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Fixes for encoding characters in imports

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This commit is contained in:
David Bomba 2024-05-16 11:55:00 +10:00
parent 716bd6669e
commit b57ec227f7
1 changed files with 42 additions and 0 deletions
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42
app/Http/Controllers/ImportController.php
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@ -233,8 +233,50 @@ class ImportController extends Controller
}
}
return $this->convertData($data);
}
private function convertData(array $data): array
{
// List of encodings to check against
$encodings = [
'UTF-8',
'ISO-8859-1', // Latin-1
'ISO-8859-2', // Latin-2
'WINDOWS-1252', // CP1252
'SHIFT-JIS',
'EUC-JP',
'GB2312',
'GBK',
'BIG5',
'ISO-2022-JP',
'KOI8-R',
'KOI8-U',
'WINDOWS-1251', // CP1251
'UTF-16',
'UTF-32',
'ASCII'
];
foreach ($data as $key => $value) {
// Only process strings
if (is_string($value)) {
// Detect the encoding of the string
$detectedEncoding = mb_detect_encoding($value, $encodings, true);
// If encoding is detected and it's not UTF-8, convert it to UTF-8
if ($detectedEncoding && $detectedEncoding !== 'UTF-8') {
$array[$key] = mb_convert_encoding($value, 'UTF-8', $detectedEncoding);
}
}
}
return $data;
}
/**
* Returns the best delimiter