From 1f7f12db7e608b695e962434addc06c95f1ae816 Mon Sep 17 00:00:00 2001
From: Manuel <manuel@cookis.at>
Date: Wed, 26 Mar 2025 15:10:57 +0100
Subject: [PATCH 1/3] Fix: Better detection of charset of .csv file

---
 packages/actions/src/Concerns/CanImportRecords.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/packages/actions/src/Concerns/CanImportRecords.php b/packages/actions/src/Concerns/CanImportRecords.php
index b828847b64..824246c8e9 100644
--- a/packages/actions/src/Concerns/CanImportRecords.php
+++ b/packages/actions/src/Concerns/CanImportRecords.php
@@ -439,7 +439,8 @@ trait CanImportRecords
 
     protected function detectCsvEncoding(mixed $resource): ?string
     {
-        $fileHeader = fgets($resource);
+        rewind($resource);
+        $contentSample = fread($resource, 8192);
 
         // The encoding of a subset should be declared before the encoding of its superset.
         $encodings = [
@@ -454,7 +455,7 @@ trait CanImportRecords
         ];
 
         foreach ($encodings as $encoding) {
-            if (! mb_check_encoding($fileHeader, $encoding)) {
+            if (! mb_check_encoding($contentSample, $encoding)) {
                 continue;
             }
 

From 7a25b389604333a6fa1858b83ae078aa647d3764 Mon Sep 17 00:00:00 2001
From: Manuel <manuel@cookis.at>
Date: Thu, 27 Mar 2025 09:58:40 +0100
Subject: [PATCH 2/3] get the first 20 lines of a CSV to detect the encoding

---
 packages/actions/src/Concerns/CanImportRecords.php | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/packages/actions/src/Concerns/CanImportRecords.php b/packages/actions/src/Concerns/CanImportRecords.php
index 824246c8e9..6953516eb7 100644
--- a/packages/actions/src/Concerns/CanImportRecords.php
+++ b/packages/actions/src/Concerns/CanImportRecords.php
@@ -440,7 +440,18 @@ trait CanImportRecords
     protected function detectCsvEncoding(mixed $resource): ?string
     {
         rewind($resource);
-        $contentSample = fread($resource, 8192);
+
+        $lineCount = 0;
+        $contentSample = '';
+
+        while (!feof($resource) && $lineCount < 20) {
+            $line = fgets($resource);
+            if ($line === false) {
+                break;
+            }
+            $contentSample .= $line;
+            $lineCount++;
+        }
 
         // The encoding of a subset should be declared before the encoding of its superset.
         $encodings = [

From 421b79bfb092bcad014b1f1ada4984a693960845 Mon Sep 17 00:00:00 2001
From: Dan Harrin <git@danharrin.com>
Date: Wed, 2 Apr 2025 08:38:47 +0100
Subject: [PATCH 3/3] Update CanImportRecords.php

---
 packages/actions/src/Concerns/CanImportRecords.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/actions/src/Concerns/CanImportRecords.php b/packages/actions/src/Concerns/CanImportRecords.php
index 6953516eb7..4938e5d5c2 100644
--- a/packages/actions/src/Concerns/CanImportRecords.php
+++ b/packages/actions/src/Concerns/CanImportRecords.php
@@ -444,11 +444,13 @@ trait CanImportRecords
         $lineCount = 0;
         $contentSample = '';
 
-        while (!feof($resource) && $lineCount < 20) {
+        while ((! feof($resource)) && ($lineCount < 20)) {
             $line = fgets($resource);
+
             if ($line === false) {
                 break;
             }
+
             $contentSample .= $line;
             $lineCount++;
         }