From f4d513b622ec1949320d33a58bc99e4464ba4b2f Mon Sep 17 00:00:00 2001
From: "alonso.torres" <alonso.torres@kaleidos.net>
Date: Wed, 21 Feb 2024 17:37:18 +0100
Subject: [PATCH] :bug: Fix problem with import zip file

---
 frontend/src/app/main/render.cljs           | 25 +++++++++++----------
 frontend/src/app/main/ui/shapes/export.cljs |  3 +++
 frontend/src/app/worker/import/parser.cljs  |  5 ++++-
 3 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/frontend/src/app/main/render.cljs b/frontend/src/app/main/render.cljs
index be312cae2..60fc6f6be 100644
--- a/frontend/src/app/main/render.cljs
+++ b/frontend/src/app/main/render.cljs
@@ -509,18 +509,19 @@
          (mf/deps objects)
          (fn [] (frame-wrapper-factory objects)))]
 
-    [:> "symbol" #js {:id (str (:id component))
-                      :viewBox vbox
-                      "penpot:path" path
-                      "penpot:main-instance-id" main-instance-id
-                      "penpot:main-instance-page" main-instance-page
-                      "penpot:main-instance-x" main-instance-x
-                      "penpot:main-instance-y" main-instance-y}
-     [:title name]
-     [:> shape-container {:shape root-shape}
-      (case (:type root-shape)
-        :group [:& group-wrapper {:shape root-shape :view-box vbox}]
-        :frame [:& frame-wrapper {:shape root-shape :view-box vbox}])]]))
+    (when root-shape
+      [:> "symbol" #js {:id (str (:id component))
+                        :viewBox vbox
+                        "penpot:path" path
+                        "penpot:main-instance-id" main-instance-id
+                        "penpot:main-instance-page" main-instance-page
+                        "penpot:main-instance-x" main-instance-x
+                        "penpot:main-instance-y" main-instance-y}
+       [:title name]
+       [:> shape-container {:shape root-shape}
+        (case (:type root-shape)
+          :group [:& group-wrapper {:shape root-shape :view-box vbox}]
+          :frame [:& frame-wrapper {:shape root-shape :view-box vbox}])]])))
 
 (mf/defc components-svg
   {::mf/wrap-props false}
diff --git a/frontend/src/app/main/ui/shapes/export.cljs b/frontend/src/app/main/ui/shapes/export.cljs
index 5c03bf78f..d10378e19 100644
--- a/frontend/src/app/main/ui/shapes/export.cljs
+++ b/frontend/src/app/main/ui/shapes/export.cljs
@@ -104,6 +104,9 @@
           (-> (add! :show-content)
               (add! :hide-in-viewer)))
 
+        (cond-> (and frame? (:use-for-thumbnail shape))
+          (add! :use-for-thumbnail))
+
         (cond-> (and (or rect? image? frame?) (some? (:r1 shape)))
           (-> (add! :r1)
               (add! :r2)
diff --git a/frontend/src/app/worker/import/parser.cljs b/frontend/src/app/worker/import/parser.cljs
index 017a87710..a0da1e60d 100644
--- a/frontend/src/app/worker/import/parser.cljs
+++ b/frontend/src/app/worker/import/parser.cljs
@@ -820,10 +820,13 @@
 (defn add-frame-data [props node]
   (let [grids (parse-grids node)
         show-content (get-meta node :show-content str->bool)
-        hide-in-viewer (get-meta node :hide-in-viewer str->bool)]
+        hide-in-viewer (get-meta node :hide-in-viewer str->bool)
+        use-for-thumbnail (get-meta node :use-for-thumbnail str->bool)]
     (-> props
         (assoc :show-content show-content)
         (assoc :hide-in-viewer hide-in-viewer)
+        (cond-> use-for-thumbnail
+          (assoc :use-for-thumbnail use-for-thumbnail))
         (cond-> (d/not-empty? grids)
           (assoc :grids grids)))))