WebhookForm.php in Fastly 8.3

Namespace

Drupal\fastly\Form

File

src/Form/WebhookForm.php

<?php

namespace Drupal\fastly\Form;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\fastly\Services\Webhook;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\RequestStack;

/**
 * Class WebhookForm.
 *
 * @package Drupal\fastly\Form
 */
class WebhookForm extends ConfigFormBase {

  /**
   * The Fastly webhook service.
   *
   * @var \Drupal\fastly\Services\Webhook
   */
  protected $webhook;

  /**
   * Host of current request.
   *
   * @var string
   */
  protected $baseUrl;

  /**
   * {@inheritdoc}
   */
  public function __construct(ConfigFactoryInterface $config_factory, Webhook $webhook, RequestStack $request_stack) {
    parent::__construct($config_factory);
    $this->webhook = $webhook;
    $this->baseUrl = $request_stack
      ->getCurrentRequest()
      ->getHost();
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('fastly.services.webhook'), $container
      ->get('request_stack'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'fastly_settings.webhook';
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'fastly.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('fastly.settings');
    $form['webhook']['webhook_enabled'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enable Webhooks'),
      '#description' => $this
        ->t("Enables or disables webhook"),
      '#default_value' => $config
        ->get('webhook_enabled'),
    ];
    $form['webhook']['webhook_url'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Webhook URL'),
      '#default_value' => $config
        ->get('webhook_url'),
      '#required' => FALSE,
      '#description' => $this
        ->t("Incoming WebHook URL"),
      '#states' => [
        'visible' => [
          ':input[name="webhook_enabled"]' => [
            'checked' => TRUE,
          ],
        ],
        'required' => [
          ':input[name="webhook_enabled"]' => [
            'checked' => TRUE,
          ],
        ],
      ],
    ];
    $form['webhook']['webhook_notifications'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Send notifications for this events'),
      '#description' => $this
        ->t('Choose which notifications to push to your webhook'),
      '#options' => [
        'purge_keys' => $this
          ->t('Purge by keys'),
        'purge_all' => $this
          ->t('Purge all'),
        'vcl_update' => $this
          ->t('VCL update'),
        'config_save' => $this
          ->t('Config save'),
        'maintenance_page' => $this
          ->t('Maintenance page upload'),
      ],
      '#default_value' => $config
        ->get('webhook_notifications'),
      '#multiple' => TRUE,
      '#size' => 5,
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this
      ->config('fastly.settings')
      ->set('webhook_url', $form_state
      ->getValue('webhook_url'))
      ->set('webhook_enabled', $form_state
      ->getValue('webhook_enabled'))
      ->set('webhook_notifications', $form_state
      ->getValue('webhook_notifications'))
      ->save();
    $this->webhook
      ->sendWebHook($this
      ->t("Fastly module configuration changed on %base_url", [
      '%base_url' => $this->baseUrl,
    ]), "config_save");
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
WebhookForm	Class WebhookForm.