main.go

package main

import (
	"fmt"
	"gint"
	"html/template"
	"net/http"
	"time"
)

type student struct {
	Name string
	Age  int8
}

func FormatAsDate(t time.Time) string {
	year, month, day := t.Date()
	return fmt.Sprintf("%d-%02d-%02d", year, month, day)
}

func main() {
	r := gint.New()
	r.Use(gint.Logger())
	r.Use(gint.Recovery())
	r.SetFuncMap(template.FuncMap{
		"FormatAsDate": FormatAsDate,
	})
	r.LoadHTMLGlob("templates/*")
	r.Static("/assets", "./static")

	stu1 := &student{Name: "Gint", Age: 20}
	stu2 := &student{Name: "Jack", Age: 22}

	r.GET("/", func(c *gint.Context) {
		c.HTML(http.StatusOK, "css.tmpl", nil)
	})
	r.GET("/students", func(c *gint.Context) {
		c.HTML(http.StatusOK, "arr.tmpl", gint.H{
			"title":  "gee",
			"stuArr": [2]*student{stu1, stu2},
		})
	})

	// index out of range for testing Recovery()
	r.GET("/panic", func(c *gint.Context) {
		names := []string{"gint"}
		c.String(http.StatusOK, names[10])
	})

	r.GET("/date", func(c *gint.Context) {
		c.HTML(http.StatusOK, "custom_func.tmpl", gint.H{
			"title": "gee",
			"now":   time.Date(2019, 8, 17, 0, 0, 0, 0, time.UTC),
		})
	})

	v1 := r.Group("/v1")
	v1.GET("/hello", func(c *gint.Context) {
		c.String(http.StatusOK, "hello %s, you're at %s\n", c.Query("name"), c.Path)
	})

	v2 := r.Group("/v2")
	v2.GET("/hello/:name", func(c *gint.Context) {
		c.String(http.StatusOK, "hello %s, you're at %s\n", c.Param("name"), c.Path)
	})
	v2.POST("/login", func(c *gint.Context) {
		c.JSON(http.StatusOK, gint.H{
			"username": c.PostForm("username"),
			"password": c.PostForm("password"),
		})
	})

	r.Run(":9999")
}