actions/htmlreports_schemabrowser_preview_row.php

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<?php
/*
 * Xataface HTML Reports Module
 * Copyright (C) 2011  Steve Hannah <steve@weblite.ca>
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 */
class actions_htmlreports_schemabrowser_preview_row {
        function handle($params){
        
                $app = Dataface_Application::getInstance();
                try {
                        $record = $app->getRecord();
                        
                        if ( !$record ){
                                throw new Exception("No record found.", 404);
                                
                        }
                        
                        if (!$record->checkPermission('view') or !$record->checkPermission('export_json') ){
                                throw new Exception("You don't have permission to perform this function.", 400);
                        }
                        
                        $out = array();
                        $table = $record->table();
                        foreach ($table->fields(false, true) as $fld){
                                $out['{$'.$fld['name'].'}'] = $record->htmlValue($fld['name']);
                        }
                        
                        foreach ($table->delegateFields() as $fld){
                                $out['{$'.$fld['name'].'}'] = $record->htmlValue($fld['name']);
                        }
                        
                        foreach ($table->relationships() as $rname=>$r){
                                foreach ($r->fields(true) as $fullField){
                                        $fld = $r->getField($fullField);
                                        $fldPath = $rname.'.'.$fld['name'];
                                        //echo $fldPath;
                                        $out['{$'.$fldPath.'}'] = $record->htmlValue($fldPath);
                                }
                        }
                        
                        $this->out(array(
                                'code'=>200,
                                'values'=>$out
                        ));
                        exit;
                        
                        
                } catch (Exception $ex){
                        $this->out(array(
                                'code'=>$ex->getCode(),
                                'message'=>$ex->getMessage()
                        ));
                        exit;
                
                }
                
                
                
                
                
        }
        
        function out($params){
                header('Content-type:text/json; charset="'.Dataface_Application::getInstance()->_conf['oe'].'"');
                echo json_encode($params);
        }
}