From 06e56ec2654c9bc830a9eae8766d53fec25ea220 Mon Sep 17 00:00:00 2001
From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Mon, 11 Sep 2023 14:50:19 +0200
Subject: [PATCH] wip #6265 @0:10

---
 app/Fluidbook/Link/LinksData.php | 31 ++++++++++++++++++-------------
 1 file changed, 18 insertions(+), 13 deletions(-)

diff --git a/app/Fluidbook/Link/LinksData.php b/app/Fluidbook/Link/LinksData.php
index d0fcf69fe..e470dc3da 100644
--- a/app/Fluidbook/Link/LinksData.php
+++ b/app/Fluidbook/Link/LinksData.php
@@ -177,24 +177,29 @@ class LinksData
         }
 
         $r = self::_decodegzfile($file);
-        $meta = array_merge(['version' => 2, 'onepage' => false], self::_decodegzfile($metafile));
+        if (is_array($r)) {
+            $meta = array_merge(['version' => 2, 'onepage' => false], self::_decodegzfile($metafile));
 
-        /** @var FluidbookPublication $fluidbook */
-        $fluidbook = FluidbookPublication::withoutGlobalScopes()->find($book_id);
-        if ($fluidbook->isOnePage() && !$meta['onepage']) {
-            self::_moveToOnePageLinks($r['links'], $r['rulers'], $fluidbook);
-        }
+            /** @var FluidbookPublication $fluidbook */
+            $fluidbook = FluidbookPublication::withoutGlobalScopes()->find($book_id);
+            if ($fluidbook->isOnePage() && !$meta['onepage']) {
+                self::_moveToOnePageLinks($r['links'], $r['rulers'], $fluidbook);
+            }
 
-        $links = self::_UID($r['links']);
-        $rulers = self::_UID($r['rulers']);
+            $links = self::_UID($r['links']);
+            $rulers = self::_UID($r['rulers']);
 
-        if ($forceDecrypt || can('fluidbook-publication:links:edit-animations')) {
-            $links = Link::decryptLinks($links);
+            if ($forceDecrypt || can('fluidbook-publication:links:edit-animations')) {
+                $links = Link::decryptLinks($links);
+            } else {
+                $links = Link::encryptLinks($links);
+            }
+
+            self::_fixLinks($links);
         } else {
-            $links = Link::encryptLinks($links);
+            $links = [];
+            $rulers = [];
         }
-
-        self::_fixLinks($links);
     }
 
     protected static function _decodegzfile($file)
-- 
2.39.5