Updated website

Signed-off-by: Vishal Rana <vr@labstack.com>

examples/middleware/server.go

@@ -30,8 +30,8 @@ func main() {
 	e.Use(mw.Recover())
 
 	// Basic auth
-	e.Use(mw.BasicAuth(func(u, p string) bool {
-		if u == "joe" && p == "secret" {
+	e.Use(mw.BasicAuth(func(usr, pwd string) bool {
+		if usr == "joe" && pwd == "secret" {
 			return true
 		}
 		return false

middleware/recover.go

@@ -9,7 +9,7 @@ import (
 )
 
 // Recover returns a middleware which recovers from panics anywhere in the chain
-// and handles the control to centralized HTTPErrorHandler.
+// and handles the control to the centralized HTTPErrorHandler.
 func Recover() echo.MiddlewareFunc {
 	// TODO: Provide better stack trace `https://github.com/go-errors/errors` `https://github.com/docker/libcontainer/tree/master/stacktrace`
 	return func(h echo.HandlerFunc) echo.HandlerFunc {

website/docs/guide.md

@@ -59,7 +59,7 @@ code below registers a route for method `GET`, path `/hello` and a handler which
 `Hello!` HTTP response.
 
 ```go
-echo.Get("/hello", func(*echo.Context) error {
+echo.Get("/hello", func(c *echo.Context) error {
 	return c.String(http.StatusOK, "Hello!")
 })
 ```
@@ -68,11 +68,27 @@ Echo's default handler is `func(*echo.Context) error` where `echo.Context`
 primarily holds HTTP request and response objects. Echo also has a support for other
 types of handlers.
 
-<!-- TODO mention about not able to take advantage -->
-
 ### Group
 
-*WIP*
+`Echo.Group(prefix string, m ...Middleware) *Group`
+
+Routes with common prefix can be grouped to define a new sub-router with optional
+middleware. If middleware is passed to the function, it overrides parent middleware
+- helpful if you want a completly new middleware stack for the group. To add middleware
+later you can use `Group.Use(m ...Middleware)`. Groups can also be nested.
+
+In the code below, we create an admin group which requires basic HTTP authentication
+for routes `/admin/*`.
+
+```go
+echo.Group("/admin")
+e.Use(mw.BasicAuth(func(usr, pwd string) bool {
+	if usr == "joe" && pwd == "secret" {
+		return true
+	}
+	return false
+}))
+```
 
 ### Path parameter
 
@@ -154,7 +170,93 @@ e.Get("/users/:id", h)
 
 ## Middleware
 
-[*WIP*](https://github.com/labstack/echo/tree/master/examples/middleware)
+Middleware is function which is chained in the HTTP request-response cycle. Middleware
+has access to the request and response objects which it utilizes to perform a specific
+action for example, logging every request. Echo supports variety of [middleware](/#features).
+
+### Logger
+
+Logs each HTTP request with method, path, status, response time and bytes served.
+
+*Example*
+
+```go
+e.Use(Logger())
+
+// Output: `2015/06/07 18:16:16 GET / 200 13.238µs 14`
+```
+
+### BasicAuth
+
+BasicAuth middleware provides an HTTP basic authentication.
+
+- For valid credentials it calls the next handler in the chain.
+- For invalid Authorization header it sends "404 - Bad Request" response.
+- For invalid credentials, it sends "401 - Unauthorized" response.
+
+*Example*
+
+```go
+echo.Group("/admin")
+e.Use(mw.BasicAuth(func(usr, pwd string) bool {
+	if usr == "joe" && pwd == "secret" {
+		return true
+	}
+	return false
+}))
+```
+
+### Gzip
+
+Gzip middleware compresses HTTP response using gzip compression scheme.
+
+*Example*
+
+```go
+e.Use(mw.Gzip())
+```
+
+### Recover
+
+Recover middleware recovers from panics anywhere in the chain and handles the control
+to the centralized [HTTPErrorHandler](#error-handling).
+
+*Example*
+
+```go
+e.Use(mw.Recover())
+```
+
+### StripTrailingSlash
+
+StripTrailingSlash middleware removes the trailing slash from request path.
+
+*Example*
+
+```go
+e.Use(mw.StripTrailingSlash())
+```
+
+### RedirectToSlash
+RedirectToSlash middleware redirects requests without trailing slash path to trailing
+slash path.
+
+*Options*
+```go
+RedirectToSlashOptions struct {
+    Code int
+}
+```
+
+*Example*
+
+```go
+e.Use(mw.RedirectToSlash())
+```
+
+*Note*: StripTrailingSlash and RedirectToSlash should not be used together.
+
+[Examples](https://github.com/labstack/echo/tree/master/examples/middleware)
 
 ## Response
 

website/docs/index.md

@@ -86,9 +86,7 @@ func main() {
 made to the server, producing output
 
 ```sh
-2015/04/25 12:15:20 GET / 200 7.544µs
-2015/04/25 12:15:26 GET / 200 3.681µs
-2015/04/25 12:15:29 GET / 200 5.434µs
+2015/06/07 18:16:16 GET / 200 13.238µs 14
 ```
 
 `e.Get("/", hello)` Registers hello handler for HTTP method `GET` and path `/`, so

website/echo/base.html

@@ -0,0 +1,78 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    {% if page_description %}<meta name="description" content="{{ page_description }}">{% endif %}
+    {% if site_author %}<meta name="author" content="{{ site_author }}">{% endif %}
+    {% if canonical_url %}<link rel="canonical" href="{{ canonical_url }}">{% endif %}
+    {% if favicon %}<link rel="shortcut icon" href="{{ favicon }}">
+    {% else %}<link rel="shortcut icon" href="{{ base_url }}/img/favicon.ico">{% endif %}
+
+    <title>{% if page_title %}{{ page_title }} - {% endif %}{{ site_name }}</title>
+
+    <link href="{{ base_url }}/css/bootstrap-custom.min.css" rel="stylesheet">
+    <link href="{{ base_url }}/css/font-awesome-4.0.3.css" rel="stylesheet">
+    <link rel="stylesheet" href="{{ base_url }}/css/highlight.css">
+    <link href="{{ base_url }}/css/base.css" rel="stylesheet">
+    <link href="{{ base_url }}/css/echo.css" rel="stylesheet">
+    {%- for path in extra_css %}
+    <link href="{{ path }}" rel="stylesheet">
+    {%- endfor %}
+
+    <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
+    <!--[if lt IE 9]>
+    <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js"></script>
+    <script src="https://oss.maxcdn.com/libs/respond.js/1.3.0/respond.min.js"></script>
+    <![endif]-->
+
+    {% if google_analytics %}
+    <script>
+            (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+            (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+            m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+            })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+            ga('create', '{{ google_analytics[0] }}', '{{ google_analytics[1] }}');
+            ga('send', 'pageview');
+        </script>
+    {% endif %}
+</head>
+
+<body>
+
+{% include "nav.html" %}
+
+<div class="container">
+    <div class="col-md-3">{% include "toc.html" %}</div>
+    <div class="col-md-9" role="main">{% include "content.html" %}</div>
+</div>
+
+<footer class="col-md-12">
+    <hr>
+    <center class="social">
+        <a href="https://github.com/labstack" target="_blank">
+            <i class="fa fa-github fa-2x"></i>
+        </a>
+        <a href="https://twitter.com/labstack" target="_blank">
+            <i class="fa fa-twitter fa-2x"></i>
+        </a>
+        <a href="https://www.facebook.com/labstack" target="_blank">
+            <i class="fa fa-facebook fa-2x"></i>
+        </a>
+    </center>
+    {% if copyright %}
+    <center>{{ copyright }}</center>
+    {% endif %}
+</footer>
+
+<script src="{{ base_url }}/js/jquery-1.10.2.min.js"></script>
+<script src="{{ base_url }}/js/bootstrap-3.0.3.min.js"></script>
+<script src="{{ base_url }}/js/highlight.pack.js"></script>
+<script src="{{ base_url }}/js/base.js"></script>
+{%- for path in extra_javascript %}
+<script src="{{ path }}"></script>
+{%- endfor %}
+</body>
+</html>

website/echo/css/echo.css

@@ -0,0 +1,3 @@
+.social a {
+    text-decoration: none;
+}

website/mkdocs.yml

@@ -1,6 +1,10 @@
 site_name: Echo
 
-theme: flatly
+theme: journal
+
+theme_dir: echo
+
+copyright: © 2015 LabStack
 
 repo_url: https://github.com/labstack/echo