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var config = require('../../config.json'),
util = require('./util'),
knox = require('knox'),
moment = require('moment');
var s3 = module.exports.s3 = knox.createClient({
key: process.env.OKFOCUS_S3_KEY,
secret: process.env.OKFOCUS_S3_SECRET,
bucket: 'vvalls'
});
var acceptableuploadTypes = {
'image/gif': 'gif',
'image/jpeg': 'jpg',
'image/png': 'png'
}
module.exports.put = function (key, file, opt) {
var fileSize, fileType, filename
var err
var now = new Date()
var ts = moment().format('YYYYMMDD')
var extension = acceptableuploadTypes[file.mimetype]
filename = (+now)
+ (opt.username ? "-" + opt.username : "")
+ "-"
+ file.originalname.replace(/\..*$/,"")
.replace(/[^0-9a-zA-Z]+/g,"-")
.substr(-128)
+ "." + extension;
var remote_path = "/images/" + key + "/" + ts + "/" + filename
if (! extension) {
err = "unacceptable filetype"
}
else if (file.size < 10) {
err = "file too small"
}
else if (file.size > 2097152) { // 2mb limit
err = "file too large"
}
if (err) {
console.error(">>>", err)
opt.unacceptable && opt.unacceptable(err)
return
}
opt.acceptable && opt.acceptable(err)
console.log("upload > ", remote_path)
s3.putFile(file.path, remote_path, {
'Content-Length': file.size,
'Content-Type': file.mimetype,
'x-amz-acl': 'public-read'
}, function(err, s3res) {
if (err || s3res.statusCode !== 200) {
console.error(err);
s3res.resume()
return;
}
var file_url = s3res.url || s3res.req.url
opt.success && opt.success(file_url)
}).on('error', function(err, s3res){
console.error(err)
s3res && s3res.resume && s3res.resume()
})
}
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