From ca9d6a543335e998963ac4f680cf5c47e597602b Mon Sep 17 00:00:00 2001
From: René 'Necoro' Neumann <necoro@necoro.eu>
Date: Wed, 16 Oct 2024 22:18:06 +0200
Subject: Inline form package

---
 form/decode.go | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 form/decode.go

(limited to 'form/decode.go')

diff --git a/form/decode.go b/form/decode.go
new file mode 100644
index 0000000..7ebdfc2
--- /dev/null
+++ b/form/decode.go
@@ -0,0 +1,29 @@
+package form
+
+import (
+	"gosten/csrf"
+	"log"
+	"net/http"
+
+	"github.com/gorilla/schema"
+)
+
+var schemaDecoder *schema.Decoder
+
+func init() {
+	schemaDecoder = schema.NewDecoder()
+	schemaDecoder.IgnoreUnknownKeys(true)
+}
+
+func Parse[T any](r *http.Request, data *T) {
+	if err := r.ParseForm(); err != nil {
+		log.Panic("Parsing form: ", err)
+	}
+	if err := schemaDecoder.Decode(data, r.PostForm); err != nil {
+		log.Panic("Decoding form: ", err)
+	}
+
+	if withCsrf, ok := any(data).(csrf.Enabled); ok {
+		withCsrf.SetCsrfField(r)
+	}
+}
-- 
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