public function getRequestedPageDirectory()
{
if ($this->requestedFileDirectory != null) {
return $this->requestedFileDirectory;
}
$requestedFile = $this->getRequestedPage();
return $this->requestedFileDirectory = IO\Path::getDirectory($requestedFile);
}
/**
* 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, $slashPos);
if (is_dir($filePath . "/lang")) {
$langDir = $filePath . "/lang";
$fileName = substr($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 $mess;
}
public function getDirectoryName()
{
return Path::getDirectory($this->path);
}
/**
* Downloads and saves a file.
*
* @param string $url URI to download
* @param string $filePath Absolute file path
* @return bool
*/
public function download($url, $filePath)
{
$dir = IO\Path::getDirectory($filePath);
IO\Directory::createDirectory($dir);
$file = new IO\File($filePath);
$handler = $file->open("w+");
if ($handler !== false) {
$this->setOutputStream($handler);
$res = $this->query(self::HTTP_GET, $url);
fclose($handler);
return $res;
}
return false;
}
