template data middleware

controller/template_data_middleware.go

@@ -0,0 +1,18 @@
+package controller
+
+import (
+	"time"
+
+	"github.com/flosch/pongo2/v4"
+	"github.com/gin-gonic/gin"
+)
+
+func templateDataMiddleware(c *gin.Context) {
+	templateData := pongo2.Context{
+		"year": string(time.Now().Format("2006")),
+	}
+
+	c.Set("template_data", templateData)
+
+	c.Next()
+}