public static function validateFileUpload($userInputObject) {
global $current_user;
$uploadMaxSize = Import_Utils::getMaxUploadSize();
$importDirectory = Import_Utils::getImportDirectory();
$temporaryFileName = Import_Utils::getImportFilePath($current_user);
if(!is_uploaded_file($_FILES['import_file']['tmp_name'])) {
$userInputObject->set('error_message', getTranslatedString('LBL_FILE_UPLOAD_FAILED', 'Import'));
return false;
}
if ($_FILES['userfile']['size'] > $uploadMaxSize) {
$userInputObject->set('error_message', getTranslatedString('LBL_IMPORT_ERROR_LARGE_FILE', 'Import').
' $uploadMaxSize.'.getTranslatedString('LBL_IMPORT_CHANGE_UPLOAD_SIZE', 'Import'));
return false;
}
if(!is_writable($importDirectory)) {
$userInputObject->set('error_message', getTranslatedString('LBL_IMPORT_DIRECTORY_NOT_WRITABLE', 'Import'));
return false;
}
$fileCopied = move_uploaded_file($_FILES['import_file']['tmp_name'], $temporaryFileName);
if(!$fileCopied) {
$userInputObject->set('error_message', getTranslatedString('LBL_IMPORT_FILE_COPY_FAILED', 'Import'));
return false;
}
$fileReader = Import_Utils::getFileReader($userInputObject, $current_user);
if($fileReader == null) {
$userInputObject->set('error_message', getTranslatedString('LBL_INVALID_FILE', 'Import'));
return false;
}
$hasHeader = $fileReader->hasHeader();
$firstRow = $fileReader->getFirstRowData($hasHeader);
if($firstRow === false) {
$userInputObject->set('error_message', getTranslatedString('LBL_NO_ROWS_FOUND', 'Import'));
return false;
}
return true;
}
public function copyFromFileToDB()
{
$fileReader = Import_Utils::getFileReader($this->userInputObject, $this->user);
$fileReader->read();
$fileReader->deleteFile();
if ($fileReader->getStatus() == 'success') {
$this->numberOfRecords = $fileReader->getNumberOfRecordsRead();
return true;
} else {
Import_Utils::showErrorPage(getTranslatedString('ERR_FILE_READ_FAILED', 'Import') . ' - ' . getTranslatedString($fileReader->getErrorMessage(), 'Import'));
return false;
}
}
