more support on winston logger in this application

mike820324 · Mar 5, 2015 · 8cb3aa5 · 8cb3aa5
1 parent 1b80f5d
commit 8cb3aa5
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Showing 3 changed files with 27 additions and 5 deletions.
diff --git a/src/app.js b/src/app.js
@@ -5,6 +5,16 @@ import Url from 'url';
 import Opencc from 'opencc';
 const opencc = new Opencc('tw2s.json');
 
+import winston from 'winston';
+
+let appLogger = new winston.Logger({
+    transports: [
+        new winston.transports.Console({
+            'timestamp': true,
+            'colorize': true
+        }),
+    ],
+});
 let comicIndexer = new Indexer('./newdb');
 
 let initLinks = [
@@ -21,7 +31,7 @@ let crawlers = initLinks.map(initLink => {
 
 
 let index = (err, comicList) => {
-    if(err) console.log(err);
+    if(err) appLogger.log('error', err);
     else {
         let hostname = Url.parse(comicList[0].url).hostname;
 
@@ -40,7 +50,7 @@ let index = (err, comicList) => {
             comicIndexer.add('dmeden', comicList);
 
         else
-            console.log('can not find the proper indexer');
+            appLogger.log('error', 'can not find the proper indexer');
     }
 };
 

diff --git a/src/lib/crawler.js b/src/lib/crawler.js
@@ -5,20 +5,21 @@ import Url from 'url';
 // encode normalize
 import charset from 'charset';
 import iconv from 'iconv-lite';
+import winston from 'winston';
 import Opencc from 'opencc';
 const opencc = new Opencc('tw2s.json');
 
 import Parser from './parser';
 import error from './error';
-import winston from 'winston';
 
 // do not use this class directly, extend it
 class crawler {
     constructor(baseUrl, delayTime){
         this.logger = new winston.Logger({
             transports: [
                 new winston.transports.Console({
-                    'timestamp': true
+                    'timestamp': true,
+                    'colorize': true
                 }),
             ]
         });

diff --git a/src/lib/indexer.js b/src/lib/indexer.js
@@ -3,10 +3,20 @@ import Sublevel from 'level-sublevel';
 import Promise from 'bluebird';
 
 import Opencc from 'opencc';
+import winston from 'winston';
+
 let opencc = new Opencc('tw2s.json');
 
 class comicIndexer {
     constructor(dbPath) {
+        this.logger = new winston.Logger({
+            transports: [
+                new winston.transports.Console({
+                    'timestamp': true,
+                    'colorize': true
+                }),
+            ],
+        });
         this.db = Sublevel(Levelup(dbPath));
 
         // register sublevel
@@ -33,8 +43,9 @@ class comicIndexer {
 
         // write to the correct sublevel db
         try {
+            this.logger.log('info', '%s indexing', type);
             this.comicDb[type].batch(ops, err => {
-                if(err) console.log(err);
+                if(err) this.logger.log('error', err);
             });
         } catch(TypeError) {
             console.log('no such kind of db');