actions/htmlreports_preview_report.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_preview_report {

        function handle($params){
                try {
                        $app = Dataface_Application::getInstance();
                        $query = $app->getQuery();
                        $mod = Dataface_ModuleTool::getInstance()->loadModule('modules_htmlreports');
                        
                        $templateContent = @$query['--template'];
                        if ( !$templateContent ){
                                throw new Exception("No template provided");
                        }
                        
                        $css = '';
                        if ( @$query['--css'] ){
                                $css = $query['--css'];
                        }
                        
                        
                        $table = Dataface_Table::loadTable($query['-table']);
                        $perms =& $table->getPermissions();
                        if ( !@$perms['preview report'] ){
                                throw new Exception("You don't have permission to preview reports on this table.  Previewing reports requires the 'preview report' permission.");
                                
                        }
                        
                        
                        $records = df_get_selected_records($query);
                        if ( !$records ){
                                $records = df_get_records_array($query['-table'], $query, 0, 10, false);
                        }
                        
                        
                        
                        
                        require_once(dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'classes'.DIRECTORY_SEPARATOR.'XfHtmlReportBuilder.class.php');
                        if ( @$query['--view'] == 'table' ){
                                $results = XfHtmlReportBuilder::fillReportTable($records, $templateContent);
                        } else {
                                $results = XfHtmlReportBuilder::fillReportMultiple($records, $templateContent);
                        }
                        header('Content-type: text/html; charset="'.$app->_conf['oe'].'"');
                        df_register_skin('htmlreports', dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'templates');
                        
                        $context = array(
                                'html'=>$results,
                                'css' => $css
                        );
                        
                        df_display($context, 'xataface/modules/htmlreports/preview_report.html');
                } catch (Exception $ex){
                        //if ( $ex->getCode() == 2000 ){
                        //      print($ex->getTraceAsString());
                        //      exit;
                        //}
                        return Dataface_Error::permissionDenied($ex->getMessage());
                }
        }
}