opus

node_modules/needle/examples/deflated-stream.js

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+var fs     = require('fs'),
+    stream = require('stream'),
+    needle = require('./../');
+
+var url  = 'http://ibl.gamechaser.net/f/tagqfxtteucbuldhezkz/bt_level1.gz';
+
+var resp = needle.get(url, { compressed: true, follow_max: 10 });
+console.log('Downloading...');
+
+resp.on('readable', function() {
+
+  while (data = this.read()) {
+    var lines = data.toString().split('\n');
+    console.log('Got ' + lines.length + ' items.');
+    // console.log(lines);
+  }
+
+})
+
+resp.on('done', function(data) {
+  console.log('Done');
+})

node_modules/needle/examples/digest-auth.js

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+var needle = require('./..');
+
+var opts = {
+  username: 'user3',
+  password: 'user3',
+  auth: 'digest'
+}
+
+needle.get('http://test.webdav.org/auth-digest/', opts, function(err, resp, body) {
+  console.log(resp.headers);
+
+  if (resp.statusCode == 401)
+    console.log('\nIt failed.')
+  else
+    console.log('\nIt worked!')
+});

node_modules/needle/examples/download-to-file.js

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+var fs = require('fs'),
+    needle = require('./..'),
+    path = require('path');
+
+var url  = process.argv[2] || 'https://upload.wikimedia.org/wikipedia/commons/a/af/Tux.png';
+var file = path.basename(url);
+
+console.log('Downloading ' + file);
+
+needle.get(url, { output: file, follow: 3 }, function(err, resp, data){
+  console.log('File saved: ' + process.cwd() + '/' + file);
+
+  var size = fs.statSync(file).size;
+  if (size == resp.bytes)
+    console.log(resp.bytes + ' bytes written to file.');
+  else
+    throw new Error('File size mismatch: ' + size + ' != ' + resp.bytes);
+});

node_modules/needle/examples/multipart-stream.js

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+var needle = require('./../');
+
+var url  = 'http://posttestserver.com/post.php?dir=needle';
+
+var black_pixel = Buffer.from("R0lGODlhAQABAIAAAAUEBAAAACwAAAAAAQABAAACAkQBADs=", 'base64');
+
+var data = {
+  foo: 'bar',
+  nested: {
+    test: 123
+  },
+  image: { buffer: black_pixel, content_type: 'image/gif' }
+}
+
+var resp = needle.post(url, data, { multipart: true });
+
+resp.on('readable', function() {
+  while (data = this.read()) {
+    console.log(data.toString());
+  }
+})
+
+resp.on('done', function(data) {
+  console.log('Done.');
+})

node_modules/needle/examples/parsed-stream.js

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+//////////////////////////////////////////
+// This example demonstrates what happends
+// when you use the built-in JSON parser.
+//////////////////////////////////////////
+
+var fs     = require('fs'),
+    stream = require('stream'),
+    needle = require('./../');
+
+var url    = 'http://ip.jsontest.com/',
+    resp   = needle.get(url, { parse: true });
+
+resp.on('readable', function(obj) {
+  var chunk;
+
+  while (chunk = this.read()) {
+    console.log('root = ', chunk);
+  }
+});
+
+resp.on('done', function() {
+  console.log('Done.');
+});

node_modules/needle/examples/parsed-stream2.js

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+//////////////////////////////////////////
+// This example illustrates a more complex
+// example of parsing a JSON stream.
+//////////////////////////////////////////
+
+var needle     = require('./../'),
+    JSONStream = require('JSONStream');
+
+var url  = 'http://jsonplaceholder.typicode.com/db';
+
+// Initialize our GET request with our default (JSON) 
+// parsers disabled.
+
+var json = new needle.get(url, {parse: false})
+    // And now interpret the stream as JSON, returning only the
+    // title of all the posts.
+    .pipe(new JSONStream.parse('posts.*.title'));
+
+json.on('data', function (obj) {
+  console.log('got title: \'' + obj + '\'');
+})

node_modules/needle/examples/stream-events.js

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+var needle = require('./..');
+
+var resp   = needle.get('google.com', { follow_max: 10, timeout: 5000 });
+
+resp.on('readable', function() {
+  var chunk;
+  while (chunk = this.read()) {
+    console.log('Got ' + chunk.length + ' bytes');
+  }
+})
+
+resp.on('headers', function(headers) {
+  console.log('Got headers', headers);
+})
+
+resp.on('redirect', function(url) {
+  console.log('Redirected to url ' + url);
+})
+
+resp.on('done', function(err) {
+  console.log('Finished. No more data to receive.');
+  if (err) console.log('With error', err)
+})

node_modules/needle/examples/stream-to-file.js

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+var fs     = require('fs'),
+    needle = require('./..'),
+    path   = require('path');
+
+var url    = process.argv[2] || 'http://www.google.com/images/errors/robot.png';
+var file   = path.basename(url);
+
+console.log('Downloading ' + file + '...');
+needle
+  .get(url)
+  .pipe(fs.createWriteStream(file))
+  .on('done', function() {
+    console.log('Done!')
+  })

node_modules/needle/examples/upload-image.js

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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);
+  })
+})