Added our 404 page

src/config/config.go.example

@@ -13,4 +13,8 @@ var Config = HMNConfig{
 		MinConn:  2, // Keep these low for dev, high for production
 		MaxConn:  2,
 	},
+	Auth: AuthConfig{
+		CookieDomain: ".handmade.local",
+		CookieSecure: false,
+	},
 }

src/templates/src/404.html

@@ -0,0 +1,13 @@
+{{ template "base.html" . }}
+
+{{ define "content" }}
+<div class="description">
+	<p>
+		<span class="big">Hi there, {{ if .User }}{{ .User.Name }}{{ else }}visitor{{ end }}!</span>
+	</p>
+	<p>
+		<span class="big">We couldn't find what you were looking for:</span><br />
+		{{ .Wanted }}
+	</p>
+</div>
+{{ end }}

src/website/requesthandling.go

@@ -133,6 +133,16 @@ func (c *RequestContext) URL() *url.URL {
 	return c.Req.URL
 }
 
+func (c *RequestContext) FullUrl() string {
+	var scheme string // TODO(asaf): BEFORE RELEASE!! Fetch scheme from X-Forwarded-* headers or Forwarded header
+	if c.Req.TLS != nil {
+		scheme = "https://"
+	} else {
+		scheme = "http://"
+	}
+	return scheme + c.Req.Host + c.Req.URL.String()
+}
+
 func (c *RequestContext) GetFormValues() (url.Values, error) {
 	err := c.Req.ParseForm()
 	if err != nil {

src/website/routes.go

@@ -1,7 +1,6 @@
 package website
 
 import (
-	"bytes"
 	"context"
 	"errors"
 	"fmt"
@@ -90,6 +89,7 @@ func getBaseData(c *RequestContext) templates.BaseData {
 	if c.CurrentUser != nil {
 		templateUser = &templates.User{
 			Username:    c.CurrentUser.Username,
+			Name:        c.CurrentUser.Name,
 			Email:       c.CurrentUser.Email,
 			IsSuperuser: c.CurrentUser.IsSuperuser,
 			IsStaff:     c.CurrentUser.IsStaff,
@@ -166,10 +166,17 @@ func ProjectCSS(c *RequestContext) ResponseData {
 }
 
 func FourOhFour(c *RequestContext) ResponseData {
-	return ResponseData{
-		StatusCode: http.StatusNotFound,
-		Body:       bytes.NewBufferString("go away\n"),
+	templateData := struct {
+		templates.BaseData
+		Wanted string
+	}{
+		BaseData: getBaseData(c),
+		Wanted:   c.FullUrl(),
 	}
+	var res ResponseData
+	res.StatusCode = http.StatusNotFound
+	res.WriteTemplate("404.html", templateData, c.Perf)
+	return res
 }
 
 func LoadCommonWebsiteData(c *RequestContext) (bool, ResponseData) {