Optimize product name special characters handling in OFF external barcode lookup plugin

changelog/80_UNRELEASED_xxxx-xx-xx.md

@@ -0,0 +1,59 @@
+> ⚠️ xxxBREAKING CHANGESxxx
+
+> ❗ xxxImportant upgrade informationXXX
+
+> 💡 xxxMinor upgrade informationXXX
+
+### New Feature: xxxx
+
+- xxx
+
+### Stock
+
+- Optimizations in the built-in Open Food Facts external barcode lookup plugin:
+  - A provided but empty localized product name is now ignored
+  - Non-ASCII characters in product names are now ignored (e.g. line breaks caused problems)
+
+### Shopping list
+
+- xxx
+
+### Recipes
+
+- xxx
+
+### Meal plan
+
+- xxx
+
+### Chores
+
+- xxx
+
+### Calendar
+
+- xxx
+
+### Tasks
+
+- xxx
+
+### Batteries
+
+- xxx
+
+### Equipment
+
+- xxx
+
+### Userfields
+
+- xxx
+
+### General
+
+- xxx
+
+### API
+
+- xxx

plugins/OpenFoodFactsBarcodeLookupPlugin.php

@@ -52,11 +52,14 @@ class OpenFoodFactsBarcodeLookupPlugin extends BaseBarcodeLookupPlugin
 
 			// Use the localized product name, if provided
 			$name = $data->product->product_name;
-			if (isset($data->product->$productNameFieldLocalized))
+			if (isset($data->product->$productNameFieldLocalized) && !empty($data->product->$productNameFieldLocalized))
 			{
 				$name = $data->product->$productNameFieldLocalized;
 			}
 
+			// Remove non-ASCII characters in product name (whyever a product name should have them at all)
+			$name = preg_replace('/[^\x20-\x7E]/', '', $name);
+
 			return [
 				'name' => $name,
 				'location_id' => $locationId,