function QueueExampleForm::submitClaimDeleteItem
Same name in other branches
- 8.x-1.x queue_example/src/Forms/QueueExampleForm.php \Drupal\queue_example\Forms\QueueExampleForm::submitClaimDeleteItem()
- 4.0.x modules/queue_example/src/Form/QueueExampleForm.php \Drupal\queue_example\Form\QueueExampleForm::submitClaimDeleteItem()
Submit function for "Claim and delete" button.
Parameters
array $form: Form definition array.
\Drupal\Core\Form\FormStateInterface $form_state: Form state object.
File
-
modules/
queue_example/ src/ Form/ QueueExampleForm.php, line 356
Class
- QueueExampleForm
- Form with examples on how to use queue.
Namespace
Drupal\queue_example\FormCode
public function submitClaimDeleteItem(array &$form, FormStateInterface $form_state) {
$queue = $this->queueFactory
->get($form_state->getValue('queue_name'));
// There is no harm in trying to recreate existing.
$queue->createQueue();
$count = $queue->numberOfItems();
$item = $queue->claimItem(60);
if (!empty($item)) {
$this->messenger()
->addMessage($this->t('Claimed and deleted item id=@item_id string=@string for @seconds seconds. There are @count items in the queue.', [
'@count' => $count,
'@item_id' => $item->item_id,
'@string' => $item->data,
'@seconds' => $form_state->getValue('claim_time'),
]));
$queue->deleteItem($item);
$count = $queue->numberOfItems();
$this->messenger()
->addMessage($this->t('There are now @count items in the queue.', [
'@count' => $count,
]));
}
else {
$count = $queue->numberOfItems();
$this->messenger()
->addMessage($this->t('There were no items in the queue available to claim/delete. There are currently @count items in the queue.', [
'@count' => $count,
]));
}
$form_state->setRebuild();
}