source: trunk/phpgwapi/js/htmlarea/plugins/merge_langs @ 2

#!/usr/bin/php -q
<?php
/**************************************************************************\
* eGroupWare - API htmlarea translations (according to lang in user prefs) *
* http: //www.eGroupWare.org                                               *
* Written by Ralf Becker <RalfBecker@outdoor-training.de>                  *
* --------------------------------------------                             *
*  This program is free software; you can redistribute it and/or modify it *
*  under the terms of the GNU General Public License as published by the   *
*  Free Software Foundation; either version 2 of the License, or (at your  *
*  option) any later version.                                              *
\**************************************************************************/

/* $Id: merge_langs,v 1.1.2.1 2004/08/29 00:49:25 ralfbecker Exp $ */

$plugin_dir = realpath(dirname(__FILE__));
$setup_dir = realpath(dirname(__FILE__).'/../../../setup');

function load_langfile($lang)
{
        global $setup_dir;
        
        $lang_file = $setup_dir.'/phpgw_'.$lang.'.lang';
        
        $arr = array();
        if (file_exists($lang_file))
        {
                foreach(file($lang_file) as $line)
                {
                        @list($phrase,$app,$lang,$trans) = split("[\t\n\r]",$line);
                        $arr[$phrase] = array(
                                'app' => $app,
                                'trans' => $trans,
                        );
                }
        }
        return $arr;
}

function save_langfile($lang,$arr)
{
        $content = '';
        ksort($arr);
        foreach($arr as $phrase => $data)
        {
                $content .= "$phrase\t$data[app]\t$lang\t$data[trans]\n";
        }
        global $setup_dir;
        $lang_file = $setup_dir.'/phpgw_'.$lang.'.lang';
        
        if ($f = fopen($lang_file,'w'))
        {
                fwrite($f,$content);
        }
        fclose($f);
}

$d = opendir($plugin_dir);
while ($plugin = readdir($d))
{
        if (!is_dir($plugin) || $plugin == 'CVS' || $plugin == 'CSS' || $plugin[0] == '.') continue;
        
        if (!@file_exists($lang_file = $plugin_dir.'/'.$plugin.'/lang/en.js')) continue;
        $lang_file = file_get_contents($lang_file);
        
        if (!preg_match_all('/"([^"]+)"[ \t:]+"([^"]+)"/',$lang_file,$matches)) continue;
        $token2en = array();
        foreach($matches[1] as $n => $token)
        {
                $token2en[$token] = $matches[2][$n];
        }
        
        $l = opendir($plugin_dir.'/'.$plugin.'/lang');
        
        while ($lang_file = readdir($l))
        {
                if (!preg_match('/.js$/',$lang_file)) continue;
                
                $lang = substr($lang_file,0,2);
                $lang_file = $plugin_dir.'/'.$plugin.'/lang/'.$lang_file;
                echo "\nprocessing: $lang_file\n";

                $lang_file = file_get_contents($lang_file);
                
                if (preg_match_all('/"([^"]+)"[ \t:]+"([^"]+)"/',$lang_file,$matches))
                {
                        $arr = load_langfile($lang);
                        $needs_save = false;
                        
                        foreach($matches[1] as $n => $token)
                        {
                                if (!isset($token2en[$token])) continue;

                                $phrase = strtolower($token2en[$token]);
                                
                                if (!$phrase) continue;
                                
                                if (isset($arr[$phrase]))
                                {
                                        if ($arr[$phrase]['app'] != 'common' && $arr[$phrase]['app'] != 'htmlarea-'.$plugin)
                                        {
                                                $arr[$phrase]['app'] = 'common';
                                        }
                                        continue;
                                }                               
                                $arr[$phrase] = array(
                                        'app'   => 'htmlarea-'.$plugin,
                                        'trans' => $matches[2][$n],
                                );
                                echo "adding: $phrase = ".$matches[2][$n]."\n";
                                $needs_save = true;
                        }
                        if ($needs_save) save_langfile($lang,$arr);
                }
        }
}
closedir($d);