Develop Reference

How to get Instagram Following List using Instagram graph api

How to get the following list from the Instagram account using the access token
I tried everything but not work.
here some API link which I tried before but none of them work.
I tried this one https://www.instagram.com/urvish_._/?__a=1
also this one
I tried but nothing can help me.

You can get the following (or also follower) list using the code below. Steps:
Make sure you're logged in on instagram.com
Open the API link: https://www.instagram.com/urvish_._/?__a=1 (your target username here is urvish_._)
Open the browser console: normally Ctrl+Shift+J on Windows/Linux or ⌘+Option+J on Mac
Paste this code and press Enter:
const GRAPHQL_MAX_PER_PAGE = 50;
async function getList() {
let pageLimit = 200; // from my testing
let baseInfo = JSON.parse(document.getElementsByTagName('body')[0].innerText);
let userId = baseInfo.graphql.user.id;
let config = { user_edge: 'edge_follow', query_hash: 'd04b0a864b4b54837c0d870b0e77e076', total_count: baseInfo.graphql.user.edge_follow.count };
// for followers instead of followings:
// { user_edge: 'edge_followed_by', query_hash: 'c76146de99bb02f6415203be841dd25a', total_count: baseInfo.graphql.user.edge_followed_by.count }
let after = null, hasNext = true, thisList = [];
for (pageCount = 1; hasNext && (pageCount <= pageLimit); ++pageCount) {
try {
let response = await fetch(`https://www.instagram.com/graphql/query/?query_hash=${config.query_hash}&variables=` + encodeURIComponent(JSON.stringify({
id: userId, include_reel: true, fetch_mutual: true, first: GRAPHQL_MAX_PER_PAGE, after: after
})));
if (!response.ok) {
console.warn(`Failed at page number ${pageCount.toLocaleString()}. HTTP status ${response.status}: ${response.statusText}.`);
break;
}
try {
response = await response.json();
} catch (error) {
console.error(`You may need to verify your account. Stopping. Failed at page number ${pageCount.toLocaleString()}.`, error);
break;
}
hasNext = response.data.user[config.user_edge].page_info.has_next_page
after = response.data.user[config.user_edge].page_info.end_cursor
thisList = thisList.concat(response.data.user[config.user_edge].edges.map(({ node }) => {
return {
id: node.id,
username: node.username,
full_name: node.full_name,
profile_pic_url: node.profile_pic_url,
};
}));
} catch (error) {
console.warn(`Error at page number ${pageCount.toLocaleString()}:`, error);
}
console.log(`${thisList.length.toLocaleString()} of ${config.total_count.toLocaleString()} fetched so far`);
}
console.info(`${thisList.length.toLocaleString()} fetched.`);
console.log(thisList);
}
getList()
Browser console showing a fetched list after code execution
In the code I've set the page limit to 200 so you can get up to 10,000 of your followings.
PS: For a way to visualise your lists and get more details, you can try Instagram Lists, a tool I made.

WebRTC: Add rooms to simple WebRTC & WebSocket app - Advice Needed

I am very new to webrtc and coding, so apologies if this is not a clear question.
I have followed the Shane Tully example here and amended it to run on my AWS server. Its running find but it only allows me one connection at a time. I would like to have users enter my URL followed by a room name in order to connect to a room.
e.g. www.myurl.com/apple where apple is the room that will be created. Here is an example - if you add /apppl at the end of this URL it will create a room. (The code for this example is rather complex and uses socket.io. where I use ws for Node to create the websockets)
Does anyone have any advice on this? My overall aim is to create an Android App which incorporates video calling functionality, and uses WebView to display the calling feature, which is why I need different URLs for each pair of devices so they both access the same room.
Thank you in advance!
Claire
Server Code:
const HTTPS_PORT = 443;
const fs = require('fs');
const https = require('https');
const WebSocket = require('ws');
const WebSocketServer = WebSocket.Server;
const serverConfig = {
key: fs.readFileSync('key.pem'),
cert: fs.readFileSync('cert.pem'),
};
// ----------------------------------------------------------------------------------------
// Create a server for the client html page
var handleRequest = function(request, response) {
// Render the single client html file for any request the HTTP server receives
console.log('request received: ' + request.url);
if(request.url === '/') {
response.writeHead(200, {'Content-Type': 'text/html'});
response.end(fs.readFileSync('client/index.html'));
} else if(request.url === '/webrtc.js') {
response.writeHead(200, {'Content-Type': 'application/javascript'});
response.end(fs.readFileSync('client/webrtc.js'));
}
};
var httpsServer = https.createServer(serverConfig, handleRequest);
httpsServer.listen(HTTPS_PORT, '0.0.0.0');
// ----------------------------------------------------------------------------------------
// Create a server for handling websocket calls
var wss = new WebSocketServer({server: httpsServer});
wss.on('connection', function(ws) {
ws.on('message', function(message) {
// Broadcast any received message to all clients
console.log('received: %s', message);
wss.broadcast(message);
});
});
wss.broadcast = function(data) {
this.clients.forEach(function(client) {
if(client.readyState === WebSocket.OPEN) {
client.send(data);
}
});
};
console.log('Server running. Visit https://localhost:' + HTTPS_PORT + ' in Firefox/Chrome (note the HTTPS; there is no HTTP -> HTTPS redirect!)');
//console.log("TEST TEST TEST" + JSON.stringify(room));
Client Code:
var localVideo;
var remoteVideo;
var peerConnection;
var uuid;
var constraints = {
video: true,
audio: true,
};
var peerConnectionConfig = {
'iceServers': [
{'urls': 'stun:stun.services.mozilla.com'},
{'urls': 'stun:stun.l.google.com:19302'},
]
};
function pageReady() {
uuid = uuid();
localVideo = document.getElementById('localVideo');
remoteVideo = document.getElementById('remoteVideo');
serverConnection = new WebSocket('wss://' + window.location.hostname + ':443');
serverConnection.onmessage = gotMessageFromServer;
if(navigator.mediaDevices.getUserMedia) {
navigator.mediaDevices.getUserMedia(constraints).then(getUserMediaSuccess).catch(errorHandler);
} else {
alert('Your browser does not support getUserMedia API');
}
}
//CB if it is possible to run gerUserMedia then gets the local video stream
function getUserMediaSuccess(stream) {
localStream = stream;
localVideo.src = window.URL.createObjectURL(stream); //Depreciated
//localVideo.srcObject = stream;
}
//CB this function starts the call
function start(isCaller) {
peerConnection = new RTCPeerConnection(peerConnectionConfig);
peerConnection.onicecandidate = gotIceCandidate;
peerConnection.onaddstream = gotRemoteStream;
//peerConnection.ontrack = gotRemoteStream;
peerConnection.addStream(localStream);
if(isCaller) {
peerConnection.createOffer().then(createdDescription).catch(errorHandler);
}
}
function gotMessageFromServer(message) {
if(!peerConnection) start(false);
var signal = JSON.parse(message.data);
// Ignore messages from ourself
if(signal.uuid == uuid) return;
if(signal.sdp) {
peerConnection.setRemoteDescription(new RTCSessionDescription(signal.sdp)).then(function() {
// Only create answers in response to offers
if(signal.sdp.type == 'offer') {
peerConnection.createAnswer().then(createdDescription).catch(errorHandler);
}
}).catch(errorHandler);
} else if(signal.ice) {
peerConnection.addIceCandidate(new RTCIceCandidate(signal.ice)).catch(errorHandler);
}
}
function gotIceCandidate(event) {
if(event.candidate != null) {
serverConnection.send(JSON.stringify({'ice': event.candidate, 'uuid': uuid}));
}
}
function createdDescription(description) {
console.log('got description');
peerConnection.setLocalDescription(description).then(function() {
serverConnection.send(JSON.stringify({'sdp': peerConnection.localDescription, 'uuid': uuid}));
}).catch(errorHandler);
}
function gotRemoteStream(event) {
console.log('got remote stream');
remoteVideo.src = window.URL.createObjectURL(event.stream);
//remoteVideo.src = event.stream;
}
function errorHandler(error) {
console.log(error);
}
// Taken from http://stackoverflow.com/a/105074/515584
// Strictly speaking, it's not a real UUID, but it gets the job done here
function uuid() {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000).toString(16).substring(1);
}
return s4() + s4() + '-' + s4() + '-' + s4() + '-' + s4() + '-' + s4() + s4() + s4();
}

You need to change the server's code in the example. Right now it is just broadcasting all the messages to all other clients. What you need to do is right a logic at server side to send messages to only those clients with same room id.
I have written a webRTC based p2p scalable broadcast following Shane Tully's example. Click here to see
You can follow from here and get an idea on what i mean by sending signalling messages to specific clients only. In your case message broadcasting should occur only for those clients having the same room id. I hope this helps !!

Air android/mobile: same sharedobject for different apps?

I have two apps, one is a trial version the other the full version of a game, both made with adobe air. While saving data via the sharedobjects solution is no problem, I would like to use "one" savegame for both appsm, so users can keep their progress when upgrading to the full version. I tried around a little. But code like e.g. ...:
SharedObject.getLocal("myApp","/");
... doesnt work. So the question is, is there a way to have two Air apps using the same shared object? Or maybe if not using, at least "read" the shared object of another Air app?
Thanks in advance,
ANB_Seth

The answer is yes, I actually made a game transfer system for iOS and Android via network connection and 6 digit hash the user has to enter in the newly installed app to fetch the SO from the server. You could do this with a simple file stored locally on the SD card or other local storage device.
/**
* send this user's current save data to the server
*/
public function send():void{
var ba:ByteArray = new ByteArray();
// Main.sv.user - is the registerClassAlias object we write/read locally via SharedObject
ba.writeObject(Main.sv.user);
var name:String = Crypto.hash("Random Secrect Salt - typically user score, name, etc.");
// create 6 digit hash
var key:String = Crypto.hash(name).slice(0, 6).toUpperCase();
var request:URLRequest = new URLRequest ( 'https://sharedobject.com/transfer/save/name/'+name+'/key/'+key );
var loader: URLLoader = new URLLoader();
request.contentType = 'application/octet-stream';
request.method = URLRequestMethod.POST;
request.data = ba;
loader.addEventListener(IOErrorEvent.IO_ERROR, function (evt:Event) {
trace("error - network");
onSaveRestoreEvent(1);
});
loader.addEventListener(Event.COMPLETE, function (evt:Event) {
addChild(new BaseDialog("Save Sent To Server", "Your data has been sent to the server. To get this data back from the server " +
"you will need your secret key. Please write this six digit key down:\n"+name));
});
loader.load( request );
}
/**
* create a GET SO dialog
*/
public function receive():void{
var text:Sprite = new Sprite();
var textInput:TextInput = new TextInput();
textInput.width = Constants.SCREEN_WIDTH-100;
textInput.y = -50;
text.addChild(textInput);
var dialog:BaseDialog = new BaseDialog("Enter Secret Save Key", "Please enter your six digit secret save key in the field below, then press \"Get\".\n\n",
"Get", function():void{
text.removeChildren();
var url:String = "https://sharedobject.com/transfer/get/name/"+textInput.text; //servlet url
var request:URLRequest = new URLRequest(url);
//get rid of the cache issue:
var urlVariables:URLVariables = new URLVariables();
urlVariables.nocache = new Date().getTime();
request.data = urlVariables;
request.method = URLRequestMethod.GET;
var loader:URLLoader = new URLLoader();
loader.dataFormat = URLLoaderDataFormat.BINARY;
loader.addEventListener(Event.COMPLETE, function (evt:Event) {
var loader:URLLoader = URLLoader(evt.target);
var bytes:ByteArray = loader.data as ByteArray;
bytes.position = 0;
if(bytes.length <= 10 || !(bytes.readObject() is User)){
onSaveRestoreEvent(2);
}else{
try{
bytes.position = 0;
Main.sv.user = (bytes.readObject() as User);
Main.sv.save();
onSaveRestoreEvent(0);
}
catch( e : EOFError ){
onSaveRestoreEvent(3);
}
}
});
loader.addEventListener(IOErrorEvent.IO_ERROR, function (evt:Event) {
trace("error - network");
onSaveRestoreEvent(1);
});
loader.load(request);
},
"Close", function():void{text.removeChildren();}, null, null, text);
dispatchEvent(new CreateBaseDialogEvent(dialog));
}
/**
* called after the restore save system is done
* #param prompt int [0 = complete][1 = error network][2 = error key][3 = error EOF]
*/
private function onSaveRestoreEvent(prompt:int):void{
var dialog:BaseDialog;
if(prompt == 0){
dialog = new BaseDialog("Restore Complete!", "All save data has been restored.");
}else if(prompt == 1){
dialog = new BaseDialog("Network Error!", "Please seek an internet connection and try again.");
}else if(prompt == 2){
dialog = new BaseDialog("Invalid Secret Key!", "The key you've entered seems to be invalid, or the save data has expired on the server. " +
"Data only lasts on the server for 24 hours.");
}else{
dialog = new BaseDialog("Error!", "There was an issue getting the file from the server. Please try the transfer again.");
}
dispatchEvent(new CreateBaseDialogEvent(dialog));
}

Add ambient light sensor into cordova-2.5.0.js - phonegap

I have to develop an Android application using phongap that retrieves the sensors data from the device.
One of the sensors I have to listen to is the ambient light sensor. This sensor has no implementation in phoneGap, so I have to add it as a plugin to PhoneGap.
I know how to add plugin and I know how to access the ALS data from Java - but in order to be sure that I am implementing it well I want to implement it as PhoneGap implements other sensors like Accelerometer. Therefor I wrote a ALSManager class in java that I implemented as I found the Accelerometer was implemented here:
https://github.com/apache/cordova-android/blob/master/framework/src/org/apache/cordova/AccelListener.java
and added lightSensor and lightValues modules like the acceleromter and acceleration modules.
But when I run this application I got following error message:
TypeError: Object # has no method 'getCurrentLight'
(and in the lightSensor module I have getCurrentLight method).
does any one can please suggest me what I am missing? or what do I have to do?
Thanks in advance,
The code I added in the cordova-2.5.0.js. Let me know if it's not enough:
// file: lib/common/plugin/LightValues.js
define("cordova/plugin/LightValues", function(require, exports, module) {
var Acceleration = function(lux, timestamp) {
this.lux = lux;
this.timestamp = timestamp || (new Date()).getTime();
};
module.exports = LightValues;
});
// file: lib/common/plugin/lightSensor.js
define("cordova/plugin/lightSensor", function(require, exports, module) {
/**
* This class provides access to device accelerometer data.
* #constructor
*/
var argscheck = require('cordova/argscheck'),
utils = require("cordova/utils"),
exec = require("cordova/exec"),
LightValues = require('cordova/plugin/LightValues');
// Is the accel sensor running?
var running = false;
// Keeps reference to watchAcceleration calls.
var timers = {};
// Array of listeners; used to keep track of when we should call start and stop.
var listeners = [];
// Last returned acceleration object from native
var light = null;
// Tells native to start.
function start() {
exec(function(a) {
var tempListeners = listeners.slice(0);
light = new LightValues(a.lux, a.timestamp);
for (var i = 0, l = tempListeners.length; i < l; i++) {
tempListeners[i].win(light);
}
}, function(e) {
var tempListeners = listeners.slice(0);
for (var i = 0, l = tempListeners.length; i < l; i++) {
tempListeners[i].fail(e);
}
}, "Light", "start", []);
running = true;
}
// Tells native to stop.
function stop() {
exec(null, null, "Light", "stop", []);
running = false;
}
// Adds a callback pair to the listeners array
function createCallbackPair(win, fail) {
return {win:win, fail:fail};
}
// Removes a win/fail listener pair from the listeners array
function removeListeners(l) {
var idx = listeners.indexOf(l);
if (idx > -1) {
listeners.splice(idx, 1);
if (listeners.length === 0) {
stop();
}
}
}
var lightSensor = {
/**
* Asynchronously acquires the current acceleration.
*
* #param {Function} successCallback The function to call when the acceleration data is available
* #param {Function} errorCallback The function to call when there is an error getting the acceleration data. (OPTIONAL)
* #param {AccelerationOptions} options The options for getting the accelerometer data such as timeout. (OPTIONAL)
*/
getCurrentLight: function(successCallback, errorCallback, options) {
//argscheck.checkArgs('fFO', 'lightSensor.getCurrentLight', arguments);
var p;
var win = function(a) {
removeListeners(p);
successCallback(a);
};
var fail = function(e) {
removeListeners(p);
errorCallback && errorCallback(e);
};
p = createCallbackPair(win, fail);
listeners.push(p);
if (!running) {
start();
}
},
/**
* Asynchronously acquires the acceleration repeatedly at a given interval.
*
* #param {Function} successCallback The function to call each time the acceleration data is available
* #param {Function} errorCallback The function to call when there is an error getting the acceleration data. (OPTIONAL)
* #param {AccelerationOptions} options The options for getting the accelerometer data such as timeout. (OPTIONAL)
* #return String The watch id that must be passed to #clearWatch to stop watching.
*/
watchLight: function(successCallback, errorCallback, options) {
//argscheck.checkArgs('fFO', 'lightSensor.watchLight', arguments);
// Default interval (10 sec)
var frequency = (options && options.frequency && typeof options.frequency == 'number') ? options.frequency : 10000;
// Keep reference to watch id, and report accel readings as often as defined in frequency
var id = utils.createUUID();
var p = createCallbackPair(function(){}, function(e) {
removeListeners(p);
errorCallback && errorCallback(e);
});
listeners.push(p);
timers[id] = {
timer:window.setInterval(function() {
if (light) {
successCallback(light);
}
}, frequency),
listeners:p
};
if (running) {
// If we're already running then immediately invoke the success callback
// but only if we have retrieved a value, sample code does not check for null ...
if (light) {
successCallback(light);
}
} else {
start();
}
return id;
},
/**
* Clears the specified accelerometer watch.
*
* #param {String} id The id of the watch returned from #watchAcceleration.
*/
clearWatch: function(id) {
// Stop javascript timer & remove from timer list
if (id && timers[id]) {
window.clearInterval(timers[id].timer);
removeListeners(timers[id].listeners);
delete timers[id];
}
}
};
module.exports = lightSensor;
});

I think maybe the problem is that you are adding your plugin code to cordova-2.5.0.js file. Instead what you should do is create a standalone JS file for each of your JavaScript files and then cordova.require() those files in the HTML page where you want to use that functionality.
So, create LightValues.js and LightSensor.js as separate files somewhere in your www folder. Then in your HTML file, make sure to include the JS file: <script type="text/javascript" src="path-to-lightSensor.JS-file"> (You'd only need to include this one file since it require()s the second one.)
Next, in deviceReady() function, you can call the light sensor with var lightSensor = cordova.require("cordova/plugin/lightSensor"). Notice that the cordova/plugin/lightSensor is not the path to the JS file but the name of it module that you declared in the define() section when you wrote the plugin.
After this you should be able to call lightSensor.getCurrentLight(). If you console.log(lightSensor) you would expect to see all of the available methods that you wrote.
Note that I'm not positive that cordova.require and cordova.define work in cordova-2.5. I'd hope that they do but this page sort of suggests it may not be supported until 2.6. If you are having problems after splitting the files out, maybe it is because of this.

I have just developed a light sensor plugin and fortunately succeed. I have just read the code above and found some small mistakes about identifier e.g "var Acceleration = function(lux, timestamp)" the variable should be LightValues instead of Acceleration. So please check the code first to void some essential mistakes. Then, I first use "lux" as the name of the variable but I got an undefined value of light when debugging the program. So I change "lux" into "x" and it did work!
There are 6 files should be paid attention to: the "LightListener.java", "LightValues.js", "LightSensor.js","cordova_plugin.js", "index.html" and "config.xml". If you configure all the 6 files, the program should work.

Zend framework 2 + Android Mobile + ZfcUser Authentication

I need to authenticate via Android on my website (Zend Framework2+ZfcUser+ZfcUserDoctrineORM).
I want to call an url that authenticate me and return a json object that contains my session_id.
I don't know if it is the correct way but whatever i don't know how to do that with zfcUser.
David
Next, i will be able to store this session_id into Shared Preferences storage.

First of all sorry for my English.
In my application i need almost the same.
Ok. So in yoursite.com/module/YourModuleName/Module.php do:
use YourModuleName\Model\YourModuleName;
use YourModuleName\Model\YourModuleName;
class Module {
public function onBootstrap(MvcEvent $e) {
$app = $e->getApplication();
$em = $app->getEventManager();
$sm = $app->getServiceManager();
$auth = $sm->get('zfcuser_auth_service');
$model = new OrdersManager();
if (!$auth->hasIdentity()) {
$em->attach(MvcEvent::EVENT_ROUTE, function($e) use ($app, $sm, $auth, $model) {
$match = $e->getRouteMatch();
// No route, this is a 404
if (!$match instanceof RouteMatch) {
return;
}
$match = $e->getRouteMatch();
$matchParams = $match->getParams();
// $matchParams['hash'] == some url param
if (isset($matchParams['hash'])) {
$model->setDbAdapterColibo($sm->get('dbAdapter'));
$usersSqlObject = $model->getUsers();
$salt = md5('caw');
foreach ($usersSqlObject as $key => $user) {
$hash = hash('sha256', $salt.$param1.$user['user_id']);
if ($hash == $matchParams['hash']) {
$authAdapter = $sm->get('ZfcUser\Authentication\Adapter\AdapterChain');
$request = $app->getRequest();
$request->getPost()->set('identity', $user['email']);
// You may use user password to auth user
$request->getPost()->set('credential', $user['user_id']);
$result = $authAdapter->prepareForAuthentication($request);
$auth->authenticate($authAdapter);
// do your staff with session or other.
// after this you will be redirect to page from where query was
break;
}
}
}
});
}
}
}
Don`t forget about yoursite.com/module/YourModuleName/config/module.config.php
You need to add route with your URL param, to receive it in $matchParams = $match->getParams();
In case I have describe you will be auth and immediately redirect to the site.
Example:
http://example.com/someController/someAction/param1/param2/hash...
the result will be auth and open page http://example.com/someController/someAction/param1/param2/hash...
Ok. This is what i need for my app. Hope this help.
P.S. Some ideas get from Zend Framework 2 - Global check for authentication with ZFCUser