| alpha--controller

# Source for file ViewArticlePrint.php Documentation is available at ViewArticlePrint.php <?php // include the config file if(!isset($config)) { require_once '../util/AlphaConfig.inc'; $config = AlphaConfig::getInstance(); } require_once $config->get('sysRoot').'alpha/controller/ViewArticle.php'; /** * * Controller used to display a printer-friendly version of an article where the title is provided in GET vars * * @package alpha::controller * @since 1.0 * @author John Collins <dev@alphaframework.org> * @version $Id: ViewArticlePrint.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 ViewArticlePrint extends ViewArticle { /** * Trace logger * * @var Logger * @since 1.0 */ private static $logger = null; /** * Constructor to set up the object * * @since 1.0 */ public function __construct() { self::$logger = new Logger('ViewArticlePrint'); self::$logger->debug('>>__construct()'); global $config; // ensure that the super class constructor is called, indicating the rights group parent::__construct('Public'); self::$logger->debug('<<__construct'); } /** * Handle GET requests * * @param array $params * @since 1.0 * @throws ResourceNotFoundException */ public function doGET($params) { self::$logger->debug('>>doGET($params=['.var_export($params, true).'])'); global $config; try { // ensure that a title is provided if (isset($params['title'])) { $title = str_replace('_', ' ', $params['title']); }else{ throw new IllegalArguementException('Could not load the article as a title was not supplied!'); } $this->BO = new ArticleObject(); $this->BO->loadByAttribute('title', $title); AlphaDAO::disconnect(); }catch(IllegalArguementException $e) { self::$logger->error($e->getMessage()); throw new ResourceNotFoundException($e->getMessage()); }catch(BONotFoundException $e) { self::$logger->error($e->getMessage()); throw new ResourceNotFoundException($e->getMessage()); } $this->setTitle($this->BO->get('title')); $BOView = AlphaView::getInstance($this->BO); // disabling force-frames $_GET['no-forceframe'] = true; echo AlphaView::displayPageHead($this); echo $BOView->markdownView(); echo AlphaView::displayPageFoot($this); 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'); } /** * Injects the print CSS into the page header * * @return string * @since 1.0 */ public function during_displayPageHead_callback() { global $config; return '<link rel="StyleSheet" type="text/css" href="'.$config->get('sysURL').'alpha/css/print.css">'; } /** * Callback used to render footer content, including comments, votes and print/PDF buttons when * enabled to do so. * * @return string * @since 1.0 */ public function before_displayPageFoot_callback() { global $config; $rating = $this->BO->getArticleScore(); $votes = $this->BO->getArticleVotes(); $html = '<p>Article URL: <a href="'.$this->BO->get('URL').'">'.$this->BO->get('URL').'</a><br>'; $html .= 'Title: '.$this->BO->get('title').'<br>'; $html .= 'Author: '.$this->BO->get('author').'<br>'; $html .= $config->get('sysCMSFooter').'</p>'; return $html; } } // now build the new controller if(basename($_SERVER['PHP_SELF']) == 'ViewArticlePrint.php') { $controller = new ViewArticlePrint(); if(!empty($_POST)) { $controller->doPOST($_REQUEST); }else{ $controller->doGET($_GET); } } ?> Documentation generated on Thu, 17 Mar 2011 16:45:07 +0000 by phpDocumentor 1.4.3