added utils, templates, routes, types, middleware, processors and a whole lot of things for a basic login page

3 files changed, 111 insertions, 0 deletions

diff --git a/utils/shortcuts/helpers.go b/utils/shortcuts/helpers.go
new file mode 100644
index 0000000..8503a2d
--- /dev/null
+++ b/utils/shortcuts/helpers.go
@@ -0,0 +1,50 @@
+package shortcuts
+
+import (
+	"fmt"
+	"reflect"
+	"strings"
+)
+
+func structValue(data any) (reflect.Value, error) {
+	v := reflect.ValueOf(data)
+	if v.Kind() == reflect.Pointer {
+		v = v.Elem()
+	}
+
+	if v.Kind() != reflect.Struct {
+		return reflect.Value{}, fmt.Errorf(
+			"Render: unsupported bind type %T; must be struct or *struct",
+			data,
+		)
+	}
+
+	return v, nil
+}
+
+func mapStruct(v reflect.Value) map[string]any {
+	t := v.Type()
+	result := make(map[string]any, v.NumField())
+
+	for i := 0; i < v.NumField(); i++ {
+		fieldType := t.Field(i)
+		if !fieldType.IsExported() {
+			continue
+		}
+
+		key := fieldType.Name
+		if tag := fieldType.Tag.Get("json"); tag != "" && tag != "-" {
+			if idx := strings.IndexByte(tag, ','); idx >= 0 {
+				if idx > 0 {
+					key = tag[:idx]
+				}
+			} else {
+				key = tag
+			}
+		}
+
+		result[key] = v.Field(i).Interface()
+	}
+
+	return result
+}
diff --git a/utils/shortcuts/redirect.go b/utils/shortcuts/redirect.go
new file mode 100644
index 0000000..aa760dc
--- /dev/null
+++ b/utils/shortcuts/redirect.go
@@ -0,0 +1,23 @@
+package shortcuts
+
+import (
+	"lain/utils/urls"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func Redirect(ctx *fiber.Ctx, routeName string) error {
+	path, ok := urls.GetFullPath(routeName)
+	if !ok {
+		return fiber.ErrNotFound
+	}
+	return ctx.Redirect(path)
+}
+
+func RedirectWithStatus(ctx *fiber.Ctx, routeName string, statusCode int) error {
+	path, ok := urls.GetFullPath(routeName)
+	if !ok {
+		return fiber.ErrNotFound
+	}
+	return ctx.Redirect(path, statusCode)
+}
diff --git a/utils/shortcuts/render.go b/utils/shortcuts/render.go
new file mode 100644
index 0000000..1efeb61
--- /dev/null
+++ b/utils/shortcuts/render.go
@@ -0,0 +1,38 @@
+package shortcuts
+
+import (
+	"maps"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func Render(ctx *fiber.Ctx, template string, data any) error {
+	bind := make(fiber.Map)
+
+	ctx.Context().VisitUserValues(func(key []byte, value any) {
+		bind[string(key)] = value
+	})
+
+	if data != nil {
+		switch v := data.(type) {
+		case map[string]any:
+			maps.Copy(bind, v)
+		case fiber.Map:
+			maps.Copy(bind, v)
+		default:
+			rv, err := structValue(data)
+			if err != nil {
+				return err
+			}
+
+			maps.Copy(bind, mapStruct(rv))
+		}
+	}
+
+	return ctx.Render(template, bind)
+}
+
+func RenderWithStatus(ctx *fiber.Ctx, template string, data any, statusCode int) error {
+	ctx.Status(statusCode)
+	return Render(ctx, template, data)
+}