wazuh-kibana-app/public/services/error-handler.js
2019-01-29 11:42:44 +01:00

92 lines
3.1 KiB
JavaScript

/*
* Wazuh app - Error handler service
* Copyright (C) 2015-2019 Wazuh, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Find more information about this on the LICENSE file.
*/
import { toastNotifications } from 'ui/notify';
export class ErrorHandler {
/**
* Constructor
*/
constructor() {}
/**
* Extracts error message string from any kind of error.
* @param {*} error
*/
extractMessage(error) {
if ((error || {}).status === -1) {
const origin = ((error || {}).config || {}).url || '';
const isFromAPI = origin.includes('/api/request') || origin.includes('/api/csv') || origin.includes('/api/agents-unique');
return isFromAPI
? "Wazuh API don't reachable. Reason: timeout."
: 'Server did not respond';
}
if ((((error || {}).data || {}).errorData || {}).message)
return error.data.errorData.message;
if (((error || {}).errorData || {}).message) return error.errorData.message;
if (typeof (error || {}).data === 'string') return error.data;
if (typeof ((error || {}).data || {}).error === 'string')
return error.data.error;
if (typeof ((error || {}).data || {}).message === 'string')
return error.data.message;
if (typeof (((error || {}).data || {}).message || {}).msg === 'string')
return error.data.message.msg;
if (typeof ((error || {}).data || {}).data === 'string')
return error.data.data;
if (typeof error.message === 'string') return error.message;
if (((error || {}).message || {}).msg) return error.message.msg;
if (typeof error === 'string') return error;
if (typeof error === 'object') return JSON.stringify(error);
return error || 'Unexpected error';
}
/**
* Fires a green toast (success toast) using given message
* @param {string} message The message to be shown
* @param {string} location Usually means the file where this method was called
*/
info(message, location) {
if (typeof message === 'string') {
message = location ? location + '. ' + message : message;
toastNotifications.addSuccess(message);
}
return;
}
/**
* Main method to show error, warning or info messages
* @param {*} error
* @param {string} location Usually means the file where this method was called
* @param {boolean} isWarning If true, the toast is yellow
* @param {boolean} silent If true, no message is shown
*/
handle(error, location, isWarning, silent) {
const message = this.extractMessage(error);
let text = message;
if (error.extraMessage) text = error.extraMessage;
text = location ? location + '. ' + text : text;
if (!silent) {
if (
isWarning ||
(text &&
typeof text === 'string' &&
text.toLowerCase().includes('no results'))
) {
toastNotifications.addWarning(text);
} else {
toastNotifications.addDanger(text);
}
}
return text;
}
}