@

feat: AE template scanner + scene editor + AEP bundle pipeline

Scene editor (admin): per-project Scenes / Shared Colors / Color Presets
manager (ProjectScenes) reachable from each project.

AEP bundle pipeline: upload .aep or .zip → stored once per template at
templates/{project_id}/(bundle.zip|template.aep); render claim probes and
returns is_bundle+md5; node-agent extracts the bundle, locates the .aep
(zip-slip guarded), and caches by md5 so repeated renders extract once.

AE template scanner ("read scenes/colours/configs from the AEP"):
- content-svc importer: POST /v1/projects/{id}/scan/{preview,apply} —
  review-diff-then-merge into scenes/elements/colours (manual edits kept).
- render-svc Go quick-scan: stdlib RIFX parser extracts comp names+durations
  (no AE) → POST /v1/template-scans/{id}/quick.
- render-svc AE scan jobs + node-agent runner: queue → node runs scan.jsx
  (reverse of legacy JSXGenerator conventions: frfinal/frshare/frl_/frd_) →
  posts ScanResult back. Migration 26_render_scan_jobs.
- admin UI: "اسکن از افترافکت" with quick/full engines + diff-review modal.

Verified: importer preview/apply, Go quick-scan end-to-end (synthetic .aep →
scene imported), bundle extract unit tests, RIFX parser unit tests.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
@

services/render/internal/handlers/internal.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"net/http"
+	"strings"
 	"time"
 
 	"github.com/flatrender/render-svc/internal/db"
@@ -254,18 +255,37 @@ func (h *InternalHandler) Claim(c *gin.Context) {
 		return
 	}
 
-	// Generate presigned AEP download URL. AEP files are stored at
-	// templates/{original_project_id}/template.aep in the templates bucket.
-	// Errors are non-fatal — node agent falls back to mock render when URL is empty.
+	// Resolve the canonical template object. Each template is stored once, per
+	// project id, at templates/{original_project_id}/<name> in the templates bucket
+	// and reused by every render of that template. A .zip is a full AE project
+	// bundle (.aep + footage/fonts) the node must extract before rendering.
+	// Errors are non-fatal — the node agent falls back to mock render when URL is empty.
 	aepURL := ""
+	isBundle := false
+	bundleMD5 := ""
 	if h.minio != nil {
-		objectKey := fmt.Sprintf("templates/%s/template.aep", job.OriginalProjectID)
-		purl, perr := h.minio.PresignedGetObject(
-			context.Background(), h.templatesBucket, objectKey,
-			2*time.Hour, nil,
-		)
-		if perr == nil {
+		candidates := []struct {
+			name   string
+			bundle bool
+		}{
+			{"bundle.zip", true},
+			{"template.aep", false},
+			{"template.aepx", false},
+		}
+		for _, cand := range candidates {
+			objectKey := fmt.Sprintf("templates/%s/%s", job.OriginalProjectID, cand.name)
+			info, serr := h.minio.StatObject(context.Background(), h.templatesBucket, objectKey, minio.StatObjectOptions{})
+			if serr != nil {
+				continue // not this format
+			}
+			purl, perr := h.minio.PresignedGetObject(context.Background(), h.templatesBucket, objectKey, 2*time.Hour, nil)
+			if perr != nil {
+				continue
+			}
 			aepURL = purl.String()
+			isBundle = cand.bundle
+			bundleMD5 = strings.Trim(info.ETag, "\"")
+			break
 		}
 	}
 
@@ -278,6 +298,8 @@ func (h *InternalHandler) Claim(c *gin.Context) {
 		HasMusic:       job.HasMusic,
 		HasVoiceover:   job.HasVoiceover,
 		AEPDownloadURL: aepURL,
+		IsBundle:       isBundle,
+		BundleMD5:      bundleMD5,
 	})
 }