirname + '/public'));
-  app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
-});
-
-// Locals
-
-app.locals.use(function(req, res){
-  // expose "error" and "message" to all
-  // views that are rendered.
-  res.locals.error = req.session.error || '';
-  res.locals.message = req.session.message || '';
-  // remove them so they're not displayed on subsequent renders
-  delete req.session.error;
-  delete req.session.message;
-});
-
-// Routes
-
-require('./routes/site')(app);
-require('./routes/post')(app);
-
-if (!module.parent) {
-  app.listen(3000);
-  console.log('Express started on port 3000');
-}

examples/blog/models/post.js

@@ -1,67 +0,0 @@
-
-// Fake data store
-
-var ids = 0
-  , db = {};
-
-var Post = exports = module.exports = function Post(title, body) {
-  this.id = ++ids;
-  this.title = title;
-  this.body = body;
-  this.createdAt = new Date;
-};
-
-Post.prototype.save = function(fn){
-  db[this.id] = this;
-  fn();
-};
-
-Post.prototype.validate = function(fn){
-  if (!this.title) return fn(new Error('title required'));
-  if (!this.body) return fn(new Error('body required'));
-  if (this.body.length < 10) {
-    return fn(new Error(
-        'body should be at least 10 characters long, was only ' + this.body.length));
-  }
-  fn();
-};
-
-
-Post.prototype.update = function(data, fn){
-  this.updatedAt = new Date;
-  for (var key in data) {
-    if (undefined != data[key]) {
-      this[key] = data[key];
-    }
-  }
-  this.save(fn);
-};
-
-Post.prototype.destroy = function(fn){
-  exports.destroy(this.id, fn);
-};
-
-exports.count = function(fn){
-  fn(null, Object.keys(db).length);
-};
-
-exports.all = function(fn){
-  var arr = Object.keys(db).reduce(function(arr, id){
-    arr.push(db[id]);
-    return arr;
-  }, []);
-  fn(null, arr);
-};
-
-exports.get = function(id, fn){
-  fn(null, db[id]);
-};
-
-exports.destroy = function(id, fn) {
-  if (db[id]) {
-    delete db[id];
-    fn();
-  } else {
-    fn(new Error('post ' + id + ' does not exist'));
-  }
-};

examples/blog/public/style.css

@@ -1,56 +0,0 @@
-body {
-  font: 13px "Helvetica Neue", Arial, sans-serif;
-  color: #111;
-  padding: 60px 80px;
-}
-h1, h2 {
-  color: #c00;
-}
-a {
-  color: #c00;
-  text-decoration: none;
-}
-a:hover {
-  text-decoration: underline;
-}
-label {
-  padding: 6px 0;
-  display: block;
-  text-transform: lowercase;
-}
-textarea,
-input {
-  outline: none;
-  padding: 5px;
-  background: #f1f1f1;
-  border: 1px solid #aaa;
-}
-textarea:focus,
-input:focus {
-  background: #fff;
-}
-textarea {
-  width: 500px;
-  height: 200px;
-}
-a.edit {
-  margin-left: 10px;
-  font-size: 11px;
-  font-weight: normal;
-}
-.date {
-  font-size: 11px;
-}
-p.error,
-p.message {
-  padding: 10px;
-  border: 1px solid;
-}
-p.error {
-  background: #FDEAE7;
-  color: #E4250C;
-}
-p.message {
-  color: #2EBBE6;
-  background: #F7FBFD;
-}

examples/blog/routes/post.js

@@ -1,96 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var basicAuth = require('../../../lib/express').basicAuth
-  , Post = require('../models/post');
-
-module.exports = function(app){
-  /**
-   * Apply basic auth to all post related routes
-   */
-
-  app.all('/post(/*)?', basicAuth(function(user, pass){
-    return 'admin' == user && 'express' == pass;
-  }));
-
-  /**
-   * Map :post to the database, loading
-   * every time :post is present.
-   */
-
-  app.param('post', function(req, res, next, id){
-    Post.get(id, function(err, post){
-      if (err) return next(err);
-      if (!post) return next(new Error('failed to load post ' + id));
-      req.post = post;
-      next();
-    });
-  });
-
-  /**
-   * Add a post.
-   */
-
-  app.get('/post/add', function(req, res){
-    res.render('post/form', { post: {}});
-  });
-
-  /**
-   * Save a post.
-   */
-
-  app.post('/post', function(req, res){
-    var data = req.body.post || {}
-      , post = new Post(data.title, data.body);
-    
-    post.validate(function(err){
-      if (err) {
-        req.session.error = err.message;
-        return res.redirect('back');
-      }
-
-      post.save(function(err){
-        req.session.message = 'Successfully created the post.';
-        res.redirect('/post/' + post.id);
-      });  
-    });
-  });
-
-  /**
-   * Display the post.
-   */
-
-  app.get('/post/:post', function(req, res){
-    res.render('post', { post: req.post });
-  });
-
-  /**
-   * Display the post edit form.
-   */
-
-  app.get('/post/:post/edit', function(req, res){
-    res.render('post/form', { post: req.post });
-  });
-
-  /**
-   * Update post. Typically a data layer would handle this stuff.
-   */
-
-  app.put('/post/:post', function(req, res, next){
-    var post = req.post;
-    post.validate(function(err){
-      if (err) {
-        req.session.error = err.message;
-        return res.redirect('back');
-      }
-
-      post.update(req.body.post, function(err){
-        if (err) return next(err);
-        req.session.message = 'Successfully updated post';
-        res.redirect('back');
-      });
-    });
-  });
-};

examples/blog/routes/site.js

@@ -1,19 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var Post = require('../models/post');
-
-module.exports = function(app){
-  app.get('/', function(req, res){
-    Post.count(function(err, count){
-      Post.all(function(err, posts){
-        res.render('index', {
-            count: count
-          , posts: posts
-        });
-      });
-    });
-  });
-};

examples/blog/views/index.jade

@@ -1,22 +0,0 @@
-extends layout
-
-block content
-  h1 Blog
-
-  if count
-    p Display all #{count} post(s)
-    #posts
-      each post in posts
-        include post/index
-  else
-    p 
-      | It looks like you have no posts!
-    p
-      | Click
-      a(href='/post/add') here 
-      | to create a post. Login
-      | as
-      em "admin" 
-      | and
-      em "express"
-      | .

examples/blog/views/layout.jade

@@ -1,8 +0,0 @@
-!!! 5
-html
-  head
-    title Blog
-    link(rel='stylesheet', href='/style.css')
-  body
-    #container
-      block content

examples/blog/views/messages.jade

@@ -1,6 +0,0 @@
-
-if error
-  p.error= error
-
-if message
-  p.message= message

examples/blog/views/post/form.jade

@@ -1,22 +0,0 @@
-extends ../layout
-
-block content
-  if post.title
-    h1 Editing #{post.title}
-  else
-    h1 New Post
-
-  include ../messages
-
-  form#post(action='/post' + (post.title ? '/' + post.id : ''), method='post')
-    if post.title
-      input(type='hidden', name='_method', value='put')
-    p
-      label(for='post[title]') Title:
-      input(type='text', name='post[title]', value=post.title)
-    p
-      label(for='post[body]') Body:
-      textarea(name='post[body]')= post.body || ''
-    p
-      input(type='submit', value=post.title ? 'Update' : 'Create')
-    

examples/blog/views/post/index.jade

@@ -1,18 +0,0 @@
-extends ../layout
-
-block content
-  .post
-    // title
-    h2
-      = post.title
-      a.edit(href='/post/' + post.id + '/edit') Edit
-    
-    include ../messages
-    
-    // dates
-    p.date.created Created at #{post.createdAt}
-    if post.updatedAt
-      p.date.updated Updated at #{post.updatedAt}
-    
-    // body
-    pre.body= post.body

examples/content-negotiation/db.js

@@ -0,0 +1,8 @@
+
+var users = [];
+
+users.push({ name: 'Tobi' });
+users.push({ name: 'Loki' });
+users.push({ name: 'Jane' });
+
+module.exports = users;

examples/content-negotiation/index.js

@@ -1,12 +1,7 @@
 
 var express = require('../../')
-  , app = module.exports = express();
-
-var users = [];
-
-users.push({ name: 'Tobi' });
-users.push({ name: 'Loki' });
-users.push({ name: 'Jane' });
+  , app = module.exports = express()
+  , users = require('./db');
 
 app.get('/', function(req, res){
   res.format({
@@ -28,6 +23,18 @@ app.get('/', function(req, res){
   })
 });
 
+// or you could write a tiny middleware like
+// this to abstract make things a bit more declarative:
+
+function format(mod) {
+  var obj = require(mod);
+  return function(req, res){
+    res.format(obj);
+  }
+}
+
+app.get('/users', format('./users'));
+
 if (!module.parent) {
   app.listen(3000);
   console.log('listening on port 3000');

examples/content-negotiation/users.js

@@ -0,0 +1,18 @@
+
+var users = require('./db');
+
+exports.html = function(req, res){
+  res.send('<ul>' + users.map(function(user){
+    return '<li>' + user.name + '</li>';
+  }).join('') + '</ul>');
+};
+
+exports.text = function(req, res){
+  res.send(users.map(function(user){
+    return ' - ' + user.name + '\n';
+  }).join(''));
+};
+
+exports.json = function(req, res){
+  res.json(users);
+};

examples/cors/index.js

@@ -0,0 +1,46 @@
+
+/**
+ * Module dependencies.
+ */
+
+var express = require('../..')
+  , app = express()
+  , api = express();
+
+// app middleware
+
+app.use(express.static(__dirname + '/public'));
+
+// api middleware
+
+api.use(express.logger('dev'));
+api.use(express.bodyParser());
+
+/**
+ * CORS support.
+ */
+
+api.all('*', function(req, res, next){
+  // use "*" here to accept any origin
+  res.set('Access-Control-Allow-Origin', 'http://localhost:3000');
+  res.set('Access-Control-Allow-Methods', 'GET, POST');
+  res.set('Access-Control-Allow-Headers', 'X-Requested-With, Content-Type');
+  // res.set('Access-Control-Allow-Max-Age', 3600);
+  if ('OPTIONS' == req.method) return res.send(200);
+  next();
+});
+
+/**
+ * POST a user.
+ */
+
+api.post('/user', function(req, res){
+  console.log(req.body);
+  res.send(201);
+});
+
+app.listen(3000);
+api.listen(3001);
+
+console.log('app listening on 3000');
+console.log('api listening on 3001');

examples/cors/public/index.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+  <body>
+    <script>
+      var req = new XMLHttpRequest;
+      req.open('POST', 'http://localhost:3001/user', false);
+      req.setRequestHeader('Content-Type', 'application/json');
+      req.send('{"name":"tobi","species":"ferret"}');
+      console.log(req.responseText);
+    </script>
+  </body>
+</html>

examples/ejs/index.js

@@ -31,16 +31,20 @@ app.set('view engine', 'html');
 
 // Dummy users
 var users = [
-    { name: 'tobi', email: 'tobi@learnboost.com' }
-  , { name: 'loki', email: 'loki@learnboost.com' }
-  , { name: 'jane', email: 'jane@learnboost.com' }
+  { name: 'tobi', email: 'tobi@learnboost.com' },
+  { name: 'loki', email: 'loki@learnboost.com' },
+  { name: 'jane', email: 'jane@learnboost.com' }
 ];
 
 app.get('/', function(req, res){
-  res.render('users', { users: users });
+  res.render('users', {
+    users: users,
+    title: "EJS example",
+    header: "Some users"
+  });
 });
 
 if (!module.parent) {
   app.listen(3000);
   console.log('Express app started on port 3000');
-}
+}

examples/ejs/views/footer.html

@@ -0,0 +1,2 @@
+</body>
+</html>

examples/ejs/views/header.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title> <%= title %> </title>
+  <style type="text/css">
+    body {
+      padding: 50px;
+      font: 13px Helvetica, Arial, sans-serif;
+    }
+  </style>
+</head>
+<body>

examples/ejs/views/users.html

@@ -1,6 +1,10 @@
+<% include header.html %>
+
 <h1>Users</h1>
 <ul id="users">
   <% users.forEach(function(user){ %>
-    <li><%= user.name %> <%= user.email %></li>
+    <li><%= user.name %> &lt;<%= user.email %>&gt;</li>
   <% }) %>
-</ul>
+</ul>
+
+<% include footer.html %>

examples/error-pages/index.js

@@ -1,4 +1,3 @@
-
 /**
  * Module dependencies.
  */
@@ -7,9 +6,21 @@ var express = require('../../')
   , app = module.exports = express()
   , silent = 'test' == process.env.NODE_ENV;
 
+// general config
 app.set('views', __dirname + '/views');
 app.set('view engine', 'jade');
 
+// our custom "verbose errors" setting
+// which we can use in the templates
+// via settings['verbose errors']
+app.enable('verbose errors');
+
+// disable them in production
+// use $ NODE_ENV=production node examples/error-pages
+if ('production' == app.settings.env) {
+  app.disable('verbose errors');
+}
+
 app.use(express.favicon());
 
 silent || app.use(express.logger('dev'));
@@ -32,9 +43,10 @@ app.use(app.router);
 // $ curl http://localhost:3000/notfound -H "Accept: text/plain"
 
 app.use(function(req, res, next){
+  res.status(404);
+  
   // respond with html page
   if (req.accepts('html')) {
-    res.status(404);
     res.render('404', { url: req.url });
     return;
   }
@@ -76,16 +88,21 @@ app.get('/', function(req, res){
 });
 
 app.get('/404', function(req, res, next){
+  // trigger a 404 since no other middleware
+  // will match /404 after this one, and we're not
+  // responding here
   next();
 });
 
 app.get('/403', function(req, res, next){
+  // trigger a 403 error
   var err = new Error('not allowed!');
   err.status = 403;
   next(err);
 });
 
 app.get('/500', function(req, res, next){
+  // trigger a generic (500) error
   next(new Error('keyboard cat!'));
 });
 

examples/error-pages/views/500.jade

@@ -7,4 +7,7 @@ extends error
 
 block content
   h1 Error: #{error.message}
-  pre= error.stack
+  if settings['verbose errors']
+    pre= error.stack
+  else
+    p An error ocurred!

examples/error-pages/views/index.jade

@@ -8,8 +8,8 @@ block content
       | visit 
       a(href="/500") 500
     li
-      | visit
+      | visit 
       a(href="/404") 404
     li
-      | visit
+      | visit 
       a(href='/403') 403

examples/error/index.js

@@ -4,10 +4,10 @@
  */
 
 var express = require('../../')
-  , app = module.exports = express();
+  , app = module.exports = express()
+  , test = app.get('env') == 'test';
 
-if ('test' != process.env.NODE_ENV)
-  app.use(express.logger('dev'));
+if (!test) app.use(express.logger('dev'));
 app.use(app.router);
 
 // the error handler is strategically
@@ -24,8 +24,7 @@ app.use(error);
 
 function error(err, req, res, next) {
   // log it
-  if ('test' != process.env.NODE_ENV)
-    console.error(err.stack);
+  if (!test) console.error(err.stack);
 
   // respond with 500 "Internal Server Error".
   res.send(500);

examples/expose-data-to-client/index.js

@@ -45,14 +45,6 @@ app.use(function(req, res, next){
   next();
 });
 
-// if you wanted to _always_ expose
-// the user you might do something like this:
-/*
-app.locals.use(function(req, res){
-  if (req.user) res.locals.expose.user = req.user;
-})
-*/
-
 app.get('/', function(req, res){
   res.redirect('/user');
 });

examples/form/app.js

@@ -1,79 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var express = require('../../');
-
-var app = module.exports = express();
-
-// Here we use the bodyDecoder middleware
-// to parse urlencoded request bodies
-// which populates req.body
-app.use(express.bodyParser());
-    
-// The methodOverride middleware allows us
-// to set a hidden input of _method to an arbitrary
-// HTTP method to support app.put(), app.del() etc
-app.use(express.methodOverride());
-
-// Required by session
-app.use(express.cookieParser());
-
-// Required by req.flash() for persistent
-// notifications
-app.use(express.session({ secret: 'keyboard cat' }));
-
-app.get('/', function(req, res){
-  // get ?name=foo
-  var name = req.param('name') || '';
-  
-  // Switch the button label based if we have a name
-  var label = name ? 'Update' : 'Save';
-
-  // Buffer all flash messages.
-  // Typically this would all be done in a template
-  // however for illustration purposes we iterate
-  // here.
-  
-  // The messages in req.flash() persist until called,
-  // at which time they are flushed from the session
-  var msgs = '<ul>',
-      flash = req.flash();
-  Object.keys(flash).forEach(function(type){
-    flash[type].forEach(function(msg){
-      msgs += '<li class="' + type + '">' + msg + '</li>';
-    });
-  });
-  msgs += '</ul>';
-
-  // If we have a name, we are updating,
-  // so add the hidden _method input
-  res.send(msgs
-    + '<form method="post">'
-    + (name ? '<input type="hidden" value="put" name="_method" />' : '')
-    + 'Name: <input type="text" name="name" value="' + name + '" />'
-    + '<input type="submit" value="' + label + '" />'
-    + '</form>');
-});
-
-app.post('/', function(req, res){
-  if (req.body.name) {
-    // Typically here we would create a resource
-    req.flash('info', 'Saved ' + req.body.name);
-    res.redirect('/?name=' + req.body.name);
-  } else {
-    req.flash('error', 'Error: name required');
-    res.redirect('/');
-  }
-});
-
-app.put('/', function(req, res){
-  // Typically here we would update a resource
-  req.flash('info', 'Updated ' + req.body.name);
-  res.redirect('/?name=' + req.body.name);
-});
-
-if (!module.parent) {
-  app.listen(3000);
-  console.log('Express started on port 3000');
-}

examples/github/app.js

@@ -1,113 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var express = require('../../lib/express')
-  , http = require('http');
-
-var app = express();
-
-// Expose our views
-
-app.set('views', __dirname + '/views');
-app.set('view engine', 'jade');
-
-/**
- * Request github json api `path`.
- *
- * @param {String} path
- * @param {Function} fn
- * @api public
- */
-
-function request(path, fn){
-  var client = http.createClient(80, 'github.com')
-    , req = client.request('GET', '/api/v2/json' + path, { Host: 'github.com' });
-  req.on('response', function(res){
-    res.body = '';
-    res.on('data', function(chunk){ res.body += chunk; });
-    res.on('end', function(){
-      try {
-        fn(null, JSON.parse(res.body));
-      } catch (err) {
-        fn(err);
-      }
-    });
-  });
-  req.end();
-}
-
-/**
- * Sort repositories by watchers desc.
- *
- * @param {Array} repos
- * @api public
- */
-
-function sort(repos){
-  return repos.sort(function(a, b){
-    if (a.watchers == b.watchers) return 0;
-    if (a.watchers > b.watchers) return -1;
-    if (a.watchers < b.watchers) return 1;
-  });
-}
-
-/**
- * Tally up total watchers.
- *
- * @param {Array} repos
- * @return {Number}
- * @api public
- */
-
-function totalWatchers(repos) {
-  return repos.reduce(function(sum, repo){
-    return sum + repo.watchers;
-  }, 0);
-}
-
-/**
- * Default to my user name :)
- */
-
-app.get('/', function(req, res){
-  res.redirect('/repos/visionmedia');
-});
-
-/**
- * Display repos.
- */
-
-app.get('/repos/*', function(req, res, next){
-  var names = req.params[0].split('/')
-    , users = [];
-  (function fetchData(name){
-    // We have a user name
-    if (name) {
-      console.log('... fetching \x1b[33m%s\x1b[0m', name);
-      request('/repos/show/' + name, function(err, user){
-        if (err) {
-          next(err)
-        } else {
-          user.totalWatchers = totalWatchers(user.repositories);
-          user.repos = sort(user.repositories);
-          user.name = name;
-          users.push(user);
-          fetchData(names.shift());
-        }
-      });
-    // No more users
-    } else {
-      console.log('... done');
-      res.render('index', { users: users });
-    }
-  })(names.shift());
-});
-
-// Serve statics from ./public
-app.use(express.static(__dirname + '/public'));
-
-// Listen on port 3000
-app.listen(3000);
-console.log('Express app started on port 3000');

examples/github/public/style.css

@@ -1,19 +0,0 @@
-body {
-  padding: 30px 50px;
-  font: 12px/1.4 "Helvetica Neue", Arial, sans-serif;
-}
-a {
-  color: #00AAFF;
-  text-decoration: none;
-}
-a:hover {
-  text-decoration: underline;
-}
-.user {
-  margin: 0 10px;
-  float: left;
-  width: 300px;
-}
-table td:nth-child(2) {
-  padding: 0 5px;
-}

examples/github/views/index.jade

@@ -1,14 +0,0 @@
-
-extends layout
-
-block content
-  each user in users
-    .user
-      h2= user.name
-      p.summary
-        | <a href="http://github.com/#{user.name}">#{user.name}</a> has
-        | <strong>#{user.repos.length}</strong> repositories 
-        | with a total of <strong>#{user.totalWatchers}</strong> watchers.
-      table#repos
-        for repo in user.repos
-          include repo

examples/github/views/layout.jade

@@ -1,8 +0,0 @@
-!!!
-html
-  head
-    title Github Example
-    link(rel="stylesheet", href="/style.css")
-  body
-    #container
-      block content

examples/github/views/repo.jade

@@ -1,5 +0,0 @@
-tr.repo
-  td.name
-    a(href: repo.homepage || repo.url)= repo.name
-  td.watchers
-    = repo.watchers

examples/hello-world/index.js

@@ -1,8 +1,4 @@
 
-/**
- * Module dependencies.
- */
-
 var express = require('../../');
 
 var app = express();

examples/jade/index.js

@@ -9,10 +9,9 @@ var express = require('../../lib/express');
 
 var pub = __dirname + '/public';
 
-// Auto-compile sass to css with "compiler"
-// and then serve with connect's staticProvider
+// setup middleware
 
-var app = express.createServer();
+var app = express();
 app.use(app.router);
 app.use(express.static(pub));
 app.use(express.errorHandler());

examples/jade/public/stylesheets/style.css

@@ -1,3 +1,4 @@
 body {
   padding: 50px 80px;
-  font: 14px "Helvetica Nueue", "Lucida Grande", Arial, sans-serif;}
+  font: 14px "Helvetica Nueue", "Lucida Grande", Arial, sans-serif;
+}

examples/multipart/index.js

@@ -3,7 +3,7 @@
  * Module dependencies.
  */
 
-var express = require('../../')
+var express = require('../..')
   , format = require('util').format;
 
 var app = module.exports = express()

examples/mvc/controllers/main/index.js

@@ -0,0 +1,4 @@
+
+exports.index = function(req, res){
+  res.redirect('/users');
+};

examples/mvc/controllers/pet/index.js

@@ -0,0 +1,26 @@
+
+var db = require('../../db');
+
+exports.engine = 'jade';
+
+exports.before = function(req, res, next){
+  var pet = db.pets[req.params.pet_id];
+  if (!pet) return next(new Error('Pet not found'));
+  req.pet = pet;
+  next();
+};
+
+exports.show = function(req, res, next){
+  res.render('show', { pet: req.pet });
+};
+
+exports.edit = function(req, res, next){
+  res.render('edit', { pet: req.pet });
+};
+
+exports.update = function(req, res, next){
+  var body = req.body;
+  req.pet.name = body.user.name;
+  res.message('Information updated!');
+  res.redirect('/pet/' + req.pet.id);
+};

examples/mvc/controllers/pet/views/edit.jade

@@ -0,0 +1,7 @@
+link(rel='stylesheet', href='/style.css')
+h1= pet.name
+form(action='/pet/#{pet.id}', method='post')
+  input(type='hidden', name='_method', value='put')
+  label Name: 
+    input(type='text', name='user[name]', value=pet.name)
+  input(type='submit', value='Update')

examples/mvc/controllers/pet/views/show.jade

@@ -0,0 +1,6 @@
+link(rel='stylesheet', href='/style.css')
+
+h1= pet.name
+  a(href='/pet/#{pet.id}/edit')  edit
+
+p You are viewing #{pet.name}

examples/mvc/controllers/user-pet/index.js

@@ -0,0 +1,17 @@
+
+var db = require('../../db');
+
+exports.name = 'pet';
+exports.prefix = '/user/:user_id';
+
+exports.create = function(req, res, next){
+  var id = req.params.user_id;
+  var user = db.users[id];
+  var body = req.body;
+  if (!user) return next(new Error('User not found'));
+  var pet = { name: body.pet.name };
+  pet.id = db.pets.push(pet) - 1;
+  user.pets.push(pet);
+  res.message('Added pet ' + body.pet.name);
+  res.redirect('/user/' + id);
+};

examples/mvc/controllers/user/index.js

@@ -0,0 +1,34 @@
+
+var db = require('../../db');
+
+exports.before = function(req, res, next){
+  var id = req.params.user_id;
+  if (!id) return next();
+  // pretend to query a database...
+  process.nextTick(function(){
+    req.user = db.users[id];
+    // cant find that user
+    if (!req.user) return next(new Error('User not found'));
+    // found it, move on to the routes
+    next();
+  });
+}
+
+exports.list = function(req, res, next){
+  res.render('list', { users: db.users });
+};
+
+exports.edit = function(req, res, next){
+  res.render('edit', { user: req.user });
+};
+
+exports.show = function(req, res, next){
+  res.render('show', { user: req.user });
+};
+
+exports.update = function(req, res, next){
+  var body = req.body;
+  req.user.name = body.user.name;
+  res.message('Information updated!');
+  res.redirect('/user/' + req.user.id);
+};

examples/mvc/controllers/user/views/edit.html

@@ -0,0 +1,12 @@
+<link rel="stylesheet" href="/style.css" />
+<h1><%= user.name %></h1>
+<form action='/user/<%= user.id %>' method='post'>
+  <input type="hidden" name="_method" value="put" />
+  <label>Name: <input type="text" name="user[name]" value="<%= user.name %>" /></label>
+  <input type="submit" value="Update" />
+</form>
+
+<form action='/user/<%= user.id %>/pet' method='post'>
+  <label>Pet: <input type="text" name="pet[name]" placeholder="name" /></label>
+  <input type="submit" value="Add" />
+</form>

examples/mvc/controllers/user/views/list.html

@@ -0,0 +1,8 @@
+<link rel="stylesheet" href="/style.css" />
+<h1>Users</h1>
+<p>Click a user below to view their pets.</p>
+<ul>
+  <% users.forEach(function(user){ %>
+    <li><a href="/user/<%= user.id %>"><%= user.name %></a></li>
+  <% }) %>
+</ul>

examples/mvc/controllers/user/views/show.html

@@ -0,0 +1,21 @@
+<link rel="stylesheet" href="/style.css" />
+<h1><%= user.name %> <a href="/user/<%= user.id %>/edit">edit</a></h1>
+
+<% if (hasMessages) { %>
+  <ul id="messages">
+    <% messages.forEach(function(msg){ %>
+      <li><%= msg %></li>
+    <% }) %>
+  </ul>
+<% } %>
+
+<% if (user.pets.length) { %>
+  <p>View <%= user.name %>s pets:</p>
+  <ul>
+    <% user.pets.forEach(function(pet){ %>
+      <li><a href="/pet/<%= pet.id %>"><%= pet.name %></a></li>
+    <% }) %>
+  </ul>
+<% } else { %>
+  <p>No pets!</p>
+<% } %>

examples/mvc/db.js

@@ -0,0 +1,15 @@
+
+// faux database
+
+var pets = exports.pets = [];
+
+pets.push({ name: 'Tobi', id: 0 });
+pets.push({ name: 'Loki', id: 1 });
+pets.push({ name: 'Jane', id: 2 });
+pets.push({ name: 'Raul', id: 3 });
+
+var users = exports.users = [];
+
+users.push({ name: 'TJ', pets: [pets[0], pets[1], pets[2]], id: 0  });
+users.push({ name: 'Guillermo', pets: [pets[3]], id: 1 });
+users.push({ name: 'Nathan', pets: [], id: 2 });

examples/mvc/index.js

@@ -0,0 +1,93 @@
+
+var express = require('../..');
+
+var app = module.exports = express();
+
+// settings
+
+// map .renderFile to ".html" files
+app.engine('html', require('ejs').renderFile);
+
+// make ".html" the default
+app.set('view engine', 'html');
+
+// set views for error and 404 pages
+app.set('views', __dirname + '/views');
+
+// define a custom res.message() method
+// which stores messages in the session
+app.response.message = function(msg){
+  // reference `req.session` via the `this.req` reference
+  var sess = this.req.session;
+  // simply add the msg to an array for later
+  sess.messages = sess.messages || [];
+  sess.messages.push(msg);
+  return this;
+};
+
+// log
+if (!module.parent) app.use(express.logger('dev'));
+
+// serve static files
+app.use(express.static(__dirname + '/public'));
+
+// session support
+app.use(express.cookieParser('some secret here'));
+app.use(express.session());
+
+// parse request bodies (req.body)
+app.use(express.bodyParser());
+
+// support _method (PUT in forms etc)
+app.use(express.methodOverride());
+
+// expose the "messages" local variable when views are rendered
+app.use(function(req, res, next){
+  var msgs = req.session.messages || [];
+
+  // expose "messages" local variable
+  res.locals.messages = msgs;
+
+  // expose "hasMessages"
+  res.locals.hasMessages = !! msgs.length;
+
+  /* This is equivalent:
+   res.locals({
+     messages: msgs,
+     hasMessages: !! msgs.length
+   });
+  */
+
+  // empty or "flush" the messages so they
+  // don't build up
+  req.session.messages = [];
+  next();
+});
+
+// load controllers
+require('./lib/boot')(app, { verbose: !module.parent });
+
+// assume "not found" in the error msgs
+// is a 404. this is somewhat silly, but
+// valid, you can do whatever you like, set
+// properties, use instanceof etc.
+app.use(function(err, req, res, next){
+  // treat as 404
+  if (~err.message.indexOf('not found')) return next();
+
+  // log it
+  console.error(err.stack);
+
+  // error page
+  res.status(500).render('5xx');
+});
+
+// assume 404 since no middleware responded
+app.use(function(req, res, next){
+  res.status(404).render('404', { url: req.originalUrl });
+});
+
+if (!module.parent) {
+  app.listen(3000);
+  console.log('\n  listening on port 3000\n');
+}

examples/mvc/lib/boot.js

@@ -0,0 +1,73 @@
+
+var express = require('../../..')
+  , fs = require('fs');
+
+module.exports = function(parent, options){
+  var verbose = options.verbose;
+  fs.readdirSync(__dirname + '/../controllers').forEach(function(name){
+    verbose && console.log('\n   %s:', name);
+    var obj = require('./../controllers/' + name)
+      , name = obj.name || name
+      , prefix = obj.prefix || ''
+      , app = express()
+      , method
+      , path;
+
+    // allow specifying the view engine
+    if (obj.engine) app.set('view engine', obj.engine);
+    app.set('views', __dirname + '/../controllers/' + name + '/views');
+
+    // before middleware support
+    if (obj.before) {
+      path = '/' + name + '/:' + name + '_id';
+      app.all(path, obj.before);
+      verbose && console.log('     ALL %s -> before', path);
+      path = '/' + name + '/:' + name + '_id/*';
+      app.all(path, obj.before);
+      verbose && console.log('     ALL %s -> before', path);
+    }
+
+    // generate routes based
+    // on the exported methods
+    for (var key in obj) {
+      // "reserved" exports
+      if (~['name', 'prefix', 'engine', 'before'].indexOf(key)) continue;
+      // route exports
+      switch (key) {
+        case 'show':
+          method = 'get';
+          path = '/' + name + '/:' + name + '_id';
+          break;
+        case 'list':
+          method = 'get';
+          path = '/' + name + 's';
+          break;
+        case 'edit':
+          method = 'get';
+          path = '/' + name + '/:' + name + '_id/edit';
+          break;
+        case 'update':
+          method = 'put';
+          path = '/' + name + '/:' + name + '_id';
+          break;
+        case 'create':
+          method = 'post';
+          path = '/' + name;
+          break;
+        case 'index':
+          method = 'get';
+          path = '/';
+          break;
+        default:
+          throw new Error('unrecognized route: ' + name + '.' + key);
+      }
+
+      path = prefix + path;
+      app[method](path, obj[key]);
+      verbose && console.log('     %s %s -> %s', method.toUpperCase(), path, key);
+    }
+
+    // mount the app
+    parent.use(app);
+  });
+};

examples/mvc/public/style.css

@@ -0,0 +1,14 @@
+body {
+  padding: 50px;
+  font: 16px "Helvetica Neue", Helvetica, Arial;
+}
+a {
+  color: #107aff;
+  text-decoration: none;
+}
+a:hover {
+  text-decoration: underline;
+}
+h1 a {
+  font-size: 16px;
+}

examples/mvc/views/404.html

@@ -0,0 +1,3 @@
+<link rel="stylesheet" href="/style.css" />
+<h1>404: Not Found</h1>
+<p>Sorry we can't find <%= url %></p>

examples/mvc/views/5xx.html

@@ -0,0 +1,3 @@
+<link rel="stylesheet" href="/style.css" />
+<h1>500: Internal Server Error</h1>
+<p>Looks like something blew up!</p>

examples/online/index.js

@@ -0,0 +1,54 @@
+
+// first:
+// $ npm install redis online
+// $ redis-server
+
+/**
+ * Module dependencies.
+ */
+
+var express = require('../..')
+  , online = require('online')
+  , redis = require('redis')
+  , db = redis.createClient();
+
+// online
+
+online = online(db);
+
+// app
+
+var app = express();
+
+// activity tracking, in this case using
+// the UA string, you would use req.user.id etc
+
+app.use(function(req, res, next){
+  // fire-and-forget
+  online.add(req.headers['user-agent']);
+  next();
+});
+
+/**
+ * List helper.
+ */
+
+function list(ids) {
+  return '<ul>' + ids.map(function(id){
+    return '<li>' + id + '</li>';
+  }).join('') + '</ul>';
+}
+
+/**
+ * GET users online.
+ */
+
+app.get('/', function(req, res, next){
+  online.last(5, function(err, ids){
+    if (err) return next(err);
+    res.send('<p>Users online: ' + ids.length + '</p>' + list(ids));
+  });
+});
+
+app.listen(3000);
+console.log('listening on port 3000');

examples/partials/app.js

@@ -1,32 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var express = require('../../lib/express');
-
-var app = express.createServer();
-
-// Optional since express defaults to CWD/views
-
-app.set('views', __dirname + '/views');
-
-// Set our default template engine to "jade"
-// which prevents the need for extensions
-// (although you can still mix and match)
-app.set('view engine', 'jade');
-
-// Dummy record
-var ninja = {
-  name: 'leonardo',
-  summary: { email: 'hunter.loftis+github@gmail.com', master: 'splinter', description: 'peaceful leader' },
-  weapons: ['katana', 'fists', 'shell'],
-  victims: ['shredder', 'brain', 'beebop', 'rocksteady']
-};
-
-app.get('/', function(req, res){
-  res.render('ninja', { ninja: ninja });
-});
-
-app.listen(3000);
-console.log('Express app started on port 3000');

examples/partials/views/layout.jade

@@ -1,5 +0,0 @@
-!!!
-html
-  head
-    title Partials Example
-  body!= body

examples/partials/views/li.jade

@@ -1 +0,0 @@
-li= value

examples/partials/views/ninja/_weapon.jade

@@ -1 +0,0 @@
-li.weapon= weapon

examples/partials/views/ninja/index.jade

@@ -1,22 +0,0 @@
-h1= ninja.name
-
-// file, partial name, and partial object all match ('summary')
-// the partial filename prefix '_' is completely optional.
-
-// In this case we need to specify ninja.summary as the object
-// option, since it is a "plain" object Express cannot otherwise
-// tell if it is intended to be locals, or THE summary object
-#summary!= partial('summary', { object: ninja.summary })
-
-// file, partial name = '_weapon', resolves to 'weapon' object within partial
-#weapons
-  h2 Weapons
-  // the weapon partial is rendered once per item in
-  // the weapons array or "collection"
-  ul!= partial('weapon', ninja.weapons)
-  
-// partial name 'victim' resolves to 'victim.jade'
-// or 'victim/index.jade', providing the "victim" local
-#victims
-  h2 Victims
-  ul!= partial('victim', ninja.victims)

examples/partials/views/ninja/summary.jade

@@ -1,4 +0,0 @@
-h2 Summary
-p= summary.email
-p= summary.description
-p taught by master #{summary.master}

examples/partials/views/ninja/victim/index.jade

@@ -1,5 +0,0 @@
-// this is insane overkill, I do not recommend
-// doing tiny partials like this as it gets expensive
-// with collections, however this illustrates the new
-// partial lookup mechanism
-!= partial('../../li', { object: victim, as: 'value' })

examples/route-loading/boot.js

@@ -1,26 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var vm = require('vm')
-  , fs = require('fs');
-
-module.exports = function(app, db){
-  var dir = __dirname + '/routes';
-  // grab a list of our route files
-  fs.readdirSync(dir).forEach(function(file){
-    var str = fs.readFileSync(dir + '/' + file, 'utf8');
-    // inject some pseudo globals by evaluating
-    // the file with vm.runInNewContext()
-    // instead of loading it with require(). require's
-    // internals use similar, so dont be afraid of "boot time".
-    var context = { app: app, db: db };
-    // we have to merge the globals for console, process etc
-    for (var key in global) context[key] = global[key];
-    // note that this is essentially no different than ... just using
-    // global variables, though it's only YOUR code that could influence
-    // them, which is a bonus.
-    vm.runInNewContext(str, context, file);
-  });
-};

examples/route-loading/index.js

@@ -1,20 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var express = require('../../lib/express')
-  , app = express()
-  , db = { users: [] };
-
-app.set('views', __dirname + '/views');
-app.set('view engine', 'jade');
-app.use(express.bodyParser());
-
-// pretend db is a database, could be
-// whatever you like
-require('./boot')(app, db);
-
-app.listen(3000);
-console.log('Express app started on port 3000');
-

examples/route-loading/routes/main.js

@@ -1,4 +0,0 @@
-
-app.get('/', function(req, res){
-  res.render('index');
-});

examples/route-loading/routes/user.js

@@ -1,18 +0,0 @@
-
-app.get('/users', function(req, res){
-  res.render('user/list', { users: db.users });
-});
-
-app.get('/user/add', function(req, res){
-  res.render('user/add');
-});
-
-app.post('/user', function(req, res){
-  var user = req.body.user;
-  db.users.push(user);
-  res.redirect('/users');
-});
-
-app.get('/user/:id', function(req, res){
-  res.render('user');
-});

examples/route-loading/views/index.jade

@@ -1,8 +0,0 @@
-
-extends layout
-
-block content
-  h2 Route sharing example
-  ul
-    li: a(href='/user/add') Add user
-    li: a(href='/users') User list

examples/route-loading/views/layout.jade

@@ -1,11 +0,0 @@
-doctype html
-html
-  head
-    title Route loading example
-    style
-      body {
-        padding: 50px;
-        font: 14px/1.5 solid helvetica, arial, sans-serif;
-      }
-  body
-    block content

examples/route-loading/views/user/add.jade

@@ -1,9 +0,0 @@
-
-extends ../layout
-
-block content
-  h2 Add a user
-  form(action='/user', method='post')
-    p: input(type='text', name='user[name]', placeholder='Username')
-    p: input(type='text', name='user[email]', placeholder='Email')
-    p: input(type='submit', value='Add')

examples/route-loading/views/user/index.jade

@@ -1,10 +0,0 @@
-
-extends ../layout
-
-block content
-  h1= user.name
-  table
-    tbody
-      tr
-        td Email
-        td= user.email

examples/route-loading/views/user/list.jade

@@ -1,10 +0,0 @@
-
-extends ../layout
-
-block content
-  h1 Users
-  if users.length
-    for user in users
-      include index
-  else
-    p No users, head over to <a href='/user/add'>/user/add</a> to create one.

examples/route-map/index.js

@@ -0,0 +1,63 @@
+
+var express = require('../../lib/express')
+  , verbose = process.env.NODE_ENV != 'test'
+  , app = module.exports = express();
+
+app.map = function(a, route){
+  route = route || '';
+  for (var key in a) {
+    switch (typeof a[key]) {
+      // { '/path': { ... }}
+      case 'object':
+        app.map(a[key], route + key);
+        break;
+      // get: function(){ ... }
+      case 'function':
+        if (verbose) console.log('%s %s', key, route);
+        app[key](route, a[key]);
+        break;
+    }
+  }
+};
+
+var users = {
+  list: function(req, res){
+    res.send('user list');
+  },
+
+  get: function(req, res){
+    res.send('user ' + req.params.uid);
+  },
+
+  del: function(req, res){
+    res.send('delete users');
+  }
+};
+
+var pets = {
+  list: function(req, res){
+    res.send('user ' + req.params.uid + '\'s pets');
+  },
+
+  del: function(req, res){
+    res.send('delete ' + req.params.uid + '\'s pet ' + req.params.pid);
+  }
+};
+
+app.map({
+  '/users': {
+    get: users.list,
+    del: users.del,
+    '/:uid': {
+      get: users.get,
+      '/pets': {
+        get: pets.list,
+        '/:pid': {
+          del: pets.del
+        }
+      }
+    }
+  }
+});
+
+app.listen(3000);

examples/route-middleware/index.js

@@ -4,7 +4,7 @@
 
 var express = require('../../lib/express');
 
-var app = express.createServer();
+var app = express();
 
 // Example requests:
 //     curl http://localhost:3000/user/0

examples/route-separation/index.js

@@ -3,17 +3,19 @@
  * Module dependencies.
  */
 
-var express = require('../../lib/express')
-  , app = express.createServer()
+var express = require('../..')
+  , app = express()
   , site = require('./site')
   , post = require('./post')
   , user = require('./user');
 
 // Config
 
-app.set('view engine', 'ejs');
+app.set('view engine', 'jade');
 app.set('views', __dirname + '/views');
+app.use(express.logger('dev'));
 app.use(express.cookieParser());
+app.use(express.bodyParser());
 app.use(express.methodOverride());
 app.use(express.static(__dirname + '/public'));
 
@@ -35,4 +37,4 @@ app.put('/user/:id/edit', user.update);
 app.get('/posts', post.list);
 
 app.listen(3000);
-console.log('Express app started on port 3000');
+console.log('Express app started on port 3000');

examples/route-separation/post.js

@@ -2,9 +2,9 @@
 // Fake posts database
 
 var posts = [
-    { title: 'Foo', body: 'some foo bar' }
-  , { title: 'Foo bar', body: 'more foo bar' }
-  , { title: 'Foo bar baz', body: 'more foo bar baz' }
+  { title: 'Foo', body: 'some foo bar' },
+  { title: 'Foo bar', body: 'more foo bar' },
+  { title: 'Foo bar baz', body: 'more foo bar baz' }
 ];
 
 exports.list = function(req, res){

examples/route-separation/public/style.css

@@ -11,10 +11,10 @@ a.edit {
   opacity: .3;
 }
 a.edit::before {
-  content: '[ ';
+  content: ' [';
 }
 a.edit::after {
-  content: ' ]';
+  content: ']';
 }
 dt {
   font-weight: bold;

examples/route-separation/user.js

@@ -2,8 +2,8 @@
 // Fake user database
 
 var users = [
-    { name: 'TJ', email: 'tj@vision-media.ca' }
-  , { name: 'Tobi', email: 'tobi@vision-media.ca' }
+  { name: 'TJ', email: 'tj@vision-media.ca' },
+  { name: 'Tobi', email: 'tobi@vision-media.ca' }
 ];
 
 exports.list = function(req, res){
@@ -22,15 +22,15 @@ exports.load = function(req, res, next){
 
 exports.view = function(req, res){
   res.render('users/view', {
-      title: 'Viewing user ' + req.user.name
-    , user: req.user
+    title: 'Viewing user ' + req.user.name,
+    user: req.user
   });
 };
 
 exports.edit = function(req, res){
   res.render('users/edit', {
-      title: 'Editing user ' + req.user.name
-    , user: req.user
+    title: 'Editing user ' + req.user.name,
+    user: req.user
   });
 };
 

examples/route-separation/views/index.ejs

@@ -1,4 +0,0 @@
-<ul>
-  <li>Visit the <a href="/users">users</a> page</li>
-  <li>Visit the <a href="/posts">posts</a> page</li>
-</ul>

examples/route-separation/views/index.jade

@@ -0,0 +1,6 @@
+extends layout
+
+block content
+  ul
+    li Visit the <a href="/users">users</a> page
+    li Visit the <a href="/posts">posts</a> page

examples/route-separation/views/layout.ejs

@@ -1,9 +0,0 @@
-<html>
-  <head>
-    <title><%= title %></title>
-    <link href="/style.css" rel="stylesheet" />
-  </head>
-  <body>
-    <%- body %>
-  </body>
-</html>

examples/route-separation/views/layout.jade

@@ -0,0 +1,6 @@
+html
+  head
+    title= title
+    link(href="/style.css", rel="stylesheet")
+  body
+    block content

examples/route-separation/views/posts/index.ejs

@@ -1,7 +0,0 @@
-<h1>Posts</h1>
-<dl id="posts">
-  <% posts.forEach(function(post){ %>
-    <dt><%= post.title %></dt>
-    <dd><%= post.body %></dd>
-  <% }) %>
-</dl>

examples/route-separation/views/posts/index.jade

@@ -0,0 +1,8 @@
+extends ../layout
+
+block content
+  h1 Posts
+  dl#posts
+    for post in posts
+      dt= post.title
+      dd= post.body

examples/route-separation/views/users/edit.ejs

@@ -1,9 +0,0 @@
-<h1>Editing <%= user.name %></h1>
-<div id="user">
-  <form method="post">
-    <input type="hidden" value="put" name="_method" />
-    <p>Name: <input type="text" value="<%= user.name %>" name="user[name]"/></p>
-    <p>Email: <input type="text" value="<%= user.email %>" name="user[email]"/></p>
-    <p><input type="submit" value="Save" /></p>
-  </form>
-</div>

examples/route-separation/views/users/edit.jade

@@ -0,0 +1,13 @@
+extends ../layout
+
+block content
+  h1 Editing #{user.name}
+  #user
+    form(method="post")
+      input(type="hidden", value="put", name="_method")
+      p Name: 
+        input(type="text", value= user.name, name="user[name]")
+      p Email: 
+        input(type="text", value= user.email, name="user[email]")
+      p 
+        input(type="submit", value="Save")

examples/route-separation/views/users/index.ejs

@@ -1,9 +0,0 @@
-<h1>Users</h1>
-<ul id="users">
-  <% users.forEach(function(user, id){ %>
-    <li>
-      <a href="/user/<%= id %>"><%= user.name %></a>
-      <a class="edit" href="/user/<%= id %>/edit">edit</a>
-    </li>
-  <% }) %>
-</ul>

examples/route-separation/views/users/index.jade

@@ -0,0 +1,9 @@
+extends ../layout
+
+block content
+  h1 Users
+  #users
+    for user, i in users
+      li
+        a(href="/user/#{i}")= user.name
+        a.edit(href="/user/#{i}/edit") edit

examples/route-separation/views/users/view.ejs

@@ -1,4 +0,0 @@
-<h1><%= user.name %></h1>
-<div id="user">
-  <p>Email: <%= user.email %></p>
-</div>

examples/route-separation/views/users/view.jade

@@ -0,0 +1,6 @@
+extends ../layout
+
+block content
+  h1= user.name
+  #user
+    p Email: #{user.email}

examples/say/app.js

@@ -1,44 +0,0 @@
-
-/**
- * Module dependencies.
- */
-
-var express = require('../../')
-  , path = require('path')
-  , exec = require('child_process').exec
-  , fs = require('fs');
-
-/**
- * Error handler.
- */
-
-function errorHandler(voice) {
-  return function(err, req, res, next) {
-    var parts = err.stack.split('\n')[1].split(/[()]/)[1].split(':')
-      , filename = parts.shift()
-      , basename = path.basename(filename)
-      , lineno = parts.shift()
-      , col = parts.shift()
-      , lines = fs.readFileSync(filename, 'utf8').split('\n')
-      , line = lines[lineno - 1].replace(/\./, ' ');
-
-    exec('say -v "' + voice + '" '
-      + err.message
-      + ' on line ' + lineno
-      + ' of ' + basename + '.'
-      + ' The contents of this line is '
-      + ' "' + line + '".');
-
-    res.send(500);
-  }
-}
-
-var app = express.createServer();
-
-app.get('/', function(request, response){
-  if (request.is(foo)) response.end('bar');
-});
-
-app.use(errorHandler('Vicki'));
-
-app.listen(3000);