/**
* Save uploaded file before saving config value
*
* Save changes and delete file if "delete" option passed
*
* @return Mage_Backend_Model_Config_Backend_Email_Logo
*/
protected function _beforeSave()
{
$value = $this->getValue();
$deleteFlag = is_array($value) && !empty($value['delete']);
$fileTmpName = $_FILES['groups']['tmp_name'][$this->getGroupId()]['fields'][$this->getField()]['value'];
if ($this->getOldValue() && ($fileTmpName || $deleteFlag)) {
$uploadPath = $this->_getUploadRoot(self::UPLOAD_ROOT_TOKEN) . DS . self::UPLOAD_DIR;
$this->_filesystem->delete($uploadPath . DS . $this->getOldValue(), $uploadPath);
}
return parent::_beforeSave();
}
/**
* Save uploaded file before saving config value
*
* Save changes and delete file if "delete" option passed
*
* @return Mage_Backend_Model_Config_Backend_Email_Logo
*/
protected function _beforeSave()
{
$value = $this->getValue();
$deleteFlag = is_array($value) && !empty($value['delete']);
$fileTmpName = $_FILES['groups']['tmp_name'][$this->getGroupId()]['fields'][$this->getField()]['value'];
if ($this->getOldValue() && ($fileTmpName || $deleteFlag)) {
$io = new Varien_Io_File();
$io->rm($this->_getUploadRoot(self::UPLOAD_ROOT_TOKEN) . DS . self::UPLOAD_DIR . DS . $this->getOldValue());
}
return parent::_beforeSave();
}
