From 88af7a818f2ef3c45c4e849512ca1f6289a9dce2 Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Sun, 12 Feb 2023 19:18:48 +0100
Subject: Centralize templating

This makes templating easier and allows to use partial templates.
---
 templates.go | 22 ++++++++--------------
 1 file changed, 8 insertions(+), 14 deletions(-)

(limited to 'templates.go')

diff --git a/templates.go b/templates.go
index d18017f..6b4fe51 100644
--- a/templates.go
+++ b/templates.go
@@ -1,28 +1,22 @@
 package main
 
 import (
-	"io/ioutil"
 	"log"
 	"net/http"
 	"text/template" // FIXME switch to html/template for security reasons
 	// and make a workaround for rendered Markdown insertion
 )
 
-func ServeTemplate(w http.ResponseWriter, name string, path string, data interface{}) {
-
-	templateFile, err := ioutil.ReadFile(path)
+func setupTemplates() *template.Template {
+	t, err := template.ParseGlob(config.Http.Templates + "/*.html")
 	if err != nil {
-		log.Print(err)
-		http.Error(w, http.StatusText(404), 404)
-		return
+		panic(err)
 	}
-	tmpl, err := template.New(name).Parse(string(templateFile))
-	if err != nil {
-		log.Print(err)
-		http.Error(w, http.StatusText(404), 404)
-		return
-	}
-	err = tmpl.Execute(w, data)
+	return t
+}
+
+func ServeTemplate(w http.ResponseWriter, name string, data interface{}) {
+	err := templates.ExecuteTemplate(w, name, data)
 	if err != nil {
 		log.Print(err)
 		http.Error(w, http.StatusText(404), 404)
-- 
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