Initial commit

2026-05-26 08:07:45 +00:00
commit a234e55e64
4263 changed files with 855927 additions and 0 deletions
@@ -0,0 +1,50 @@
+<?php
+defined('BASEPATH') OR exit('No direct script access allowed');
+
+class Qr extends CI_Controller {
+
+    public function __construct()
+    {
+        parent::__construct();
+        // Load library QR Code manual
+        require_once APPPATH . 'libraries/phpqrcode/qrlib.php';
+
+        // Cek apakah user sudah login
+        if (!$this->session->userdata('logged_in')) {
+            redirect('login');
+        }
+    }
+
+    // Tampilkan QR (dengan margin kecil)
+    public function show($text = "contoh")
+    {
+        header("Content-Type: image/png");
+
+        // Param: text, outfile, ECC, size, margin
+        QRcode::png($text, null, QR_ECLEVEL_H, 8, 1);
+    }
+
+    // Download QR Code
+    public function download($text = "contoh")
+    {
+        $fileName = "QR_" . time() . ".png";
+        $tempDir = FCPATH . "downloads/";
+
+        if (!is_dir($tempDir)) {
+            mkdir($tempDir, 0777, true);
+        }
+
+        $filePath = $tempDir . $fileName;
+
+        // Generate QR ke file (margin diperkecil)
+        QRcode::png($text, $filePath, QR_ECLEVEL_H, 8, 1);
+
+        // Force download
+        header('Content-Type: image/png');
+        header('Content-Disposition: attachment; filename="'.$fileName.'"');
+        readfile($filePath);
+
+        // Hapus setelah download
+        unlink($filePath);
+    }
+}