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DisableToolbarSubscriber
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1<?php
2
3namespace App\EventSubscriber;
4
5use Symfony\Component\EventDispatcher\EventSubscriberInterface;
6use Symfony\Component\HttpKernel\Event\ResponseEvent;
7use Symfony\Component\HttpKernel\KernelEvents;
8
9class DisableToolbarSubscriber implements EventSubscriberInterface
10{
11    private array $routesWithoutToolbar = [
12        'maxfield_export_mobile',
13    ];
14
15    public static function getSubscribedEvents(): array
16    {
17        return [
18            KernelEvents::RESPONSE => ['onKernelResponse', 0],
19        ];
20    }
21
22    public function onKernelResponse(ResponseEvent $event): void
23    {
24        $request = $event->getRequest();
25        $routeName = $request->attributes->get('_route');
26
27        if (in_array($routeName, $this->routesWithoutToolbar, true)) {
28            $response = $event->getResponse();
29            $content = $response->getContent();
30            
31            // More aggressive removal - find and remove everything from toolbar comment to end
32            $pattern = '/<!--\s*START of Symfony Web Debug Toolbar\s*-->.*?<!--\s*END of Symfony Web Debug Toolbar\s*-->/s';
33            $content = preg_replace($pattern, '', $content);
34            
35            // Also remove any remaining sf-toolbar elements
36            $content = preg_replace('/<div[^>]*class="sf-toolbar[^"]*"[^>]*>.*?<\/div>\s*<\/div>/s', '', $content);
37            $content = preg_replace('/<link[^>]*href="[^"]*_wdt[^"]*"[^>]*\/?>/', '', $content);
38            
39            // Ensure proper closing tags
40            if (strpos($content, '</body></html>') === false) {
41                if (strpos($content, '</body>') === false) {
42                    $content .= '</body></html>';
43                } else {
44                    $content = str_replace('</body>', '</body></html>', $content);
45                }
46            }
47            
48            $response->setContent($content);
49        }
50    }
51}