//
require_once("../library/translation.inc.php");
// set the language
if (!empty($_POST['languageChoice'])) {
$_SESSION['language_choice'] = (int)$_POST['languageChoice'];
}
else if (empty($_SESSION['language_choice'])) {
// just in case both are empty, then use english
$_SESSION['language_choice'] = 1;
}
else {
// keep the current session language token
}
$_SESSION['language_direction'] = getLanguageDir( $_SESSION['language_choice'] );
//SANITIZE ALL ESCAPES
$fake_register_globals=false;
//STOP FAKE REGISTER GLOBALS
$sanitize_all_escapes=true;
//Settings that will override globals.php
$ignoreAuth = 1;
//
//Authentication (and language setting)
require_once('../interface/globals.php');
$GLOBALS['language_menu_login'] = false;
if (count($GLOBALS['language_menu_show']) >= 1 || $GLOBALS['language_menu_showall']) {
$GLOBALS['language_menu_login'] = true;
}
// Additional logic to override theme name.
// For RTL languages we substitute the theme name with the name of RTL-adapted CSS file.
$rtl_override = false;
if (isset($_SESSION['language_direction'])) {
if ($_SESSION['language_direction'] == 'rtl' && !strpos($GLOBALS['css_header'], 'rtl')) {
// the $css_header_value is set above
$rtl_override = true;
}
} else {
//$_SESSION['language_direction'] is not set, so will use the default language
$default_lang_id = sqlQuery('SELECT lang_id FROM lang_languages WHERE lang_description = ?', array($GLOBALS['language_default']));
if (getLanguageDir($default_lang_id['lang_id']) === 'rtl' && !strpos($GLOBALS['css_header'], 'rtl')) {
// @todo eliminate 1 SQL query
$rtl_override = true;
}
}
// change theme name, if the override file exists.
if ($rtl_override) {
// the $css_header_value is set above
$new_theme = 'rtl_' . $temp_css_theme_name;
// Check file existance
if (file_exists($include_root . '/themes/' . $new_theme)) {
$GLOBALS['css_header'] = $rootdir . '/themes/' . $new_theme;
} else {
// throw a warning if rtl'ed file does not exist.
error_log("Missing theme file " . text($include_root) . '/themes/' . text($new_theme));
}
