<?php
#doc
#    classname:    ClassName
#    scope:        PUBLIC
#
#/doc
include_once("../class/template/smarty/Smarty.class.php");
define(TRANSLATOR_ACTIVATED, true);
set_magic_quotes_runtime ( 0 );

class Translator
{
    var $_localeMaster = ''; 
    var $_localeSlave = ''; 
    
    var $_blacklist = array('Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa','Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday','January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' ); 


    var $_blogMasterStrings = array();
    var $_adminMasterStrings = array(); // not implemented
    
    var $_blogSlaveStrings = array();
    var $_adminSlaveStrings = array(); // not implemented
    
    function translator() {
    
        if(TRANSLATOR_ACTIVATED === false)
        die('you need to activate the translator class first!');
        
       
    }
    
    function render()
    {
        
        $t = new Smarty();
        
        $t->template_dir = './';
        $t->compile_dir = '../tmp';

        
        $localeSlaveMessages = $this->_getLocaleArray($this->_localeSlave);
        $localeMasterMessages = $this->_getLocaleArray($this->_localeMaster);
        
        $localeSlaveMessages = (!$localeSlaveMessages) ? array() : $localeSlaveMessages;
        
        $localeSlaveMessages = $this->_cleanArray($localeSlaveMessages);
        $localeMasterMessages = $this->_cleanArray($localeMasterMessages);
    
        
        $t->assign('localemasterstrings', $localeMasterMessages);
        
        $t->assign('localeslavestrings', $this->_mergeLocales($localeMasterMessages,$localeSlaveMessages) );

        $t->display('translator.tpl');
    
    
    }
    
    function write($newStrings)
    {
        $mastertpl = file($this->_localeMaster);
        @unlink($this->_localeSlave);
        touch($this->_localeSlave);
        
        $handle = fopen($this->_localeSlave, "r+b");
        
        foreach($mastertpl as $line)
        {
            $match = false;
            
            foreach($newStrings as $key => $string)
            {
                $test = '$messages[\'' . $key . "']";
                if (stristr($line, $test) && ($string != '+array+'))
                {
                    $newline = '$messages[\'' . $key . "'] = '" . $string . "';\n";
                    fwrite($handle, $newline);
                    $match = true;
                    break;
                }
            }
            if ($match === false) 
            {
                fwrite($handle, $line);
            }
                
            
        }
            
        fclose($handle);
        return true;
    }

    
    function _mergeLocales($master = array(), $slave = array())
    {
        // override all translated strings and leave the rest in the master language
        
        
        $mergedLocale = array();
        $mergedLocale = array_merge($master, $slave);
  /*      
        foreach($master as $stringId => $string )
        {
            if (array_key_exists($stringId, $slave))
            {
                $mergedLocale["$stringId"] = $slave["$stringId"];
            }
            else
            {
                if (is_array($string))
                {
                    $mergedLocale["$stringId"] = $master["+array+"];
                }
                else
                {
                    $mergedLocale["$stringId"] = $master["$stringId"];
                }
            }
        }
        */
        
        return $mergedLocale;
        
        /*$i = 0;
        $max = count($string);
        for ($i = 0; $i < $max; $i++ )
        {
            
        
        }*/
    
    }
    function _cleanArray($messages)
    {
        foreach($messages as $msgId => $msg)
        {
            if (is_array($msg))
            {
                $messages["$msgId"] = '+array+';
            }
            if (in_array($msgId, $this->_blacklist) )
            {
                unset($messages["$msgId"]);
                
            }
        }
        //var_dump($messages);
        return $messages;
        
    }
    
    function _getLocaleArray($path = '')
    {
        if( is_readable("$path") )
        {
            include_once("$path");
            
            if(!isset($messages))
            {
                $messages = array();
            }
            
            return $messages;
            
        } else {
            return false;
        } 
    }
    function _getLocaleFile($path = '')
    {
        if( is_readable("$path") )
        {
            return file("$path");
        } else {
            return false;
        } 
    }
    

/*
    function setAdminSlave ($path)
    {
        $this->_adminSlave = $path;
        
        return true;
    }
*/
    
    function setLocaleSlave ($path)
    {
        $this->_localeSlave = $path;
        
        return true;
    }

    
 /*   
    function setAdminMaster ($path)
    {
        $this->_adminMaster = $path;
        
        return true;
    }
*/
    
    function setLocaleMaster ($path)
    {
        $this->_localeMaster = $path;
        
        return true;
    }


}
###


?>