Dataface/XMLTool/default.php

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<?php
import('Dataface/XMLTool.php');
class Dataface_XMLTool_default extends Dataface_XMLTool {
        var $expanded = false;
        function toXML(&$arg){
                $out = array();
                if (  is_a($arg, 'Dataface_Record') ){
                        $del = $arg->_table->getDelegate();
                        if ( $del and method_exists($del, 'toXML') ){
                                return $del->toXML($arg);
                        }
                        if ( $del and method_exists($del, 'getXMLHead') ){
                                $out[] = $del->getXMLHead($arg);
                        }
                        $out[] = '<'.$arg->_table->tablename.' id="'.$this->xmlentities($arg->getId()).'">';
                        foreach ( $arg->_table->fields(false, true) as $field ){
                                if ( @$field['vocabulary'] ){
                                        $value = ' value="'.$this->xmlentities($arg->val($field['name'])).'"';
                                } else {
                                        $value = '';
                                }
                                
                                $out[] = '      <'.$field['name'].$value.'>'.$this->xmlentities($arg->display($field['name'])).'</'.$field['name'].'>';
                        }
                        
                        foreach ( $arg->_table->delegateFields(true) as $f){
                                //echo "here: ".$f['name'];
                                if ( @$f['xml'] ){
                                        //echo $f['name'];
                                        $out[] = '      <'.$f['name'].'>'.$this->xmlentities($arg->display($f['name'])).'</'.$f['name'].'>';
                                }
                        }
                        
                        if ( $this->expanded ){
                        
                        
                                $joinTables = array_keys($arg->_table->__join__($arg));
                                foreach ( $joinTables as $jtable ){
                                        $out[] = $this->toXML($arg->getJoinRecord($jtable));
                                }
                        
                        
                                $relationships =& $arg->_table->relationships();
                                foreach ( array_keys($relationships) as $r ){
                                        $out[] = '      <'.$r.'>';
                                        $rrecords =& $arg->getRelatedRecordObjects($r, 'all');
                                        foreach ( $rrecords as $rrecord ){
                                                $relatedTables = array();
                                                $relatedTableRecords = array();
                                                $out[] = '              <related_record>';
                                                //foreach ( $relationships[$r]->_schema['short_columns'] as $col ){
                                                foreach ( $relationships[$r]->fields(true) as $col ){
                                                        if ( strpos($col,'.') !== false ) list($tablename,$col) = explode('.', $col);
                                                        //$table =& $relationships[$r]->getTable($col);
                                                        
                                                        $temp =& $rrecord->toRecord($tablename);
                                                        if ( !isset($relatedTables[$tablename]) ){
                                                                $relatedTables[$tablename] =& Dataface_Table::loadTable($tablename);
                                                                $relatedTableRecords[$tablename] =& $temp;
                                                        }
                                                        
                                                        $tempField =& $temp->_table->getField($col);
                                                        if ( @$tempField['vocabulary'] ){
                                                                $value = ' value="'.$this->xmlentities($temp->val($col)).'"';
                                                        } else {
                                                                $value = '';
                                                        }
                                                        $out[] = '                      <'.$col.$value.'>'.$this->xmlentities($temp->display($col)).'</'.$col.'>';
                                                        
                                                        
                                                        unset($temp);
                                                        unset($tempField);
                                                        unset($table);
                                                }
                                                foreach (array_keys($relatedTables) as $rtablename){
                                                        $joinTables = array_keys($relatedTables[$rtablename]->__join__($relatedTableRecords[$rtablename]));
                                                        foreach ( $joinTables as $jtable ){
                                                                $out[] = $this->toXML($relatedTableRecords[$rtablename]->getJoinRecord($jtable));
                                                        }
                                                        
                                                        foreach ( $relatedTableRecords[$rtablename]->_table->delegateFields(true) as $f){
                                                                //echo "here: ".$f['name'];
                                                                if ( @$f['xml'] ){
                                                                        //echo $f['name'];
                                                                        $out[] = '      <'.$f['name'].'>'.$this->xmlentities($relatedTableRecords[$rtablename]->display($f['name'])).'</'.$f['name'].'>';
                                                                }
                                                        }
                                                }
                                                $out[] = '              </related_record>';
                                        }
                                        unset($rrecords);
                                        $out[] = '      </'.$r.'>';
                                }
                                
                                
                        
                        }
                        if ( $del and method_exists($del, 'xmlTail') ){
                                $out[] = $del->xmlTail($arg);
                        }
                        $out[] = '</'.$arg->_table->tablename.'>';
                        return implode("\n", $out);
                        
                        
                } else if ( is_array($arg) ){
                        return implode("\n", array_map(array(&$this, 'toXML'), $arg));
                } else {
                        return '';
                }
        
        }
        
        function header(){
                
                $out = array();
                $app =& Dataface_Application::getInstance();
                header('Content-type: text/xml; charset='.$app->_conf['oe']);
                $out[] = "<?xml version=\"1.0\"?>";
                $out[] = "<record>";
                return implode("\n", $out);
        
        }
        
        function footer(){
                
                return "</record>";
        }
}