/**
* Constructor.
*
* @param string $file The configuration file location relative to the application root.
*
* @throws Exception
*/
public function __construct($file)
{
$file = $file . '.php';
$env = Environment::current();
if (is_file($file)) {
/** @noinspection PhpIncludeInspection */
$data = (require $file);
if (is_array($data)) {
if (array_key_exists(Environment::ALL, $data)) {
$this->_data = $data[Environment::ALL];
if (array_key_exists($env, $data)) {
$this->_data = array_replace_recursive($this->_data, $data[$env]);
}
} else {
$this->_data = $data;
}
} else {
throw new Exception('Configuration data must be an array.');
}
} else {
throw new Exception('Configuration file "' . $file . '" does not exist.');
}
}
public function __get($prop)
{
if ($prop === 'dev') {
return Environment::current() === Environment::DEV;
}
if ($prop === 'enabled') {
return $this->_config->get('enabled', true);
}
if ($prop === 'url') {
return $this->memoize('url', function () {
// Attempt to guess the website URL based on whether the request was over HTTPS, the serverName variable and
// the port the request was made over.
$guess = ($this->secure ? 'https://' : 'http://') . $_SERVER['SERVER_NAME'] . ($this->port === 80 || $this->port === 443 ? '' : ':' . $this->port);
return rtrim($this->_config->get('url', $guess), '/');
});
}
if ($prop === 'public') {
return $this->memoize('public', function () {
$path = '/' . trim(parse_url($this->url, PHP_URL_PATH), '/');
return $path === '/' ? '' : $path;
});
}
if ($prop === 'root') {
return rtrim($this->_root, '/');
}
if ($prop === 'router') {
return $this->_router;
}
if ($prop === 'environment') {
return Environment::current();
}
// Useful server information.
if ($prop === 'host') {
return $_SERVER['SERVER_NAME'];
}
if ($prop === 'port') {
return intval($_SERVER['SERVER_PORT']);
}
if ($prop === 'secure') {
return $this->memoize('secure', function () {
return !empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off' || $this->port === 443;
});
}
if ($prop === 'timezone') {
return $this->_config->get('timezone', @date_default_timezone_get());
}
if ($prop === 'config') {
return $this->_config;
}
if ($this->hasService($prop)) {
// We found a service with a matching name. Set it up and return it.
$service = $this->_services[$prop];
$service->runSetup();
return $service;
}
return null;
}
