initialize

accounts/account.go

@@ -0,0 +1,8 @@
+package accounts
+
+type Account struct {
+}
+
+func NewAccount() (a *Account) {
+	return &Account{}
+}

accounts/handlers.go

@@ -0,0 +1,14 @@
+package accounts
+
+import (
+	"github.com/sunfmin/gowebapp/layout"
+	"net/http"
+)
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	layout.Templates.ExecuteTemplate(w, "accounts/index", nil)
+}
+
+func Edit(w http.ResponseWriter, r *http.Request) {
+	layout.Templates.ExecuteTemplate(w, "accounts/edit", nil)
+}

home/handlers.go

@@ -0,0 +1,10 @@
+package home
+
+import (
+	"github.com/sunfmin/gowebapp/layout"
+	"net/http"
+)
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	layout.Templates.ExecuteTemplate(w, "home/index", nil)
+}

layout/templates.go

@@ -0,0 +1,48 @@
+package layout
+
+import (
+	"net/http"
+	"text/template"
+)
+
+var Templates *template.Template
+
+func init() {
+	var err error
+	Templates, err = template.ParseGlob("templates/*/*.html")
+	if err != nil {
+		panic(err)
+	}
+}
+
+type Header struct {
+}
+
+type Footer struct {
+}
+
+func MainLayout(handler http.HandlerFunc) (r http.HandlerFunc) {
+
+	return func(w http.ResponseWriter, r *http.Request) {
+		header := &Header{}
+		footer := &Footer{}
+		Templates.ExecuteTemplate(w, "mainHeader", header)
+		handler(w, r)
+		Templates.ExecuteTemplate(w, "mainFooter", footer)
+	}
+
+}
+
+type SimpleHeader struct {
+}
+
+func SimpleLayout(handler http.HandlerFunc) (r http.HandlerFunc) {
+	return func(w http.ResponseWriter, r *http.Request) {
+		header := &SimpleHeader{}
+		footer := &Footer{}
+		Templates.ExecuteTemplate(w, "simpleHeader", header)
+		handler(w, r)
+		Templates.ExecuteTemplate(w, "simpleFooter", footer)
+	}
+
+}

main.go

@@ -0,0 +1,9 @@
+package gowebapp
+
+import (
+	"net/http"
+)
+
+func main() {
+	http.ListenAndServe("localhost:5000", NewMux())
+}

routes.go

@@ -0,0 +1,19 @@
+package gowebapp
+
+import (
+	"github.com/bmizerany/pat"
+	"github.com/sunfmin/gowebapp/accounts"
+	"github.com/sunfmin/gowebapp/home"
+	"github.com/sunfmin/gowebapp/layout"
+	"net/http"
+)
+
+func NewMux() (r *pat.PatternServeMux) {
+	m := pat.New()
+	m.Get("/", http.HandlerFunc(layout.MainLayout(home.Index)))
+	m.Get("/accounts", http.HandlerFunc(layout.MainLayout(accounts.Index)))
+	m.Get("/accounts/:id/edit", http.HandlerFunc(layout.MainLayout(accounts.Edit)))
+	m.Get("/accounts/:id/popup_edit", http.HandlerFunc(layout.SimpleLayout(accounts.Edit)))
+
+	return m
+}

routes_test.go

@@ -0,0 +1,56 @@
+package gowebapp
+
+import (
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func stringbody(res *http.Response, t *testing.T) string {
+	got, err := ioutil.ReadAll(res.Body)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return string(got)
+}
+
+func TestHome(t *testing.T) {
+	ts := httptest.NewServer(NewMux())
+	defer ts.Close()
+
+	res, _ := http.Get(ts.URL + "/")
+	b := stringbody(res, t)
+
+	if strings.Index(b, "home index") == -1 {
+		t.Errorf("wrong template %+v", b)
+	}
+}
+
+func TestAccountIndex(t *testing.T) {
+	ts := httptest.NewServer(NewMux())
+	defer ts.Close()
+
+	res, _ := http.Get(ts.URL + "/accounts")
+	b := stringbody(res, t)
+
+	if strings.Index(b, "accounts index") == -1 {
+		t.Errorf("wrong template %+v", b)
+	}
+
+	if strings.Index(b, "Main Layout") == -1 {
+		t.Errorf("wrong layout %+v", b)
+	}
+}
+
+func TestPopupEdit(t *testing.T) {
+	ts := httptest.NewServer(NewMux())
+	defer ts.Close()
+
+	res, _ := http.Get(ts.URL + "/accounts/1/popup_edit")
+	b := stringbody(res, t)
+	if strings.Index(b, "Popup Layout") == -1 {
+		t.Errorf("wrong layout %+v", b)
+	}
+}

templates/accounts/_account.html

@@ -0,0 +1,3 @@
+{{define "accounts/account"}}
+	_account
+{{end}}

templates/accounts/edit.html

@@ -0,0 +1,3 @@
+{{define "accounts/edit"}}
+	accounts edit
+{{end}}

templates/accounts/index.html

@@ -0,0 +1,3 @@
+{{define "accounts/index"}}
+	accounts index
+{{end}}

templates/home/_product.html

@@ -0,0 +1,3 @@
+{{define "home/product"}}
+	home product
+{{end}}

templates/home/index.html

@@ -0,0 +1,3 @@
+{{define "home/index"}}
+	home index
+{{end}}

templates/layout/main.html

@@ -0,0 +1,13 @@
+{{define "mainHeader"}}
+<html>
+<head>
+	<title>Main Layout</title>
+</head>
+<body>
+{{end}}
+
+
+{{define "mainFooter"}}
+</body>
+</html>
+{{end}}

templates/layout/simple.html

@@ -0,0 +1,13 @@
+{{define "simpleHeader"}}
+<html>
+<head>
+	<title>Popup Layout</title>
+</head>
+<body>
+{{end}}
+
+
+{{define "simpleFooter"}}
+</body>
+</html>
+{{end}}