'], [''', '"', '<', '>'], $return);
}
function printJSString($str, $return = false) {
$text = json_encode(__($str), JSON_UNESCAPED_UNICODE);
if ($return) {
return $text;
} else {
echo $text;
}
}
function isRTL() {
global $t_isRTL;
return _isRTL(getLanguage()) || (!empty($t_isRTL) && $t_isRTL);
}
function _isRTL($code) {
// Convert input to lowercase and replace dashes with underscores to make comparison case insensitive and format uniform
$code = str_replace('-', '_', strtolower($code));
// Array of RTL short codes
$rtlLanguages = array('ar', 'ar_sa', 'fa', 'fa_ir', 'ur', 'ur_pk', 'he', 'he_il', 'yi', 'yi_de', 'sd', 'sd_in', 'ps', 'ps_af', 'dv', 'dv_mv', 'ckb', 'ckb_iq');
// Check if code is in the RTL array
if(in_array($code, $rtlLanguages)) {
return true;
}
return false;
}
function getAllFlags() {
global $global;
$dir = "{$global['systemRootPath']}view/css/flag-icon-css-master/flags/4x3";
$flags = [];
if ($handle = opendir($dir)) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != "..") {
$flags[] = str_replace(".svg", "", $entry);
}
}
closedir($handle);
}
sort($flags);
return $flags;
}
/**
* Deprecated replaced by Layout::getAvailableFlags()
* @deprecated
* @global array $global
* @return array
*/
function getEnabledLangs() {
global $global;
$dir = "{$global['systemRootPath']}locale";
$flags = [];
if (empty($global['dont_show_us_flag'])) {
$flags[] = 'us';
}
if ($handle = opendir($dir)) {
$ignore = array('.', '..', 'index.php', 'function.php', 'save.php', 'function.js');
while (false !== ($entry = readdir($handle))) {
if (!in_array($entry, $ignore)) {
$flags[] = str_replace('.php', '', $entry);
}
}
closedir($handle);
}
sort($flags);
return $flags;
}
function textToLink($string, $targetBlank = false) {
$target = "";
if ($targetBlank) {
$target = "target=\"_blank\"";
}
return preg_replace('$(\s|^)(https?://[a-z0-9_./?=&@:-]+)(?![^<>]*>)$i', ' $2 ', $string);
}
function br2nl($html) {
$nl = preg_replace(['##i', '##i', '##i'], ["\n", "\n", ''], $html);
return $nl;
}
function flag2Lang($flagCode) {
global $global;
$index = strtolower($flagCode);
if (!empty($global['flag2Lang'][$index])) {
return $global['flag2Lang'][$index];
}
return $flagCode;
}
function setSiteLang() {
global $config, $global;
if (empty($global['systemRootPath'])) {
if (function_exists('getLanguageFromBrowser')) {
setLanguage(getLanguageFromBrowser());
} else {
setLanguage('en_US');
}
} else {
require_once $global['systemRootPath'] . 'plugin/AVideoPlugin.php';
$userLocation = false;
$obj = AVideoPlugin::getDataObjectIfEnabled('User_Location');
$userLocation = !empty($obj) && !empty($obj->autoChangeLanguage);
if (!empty($_GET['lang'])) {
_session_start();
setLanguage($_GET['lang']);
} else if ($userLocation) {
User_Location::changeLang();
}
try {
if (empty($config) || !is_object($config)) {
require_once $global['systemRootPath'] . 'objects/configuration.php';
if (class_exists('Configuration')) {
$config = new Configuration();
} else {
//_error_log("setSiteLang ERROR 1 systemRootPath=[{$global['systemRootPath']}] " . json_encode(debug_backtrace()));
}
}
} catch (Exception $exc) {
_error_log("setSiteLang ERROR 2 systemRootPath=[{$global['systemRootPath']}] " . $exc->getMessage() . ' ' . json_encode(debug_backtrace()));
}
if (empty($_SESSION['language']) && is_object($config)) {
setLanguage($config->getLanguage());
}
if (empty($_SESSION['language'])) {
if (function_exists('getLanguageFromBrowser')) {
setLanguage(getLanguageFromBrowser());
} else {
setLanguage('en_US');
}
}
}
}
function setLanguage($lang) {
$lang = strip_tags($lang);
if (empty($lang)) {
return false;
}
global $global;
if(empty($global['systemRootPath'])){
return false;
}
$lang = flag2Lang($lang);
if (empty($lang) || $lang === '-') {
return false;
}
$lang = str_replace('../', '', $lang);
$file = "{$global['systemRootPath']}locale/{$lang}.php";
_session_start();
if (file_exists($file)) {
$_SESSION['language'] = $lang;
include_once $file;
return true;
} else {
//_error_log('setLanguage: File does not exists 1 ' . $file);
$lang = strtolower($lang);
$file = "{$global['systemRootPath']}locale/{$lang}.php";
if (file_exists($file)) {
$_SESSION['language'] = $lang;
include_once $file;
return true;
} else {
$parts = explode('_', $lang);
$lang = $parts[0];
$file = "{$global['systemRootPath']}locale/{$lang}.php";
if (file_exists($file)) {
$_SESSION['language'] = $lang;
include_once $file;
return true;
} else {
//_error_log('setLanguage: File does not exists 2 ' . $file);
}
}
}
return false;
}
function getLanguage() {
if (empty($_SESSION['language'])) {
return 'en_US';
}
return fixLangString($_SESSION['language']);
}
function fixLangString($lang) {
return strtolower(str_replace('_', '-', $lang));
}
function revertLangString($lang) {
$parts = explode('-', $lang);
$lang = strtolower($parts[0]);
if (!empty($parts[1])) {
$lang .= '_' . strtoupper($parts[1]);
}
return $lang;
}
//var_dump(getLanguage());exit;