ImageEffectDeleteForm.php in Drupal 8
File
core/modules/image/src/Form/ImageEffectDeleteForm.php
View source
<?php
namespace Drupal\image\Form;
use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\image\ImageStyleInterface;
class ImageEffectDeleteForm extends ConfirmFormBase {
protected $imageStyle;
protected $imageEffect;
public function getQuestion() {
return $this
->t('Are you sure you want to delete the @effect effect from the %style style?', [
'%style' => $this->imageStyle
->label(),
'@effect' => $this->imageEffect
->label(),
]);
}
public function getConfirmText() {
return $this
->t('Delete');
}
public function getCancelUrl() {
return $this->imageStyle
->toUrl('edit-form');
}
public function getFormId() {
return 'image_effect_delete_form';
}
public function buildForm(array $form, FormStateInterface $form_state, ImageStyleInterface $image_style = NULL, $image_effect = NULL) {
$this->imageStyle = $image_style;
$this->imageEffect = $this->imageStyle
->getEffect($image_effect);
return parent::buildForm($form, $form_state);
}
public function submitForm(array &$form, FormStateInterface $form_state) {
$this->imageStyle
->deleteImageEffect($this->imageEffect);
$this
->messenger()
->addStatus($this
->t('The image effect %name has been deleted.', [
'%name' => $this->imageEffect
->label(),
]));
$form_state
->setRedirectUrl($this->imageStyle
->toUrl('edit-form'));
}
}