Added ability to export list of domain names, fixed #165

cp/app/Controllers/ReportsController.php

@@ -6,6 +6,7 @@ use App\Models\RegistryTransaction;
 use Psr\Http\Message\ResponseInterface as Response;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Psr\Container\ContainerInterface;
+use Nyholm\Psr7\Stream;
 
 class ReportsController extends Controller
 {
@@ -17,4 +18,48 @@ class ReportsController extends Controller
 
         return view($response,'admin/reports/index.twig');
     }
+    
+    public function exportDomains(Request $request, Response $response)
+    {
+        if ($_SESSION["auth_roles"] != 0) {
+            return $response->withHeader('Location', '/dashboard')->withStatus(302);
+        }
+        
+        // Fetch domain data from the database
+        $db = $this->container->get('db');
+        $domains = $db->select("SELECT name, crdate, exdate FROM domain");
+
+        // Create a temporary memory file for the CSV data
+        $csvFile = fopen('php://memory', 'w');
+        
+        // Define CSV headers
+        $headers = ['Domain Name', 'Creation Date', 'Expiration Date'];
+        
+        // Write the headers to the CSV file
+        fputcsv($csvFile, $headers);
+        
+        // Write the domain data to the CSV file
+        foreach ($domains as $domain) {
+            fputcsv($csvFile, [
+                $domain['name'], 
+                $domain['crdate'], 
+                $domain['exdate']
+            ]);
+        }
+        
+        // Rewind the file pointer to the beginning of the file
+        fseek($csvFile, 0);
+        
+        // Create a stream from the in-memory file
+        $stream = Stream::create($csvFile);
+        
+        // Prepare the response headers for CSV file download
+        $response = $response->withHeader('Content-Type', 'text/csv')
+                             ->withHeader('Content-Disposition', 'attachment; filename="domains_export.csv"')
+                             ->withHeader('Pragma', 'no-cache')
+                             ->withHeader('Expires', '0');
+
+        // Output the CSV content to the response body
+        return $response->withBody($stream);
+    }
 }