7820380e
 “wangming”
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var needle = require('../'),
path = require('path');
var image = 'https://upload.wikimedia.org/wikipedia/commons/a/af/Tux.png';
function upload(obj, cb) {
console.log('Uploading image...');
var url = 'http://deviantsart.com';
var opts = {
timeout: 10000,
follow: 3,
multipart: true
};
var params = {
file: obj
}
needle.post(url, params, opts, function(err, resp) {
if (err || !resp.body.match('url'))
return cb(err || new Error('No image URL found.'))
cb(null, JSON.parse(resp.body).url)
})
}
function download(url, cb) {
console.log('Getting ' + url);
needle.get(url, function(err, resp) {
if (err) throw err;
cb(null, resp.body);
})
}
////////////////////////////////////////
// ok, now go.
download(image, function(err, buffer) {
if (err) throw err;
var obj = { buffer: buffer, content_type: 'image/png' };
upload(obj, function(err, url) {
if (err) throw err;
console.log('Image uploaded to ' + url);
})
})
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