OpenlayersSourceDeleteForm.php in Openlayers 8.4
Namespace
Drupal\openlayers\FormFile
src/Form/OpenlayersSourceDeleteForm.phpView source
<?php
namespace Drupal\openlayers\Form;
use Drupal\Core\Entity\EntityConfirmFormBase;
use Drupal\Core\Url;
use Drupal\Core\Form\FormStateInterface;
/**
* Class OpenlayersSourceDeleteForm.
*/
class OpenlayersSourceDeleteForm extends EntityConfirmFormBase {
/**
* Gathers a confirmation question.
*
* The question is used as a title in our confirm form. For delete confirm
* forms, this typically takes the form of "Are you sure you want to
* delete...", including the entity label.
*
* @return string
* Translated string.
*/
public function getQuestion() {
return $this
->t('Are you sure you want to delete Source %label?', [
'%label' => $this->entity
->label(),
]);
}
/**
* Gather the confirmation text.
*
* The confirm text is used as the text in the button that confirms the
* question posed by getQuestion().
*
* @return string
* Translated string.
*/
public function getConfirmText() {
return $this
->t('Delete Source');
}
/**
* Gets the cancel URL.
*
* Provides the URL to go to if the user cancels the action. For entity
* delete forms, this is typically the route that points at the list
* controller.
*
* @return \Drupal\Core\Url
* The URL to go to if the user cancels the deletion.
*/
public function getCancelUrl() {
return new Url('entity.openlayers_source.list');
}
/**
* The submit handler for the confirm form.
*
* For entity delete forms, you use this to delete the entity in
* $this->entity.
*
* @param array $form
* An associative array containing the structure of the form.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* An associative array containing the current state of the form.
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
// Delete the entity.
$this->entity
->delete();
// Set a message that the entity was deleted.
$this
->messenger()
->addMessage($this
->t('Robot %label was deleted.', [
'%label' => $this->entity
->label(),
]));
// Redirect the user to the list controller when complete.
$form_state
->setRedirectUrl($this
->getCancelUrl());
}
}
Classes
Name | Description |
---|---|
OpenlayersSourceDeleteForm | Class OpenlayersSourceDeleteForm. |