public function loadCSVColumns()
{
$app = JFactory::getApplication();
$path = $app->getUserState('file_path', '');
$delimiter = $app->getUserState('delimiter', ',');
$enclosure = $app->getUserState('enclosure', '"');
if (!JFile::exists($path)) {
$this->setError(JText::sprintf("COM_JUDOWNLOAD_IMPORT_IMAGE_FILE_S_NOT_FOUND", $path));
return false;
}
$rows = JUDownloadHelper::getCSVData($path, $delimiter, $enclosure, 'r+', 0, null, true);
$csvColumnRows = array_shift($rows);
$totalCsvRow = count($rows);
$app->setUserState('csv_total_row', $totalCsvRow);
return $csvColumnRows;
}
