Have got the processor plumbing working

handlers/imageedit.go

@@ -15,6 +15,11 @@ type ImageEditHandlers struct {
 	ImageEditService *imgedit.Service
 }
 
+type sessionResponse struct {
+	Session    *models.ImageEditSession `json:"session"`
+	PreviewURL string                   `json:"preview_url"`
+}
+
 func (ieh ImageEditHandlers) Create(c fiber.Ctx) error {
 	var req struct {
 		BaseUploadID int64 `json:"base_upload"`
@@ -29,10 +34,7 @@ func (ieh ImageEditHandlers) Create(c fiber.Ctx) error {
 		return err
 	}
 
-	var resp = struct {
-		Session    models.ImageEditSession `json:"session"`
-		PreviewURL string                  `json:"preview_url"`
-	}{
+	var resp = sessionResponse{
 		Session:    res,
 		PreviewURL: res.PreviewURL(),
 	}
@@ -65,3 +67,27 @@ func (ieh ImageEditHandlers) Preview(c fiber.Ctx) error {
 		}
 	})
 }
+
+func (ieh ImageEditHandlers) AddProcessor(c fiber.Ctx) error {
+	sessionID := c.Params("sessionID")
+	if sessionID == "" {
+		log.Println("No session ID")
+		return fiber.ErrBadRequest
+	}
+
+	var req imgedit.AddProcessorReq
+	if err := c.Bind().Body(&req); err != nil {
+		log.Printf("Failed to parse request body: %v", err)
+		return fiber.ErrBadRequest
+	}
+
+	res, err := ieh.ImageEditService.AddProcessor(c.Context(), sessionID, req)
+	if err != nil {
+		return err
+	}
+
+	return c.Status(http.StatusOK).JSON(sessionResponse{
+		Session:    res,
+		PreviewURL: res.PreviewURL(),
+	})
+}

handlers/index.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"fmt"
+	"log"
 	"net/url"
 	"regexp"
 
@@ -37,6 +38,13 @@ func (h IndexHandler) Index(c fiber.Ctx) error {
 		}
 	}
 
+	sess := session.FromContext(c)
+	lastSiteID, ok := sess.Get("last_site_id").(int64)
+	log.Printf("last site id: %v", lastSiteID)
+	if ok {
+		return c.Redirect().To(fmt.Sprintf("/sites/%v/posts", lastSiteID))
+	}
+
 	site, err := h.SiteService.BestSite(c.Context(), user)
 	if err != nil {
 		return err

handlers/middleware/site.go

@@ -5,6 +5,7 @@ import (
 
 	"emperror.dev/errors"
 	"github.com/gofiber/fiber/v3"
+	"github.com/gofiber/fiber/v3/middleware/session"
 	"lmika.dev/lmika/weiro/models"
 	"lmika.dev/lmika/weiro/providers/db"
 	"lmika.dev/lmika/weiro/services/sites"
@@ -41,6 +42,9 @@ func RequiresSite(sites *sites.Service) func(c fiber.Ctx) error {
 		}
 		c.Locals("allSites", sitesOwnedByUser)
 
+		sess := session.FromContext(c)
+		sess.Set("last_site_id", siteID)
+
 		if pubTargets, err := sites.BestPubTarget(c.Context(), site); err == nil {
 			c.Locals("pubTarget", pubTargets)
 		}