public function ActionContainerForm::form in Rules 8.3

Adds elements specific to the expression to the form.

Parameters

array $form: The form array.

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

Overrides ExpressionFormInterface::form

File

src/Form/Expression/ActionContainerForm.php, line 30

Class

ActionContainerForm

Form handler for action containers.

Namespace

Drupal\rules\Form\Expression

Code

public function form(array $form, FormStateInterface $form_state) {
  $form['actions-table'] = [
    '#type' => 'container',
    '#attributes' => [
      'class' => [
        'edit-actions-table',
      ],
    ],
  ];
  $form['actions-table']['actions'] = [
    '#type' => 'table',
    '#header' => [
      'element' => $this
        ->t('Actions'),
      'operations' => $this
        ->t('Operations'),
      'weight' => [
        'data' => $this
          ->t('List position'),
        'class' => [
          'tabledrag-hide',
        ],
      ],
    ],
    '#tabledrag' => [
      [
        'action' => 'order',
        'relationship' => 'sibling',
        'group' => 'table-sort-weight',
      ],
    ],
    '#empty' => $this
      ->t('None'),
  ];

  /** @var \Drupal\rules\Engine\ExpressionInterface $action */
  foreach ($this->actionSet as $action) {
    $uuid = $action
      ->getUuid();
    $configuration = $action
      ->getConfiguration();
    $description = $this
      ->getParameterDescription($configuration);
    $form['actions-table']['actions'][$uuid] = [
      'element' => [
        'data' => [
          '#type' => 'item',
          '#plain_text' => $action
            ->getLabel(),
          '#suffix' => '<div class="description">' . $description . '</div>',
        ],
        // So that the full parameter description will show on hover.
        '#wrapper_attributes' => [
          'title' => [
            $description,
          ],
        ],
      ],
      'operations' => [
        'data' => [
          '#type' => 'operations',
          '#links' => [
            'edit' => [
              'title' => $this
                ->t('Edit'),
              'url' => $this
                ->getRulesUiHandler()
                ->getUrlFromRoute('expression.edit', [
                'uuid' => $uuid,
              ]),
            ],
            'delete' => [
              'title' => $this
                ->t('Delete'),
              'url' => $this
                ->getRulesUiHandler()
                ->getUrlFromRoute('expression.delete', [
                'uuid' => $uuid,
              ]),
            ],
          ],
        ],
      ],
      'weight' => [
        '#type' => 'weight',
        '#delta' => 50,
        '#attributes' => [
          'class' => [
            'table-sort-weight',
          ],
        ],
        '#default_value' => $action
          ->getWeight(),
      ],
      '#attributes' => [
        'class' => [
          'draggable',
        ],
      ],
      '#weight' => $action
        ->getWeight(),
    ];
  }

  // Put action buttons in the table footer.
  $links['add-action'] = [
    '#theme' => 'menu_local_action',
    '#link' => [
      'title' => $this
        ->t('Add action'),
      'url' => $this
        ->getRulesUiHandler()
        ->getUrlFromRoute('expression.add', [
        'expression_id' => 'rules_action',
      ]),
    ],
  ];
  $form['actions-table']['actions']['#footer'][] = [
    [
      'data' => [
        '#prefix' => '<ul class="action-links">',
        'local-action-links' => $links,
        '#suffix' => '</ul>',
      ],
      'colspan' => 3,
    ],
  ];
  return $form;
}