diff core/modules/action/src/Plugin/Action/EmailAction.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/action/src/Plugin/Action/EmailAction.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,217 @@
+<?php
+
+namespace Drupal\action\Plugin\Action;
+
+use Drupal\Component\Render\PlainTextOutput;
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Action\ConfigurableActionBase;
+use Drupal\Core\Entity\EntityManagerInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\Mail\MailManagerInterface;
+use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Drupal\Core\Session\AccountInterface;
+use Drupal\Core\Utility\Token;
+use Psr\Log\LoggerInterface;
+use Egulias\EmailValidator\EmailValidator;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Sends an email message.
+ *
+ * @Action(
+ *   id = "action_send_email_action",
+ *   label = @Translation("Send email"),
+ *   type = "system"
+ * )
+ */
+class EmailAction extends ConfigurableActionBase implements ContainerFactoryPluginInterface {
+
+  /**
+   * The token service.
+   *
+   * @var \Drupal\Core\Utility\Token
+   */
+  protected $token;
+
+  /**
+   * The user storage.
+   *
+   * @var \Drupal\Core\Entity\EntityStorageInterface
+   */
+  protected $storage;
+
+  /**
+   * A logger instance.
+   *
+   * @var \Psr\Log\LoggerInterface
+   */
+  protected $logger;
+
+  /**
+   * The mail manager
+   *
+   * @var \Drupal\Core\Mail\MailManagerInterface
+   */
+  protected $mailManager;
+
+  /**
+   * The language manager.
+   *
+   * @var \Drupal\Core\Language\LanguageManagerInterface
+   */
+  protected $languageManager;
+
+  /**
+   * The email validator.
+   *
+   * @var \Egulias\EmailValidator\EmailValidator
+   */
+  protected $emailValidator;
+
+  /**
+   * Constructs a EmailAction object.
+   *
+   * @param array $configuration
+   *   A configuration array containing information about the plugin instance.
+   * @param string $plugin_id
+   *   The plugin ID for the plugin instance.
+   * @param mixed $plugin_definition
+   *   The plugin implementation definition.
+   * @param \Drupal\Core\Utility\Token $token
+   *   The token service.
+   * @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager
+   *   The entity manager.
+   * @param \Psr\Log\LoggerInterface $logger
+   *   A logger instance.
+   * @param \Drupal\Core\Mail\MailManagerInterface $mail_manager
+   *   The mail manager.
+   * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
+   *   The language manager.
+   * @param \Egulias\EmailValidator\EmailValidator $email_validator
+   *   The email validator.
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, Token $token, EntityManagerInterface $entity_manager, LoggerInterface $logger, MailManagerInterface $mail_manager, LanguageManagerInterface $language_manager, EmailValidator $email_validator) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+
+    $this->token = $token;
+    $this->storage = $entity_manager->getStorage('user');
+    $this->logger = $logger;
+    $this->mailManager = $mail_manager;
+    $this->languageManager = $language_manager;
+    $this->emailValidator = $email_validator;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    return new static($configuration, $plugin_id, $plugin_definition,
+      $container->get('token'),
+      $container->get('entity.manager'),
+      $container->get('logger.factory')->get('action'),
+      $container->get('plugin.manager.mail'),
+      $container->get('language_manager'),
+      $container->get('email.validator')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function execute($entity = NULL) {
+    if (empty($this->configuration['node'])) {
+      $this->configuration['node'] = $entity;
+    }
+
+    $recipient = PlainTextOutput::renderFromHtml($this->token->replace($this->configuration['recipient'], $this->configuration));
+
+    // If the recipient is a registered user with a language preference, use
+    // the recipient's preferred language. Otherwise, use the system default
+    // language.
+    $recipient_accounts = $this->storage->loadByProperties(['mail' => $recipient]);
+    $recipient_account = reset($recipient_accounts);
+    if ($recipient_account) {
+      $langcode = $recipient_account->getPreferredLangcode();
+    }
+    else {
+      $langcode = $this->languageManager->getDefaultLanguage()->getId();
+    }
+    $params = ['context' => $this->configuration];
+
+    if ($this->mailManager->mail('system', 'action_send_email', $recipient, $langcode, $params)) {
+      $this->logger->notice('Sent email to %recipient', ['%recipient' => $recipient]);
+    }
+    else {
+      $this->logger->error('Unable to send email to %recipient', ['%recipient' => $recipient]);
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function defaultConfiguration() {
+    return [
+      'recipient' => '',
+      'subject' => '',
+      'message' => '',
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
+    $form['recipient'] = [
+      '#type' => 'textfield',
+      '#title' => t('Recipient email address'),
+      '#default_value' => $this->configuration['recipient'],
+      '#maxlength' => '254',
+      '#description' => t('You may also use tokens: [node:author:mail], [comment:author:mail], etc. Separate recipients with a comma.'),
+    ];
+    $form['subject'] = [
+      '#type' => 'textfield',
+      '#title' => t('Subject'),
+      '#default_value' => $this->configuration['subject'],
+      '#maxlength' => '254',
+      '#description' => t('The subject of the message.'),
+    ];
+    $form['message'] = [
+      '#type' => 'textarea',
+      '#title' => t('Message'),
+      '#default_value' => $this->configuration['message'],
+      '#cols' => '80',
+      '#rows' => '20',
+      '#description' => t('The message that should be sent. You may include placeholders like [node:title], [user:account-name], [user:display-name] and [comment:body] to represent data that will be different each time message is sent. Not all placeholders will be available in all contexts.'),
+    ];
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
+    if (!$this->emailValidator->isValid($form_state->getValue('recipient')) && strpos($form_state->getValue('recipient'), ':mail') === FALSE) {
+      // We want the literal %author placeholder to be emphasized in the error message.
+      $form_state->setErrorByName('recipient', t('Enter a valid email address or use a token email address such as %author.', ['%author' => '[node:author:mail]']));
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
+    $this->configuration['recipient'] = $form_state->getValue('recipient');
+    $this->configuration['subject'] = $form_state->getValue('subject');
+    $this->configuration['message'] = $form_state->getValue('message');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function access($object, AccountInterface $account = NULL, $return_as_object = FALSE) {
+    $result = AccessResult::allowed();
+    return $return_as_object ? $result : $result->isAllowed();
+  }
+
+}