/**
* Save uploaded file before saving config value
*
* @return $this
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function beforeSave()
{
$value = $this->getValue();
$tmpName = $this->_requestData->getTmpName($this->getPath());
$file = [];
if ($tmpName) {
$file['tmp_name'] = $tmpName;
$file['name'] = $this->_requestData->getName($this->getPath());
} elseif (!empty($value['tmp_name'])) {
$file['tmp_name'] = $value['tmp_name'];
$file['name'] = $value['value'];
}
if (!empty($file)) {
return parent::beforeSave();
}
if (is_array($value) && !empty($value['delete'])) {
$this->setValue('');
} else {
if (!empty($value['value'])) {
$this->setValue($value['value']);
} else {
$this->unsValue();
}
}
return $this;
}
/**
* Save uploaded file before saving config value
*
* Save changes and delete file if "delete" option passed
*
* @return $this
*/
public function beforeSave()
{
$value = $this->getValue();
$deleteFlag = is_array($value) && !empty($value['delete']);
$fileTmpName = $this->getTmpFileName();
if ($this->getOldValue() && ($fileTmpName || $deleteFlag)) {
$this->_mediaDirectory->delete(self::UPLOAD_DIR . '/' . $this->getOldValue());
}
return parent::beforeSave();
}
/**
* Save uploaded file before saving config value
*
* Save changes and delete file if "delete" option passed
*
* @return $this
*/
public 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)) {
$this->_mediaDirectory->delete(self::UPLOAD_DIR . '/' . $this->getOldValue());
}
return parent::beforeSave();
}