/
app.js
94 lines (79 loc) · 2.46 KB
/
app.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
/*
* Author: Rohit Kumar
* Date: 24-07-2014
* Website: iamrohit.in
* App Name: Node File Upload
* Description: File upload module in nodeJs with progress bar
*/
/**
* Module dependencies.
*/
var config = require('./config');
var express = require('express');
var routes = require('./routes');
var user = require('./routes/user');
var http = require('http');
var path = require('path');
var fs = require('fs');
var app = express();
// all environments
app.set('port', process.env.PORT || 5000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));
process.env.TMPDIR = config.TEMPDIR;
// development only
if ('development' == app.get('env')) {
app.use(express.errorHandler());
}
app.get('/', function(req, res) {
fs.readdir(config.UPLOADDIR,function(err, list) {
if(err)
throw err;
res.render('fileUpload',{fileList:list});
});
});
app.get('/deleteFile/:file', function(req, res){
var targetPath = config.UPLOADDIR+req.param("file");
fs.unlink(targetPath,function(err) {
if(err) {
res.send("Error to delete file: "+err);
} else {
res.send("File deleted successfully!");
}
})
});
app.get('/users', user.list);
app.get('/fileUpload', routes.fileUpload);
app.get('/filelist', function(req, res) {
fs.readdir(config.UPLOADDIR,function(err, list) {
if(err)
throw err;
res.render('filelist',{fileList:list});
});
});
app.post('/fileUpload', function(req, res) {
var tempPath = req.files.uploadfile.path;
var targetPath = config.UPLOADDIR+req.files.uploadfile.name;
fs.rename(tempPath, targetPath, function(err) {
if(err) {
//res.send("Error found to upload file "+err);
var msg = "Error found to upload file "+err;
var type="error";
} else {
//res.send("<b>File uploaded to "+targetPath+" ("+req.files.uploadfile.size +" bytes)</b>");
var fileSize = req.files.uploadfile.size/1024;
var msg = "File uploaded to "+targetPath+" ("+(fileSize.toFixed(2)) +" kb)";
var type="success";
res.send(req.files.uploadfile.name);
}
});
});
http.createServer(app).listen(app.get('port'), function(){
console.log('Express server listening on port ' + app.get('port'));
});