public function ConnectionRoleForm::form in RedHen CRM 8

Gets the actual form array to be built.

Overrides EntityForm::form

See also

\Drupal\Core\Entity\EntityForm::processForm()

\Drupal\Core\Entity\EntityForm::afterBuild()

File

modules/redhen_connection/src/Form/ConnectionRoleForm.php, line 18

Class

ConnectionRoleForm

Class ConnectionRoleForm.

Namespace

Drupal\redhen_connection\Form

Code

public function form(array $form, FormStateInterface $form_state) {
  $form = parent::form($form, $form_state);
  $redhen_connection_role = $this->entity;
  $form['label'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Label'),
    '#maxlength' => 255,
    '#default_value' => $redhen_connection_role
      ->label(),
    '#description' => $this
      ->t("Label for the Connection Role."),
    '#required' => TRUE,
  ];
  $form['id'] = [
    '#type' => 'machine_name',
    '#default_value' => $redhen_connection_role
      ->id(),
    '#machine_name' => [
      'exists' => '\\Drupal\\redhen_connection\\Entity\\ConnectionRole::load',
    ],
    '#disabled' => !$redhen_connection_role
      ->isNew(),
  ];

  // Permissions.

  /** @var \Drupal\redhen_connection\ConnectionTypeInterface $connection_type */
  $connection_type = $this
    ->getEntityFromRouteMatch($this
    ->getRouteMatch(), 'redhen_connection_type');

  // @todo Change getEndpointEntityTypeId to Ids and take no argument to get all endpoints.
  $endpoints = [];
  $endpoints[] = $connection_type
    ->getEndpointEntityTypeId(1);
  $endpoints[] = $connection_type
    ->getEndpointEntityTypeId(2);

  // At least one endpoint is a contact so we can have permissions.
  if (in_array('redhen_contact', $endpoints)) {
    $form['permissions'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Permissions'),
    ];

    // Field operations.
    $operations = [
      'view' => $this
        ->t('View'),
      'view label' => $this
        ->t('View label'),
      'update' => $this
        ->t('Update'),
      'delete' => $this
        ->t('Delete'),
    ];

    // Existing values.
    $existing_permissions = $redhen_connection_role
      ->get('permissions');

    // Load up plugin definitions.
    $connection_plugin_manager = \Drupal::service('plugin.manager.connection_permission');
    $plugin_definitions = $connection_plugin_manager
      ->getDefinitions();

    // Add permissions for each plugin definition.
    foreach ($plugin_definitions as $plugin_id => $plugin_definition) {
      $plugin_instance = $connection_plugin_manager
        ->createInstance($plugin_id);
      $permission_key = $plugin_instance
        ->getPermissionKey();
      $form['permissions'][$permission_key] = [
        '#type' => 'checkboxes',
        '#options' => $operations,
        '#title' => $this
          ->t(':label', [
          ':label' => $plugin_instance
            ->get('label'),
        ]),
        '#default_value' => !empty($existing_permissions[$permission_key]) ? $existing_permissions[$permission_key] : [],
        '#description' => $this
          ->t(':description', [
          ':description' => $plugin_instance
            ->get('description'),
        ]),
      ];
    }
  }
  return $form;
}