function FileUploadForm::removeButtonSubmit
Same name in other branches
- 9 core/modules/media_library/src/Form/FileUploadForm.php \Drupal\media_library\Form\FileUploadForm::removeButtonSubmit()
- 8.9.x core/modules/media_library/src/Form/FileUploadForm.php \Drupal\media_library\Form\FileUploadForm::removeButtonSubmit()
- 11.x core/modules/media_library/src/Form/FileUploadForm.php \Drupal\media_library\Form\FileUploadForm::removeButtonSubmit()
Submit handler for the remove button.
Parameters
array $form: The form render array.
\Drupal\Core\Form\FormStateInterface $form_state: The form state.
Overrides AddFormBase::removeButtonSubmit
File
-
core/
modules/ media_library/ src/ Form/ FileUploadForm.php, line 376
Class
- FileUploadForm
- Creates a form to create media entities from uploaded files.
Namespace
Drupal\media_library\FormCode
public function removeButtonSubmit(array $form, FormStateInterface $form_state) {
// Retrieve the delta of the media item from the parents of the remove
// button.
$triggering_element = $form_state->getTriggeringElement();
$delta = array_slice($triggering_element['#array_parents'], -2, 1)[0];
/** @var \Drupal\media\MediaInterface $removed_media */
$removed_media = $form_state->get([
'media',
$delta,
]);
$file = $removed_media->get($this->getSourceFieldName($removed_media->bundle->entity))->entity;
if ($file instanceof FileInterface && empty($this->fileUsage
->listUsage($file))) {
$file->delete();
}
parent::removeButtonSubmit($form, $form_state);
}
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