feat: html server and template wrapper

html/files.go

@@ -0,0 +1,15 @@
+package html
+
+import (
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+)
+
+// Server creates route for routing requests for static files
+func Server(router *chi.Mux, folder string) {
+	fs := http.FileServer(http.Dir("./" + folder))
+	handler := http.StripPrefix("/"+folder+"/", fs)
+
+	router.Get("/"+folder+"/*", handler.ServeHTTP)
+}

html/template.go

@@ -0,0 +1,68 @@
+package html
+
+import (
+	"bytes"
+	jsonslow "encoding/json"
+	"html/template"
+	"net/http"
+
+	"github.com/noxecane/anansi"
+	"github.com/noxecane/anansi/json"
+	"github.com/rs/zerolog"
+)
+
+type Template interface {
+	Render(*http.Request, http.ResponseWriter, any) error
+}
+
+type htmlTemplate struct {
+	name string
+	tmpl *template.Template
+}
+
+func Parse(name string, source ...string) Template {
+	var tmpl *template.Template
+	if len(source) == 1 {
+		tmpl = template.Must(template.New(name).ParseFiles(source...))
+	} else if len(source) > 0 {
+		tmpl = template.Must(template.ParseFiles(source...))
+	} else {
+		panic("souce can't be empty")
+	}
+
+	return &htmlTemplate{name, tmpl}
+}
+
+func (t *htmlTemplate) Render(r *http.Request, w http.ResponseWriter, data any) error {
+	log := zerolog.Ctx(r.Context())
+	raw, err := json.Marshal(data)
+
+	if data != nil {
+		log.UpdateContext(func(ctx zerolog.Context) zerolog.Context {
+			buffer := new(bytes.Buffer)
+			if err != nil {
+				panic(err)
+			}
+
+			if err := jsonslow.Compact(buffer, raw); err != nil {
+				panic(err)
+			}
+
+			return ctx.RawJSON("html_data", buffer.Bytes())
+		})
+	}
+
+	err = t.tmpl.ExecuteTemplate(w, t.name, data)
+
+	if err == nil {
+		log.Info().
+			Interface("response_headers", anansi.SimpleHeaders(w.Header())).
+			Msg("")
+	} else {
+		log.Err(err).
+			Interface("response_headers", anansi.SimpleHeaders(w.Header())).
+			Msg("")
+	}
+
+	return err
+}