feat: images

internal/server/routes.go

@@ -6,12 +6,16 @@ import (
 	"os"
 	"time"
 
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/images"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/page"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/translate"
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/filesystem"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/handlers/handlehome"
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/handlers/handleimage"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/templer"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/web"
 	"github.com/studio-b12/gowebdav"
+	"github.com/valkey-io/valkey-go"
 )
 
 func (s *Server) RegisterRoutes() (h http.Handler) {
@@ -34,9 +38,24 @@ func registerOther() (h http.Handler) {
 		slog.Error("could not connect webdavClient", "err", err, "pw", os.Getenv("TEST_PW"))
 	}
 
-	pager := page.New(webdavClient)
+	var fs filesystem.FS = webdavClient
 
-	_ = handlehome.New(mux, pager)
+	valkeyAddr := os.Getenv("VALKEY_ADDR")
+	if valkeyAddr == "" {
+		valkeyAddr = "127.0.0.1:6379"
+	}
+	valkeyClient, err := valkey.NewClient(valkey.ClientOption{
+		InitAddress: []string{valkeyAddr},
+		Password:    os.Getenv("VALKEY_PASSWORD"),
+	})
+	if err != nil {
+		slog.Error("failed to create valkey client", "err", err)
+	} else {
+		fs = filesystem.NewCachedClient(webdavClient, valkeyClient, 5*time.Minute)
+	}
+
+	_ = handlehome.New(mux, page.New(fs))
+	_ = handleimage.New(mux, images.New(fs))
 
 	mux.Handle("/", http.FileServer(http.FS(web.GetStaticFS())))
 

internal/server/static.go

@@ -44,6 +44,7 @@ func cacheMiddleware(maxAge time.Duration) func(next http.Handler) http.Handler
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			w.Header().Set("Cache-Control", fmt.Sprintf("public, max-age=%.0f", maxAge.Seconds()))
+			w.Header().Set("Vary", "HX-Request,Accept-Language,Accept-Encoding")
 			next.ServeHTTP(w, r)
 		})
 	}