/**
* initialisation and auto configuration
*/
public static function _init()
{
$crypter = new Crypt_AES();
$hasher = new Crypt_Hash('sha256');
// load the config
\Config::load('crypt', true);
static::$defaults = \Config::get('crypt', array());
// generate random crypto keys if we don't have them or they are incorrect length
$update = false;
foreach (array('crypto_key', 'crypto_iv', 'crypto_hmac') as $key) {
if (empty(static::$defaults[$key]) or strlen(static::$defaults[$key]) % 4 != 0) {
$crypto = '';
for ($i = 0; $i < 8; $i++) {
$crypto .= static::safe_b64encode(pack('n', mt_rand(0, 0xffff)));
}
static::$defaults[$key] = $crypto;
$update = true;
}
}
// update the config if needed
if ($update === true) {
try {
\Config::save('crypt', static::$defaults);
} catch (\FileAccessException $e) {
// failed to write the config file, inform the user
echo \View::forge('errors/crypt_keys', array('keys' => static::$defaults));
die;
}
}
}
/**
* @param \Tacone\Bees\Field\Field $object
* @param $storage
* @param string $path
*
* @return static
*/
public static function make($object, &$storage, $path, $default = null)
{
$instance = new static($object, $storage, $path);
if (func_num_args() > 3) {
$instance->defaults($default);
}
return $instance;
}
/**
* Initializer
*
* @param array $setting Configure array
*
* @return bool Return true when initialized, false when fail.
* Remember re-init cause fail too
*/
public static function init(array $setting = array())
{
if (!static::$inited) {
static::$cores = Framework::getAllCores();
static::$defaults = array('Setting' => array('CookieKey' => isset($setting['CookieKey']) ? $setting['CookieKey'] : '!', 'Expire' => isset($setting['Expire']) ? (int) $setting['Expire'] : 3600, 'Salt' => isset($setting['Salt']) ? $setting['Salt'] : '', 'RandomKeyLen' => isset($setting['RandomKeyLen']) ? (int) $setting['RandomKeyLen'] : 16));
static::$inited = true;
register_shutdown_function(function () {
return static::update();
});
return true;
}
return false;
}
/**
* Returns the default encoding flags
* @return int
*/
public static function defaults()
{
if (static::$defaults === null) {
$defaults = 0;
if (defined('JSON_UNESCAPED_SLASHES')) {
$defaults |= constant('JSON_UNESCAPED_SLASHES');
}
if (defined('JSON_UNESCAPED_UNICODE')) {
$defaults |= constant('JSON_UNESCAPED_UNICODE');
}
static::$defaults = $defaults;
}
return static::$defaults;
}
protected static function setRoute($route)
{
$destination = explode('::', $route->destination);
$info = ['controller' => $destination[0], 'method' => $destination[1], 'params' => $route->params, 'defaults' => $route->defaults, 'extension' => isset($route->params['extension']) ? $route->params['extension'] : 'html'];
// Remove the first dot from the extension
if ($info['extension'][0] == '.') {
$info['extension'] = substr($info['extension'], 1);
}
// Allow static use current route info.
static::$controller = $info['controller'];
static::$method = $info['method'];
static::$params = $info['params'];
static::$defaults = $info['defaults'];
static::$extension = $info['extension'];
return static::$currentRoute = $info;
}
