/**
* Deletes the data.
* @param Data from a deleting row. Need for additional delete operations (and not to query these data twice).
* @return integer Number of rows affected by the execution.
*/
protected function delete(&$deletingRow)
{
$affected = 0;
$transaction = $this->_db->beginTransaction();
try
{
$this->_trigger->execute($this->_data->pk, 'before', 'delete');
$affected = $this->_db->delete();
if($affected)
{
//Need to delete files if they were among the fields and have been checked in the confirmation form
$fieldsToDel = Yii::app()->request->getPost('filesToDelF', array());
if($fieldsToDel)
{
foreach($fieldsToDel as $iField)
{
if(isset($deletingRow->fields[$iField]) && in_array($deletingRow->fields[$iField]->type, array('image', 'file')))
{
if(in_array($deletingRow->fields[$iField]->type, array('image', 'file')))
AAHelperFile::deleteFile($deletingRow->fields[$iField]->options['directoryPath'].DIRECTORY_SEPARATOR.$deletingRow->fields[$iField]->value);
}
}
}
}
$this->_trigger->execute($this->_data->pk, 'after', 'delete');
$this->_db->transactionCommit($transaction);
}
catch(AAException $e)
{
$this->processQueryError($e);
$this->_db->transactionRollback($transaction);
}
return $affected;
}
public function loadFromForm($formData)
{
if(!empty($formData[$this->name]) && is_array($formData[$this->name]) && !empty($formData[$this->name]['del']))
{
$this->value = null;
}
elseif(!empty($_FILES[AutoAdmin::INPUT_PREFIX]['tmp_name']["{$this->name}_new"]))
{
$uploadDir = $this->options['directoryPath'];
if($this->options['subDirectoryPath'])
$uploadDir .= '/'.$this->options['subDirectoryPath'];
$this->value = ($this->options['subDirectoryPath'] ? $this->options['subDirectoryPath'].'/' : '').AAHelperFile::uploadFile("{$this->name}_new", $uploadDir);
}
}
