Merge pull request 'Changed printer logic in sticker validation' (#190) from ranjith-dev into master
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Reviewed-on: #190
This commit was merged in pull request #190.
This commit is contained in:
@@ -6,8 +6,11 @@ use App\Filament\Resources\StickerValidationResource;
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use App\Models\Item;
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use App\Models\ItemCharacteristic;
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use App\Models\ProductionQuantity;
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use App\Models\StickerDetail;
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use App\Models\StickerMappingMaster;
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use App\Models\StickerStructureDetail;
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use App\Models\StickerValidation;
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use App\Services\StickerPdfService;
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use Filament\Actions;
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use Filament\Facades\Filament;
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use Filament\Notifications\Notification;
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@@ -92,8 +95,7 @@ class CreateStickerValidation extends CreateRecord
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return;
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}
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if (preg_match('/^([a-zA-Z0-9]{6,})\|([1-9][a-zA-Z0-9]{8,})\|?$/', $this->serNo, $matches)) {
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else {
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$itemCode = $matches[1];
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$serialNumber = $matches[2];
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@@ -195,58 +197,6 @@ class CreateStickerValidation extends CreateRecord
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return;
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}
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$urls = [];
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foreach ($stickers as $sticker) {
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$urls[] = route('stickers1.pdf', [
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'stickerId' => $sticker['sticker_id'],
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'plant_id' => $this->plantId,
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'item_characteristic_id' => $sticker['item_characteristic'],
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'serial_number' => $serialNumber,
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]);
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}
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$this->dispatch('open-stickers-sequence', urls: $urls);
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// $pdfPath = storage_path('app/private/uploads/StickerTemplateOcr/multi.pdf');
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// if (! file_exists($pdfPath)) {
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// Notification::make()
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// ->danger()
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// ->title('Pdf Not Found')
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// ->body("pdf file not exist.")
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// ->send();
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// return;
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// }
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// if (! $printerName) {
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// Notification::make()
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// ->danger()
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// ->title('Printer Not Found')
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// ->body("No CUPS printer configured for IP: $iotsPrintIp")
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// ->send();
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// return;
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// }
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// putenv('CUPS_SERVER=printer.iotsignin.com');
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// $cmd = "lp -d " . escapeshellarg($printerName)
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// . " -o fit-to-page "
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// . escapeshellarg($pdfPath);
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// exec($cmd, $out, $status);
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// if ($status != 0) {
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// Notification::make()
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// ->danger()
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// ->title('Print Failed')
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// ->body('CUPS print command failed.')
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// ->send();
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// return;
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// }
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//dd($iotsPrintIp, $matchedSticker);
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StickerValidation::create([
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'plant_id' => $this->plantId,
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'machine_id' => $this->workCenter,
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@@ -275,24 +225,192 @@ class CreateStickerValidation extends CreateRecord
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$this->dispatch('refreshEmptySticker', $plantId, $this->ref_number);
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}
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// foreach ($stickers as $sticker) {
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// // $printerName = $this->getCupsPrinterNameByIp($sticker['print_ip']);
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// \Log::info("Looking up printer for IP: " . $sticker['print_ip']);
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// $printerName = $this->getCupsPrinterNameByIp($sticker['print_ip']);
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// \Log::info("Found printer: " . ($printerName ?? 'NULL'));
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// if (! $printerName) {
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// Notification::make()
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// ->danger()
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// ->title('Printer Not Found')
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// ->body("No CUPS printer configured for IP: {$sticker['print_ip']}")
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// ->send();
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// return;
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// }
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// $structure = StickerStructureDetail::findOrFail($sticker['sticker_id']);
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// $itemCharacteristic = ItemCharacteristic::where('plant_id', $this->plantId)
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// ->where('id', $sticker['item_characteristic'])
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// ->firstOrFail();
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// $dynamicElements = StickerDetail::where(
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// 'sticker_structure_detail_id',
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// $structure->id
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// )->where('element_type', 'Dynamic')->get();
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// /** STEP 3: Stream PDF to CUPS (STDIN) */
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// $process = proc_open(
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// 'lp -d ' . escapeshellarg($printerName) . ' -o fit-to-page -',
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// [
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// ['pipe', 'r'], // STDIN
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// ['pipe', 'w'], // STDOUT
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// ['pipe', 'w'], // STDERR
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// ],
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// $pipes
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// );
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// if (! is_resource($process)) {
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// Notification::make()
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// ->danger()
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// ->title('Print Failed')
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// ->body('Unable to start CUPS print process.')
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// ->send();
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// return;
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// // continue;
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// }
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// $pdfContent = (new StickerPdfService())->generatePdf1(
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// $structure->sticker_id,
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// $dynamicElements,
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// $itemCharacteristic,
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// $serialNumber,
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// $serNo
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// );
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// fwrite($pipes[0], $pdfContent);
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// fclose($pipes[0]);
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// $stderr = stream_get_contents($pipes[2]);
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// fclose($pipes[1]);
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// fclose($pipes[2]);
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// $status = proc_close($process);
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// if ($status != 0) {
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// Notification::make()
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// ->danger()
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// ->title('Print Failed')
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// ->body("CUPS error: {$stderr}")
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// ->send();
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// return;
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// }
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// }
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foreach ($stickers as $sticker)
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{
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\Log::info("Looking up printer for IP: " . $sticker['print_ip']);
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$printerName = $this->getCupsPrinterNameByIp($sticker['print_ip']);
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\Log::info("Found printer: " . ($printerName ?? 'NULL'));
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if (! $printerName) {
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Notification::make()
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->danger()
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->title('Printer Not Found')
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->body("No CUPS printer configured for IP: {$sticker['print_ip']}")
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->send();
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return;
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}
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$structure = StickerStructureDetail::findOrFail($sticker['sticker_id']);
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$itemCharacteristic = ItemCharacteristic::where('plant_id', $this->plantId)
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->where('id', $sticker['item_characteristic'])
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->firstOrFail();
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$dynamicElements = StickerDetail::where(
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'sticker_structure_detail_id',
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$structure->id
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)->where('element_type', 'Dynamic')->get();
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$pdfContent = (new StickerPdfService())->generatePdf1(
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$structure->sticker_id,
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$dynamicElements,
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$itemCharacteristic,
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$serialNumber,
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$serNo
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);
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$tempPdfPath = storage_path('app/temp_sticker_' . uniqid() . '.pdf');
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file_put_contents($tempPdfPath, $pdfContent);
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exec(
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"lp -d " . escapeshellarg($printerName) . " " . escapeshellarg($tempPdfPath),
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$output,
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$status
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);
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\Log::info("LP Output:", $output);
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\Log::info("LP Status: " . $status);
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if ($status != 0) {
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Notification::make()
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->danger()
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->title('Print Failed')
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->body("CUPS error while printing.")
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->send();
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if (file_exists($tempPdfPath)) {
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unlink($tempPdfPath);
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}
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return;
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}
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if (file_exists($tempPdfPath)) {
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unlink($tempPdfPath);
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}
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}
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Notification::make()
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->success()
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->title('Sticker Printed')
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->body("Sticker for Serial Number: $serialNumber printed successfully!")
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->seconds(3)
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->send();
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// [$itemCode, $serialNumber] = explode('|', $serNo);
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// $this->dispatch('open-sticker-pdf', [
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// 'url' => url("/sticker/pdf/{$itemCode}/{$serialNumber}/$this->plantId/$this->ref_number")
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// ]);
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}
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}
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private function getPrinterNameByIp(string $ip): ?string
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protected function getCupsPrinterNameByIp(string $ip): ?string
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{
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exec('lpstat -v', $output);
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foreach ($output as $line) {
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// Example:
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// device for TSC_WC_01: socket://192.168.1.50:9100
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if (str_contains($line, $ip)) {
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preg_match('/device for (.+?):/', $line, $matches);
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return $matches[1] ?? null;
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// exec('lpstat -v 2>&1', $output, $status);
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exec('lpstat -h cups:631 -v 2>&1', $output, $status);
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if ($status != 0 || empty($output)) {
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return null;
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}
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foreach ($output as $line){
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$parts = explode(':', $line, 2);
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if (count($parts) < 2) continue;
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$printerName = trim(str_replace('device for', '', $parts[0]));
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$deviceUri = trim($parts[1]);
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if (str_contains($deviceUri, $ip)) {
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return $printerName;
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}
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}
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return null;
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}
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}
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