fork from go-webapp

assets/css/custom.css

@@ -0,0 +1,10 @@
+body {
+    background-color: #f2f2f2;
+    min-height: 100vh;
+}
+
+.success-block {
+    background-color: white;
+    border-radius: 15px;
+    padding: 20px;
+}

consts.go

@@ -0,0 +1,5 @@
+package main
+
+const (
+	configJSONPath = "config.json"
+)

go.mod

@@ -0,0 +1,5 @@
+module widgets
+
+go 1.16
+
+require github.com/gin-gonic/gin v1.7.2

go.sum

@@ -0,0 +1,54 @@
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+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
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helpers.go

@@ -0,0 +1,32 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"io/ioutil"
+	"os"
+)
+
+func (sol *solution) parseConfig() error {
+	// parse config file
+	if _, err := os.Stat(configJSONPath); os.IsNotExist(err) {
+		return errors.New("failed to find config file")
+	}
+	jsonBytes, err := ioutil.ReadFile(configJSONPath)
+	if err != nil {
+		return err
+	}
+	return json.Unmarshal(jsonBytes, &sol.Config)
+}
+
+type errorFunc func() error
+
+func checkErrors(errChecks ...errorFunc) error {
+	for _, errFunc := range errChecks {
+		err := errFunc()
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}

main.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"log"
+
+	"github.com/gin-gonic/gin"
+)
+
+func main() {
+	app := newSolution()
+	err := app.run()
+	if err != nil {
+		log.Fatalln(err)
+	}
+}
+
+func newSolution() *solution {
+	return &solution{}
+}
+
+func (sol *solution) run() error {
+	err := sol.setupRouter()
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (sol *solution) setupRouter() error {
+	router := router{
+		Gin: gin.Default(),
+	}
+	err := router.setupRoutes()
+	if err != nil {
+		return err
+	}
+	return router.Gin.Run()
+}

router.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+type router struct {
+	Gin *gin.Engine
+}
+
+func (r *router) setupRoutes() error {
+	r.loadTemplates("./templates/*")
+	r.Gin.Static("/assets", "./assets")
+
+	r.Gin.GET("/", func(c *gin.Context) {
+		r.renderTemplate(
+			c,
+			http.StatusOK,
+			"home.html",
+			gin.H{},
+		)
+	})
+	r.Gin.GET("/showcase", func(c *gin.Context) {
+		r.renderTemplate(
+			c,
+			http.StatusOK,
+			"showcase.html",
+			gin.H{},
+		)
+	})
+	r.Gin.NoRoute(func(c *gin.Context) {
+		r.renderTemplate(
+			c,
+			http.StatusNotFound,
+			"404.html",
+			gin.H{},
+		)
+	})
+
+	return nil
+}
+
+func (r *router) loadTemplates(pattern string) {
+	r.Gin.LoadHTMLGlob(pattern)
+}
+
+func (r *router) renderTemplate(c *gin.Context, code int, name string, obj interface{}) {
+	c.HTML(code, name, obj)
+}

structs.go

@@ -0,0 +1,7 @@
+package main
+
+type solution struct {
+	Config appConfig
+}
+
+type appConfig struct{}

templates/404.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+	{{block "head" .}} {{end}}
+	<body>
+		<br/>
+		<div class="uk-container uk-width-xlarge wrap uk-padding uk-border-rounded">
+			<div class="uk-text-center success-block uk-box-shadow-medium">
+				<img src="/assets/img/ufo.svg" style="max-width: 256px;" />
+				<h2>404: page not found</h2>
+				<p>the requested data was not found</p>
+
+				<a href="/" class="uk-button uk-button-primary uk-border-rounded">Home</a>
+			<div>
+		</div>
+
+		{{block "scripts" .}} {{end}}
+	</body>
+</html>

templates/_base.html

@@ -0,0 +1,31 @@
+{{define "head"}}
+<head>
+    <meta charset="utf-8" />
+    <title>Webapp Template</title>
+    <meta name="description" content="page description" />
+    <meta name="keywords" content="app,blank,keywords" />
+
+    <meta property="og:type" content="website" />
+    <meta property="og:site_name" content="Webapp Template" />
+    <meta property="og:title" content="Webapp Template" />
+    <meta property="og:description" content="page description" />
+    <meta property="og:url" content="https://example.com" />
+    <meta property="og:locale" content="en_EN" />
+    <meta property="og:image" content="img/preview.png" />
+    <meta property="og:image:width" content="968" />
+    <meta property="og:image:height" content="504" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+    <!-- UIkit CSS -->
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/uikit@3.2.6/dist/css/uikit.min.css" />
+    <!-- Custom CSS -->
+    <link rel="stylesheet" type="text/css" href="/assets/css/custom.css?v=1.1" />
+
+    <link rel="icon" type="image/png" href="/assets/img/favicon.png" />
+</head>
+{{end}}
+
+{{define "scripts"}}
+<script src="https://cdn.jsdelivr.net/npm/uikit@3.2.6/dist/js/uikit.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/uikit@3.2.6/dist/js/uikit-icons.min.js"></script>
+{{end}}

templates/home.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+	{{block "head" .}} {{end}}
+	<body>
+		<br/>
+		<div class="uk-container uk-width-xlarge wrap uk-padding uk-border-rounded">
+			<div class="uk-text-center success-block uk-box-shadow-medium">
+				<img src="/assets/img/success.png" />
+				<h2>Everything is working</h2>
+				<p>Your first Go web app</p>
+
+				<a href="/showcase" class="uk-button uk-button-primary uk-border-rounded">Showcase</a>
+			<div>
+		</div>
+
+		{{block "scripts" .}} {{end}}
+	</body>
+</html>

templates/showcase.html

@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en">
+	{{block "head" .}} {{end}}
+	<body>
+		<br/>
+		<div class="uk-container uk-width-xlarge wrap uk-padding uk-border-rounded">
+			<div class="uk-text-center success-block uk-box-shadow-medium">
+				<h2>Showcase</h2>
+
+				<a href="/" class="uk-button uk-button-primary uk-border-rounded">register</a>
+				<a href="/" class="uk-button uk-button-primary uk-border-rounded">login</a>
+
+				<hr/>
+
+				<a href="/" class="uk-button uk-button-primary uk-border-rounded">Home</a>
+			<div>
+		</div>
+
+		{{block "scripts" .}} {{end}}
+	</body>
+</html>