/**
* Establishes a database connection
*
* @return \PDO
* @throws \Exception
*/
public static function pdo()
{
$db_config = Config::get('database');
$instance = new \PDO(sprintf("%s:host=%s;dbname=%s;charset=utf8", $db_config['driver'], $db_config['host'], $db_config['database']), $db_config['user'], $db_config['pass']);
$instance->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
$instance->setAttribute(\PDO::ATTR_EMULATE_PREPARES, false);
return $instance;
}
/**
* Creates origin and content-type headers then dumps JSON data
*
* @param string $json
* @throws \Exception
*/
protected function outputJSON($json)
{
if (!is_string($json)) {
throw new \Exception("This method will only accept a string parameter.");
}
array_map(function ($origin) {
header(sprintf("Access-Control-Allow-Origin: %s", $origin));
}, Config::get('origins'));
// @todo find out why nginx flat out ignores this
header('Content-Type: application/json');
echo $json;
}
/**
* @expectedException \Exception
* @expectedExceptionMessage This method requires the Config singleton to be initialized.
* @throws \Exception
*/
public function testGetBeforeLoadThrowsException()
{
Config::get('foo');
}