Init

lib/templates.go

@@ -0,0 +1,43 @@
+package lib
+
+import (
+	"html/template"
+	"log"
+	"net/http"
+	"path/filepath"
+	"runtime"
+
+	templatefs "atri.dad/pages/templates"
+)
+
+func RenderTemplate(w http.ResponseWriter, layout string, partials []string, props interface{}) error {
+	// Get the name of the current file
+	_, filename, _, _ := runtime.Caller(1)
+	page := filepath.Base(filename)
+	page = page[:len(page)-len(filepath.Ext(page))] // remove the file extension
+
+	// Build the list of templates
+	templates := []string{
+		"layouts/" + layout + ".html",
+		page + ".html",
+	}
+	for _, partial := range partials {
+		templates = append(templates, "partials/"+partial+".html")
+	}
+
+	// Parse the templates
+	ts, err := template.ParseFS(templatefs.FS, templates...)
+	if err != nil {
+		log.Print(err.Error())
+		return err
+	}
+
+	// Execute the layout template
+	err = ts.ExecuteTemplate(w, layout, props)
+	if err != nil {
+		log.Print(err.Error())
+		return err
+	}
+
+	return nil
+}