mirror of
https://github.com/EGroupware/egroupware.git
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114 lines
4.0 KiB
PHP
114 lines
4.0 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare API - Translation class for SQL *
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* This file written by Joseph Engo <jengo@phpgroupware.org> *
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* and Dan Kuykendall <seek3r@phpgroupware.org> *
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* Handles multi-language support use SQL tables *
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* Copyright (C) 2000, 2001 Joseph Engo *
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* -------------------------------------------------------------------------*
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* This library is part of the phpGroupWare API *
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* http://www.phpgroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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// define the maximal length of a message_id, all message_ids have to be unique
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// in this length, our column is varchar 255, but addslashes might add some length
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define('MAX_MESSAGE_ID_LENGTH',230);
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class translation
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{
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var $userlang = 'en';
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var $loaded_apps = array();
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function init()
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{
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// post-nuke and php-nuke are using $GLOBALS['lang'] too
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// but not as array!
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// this produces very strange results
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if (!is_array($GLOBALS['lang']))
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{
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$GLOBALS['lang'] = array();
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}
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if ($GLOBALS['phpgw_info']['user']['preferences']['common']['lang'])
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{
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$this->userlang = $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'];
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}
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$this->add_app('common');
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$this->add_app($GLOBALS['phpgw_info']['flags']['currentapp']);
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}
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function translate($key, $vars=false )
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{
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if (!$vars)
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{
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$vars = array();
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}
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if (!is_array($GLOBALS['lang']) || !count($GLOBALS['lang']))
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{
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$this->init();
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}
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$ret = $key.'*'; // save key if we dont find a translation
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$key = strtolower(trim(substr($key,0,MAX_MESSAGE_ID_LENGTH)));
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if (isset($GLOBALS['lang'][$key]))
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{
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$ret = $GLOBALS['lang'][$key];
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}
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$ndx = 1;
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foreach($vars as $val)
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{
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$ret = preg_replace( "/%$ndx/", $val, $ret );
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++$ndx;
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}
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return $ret;
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}
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function add_app($app,$lang=False)
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{
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$lang = $lang ? $lang : $this->userlang;
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if (!isset($this->loaded_apps[$app]) || $this->loaded_apps[$app] != $lang)
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{
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$sql = "select message_id,content from phpgw_lang where lang='".$lang."' and app_name='".$app."'";
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$GLOBALS['phpgw']->db->query($sql,__LINE__,__FILE__);
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while ($GLOBALS['phpgw']->db->next_record())
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{
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$GLOBALS['lang'][strtolower ($GLOBALS['phpgw']->db->f('message_id'))] = $GLOBALS['phpgw']->db->f('content');
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}
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$this->loaded_apps[$app] = $lang;
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}
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}
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function get_installed_langs()
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{
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if (!is_array($this->langs))
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{
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$GLOBALS['phpgw']->db->query("SELECT DISTINCT l.lang,ln.lang_name FROM phpgw_lang l,phpgw_languages ln WHERE l.lang = ln.lang_id",__LINE__,__FILE__);
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if (!$GLOBALS['phpgw']->db->num_rows())
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{
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return False;
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}
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while ($GLOBALS['phpgw']->db->next_record())
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{
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$this->langs[$GLOBALS['phpgw']->db->f('lang')] = $GLOBALS['phpgw']->db->f('lang_name');
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}
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}
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return $this->langs;
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}
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}
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