SpamicideForm.php in Spamicide 8

Namespace

Drupal\spamicide\Form

File

src/Form/SpamicideForm.php

<?php

namespace Drupal\spamicide\Form;

use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\RequestStack;

/**
 * Spamicide form.
 *
 * @property \Drupal\spamicide\SpamicideInterface $entity
 */
class SpamicideForm extends EntityForm {

  /**
   * The request stack.
   *
   * @var \Symfony\Component\HttpFoundation\RequestStack
   */
  protected $requestStack;

  /**
   * SpamicideForm constructor.
   *
   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
   *   Constructor.
   */
  public function __construct(RequestStack $request_stack) {
    $this->requestStack = $request_stack;
  }

  /**
   * Create spamicide.
   *
   * @param \Symfony\Component\DependencyInjection\ContainerInterface $container
   *   Create spamicide.
   *
   * @return static
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('request_stack'));
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $spamicide = $this->entity;

    // Support to set a default form_id through a query argument.
    $request = $this->requestStack
      ->getCurrentRequest();
    if ($spamicide
      ->isNew() && !$spamicide
      ->id() && $request->query
      ->has('form_id')) {
      $spamicide
        ->set('formId', $request->query
        ->get('form_id'));
      $spamicide
        ->set('label', $request->query
        ->get('form_id'));
    }
    $form['label'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Form ID name'),
      '#maxlength' => 255,
      '#default_value' => $spamicide
        ->label(),
      '#description' => $this
        ->t('Label for the spamicide.'),
      '#required' => TRUE,
    ];
    $form['id'] = [
      '#type' => 'machine_name',
      '#default_value' => $spamicide
        ->id(),
      '#machine_name' => [
        'exists' => '\\Drupal\\spamicide\\Entity\\Spamicide::load',
      ],
      '#disabled' => !$spamicide
        ->isNew(),
    ];
    $form['status'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enabled'),
      '#default_value' => $spamicide
        ->status(),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $result = parent::save($form, $form_state);
    $message_args = [
      '%label' => $this->entity
        ->label(),
    ];
    $message = $result == SAVED_NEW ? $this
      ->t('Created new spamicide %label.', $message_args) : $this
      ->t('Updated spamicide %label.', $message_args);
    $this
      ->messenger()
      ->addStatus($message);
    $form_state
      ->setRedirectUrl($this->entity
      ->toUrl('collection'));
    return $result;
  }

}

Classes

Name	Description
SpamicideForm	Spamicide form.