Part-DB-server/src/Controller/ScanController.php

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<?php
/*
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
declare(strict_types=1);
/**
* This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
*
* Copyright (C) 2019 - 2022 Jan Böhmer (https://github.com/jbtronics)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
namespace App\Controller;
use App\Form\LabelSystem\ScanDialogType;
use App\Services\LabelSystem\BarcodeScanner\BarcodeRedirector;
use App\Services\LabelSystem\BarcodeScanner\BarcodeScanHelper;
use App\Services\LabelSystem\BarcodeScanner\BarcodeSourceType;
use App\Services\LabelSystem\BarcodeScanner\LocalBarcodeScanResult;
use App\Services\LabelSystem\BarcodeScanner\LCSCBarcodeScanResult;
use App\Services\LabelSystem\BarcodeScanner\EIGP114BarcodeScanResult;
use Doctrine\ORM\EntityNotFoundException;
use InvalidArgumentException;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpKernel\Attribute\MapQueryParameter;
use Symfony\Component\Routing\Attribute\Route;
use App\Services\InfoProviderSystem\PartInfoRetriever;
use App\Services\InfoProviderSystem\ProviderRegistry;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use App\Entity\Parts\Part;
use \App\Entity\Parts\StorageLocation;
/**
* @see \App\Tests\Controller\ScanControllerTest
*/
#[Route(path: '/scan')]
class ScanController extends AbstractController
{
public function __construct(
protected BarcodeRedirector $barcodeParser,
protected BarcodeScanHelper $barcodeNormalizer,
private readonly ProviderRegistry $providerRegistry,
private readonly PartInfoRetriever $infoRetriever,
) {}
#[Route(path: '', name: 'scan_dialog')]
public function dialog(Request $request, #[MapQueryParameter] ?string $input = null): Response
{
$this->denyAccessUnlessGranted('@tools.label_scanner');
$form = $this->createForm(ScanDialogType::class);
$form->handleRequest($request);
$mode = null;
if ($input === null && $form->isSubmitted() && $form->isValid()) {
$input = $form['input']->getData();
$mode = $form['mode']->getData();
}
$infoModeData = null;
$createUrl = null;
if ($input !== null) {
try {
$scan_result = $this->barcodeNormalizer->scanBarcodeContent($input, $mode ?? null);
//Perform a redirect if the info mode is not enabled
if (!$form['info_mode']->getData()) {
try {
// redirect user to part page
return $this->redirect($this->barcodeParser->getRedirectURL($scan_result));
} catch (EntityNotFoundException) {
// Part not found -> show decoded info + optional "create part" link
$infoModeData = $scan_result->getDecodedForInfoMode();
$createUrl = $this->buildCreateUrlForScanResult($scan_result, $request->getLocale());
if ($createUrl === null) {
$this->addFlash('warning', 'scan.qr_not_found');
}
}
} else { //Otherwise retrieve infoModeData
$infoModeData = $scan_result->getDecodedForInfoMode();
}
} catch (InvalidArgumentException) {
$this->addFlash('error', 'scan.format_unknown');
}
}
return $this->render('label_system/scanner/scanner.html.twig', [
'form' => $form,
'infoModeData' => $infoModeData,
'createUrl' => $createUrl,
]);
}
/**
* The route definition for this action is done in routes.yaml, as it does not use the _locale prefix as the other routes.
*/
public function scanQRCode(string $type, int $id): Response
{
$type = strtolower($type);
try {
$this->addFlash('success', 'scan.qr_success');
if (!isset(BarcodeScanHelper::QR_TYPE_MAP[$type])) {
throw new InvalidArgumentException('Unknown type: '.$type);
}
//Construct the scan result manually, as we don't have a barcode here
$scan_result = new LocalBarcodeScanResult(
target_type: BarcodeScanHelper::QR_TYPE_MAP[$type],
target_id: $id,
//The routes are only used on the internal generated QR codes
source_type: BarcodeSourceType::INTERNAL
);
return $this->redirect($this->barcodeParser->getRedirectURL($scan_result));
} catch (EntityNotFoundException) {
$this->addFlash('success', 'scan.qr_not_found');
return $this->redirectToRoute('homepage');
}
}
/**
* Builds a URL for creating a new part based on the barcode data
* @param object $scanResult
* @param string $locale
* @return string|null
*/
private function buildCreateUrlForScanResult(object $scanResult, string $locale): ?string
{
// LCSC
if ($scanResult instanceof LCSCBarcodeScanResult) {
$lcscCode = $scanResult->getPC();
if (is_string($lcscCode) && $lcscCode !== '') {
return '/'
. rawurlencode($locale)
. '/part/from_info_provider/lcsc/'
. rawurlencode($lcscCode)
. '/create';
}
}
// Mouser / Digi-Key (EIGP114)
if ($scanResult instanceof EIGP114BarcodeScanResult) {
$vendor = $scanResult->guessBarcodeVendor();
// Mouser: use supplierPartNumber -> search provider -> provider_id
if ($vendor === 'mouser'
&& is_string($scanResult->supplierPartNumber)
&& $scanResult->supplierPartNumber !== ''
) {
try {
$mouserProvider = $this->providerRegistry->getProviderByKey('mouser');
if (!$mouserProvider->isActive()) {
$this->addFlash('warning', 'Mouser provider is disabled / not configured.');
return null;
}
// Search Mouser using the MPN
$dtos = $this->infoRetriever->searchByKeyword(
keyword: $scanResult->supplierPartNumber,
providers: [$mouserProvider]
);
// If there are results, provider_id is MouserPartNumber (per MouserProvider.php)
$best = $dtos[0] ?? null;
if ($best !== null && is_string($best->provider_id) && $best->provider_id !== '') {
return '/'
. rawurlencode($locale)
. '/part/from_info_provider/mouser/'
. rawurlencode($best->provider_id)
. '/create';
}
$this->addFlash('warning', 'No Mouser match found for this MPN.');
return null;
} catch (\InvalidArgumentException) {
// provider key not found in registry
$this->addFlash('warning', 'Mouser provider is not installed/enabled.');
return null;
} catch (\Throwable $e) {
// Dont break scanning UX if provider lookup fails
$this->addFlash('warning', 'Mouser lookup failed: ' . $e->getMessage());
return null;
}
}
// Digi-Key: can use customerPartNumber or supplierPartNumber directly
if ($vendor === 'digikey') {
try {
$provider = $this->providerRegistry->getProviderByKey('digikey');
if (!$provider->isActive()) {
$this->addFlash('warning', 'Digi-Key provider is disabled / not configured (API key missing).');
return null;
}
$id = $scanResult->customerPartNumber ?: $scanResult->supplierPartNumber;
if (is_string($id) && $id !== '') {
return '/'
. rawurlencode($locale)
. '/part/from_info_provider/digikey/'
. rawurlencode($id)
. '/create';
}
} catch (\InvalidArgumentException) {
$this->addFlash('warning', 'Digi-Key provider is not installed/enabled');
return null;
}
}
}
return null;
}
private function buildLocationsForPart(Part $part): array
{
$byLocationId = [];
foreach ($part->getPartLots() as $lot) {
$loc = $lot->getStorageLocation();
if ($loc === null) {
continue;
}
$locId = $loc->getID();
$qty = $lot->getAmount();
if (!isset($byLocationId[$locId])) {
$byLocationId[$locId] = [
'breadcrumb' => $this->buildStorageBreadcrumb($loc),
'qty' => $qty,
];
} else {
$byLocationId[$locId]['qty'] += $qty;
}
}
return array_values($byLocationId);
}
private function buildStorageBreadcrumb(StorageLocation $loc): array
{
$items = [];
$cur = $loc;
// 20 is the overflow limit in src/Entity/Base/AbstractStructuralDBElement.php line ~273
for ($i = 0; $i < 20 && $cur !== null; $i++) {
$items[] = [
'name' => $cur->getName(),
'url' => $this->generateUrl('part_list_store_location', ['id' => $cur->getID()]),
];
$parent = $cur->getParent(); // inherited from AbstractStructuralDBElement
$cur = ($parent instanceof StorageLocation) ? $parent : null;
}
return array_reverse($items);
}
#[Route(path: '/augmented', name: 'scan_augmented', methods: ['POST'])]
public function augmented(Request $request): Response
{
$this->denyAccessUnlessGranted('@tools.label_scanner');
$input = (string) $request->request->get('input', '');
$mode = $request->request->get('mode'); // string|null
if ($input === '') {
// Return empty fragment or an error fragment; your choice
return new Response('', 200);
}
$modeEnum = null;
if ($mode !== null && $mode !== '') {
// Radio values are enum integers in your form
$modeEnum = BarcodeSourceType::from((int) $mode);
}
$scan = $this->barcodeNormalizer->scanBarcodeContent($input, $modeEnum);
$decoded = $scan->getDecodedForInfoMode();
$locale = $request->getLocale();
$part = $this->barcodeParser->resolvePartOrNull($scan);
$found = $part !== null;
$partName = null;
$partUrl = null;
$locations = [];
$createUrl = null;
if ($found) {
$partName = $part->getName();
// This is the same route BarcodeRedirector uses
$partUrl = $this->generateUrl('app_part_show', ['id' => $part->getID()]);
// Build locations (see below)
$locations = $this->buildLocationsForPart($part);
} else {
// Reuse your centralized create-url logic (the helper you already extracted)
$createUrl = $this->buildCreateUrlForScanResult($scan, $locale);
}
return $this->render('label_system/scanner/augmented_result.html.twig', [
'decoded' => $decoded,
'found' => $found,
'partName' => $partName,
'partUrl' => $partUrl,
'locations' => $locations,
'createUrl' => $createUrl,
]);
}
}