      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: ?>