class ConditionContainerForm in Rules 8.3
Form view structure for Rules condition containers.
Hierarchy
- class \Drupal\rules\Form\Expression\ExpressionContainerFormBase implements ExpressionFormInterface uses StringTranslationTrait, ExpressionFormTrait, RulesUiHandlerTrait
- class \Drupal\rules\Form\Expression\ConditionContainerForm
Expanded class hierarchy of ConditionContainerForm
File
- src/
Form/ Expression/ ConditionContainerForm.php, line 11
Namespace
Drupal\rules\Form\ExpressionView source
class ConditionContainerForm extends ExpressionContainerFormBase {
/**
* The rule expression object this form is for.
*
* @var \Drupal\rules\Engine\ConditionExpressionContainerInterface
*/
protected $conditionContainer;
/**
* Creates a new object of this class.
*/
public function __construct(ConditionExpressionContainerInterface $condition_container) {
$this->conditionContainer = $condition_container;
}
/**
* {@inheritdoc}
*/
public function form(array $form, FormStateInterface $form_state) {
$form['conditions-table'] = [
'#type' => 'container',
'#attributes' => [
'class' => [
'edit-conditions-table',
],
],
];
$form['conditions-table']['conditions'] = [
'#type' => 'table',
'#header' => [
'element' => $this
->t('Conditions'),
'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 $condition */
foreach ($this->conditionContainer as $condition) {
$uuid = $condition
->getUuid();
$configuration = $condition
->getConfiguration();
$description = $this
->getParameterDescription($configuration);
$form['conditions-table']['conditions'][$uuid] = [
'element' => [
'data' => [
'#type' => 'item',
'#plain_text' => $condition
->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' => $condition
->getWeight(),
],
'#attributes' => [
'class' => [
'draggable',
],
],
'#weight' => $condition
->getWeight(),
];
}
// Put action buttons in the table footer.
$links['add-condition'] = [
'#theme' => 'menu_local_action',
'#link' => [
'title' => $this
->t('Add condition'),
'url' => $this
->getRulesUiHandler()
->getUrlFromRoute('expression.add', [
'expression_id' => 'rules_condition',
]),
],
];
$form['conditions-table']['conditions']['#footer'][] = [
[
'data' => [
'#prefix' => '<ul class="action-links">',
'local-action-links' => $links,
'#suffix' => '</ul>',
],
'colspan' => 3,
],
];
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$values = $form_state
->getValue('conditions', []);
if (empty($values)) {
// Core FormState::getValue() doesn't return the default parameter []
// when there are no values?
return;
}
$component = $this
->getRulesUiHandler()
->getComponent();
/** @var \Drupal\rules\Plugin\RulesExpression\RuleExpression $rule_expression */
$rule_expression = $component
->getExpression();
foreach ($values as $uuid => $expression) {
$condition = $rule_expression
->getExpression($uuid);
$condition
->setWeight($expression['weight']);
$condition
->setConfiguration($condition
->getConfiguration());
}
$this
->getRulesUiHandler()
->updateComponent($component);
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConditionContainerForm:: |
protected | property | The rule expression object this form is for. | |
ConditionContainerForm:: |
public | function |
Adds elements specific to the expression to the form. Overrides ExpressionFormInterface:: |
|
ConditionContainerForm:: |
public | function |
Implements ExpressionFormInterface::submitForm(). Overrides ExpressionFormTrait:: |
|
ConditionContainerForm:: |
public | function | Creates a new object of this class. | |
ExpressionContainerFormBase:: |
protected | function | Helper function to extract context parameter names/values from the config. | |
ExpressionFormTrait:: |
public | function | Implements ExpressionFormInterface::validateForm(). | |
RulesUiHandlerTrait:: |
protected | property | The rules UI handler. | |
RulesUiHandlerTrait:: |
public | function | Gets the rules UI handler of the current route. | |
RulesUiHandlerTrait:: |
public | function | Sets the Rules UI handler. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |