public function beforeDelete($cascade = true)
{
if (!$this->canDelete($this->id)) {
return false;
}
return parent::beforeDelete($cascade);
}
public function beforeDelete()
{
parent::beforeDelete();
///===> Excluindo as Imagens, caso existam
if (!empty($this->type_files)) {
$nome_da_model = $this->alias;
$id_que_sera_apagado = $this->id;
$campos_de_input_file = array();
foreach ($this->type_files as $key => $value) {
array_push($campos_de_input_file, $key);
}
$registro = $this->find('first', array('fields' => $campos_de_input_file, 'conditions' => array('id' => $id_que_sera_apagado), 'recursive' => -1));
if (!empty($registro)) {
App::import('Controller', 'App');
$appController = new AppController();
$webroot = APP . 'webroot' . DS;
foreach ($campos_de_input_file as $key => $value) {
if (!empty($registro[$nome_da_model][$value])) {
if (file_exists($webroot . $registro[$nome_da_model][$value])) {
unlink($webroot . $registro[$nome_da_model][$value]);
$thumbnail = $appController->thumbPath($registro[$nome_da_model][$value]);
if (file_exists($webroot . $thumbnail)) {
unlink($webroot . $thumbnail);
}
}
}
}
}
}
/*
echo "<pre>";
print_r($registro);
echo "</pre>";
die();
*/
}
/**
* Before delete callback
*
* @param object $model
* @param array $query
* @return boolean
*/
public function beforeDelete(Model $model, $cascade = true)
{
$runtime = $this->runtime[$model->alias];
if ($runtime) {
if ($model->beforeDelete($cascade)) {
$res = $this->delete($model, $model->id);
}
return false;
} else {
return true;
}
}
/**
* Automatically remove the uploaded file.
*/
function beforeDelete(Model $Model, $cascade = true)
{
$Model->recursive = -1;
$data = $Model->read();
$this->Uploader[$Model->alias]->removeFile($data[$Model->alias][$this->options[$Model->alias]['fields']['name']]);
return $Model->beforeDelete($cascade);
}