/**
* Deletes a block.
*
* @return int $id an id of a block to delete.
* @throws InvalidCallException if id in $_POST does not match the provided id.
*/
public function actionDelete($id)
{
$templateId = $_POST['id'];
if ($templateId != $id) {
throw new InvalidCallException("Invalid form submitted. Template with id: '{$id}' not deleted.");
}
$model = TemplateEditor::getModel($id);
if ($model->is_default) {
Yii::$app->getSession()->setFlash('info', Yii::t('cms', 'Cannot delete the default template.'));
} elseif ($model->delete()) {
Yii::$app->getSession()->setFlash('success', Yii::t('cms', 'Template deleted.'));
} else {
Yii::$app->getSession()->setFlash('error', Yii::t('cms', 'Template "{title}" could not be deleted.', ['title' => $model->title]));
}
return $this->redirect(['index']);
}
