/**
* Store and/or delete a file for a file element.
*
* @uses _deleteOldFile()
* @param Zend_Form_Element_File $element
*/
private function _processFileElement(Zend_Form_Element_File $element)
{
$elementName = $element->getName();
// set the theme option for the uploaded file to the file name
if ($element->getIgnore()) {
// set the form value to the old theme option
$this->_formValues[$elementName] = $this->_themeOptions[$elementName];
} else {
$path = $element->getFileName();
if (empty($path)) {
// Make sure null-like values are actually null when saved.
$newFile = null;
} else {
$storage = Zend_Registry::get('storage');
$newFile = basename($path);
$storagePath = $storage->getPathByType($newFile, self::THEME_UPLOAD_TYPE);
$storage->store($path, $storagePath);
}
$this->_formValues[$elementName] = $newFile;
$this->_deleteOldFile($element);
}
}
