File indexing completed on 2025-03-09 05:26:23

 <?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @version    $Id$
  * @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';
 
 /** @see Zend_Xml_Security */
 // require_once 'Zend/Xml/Security.php';
 
 /** @see Zend_Xml_Exception */
 // require_once 'Zend/Xml/Exception.php';
 
 /**
  * @category   Zend
  * @package    Zend_Translate
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Translate_Adapter_Tbx extends Zend_Translate_Adapter {
     // Internal variables
     private $_file        = false;
     private $_cleared     = array();
     private $_langset     = null;
     private $_termentry   = null;
     private $_content     = null;
     private $_term        = null;
     private $_data        = array();
 
     /**
      * Load translation data (TBX file reader)
      *
      * @param  string  $filename  TBX file to add, full path must be given for access
      * @param  string  $locale    Locale has no effect for TBX because TBX defines all languages within
      *                            the source file
      * @param  array   $option    OPTIONAL Options to use
      * @throws Zend_Translation_Exception
      * @return array
      */
     protected function _loadTranslationData($filename, $locale, array $options = array())
     {
         $this->_data = array();
         if (!is_readable($filename)) {
             // require_once 'Zend/Translate/Exception.php';
             throw new Zend_Translate_Exception('Translation file \'' . $filename . '\' is not readable.');
         }
 
         $encoding = $this->_findEncoding($filename);
         $this->_file = xml_parser_create($encoding);
         xml_set_object($this->_file, $this);
         xml_parser_set_option($this->_file, XML_OPTION_CASE_FOLDING, 0);
         xml_set_element_handler($this->_file, "_startElement", "_endElement");
         xml_set_character_data_handler($this->_file, "_contentElement");
 
         try {
             Zend_Xml_Security::scanFile($filename);
         } catch (Zend_Xml_Exception $e) {
             // require_once 'Zend/Translate/Exception.php';
             throw new Zend_Translate_Exception(
                 $e->getMessage()
             );
         }
 
         if (!xml_parse($this->_file, file_get_contents($filename))) {
             $ex = sprintf('XML error: %s at line %d of file %s',
                           xml_error_string(xml_get_error_code($this->_file)),
                           xml_get_current_line_number($this->_file),
                           $filename);
             xml_parser_free($this->_file);
             // require_once 'Zend/Translate/Exception.php';
             throw new Zend_Translate_Exception($ex);
         }
 
         return $this->_data;
     }
 
     private function _startElement($file, $name, $attrib)
     {
         if ($this->_term !== null) {
             $this->_content .= "<".$name;
             foreach($attrib as $key => $value) {
                 $this->_content .= " $key=\"$value\"";
             }
             $this->_content .= ">";
         } else {
             switch(strtolower($name)) {
                 case 'termentry':
                     $this->_termentry = null;
                     break;
                 case 'langset':
                     if (isset($attrib['xml:lang']) === true) {
                         $this->_langset = $attrib['xml:lang'];
                         if (isset($this->_data[$this->_langset]) === false) {
                             $this->_data[$this->_langset] = array();
                         }
                     }
                     break;
                 case 'term':
                     $this->_term    = true;
                     $this->_content = null;
                     break;
                 default:
                     break;
             }
         }
     }
 
     private function _endElement($file, $name)
     {
         if (($this->_term !== null) and ($name != "term")) {
             $this->_content .= "</".$name.">";
         } else {
             switch (strtolower($name)) {
                 case 'langset':
                     $this->_langset = null;
                     break;
                 case 'term':
                     $this->_term = null;
                     if (empty($this->_termentry)) {
                         $this->_termentry = $this->_content;
                     }
                     if (!empty($this->_content) or (isset($this->_data[$this->_langset][$this->_termentry]) === false)) {
                         $this->_data[$this->_langset][$this->_termentry] = $this->_content;
                     }
                     break;
                 default:
                     break;
             }
         }
     }
 
     private function _contentElement($file, $data)
     {
         if ($this->_term !== null) {
             $this->_content .= $data;
         }
     }
 
     private function _findEncoding($filename)
     {
         $file = file_get_contents($filename, null, null, 0, 100);
         if (strpos($file, "encoding") !== false) {
             $encoding = substr($file, strpos($file, "encoding") + 9);
             $encoding = substr($encoding, 1, strpos($encoding, $encoding[0], 1) - 1);
             return $encoding;
         }
         return 'UTF-8';
     }
 
     /**
      * Returns the adapter name
      *
      * @return string
      */
     public function toString()
     {
         return "Tbx";
     }
 }