AddMailchimpEvent.php in Mailchimp 2.x

Namespace

Drupal\mailchimp_events_example\Form

File

modules/mailchimp_events/modules/mailchimp_events_example/src/Form/AddMailchimpEvent.php

<?php

namespace Drupal\mailchimp_events_example\Form;

use Drupal\Core\Datetime\DrupalDateTime;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Link;
use Drupal\Core\Url;
use Drupal\mailchimp_events\Entity\MailchimpEvent;
use Laminas\Diactoros\Response\RedirectResponse;

/**
 * A sample form for adding a Mailchimp Event.
 */
class AddMailchimpEvent extends FormBase {

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form['description']['#markup'] = $this
      ->t('Cause an event to occur now, for a specific audience member in Mailchimp.');
    $add_link = Link::createFromRoute('You can add event types here.', 'entity.mailchimp_event.add_form', [], [
      'attributes' => [
        'target' => '_blank',
      ],
    ]);
    $mc_lists = mailchimp_get_lists();
    $list_options = [];
    foreach ($mc_lists as $key => $value) {
      $list_options[$key] = $value->name;
    }
    $events = MailchimpEvent::loadMultiple();
    $event_options = [];
    if (empty($events)) {
      $this
        ->messenger()
        ->addError($this
        ->t('At least one event type is required. @add-link', [
        '@add-link' => $add_link
          ->toString(),
      ]));
      return $form;
    }
    else {
      foreach ($events as $key => $event) {
        $event_options[$event
          ->getName()] = $event
          ->getName();
      }
    }
    $form['list'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Mailchimp audience'),
      '#weight' => '0',
      '#required' => TRUE,
      '#options' => $list_options,
    ];
    $form['email'] = [
      '#type' => 'email',
      '#title' => $this
        ->t('Email'),
      '#description' => $this
        ->t('The email address to associate with this event.'),
      '#weight' => '0',
      '#required' => TRUE,
    ];
    $form['event_name'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Event Name'),
      '#description' => $this
        ->t('The name of the Event. %add_link', [
        '%add_link' => $add_link
          ->toString(),
      ]),
      '#weight' => '0',
      '#required' => TRUE,
      '#options' => $event_options,
    ];
    $form['event_value'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Event value'),
      '#description' => $this
        ->t('This can be any string.'),
      '#maxlength' => 64,
      '#size' => 64,
      '#weight' => '0',
      '#required' => TRUE,
    ];
    $form['is_syncing'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Is Syncing?'),
      '#description' => $this
        ->t('Events created with the is_syncing value set to true will not trigger automations.'),
    ];
    $form['occurred_at'] = [
      '#type' => 'datetime',
      '#description' => $this
        ->t('The date and time the event occurred. Defaults to the time when the form loaded.'),
      '#title' => $this
        ->t('Occurred at'),
      '#size' => 20,
      '#date_time_format' => 'H:i',
      '#default_value' => DrupalDateTime::createFromTimestamp(time()),
    ];
    $form['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Submit'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $email = $form_state
      ->getValue('email');
    $list = $form_state
      ->getValue('list');
    $properties = [
      'value' => $form_state
        ->getValue('event_value'),
      'another_property' => 'Always the same!',
    ];
    $event_name = $form_state
      ->getValue('event_name');
    $occurred_at = $form_state
      ->getValue('occurred_at')
      ->getTimestamp();
    $is_syncing = $form_state
      ->getValue('is_syncing');
    $result = mailchimp_events_add_member_event($list, $email, $event_name, $properties, $is_syncing, $occurred_at);
    $debug = $this
      ->t("Called function: mailchimp_events_add_member_event(%list, %email, %event_name, %properties, %is_syncing, %occurred_at).", [
      '%list' => $list,
      '%email' => $email,
      '%event_name' => $event_name,
      '%properties' => print_r($properties, TRUE),
      '%is_syncing' => $is_syncing,
      '%occurred_at' => $occurred_at,
    ]);
    if ($result !== FALSE) {
      $this
        ->messenger()
        ->addStatus($debug);
    }
    else {
      $this
        ->messenger()
        ->addError($debug);
      $this
        ->messenger()
        ->addError($this
        ->t('No results returned. Check the <a href=":watchdog">logs for Mailchimp</a>', [
        ':watchdog' => Url::fromRoute('dblog.overview')
          ->toString(),
      ]));
    }
  }

}

Classes

Name	Description
AddMailchimpEvent	A sample form for adding a Mailchimp Event.