From: Vincent Vanwaelscappel <vincent@cubedesigners.com>
Date: Wed, 23 Apr 2025 17:00:37 +0000 (+0200)
Subject: wip #7496 @0.25
X-Git-Url: http://git.cubedesigners.com/?a=commitdiff_plain;h=618140e31df00c9fb75fa71af6e5e172856d6f70;p=fluidbook_tools.git

wip #7496 @0.25
---

diff --git a/src/Links/Link.php b/src/Links/Link.php
index 95699e6..57e57ba 100644
--- a/src/Links/Link.php
+++ b/src/Links/Link.php
@@ -1069,6 +1069,9 @@ class Link
 
                 $res = Cache::rememberForever('qrcode_' . hash('sha256', $toscan), function () use ($toscan) {
                     try {
+                        if (null === $toscan) {
+                            return '';
+                        }
                         $result = (new QRCode)->readFromFile($toscan);
                         $stringRes = (string)$result;
                         return $stringRes;
diff --git a/src/Links/ZoomLink.php b/src/Links/ZoomLink.php
index 6053158..8345e4f 100644
--- a/src/Links/ZoomLink.php
+++ b/src/Links/ZoomLink.php
@@ -146,6 +146,10 @@ class ZoomLink extends NormalLink
 
         if (!isset($attributes['pdf']) || !$attributes['pdf']) {
             $pdfpath = $compiler->getPagePDFSource($attributes['page']);
+            if(!$pdfpath){
+                $compiler->addIssue(16, ['error' => 'The zoom area can\'t be generated', 'uid' => $attributes['id'], 'page' => $attributes['page']]);
+                return null;
+            }
             $extractPage = 1;
         } else {
             $pdfpath = $attributes['pdf'];