Refactor QR code PDF generation to improve layout and add automatic print functionality

2025-07-28 18:01:50 +05:30
2 changed files with 24 additions and 46 deletions
--- a/.github/workflows/pint.yaml
+++ b/.github/workflows/pint.yaml
@@ -1,30 +0,0 @@
-name: Laravel Pint
-
-on:
-  pull_request:
-  workflow_dispatch:
-
-jobs:
-  pint:
-    runs-on: ubuntu-latest
-
-    steps:
-      # Reinstall system libraries to ensure compatibility
-      - name: Ensure system libraries are up-to-date
-        run: |
-          sudo apt-get update
-          sudo apt-get install --reinstall --yes git libc6
-
-      - uses: actions/checkout@v4
-
-      - name: Set up PHP
-        uses: shivammathur/setup-php@v2
-        with:
-          php-version: "8.3"
-
-      - name: Install dependencies
-        run: composer install --no-interaction --prefer-dist --no-progress
-
-      # Run pint in test mode, check only files different from master branch
-      - name: Run Laravel Pint in test mode
-        run: vendor/bin/pint --test --diff=master
--- a/app/Http/Controllers/PalletController.php
+++ b/app/Http/Controllers/PalletController.php
@@ -24,15 +24,15 @@ class PalletController extends Controller
        $qrBinary = $output->output($qrCode, 100);
        $qrBase64 = base64_encode($qrBinary);

-        $html = '
+        return  '
        <html>
        <head>
            <style>
                body { margin: 0; padding: 0; width: 60mm; height: 14mm; font-size: 10pt; font-family: DejaVu Sans, sans-serif; }
                .sticker-table { width: 60mm; height: 14mm; border-collapse: collapse; }
-                .qr-cell { width: 14mm; text-align: left; vertical-align: middle; padding-left: 6mm; padding-top: 2mm; }
-                .text-cell { text-align: left; vertical-align: middle; font-size: 15pt; padding-left: 4mm; padding-top: 2mm; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: bold; }
-                img.qr { width: 18mm; height: 18mm; display: block; }
+                .qr-cell { width: 14mm; text-align: right; vertical-align: bottom; padding-left: 4mm; padding-top: -6mm; }
+                .text-cell { text-align: left; vertical-align: middle; font-size: 16pt; padding-left: 4mm; padding-top: 2mm; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: bold; }
+                img.qr { width: 13mm; height: 13mm; display: block; }
            </style>
        </head>
        <body>
@@ -46,23 +46,31 @@ class PalletController extends Controller
                    </td>
                </tr>
            </table>
+            <script>
+                window.onload = function () {
+                    window.print();
+                    setTimeout(function () {
+                        window.close();
+                    }, 500); // Wait 0.5 seconds before closing
+                };
+                </script>
        </body>
        </html>
        ';

-        $mpdf = new Mpdf([
-            'mode' => 'utf-8',
-            'format' => [60, 14],
-            'margin_left' => 0,
-            'margin_right' => 0,
-            'margin_top' => 0,
-            'margin_bottom' => 0,
-            'tempDir' => '/var/www/storage/mpdf-tmp',
-        ]);
+        // $mpdf = new Mpdf([
+        //     'mode' => 'utf-8',
+        //     'format' => [60, 14],
+        //     'margin_left' => 0,
+        //     'margin_right' => 0,
+        //     'margin_top' => 0,
+        //     'margin_bottom' => 0,
+        //    // 'tempDir' => '/var/www/storage/mpdf-tmp',
+        // ]);

-        $mpdf->WriteHTML($html);
-        $mpdf->Output('qr-label.pdf', 'I');
-        exit;
+        // $mpdf->WriteHTML($html);
+        // // Output PDF to browser for printing
+        // $mpdf->Output('qr-label.pdf', 'I');
    }

    /**