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Added two new Plugins. One for OpenBeautyFacts and one combining the two with OpenFoodFacts

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martin.reinmann@2bit.ch 2025-12-08 17:46:00 +01:00
parent 68b4abfac4
commit cc7a31d49f
2 changed files with 167 additions and 0 deletions
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67
plugins/OpenBeautyFactsBarcodeLookupPlugin.php Normal file
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<?php
use Grocy\Helpers\BaseBarcodeLookupPlugin;
use GuzzleHttp\Client;
/*
To use this plugin, configure it in data/config.php like this:
Setting('STOCK_BARCODE_LOOKUP_PLUGIN', 'OpenFoodFactsBarcodeLookupPlugin');
*/
class OpenFoodFactsBarcodeLookupPlugin extends BaseBarcodeLookupPlugin
{
public const PLUGIN_NAME = 'Open Food Facts';
protected function ExecuteLookup($barcode)
{
$productNameFieldLocalized = 'product_name_' . substr(GROCY_LOCALE, 0, 2);
$webClient = new Client(['http_errors' => false]);
$response = $webClient->request('GET', 'https://world.openbeautyfacts.org/api/v2/product/' . preg_replace('/[^0-9]/', '', $barcode) . '?fields=product_name,image_url,' . $productNameFieldLocalized, ['headers' => ['User-Agent' => 'GrocyOpenFoodFactsBarcodeLookupPlugin/1.0 (https://grocy.info)']]);
$statusCode = $response->getStatusCode();
// Guzzle throws exceptions for connection errors, so nothing to do on that here
$data = json_decode($response->getBody());
if ($statusCode == 404 || $data->status != 1) {
// Nothing found for the given barcode
return null;
} else {
$imageUrl = '';
if (isset($data->product->image_url) && !empty($data->product->image_url)) {
$imageUrl = $data->product->image_url;
}
// Take the preset user setting or otherwise simply the first existing location
$locationId = $this->Locations[0]->id;
if ($this->UserSettings['product_presets_location_id'] != -1) {
$locationId = $this->UserSettings['product_presets_location_id'];
}
// Take the preset user setting or otherwise simply the first existing quantity unit
$quId = $this->QuantityUnits[0]->id;
if ($this->UserSettings['product_presets_qu_id'] != -1) {
$quId = $this->UserSettings['product_presets_qu_id'];
}
// Use the localized product name, if provided
$name = $data->product->product_name;
if (isset($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('/[^a-zA-Z0-9äöüÄÖÜß ]/', '', $name);
return [
'name' => $name,
'location_id' => $locationId,
'qu_id_purchase' => $quId,
'qu_id_stock' => $quId,
'__qu_factor_purchase_to_stock' => 1,
'__barcode' => $barcode,
'__image_url' => $imageUrl
];
}
}
}

100
plugins/OpenFoodAndBeautyFactsBarcodeLookupPlugin.php Normal file
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<?php
use Grocy\Helpers\BaseBarcodeLookupPlugin;
use GuzzleHttp\Client;
/*
To use this plugin, configure it in data/config.php like this:
Setting('STOCK_BARCODE_LOOKUP_PLUGIN', 'OpenFoodFactsBarcodeLookupPlugin');
*/
class OpenFoodFactsBarcodeLookupPlugin extends BaseBarcodeLookupPlugin
{
public const PLUGIN_NAME = 'Open Food Facts';
protected function ExecuteLookup($barcode)
{
// Function to perform the actual lookup
function performLookup($apiUrl, $barcode, $productNameFieldLocalized, $webClient)
{
// Make the API request
$response = $webClient->request(
'GET',
$apiUrl . preg_replace('/[^0-9]/', '', $barcode) . '?fields=product_name,image_url,' . $productNameFieldLocalized,
['headers' => ['User-Agent' => 'GrocyOpenFoodFactsBarcodeLookupPlugin/1.0 (https://grocy.info)']]
);
// Parse the response
$statusCode = $response->getStatusCode();
$data = json_decode($response->getBody());
// Check if the product was not found
if ($statusCode == 404 || $data->status != 1)
{
return null;
}
// Return the response data
return $data;
}
$productNameFieldLocalized = 'product_name_' . substr(GROCY_LOCALE, 0, 2);
$webClient = new Client(['http_errors' => false]);
// First lookup on Open Food Facts
$data = performLookup('https://world.openfoodfacts.org/api/v2/product/', $barcode, $productNameFieldLocalized, $webClient);
// If the first lookup fails, try the Open Beauty Facts
if ($data === null)
{
$data = performLookup('https://world.openbeautyfacts.org/api/v2/product/', $barcode, $productNameFieldLocalized, $webClient);
// If the second lookup fails too, return null
if ($data === null)
{
return null;
}
}
// Initialize an empty image URL
$imageUrl = '';
if (isset($data->product->image_url) && !empty($data->product->image_url))
{
$imageUrl = $data->product->image_url;
}
// Retrieve the location ID from user settings or set to the first location in the list
$locationId = $this->Locations[0]->id;
if ($this->UserSettings['product_presets_location_id'] != -1)
{
$locationId = $this->UserSettings['product_presets_location_id'];
}
// Retrieve the quantity unit ID from user settings or set to the first quantity unit in the list
$quId = $this->QuantityUnits[0]->id;
if ($this->UserSettings['product_presets_qu_id'] != -1)
{
$quId = $this->UserSettings['product_presets_qu_id'];
}
// Use the localized product name if provided
$name = $data->product->product_name;
if (isset($data->product->$productNameFieldLocalized) && !empty($data->product->$productNameFieldLocalized))
{
$name = $data->product->$productNameFieldLocalized;
}
// Remove non-ASCII characters from the product name
$name = preg_replace('/[^a-zA-Z0-9äöüÄÖÜß ]/', '', $name);
// Return the structured product data
return [
'name' => $name,
'location_id' => $locationId,
'qu_id_purchase' => $quId,
'qu_id_stock' => $quId,
'__qu_factor_purchase_to_stock' => 1,
'__barcode' => $barcode,
'__image_url' => $imageUrl
];
}
}