public function WorkbenchAccessByRoleForm::buildForm in Workbench Access 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/WorkbenchAccessByRoleForm.php, line 71

Class

WorkbenchAccessByRoleForm

Configure Workbench Access per role.

Namespace

Drupal\workbench_access\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, AccessSchemeInterface $access_scheme = NULL, $id = NULL) {
  $this->scheme = $access_scheme;
  $existing_roles = $this->roleSectionStorage
    ->getRoles($access_scheme, $id);
  $potential_roles = $this->roleSectionStorage
    ->getPotentialRolesFiltered($id);
  $form['existing_roles'] = [
    '#type' => 'value',
    '#value' => $existing_roles,
  ];
  $form['section_id'] = [
    '#type' => 'value',
    '#value' => $id,
  ];
  if (!$existing_roles) {
    $text = $this
      ->t('There are no roles assigned to the %label section.', [
      '%label' => $access_scheme
        ->label(),
    ]);
    $form['help'] = [
      '#type' => 'markup',
      '#markup' => '<p>' . $text . '</p>',
    ];
  }
  if ($potential_roles) {
    $form['roles'] = [
      '#title' => $this
        ->t('Roles for the %label section.', [
        '%label' => $access_scheme
          ->label(),
      ]),
      '#type' => 'checkboxes',
      '#options' => $potential_roles,
      '#default_value' => $existing_roles,
    ];
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Submit'),
    ];
  }
  if (count($potential_roles) == count($existing_roles)) {
    $form['message'] = [
      '#type' => 'markup',
      '#markup' => '<p>' . $this
        ->t('There are no additional roles that can be added to the %label section', [
        '%label' => $access_scheme
          ->label(),
      ]) . '</p>',
    ];
  }
  return $form;
}