| alpha--controller

# Source for file ViewExcel.php Documentation is available at ViewExcel.php <?php // include the config file if(!isset($config)) { require_once '../util/AlphaConfig.inc'; $config = AlphaConfig::getInstance(); } require_once $config->get('sysRoot').'alpha/controller/AlphaController.inc'; require_once $config->get('sysRoot').'alpha/util/Logger.inc'; require_once $config->get('sysRoot').'alpha/util/convertors/AlphaDAO2Excel.inc'; require_once $config->get('sysRoot').'alpha/controller/AlphaControllerInterface.inc'; /** * * Controller for viewing Business Objects as Excel spreadsheets * * @package alpha::controller * @since 1.0 * @author John Collins <dev@alphaframework.org> * @version $Id: ViewExcel.php 1453 2011-12-04 15:12:54Z johnc $ * @license http://www.opensource.org/licenses/bsd-license.php The BSD License * @copyright Copyright (c) 2011, John Collins (founder of Alpha Framework). * All rights reserved. * * <pre> * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the * following conditions are met: * * * Redistributions of source code must retain the above * copyright notice, this list of conditions and the * following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the * following disclaimer in the documentation and/or other * materials provided with the distribution. * * Neither the name of the Alpha Framework nor the names * of its contributors may be used to endorse or promote * products derived from this software without specific * prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * </pre> * */ class ViewExcel extends AlphaController implements AlphaControllerInterface { /** * Trace logger * * @var Logger * @since 1.0 */ private static $logger = null; /** * Constructor * * @since 1.0 */ public function __construct() { self::$logger = new Logger('ViewExcel'); self::$logger->debug('>>__construct()'); // ensure that the super class constructor is called, indicating the rights group parent::__construct('Public'); self::$logger->debug('<<__construct'); } /** * Loads the BO indicated in the GET request and handles the conversion to Excel * * @param array $params * @throws ResourceNotFoundException * @since 1.0 */ public function doGet($params) { self::$logger->debug('>>doGet(params=['.var_export($params, true).'])'); try { if(isset($params['bo'])) { AlphaDAO::loadClassDef($params['bo']); $BO = new $params['bo']; // the name of the file download if(isset($params['oid'])) $fileName = $BO->getTableName().'-'.$params['oid']; else $fileName = $BO->getTableName(); //header info for browser header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment; filename='.$fileName.'.xls'); header('Pragma: no-cache'); header('Expires: 0'); // handle a single BO if(isset($params['oid'])) { $BO->load($params['oid']); AlphaDAO::disconnect(); $convertor = new AlphaDAO2Excel($BO); $convertor->render(); }else{ // handle all BOs of this type $BOs = $BO->loadAll(); AlphaDAO::disconnect(); $first = true; foreach($BOs as $BO) { $convertor = new AlphaDAO2Excel($BO); if($first) { $convertor->render(true); $first = false; }else{ $convertor->render(false); } } } }else{ throw new IllegalArguementException('No BO parameter available for ViewExcel controller!'); } }catch (BONotFoundException $e) { self::$logger->error($e->getMessage()); throw new ResourceNotFoundException($e->getMessage()); }catch (IllegalArguementException $e) { self::$logger->error($e->getMessage()); throw new ResourceNotFoundException($e->getMessage()); } self::$logger->debug('<<__doGet'); } /** * Handle POST requests * * @param array $params * @since 1.0 */ public function doPOST($params) { self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])'); self::$logger->debug('<<doPOST'); } } // now build the new controller if this file is called directly if ('ViewExcel.php' == basename($_SERVER['PHP_SELF'])) { $controller = new ViewExcel(); if(!empty($_POST)) { $controller->doPOST($_POST); }else{ $controller->doGET($_GET); } } ?> Documentation generated on Tue, 13 Dec 2011 20:27:50 +0000 by phpDocumentor 1.4.3