feat(gallery): routes

Dockerfile

@@ -17,9 +17,6 @@ RUN pnpm run build:css && pnpm run build:js
 FROM golang:1.26-alpine AS go-builder
 WORKDIR /app
 
-# Install git for potential private modules (though not strictly needed here)
-RUN apk add --no-cache git
-
 # Download Go modules
 COPY go.mod go.sum ./
 RUN go mod download
@@ -41,9 +38,6 @@ RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /app/server ./cmd/schr
 FROM alpine:latest
 WORKDIR /app
 
-# Install root certificates and timezone data
-RUN apk --no-cache add ca-certificates tzdata
-
 # Copy the compiled binary from the builder stage
 COPY --from=go-builder /app/server .
 

Makefile

@@ -0,0 +1,7 @@
+.PHONY: run
+run: docker
+	air
+
+.PHONY: docker
+docker:
+	docker compose up -d

docker-compose.yml

@@ -1,7 +1,6 @@
 services:
   valkey:
     image: valkey/valkey:8
-    restart: always
     ports:
       - "6379:6379"
     command: valkey-server --requirepass "valkey"

internal/components/gallery/controller.go

@@ -0,0 +1,27 @@
+package gallery
+
+import (
+	"context"
+	"log/slog"
+	"path"
+
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/images"
+)
+
+func (s *Service) GetImages(ctx context.Context) (imgs []images.Image, err error) {
+	files, err := s.fs.ReadDir(s.cfg.Path)
+	if err != nil {
+		return
+	}
+
+	for _, file := range files {
+		imagePath := path.Join(s.cfg.Path, file.Name())
+		img, err := s.img.GetImage(imagePath)
+		if err != nil {
+			slog.Warn("can not read image in gallery", "path", imagePath, "err", err)
+		}
+		imgs = append(imgs, img)
+	}
+
+	return
+}

internal/components/gallery/resource.go

@@ -0,0 +1,25 @@
+package gallery
+
+import (
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/images"
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/pkg/config"
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/pkg/filesystem"
+)
+
+type getImager interface {
+	GetImage(path string) (img images.Image, err error)
+}
+
+type Service struct {
+	fs  filesystem.FS
+	cfg *config.Gallery
+	img getImager
+}
+
+func New(fs filesystem.FS, cfg *config.Gallery, img getImager) *Service {
+	return &Service{
+		fs:  fs,
+		cfg: cfg,
+		img: img,
+	}
+}

internal/components/images/controller.go

@@ -21,7 +21,7 @@ import (
 
 var ErrNotAnImage = errors.New("not an image")
 
-func (s *Service) getMime(path string) (mimeType string, err error) {
+func (s *Service) GetMime(path string) (mimeType string, err error) {
 	info, err := s.fs.Stat(path)
 	if err != nil {
 		err = fmt.Errorf("image file info could not be fetched: %w", err)
@@ -35,13 +35,12 @@ func (s *Service) getMime(path string) (mimeType string, err error) {
 	return
 }
 
-func (s *Service) getImage(uid string) (file []byte, mimeType string, err error) {
-	path, err := PathFromUID(uid)
+func (s *Service) getImage(path string) (file []byte, mimeType string, err error) {
 	if err != nil {
 		err = fmt.Errorf("could not get path: %w", err)
 		return
 	}
-	mimeType, err = s.getMime(path)
+	mimeType, err = s.GetMime(path)
 	if err != nil {
 		return
 	}
@@ -59,7 +58,19 @@ func (s *Service) getImage(uid string) (file []byte, mimeType string, err error)
 	return
 }
 
-func (s *Service) GetImage(ctx context.Context, uid string, options Options) (img io.Reader, mimeType string, err error) {
+func (s *Service) GetImage(path string) (img Image, err error) {
+	rawImage, _, err := s.getImage(path)
+	if err != nil {
+		return
+	}
+
+	img.Path = path
+	img.Image, _, err = image.Decode(bytes.NewBuffer(rawImage))
+
+	return
+}
+
+func (s *Service) GetScaledImage(ctx context.Context, uid string, options Options) (img io.Reader, mimeType string, err error) {
 	if err = s.seph.Acquire(ctx, 1); err != nil {
 		err = fmt.Errorf("could not Acquire semaphore: %w", err)
 		return
@@ -67,7 +78,12 @@ func (s *Service) GetImage(ctx context.Context, uid string, options Options) (im
 	}
 	defer s.seph.Release(1)
 
-	rawImage, mimeType, err := s.getImage(uid)
+	path, err := PathFromUID(uid)
+	if err != nil {
+		return
+	}
+
+	rawImage, mimeType, err := s.getImage(path)
 	if err != nil {
 		return
 	}

internal/components/images/controller_test.go

@@ -15,7 +15,7 @@ import (
 
 func Setup(ctx context.Context, ctrl *gomock.Controller) (*images.Service, *mock.Client) {
 	valkey := mock.NewClient(ctrl)
-	return images.New(testdata.FS(), &config.ImageConfig{Concurency: 1, Quality: 80}, valkey), valkey
+	return images.New(testdata.FS(), &config.Image{Concurency: 1, Quality: 80}, valkey), valkey
 }
 
 func BenchmarkService_GetImage(b *testing.B) {
@@ -29,7 +29,7 @@ func BenchmarkService_GetImage(b *testing.B) {
 	for b.Loop() {
 		valkeyClient.EXPECT().Do(gomock.Any(), gomock.Any()).Return(mock.ErrorResult(errors.New("adf")))
 		valkeyClient.EXPECT().Do(gomock.Any(), gomock.Any()).Return(mock.Result(valkey.ValkeyMessage{}))
-		_, _, err = srv.GetImage(b.Context(), uid, images.Options{Width: 500, Quality: 80})
+		_, _, err = srv.GetScaledImage(b.Context(), uid, images.Options{Width: 500, Quality: 80})
 		if err != nil {
 			b.Error(err)
 		}

internal/components/images/image.go

@@ -0,0 +1,12 @@
+package images
+
+import "image"
+
+type Image struct {
+	image.Image
+	Path string `json:"path"`
+}
+
+func (i Image) UID() (string, error) {
+	return UIDFromPath(i.Path)
+}

internal/components/images/resorce.go

@@ -18,10 +18,10 @@ type Service struct {
 	fs    fileSystem
 	cache valkey.Client
 	seph  *semaphore.Weighted
-	cfg   *config.ImageConfig
+	cfg   *config.Image
 }
 
-func New(fs fileSystem, cfg *config.ImageConfig, cache valkey.Client) *Service {
+func New(fs fileSystem, cfg *config.Image, cache valkey.Client) *Service {
 	return &Service{
 		fs:    fs,
 		cache: cache,

internal/components/page/page.go

@@ -56,10 +56,15 @@ func (s *Service) getPageHeaders(ctx context.Context, uid string) (page PageHead
 		}
 	}
 
+	if contentMD != nil {
+
 		page.md, err = s.fs.Read(contentMD.Path())
 		if err != nil {
 			return
 		}
+	} else {
+		page.md = []byte("# ...")
+	}
 
 	title := titleRGX.FindStringSubmatch(string(page.md))
 	if len(title) < 2 {

internal/components/translate/context.go

@@ -25,6 +25,7 @@ func SupportedLanguages(ctx context.Context) []string {
 	s, ok := ctx.Value(serviceKey).(*Service)
 	if !ok {
 		slog.Error("could not extract translation service from context for getting supported languages")
+		return []string{}
 	}
 	return s.SupportedLanguages()
 }

internal/handlers/restgallery/controller.go

@@ -0,0 +1,18 @@
+package restgallery
+
+import (
+	"log/slog"
+	"net/http"
+
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/web/pages"
+)
+
+func (h *Handler) gallery(w http.ResponseWriter, r *http.Request) {
+	imgs, err := h.srv.GetImages(r.Context())
+	if err != nil {
+		slog.Error("could not get images", "err", err)
+		w.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+	h.r.Render(r.Context(), w, r, pages.Gallery(imgs))
+}

internal/handlers/restgallery/resource.go

@@ -0,0 +1,40 @@
+package restgallery
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/images"
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/pkg/config"
+	"github.com/a-h/templ"
+)
+
+type Handler struct {
+	http.Handler
+	srv galleryService
+	r   renderer
+	cfg *config.Gallery
+}
+
+func New(renderer renderer, srv galleryService, cfg *config.Gallery) *Handler {
+	mux := http.NewServeMux()
+	h := &Handler{
+		Handler: mux,
+		srv:     srv,
+		r:       renderer,
+		cfg:     cfg,
+	}
+
+	mux.HandleFunc(fmt.Sprintf("GET /%s", url.PathEscape(cfg.Path)), h.gallery)
+	return h
+}
+
+type galleryService interface {
+	GetImages(ctx context.Context) (imgs []images.Image, err error)
+}
+type renderer interface {
+	Render(ctx context.Context, w io.Writer, r *http.Request, component templ.Component)
+}

internal/handlers/resthome/controller.go

@@ -1,6 +1,8 @@
 package resthome
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"net/http"
 
@@ -24,6 +26,10 @@ func (h *Handler) page(w http.ResponseWriter, r *http.Request) {
 
 	page, err := h.src.GetPage(r.Context(), uid)
 	if err != nil {
+		if errors.Is(err, context.Canceled) {
+			w.WriteHeader(http.StatusRequestTimeout)
+		}
+
 		w.WriteHeader(http.StatusInternalServerError)
 		return
 	}

internal/handlers/restimage/controller.go

@@ -31,7 +31,7 @@ func (h *Handler) getImage(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	img, mime, err := h.img.GetImage(r.Context(), uid, options)
+	img, mime, err := h.img.GetScaledImage(r.Context(), uid, options)
 	if err != nil {
 		slog.Error("error wile serving image", "err", err, "uid", uid)
 		w.WriteHeader(http.StatusInternalServerError)

internal/handlers/restimage/resource.go

@@ -25,5 +25,5 @@ func New(srv imageService) *Handler {
 }
 
 type imageService interface {
-	GetImage(ctx context.Context, uid string, options images.Options) (img io.Reader, mimeType string, err error)
+	GetScaledImage(ctx context.Context, uid string, options images.Options) (img io.Reader, mimeType string, err error)
 }

internal/pkg/config/default.go

@@ -4,14 +4,20 @@ import "time"
 
 func Default() Cfg {
 	return Cfg{
-		Image: &ImageConfig{
+		Image: &Image{
 			Concurency:    10,
 			Quality:       80,
 			CacheLifetime: time.Hour * 24 * 31,
 		},
-		Tracking: &UmamiConfig{
+		Tracking: &Umami{
 			ScriptSrc: "https://umami.schreifuchs.ch/script.js",
 			WebsiteID: "54d8a379-77d5-4c20-b46d-5c9a6c9e39bd",
 		},
+		Gallery: &Gallery{
+			Path: "gallery",
+		},
+		Cache: &Valkey{
+			RefreshTime: time.Minute * 10,
+		},
 	}
 }

internal/pkg/config/resource.go

@@ -10,9 +10,10 @@ import (
 
 type Cfg struct {
 	FileSystem *WebdavConfig `env:", prefix=FILESYSTEM_"`
-	Cache      *ValkeyConfig `env:", prefix=CACHE_"`
-	Image      *ImageConfig  `env:", prefix=IMAGE_"`
-	Tracking   *UmamiConfig  `env:", prefix=TRACKING_"`
+	Cache      *Valkey       `env:", prefix=CACHE_"`
+	Image      *Image        `env:", prefix=IMAGE_"`
+	Tracking   *Umami        `env:", prefix=TRACKING_"`
+	Gallery    *Gallery      `env:", prefix=GALLERY_"`
 
 	LogLevel slog.Level `env:"LOG_LEVEL, default=DEBUG"`
 }
@@ -23,11 +24,13 @@ type WebdavConfig struct {
 	Password string `env:"PASSWORD"`
 }
 
-type ValkeyConfig struct {
+type Valkey struct {
 	ClientName string `env:"CLIENTNAME"`
 	Username   string `env:"USERNAME"`
 	Password   string `env:"PASSWORD"`
 
+	RefreshTime time.Duration `env:"REFRESH_TIME"`
+
 	// InitAddress point to valkey nodes.
 	// Valkey will connect to them one by one and issue a CLUSTER SLOT command to initialize the cluster client until success.
 	// If len(InitAddress) == 1 and the address is not running in cluster mode, valkey will fall back to the single client mode.
@@ -36,13 +39,17 @@ type ValkeyConfig struct {
 	InitAddress []string `env:"ADDRESS"`
 }
 
-type ImageConfig struct {
+type Image struct {
 	Concurency    int64         `env:"CONCURENCY"`
 	Quality       int           `env:"QUALITY"`
 	CacheLifetime time.Duration `env:"CACHE_LIFETIME"`
 }
 
-type UmamiConfig struct {
+type Gallery struct {
+	Path string `env:"PATH"`
+}
+
+type Umami struct {
 	ScriptSrc string `env:"SCRIPT_SRC"`
 	WebsiteID string `env:"WEBSITE_ID"`
 }
@@ -64,5 +71,7 @@ func Read(ctx context.Context) (cfg Cfg, err error) {
 		return
 	}
 
+	slog.Info("rft", "rft", cfg.Cache.RefreshTime)
+
 	return
 }

internal/pkg/filesystem/cache.go

@@ -42,6 +42,7 @@ func NewCachedClient(impl FS, client valkey.Client, refreshtime time.Duration) *
 }
 
 func (c *CachedClient) revalidate(ctx context.Context) {
+	slog.Info("starting revalidation")
 	go c.revalidateReadDir(ctx)
 	go c.revalidateRead(ctx)
 	go c.revalidateStat(ctx)

internal/server/factory.go

@@ -5,10 +5,12 @@ import (
 	"net/http"
 	"time"
 
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/gallery"
 	"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/handlers/rest"
+	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/handlers/restgallery"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/handlers/resthome"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/handlers/restimage"
 	"git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/pkg/filesystem"
@@ -59,11 +61,12 @@ func (s *Server) dynamicRoutes() (h http.Handler, err error) {
 	}
 	if err != nil {
 	} else {
-		fs = filesystem.NewCachedClient(webdavClient, valkeyClient, 5*time.Hour)
+		fs = filesystem.NewCachedClient(webdavClient, valkeyClient, s.cfg.Cache.RefreshTime)
 	}
+	imageSrv := images.New(fs, s.cfg.Image, valkeyClient)
 
 	mux.Handle("/images/", rest.Use(
-		restimage.New(images.New(fs, s.cfg.Image, valkeyClient)),
+		restimage.New(imageSrv),
 		middleware.Cache(time.Hour*24*5),
 	))
 
@@ -71,7 +74,14 @@ func (s *Server) dynamicRoutes() (h http.Handler, err error) {
 	renderer := layouts.New(s.cfg)
 
 	mux.Handle("/", rest.Use(
-		resthome.New(renderer, page.New(fs)),
+		func() http.Handler {
+			mux := http.NewServeMux()
+
+			mux.Handle("/gallery", restgallery.New(renderer, gallery.New(fs, s.cfg.Gallery, imageSrv), s.cfg.Gallery))
+			mux.Handle("/", resthome.New(renderer, page.New(fs)))
+
+			return mux
+		}(),
 		translator.Middleware,
 		middleware.Cache(time.Minute),
 	))

web/pages/gallery.templ

@@ -0,0 +1,13 @@
+package pages
+
+import "git.schreifuchs.ch/schreifuchs/schreifuchs.ch/internal/components/images"
+
+templ Gallery(images []images.Image) {
+	<div class="grid gap-5">
+		for _, img := range images {
+			if uid, err :=  img.UID(); err == nil {
+				<img src={ "/images/" + uid }/>
+			}
+		}
+	</div>
+}