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<?php |
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namespace Usamamuneerchaudhary\Notifier\Http\Controllers; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\Response; |
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use Illuminate\Routing\Controller; |
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use Illuminate\Support\Facades\Log; |
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use Usamamuneerchaudhary\Notifier\Services\AnalyticsService; |
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use Usamamuneerchaudhary\Notifier\Services\NotificationRepository; |
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use Usamamuneerchaudhary\Notifier\Services\UrlTrackingService; |
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class NotificationTrackingController extends Controller |
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{ |
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public function __construct( |
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protected AnalyticsService $analyticsService, |
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protected NotificationRepository $notificationRepository, |
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protected UrlTrackingService $urlTrackingService |
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) {} |
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/** |
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* Track email open - returns 1x1 transparent pixel |
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*/ |
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public function trackOpen(string $token): Response |
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{ |
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try { |
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$notification = $this->notificationRepository->findByToken($token); |
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if (!$notification) { |
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return $this->transparentPixel(); |
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} |
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if (!$this->analyticsService->isOpenTrackingEnabled()) { |
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return $this->transparentPixel(); |
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} |
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$this->analyticsService->trackOpen($notification); |
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} catch (\Exception $e) { |
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Log::error("Failed to track notification open: " . $e->getMessage(), [ |
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'token' => $token, |
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]); |
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} |
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return $this->transparentPixel(); |
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} |
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/** |
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* Track link click - redirects to original URL |
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*/ |
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public function trackClick(string $token, Request $request) |
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{ |
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try { |
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$notification = $this->notificationRepository->findByToken($token); |
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if (!$notification) { |
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return redirect()->to($request->get('url', '/')); |
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} |
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if (!$this->analyticsService->isClickTrackingEnabled()) { |
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return $this->urlTrackingService->safeRedirect($request->get('url', '/')); |
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} |
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$originalUrl = $request->get('url', '/'); |
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if (empty($originalUrl) || $originalUrl === '/') { |
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return redirect()->to('/'); |
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} |
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$this->analyticsService->trackClick($notification); |
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return $this->urlTrackingService->safeRedirect($originalUrl); |
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} catch (\Exception $e) { |
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Log::error("Failed to track notification click: " . $e->getMessage(), [ |
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'token' => $token, |
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'url' => $request->get('url'), |
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]); |
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return $this->urlTrackingService->safeRedirect($request->get('url', '/')); |
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} |
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} |
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/** |
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* Return 1x1 transparent PNG pixel |
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*/ |
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protected function transparentPixel(): Response |
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{ |
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$pixel = base64_decode('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg=='); |
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return response($pixel, 200) |
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->header('Content-Type', 'image/png') |
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->header('Cache-Control', 'no-cache, no-store, must-revalidate') |
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->header('Pragma', 'no-cache') |
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->header('Expires', '0'); |
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} |
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} |
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usamamuneerchaudhary /
filament-notifier
