TestMailForm.php in Sparkpost email 8

Namespace

Drupal\sparkpost\Form

File

src/Form/TestMailForm.php

<?php

namespace Drupal\sparkpost\Form;

use Drupal\Core\Config\ConfigManager;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Link;
use Drupal\Core\Mail\MailFormatHelper;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\sparkpost\ClientService;

/**
 * Class TestMailForm.
 *
 * @package Drupal\sparkpost\Form
 */
class TestMailForm extends FormBase {

  /**
   * Drupal\sparkpost\ClientService definition.
   *
   * @var \Drupal\sparkpost\ClientService
   */
  protected $sparkpostClient;

  /**
   * {@inheritdoc}
   */
  public function __construct(ClientService $sparkpost_client) {
    $this->sparkpostClient = $sparkpost_client;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('sparkpost.client'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'test_mail_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['recipient'] = [
      '#type' => 'email',
      '#title' => $this
        ->t('Recipient'),
      '#required' => TRUE,
      '#default_value' => $this
        ->configFactory()
        ->get('system.site')
        ->get('mail'),
    ];
    $form['subject'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Subject'),
      '#maxlength' => 255,
      '#default_value' => $this
        ->t('Drupal Sparkpost test email'),
    ];
    $form['body'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Body'),
      '#default_value' => $this
        ->t('If you receive this message it means your site is capable of using Sparkpost to send email. This url is here to test click tracking: !link', [
        '!link' => Link::fromTextAndUrl($this
          ->t('link'), Url::fromUri('http://www.drupal.org/project/sparkpost'))
          ->toString(),
      ]),
    ];
    $form['submit'] = [
      '#type' => 'submit',
      '#value' => t('Send'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    try {
      $to = $form_state
        ->getValue('recipient');
      $subject = $form_state
        ->getValue('subject');
      $message = $form_state
        ->getValue('body');
      $response = $this->sparkpostClient
        ->sendMessage([
        'content' => [
          'subject' => $subject,
          'html' => $message,
          'text' => MailFormatHelper::htmlToText($message),
        ],
        'recipients' => [
          [
            'address' => [
              'email' => $to,
            ],
          ],
        ],
      ]);
      drupal_set_message($this
        ->t('Sparkpost test email sent from %to.', [
        '%to' => $to,
      ]), 'status');
    } catch (\Exception $e) {
      drupal_set_message($this
        ->t('Message could not be sent: %message', [
        '%message' => $e
          ->getMessage(),
      ]), 'error');
    }
  }

}

Classes

Name	Description
TestMailForm	Class TestMailForm.