// Start serving the blog.
func run() {
var (
faviconPath = filepath.Join(PublicDir, "favicon.ico")
faviconCache = 2 * 24 * time.Hour
)
h := handlers.FaviconHandler(
handlers.PanicHandler(
handlers.LogHandler(
handlers.GZIPHandler(
http.FileServer(http.Dir(PublicDir)),
nil),
handlers.NewLogOptions(nil, handlers.Ldefault)),
nil),
faviconPath,
faviconCache)
// Assign the combined handler to the server.
http.Handle("/", h)
// Start it up.
log.Printf("trofaf server listening on port %d", Options.Port)
if err := http.ListenAndServe(fmt.Sprintf(":%d", Options.Port), nil); err != nil {
log.Fatal("FATAL ", err)
}
}
// Prepare the web server and kick it off.
func main() {
// Blank the default logger's prefixes
log.SetFlags(0)
// Compile the dynamic templates (native Go templates and Amber
// templates are both registered via the for-side-effects-only imports)
err := templates.CompileDir("./templates/")
if err != nil {
panic(err)
}
// Set the simple routes for static files
mux := pat.New()
mux.Get("/", handlers.StaticFileHandler("./index.html"))
mux.Get("/public/", http.StripPrefix("/public/", http.FileServer(http.Dir("./public/"))))
// Set the more complex routes for session handling and dynamic page (same
// handler is used for both GET and POST).
ssnOpts := handlers.NewSessionOptions(memStore, secret)
ssnOpts.CookieTemplate.MaxAge = sessionExpiration
hSsn := handlers.SessionHandler(
handlers.ContextHandlerFunc(
handlers.GhostHandlerFunc(sessionPageRenderer),
1),
ssnOpts)
mux.Get("/session", hSsn)
mux.Post("/session", hSsn)
hAuthSsn := handlers.BasicAuthHandler(hSsn, authenticate, "")
mux.Get("/session/auth", hAuthSsn)
mux.Post("/session/auth", hAuthSsn)
// Set the handler for the chained context route
mux.Get("/context", handlers.ContextHandler(handlers.ChainHandlerFuncs(
handlers.GhostHandlerFunc(setContext),
handlers.GhostHandlerFunc(renderContextPage)),
1))
// Set the panic route, which simply panics
mux.Get("/panic", http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
panic("explicit panic")
}))
// Combine the top level handlers, that wrap around the muxer.
// Panic is the outermost, so that any panic is caught and responded to with a code 500.
// Log is next, so that every request is logged along with the URL, status code and response time.
// GZIP is then applied, so that content is compressed.
// Finally, the muxer finds the specific handler that applies to the route.
h := handlers.FaviconHandler(
handlers.PanicHandler(
handlers.LogHandler(
handlers.GZIPHandler(
mux,
nil),
handlers.NewLogOptions(nil, handlers.Ltiny)),
nil),
"./public/favicon.ico",
48*time.Hour)
// Assign the combined handler to the server.
http.Handle("/", h)
// Start it up.
if err := http.ListenAndServe(":9000", nil); err != nil {
panic(err)
}
}