export_xml.php

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<?php
import('Dataface/XMLTool.php');
class dataface_actions_export_xml {
        function handle(&$params){
                import('Dataface/XMLTool/default.php');
                $xml = new Dataface_XMLTool_default();
                $xml->expanded = true;
                
                $app =& Dataface_Application::getInstance();
                $query =& $app->getQuery();
                
                $input = array();
                
                if ( isset($query['--single-record-only']) ){
                        $record =& $app->getRecord();
                        if ( $record->checkPermission('view xml') ){
                                $input[] = $record;
                        }
                        
                } else if ( @$query['-relationship'] ) {
                        $query['-related:limit'] = 9999;
                        $query['-related:start'] = 0;
                        $record =& $app->getRecord();
                        
                        $rrecords =& df_get_related_records($query); // $record->getRelatedRecordObjects( $query['-relationship'], 'all' );
                        foreach ($rrecords as $rrecord){
                                $drecord =& $rrecord->toRecord();
                                if ( $drecord->checkPermission('view xml') ){
                                        $input[] = $drecord;
                                }
                                unset($drecord);
                                unset($rrecord);
                        }
                
                } else {
                        $records = df_get_records_array($query['-table'], $query,null,null,false);
                        foreach ($records as $record){
                                if ( $record->checkPermission('view xml') ){
                                        $input[] = $record;
                                }
                        }       
                }
                
                echo $xml->header();
                echo $xml->toXML($input);
                echo $xml->footer();
                exit;
                
        }

}