ERROR MESSAGE:
Invalid Scopes: user_birthday, user_photos, user_gender. This message
is only shown to developers
After Facebook update in their api I get invalid scope messages for user_birthday, user_photos, user_gender. I haven't submitted my app for a login review, however, as an admin of the app I shouldn't be having any errors related to permissions. What could I possibly be doing wrong?
FBSDKLoginManager().logIn(withReadPermissions: ["email", "public_profile", "user_birthday", "user_photos", "user_gender"], from: self) { (result, err) in
print("open facebook safari")
if (err != nil) {
print("Fb Login Failed", err ?? "")
self.dismiss(animated: true, completion: nil)
}
self.handleFirebase()
}
FBSDKGraphRequest(graphPath: "/me", parameters: ["fields": "id, name, first_name, last_name, gender, birthday, picture.width(400).height(400)"]).start(completionHandler: { (connection, result, error) in
if let error = error {
print(error.localizedDescription)
} else {
if let userData = result as? NSDictionary {
self.firstName = userData.object(forKey: "first_name") as? String
self.gender = userData.object(forKey: "gender") as? String
self.birthday = userData.object(forKey: "birthday") as? String ?? ""
let pictureDictionary = userData.object(forKey: "picture") as! NSDictionary
let pictureSubDictionary = pictureDictionary.object(forKey: "data") as! NSDictionary
self.userProfileUrl = pictureSubDictionary.object(forKey: "url") as! String
}
}
Related
I am trying to access all the images form facebook that user uploaded
I try it with user_photos
https://developers.facebook.com/docs/facebook-login/permissions/#reference-user_photos
I also try graph API explore from this
iOS :How to get Facebook Album Photo's Picker
my code
for Login
func btnFbClicked()
{
fbLoginManager.logOut()
fbLoginManager.loginBehavior = .web
fbLoginManager.logIn(withReadPermissions: ["public_profile", "email", "user_friends","user_photos"], from: self) { (result, error) in
if error != nil
{
print("error occured with login \(String(describing: error?.localizedDescription))")
}
else if (result?.isCancelled)!
{
print("login canceled")
}
else
{
if FBSDKAccessToken.current() != nil
{
FBSDKGraphRequest.init(graphPath: "me", parameters: ["fields":"id, name, first_name, last_name, picture.type(normal), email,gender"]).start(completionHandler: { (connection, userResult, error) in
if error != nil {
print("error occured \(String(describing: error?.localizedDescription))")
}
else if userResult != nil {
print("Login with FB is success")
print(userResult as! [String:Any])
self.fbData = (userResult as? NSDictionary)!
let mutableFBDict = NSMutableDictionary(dictionary: self.fbData)
print(mutableFBDict)
if((mutableFBDict["email"] as? String) ?? "") == ""{
// self.showAlertNoHide(title: "", message: "If permission is granted then please set any email as a primary email in facebook general settings, then only facebook will return email to third party application. Sorry for the inconvenience.")
return
}
var gender = Int64()
if(mutableFBDict["gender"] as? String == "male")
{
gender = Int64(1)
}
else if(mutableFBDict["gender"] as? String == "female")
{
gender = Int64(2)
}
else
{
gender = Int64(0)
}
self.fetchListOfUserPhotos()
}
for fetching Photos
func fetchListOfUserPhotos()
{
guard let id = self.fbData["id"] as? String else
{
return
}
let graphRequest : FBSDKGraphRequest = FBSDKGraphRequest(graphPath: id + "/photos" , parameters: ["fields":"user_photos"], httpMethod: "GET")
//FBSDKGraphRequest(graphPath: id + "/photos" , parameters: nil, httpMethod: "GET")
graphRequest.start(completionHandler: { (connection, result, error) -> Void in
if ((error) != nil)
{
// Process error
print("Error: \(error)")
}
else
{
print("fetched user: \(result)")
let fbResult:[String:AnyObject] = result as! [String : AnyObject]
self.userPhotos = fbResult["data"] as! NSArray?
self.myCollectionView.reloadData()
}
})
}
Respons I get
Optional({
data = (
);
})
so my question is can access images that user uploaded on facebook or facebook change policies?
"fields":"user_photos"
user_photos is a permission, not a field for API requests. About the existing fields for photos, check out the API reference: https://developers.facebook.com/docs/graph-api/reference/photo/
If you don´t get any photos, debug your Access Token and make sure it really is a User Token that includes the user_photos permission: https://developers.facebook.com/tools/debug/accesstoken/
I am struggling with the issue of Facebook login, Yesterday Facebook login working correctly but today when I run my app it's not working don't know why, why it's not working suddenly I already configured all things related to Facebook login in Facebook develop console everything is configured
Please help me out if you have any idea, I already enable Keychain sharing also.
Code for Facebook Login
#IBAction func onClickFacebookLoginAction(_ sender: Any) {
var message = String()
if Reachability.isConnectedToNetwork() == true{
let loginView:FBSDKLoginManager = FBSDKLoginManager()
loginView.loginBehavior = FBSDKLoginBehavior.web
loginView.logIn(withReadPermissions: ["email","public_profile","user_friends"], from: self, handler: { (result, error) in
if(error != nil){
print("Error while try to login with facebook-\(error?.localizedDescription)")
}else if (result?.isCancelled)!{
print("User cancel the facebook login")
}else{
if result?.grantedPermissions != nil{
if (result?.grantedPermissions .contains("email"))!{
self.ShowProgressHUD()
self.fetchUserInfo()
}else{
message = message.appending("Facebook email permission error")
self.showAlertMessage(message: message, title: "")
}
}
}
})
}
}
func fetchUserInfo() -> Void {
if (FBSDKAccessToken.current() != nil) {
let graphRequest:FBSDKGraphRequest = FBSDKGraphRequest(graphPath: "/me", parameters:["fields": "id, first_name, last_name, name, email, picture"])
graphRequest.start(completionHandler: { (connection, result, error) in
if(error != nil){
self.showAlertMessage(message: (error?.localizedDescription)!, title: "")
}
else
{
print("Result is:\(result)")
self.dictionary = result as! [String : AnyObject]
let name = self.dictionary["name"] as!String
let email = self.dictionary["email"] as! String
let token = FBSDKAccessToken.current().tokenString
print("name is -\(name)")
print("email is -\(email)")
print("token is -\(token)")
DispatchQueue.main.async {
let SelectionViewObj = self.storyboard?.instantiateViewController(withIdentifier: "ViewController") as! ViewController
self.navigationController?.pushViewController(SelectionViewObj, animated: true)
}
}
})
}
}
This is the code i am using to authenticate facebook.its working like a charm.Just check or replace with this.
self.fbLoginManager = FBSDKLoginManager.init()
fbLoginManager.loginBehavior = FBSDKLoginBehavior.web
self.fbLoginManager.logIn(withReadPermissions: ["email"], from: self) { (result, error) -> Void in
if (error == nil) {
let fbloginresult : FBSDKLoginManagerLoginResult = result!
if fbloginresult.grantedPermissions != nil && fbloginresult.grantedPermissions.contains("email") {
if((FBSDKAccessToken.current()) != nil){
FBSDKGraphRequest(graphPath: "me", parameters: ["fields":"id, first_name, last_name, email, gender, birthday, location"]).start(completionHandler: { (connection, result, error) -> Void in
if error != nil {
print(error?.localizedDescription ?? "error in facebook login...!")
return
}
if let dict = result as? NSDictionary {
print("facebook login result --->\n\(dict)")
guard let id = dict["id"] else {
print("Ooops... id = nil")
return
}
// let firstName: String = dict["first_name"] as? String ?? ""
// let lastName : String = dict["last_name"] as? String ?? ""
// let email : String = dict["email"] as? String ?? ""
self.fbLoginManager.logOut()
}
})
}
} else {
print("facebook ---> login canceled")
}
} else {
print(error?.localizedDescription ?? "facebook login has error")
}
}
This is how I used to log in with Facebook,
#IBAction func act_loginFB(_ sender: UIButton) {
let fbLoginManager : FBSDKLoginManager = FBSDKLoginManager()
fbLoginManager.logIn(withReadPermissions: ["public_profile", "email",], from: self) { (result, error) -> Void in
if (error == nil){
let fbloginresult : FBSDKLoginManagerLoginResult = result!
if(fbloginresult.grantedPermissions.contains("email"))
{
self.getFBUserData()
}
}
}
}
func getFBUserData(){
if((FBSDKAccessToken.current()) != nil){
FBSDKGraphRequest(graphPath: "me", parameters: ["fields": "id, name, first_name, last_name, picture.type(large), email"]).start(completionHandler: { (connection, result, error) -> Void in
if (error == nil){
//everything works print the user data
print(result)
let data: [String:AnyObject] = (result as? [String : AnyObject])!
print(data)
let email: String = data["email"]! as! String
print(email)
}
})
}
}
Check you added the correct FacebookAppID and FacebookDisplayName in the info.plist
Hi to my fellow developers
Just a simple question. How can I get the data of user through Facebook Graph API after login in app?
There's a sample in Facebook Documentation, but its not working.
let permisions = ["public_profile" ,"email" ,"user_birthday"]
let fbLoginManager : FBSDKLoginManager = FBSDKLoginManager()
fbLoginManager.logInWithReadPermissions(permisions, fromViewController: vc) { (result, error) -> Void in
if (error == nil) {
if result.isCancelled {
//do error handling for canceled
} else {
let fbLoginResult : FBSDKLoginManagerLoginResult = result
let facebookToken = fbLoginResult.token.tokenString
FBSDKGraphRequest(graphPath: "me", parameters: ["fields": "id, name, first_name, last_name, picture.type(large), email"]).startWithCompletionHandler({ (connection, result, error) -> Void in
if (error != nil){
// handle error
}
let email = result.valueForKey("email") as? String ?? ""
let firstName = result.valueForKey("first_name") as? String ?? ""
let lastName = result.valueForKey("last_name") as? String ?? ""
// do stuffs with email or first name or last name
})
this is swift version 2.3 but with little modification it will convert to swift 3
if i implement the following function directly on the viewController everything works fine. (this is not complete, but it works for the picture)
func getFBData() {
if((FBSDKAccessToken.currentAccessToken()) != nil){
FBSDKGraphRequest(graphPath: "me", parameters: ["fields": "id, email, first_name, last_name, picture"]).startWithCompletionHandler({ (connection, result, error) -> Void in
if (error == nil){
let email = result.valueForKey("email") as? String
let fbid = result.valueForKey("id") as! String
let fname = result.valueForKey("first_name") as! String
let lname = result.valueForKey("last_name") as! String
let facebookProfileUrl = "http://graph.facebook.com/\(fbid)/picture?type=large"
let url = NSURL(string: facebookProfileUrl)
if let data = NSData(contentsOfURL: url!) {
self.imgProfile.image = UIImage(data: data)
}
}
})
}
}
But instead i tried to keep all the facebook related stuff separated in a FacebookController.swift class.
class func getUserData() -> [String: String] {
var dict: [String: String]?
let token = FBSDKAccessToken.currentAccessToken()
let graphRequest = FBSDKGraphRequest(graphPath: "me", parameters: ["fields": "id, email, name, first_name, last_name, picture"])
if((token) != nil) {
graphRequest.startWithCompletionHandler({ (connection, result, error) -> Void in
if (error == nil) {
let fbid = result.valueForKey("id") as! String
let name = result.valueForKey("name") as? String
let fname = result.valueForKey("first_name") as! String
let lname = result.valueForKey("last_name") as! String
let email = result.valueForKey("email") as? String
let pictureURL = "http://graph.facebook.com/\(fbid)/picture?type=large"
dict = ["id": fbid, "name": name!, "fname": fname, "lname": lname, "email": email!, "picture": pictureURL]
print(dict)
} else {
print("ok")
print("\(error)")
}
})
}
return dict!
}
The User is logged in and all the permissions are granted, but when i try to call FacebookController().getUserData() it returns dict, which is nil. I already figured that this is because the completionHandler of the graphRequest never gets called.
Can anybody help?
Iam using the last FBSDK (using swift)
// MARK: sign in with facebook
func signInWithFacebook()
{
if (FBSDKAccessToken.currentAccessToken() != nil)
{
// User is already logged in, do work such as go to next view controller.
println("already logged in ")
self.returnUserData()
return
}
var faceBookLoginManger = FBSDKLoginManager()
faceBookLoginManger.logInWithReadPermissions(["public_profile", "email", "user_friends"], handler: { (result, error)-> Void in
//result is FBSDKLoginManagerLoginResult
if (error != nil)
{
println("error is \(error)")
}
if (result.isCancelled)
{
//handle cancelations
}
if result.grantedPermissions.contains("email")
{
self.returnUserData()
}
})
}
func returnUserData()
{
let graphRequest : FBSDKGraphRequest = FBSDKGraphRequest(graphPath: "me", parameters: nil)
graphRequest.startWithCompletionHandler({ (connection, result, error) -> Void in
if ((error) != nil)
{
// Process error
println("Error: \(error)")
}
else
{
println("the access token is \(FBSDKAccessToken.currentAccessToken().tokenString)")
var accessToken = FBSDKAccessToken.currentAccessToken().tokenString
var userID = result.valueForKey("id") as! NSString
var facebookProfileUrl = "http://graph.facebook.com/\(userID)/picture?type=large"
println("fetched user: \(result)")
}
when I print the fetched user I get only the id and the name ! ,
but i requested a permission for email and friends and profile ,
what's wrong ???
BTW : I moved this project from my macbook to another macbook ( because I formatted mine) it worked very well when it was at the the macbook which I created the project on , but after moving the project (using bitbucket clone) I got this results .
As per the new Facebook SDK, you must have to pass the parameters with the FBSDKGraphRequest
if((FBSDKAccessToken.currentAccessToken()) != nil){
FBSDKGraphRequest(graphPath: "me", parameters: ["fields": "id, name, first_name, last_name, email"]).startWithCompletionHandler({ (connection, result, error) -> Void in
if (error == nil){
println(result)
}
})
}
Documentations Link : https://developers.facebook.com/docs/facebook-login/permissions/v2.4
User object reference : https://developers.facebook.com/docs/graph-api/reference/user
With public profile you can get gender :
public_profile (Default)
Provides access to a subset of items that are part of a person's public profile. A person's public profile refers to the following properties on the user object by default:
id
name
first_name
last_name
age_range
link
gender
locale
timezone
updated_time
verified
Swift 4
An example in Swift 4 that also shows how to correctly parse out the individual fields from the result:
func fetchFacebookFields() {
//do login with permissions for email and public profile
FBSDKLoginManager().logIn(withReadPermissions: ["email","public_profile"], from: nil) {
(result, error) -> Void in
//if we have an error display it and abort
if let error = error {
log.error(error.localizedDescription)
return
}
//make sure we have a result, otherwise abort
guard let result = result else { return }
//if cancelled nothing todo
if result.isCancelled { return }
else {
//login successfull, now request the fields we like to have in this case first name and last name
FBSDKGraphRequest(graphPath: "me", parameters: ["fields" : "first_name, last_name"]).start() {
(connection, result, error) in
//if we have an error display it and abort
if let error = error {
log.error(error.localizedDescription)
return
}
//parse the fields out of the result
if
let fields = result as? [String:Any],
let firstName = fields["first_name"] as? String,
let lastName = fields["last_name"] as? String
{
log.debug("firstName -> \(firstName)")
log.debug("lastName -> \(lastName)")
}
}
}
}
}
I guess this code should help you get the required details
Swift 2.x
let graphRequest : FBSDKGraphRequest = FBSDKGraphRequest(graphPath: "me", parameters: nil)
graphRequest.startWithCompletionHandler({ (connection, result, error) -> Void in
if ((error) != nil)
{
// Process error
print("Error: \(error)")
}
else
{
print("fetched user: \(result)")
let userName : NSString = result.valueForKey("name") as! NSString
print("User Name is: \(userName)")
let userID : NSString = result.valueForKey("id") as! NSString
print("User Email is: \(userID)")
}
})
In Swift 4.2 and Xcode 10.1
#IBAction func onClickFBSign(_ sender: UIButton) {
if let accessToken = AccessToken.current {
// User is logged in, use 'accessToken' here.
print(accessToken.userId!)
print(accessToken.appId)
print(accessToken.authenticationToken)
print(accessToken.grantedPermissions!)
print(accessToken.expirationDate)
print(accessToken.declinedPermissions!)
let request = GraphRequest(graphPath: "me", parameters: ["fields":"id,email,name,first_name,last_name,picture.type(large)"], accessToken: AccessToken.current, httpMethod: .GET, apiVersion: FacebookCore.GraphAPIVersion.defaultVersion)
request.start { (response, result) in
switch result {
case .success(let value):
print(value.dictionaryValue!)
case .failed(let error):
print(error)
}
}
let storyboard = self.storyboard?.instantiateViewController(withIdentifier: "SVC") as! SecondViewController
self.present(storyboard, animated: true, completion: nil)
} else {
let loginManager=LoginManager()
loginManager.logIn(readPermissions: [ReadPermission.publicProfile, .email, .userFriends, .userBirthday], viewController : self) { loginResult in
switch loginResult {
case .failed(let error):
print(error)
case .cancelled:
print("User cancelled login")
case .success(let grantedPermissions, let declinedPermissions, let accessToken):
print("Logged in : \(grantedPermissions), \n \(declinedPermissions), \n \(accessToken.appId), \n \(accessToken.authenticationToken), \n \(accessToken.expirationDate), \n \(accessToken.userId!), \n \(accessToken.refreshDate), \n \(accessToken.grantedPermissions!)")
let request = GraphRequest(graphPath: "me", parameters: ["fields": "id, email, name, first_name, last_name, picture.type(large)"], accessToken: AccessToken.current, httpMethod: .GET, apiVersion: FacebookCore.GraphAPIVersion.defaultVersion)
request.start { (response, result) in
switch result {
case .success(let value):
print(value.dictionaryValue!)
case .failed(let error):
print(error)
}
}
let storyboard = self.storyboard?.instantiateViewController(withIdentifier: "SVC") as! SecondViewController
self.navigationController?.pushViewController(storyboard, animated: true)
}
}
}
}
https://developers.facebook.com/docs/graph-api/reference/user