protected function MessageListForm::getDateCondition in RNG - Events and Registrations 8

Same name and namespace in other branches

1. 8.2 src/Form/MessageListForm.php \Drupal\rng\Form\MessageListForm::getDateCondition()
2. 3.x src/Form/MessageListForm.php \Drupal\rng\Form\MessageListForm::getDateCondition()

Gets the condition containing a date instance.

Parameters

\Drupal\rng\RuleInterface $rule: The rule.

Return value

\Drupal\rng\RuleComponentInterface|NULL A rule component entity, or NULL if no date condition is associated.

2 calls to MessageListForm::getDateCondition()

MessageListForm::buildForm in src/Form/MessageListForm.php

Form constructor.

MessageListForm::getOperations in src/Form/MessageListForm.php

Gets operations for a rule.

File

src/Form/MessageListForm.php, line 234

Class

MessageListForm

Creates message list form.

Namespace

Drupal\rng\Form

Code

protected function getDateCondition(RuleInterface $rule) {
  foreach ($rule
    ->getConditions() as $component) {
    $condition = $component
      ->createInstance();
    if ($condition instanceof CurrentTime) {
      return $component;
    }
  }
  return NULL;
}