public function DemoManageForm::buildForm in Demonstration site (Sandbox / Snapshot) 8

Form constructor.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form structure.

Overrides FormInterface::buildForm

File

src/Form/DemoManageForm.php, line 23

Class

DemoManageForm

Returns demo_manage_form where you can see reset dates and all.

Namespace

Drupal\demo\Form

Code

public function buildForm(array $form, FormStateInterface $form_state) {
  $form['status'] = [
    '#type' => 'container',
    '#title' => t('Status'),
    '#attributes' => [
      'class' => [
        'demo-status',
        'clearfix',
      ],
    ],
    '#attached' => [
      'library' => [
        'demo/demo-library',
      ],
    ],
  ];
  $reset_date = \Drupal::config('demo.settings')
    ->get('demo_reset_last', 0);
  $form['status']['reset_last'] = [
    '#type' => 'item',
    '#title' => t('Last reset'),
    '#markup' => $reset_date ? \Drupal::service('date.formatter')
      ->format($reset_date) : t('Never'),
  ];
  $form['dump'] = demo_get_dumps();
  $form['actions'] = [
    '#type' => 'actions',
  ];
  $form['actions']['delete'] = [
    '#type' => 'submit',
    '#value' => t('Delete'),
    '#submit' => [
      'demo_manage_delete_submit',
    ],
  ];

  // If there are no snapshots yet, hide the selection and form actions.
  if (empty($form['dump']['#options'])) {
    $form['dump']['#access'] = FALSE;
    $form['actions']['#access'] = FALSE;
  }
  return $form;
}