function loadConfig($file)
{
$name = NEnvironment::getName();
if ($file instanceof NConfig) {
$config = $file;
$file = NULL;
} else {
if ($file === NULL) {
$file = $this->defaultConfigFile;
}
$file = NEnvironment::expand($file);
$config = NConfig::fromFile($file, $name);
}
if ($config->variable instanceof NConfig) {
foreach ($config->variable as $key => $value) {
NEnvironment::setVariable($key, $value);
}
}
$iterator = new RecursiveIteratorIterator($config);
foreach ($iterator as $key => $value) {
$tmp = $iterator->getDepth() ? $iterator->getSubIterator($iterator->getDepth() - 1)->current() : $config;
$tmp[$key] = NEnvironment::expand($value);
}
$runServices = array();
$context = NEnvironment::getContext();
if ($config->service instanceof NConfig) {
foreach ($config->service as $key => $value) {
$key = strtr($key, '-', '\\');
if (is_string($value)) {
$context->removeService($key);
$context->addService($key, $value);
} else {
$factory = $value->factory ? $value->factory : (isset($this->defaultServices[$key]) ? $this->defaultServices[$key] : NULL);
if ($factory) {
$context->removeService($key);
$context->addService($key, $factory, isset($value->singleton) ? $value->singleton : TRUE, (array) $value->option);
} else {
throw new InvalidStateException("Factory method is not specified for service {$key}.");
}
if ($value->run) {
$runServices[] = $key;
}
}
}
}
if (!$config->php) {
$config->php = $config->set;
unset($config->set);
}
if ($config->php instanceof NConfig) {
if (PATH_SEPARATOR !== ';' && isset($config->php->include_path)) {
$config->php->include_path = str_replace(';', PATH_SEPARATOR, $config->php->include_path);
}
foreach (clone $config->php as $key => $value) {
if ($value instanceof NConfig) {
unset($config->php->{$key});
foreach ($value as $k => $v) {
$config->php->{"{$key}.{$k}"} = $v;
}
}
}
foreach ($config->php as $key => $value) {
$key = strtr($key, '-', '.');
if (!is_scalar($value)) {
throw new InvalidStateException("Configuration value for directive '{$key}' is not scalar.");
}
if ($key === 'date.timezone') {
date_default_timezone_set($value);
}
if (function_exists('ini_set')) {
ini_set($key, $value);
} else {
switch ($key) {
case 'include_path':
set_include_path($value);
break;
case 'iconv.internal_encoding':
iconv_set_encoding('internal_encoding', $value);
break;
case 'mbstring.internal_encoding':
mb_internal_encoding($value);
break;
case 'date.timezone':
date_default_timezone_set($value);
break;
case 'error_reporting':
error_reporting($value);
break;
case 'ignore_user_abort':
ignore_user_abort($value);
break;
case 'max_execution_time':
set_time_limit($value);
break;
default:
if (ini_get($key) != $value) {
throw new NotSupportedException('Required function ini_set() is disabled.');
}
}
}
}
}
if ($config->const instanceof NConfig) {
foreach ($config->const as $key => $value) {
define($key, $value);
}
}
if (isset($config->mode)) {
foreach ($config->mode as $mode => $state) {
NEnvironment::setMode($mode, $state);
}
}
foreach ($runServices as $name) {
$context->getService($name);
}
return $config;
}
public static function enable($mode = NULL, $logFile = NULL, $email = NULL)
{
error_reporting(E_ALL | E_STRICT);
if (is_bool($mode)) {
self::$productionMode = $mode;
} elseif (is_string($mode)) {
$mode = preg_split('#[,\\s]+#', $mode);
}
if (is_array($mode)) {
self::$productionMode = !isset($_SERVER['REMOTE_ADDR']) || !in_array($_SERVER['REMOTE_ADDR'], $mode, TRUE);
}
if (self::$productionMode === self::DETECT) {
if (class_exists('Environment')) {
self::$productionMode = NEnvironment::isProduction();
} elseif (isset($_SERVER['SERVER_ADDR']) || isset($_SERVER['LOCAL_ADDR'])) {
$addr = isset($_SERVER['SERVER_ADDR']) ? $_SERVER['SERVER_ADDR'] : $_SERVER['LOCAL_ADDR'];
$oct = explode('.', $addr);
self::$productionMode = $addr !== '::1' && (count($oct) !== 4 || $oct[0] !== '10' && $oct[0] !== '127' && ($oct[0] !== '172' || $oct[1] < 16 || $oct[1] > 31) && ($oct[0] !== '169' || $oct[1] !== '254') && ($oct[0] !== '192' || $oct[1] !== '168'));
} else {
self::$productionMode = !self::$consoleMode;
}
}
if (self::$productionMode && $logFile !== FALSE) {
self::$logFile = 'log/php_error.log';
if (class_exists('Environment')) {
if (is_string($logFile)) {
self::$logFile = NEnvironment::expand($logFile);
} else {
try {
self::$logFile = NEnvironment::expand('%logDir%/php_error.log');
} catch (InvalidStateException $e) {
}
}
} elseif (is_string($logFile)) {
self::$logFile = $logFile;
}
ini_set('error_log', self::$logFile);
}
if (function_exists('ini_set')) {
ini_set('display_errors', !self::$productionMode);
ini_set('html_errors', FALSE);
ini_set('log_errors', FALSE);
} elseif (ini_get('display_errors') != !self::$productionMode && ini_get('display_errors') !== (self::$productionMode ? 'stderr' : 'stdout')) {
throw new NotSupportedException('Function ini_set() must be enabled.');
}
self::$sendEmails = self::$logFile && $email;
if (self::$sendEmails) {
if (is_string($email)) {
self::$emailHeaders['To'] = $email;
} elseif (is_array($email)) {
self::$emailHeaders = $email + self::$emailHeaders;
}
}
if (!defined('E_DEPRECATED')) {
define('E_DEPRECATED', 8192);
}
if (!defined('E_USER_DEPRECATED')) {
define('E_USER_DEPRECATED', 16384);
}
register_shutdown_function(array(__CLASS__, '_shutdownHandler'));
set_exception_handler(array(__CLASS__, '_exceptionHandler'));
set_error_handler(array(__CLASS__, '_errorHandler'));
self::$enabled = TRUE;
}
