function ActionContainerForm::form

Overrides ExpressionFormInterface::form

File

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

Class

ActionContainerForm

Form handler for action containers.

Namespace

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;
}