/**
* Returns an object for upload a media files
*/
protected function _getUploader()
{
if (is_null($this->_fileUploader)) {
$this->_fileUploader = new Mage_ImportExport_Model_Import_Uploader();
$this->_fileUploader->init();
$this->_fileUploader->removeValidateCallback('catalog_product_image');
$this->_fileUploader->setFilesDispersion(false);
$tmpDir = Mage::getConfig()->getOptions()->getMediaDir() . '/import';
$destDir = Mage::getConfig()->getOptions()->getMediaDir() . '/catalog/category';
if (!is_writable($destDir)) {
@mkdir($destDir, 0777, true);
}
// diglin - add auto creation in case folder doesn't exist
if (!file_exists($tmpDir)) {
@mkdir($tmpDir, 0777, true);
}
if (!$this->_fileUploader->setTmpDir($tmpDir)) {
Mage::throwException("File directory '{$tmpDir}' is not readable.");
}
if (!$this->_fileUploader->setDestDir($destDir)) {
Mage::throwException("File directory '{$destDir}' is not writable.");
}
}
return $this->_fileUploader;
}
