/**
* Log data. You may pass in any number of arguments.
*/
public static function log()
{
if (Log::$enabled) {
$data = array();
$args = func_get_args();
foreach ($args as $arg) {
$message = "";
Myna::var_dump_to_string($arg, $message);
array_push($data, $message);
}
//$stderr = fopen('php://stderr', 'w');
//fwrite($stderr, implode(' ', $data));
//fclose($stderr);
error_log(implode(' ', $data));
}
}
public static function get_or_error($array, $key, $location = 'Undefined')
{
return isset($array[$key]) ? $array[$key] : Myna::error($location, "no {$key} in array", $array);
}
public static function error($origin, $reason, $data)
{
$message = "{$origin}: {$reason}";
Myna::var_dump_to_string($data, $message);
throw new \Exception($message);
}
/**
* Parse a response from the server
*
* @param String data
* @return Array or true
*/
function parse_response($data)
{
if ($data === false) {
// There was a network error
$err = error_get_last();
Myna::error("Myna\\Api.parse_response", "There was a network error", $err);
}
$json = json_decode($data, true);
if (is_null($json)) {
Myna::error("Myna\\Api.parse_response", "Response from server is not JSON.", $data);
}
switch ($json['typename']) {
case 'problem':
return Myna::error("Myna\\Api.parse_response", "Server responded with error", $json['messages']);
case 'experiment':
return \Myna\Data\Experiment::fromArray($json);
case 'deployment':
return \Myna\Data\Deployment::fromArray($json);
case 'ok':
return true;
default:
return Myna::error("Myna\\Api.parse_response", "Unexpected JSON response", $json);
}
}