/**
* Loads language messages for specified file
*
* @param string $file
* @param string $language
* @return array
*/
public static function loadLanguageFile($file, $language = null)
{
if ($language === null) {
$language = self::getCurrentLang();
}
if (!isset(self::$messages[$language])) {
self::$messages[$language] = array();
}
//first time call only for lang
if (self::$customMessages === null) {
self::$customMessages = self::loadCustomMessages($language);
}
$path = Path::getDirectory($file);
static $langDirCache = array();
if (isset($langDirCache[$path])) {
$langDir = $langDirCache[$path];
$fileName = substr($file, strlen($langDir) - 5);
} else {
//let's find language folder
$langDir = $fileName = "";
$filePath = $file;
while (($slashPos = strrpos($filePath, "/")) !== false) {
$filePath = substr($filePath, 0, $slashPos);
$langPath = $filePath . "/lang";
if (is_dir($langPath)) {
$langDir = $langPath;
$fileName = substr($file, $slashPos);
$langDirCache[$path] = $langDir;
break;
}
}
}
$mess = array();
if ($langDir != "") {
//load messages for default lang first
$defaultLang = self::getDefaultLang($language);
if ($defaultLang != $language) {
$langFile = $langDir . "/" . $defaultLang . $fileName;
if (file_exists($langFile)) {
$mess = self::includeFile($langFile);
}
}
//then load messages for specified lang
$langFile = $langDir . "/" . $language . $fileName;
if (file_exists($langFile)) {
$mess = array_merge($mess, self::includeFile($langFile));
}
foreach ($mess as $key => $val) {
self::$messages[$language][$key] = $val;
}
}
return $mess;
}
/**
* Loads language messages for specified file
*
* @param string $file
* @param string $language
* @param bool $normalize
* @return array
*/
public static function loadLanguageFile($file, $language = null, $normalize = true)
{
if ($language === null) {
$language = self::getCurrentLang();
}
if ($normalize) {
$file = Path::normalize($file);
}
if (!isset(self::$messages[$language])) {
self::$messages[$language] = array();
}
//first time call only for lang
if (self::$userMessages === null) {
self::$userMessages = self::loadUserMessages($language);
}
//let's find language folder and include lang files
$mess = self::includeLangFiles($file, $language);
foreach ($mess as $key => $val) {
if (isset(self::$customMessages[$language][$key])) {
self::$messages[$language][$key] = $mess[$key] = self::$customMessages[$language][$key];
} else {
self::$messages[$language][$key] = $val;
}
}
return $mess;
}
