| alpha--controller

# Source for file Create.php Documentation is available at Create.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/view/AlphaView.inc'; require_once $config->get('sysRoot').'alpha/controller/AlphaControllerInterface.inc'; /** * * Controller used to create a new BO, whose classname must be supplied in GET vars * * @package alpha::controller * @since 1.0 * @author John Collins <dev@alphaframework.org> * @version $Id: Create.php 1341 2011-03-17 15:02:02Z 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 Create extends AlphaController implements AlphaControllerInterface { /** * The name of the BO * * @var string * @since 1.0 */ protected $BOname; /** * The new BO to be created * * @var AlphaDAO * @since 1.0 */ protected $BO; /** * The AlphaView object used for rendering the objects to create * * @var AlphaView * @since 1.0 */ private $BOView; /** * Trace logger * * @var Logger * @since 1.0 */ private static $logger = null; /** * Constructor to set up the object * * @param string $visibility * @since 1.0 */ public function __construct($visibility='Admin') { self::$logger = new Logger('Create'); self::$logger->debug('>>__construct(visibility=['.$visibility.'])'); global $config; // ensure that the super class constructor is called, indicating the rights group parent::__construct($visibility); self::$logger->debug('<<__construct'); } /** * Handle GET requests * * @param array $params * @throws IllegalArguementException * @throws ResourceNotFoundException * @since 1.0 */ public function doGET($params) { self::$logger->debug('>>doGET($params=['.var_export($params, true).'])'); try{ // load the business object (BO) definition if (isset($params['bo'])) { $BOname = $params['bo']; $this->BOname = $BOname; }elseif(isset($this->BOname)) { $BOname = $this->BOname; }else{ throw new IllegalArguementException('No BO available to create!'); } AlphaDAO::loadClassDef($BOname); /* * check and see if a custom create controller exists for this BO, and if it does use it otherwise continue */ if($this->getCustomControllerName($BOname, 'create') != null) $this->loadCustomController($BOname, 'create'); $this->BO = new $BOname(); $this->BOView = AlphaView::getInstance($this->BO); // set up the title and meta details if(!isset($this->title)) $this->setTitle('Create a new '.$BOname); if(!isset($this->description)) $this->setDescription('Page to create a new '.$BOname.'.'); if(!isset($this->keywords)) $this->setKeywords('create,new,'.$BOname); echo AlphaView::displayPageHead($this); echo $this->BOView->createView(); }catch(IllegalArguementException $e) { self::$logger->warn($e->getMessage()); throw new ResourceNotFoundException('The file that you have requested cannot be found!'); } echo AlphaView::displayPageFoot($this); self::$logger->debug('<<doGET'); } /** * Method to handle POST requests * * @param array $params * @throws ResourceNotAllowedException * @since 1.0 */ public function doPOST($params) { self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])'); global $config; try { // check the hidden security fields before accepting the form POST data if(!$this->checkSecurityFields()) throw new SecurityException('This page cannot accept post data from remote servers!'); // load the business object (BO) definition if (isset($params['bo'])) { $BOname = $params['bo']; $this->BOname = $BOname; }elseif(isset($this->BOname)) { $BOname = $this->BOname; }else{ throw new IllegalArguementException('No BO available to create!'); } AlphaDAO::loadClassDef($BOname); $this->BO = new $BOname(); if (isset($params['createBut'])) { // populate the transient object from post data $this->BO->populateFromPost(); $this->BO->save(); AlphaDAO::disconnect(); try { if ($this->getNextJob() != '') header('Location: '.$this->getNextJob()); else header('Location: '.FrontController::generateSecureURL('act=Detail&bo='.get_class($this->BO).'&oid='.$this->BO->getID())); }catch(AlphaException $e) { echo AlphaView::displayPageHead($this); self::$logger->error($e->getTraceAsString()); echo AlphaView::displayErrorMessage('Error creating the new ['.$BOname.'], check the log!'); } } if (isset($params['cancelBut'])) { header('Location: '.FrontController::generateSecureURL('act=ListBusinessObjects')); } }catch(SecurityException $e) { self::$logger->warn($e->getMessage()); echo AlphaView::displayPageHead($this); throw new ResourceNotAllowedException($e->getMessage()); }catch(IllegalArguementException $e) { self::$logger->warn($e->getMessage()); echo AlphaView::displayPageHead($this); throw new ResourceNotFoundException('The file that you have requested cannot be found!'); }catch(ValidationException $e) { self::$logger->warn($e->getMessage().', query ['.$this->BO->getLastQuery().']'); $this->setStatusMessage(AlphaView::displayErrorMessage($e->getMessage())); $this->doGET($params); } self::$logger->debug('<<doPOST'); } } // now build the new controller if(basename($_SERVER['PHP_SELF']) == 'Create.php') { $controller = new Create(); if(!empty($_POST)) { $controller->doPOST($_REQUEST); }else{ $controller->doGET($_GET); } } ?> Documentation generated on Thu, 17 Mar 2011 16:43:59 +0000 by phpDocumentor 1.4.3