public function MandrillService::getReceivers in Mandrill 8

Helper to generate an array of recipients.

This function accepts an array of values keyed in the following way: $receiver = [ 'to' => 'user@domain.com, any number of names <user@domain.com>', 'cc' => 'user@domain.com, any number of names <user@domain.com>', 'bcc' => 'user@domain.com, any number of names <user@domain.com>', ]; The only required key is 'to'. The other values will automatically be discovered if present. The strings of email addresses could provide a single email address or many, depending on the needs of the application.

This structure is in keeping with the Mandrill API documentation located here: https://mandrillapp.com/api/docs/messages.html.

Parameters

mixed $receivers: An array of comma delimited lists of email addresses.

Return value

array array of email addresses

Overrides MandrillServiceInterface::getReceivers

File

src/MandrillService.php, line 103

Class

MandrillService

Mandrill Service.

Namespace

Drupal\mandrill

Code

public function getReceivers($receivers) {

  // Check the input variable type to provide backward compatibility for
  // when only a string of 'to' recipients are passed.
  if (is_string($receivers)) {
    $receivers = [
      'to' => $receivers,
    ];
  }
  $recipients = [];
  foreach ($receivers as $type => $receiver) {
    $receiver_array = explode(',', $receiver);
    foreach ($receiver_array as $email) {
      if (preg_match(MANDRILL_EMAIL_REGEX, $email, $matches)) {
        $recipients[] = [
          'email' => $matches[2],
          'name' => $matches[1],
          'type' => $type,
        ];
      }
      else {
        $recipients[] = [
          'email' => $email,
          'type' => $type,
        ];
      }
    }
  }
  return $recipients;
}