MailDebuggerForm.php in Mail Debugger 8

Namespace

Drupal\mail_debugger\Form

File

src/Form/MailDebuggerForm.php

<?php

namespace Drupal\mail_debugger\Form;

use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\KeyValueStore\KeyValueFactoryInterface;
use Drupal\Core\Mail\MailManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class MailDebuggerForm.
 *
 * The mail beugger form class.
 *
 * @package Drupal\mail_debugger\Form
 */
class MailDebuggerForm extends FormBase {

  /**
   * The Key Value Store.
   *
   * @var \Drupal\Core\KeyValueStore\KeyValueStoreInterface
   */
  protected $storage;

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

  /**
   * MailDebuggerForm constructor.
   *
   * @param \Drupal\Core\KeyValueStore\KeyValueFactoryInterface $storageFactory
   *   The storage factory.
   * @param \Drupal\Core\Mail\MailManagerInterface $mailManager
   *   The mail manager.
   */
  public function __construct(KeyValueFactoryInterface $storageFactory, MailManagerInterface $mailManager) {
    $this->storage = $storageFactory
      ->get(static::class);
    $this->mailManager = $mailManager;
  }

  /**
   * Instantiates a new instance of this class.
   *
   * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
   *   The service container this instance should use.
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('keyvalue'), $container
      ->get('plugin.manager.mail'));
  }

  /**
   * Form id function.
   */
  public function getFormId() {
    return "mail_debugger_form";
  }

  /**
   * Build Form function.
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    return [
      'to' => [
        '#type' => 'email',
        '#title' => $this
          ->t('To'),
        '#required' => TRUE,
        '#default_value' => $this->storage
          ->get("to"),
      ],
      'subject' => [
        '#type' => 'textfield',
        '#title' => $this
          ->t('Subject'),
        '#required' => TRUE,
        '#default_value' => $this->storage
          ->get('subject'),
      ],
      'body' => [
        '#type' => 'textarea',
        '#title' => $this
          ->t('Subject'),
        '#required' => TRUE,
        '#default_value' => $this->storage
          ->get('body'),
      ],
      'actions' => [
        '#type' => 'actions',
        'submit' => [
          '#type' => 'submit',
          '#value' => $this
            ->t("Send"),
        ],
      ],
    ];
  }

  /**
   * Submit Form Handler.
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->storage
      ->set('to', $form_state
      ->getValue('to'));
    $this->storage
      ->set('subject', $form_state
      ->getValue('subject'));
    $this->storage
      ->set('body', $form_state
      ->getValue('body'));
    $summary = $this->mailManager
      ->mail('mail_debugger', 'mail_debugger', $form_state
      ->getValue('to'), NULL, [
      'subject' => $form_state
        ->getValue('subject'),
      'body' => $form_state
        ->getValue('body'),
    ]);
    if ($summary['result']) {
      $this
        ->messenger()
        ->addStatus($this
        ->t("Sent a message."));
    }
  }

}

Classes

Name	Description
MailDebuggerForm	Class MailDebuggerForm.