/**
* Casts a variable to the given type.
*
* @deprecated
*/
function set_var(&$result, $var, $type, $multibyte = false)
{
// no need for dependency injection here, if you have the object, call the method yourself!
$type_cast_helper = new \src\request\type_cast_helper();
$type_cast_helper->set_var($result, $var, $type, $multibyte);
}
/**
* Obtains the latest version information
*
* @param bool $force_update Ignores cached data. Defaults to false.
* @param bool $force_cache Force the use of the cache. Override $force_update.
* @return string Version info, includes stable and unstable data
* @throws \RuntimeException
*/
public function get_versions($force_update = false, $force_cache = false)
{
$cache_file = '_versioncheck_' . $this->host . $this->path . $this->file;
$info = $this->cache->get($cache_file);
if ($info === false && $force_cache) {
throw new \RuntimeException($this->user->lang('VERSIONCHECK_FAIL'));
} else {
if ($info === false || $force_update) {
try {
$info = $this->file_downloader->get($this->host, $this->path, $this->file);
} catch (\src\exception\runtime_exception $exception) {
$prepare_parameters = array_merge(array($exception->getMessage()), $exception->get_parameters());
throw new \RuntimeException(call_user_func_array(array($this->user, 'lang'), $prepare_parameters));
}
$error_string = $this->file_downloader->get_error_string();
if (!empty($error_string)) {
throw new \RuntimeException($error_string);
}
$info = json_decode($info, true);
// Sanitize any data we retrieve from a server
if (!empty($info)) {
$json_sanitizer = function (&$value, $key) {
$type_cast_helper = new \src\request\type_cast_helper();
$type_cast_helper->set_var($value, $value, gettype($value), true);
};
array_walk_recursive($info, $json_sanitizer);
}
if (empty($info['stable']) && empty($info['unstable'])) {
$this->user->add_lang('acp/common');
throw new \RuntimeException($this->user->lang('VERSIONCHECK_FAIL'));
}
$info['stable'] = empty($info['stable']) ? array() : $info['stable'];
$info['unstable'] = empty($info['unstable']) ? $info['stable'] : $info['unstable'];
$this->cache->put($cache_file, $info, 86400);
// 24 hours
}
}
return $info;
}
