webui: Friendly URL support for #73

CHANGELOG.md

@@ -22,6 +22,8 @@ This project adheres to [Semantic Versioning](http://semver.org/).
   domains.
 - Configurable support for identifying a mailbox by full email address instead
   of just the local part (username).
+- Friendly URL support: `<inbucket-url>/<mailbox>` will redirect your browser to
+  that mailbox.
 
 ### Changed
 - Massive refactor of back-end code.  Inbucket should now be both easier and

cmd/inbucket/main.go

@@ -125,8 +125,8 @@ func main() {
 	retentionScanner.Start()
 	// Start HTTP server.
 	web.Initialize(conf, shutdownChan, mmanager, msgHub)
-	webui.SetupRoutes(web.Router)
 	rest.SetupRoutes(web.Router)
+	webui.SetupRoutes(web.Router)
 	go web.Start(rootCtx)
 	// Start POP3 server.
 	pop3Server := pop3.New(conf.POP3, shutdownChan, store)

pkg/webui/mailbox_controller.go

@@ -47,6 +47,21 @@ func MailboxIndex(w http.ResponseWriter, req *http.Request, ctx *web.Context) (e
 	})
 }
 
+// MailboxIndexFriendly handles pretty links to a particular mailbox. Renders a redirect
+func MailboxIndexFriendly(w http.ResponseWriter, req *http.Request, ctx *web.Context) (err error) {
+	name, err := ctx.Manager.MailboxForAddress(ctx.Vars["name"])
+	if err != nil {
+		ctx.Session.AddFlash(err.Error(), "errors")
+		_ = ctx.Session.Save(req, w)
+		http.Redirect(w, req, web.Reverse("RootIndex"), http.StatusSeeOther)
+		return nil
+	}
+	// Build redirect
+	uri := fmt.Sprintf("%s?name=%s", web.Reverse("MailboxIndex"), name)
+	http.Redirect(w, req, uri, http.StatusSeeOther)
+	return nil
+}
+
 // MailboxLink handles pretty links to a particular message. Renders a redirect
 func MailboxLink(w http.ResponseWriter, req *http.Request, ctx *web.Context) (err error) {
 	// Don't have to validate these aren't empty, Gorilla returns 404

pkg/webui/routes.go

@@ -32,4 +32,6 @@ func SetupRoutes(r *mux.Router) {
 		web.Handler(MailboxDownloadAttach)).Name("MailboxDownloadAttach").Methods("GET")
 	r.Path("/mailbox/vattach/{name}/{id}/{num}/{file}").Handler(
 		web.Handler(MailboxViewAttach)).Name("MailboxViewAttach").Methods("GET")
+	r.Path("/{name}").Handler(
+		web.Handler(MailboxIndexFriendly)).Name("MailboxListFriendly").Methods("GET")
 }