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framework/thirdparty/Zend/Translate/Adapter/Csv.php 3.66 KB
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  <?php
  /**
   * Zend Framework
   *
   * LICENSE
   *
   * This source file is subject to the new BSD license that is bundled
   * with this package in the file LICENSE.txt.
   * It is also available through the world-wide-web at this URL:
   * http://framework.zend.com/license/new-bsd
   * If you did not receive a copy of the license and are unable to
   * obtain it through the world-wide-web, please send an email
   * to license@zend.com so we can send you a copy immediately.
   *
   * @category   Zend
   * @package    Zend_Translate
   * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
   * @version    $Id: Csv.php 23775 2011-03-01 17:25:24Z ralph $
   * @license    http://framework.zend.com/license/new-bsd     New BSD License
   */
  
  
  /** Zend_Locale */
  require_once 'Zend/Locale.php';
  
  /** Zend_Translate_Adapter */
  require_once 'Zend/Translate/Adapter.php';
  
  
  /**
   * @category   Zend
   * @package    Zend_Translate
   * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
   * @license    http://framework.zend.com/license/new-bsd     New BSD License
   */
  class Zend_Translate_Adapter_Csv extends Zend_Translate_Adapter
  {
      private $_data    = array();
  
      /**
       * Generates the adapter
       *
       * @param  array|Zend_Config $options Translation content
       */
      public function __construct($options = array())
      {
          $this->_options['delimiter'] = ";";
          $this->_options['length']    = 0;
          $this->_options['enclosure'] = '"';
  
          if ($options instanceof Zend_Config) {
              $options = $options->toArray();
          } else if (func_num_args() > 1) {
              $args               = func_get_args();
              $options            = array();
              $options['content'] = array_shift($args);
  
              if (!empty($args)) {
                  $options['locale'] = array_shift($args);
              }
  
              if (!empty($args)) {
                  $opt     = array_shift($args);
                  $options = array_merge($opt, $options);
              }
          } else if (!is_array($options)) {
              $options = array('content' => $options);
          }
  
          parent::__construct($options);
      }
  
      /**
       * Load translation data
       *
       * @param  string|array  $filename  Filename and full path to the translation source
       * @param  string        $locale    Locale/Language to add data for, identical with locale identifier,
       *                                  see Zend_Locale for more information
       * @param  array         $option    OPTIONAL Options to use
       * @return array
       */
      protected function _loadTranslationData($filename, $locale, array $options = array())
      {
          $this->_data = array();
          $options     = $options + $this->_options;
          $this->_file = @fopen($filename, 'rb');
          if (!$this->_file) {
              require_once 'Zend/Translate/Exception.php';
              throw new Zend_Translate_Exception('Error opening translation file \'' . $filename . '\'.');
          }
  
          while(($data = fgetcsv($this->_file, $options['length'], $options['delimiter'], $options['enclosure'])) !== false) {
              if (substr($data[0], 0, 1) === '#') {
                  continue;
              }
  
              if (!isset($data[1])) {
                  continue;
              }
  
              if (count($data) == 2) {
                  $this->_data[$locale][$data[0]] = $data[1];
              } else {
                  $singular = array_shift($data);
                  $this->_data[$locale][$singular] = $data;
              }
          }
  
          return $this->_data;
      }
  
      /**
       * returns the adapters name
       *
       * @return string
       */
      public function toString()
      {
          return "Csv";
      }
  }