Sub2API v1.0 - AI API 网关（二开初始版本，基于上游 Wei-Shaw/sub2api）

backend/internal/web/embed_off.go

@@ -0,0 +1,48 @@
+//go:build !embed
+
+// Package web provides embedded web assets for the application.
+package web
+
+import (
+	"context"
+	"errors"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// PublicSettingsProvider is an interface to fetch public settings
+// This stub is needed for compilation when frontend is not embedded
+type PublicSettingsProvider interface {
+	GetPublicSettingsForInjection(ctx context.Context) (any, error)
+}
+
+// FrontendServer is a stub for non-embed builds
+type FrontendServer struct{}
+
+// NewFrontendServer returns an error when frontend is not embedded
+func NewFrontendServer(settingsProvider PublicSettingsProvider) (*FrontendServer, error) {
+	return nil, errors.New("frontend not embedded")
+}
+
+// InvalidateCache is a no-op for non-embed builds
+func (s *FrontendServer) InvalidateCache() {}
+
+// Middleware returns a handler that returns 404 for non-embed builds
+func (s *FrontendServer) Middleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.String(http.StatusNotFound, "Frontend not embedded. Build with -tags embed to include frontend.")
+		c.Abort()
+	}
+}
+
+func ServeEmbeddedFrontend() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		c.String(http.StatusNotFound, "Frontend not embedded. Build with -tags embed to include frontend.")
+		c.Abort()
+	}
+}
+
+func HasEmbeddedFrontend() bool {
+	return false
+}