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<?php |
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|
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namespace IvyForms\Services\Notification; |
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|
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use IvyForms\Common\Exceptions\InvalidArgumentException; |
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use IvyForms\Common\Exceptions\NotFoundException; |
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use IvyForms\Common\Exceptions\QueryExecutionException; |
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use IvyForms\Common\Sanitizer\HtmlSanitizer; |
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use IvyForms\Common\Sanitizer\Sanitizer; |
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use IvyForms\Entity\Notification\Notification; |
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use IvyForms\Factory\Notification\NotificationFactory; |
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use IvyForms\Repository\Notification\NotificationRepositoryInterface; |
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use IvyForms\Services\Placeholder\PlaceholderService; |
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use IvyForms\Services\Media\ImageService; |
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use IvyForms\Services\Translations\BackendStrings; |
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use IvyForms\Services\Mailer\MailerService; |
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|
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class NotificationService |
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{ |
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private NotificationRepositoryInterface $notificationRepository; |
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private ImageService $imageService; |
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|
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// Constructor injection for the NotificationRepository via PHP-DI |
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public function __construct( |
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NotificationRepositoryInterface $notificationRepository, |
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ImageService $imageService |
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) { |
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$this->notificationRepository = $notificationRepository; |
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$this->imageService = $imageService; |
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} |
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|
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/** |
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* Get all notifications from the repository. |
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* |
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* @return array<mixed>|null |
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*/ |
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public function getAllNotifications(): ?array |
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{ |
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return $this->notificationRepository->getAll(); |
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} |
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|
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/** |
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* Create a new notification. |
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* |
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* @param Notification $notificationData |
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* |
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* @return int Notification ID |
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*/ |
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public function createNotification(Notification $notificationData): int |
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{ |
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// Process images in message content before saving |
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$message = $notificationData->getMessage(); |
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if (!empty($message)) { |
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$processedMessage = $this->imageService->processImagesInContent($message, 'notification'); |
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$notificationData->setMessage($processedMessage); |
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} |
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|
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// Create notification via repository and return new notification ID |
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return $this->notificationRepository->add($notificationData); |
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} |
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|
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/** |
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* Get a specific notification by its ID. |
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* |
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* @param int $notificationId |
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* |
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* @return object NotificationEntity |
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* |
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* @throws NotFoundException If the notification is not found |
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*/ |
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public function getNotificationById(int $notificationId): object |
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{ |
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$notification = $this->notificationRepository->getById($notificationId); |
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|
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if (!$notification) { |
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throw new NotFoundException( |
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BackendStrings::getExceptionStrings()['notification_not_found'] |
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); |
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} |
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|
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return $notification; |
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} |
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|
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/** |
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* Update an existing notification. |
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* |
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* @param int $notificationId |
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* @param Notification $notificationData |
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* |
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* @return bool |
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*/ |
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public function updateNotification(int $notificationId, Notification $notificationData): bool |
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{ |
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// Process images in message content before saving |
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$message = $notificationData->getMessage(); |
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if (!empty($message)) { |
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$processedMessage = $this->imageService->processImagesInContent($message, 'notification'); |
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$notificationData->setMessage($processedMessage); |
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} |
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|
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// Validate notification data before updating |
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|
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return $this->notificationRepository->update($notificationId, $notificationData); |
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} |
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|
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/** |
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* Delete a notification by its ID. |
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* |
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* @param int $notificationId |
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* |
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* @return int |
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*/ |
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public function deleteNotification(int $notificationId): int |
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{ |
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return $this->notificationRepository->delete($notificationId); |
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} |
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|
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/** |
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* Delete multiple notifications by their IDs. |
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* |
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* @param array<int> $notificationIds |
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* |
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* @return int Number of deleted notifications |
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*/ |
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public function deleteNotifications(array $notificationIds): int |
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{ |
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return $this->notificationRepository->deleteMany($notificationIds); |
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} |
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|
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/** |
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* Get notifications by form ID. |
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* |
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* @param int $formId |
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* |
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* @return array<Notification> |
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* |
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* @throws NotFoundException If no notifications are found |
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*/ |
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public function getNotificationsByFormId(int $formId): array |
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{ |
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$notification = $this->notificationRepository->getAllById($formId); |
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|
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if (!$notification) { |
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throw new NotFoundException( |
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BackendStrings::getExceptionStrings()['notification_not_found'] |
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); |
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} |
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|
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return $notification; |
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} |
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|
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/** |
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* Get active notifications by form ID. |
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* |
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* @param int $formId |
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* |
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* @return array<Notification> |
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* |
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*/ |
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public function getActiveNotificationsByFormId(int $formId): array |
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{ |
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$notification = $this->notificationRepository->getAllActiveById($formId); |
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|
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// TODO Implement handling no notifications found, but do not return an error to the user |
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// For now, log the error if WP_DEBUG is enabled |
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if (!$notification && defined('WP_DEBUG') && WP_DEBUG) { |
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error_log(BackendStrings::getExceptionStrings()['active_notif_not_found']); |
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} |
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|
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return $notification; |
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} |
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|
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/** |
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* Delete notifications by multiple form IDs. |
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* |
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* @param array<int> $formIds |
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* |
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* @return int Number of deleted notifications |
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* @throws InvalidArgumentException If no form IDs are provided |
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*/ |
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public function deleteNotificationsByFormIds(array $formIds): int |
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{ |
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if (empty($formIds)) { |
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throw new InvalidArgumentException( |
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BackendStrings::getExceptionStrings()['no_form_ids_provided'] |
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); |
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} |
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|
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return $this->notificationRepository->deleteManyByForeignKeyValues($formIds); |
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} |
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|
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/** |
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* Duplicate notifications from one form to another. |
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* |
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* @param int $originalFormId |
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* @param int $newFormId |
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* |
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* @return void |
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* @throws NotFoundException |
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* @throws InvalidArgumentException |
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*/ |
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public function duplicateNotifications(int $originalFormId, int $newFormId): void |
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{ |
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$notifications = $this->getNotificationsByFormId($originalFormId); |
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foreach ($notifications as $notification) { |
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$notificationData = $notification->toArray(); |
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unset($notificationData['id']); |
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$notificationData['formId'] = $newFormId; |
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|
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$this->createNotification(NotificationFactory::create($notificationData)); |
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} |
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} |
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|
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/** |
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* Search notifications with pagination and sorting |
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* |
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* @param array<string, mixed> $params |
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* |
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* @return array<string, mixed> |
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*/ |
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public function searchNotifications(array $params): array |
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{ |
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return $this->notificationRepository->search($params); |
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} |
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|
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/** |
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* Create a default notification for a form. |
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* |
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* @param int $formId |
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* @param string $formName |
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* @param string $adminEmail |
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* |
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* @return void |
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* @throws InvalidArgumentException|QueryExecutionException |
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*/ |
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public function createDefaultNotificationForForm(int $formId, string $formName, string $adminEmail): void |
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{ |
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$defaultNotification = [ |
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'formId' => $formId, |
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'name' => BackendStrings::getAllFormsStrings()['admin_notification_email'], |
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'sender' => $adminEmail, |
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'receiver' => $adminEmail, |
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'enabled' => 1, |
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'subject' => $formName, |
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'message' => '{{all_data}}', |
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'smartLogic' => [ |
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'enabled' => false, |
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'match' => 'any', |
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'rules' => [], |
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], |
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]; |
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$notification = NotificationFactory::create($defaultNotification); |
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$notificationId = $this->createNotification($notification); |
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if (!$notificationId) { |
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throw new QueryExecutionException( |
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BackendStrings::getSettingsFormBuilderStrings()['failed_to_create_default_notification'] |
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); |
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} |
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$notification->setId($notificationId); |
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} |
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|
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/** |
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* Process notifications for the form. |
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* |
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* @param int $formId |
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* @param array<mixed> $submissionData |
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* @param array<mixed> $formFields |
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* @param array<string, mixed> $fieldData |
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* @param array<string, mixed> $generalData |
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* @param MailerService $mailerService |
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* @param array<string, string> $fieldLabels |
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* @return bool |
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*/ |
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public function processNotifications( |
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int $formId, |
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array $submissionData, |
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array $formFields, |
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array $fieldData, |
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array $generalData, |
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MailerService $mailerService, |
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array $fieldLabels = [] |
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): bool { |
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$activeNotifications = $this->getActiveNotificationsByFormId($formId); |
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$logicFormFields = $formFields; |
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$exceptionStrings = BackendStrings::getExceptionStrings(); |
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foreach ($activeNotifications as $notification) { |
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if (empty($notification->getNotificationContact()->getReceiver())) { |
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continue; |
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} |
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|
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$shouldSend = apply_filters( |
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'ivyforms/notification/should_send', |
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true, |
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$notification->getSmartLogic(), |
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$submissionData, |
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$logicFormFields, |
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$notification, |
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$formId |
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); |
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|
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if (!$shouldSend) { |
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continue; |
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} |
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|
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// Resolve sender and receiver |
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$sender = $this->resolveAddress( |
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$notification->getNotificationContact()->getSender(), |
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$fieldData, |
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$generalData, |
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$fieldLabels |
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); |
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|
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$receiver = $this->resolveAddress( |
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$notification->getNotificationContact()->getReceiver(), |
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$fieldData, |
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$generalData, |
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$fieldLabels |
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); |
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|
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$cc = $this->resolveAddressList( |
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$notification->getNotificationContact()->getCc(), |
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$fieldData, |
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$generalData, |
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$fieldLabels |
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); |
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|
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$bcc = $this->resolveAddressList( |
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$notification->getNotificationContact()->getBcc(), |
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$fieldData, |
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$generalData, |
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$fieldLabels |
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); |
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|
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// Build subject and sanitized message |
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$subject = PlaceholderService::replacePlaceholders( |
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$notification->getSubject(), |
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$fieldData, |
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$generalData, |
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$fieldLabels, |
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$notification |
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); |
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|
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$safeMessage = $this->buildSafeMessage( |
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$notification->getMessage(), |
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$fieldData, |
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$generalData, |
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$fieldLabels, |
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$notification |
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); |
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|
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// Resolve replyTo and validate; fallback to sender if empty |
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$replyTo = $this->resolveAddress( |
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$notification->getNotificationContact()->getReplyTo(), |
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$fieldData, |
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$generalData, |
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$fieldLabels |
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); |
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if (empty($replyTo) && !empty($sender)) { |
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$replyTo = $sender; |
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} |
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|
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if (empty($sender) || empty($receiver)) { |
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error_log( |
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$exceptionStrings['error_log_invalid_email'] . $sender . ' ' . $receiver |
| 365 |
); |
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return false; |
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} |
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|
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// Apply resolved values back to the notification |
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$notification->getNotificationContact()->setSender($sender); |
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$notification->getNotificationContact()->setReceiver($receiver); |
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$notification->getNotificationContact()->setReplyTo($replyTo); |
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$notification->getNotificationContact()->setCc($cc); |
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$notification->getNotificationContact()->setBcc($bcc); |
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$notification->setSubject($subject); |
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$notification->setMessage($safeMessage); |
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|
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// Send notification |
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$sent = $mailerService->sendEmail($notification, $submissionData); |
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if (!$sent) { |
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error_log($exceptionStrings['error_log_failed_send'] . ' ' . $formId); |
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} |
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} |
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|
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return true; |
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} |
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|
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/** |
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* Resolve an email address template that may contain placeholders |
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* |
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* Returns the original replaced string when valid, or empty string when invalid. |
| 392 |
* |
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* @param string $template |
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* @param array<string,mixed> $fieldData |
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* @param array<string,mixed> $generalData |
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* @param array<string,string> $fieldLabels |
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* @return string |
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*/ |
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private function resolveAddress(string $template, array $fieldData, array $generalData, array $fieldLabels): string |
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{ |
| 401 |
if (Sanitizer::containsEmailHeaderInjection($template)) { |
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return ''; |
| 403 |
} |
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|
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$rawReplaced = PlaceholderService::replacePlaceholders( |
| 406 |
$template, |
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$fieldData, |
| 408 |
$generalData, |
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$fieldLabels |
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); |
| 411 |
|
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if (Sanitizer::containsEmailHeaderInjection($rawReplaced)) { |
| 413 |
return ''; |
| 414 |
} |
| 415 |
|
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$emailCandidate = $rawReplaced; |
| 417 |
if (preg_match('/<([^>]+)>/', $rawReplaced, $match)) { |
| 418 |
$emailCandidate = trim($match[1]); |
| 419 |
} |
| 420 |
|
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return Sanitizer::isValidEmail($emailCandidate) ? $rawReplaced : ''; |
| 422 |
} |
| 423 |
|
| 424 |
/** |
| 425 |
* Resolve a comma-separated list of email address templates. |
| 426 |
* |
| 427 |
* @param string $template |
| 428 |
* @param array<string,mixed> $fieldData |
| 429 |
* @param array<string,mixed> $generalData |
| 430 |
* @param array<string,string> $fieldLabels |
| 431 |
* @return string |
| 432 |
*/ |
| 433 |
private function resolveAddressList( |
| 434 |
string $template, |
| 435 |
array $fieldData, |
| 436 |
array $generalData, |
| 437 |
array $fieldLabels |
| 438 |
): string { |
| 439 |
$template = trim($template); |
| 440 |
if ($template === '') { |
| 441 |
return ''; |
| 442 |
} |
| 443 |
|
| 444 |
$parts = array_map('trim', explode(',', $template)); |
| 445 |
$resolved = []; |
| 446 |
|
| 447 |
foreach ($parts as $part) { |
| 448 |
if ($part === '' || Sanitizer::containsEmailHeaderInjection($part)) { |
| 449 |
continue; |
| 450 |
} |
| 451 |
|
| 452 |
$address = $this->resolveAddress($part, $fieldData, $generalData, $fieldLabels); |
| 453 |
if ($address !== '') { |
| 454 |
$resolved[] = $address; |
| 455 |
} |
| 456 |
} |
| 457 |
|
| 458 |
return implode(', ', $resolved); |
| 459 |
} |
| 460 |
|
| 461 |
/** |
| 462 |
* Build a sanitized HTML message from a template with placeholders. |
| 463 |
* |
| 464 |
* @param string $template |
| 465 |
* @param array<string,mixed> $fieldData |
| 466 |
* @param array<string,mixed> $generalData |
| 467 |
* @param array<string,string> $fieldLabels |
| 468 |
* @param Notification $notification |
| 469 |
* @return string |
| 470 |
*/ |
| 471 |
private function buildSafeMessage( |
| 472 |
string $template, |
| 473 |
array $fieldData, |
| 474 |
array $generalData, |
| 475 |
array $fieldLabels, |
| 476 |
Notification $notification |
| 477 |
): string { |
| 478 |
$message = PlaceholderService::replacePlaceholders( |
| 479 |
$template, |
| 480 |
$fieldData, |
| 481 |
$generalData, |
| 482 |
$fieldLabels, |
| 483 |
$notification |
| 484 |
); |
| 485 |
|
| 486 |
return HtmlSanitizer::sanitizeHtmlContent($message); |
| 487 |
} |
| 488 |
} |
| 489 |
|
