product custom fields

resources/views/checkout/partials/cart-line.blade.php

@@ -43,6 +43,7 @@
         @if ($variantLabel)
             <p class="bbk-cart-item-variant">{{ $variantLabel }}</p>
         @endif
+        @include('checkout::partials.line-custom-fields', ['line' => $line])
         <p class="bbk-cart-item-unit">{{ $line->unitPrice?->formatted() }}</p>
 
         <form

resources/views/checkout/partials/line-custom-fields.blade.php

@@ -0,0 +1,42 @@
+{{--
+    @include('checkout::partials.line-custom-fields', ['line' => $line])
+
+    A cart or order line's custom-field answers (meta.custom_fields, written by
+    CartController::customFieldsMeta()) — label/value pairs. A file answer links
+    to the file through a temporary signed URL (CustomFieldFileController),
+    minted fresh on every render, with a thumbnail when the browser can display
+    the format (HEIC can't be shown outside Safari, so it gets the name only).
+--}}
+@php
+    $fields = $line->meta['custom_fields'] ?? [];
+    $previewable = ['image/jpeg', 'image/png', 'image/webp', 'image/gif'];
+@endphp
+
+@if (! empty($fields))
+    <dl class="bbk-line-fields">
+        @foreach ($fields as $field)
+            <div class="bbk-line-field">
+                <dt>{{ $field['label'] }}</dt>
+                <dd>
+                    @if ($field['type'] === 'file')
+                        @php
+                            $fileUrl = \Illuminate\Support\Facades\URL::temporarySignedRoute(
+                                'checkout.custom-field-file',
+                                now()->addHours(2),
+                                ['locale' => app()->getLocale(), 'disk' => $field['disk'], 'path' => $field['path']],
+                            );
+                        @endphp
+                        <a href="{{ $fileUrl }}" class="bbk-line-field-file" target="_blank" rel="noopener">
+                            @if (in_array($field['mime'] ?? null, $previewable, true))
+                                <img src="{{ $fileUrl }}" alt="" width="40" height="40" loading="lazy">
+                            @endif
+                            <span>{{ $field['value'] }}</span>
+                        </a>
+                    @else
+                        {{ $field['value'] }}
+                    @endif
+                </dd>
+            </div>
+        @endforeach
+    </dl>
+@endif