mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-11-23 00:13:35 +01:00
5a8b145b7f
- user.php was not reloaded if (session-)preferences changed eg. language via select-box in login, because we used Expires header, but did not force a different url - (user|config|images).php now has etag on url, to force reload by browser as we use an Expires header (changed images still need Admin >> clear cache to rebuild image cache) - preferences are now loaded via a cachable GET request
57 lines
1.8 KiB
PHP
57 lines
1.8 KiB
PHP
<?php
|
|
/**
|
|
* API: loading translation from from browser
|
|
*
|
|
* Usage: /egroupware/phpgwapi/lang.php?app=infolog&lang=de
|
|
*
|
|
* @link www.egroupware.org
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @package addressbook
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @version $Id$
|
|
*/
|
|
|
|
// switch evtl. set output-compression off, as we cant calculate a Content-Length header with transparent compression
|
|
ini_set('zlib.output_compression', 0);
|
|
|
|
$GLOBALS['egw_info'] = array(
|
|
'flags' => array(
|
|
'currentapp' => 'home',
|
|
'noheader' => true,
|
|
'nocachecontrol' => true,
|
|
)
|
|
);
|
|
|
|
include '../header.inc.php';
|
|
|
|
// use an etag over config and link-registry
|
|
$config = json_encode(config::clientConfigs());
|
|
$link_registry = egw_link::json_registry();
|
|
$etag = '"'.md5($config.$link_registry).'"';
|
|
|
|
// headers to allow caching, egw_framework specifies etag on url to force reload, even with Expires header
|
|
egw_session::cache_control(86400); // cache for one day
|
|
Header('Content-Type: text/javascript; charset=utf-8');
|
|
Header('ETag: '.$etag);
|
|
|
|
// if servers send a If-None-Match header, response with 304 Not Modified, if etag matches
|
|
if (isset($_SERVER['HTTP_IF_NONE_MATCH']) && $_SERVER['HTTP_IF_NONE_MATCH'] == $etag)
|
|
{
|
|
header("HTTP/1.1 304 Not Modified");
|
|
common::egw_exit();
|
|
}
|
|
|
|
$content = 'egw.set_configs('.$config.");\n";
|
|
$content .= 'egw.set_link_registry('.$link_registry.");\n";
|
|
|
|
// we run our own gzip compression, to set a correct Content-Length of the encoded content
|
|
if (in_array('gzip', explode(',',$_SERVER['HTTP_ACCEPT_ENCODING'])) && function_exists('gzencode'))
|
|
{
|
|
$content = gzencode($content);
|
|
header('Content-Encoding: gzip');
|
|
}
|
|
|
|
// Content-Lenght header is important, otherwise browsers dont cache!
|
|
Header('Content-Length: '.bytes($content));
|
|
echo $content;
|