/**
* Load a config directory
*
* @param string $dir
* @return object
*/
public function load($dir)
{
if (!is_dir($dir)) {
if (empty($this->options['optional'])) {
trigger_error("Config directory '{$dir}' doesn't exist", E_USER_WARNING);
}
return null;
}
$config = (object) array();
foreach (scandir($dir) as $file) {
if ($file[0] == '.') {
continue;
}
if (is_dir("{$dir}/{$file}")) {
$data = $this->load("{$dir}/{$file}");
} else {
$loader = Config::getLoader("{$dir}/{$file}", $this->options);
if (!$loader) {
continue;
}
$data = $loader->load("{$dir}/{$file}");
}
if ($data) {
$key = pathinfo($file, PATHINFO_FILENAME);
Config::merge($config->{$key}, $data);
}
}
return $config;
}
/**
* Get the DB connection.
*
* @return DB
*/
public static function conn()
{
// Auto connect using Jasny's Config class
if (!isset(self::$connection)) {
if (!class_exists('Jasny\\Config') || !isset(\Jasny\Config::i()->db)) {
throw new DB_Exception("Unable to create DB connection: not configured");
}
new static(\Jasny\Config::i()->db);
}
return self::$connection;
}
/**
* Get the DB connection.
*
* @return DB
*/
public static function conn()
{
// Auto connect using Jasny's Config class
if (!isset(self::$connection)) {
if (!class_exists('Jasny\\Config') || !isset(\Jasny\Config::i()->db)) {
throw new DB_Exception("Unable to create DB connection: not configured");
}
$cfg = \Jasny\Config::i()->db;
new static(isset($cfg->host) ? $cfg->host : 'localhost', $cfg->username, $cfg->password, isset($cfg->dbname) ? $cfg->dbname : null, isset($cfg->port) ? $cfg->port : null);
}
return self::$connection;
}
/**
* Load all files in a directory
*
* @param string $dir
* @return object
*/
protected function loadDir($dir)
{
$exts = array_keys(Config::$loaders, get_called_class());
if (empty($exts)) {
return null;
}
$glob = '*.' . (count($exts) == 1 ? reset($exts) : '{' . join(',', $exts) . '}');
$config = (object) array();
foreach (glob("{$dir}/{$glob}", GLOB_BRACE) as $file) {
if (basename($file)[0] == '.') {
continue;
}
$key = pathinfo($file, PATHINFO_FILENAME);
$data = $this->load($file);
if ($data) {
Config::merge($config->{$key}, $data);
}
}
return $config;
}
/**
* Test through config->load
*/
public function testConfigLoad()
{
$options = ['table' => self::TABLE_NAME, 'key' => 'dev'];
$config = new Config();
$config->load(self::$dynamodb, $options);
$expected = self::getTestData();
$this->assertEquals($expected->qux, $config->qux);
$this->assertEquals($expected->foo, $config->foo);
}
/**
* Parse ini string
*
* @param string $input
* @return object
*/
public function parse($input)
{
$data = parse_ini_string($input, true);
return Config::objectify($data);
}
/**
* Parse yaml string
*
* @param string $input
* @return object
*/
public function parse($input)
{
switch ($this->options['use']) {
case 'yaml':
$data = yaml_parse($input);
break;
case 'syck':
$data = syck_load($input);
break;
case 'symfony':
$data = Symfony_Yaml::parse($input);
break;
case 'spyc':
$data = \Spyc::YAMLLoadString($input);
break;
default:
return null;
}
return Config::objectify($data);
}
