WPAllExport - Copy Google Shopping feed to Facebook shopping feed after finished export

functions.php

/* Copy google shopping feed to facebook shopping feed */
add_action('pmxe_after_export', 'copy_export_file', 10, 2);
function copy_export_file ($export_id, $exportObj) {
    /* Only do this for my specific export with id == 36 */
    if($export_id != 36) { // CHANGE 36 TO YOUR SPECIFIC export_id
        return;
    }
    // Check whether "Secure Mode" is enabled in All Export > Settings
    $is_secure_export = PMXE_Plugin::getInstance()-> getOption('secure');
    if ( !$is_secure_export ) {
        // Get filepath when 'Secure Mode' is off.
        $filepath = get_attached_file($exportObj->attch_id);
    } else {
        // Get filepath with 'Secure Mode' on.
        $filepath = wp_all_export_get_absolute_path($exportObj->options['filepath']);
    }
    // Change filename extension from txt to csv
    $new_filepath = str_replace("txt", "csv", $filepath);
    // Copy file to new csv extension
    copy( $filepath, $new_filepath );
}