Sender

This module offers an API to allow developers to send customizable messages to users. The module comes with a plugin to send messages by e-mail out of the box, but plugins for other delivery methods can be added.

The messages can be customized by authorized users through a form that allows tokens to be used. Moreover, custom templates for messages may be provided by modules or themes.

With this module, sending messages to users can be as simple as this:

$users = [ User::load(1), User::load(2), User::load(3) ];
$sender = \Drupal::service('sender.sender');
$sender->send('my_message_id', $users);

Or passing values for token replacement:

$users = [ User::load(1), User::load(2), User::load(3) ];
$data = [ 'node' => Node::load(1) ];
$sender = \Drupal::service('sender.sender');
$sender->send('my_message_id', $users, $data);

This module also provides a form element for modules willing to allow their users to configure messages used for different purposes.

Requirements

This module requires the following contributed modules:

• Entity API
• Token

HTML emails

It's recommended to enable HTML emails to take full advantage of this module. Some modules that add this capability to Drupal are listed below:

• HTML Mail
• Mime Mail
• SMTP Authentication Support
• Swift Mailer