/**
* Check export mapping for format-specific errors
* @param string $ps_exporter_code code identifying the exporter
* @return array Array of errors. Array has size 0 if no errors occurred.
*/
public static function checkMapping($ps_exporter_code)
{
if (isset(ca_data_exporters::$s_mapping_check_cache[$ps_exporter_code]) && is_array(ca_data_exporters::$s_mapping_check_cache[$ps_exporter_code])) {
return ca_data_exporters::$s_mapping_check_cache[$ps_exporter_code];
} else {
$t_mapping = new ca_data_exporters();
if (!$t_mapping->load(array('exporter_code' => $ps_exporter_code))) {
return array(_t("Invalid mapping code"));
}
// TODO: maybe auto-load those classes?
switch ($t_mapping->getSetting('exporter_format')) {
case 'XML':
$o_export = new ExportXML();
break;
case 'MARC':
$o_export = new ExportMARC();
break;
case 'CSV':
$o_export = new ExportCSV();
break;
case 'ExifTool':
$o_export = new ExportExifTool();
break;
default:
return array(_t("Invalid exporter format"));
}
return ca_data_exporters::$s_mapping_check_cache[$ps_exporter_code] = $o_export->getMappingErrors($t_mapping);
}
}
