1 |
|
2 |
|
3 |
|
4 |
|
5 |
|
6 |
|
7 |
|
8 |
|
9 |
|
10 |
|
11 |
|
12 |
|
13 |
|
14 |
|
15 |
|
16 |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 | 'use strict';
|
22 |
|
23 | var Logger = require('./logger.js');
|
24 | var File = require('./backends/file.js');
|
25 | var Disk = require('./backends/disk.js');
|
26 | var Kafka = require('./backends/kafka.js');
|
27 | var Sentry = require('./backends/sentry.js');
|
28 | var Console = require('./backends/console.js');
|
29 |
|
30 | createLogger.defaultBackends = defaultBackends;
|
31 | createLogger.File = File;
|
32 | createLogger.Disk = Disk;
|
33 | createLogger.Kafka = Kafka;
|
34 | createLogger.Sentry = Sentry;
|
35 | createLogger.Console = Console;
|
36 | createLogger.Access = Disk;
|
37 |
|
38 | module.exports = createLogger;
|
39 |
|
40 | function createLogger(opts) {
|
41 | var backends = opts && opts.backends;
|
42 | var logger;
|
43 |
|
44 | var _isDefaultBackends = backends &&
|
45 | backends._isDefaultBackends;
|
46 |
|
47 | if (_isDefaultBackends) {
|
48 | delete backends._isDefaultBackends;
|
49 | }
|
50 |
|
51 | logger = Logger(opts);
|
52 |
|
53 | if (_isDefaultBackends) {
|
54 | Object.keys(backends).forEach(function hookEvents(key) {
|
55 | var backend = backends[key];
|
56 |
|
57 | if (!backend || typeof backend.on !== 'function') {
|
58 | return;
|
59 | }
|
60 |
|
61 | backend.on('info', logger.info.bind(logger));
|
62 | backend.on('warn', logger.warn.bind(logger));
|
63 | });
|
64 | }
|
65 |
|
66 | return logger;
|
67 | }
|
68 |
|
69 | function defaultBackends(config, clients) {
|
70 | config = config || {};
|
71 | clients = clients || {};
|
72 |
|
73 | return {
|
74 | _isDefaultBackends: true,
|
75 | file: config.logFile ? File({
|
76 | fileName: config.logFile
|
77 | }) : null,
|
78 | disk: config.logFolder ? Disk({
|
79 | folder: config.logFolder,
|
80 | json: config.json || false
|
81 | }) : null,
|
82 | kafka: config.kafka ? Kafka({
|
83 | leafHost: config.kafka.leafHost,
|
84 | leafPort: config.kafka.leafPort,
|
85 | batching: config.kafka.batching,
|
86 | proxyHost: config.kafka.proxyHost,
|
87 | proxyPort: config.kafka.proxyPort,
|
88 | blacklistMigrator: config.kafka.blacklistMigrator,
|
89 | blacklistMigratorUrl: config.kafka.blacklistMigratorUrl,
|
90 | isDisabled: clients.isKafkaDisabled,
|
91 | statsd: config.kafka.statsd,
|
92 | kafkaClient: clients.kafkaClient
|
93 | }) : null,
|
94 | console: config.console ? Console({
|
95 | raw: config.raw || false
|
96 | }) : null,
|
97 | sentry: config.sentry ? Sentry({
|
98 | dsn: config.sentry.id,
|
99 | statsd: clients.statsd
|
100 | }) : null,
|
101 | access: config.access ? Disk({
|
102 | folder: config.access.logFolder,
|
103 | json: config.json || false
|
104 | }) : null
|
105 | };
|
106 | }
|