class ContactEmailer in Contact Emails 8

Class ContactEmailer.

@package Drupal\contact_emails

Hierarchy

• class \Drupal\contact_emails\ContactEmailer uses StringTranslationTrait

1 string reference to 'ContactEmailer'

contact_emails.services.yml in ./contact_emails.services.yml

contact_emails.services.yml

1 service uses ContactEmailer

contact_emails.emailer in ./contact_emails.services.yml

Drupal\contact_emails\ContactEmailer

File

src/ContactEmailer.php, line 17

Namespace

Drupal\contact_emails

class ContactEmailer {
  use StringTranslationTrait;

  /**
   * Drupal\Core\Mail\MailManagerInterface definition.
   *
   * @var \Drupal\Core\Mail\MailManagerInterface
   */
  protected $mailManager;

  /**
   * Drupal\contact_emails\ContactEmails definition.
   *
   * @var \Drupal\contact_emails\ContactEmails
   */
  protected $contactEmails;

  /**
   * Drupal\Core\Session\AccountProxy definition.
   *
   * @var \Drupal\Core\Session\AccountProxy
   */
  protected $currentUser;

  /**
   * Egulias\EmailValidator\EmailValidator definition.
   *
   * @var \Egulias\EmailValidator\EmailValidator
   */
  protected $emailValidator;

  /**
   * Contact form machine name.
   *
   * @var string
   */
  protected $contactForm;

  /**
   * Contact message entity.
   *
   * @var \Drupal\contact\MessageInterface
   */
  protected $contactMessage;

  /**
   * Drupal messenger.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * Constructor.
   *
   * @param \Drupal\Core\Mail\MailManagerInterface $plugin_manager_mail
   *   MailManagerInterface.
   * @param \Drupal\contact_emails\ContactEmails $contact_emails
   *   ContactEmails.
   * @param \Drupal\Core\Session\AccountProxy $current_user
   *   AccountProxy.
   * @param \Drupal\Component\Utility\EmailValidatorInterface $email_validator
   *   EmailValidatorInterface.
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   MessengerInterface.
   */
  public function __construct(MailManagerInterface $plugin_manager_mail, ContactEmails $contact_emails, AccountProxy $current_user, EmailValidatorInterface $email_validator, MessengerInterface $messenger) {
    $this->mailManager = $plugin_manager_mail;
    $this->contactEmails = $contact_emails;
    $this->currentUser = $current_user;
    $this->emailValidator = $email_validator;
    $this->messenger = $messenger;
  }

  /**
   * Set the contact form.
   *
   * @param object $contactMessage
   *   The contact message.
   */
  public function setContactMessage($contactMessage) {
    $this->contactForm = $contactMessage
      ->getContactForm()
      ->id();
    $this->contactMessage = $contactMessage;
  }

  /**
   * Send the emails.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   */
  public function sendEmails() {

    /** @var \Drupal\contact_emails\ContactEmailStorageInterface $storage */
    $storage = \Drupal::entityTypeManager()
      ->getStorage('contact_email');
    $contact_emails = $storage
      ->loadValid($this->contactForm, TRUE);
    if ($contact_emails) {
      foreach ($contact_emails as $email) {
        $module = 'contact_emails';
        $key = 'contact_emails';
        $to = $this
          ->getTo($email);
        $reply_to = $email
          ->getReplyTo($this->contactMessage);

        // Stop here if we don't know who to send to.
        if (!$to) {
          $error = $this
            ->t('Unable to determine who to send the message to for for email id @id', [
            '@id' => $email
              ->id(),
          ]);
          $this->messenger
            ->addWarning($error);
          continue;
        }
        $params['subject'] = $email
          ->getSubject($this->contactMessage);
        $params['format'] = $email
          ->getFormat($this->contactMessage);
        $params['message'] = $email
          ->getBody($this->contactMessage);
        $params['contact_message'] = $this->contactMessage;
        $params['contact_email'] = $email;

        // Final prep and send.
        $language_code = $this->currentUser
          ->getPreferredLangcode();
        $this->mailManager
          ->mail($module, $key, $to, $language_code, $params, $reply_to, TRUE);
      }
    }
  }

  /**
   * Get who to send the email to.
   *
   * @param \Drupal\contact_emails\Entity\ContactEmailInterface $email
   *   The email settings.
   *
   * @return string
   *   The to string to be used by the mail manager.
   */
  protected function getTo(ContactEmailInterface $email) {
    $to = $this
      ->removeInvalidEmails($email
      ->getRecipients($this->contactMessage));
    return implode(', ', $to);
  }

  /**
   * Remove invalid emails.
   *
   * @param array $emails
   *   An array of potentially valid emails.
   *
   * @return array
   *   An array of valid emails.
   */
  protected function removeInvalidEmails(array $emails) {
    $valid_emails = [];
    foreach ($emails as $email) {
      if ($this->emailValidator
        ->isValid($email)) {
        $valid_emails[] = $email;
      }
      else {
        $error = $this
          ->t('The following email does not appear to be valid and was not sent to: @email', [
          '@email' => $email,
        ]);
        $this->messenger
          ->addWarning($error);
      }
    }
    return $valid_emails;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ContactEmailer::$contactEmails	protected	property	Drupal\contact_emails\ContactEmails definition.
ContactEmailer::$contactForm	protected	property	Contact form machine name.
ContactEmailer::$contactMessage	protected	property	Contact message entity.
ContactEmailer::$currentUser	protected	property	Drupal\Core\Session\AccountProxy definition.
ContactEmailer::$emailValidator	protected	property	Egulias\EmailValidator\EmailValidator definition.
ContactEmailer::$mailManager	protected	property	Drupal\Core\Mail\MailManagerInterface definition.
ContactEmailer::$messenger	protected	property	Drupal messenger.
ContactEmailer::getTo	protected	function	Get who to send the email to.
ContactEmailer::removeInvalidEmails	protected	function	Remove invalid emails.
ContactEmailer::sendEmails	public	function	Send the emails.
ContactEmailer::setContactMessage	public	function	Set the contact form.
ContactEmailer::__construct	public	function	Constructor.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.