/**
* [onDelete description]
* @param [type] $block [description]
* @param [type] $page_id [description]
* @return [type] [description]
*/
public function onDelete($block, $page_id)
{
// Delete block if not attached to other zones
if (count($block->pages) == 0) {
$block->delete();
}
}
/**
* Safely remove the image entity and all its presets
* The physical image files are only removed after making sure that the same file is not used in other records
* @param \Cake\ORM\Entity $imageEntity [description]
* @return bool
*/
public function deleteImageEntity($imageEntity)
{
$shared = $this->_imagesTable->find()->where(['id !=' => $imageEntity->id, 'field_index !=' => $imageEntity->field_index, 'model' => $imageEntity->model, 'filename' => $imageEntity->filename]);
if (!$shared->count()) {
$basePath = $this->basePath();
(new File($basePath . DS . $imageEntity->filename))->delete();
foreach ($this->config('presets') as $preset => $options) {
(new File($basePath . DS . $preset . '_' . $imageEntity->filename))->delete();
}
}
return $this->_imagesTable->delete($imageEntity);
}
