Created
February 2, 2016 18:35
-
-
Save luispeerez/0537c514e548d90cad9b to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var fs = require('fs'); | |
var data = //Your data source(an array of items) | |
var request = require('request'); | |
var async = require('async'); | |
var j = request.jar(); | |
//If you need cookie auth | |
var cookie = request.cookie('cookieKey=cookieValue'); | |
var url = 'you url server, example: http://mydomain.com'; | |
j.setCookie(cookie, url); | |
request = request.defaults({jar:j}) | |
function updateIcons(){ | |
var url = '<your url path to upload images>'; | |
async.eachSeries(data, function iterator(item, callback) { | |
if(tour.icon){ | |
var filename = './images/' + item.filename; | |
var imageData = fs.createReadStream(filename); | |
var httpRequest = request.post(url, function(err,response,body){ | |
if(err) console.log(err); | |
else if (response.statusCode > 300){ | |
return console.log(response.statusCode); | |
} | |
else{ | |
try{ | |
//You can output some success log here | |
callback(); | |
}catch(e){ | |
console.log(e); //error in the above string(in this case,yes)! | |
} | |
} | |
}); | |
var form = httpRequest.form(); | |
form.append('<id field name>',item.id); | |
form.append('<file field name>', imageData); | |
}else{ | |
callback(); | |
} | |
}); | |
} | |
function downloadIcons(){ | |
var basePath = './images/'; | |
var baseUrl = 'your url path to images on a server'; | |
var download = function(uri, filename, callback) { | |
console.log(uri, filename); | |
if(filename && typeof filename !== 'undefined'){ | |
// make the filename not need a directory | |
var file = filename.split('/')[filename.split('/').length - 1]; | |
request.head(uri, function(err, res, body) { | |
console.log('content-type:', res.headers['content-type']); | |
console.log('content-length:', res.headers['content-length']); | |
var r = request(uri).pipe(fs.createWriteStream(basePath + file)); | |
r.on('close', callback); | |
r.on('error', error); | |
}); | |
} | |
}; | |
for(var i = 0; i < data.length; i++){ | |
var item = data[i]; | |
if(item.icon){ | |
var img_src = item.filename; | |
var filepath = (baseUrl + img_src).toString(); | |
download(filepath, img_src, function() { | |
console.log('downloaded', img_src); | |
}); | |
} | |
//break; | |
} | |
var error = function(message) { | |
console.log(message); | |
}; | |
} | |
downloadIcons(); | |
//updateIcons(); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment