egroupware/phpgwapi/inc/class.translation_sql.inc.php

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<?php
/**************************************************************************\
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* phpGroupWare API - Translation class for SQL *
* This file written by Joseph Engo <jengo@phpgroupware.org> *
* and Dan Kuykendall <seek3r@phpgroupware.org> *
* Handles multi-language support use SQL tables *
* Copyright (C) 2000, 2001 Joseph Engo *
* -------------------------------------------------------------------------*
* This library is part of the phpGroupWare API *
* http://www.phpgroupware.org/api *
* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as published by *
* the Free Software Foundation; either version 2.1 of the License, *
* or any later version. *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
* See the GNU Lesser General Public License for more details. *
* You should have received a copy of the GNU Lesser General Public License *
* along with this library; if not, write to the Free Software Foundation, *
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
\**************************************************************************/
/* $Id$ */
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class translation
{
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function translate($key, $vars=False)
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{
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if(!$vars)
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{
$vars = array();
}
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$ret = $key;
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/*
Check also if $GLOBALS['lang'] is a array.
php-nuke and postnuke are using $GLOBALS['lang'], too,
as string.
This makes many problems.
*/
if(isset($GLOBALS['lang'][strtolower($key)]) && $GLOBALS['lang'][strtolower($key)])
{
$ret = $GLOBALS['lang'][strtolower($key)];
}
elseif(!isset($GLOBALS['lang']) || !$GLOBALS['lang'] || !is_array($GLOBALS['lang']))
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{
$GLOBALS['lang'] = array();
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if(isset($GLOBALS['phpgw_info']['user']['preferences']['common']['lang']) &&
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$GLOBALS['phpgw_info']['user']['preferences']['common']['lang'])
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{
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$userlang = $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'];
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}
else
{
$userlang = 'en';
}
$sql = "SELECT message_id,content FROM phpgw_lang WHERE lang LIKE '" . $userlang
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. "' AND (app_name LIKE '" . $GLOBALS['phpgw_info']['flags']['currentapp']
. "' OR app_name LIKE 'common' OR app_name LIKE 'all')";
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if (strcasecmp ($GLOBALS['phpgw_info']['flags']['currentapp'], 'common')>0)
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{
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$sql .= ' ORDER BY app_name ASC';
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}
else
{
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$sql .= ' ORDER BY app_name DESC';
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}
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$GLOBALS['phpgw']->db->query($sql,__LINE__,__FILE__);
$GLOBALS['phpgw']->db->next_record();
$count = $GLOBALS['phpgw']->db->num_rows();
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for($idx = 0; $idx < $count; ++$idx)
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{
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$GLOBALS['lang'][strtolower($GLOBALS['phpgw']->db->f('message_id'))] = $GLOBALS['phpgw']->db->f('content');
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$GLOBALS['phpgw']->db->next_record();
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}
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$ret = $GLOBALS['lang'][strtolower($key)] ? $GLOBALS['lang'][strtolower($key)] : $key . '*';
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}
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$ndx = 1;
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while(list($key,$val) = each($vars))
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{
$ret = preg_replace( "/%$ndx/", $val, $ret );
++$ndx;
}
return $ret;
}
function add_app($app)
{
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/*
post-nuke and php-nuke are using $GLOBALS['lang'], too.
But not as array!
This produces very strange results.
*/
if(!is_array($GLOBALS['lang']))
{
$GLOBALS['lang'] = array();
}
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if($GLOBALS['phpgw_info']['user']['preferences']['common']['lang'])
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{
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$userlang = $GLOBALS['phpgw_info']['user']['preferences']['common']['lang'];
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}
else
{
$userlang = 'en';
}
$sql = "SELECT message_id,content FROM phpgw_lang WHERE lang LIKE '".$userlang."' AND app_name LIKE '".$app."'";
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$GLOBALS['phpgw']->db->query($sql,__LINE__,__FILE__);
$GLOBALS['phpgw']->db->next_record();
$count = $GLOBALS['phpgw']->db->num_rows();
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for($idx = 0; $idx < $count; ++$idx)
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{
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$GLOBALS['lang'][strtolower ($GLOBALS['phpgw']->db->f('message_id'))] = $GLOBALS['phpgw']->db->f('content');
$GLOBALS['phpgw']->db->next_record();
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}
}
}