Dynamic FAQ page template

controllers/static.go

@@ -0,0 +1,48 @@
+package controllers
+
+import (
+	"git.kealoha.me/lks/lenslocked/templates"
+	"git.kealoha.me/lks/lenslocked/views"
+	"net/http"
+	"strings"
+)
+
+func StaticTemplate(templatePath string) http.HandlerFunc {
+	tpl := views.Must(views.FromFS(templates.FS, templatePath))
+
+	var testWriter strings.Builder
+	err := tpl.ExecuteWriter(&testWriter, nil)
+	if err != nil {
+		panic(err)
+	}
+
+	return func(w http.ResponseWriter, r *http.Request) { tpl.Execute(w, nil) }
+}
+
+func FAQ(templatePath string) http.HandlerFunc {
+	questions := []struct {
+		Question string
+		Answer   string
+	}{
+		{
+			Question: "Is this a real website?",
+			Answer:   "No.",
+		},
+		{
+			Question: "I Can Has Cheezburger?",
+			Answer:   "No.",
+		},
+	}
+
+	tpl := views.Must(views.FromFS(templates.FS, templatePath))
+
+	var testWriter strings.Builder
+	err := tpl.ExecuteWriter(&testWriter, nil)
+	if err != nil {
+		panic(err)
+	}
+
+	return func(w http.ResponseWriter, r *http.Request) {
+		tpl.Execute(w, questions)
+	}
+}

main.go

@@ -3,27 +3,12 @@ package main
 import (
 	"fmt"
 	"net/http"
-	"strings"
 
+	ctrlrs "git.kealoha.me/lks/lenslocked/controllers"
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
-
-	"git.kealoha.me/lks/lenslocked/templates"
-	"git.kealoha.me/lks/lenslocked/views"
 )
 
-func addStaticTemplate(r chi.Router, pattern string, templatePath string) {
-	tpl := views.Must(views.FromFS(templates.FS, templatePath))
-
-	var testWriter strings.Builder
-	err := tpl.ExecuteWriter(&testWriter, nil)
-	if err != nil {
-		panic(err)
-	}
-
-	r.Get(pattern, func(w http.ResponseWriter, r *http.Request) { tpl.Execute(w, nil) })
-}
-
 func notFoundHandler(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html; charset=utf8")
 	w.WriteHeader(http.StatusNotFound)
@@ -33,9 +18,9 @@ func notFoundHandler(w http.ResponseWriter, r *http.Request) {
 func main() {
 	r := chi.NewRouter()
 	r.Use(middleware.Logger)
-	addStaticTemplate(r, "/", "home.gohtml")
-	addStaticTemplate(r, "/contact", "contact.gohtml")
-	addStaticTemplate(r, "/faq", "faq.gohtml")
+	r.Get("/", ctrlrs.StaticTemplate("home.gohtml"))
+	r.Get("/contact", ctrlrs.StaticTemplate("contact.gohtml"))
+	r.Get("/faq", ctrlrs.FAQ("faq.gohtml"))
 	r.NotFound(notFoundHandler)
 	fmt.Println("Starting the server on :3000...")
 	http.ListenAndServe(":3000", r)

templates/faq.gohtml

@@ -1,6 +1,10 @@
 <h1>FAQ</h1>
 <hr>
-<h3>Is this a real website?</h3>
-<p>No.</p>
-<h3>I Can Has Cheezburger?</h3>
-<p>No.</p>
+{{range .}}
+  {{template "qa" .}}
+{{end}}
+
+{{define "qa"}}
+<h3>{{.Question}}</h3>
+<p>{{.Answer}}</p>
+{{end}}

templates/home.gohtml

@@ -1 +1,15 @@
 <h1>Welcome to my awesome site!</h1>
+{{template "lorem-ipsum"}}
+{{template "lorem-ipsum"}}
+{{template "lorem-ipsum"}}
+
+{{define "lorem-ipsum"}}
+<p>
+  Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor
+  incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis
+  nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.
+  Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore
+  eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt
+  in culpa qui officia deserunt mollit anim id est laborum.
+</p>
+{{end}}