Initial commit

_examples/echo-multiple/main.go

@@ -0,0 +1,82 @@
+/*
+ * Copyright 2018 Foolin.  All rights reserved.
+ *
+ * Use of this source code is governed by a MIT style
+ * license that can be found in the LICENSE file.
+ *
+ */
+
+package main
+
+import (
+	"github.com/foolin/goview"
+	"github.com/foolin/goview/supports/echoview"
+	"html/template"
+	"net/http"
+	"time"
+
+	"github.com/labstack/echo"
+	"github.com/labstack/echo/middleware"
+)
+
+func main() {
+
+	// Echo instance
+	e := echo.New()
+
+	// Middleware
+	e.Use(middleware.Logger())
+	e.Use(middleware.Recover())
+
+	//new template engine
+	e.Renderer = echoview.New(goview.Config{
+		Root:      "views/frontend",
+		Extension: ".html",
+		Master:    "layouts/master",
+		Partials:  []string{"partials/ad"},
+		Funcs: template.FuncMap{
+			"copy": func() string {
+				return time.Now().Format("2006")
+			},
+		},
+		DisableCache: true,
+	})
+
+	e.GET("/", func(ctx echo.Context) error {
+		// `HTML()` is a helper func to deal with multiple TemplateEngine's.
+		// It detects the suitable TemplateEngine for each path automatically.
+		return echoview.Render(ctx, http.StatusOK, "index", echo.Map{
+			"title": "Frontend title!",
+		})
+	})
+
+	//=========== Backend ===========//
+
+	//new middleware
+	mw := echoview.NewMiddleware(goview.Config{
+		Root:      "views/backend",
+		Extension: ".html",
+		Master:    "layouts/master",
+		Partials:  []string{},
+		Funcs: template.FuncMap{
+			"copy": func() string {
+				return time.Now().Format("2006")
+			},
+		},
+		DisableCache: true,
+	})
+
+	// You should use helper func `Middleware()` to set the supplied
+	// TemplateEngine and make `HTML()` work validly.
+	backendGroup := e.Group("/admin", mw)
+
+	backendGroup.GET("/", func(ctx echo.Context) error {
+		// With the middleware, `HTML()` can detect the valid TemplateEngine.
+		return echoview.Render(ctx, http.StatusOK, "index", echo.Map{
+			"title": "Backend title!",
+		})
+	})
+
+	// Start server
+	e.Logger.Fatal(e.Start(":9090"))
+}