I want to customize this following error message
Error 404: Not Found
{
"name": "Not Found",
"message": "Object not found: 6",
"code": 0,
"status": 404,
"type": "yii\\web\\NotFoundHttpException"
}
to:
Error 404: Not Found
{
"name": "Not Found",
"message": "Country not found for: 6",
"code": 404,
"status": Error
}
Where is need to write this customization code?
try this (e.g. config/web.php):
return [
// ...
'components' => [
// ...
'response' => [
// ...
'on beforeSend' => function (yii\base\Event $event) {
$response = $event->sender;
if (404 === $response->statusCode && is_array($response->data)) {
$response->data['code'] = $response->data['status'];
$response->data['status'] = 'Error';
unset($response->data['type']);
}
},
],
You need to override errorHandler which extends yii\web\ErrorHandler, just convertExceptionToArray method
/**
* Converts an exception into an array.
* @param \Exception|\Error $exception the exception being converted
* @return array the array representation of the exception.
*/
protected function convertExceptionToArray($exception)
{
if (!YII_DEBUG && !$exception instanceof UserException && !$exception instanceof HttpException) {
$exception = new HttpException(500, Yii::t('yii', 'An internal server error occurred.'));
}
$array = [
'name' => ($exception instanceof Exception || $exception instanceof ErrorException) ? $exception->getName() : 'Exception',
'message' => $exception->getMessage(),
'code' => $exception->getCode(),
];
if ($exception instanceof HttpException) {
$array['status'] = $exception->statusCode;
}
if (YII_DEBUG) {
$array['type'] = get_class($exception);
if (!$exception instanceof UserException) {
$array['file'] = $exception->getFile();
$array['line'] = $exception->getLine();
$array['stack-trace'] = explode("\n", $exception->getTraceAsString());
if ($exception instanceof \yii\db\Exception) {
$array['error-info'] = $exception->errorInfo;
}
}
}
if (($prev = $exception->getPrevious()) !== null) {
$array['previous'] = $this->convertExceptionToArray($prev);
}
return $array;
}
The code above is from Yii, you just need to tweak it a little. Then add it to config : ( usually web.php)
'errorHandler' => [
'class' => 'your\namespace\YourErrHandler',
],
Im not sure what I do is right or wrong but it works. Just create a new custom php file called ErrorMsg.php
<?php
use Yii;
use yii\web\HttpException;
class ErrorMsg extends \Exception
{
public static function customErrorMsg($error_code,$message = null, $code = 0, \Exception $previous = null,$extra_content=NULL)
{
$httpException = new HttpException($error_code,$message,$code,$previous);
Yii::$app->response->statusCode = $error_code;
$custom_err = array(
'name'=> $httpException->getName(),
'message' => $message,
'code' => $code,
'extraContent' => $content,
'status' => $error_code
);
return $custom_err;
}
and call the functions wherever you want. Example
return ErrorMsg::customErrorMsg(400,"Message Here",11,NULL,"Extra Content Here");