message_notify_example.module in Message Notify 8

Message notify example module.

File

modules/message_notify_example/message_notify_example.module

<?php

/**
 * @file
 * Message notify example module.
 */
use Drupal\comment\Entity\Comment;
use Drupal\message\Entity\Message;

/**
 * Implements hook_comment_insert().
 *
 * Send a message to the node author when a new comment is created.
 */
function message_notify_example_comment_insert(Comment $comment) {

  // Get node where comment was posted.
  $node = $comment
    ->get('entity_id')
    ->first()
    ->get('entity')
    ->getTarget()
    ->getValue();

  // Call message notify service.
  $notifier = \Drupal::service('message_notify.sender');

  // Create a message with node author as message creator.
  $message = Message::create([
    'template' => 'example_create_comment',
    'uid' => $node
      ->getOwnerId(),
  ]);
  $message
    ->set('field_comment_reference', $comment);
  $message
    ->set('field_published', $comment
    ->isPublished());
  $message
    ->save();

  // Send message to message creator(in this case = node author).
  $notifier
    ->send($message);
}

Functions

Name	Description
message_notify_example_comment_insert	Implements hook_comment_insert().