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refactor: qr-code filter

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This commit is contained in:
Benjamin Nussbaum 2026-01-15 22:19:03 +01:00
parent e660da46fb
commit 33b1083770
4 changed files with 174 additions and 22 deletions
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23
app/Liquid/Filters/StringMarkup.php
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@ -2,12 +2,12 @@
namespace App\Liquid\Filters;
use App\Facades\QrCode;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Str;
use Keepsuit\Liquid\Filters\FiltersProvider;
use League\CommonMark\CommonMarkConverter;
use League\CommonMark\Exception\CommonMarkException;
use SimpleSoftwareIO\QrCode\Facades\QrCode;
/**
* String, Markup, and HTML filters for Liquid templates
@ -84,25 +84,6 @@ class StringMarkup extends FiltersProvider
$qrCode->errorCorrection($errorCorrection);
}
$svg = (string) $qrCode->generate($text);
// Add class="qr-code" to the SVG element
// The SVG may start with <?xml...> and then <svg, so we need to find the <svg tag
// Match <svg followed by whitespace or attributes, and insert class before the first attribute or closing >
if (preg_match('/<svg\s+([^>]*)>/', $svg, $matches)) {
$attributes = $matches[1];
// Check if class already exists
if (mb_strpos($attributes, 'class=') === false) {
$svg = preg_replace('/<svg\s+([^>]*)>/', '<svg class="qr-code" $1>', $svg, 1);
} else {
// If class exists, add qr-code to it
$svg = preg_replace('/(<svg\s+[^>]*class=["\'])([^"\']*)(["\'][^>]*>)/', '$1$2 qr-code$3', $svg, 1);
}
} else {
// Fallback: simple replacement if no attributes
$svg = preg_replace('/<svg>/', '<svg class="qr-code">', $svg, 1);
}
return $svg;
return $qrCode->generate($text);
}
}