1: <?php
  2: /**
  3:  * Magento
  4:  *
  5:  * NOTICE OF LICENSE
  6:  *
  7:  * This source file is subject to the Open Software License (OSL 3.0)
  8:  * that is bundled with this package in the file LICENSE.txt.
  9:  * It is also available through the world-wide-web at this URL:
 10:  * http://opensource.org/licenses/osl-3.0.php
 11:  * If you did not receive a copy of the license and are unable to
 12:  * obtain it through the world-wide-web, please send an email
 13:  * to license@magentocommerce.com so we can send you a copy immediately.
 14:  *
 15:  * DISCLAIMER
 16:  *
 17:  * Do not edit or add to this file if you wish to upgrade Magento to newer
 18:  * versions in the future. If you wish to customize Magento for your
 19:  * needs please refer to http://www.magentocommerce.com for more information.
 20:  *
 21:  * @category    Mage
 22:  * @package     Mage_Downloadable
 23:  * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 24:  * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 25:  */
 26: 
 27: /**
 28:  * File uploader for API
 29:  *
 30:  * @category    Mage
 31:  * @package     Mage_Downloadable
 32:  * @author      Magento Core Team <core@magentocommerce.com>
 33:  */
 34: class Mage_Downloadable_Model_Link_Api_Uploader extends Mage_Core_Model_File_Uploader
 35: {
 36:     /**
 37:      * Filename prefix
 38:      *
 39:      * @var string
 40:      */
 41:     protected $_filePrefix = 'Api';
 42: 
 43:     /**
 44:      * Default file type
 45:      */
 46:     const DEFAULT_FILE_TYPE = 'application/octet-stream';
 47: 
 48:     /**
 49:      * Check if the uploaded file exists
 50:      *
 51:      * @throws Exception
 52:      * @param array $file
 53:      */
 54:     public function __construct($file)
 55:     {
 56:         $this->_setUploadFile($file);
 57:         if( !file_exists($this->_file['tmp_name']) ) {
 58:             throw new Exception('', 'file_not_uploaded');
 59:         } else {
 60:             $this->_fileExists = true;
 61:         }
 62:     }
 63: 
 64:     /**
 65:      * Sets uploaded file info and decodes the file
 66:      *
 67:      * @throws Exception
 68:      * @param array $fileInfo
 69:      * @return void
 70:      */
 71:     private function _setUploadFile($fileInfo)
 72:     {
 73:         if (!is_array($fileInfo)) {
 74:             throw new Exception('', 'file_data_not_correct');
 75:         }
 76: 
 77:         $this->_file = $this->_decodeFile($fileInfo);
 78:         $this->_uploadType = self::SINGLE_STYLE;
 79:     }
 80: 
 81:     /**
 82:      * Decode uploaded file base64 encoded content
 83:      *
 84:      * @param array $fileInfo
 85:      * @return array
 86:      */
 87:     private function _decodeFile($fileInfo)
 88:     {
 89:         $tmpFileName = $this->_getTmpFilePath();
 90: 
 91:         $file = new Varien_Io_File();
 92:         $file->open(array('path' => sys_get_temp_dir()));
 93:         $file->streamOpen($tmpFileName);
 94:         $file->streamWrite(base64_decode($fileInfo['base64_content']));
 95:         $file->streamClose();
 96: 
 97:         return array(
 98:             'name' => $fileInfo['name'],
 99:             'type' => isset($fileInfo['type'])? $fileInfo['type'] : self::DEFAULT_FILE_TYPE,
100:             'tmp_name' => $tmpFileName,
101:             'error' => 0,
102:             'size' => filesize($tmpFileName)
103:         );
104:     }
105: 
106:     /**
107:      * Generate temporary file name
108:      *
109:      * @return string
110:      */
111:     private function _getTmpFilePath()
112:     {
113:         return tempnam(sys_get_temp_dir(), $this->_filePrefix);
114: 
115:     }
116: 
117:     /**
118:      * Moves a file
119:      *
120:      * @param string $sourceFile
121:      * @param string $destinationFile
122:      * @return bool
123:      */
124:     protected function _moveFile($sourceFile, $destinationFile)
125:     {
126:         return rename($sourceFile, $destinationFile);
127:     }
128: 
129: }
130: