1: <?php
  2: 
  3: // include the config file
  4: if(!isset($config)) {
  5:     require_once '../util/AlphaConfig.inc';
  6:     $config = AlphaConfig::getInstance();
  7: 
  8:     require_once $config->get('app.root').'alpha/util/AlphaAutoLoader.inc';
  9: }
 10: 
 11: /**
 12:  *
 13:  * Controller used to display a Markdown version of a page article where the title is provided in GET vars
 14:  *
 15:  * @package alpha::controller
 16:  * @since 1.0
 17:  * @author John Collins <dev@alphaframework.org>
 18:  * @version $Id: ViewArticleTitle.php 1577 2012-10-24 22:21:51Z alphadevx $
 19:  * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
 20:  * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
 21:  * All rights reserved.
 22:  *
 23:  * <pre>
 24:  * Redistribution and use in source and binary forms, with or
 25:  * without modification, are permitted provided that the
 26:  * following conditions are met:
 27:  *
 28:  * * Redistributions of source code must retain the above
 29:  *   copyright notice, this list of conditions and the
 30:  *   following disclaimer.
 31:  * * Redistributions in binary form must reproduce the above
 32:  *   copyright notice, this list of conditions and the
 33:  *   following disclaimer in the documentation and/or other
 34:  *   materials provided with the distribution.
 35:  * * Neither the name of the Alpha Framework nor the names
 36:  *   of its contributors may be used to endorse or promote
 37:  *   products derived from this software without specific
 38:  *   prior written permission.
 39:  *
 40:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 41:  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 42:  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 43:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 44:  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 45:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 46:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 47:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 48:  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 49:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 50:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 51:  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 52:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 53:  * </pre>
 54:  *
 55:  */
 56: class ViewArticleTitle extends ViewArticle {
 57:     /**
 58:      * Trace logger
 59:      *
 60:      * @var Logger
 61:      */
 62:     private static $logger = null;
 63: 
 64:     /**
 65:      * Constructor to set up the object
 66:      *
 67:      * @since 1.0
 68:      */
 69:     public function __construct() {
 70:         self::$logger = new Logger('ViewArticleTitle');
 71:         self::$logger->debug('>>__construct()');
 72: 
 73:         global $config;
 74: 
 75:         // ensure that the super class constructor is called, indicating the rights group
 76:         parent::__construct('Public');
 77: 
 78:         self::$logger->debug('<<__construct');
 79:     }
 80: 
 81:     /**
 82:      * Handle GET requests
 83:      *
 84:      * @param array $params
 85:      * @since 1.0
 86:      * @throws ResourceNotFoundException
 87:      */
 88:     public function doGET($params) {
 89:         self::$logger->debug('>>doGET($params=['.var_export($params, true).'])');
 90: 
 91:         global $config;
 92: 
 93:         $KDP = new AlphaKPI('viewarticle');
 94: 
 95:         try {
 96:             // it may have already been loaded by a doPOST call
 97:             if($this->BO->isTransient()) {
 98:                 // ensure that a title is provided
 99:                 if (isset($params['title'])) {
100:                     $title = str_replace($config->get('cms.url.title.separator'), ' ', $params['title']);
101:                 }else{
102:                     throw new IllegalArguementException('Could not load the article as a title was not supplied!');
103:                 }
104: 
105:                 $this->BO = new ArticleObject();
106:                 $this->BO->set('title', $title);
107:                 $this->BO->loadByAttribute('title', $title, false, array('OID', 'version_num', 'created_ts', 'updated_ts', 'author', 'published', 'content', 'headerContent'));
108:                 if(!$this->BO->get('published'))
109:                     throw new BONotFoundException('Attempted to load an article which is not published yet');
110:                 $this->BO->set('tags', $this->BO->getOID());
111:             }
112: 
113:         }catch(IllegalArguementException $e) {
114:             self::$logger->warn($e->getMessage());
115:             throw new ResourceNotFoundException('The file that you have requested cannot be found!');
116:         }catch(BONotFoundException $e) {
117:             self::$logger->warn($e->getMessage());
118:             throw new ResourceNotFoundException('The article that you have requested cannot be found!');
119:         }
120: 
121:         $this->setTitle($this->BO->get('title'));
122:         $this->setDescription($this->BO->get('description'));
123: 
124:         $BOView = AlphaView::getInstance($this->BO);
125: 
126:         echo AlphaView::displayPageHead($this);
127: 
128:         echo $BOView->markdownView();
129: 
130:         echo AlphaView::displayPageFoot($this);
131: 
132:         $KDP->log();
133: 
134:         self::$logger->debug('<<doGET');
135:     }
136: }
137: 
138: // now build the new controller
139: if(basename($_SERVER['PHP_SELF']) == 'ViewArticleTitle.php') {
140:     $controller = new ViewArticleTitle();
141:     
142:     if(!empty($_POST)) {            
143:         $controller->doPOST($_REQUEST);
144:     }else{
145:         $controller->doGET($_GET);
146:     }
147: }
148: 
149: ?>