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refactor language switch PHP code to make it readable

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git-svn-id: http://piwigo.org/svn/trunk@11123 68402e56-0260-453c-a942-63ccdbb3a9ee
This commit is contained in:
plegall 2011-05-30 22:58:12 +00:00
commit 04a4a062b2
1 changed files with 87 additions and 37 deletions
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124
plugins/language_switch/language_switch.inc.php
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@ -20,58 +20,98 @@
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
if (!defined('LANGUAGE_SWITCH_PATH'))
define('LANGUAGE_SWITCH_PATH' , PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/');
class language_controler {
{
define('LANGUAGE_SWITCH_PATH' , PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/');
}
class language_controler
{
static public function _switch()
{
global $user;
if (!defined('PHPWG_ROOT_PATH')) { die('Hacking attempt!'); }
if (!defined('PHPWG_ROOT_PATH'))
{
die('Hacking attempt!');
}
$same = $user['language'];
if ( isset( $_GET['lang']) ) {
if ( !empty($_GET['lang'] ) and file_exists( PHPWG_ROOT_PATH.'language/'
. $_GET['lang'].'/common.lang.php') ) {
if (is_a_guest() or is_generic()) {
pwg_set_session_var( 'lang_switch', $_GET['lang'] );
} else {
$query = 'UPDATE '.USER_INFOS_TABLE.'
SET language = \''.$_GET['lang'].'\'
WHERE user_id = '.$user['id'].'
;';
if (isset($_GET['lang']))
{
if (!empty($_GET['lang']) and file_exists(PHPWG_ROOT_PATH.'language/'.$_GET['lang'].'/common.lang.php'))
{
if (is_a_guest() or is_generic())
{
pwg_set_session_var('lang_switch', $_GET['lang']);
}
else
{
$query = '
UPDATE '.USER_INFOS_TABLE.'
SET language = \''.$_GET['lang'].'\'
WHERE user_id = '.$user['id'].'
;';
pwg_query($query);
}
$user['language'] = $_GET['lang'];
}
}
elseif ((is_a_guest() or is_generic())) {
$user['language'] = pwg_get_session_var( 'lang_switch', $user['language'] );
elseif ((is_a_guest() or is_generic()))
{
$user['language'] = pwg_get_session_var('lang_switch', $user['language']);
}
// Reload language only if it isn't the same one
if ( $same !== $user['language']) {
load_language('common.lang', '', array('language'=>$user['language']) );
load_language('lang', PHPWG_ROOT_PATH.PWG_LOCAL_DIR,
array('language'=>$user['language'], 'no_fallback'=>true, 'local'=>true)
);
if (defined('IN_ADMIN') and IN_ADMIN) { // Never currently
load_language('admin.lang', '', array('language'=>$user['language']) );
// Reload language only if it isn't the same one
if ( $same !== $user['language'])
{
load_language('common.lang', '', array('language'=>$user['language']));
load_language(
'lang',
PHPWG_ROOT_PATH.PWG_LOCAL_DIR,
array(
'language' => $user['language'],
'no_fallback' => true,
'local' => true
)
);
if (defined('IN_ADMIN') and IN_ADMIN)
{
// Never currently
load_language('admin.lang', '', array('language'=>$user['language']));
}
}
}
static public function _flags()
{
global $user, $template, $conf;
$available_lang = get_languages();
if ( isset($conf['no_flag_languages']) )
$available_lang =
array_diff_key($available_lang, array_flip($conf['no_flag_languages']));
if (isset($conf['no_flag_languages']))
{
$available_lang = array_diff_key($available_lang, array_flip($conf['no_flag_languages']));
}
$url_starting = get_query_string_diff(array('lang'));
foreach ( $available_lang as $code => $displayname ) {
foreach ($available_lang as $code => $displayname)
{
$qlc = array (
'url' => str_replace(array('=&','?&'),array('&','?'),
add_url_params( $url_starting, array('lang'=> $code) )),
'alt' => ucwords( $displayname ),
'url' => str_replace(
array('=&','?&'),
array('&','?'),
add_url_params($url_starting, array('lang'=> $code))
),
'alt' => ucwords($displayname),
'title' => substr($displayname, 0, -4), // remove [FR] or [RU]
'img' => get_root_url().'language/' . $code . '/' . $code . '.jpg',
'img' => get_root_url().'language/'.$code.'/'.$code.'.jpg',
);
$lsw['flags'][$code] = $qlc ;
@ -81,22 +121,32 @@ class language_controler {
$lsw['Active'] = $qlc;
}
}
$template->set_filename('language_flags', dirname(__FILE__) . '/flags.tpl');
$lsw['side'] = ceil(sqrt(count($available_lang)));
$template->assign(array(
'lang_switch'=> $lsw,
'LANGUAGE_SWITCH_PATH' => LANGUAGE_SWITCH_PATH,
));
$template->assign(
array(
'lang_switch'=> $lsw,
'LANGUAGE_SWITCH_PATH' => LANGUAGE_SWITCH_PATH,
)
);
$flags = $template->parse('language_flags',true);
$template->clear_assign('lang_switch');
$template->concat( 'PLUGIN_INDEX_ACTIONS', $flags);
}
}
/* {html_head} usage function */
/* See flags.tpl for example (due no catenation available) */
if (!function_exists('Componant_exists')) {
if (!function_exists('Componant_exists'))
{
function Componant_exists($path, $file)
{ return file_exists( $path . $file); }
{
return file_exists( $path . $file);
}
}
?>