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 PDF version of an 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: ViewArticlePDF.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 ViewArticlePDF extends AlphaController {
 57:     /**
 58:      * Trace logger
 59:      *
 60:      * @var Logger
 61:      * @since 1.0
 62:      */
 63:     private static $logger = null;
 64: 
 65:     /**
 66:      * The type of BO to serve as a PDF
 67:      *
 68:      * @var string
 69:      * @since 1.0
 70:      */
 71:     protected $BOName = 'ArticleObject';
 72: 
 73:     /**
 74:      * Constructor to set up the object
 75:      *
 76:      * @since 1.0
 77:      */
 78:     public function __construct() {
 79:         self::$logger = new Logger('ViewArticlePDF');
 80:         self::$logger->debug('>>__construct()');
 81: 
 82:         global $config;
 83: 
 84:         // ensure that the super class constructor is called, indicating the rights group
 85:         parent::__construct('Public');
 86: 
 87:         self::$logger->debug('<<__construct');
 88:     }
 89: 
 90:     /**
 91:      * Handle GET requests
 92:      *
 93:      * @param array $params
 94:      * @since 1.0
 95:      * @throws ResourceNotFoundException
 96:      */
 97:     public function doGET($params) {
 98:         self::$logger->debug('>>doGET($params=['.var_export($params, true).'])');
 99: 
100:         global $config;
101: 
102:         try {
103:             // ensure that a title is provided
104:             if (isset($params['title'])) {
105:                 $title = str_replace($config->get('cms.url.title.separator'), ' ', $params['title']);
106:             }else{
107:                 throw new IllegalArguementException('Could not load the article as a title was not supplied!');
108:             }
109: 
110:             $this->BO = new $this->BOName;
111:             $this->BO->loadByAttribute('title', $title);
112: 
113:             AlphaDAO::disconnect();
114: 
115:             $pdf = new TCPDFFacade($this->BO);
116: 
117:         }catch(IllegalArguementException $e) {
118:             self::$logger->error($e->getMessage());
119:             throw new ResourceNotFoundException($e->getMessage());
120:         }catch(BONotFoundException $e) {
121:             self::$logger->error($e->getMessage());
122:             throw new ResourceNotFoundException($e->getMessage());
123:         }
124: 
125:         self::$logger->debug('<<doGET');
126:     }
127: 
128:     /**
129:      * Handle POST requests
130:      *
131:      * @param array $params
132:      * @since 1.0
133:      */
134:     public function doPOST($params) {
135:         self::$logger->debug('>>doPOST($params=['.var_export($params, true).'])');
136: 
137:         self::$logger->debug('<<doPOST');
138:     }
139: }
140: 
141: // now build the new controller
142: if(basename($_SERVER['PHP_SELF']) == 'ViewArticlePDF.php') {
143:     $controller = new ViewArticlePDF();
144: 
145:     if(!empty($_POST)) {
146:         $controller->doPOST($_REQUEST);
147:     }else{
148:         $controller->doGET($_GET);
149:     }
150: }
151: 
152: ?>