ExpenseForm.php in Drupal PM (Project Management) 4.x

Namespace

Drupal\pm_expense\Form

File

modules/pm_expense/src/Form/ExpenseForm.php

<?php

namespace Drupal\pm_expense\Form;

use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Form controller for Expense edit forms.
 *
 * @ingroup pm_expense
 */
class ExpenseForm extends ContentEntityForm {

  /**
   * The current user account.
   *
   * @var \Drupal\Core\Session\AccountProxyInterface
   */
  protected $account;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {

    // Instantiates this form class.
    $instance = parent::create($container);
    $instance->account = $container
      ->get('current_user');
    return $instance;
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {

    /** @var \Drupal\pm_expense\Entity\Expense $entity */
    $form = parent::buildForm($form, $form_state);
    if (!$this->entity
      ->isNew()) {
      $form['new_revision'] = [
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Create new revision'),
        '#default_value' => FALSE,
        '#weight' => 10,
      ];
    }
    return $form;
  }

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

    // Save as a new revision if requested to do so.
    if (!$form_state
      ->isValueEmpty('new_revision') && $form_state
      ->getValue('new_revision') != FALSE) {
      $entity
        ->setNewRevision();

      // If a new revision is created, save the current user as revision author.
      $entity
        ->setRevisionCreationTime($this->time
        ->getRequestTime());
      $entity
        ->setRevisionUserId($this->account
        ->id());
    }
    else {
      $entity
        ->setNewRevision(FALSE);
    }
    $status = parent::save($form, $form_state);
    switch ($status) {
      case SAVED_NEW:
        $this
          ->messenger()
          ->addMessage($this
          ->t('Created the %label Expense.', [
          '%label' => $entity
            ->label(),
        ]));
        break;
      default:
        $this
          ->messenger()
          ->addMessage($this
          ->t('Saved the %label Expense.', [
          '%label' => $entity
            ->label(),
        ]));
    }
    $form_state
      ->setRedirect('entity.pm_expense.canonical', [
      'pm_expense' => $entity
        ->id(),
    ]);
  }

}

Classes

Name	Description
ExpenseForm	Form controller for Expense edit forms.