| alpha--controller

# Source for file ViewImage.php Documentation is available at ViewImage.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/view/widgets/Image.inc'; require_once $config->get('sysRoot').'alpha/controller/AlphaControllerInterface.inc'; /** * * Controller for viewing an image rendered with the Image widget. * * @package alpha::controller * @since 1.0 * @author John Collins <dev@alphaframework.org> * @version $Id: ViewImage.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 ViewImage 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('ViewImage'); self::$logger->debug('>>__construct()'); // ensure that the super class constructor is called, indicating the rights group parent::__construct('Public'); self::$logger->debug('<<__construct'); } /** * Handles get requests * * @param array $params * @since 1.0 * @throws ResourceNotFoundException */ public function doGet($params) { self::$logger->debug('>>doGet(params=['.var_export($params, true).'])'); try { $imgSource = $params['s']; $imgWidth = $params['w']; $imgHeight = $params['h']; $imgType = $params['t']; $imgQuality = (double)$params['q']; $imgScale = (boolean)$params['sc']; $imgSecure = (boolean)$params['se']; }catch (Exception $e) { self::$logger->error('Required param missing for ViewImage controller['.$e->getMessage().']'); throw new ResourceNotFoundException('File not found'); } try { $image = new Image($imgSource, $imgWidth, $imgHeight, $imgType, $imgQuality, $imgScale, $imgSecure); $image->renderImage(); }catch (IllegalArguementException $e) { self::$logger->error($e->getMessage()); throw new ResourceNotFoundException('File not found'); } self::$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 ('ViewImage.php' == basename($_SERVER['PHP_SELF'])) { $controller = new ViewImage(); if(!empty($_POST)) { $controller->doPOST($_POST); }else{ $controller->doGET($_GET); } } ?> Documentation generated on Thu, 17 Mar 2011 16:45:10 +0000 by phpDocumentor 1.4.3