Improved reflection in editform

utils/HashStrings.go

@@ -1,24 +0,0 @@
-package utils
-
-import "github.com/OneOfOne/xxhash"
-
-// HashString returns a hash of the string.
-func HashString(item string) uint64 {
-	h := xxhash.NewS64(0)
-	h.Write([]byte(item))
-	return h.Sum64()
-}
-
-// HashStringsNoOrder returns a hash of the string slice contents, ignoring order.
-func HashStringsNoOrder(items []string) uint64 {
-	sum := uint64(0)
-
-	for _, item := range items {
-		h := xxhash.NewS64(0)
-		h.Write([]byte(item))
-		numHash := h.Sum64()
-		sum += numHash
-	}
-
-	return sum
-}

utils/HashStringsNoOrder.go

@@ -0,0 +1,14 @@
+package utils
+
+import "github.com/akyoto/hash"
+
+// HashStringsNoOrder returns a hash of the string slice contents, ignoring order.
+func HashStringsNoOrder(items []string) uint64 {
+	sum := uint64(0)
+
+	for _, item := range items {
+		sum += hash.String(item)
+	}
+
+	return sum
+}

utils/editform/editform.go

@@ -106,7 +106,20 @@ func RenderField(b *strings.Builder, v *reflect.Value, field reflect.StructField
 
 	// Embedded fields
 	if field.Anonymous {
-		RenderObject(b, fieldValue.Interface(), idPrefix)
+		// If it's exported, render it normally.
+		if field.PkgPath == "" {
+			RenderObject(b, fieldValue.Interface(), idPrefix)
+		}
+
+		// If it's an unexported struct, we try to access the field names
+		// given to us from the anonymous struct on the actual object.
+		if field.Type.Kind() == reflect.Struct {
+			for i := 0; i < field.Type.NumField(); i++ {
+				f := field.Type.Field(i)
+				RenderField(b, v, f, idPrefix)
+			}
+		}
+
 		return
 	}