actions/feed.php

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<?php
class dataface_actions_feed {

        function handle(&$params){
                import('Dataface/FeedTool.php');
                $app =& Dataface_Application::getInstance();
                $ft = new Dataface_FeedTool();
                
                
                $query = $app->getQuery();
                if ( @$query['-relationship'] ){
                        $record =& $app->getRecord();
                        $perms = $record->getPermissions(array('relationship'=>$query['-relationship']));
                        if ( !@$perms['related records feed'] ) return Dataface_Error::permissionDenied('You don\'t have permission to view this relationship.');

                
                }
                
                header("Content-Type: application/xml; charset=".$app->_conf['oe']);
                $conf = $ft->getConfig();
                
                $query['-skip'] = 0;
                if ( !isset($query['-sort']) and !@$query['-relationship']){
                        $table =& Dataface_Table::loadTable($query['-table']);
                        $modifiedField = $table->getLastUpdatedField(true);
                        if ( $modifiedField ){
                                $query['-sort'] = $modifiedField.' desc';
                        }
                }
                
                if ( !isset($query['-limit']) and !@$query['-relationship']){
                        $default_limit = $conf['default_limit'];
                        if ( !$default_limit ){
                                $default_limit = 60;
                        }
                        $query['-limit'] = $default_limit;
                }
                
                if ( isset($query['--format']) ){
                        $format = $query['--format'];
                } else {
                        $format = 'RSS1.0';
                }
                echo $ft->getFeedXML($query,$format);
                exit;
        }
}

?>