if ([SLComposeViewController isAvailableForServiceType:SLServiceTypeFacebook]) {
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *facebookAcc = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];
NSDictionary *options = #{ (NSString *)ACFacebookAppIdKey: #"##########",
(NSString *)ACFacebookPermissionsKey: [NSArray arrayWithObject:#"email"],
(NSString *)ACFacebookAudienceKey: ACFacebookAudienceEveryone,
};
[accountStore requestAccessToAccountsWithType:facebookAcc options:options completion:^(BOOL granted, NSError *error){
if (granted) {
ACAccount *facebookAccount = [[accountStore accountsWithAccountType:facebookAcc] firstObject];
NSLog(#"facebook usre name: %#, Full name: %#", facebookAccount.username, facebookAccount);
}
else if (error)
NSLog(#"Error occured:%#", [error localizedDescription]);
}];
}
and I am getting
Error occurred:The Facebook server could not fulfill this access request: invalid app id
what should I write ACFacebookAppIdKey
go to https://developers.facebook.com/. Create new a new app for iOS or choose your app. At the Dashboard menu, you can see your App ID. This App ID you should put to the ACFacebookAppIdKey.
Related
I want to code a singleton for facebook integration with iOS 6.
I use Social and Accounts Frameworks.
This my FacebookData.h :
#class FacebookData;
#protocol FacebookDataDelegate <NSObject>
#optional
- (void)FacebookDataDidLoadRequest:(NSDictionary *)result;
- (void)FacebookDataDidFailToLoadRequest:(NSError *)error;
#end
#interface FacebookData : NSObject{
NSString *facebookAppID;
ACAccountStore *facebookAccountStore;
ACAccountType *facebookAccountType;
ACAccount *facebookAccount;
BOOL readPermissionsGranted;
BOOL RequestPermissionsGranted;
}
#property (nonatomic) id delegate;
+ (FacebookData*)sharedFacebookData;
- (void)setAppID:(NSString *)appID;
- (NSString *)currentAppID;
- (void)requestPermissions:(NSArray*)Permissions andLoadRequest:(NSString*)theRequest;
- (void)loadRequest:(NSString*)theRequest;
#end
The most important methods of my FacebookData.m :
- (void)requestPermissions:(NSArray*)Permissions andLoadRequest:(NSString*)theRequest{
if(!readPermissionsGranted){
__block NSArray *facebookPermissions = #[#"read_stream", #"email"];
__block NSDictionary *facebookOptions = #{ ACFacebookAppIdKey : facebookAppID,
ACFacebookAudienceKey : ACFacebookAudienceFriends,
ACFacebookPermissionsKey : facebookPermissions};
[facebookAccountStore requestAccessToAccountsWithType:facebookAccountType options:facebookOptions completion:^(BOOL granted, NSError *error)
{
if (granted) {
readPermissionsGranted = YES;
[self requestPermissions:Permissions andLoadRequest:theRequest];
}
// If permission are not granted to read.
if (!granted)
{
NSLog(#"Read permission error: %#", [error localizedDescription]);
[self.delegate FacebookDataDidFailToLoadRequest:error];
readPermissionsGranted = NO;
if ([[error localizedDescription] isEqualToString:#"The operation couldn’t be completed. (com.apple.accounts error 6.)"])
{
[self performSelectorOnMainThread:#selector(showError) withObject:error waitUntilDone:NO];
}
}
}];
}else{
__block NSArray *facebookPermissions = [NSArray arrayWithArray:Permissions];
__block NSDictionary *facebookOptions = #{ ACFacebookAppIdKey : facebookAppID,
ACFacebookAudienceKey : ACFacebookAudienceFriends,
ACFacebookPermissionsKey : facebookPermissions};
[facebookAccountStore requestAccessToAccountsWithType:facebookAccountType options:facebookOptions completion:^(BOOL granted2, NSError *error)
{
if (granted2)
{
RequestPermissionsGranted = YES;
// Create the facebook account
facebookAccount = [[ACAccount alloc] initWithAccountType:facebookAccountType];
NSArray *arrayOfAccounts = [facebookAccountStore accountsWithAccountType:facebookAccountType];
facebookAccount = [arrayOfAccounts lastObject];
[self loadRequest:theRequest];
NSLog(#"Permission granted");
}
if (!granted2)
{
NSLog(#"Request permission error: %#", [error localizedDescription]);
[self.delegate FacebookDataDidFailToLoadRequest:error];
RequestPermissionsGranted = NO;
}
}];
}
}
- (void)loadRequest:(NSString*)theRequest{
__block NSDictionary *result= [[NSDictionary alloc]init];
// Create the URL to the end point
NSURL *theURL = [NSURL URLWithString:theRequest];
// Create the SLReqeust
SLRequest *slRequest = [SLRequest requestForServiceType:SLServiceTypeFacebook requestMethod:SLRequestMethodGET URL:theURL parameters:nil];
// Set the account
[slRequest setAccount:facebookAccount];
// Perform the request
[slRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
if (error)
{
// If there is an error we populate the error string with error
__block NSString *errorString = [NSString stringWithFormat:#"%#", [error localizedDescription]];
NSLog(#"Error: %#", errorString);
[self.delegate FacebookDataDidFailToLoadRequest:error];
} else
{
NSLog(#"HTTP Response: %i", [urlResponse statusCode]);
NSDictionary *jsonResponse = [NSJSONSerialization JSONObjectWithData:responseData options:0 error:nil];
result = jsonResponse;
[self.delegate FacebookDataDidLoadRequest:jsonResponse];
}
}];
}
I use this singleton like this :
FacebookData *data = [FacebookData sharedFacebookData];
data.delegate = self;
[data setAppID:APPIDKEY];
[data requestPermissions:#[#"friends_location"] andLoadRequest:#"https://graph.facebook.com/me/friends?fields=id,name,location"];
This request with this permissions fails whereas the same method with permissions :#[#"email"] and request: https://graph.facebook.com/me/friends works perfectly.
This is the error that I can see in the console :
error = {
code = 2500;
message = "An active access token must be used to query information about the current user.";
type = OAuthException;
};
I can't find where the bug is, I don't know how to use tokens with these frameworks.
Thanks for your help !
IMO your LoadRequest URL is not correct
andLoadRequest:#"https://graph.facebook.com/me/friends?fields=id,name,location"];
SLRequest gives an oauth error even though its real problem with the URL. SLRequest doesn't support "?fields=id,name,location" directly in URL. You need to pass them as parameter in SLRequest
See the example below:
NSString* queryString = NULL;
queryString = [NSString stringWithFormat:#"https://graph.facebook.com/me/friends", nil];
NSURL *friendsRequestURL = [NSURL URLWithString:queryString];
SLRequest *friendsRequest = [SLRequest requestForServiceType:SLServiceTypeFacebook
requestMethod:SLRequestMethodGET URL:friendsRequestURL
parameters:#{#"fields":#"id,name,location"}];
PS: I was facing the similar problem last night and cursing the facebook for given wrong error statement. But finally able to solve it at the end. :)
When I run below code with iOS 6.0, Its working
ACAccountStore *account = [[ACAccountStore alloc] init];
ACAccountType *accountType = [account accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];
[account requestAccessToAccountsWithType:accountType options:nil
completion:^(BOOL granted, NSError *error)
{
dispatch_async(dispatch_get_main_queue(), ^{
if (granted)
{
//MY CODE
}
});
}];
and When I run this code with iOS 5.0 or 5.1, It crashes with following output,
*** Terminating app due to uncaught exception 'NSInvalidArgumentException',
reason: '-[ACAccountStore requestAccessToAccountsWithType:options:completion:]:
unrecognized selector sent to instance 0x68a57c0'
Don't know about this weird crash log..
Please tell me, How to get rid of this..
Use below method:
[account requestAccessToAccountsWithType:accountType withCompletionHandler:^(BOOL granted, NSError *error)
{
if (granted) {
//Your code
}
}
}];
This is a bit late, but the reason you're getting that error is that requestAccessToAccountsWithType:options:completion: is new in iOS 6.
In iOS 5 and earlier use the requestAccessToAccountsWithType:withCompletionHandler method instead (this method is deprecated in iOS 6)
See the docs: https://developer.apple.com/library/ios/documentation/Accounts/Reference/ACAccountStoreClassRef/Reference/Reference.html#//apple_ref/doc/uid/TP40011021-CH1-SW12
Try update for this:
ACAccountStore *account = [[ACAccountStore alloc] init];
ACAccountType *accountType = [account accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];
// iOS 6
if ( [account respondsToSelector:#selector(requestAccessToAccountsWithType: options: completion:)] )
{
[account requestAccessToAccountsWithType:accountType options:nil
completion:^(BOOL granted, NSError *error)
{
dispatch_async(dispatch_get_main_queue(), ^{
if (granted)
{
//MY CODE
}
});
}];
}
// iOS 5
else if ( [account respondsToSelector:#selector(requestAccessToAccountsWithType: withCompletionHandler:)] )
{
[account requestAccessToAccountsWithType:accountType
withCompletionHandler:^(BOOL granted, NSError *error)
{
dispatch_async(dispatch_get_main_queue(), ^{
if (granted)
{
//MY CODE
}
});
}];
}
else
{
// iOS 4 or less
}
Thanks #CReaTuS, I want to clarify this up to some more bit, Note that in case of iOS6 we make SLRequest where in iOS5 we have to perform request using TWRequest. See below-
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];
if ( [accountStore respondsToSelector:#selector(requestAccessToAccountsWithType: options: completion:)] )
{
[accountStore requestAccessToAccountsWithType:accountType options:nil
completion:^(BOOL granted, NSError *error)
{
dispatch_async(dispatch_get_main_queue(), ^{
if (granted)
{
// Get the list of Twitter accounts.
NSArray *accountsArray = [accountStore accountsWithAccountType:accountType];
// For the sake of brevity, we'll assume there is only one Twitter account present.
// You would ideally ask the user which account they want to tweet from, if there is more than one Twitter account present.
if ([accountsArray count] > 0) {
// Grab the initial Twitter account to tweet from.
ACAccount *twitterAccount = [accountsArray objectAtIndex:0];
NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];
[tempDict setValue:#"Twitter_Name" forKey:#"screen_name"];
[tempDict setValue:#"true" forKey:#"follow"];
//Code specific to iOS6 or later
SLRequest *followRequest = [SLRequest requestForServiceType:SLServiceTypeTwitter requestMethod:SLRequestMethodPOST URL:[NSURL URLWithString:#"https://api.twitter.com/1.1/friendships/create.json"] parameters:tempDict];
// To unfollow hit URL-https://api.twitter.com/1.1/friendships/destroy.json
[followRequest setAccount:twitterAccount];
[followRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
NSString *output = [NSString stringWithFormat:#"HTTP response status: %i", [urlResponse statusCode]];
NSLog(#"%#", output);
if (error) {
dispatch_async(dispatch_get_main_queue(), ^{
//Update UI to show follow request failed
});
}
else {
dispatch_async(dispatch_get_main_queue(), ^{
//Update UI to show success
});
}
}];
}
}
});
}];
}
else if ( [accountStore respondsToSelector:#selector(requestAccessToAccountsWithType: withCompletionHandler:)] )
{
[accountStore requestAccessToAccountsWithType:accountType withCompletionHandler:^(BOOL granted, NSError *error)
{
dispatch_async(dispatch_get_main_queue(), ^{
if (granted)
{
// Get the list of Twitter accounts.
NSArray *accountsArray = [accountStore accountsWithAccountType:accountType];
// For the sake of brevity, we'll assume there is only one Twitter account present.
// You would ideally ask the user which account they want to tweet from, if there is more than one Twitter account present.
if ([accountsArray count] > 0) {
// Grab the initial Twitter account to tweet from.
ACAccount *twitterAccount = [accountsArray objectAtIndex:0];
NSMutableDictionary *tempDict = [[NSMutableDictionary alloc] init];
[tempDict setValue:#"Twitter_Name" forKey:#"screen_name"];
[tempDict setValue:#"true" forKey:#"follow"];
//Code specific to iOS5
TWRequest *followRequest = [[TWRequest alloc] initWithURL:[NSURL URLWithString:#"https://api.twitter.com/1/friendships/create.json"]
parameters:tempDict
requestMethod:TWRequestMethodPOST];
[followRequest setAccount:twitterAccount];
[followRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
NSString *output = [NSString stringWithFormat:#"HTTP response status: %i", [urlResponse statusCode]];
NSLog(#"%#", output);
if (error) {
dispatch_async(dispatch_get_main_queue(), ^{
//Update UI to show follow request failed
});
}
else {
dispatch_async(dispatch_get_main_queue(), ^{
//Update UI to show success
});
}
}];
}
}
});
}];
}
else
{
dispatch_async(dispatch_get_main_queue(), ^{
//Update UI to show follow request completely failed
});
}
Happy coding :)
Hi i want to get the Facebook user's UID from ACAccountStore in iOS 6
self.accountStore = [[ACAccountStore alloc]init];
ACAccountType *FBaccountType= [self.accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];
NSString *key = #"01234567890123";
NSDictionary *dictFB = [NSDictionary dictionaryWithObjectsAndKeys:key,ACFacebookAppIdKey,#[#"email"],ACFacebookPermissionsKey, nil];
[self.accountStore requestAccessToAccountsWithType:FBaccountType options:dictFB completion:
^(BOOL granted, NSError *e) {
if (granted) {
NSArray *accounts = [self.accountStore accountsWithAccountType:FBaccountType];
//it will always be the last object with single sign on
self.facebookAccount = [accounts lastObject];
//i Want to get the Facebook UID and log it here
NSLog(#"facebook account =%#",self.facebookAccount);
} else {
//Fail gracefully...
NSLog(#"error getting permission %#",e);
}
}];
self.facebookAccount has UID, but i am unable to get it...
I wanted to get the UID without using the Facebook API. It can done by using the following method
self.accountStore = [[ACAccountStore alloc]init];
ACAccountType *FBaccountType= [self.accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];
NSString *key = #"01234567890123";
NSDictionary *dictFB = [NSDictionary dictionaryWithObjectsAndKeys:key,ACFacebookAppIdKey,#[#"email"],ACFacebookPermissionsKey, nil];
[self.accountStore requestAccessToAccountsWithType:FBaccountType options:dictFB completion:
^(BOOL granted, NSError *e) {
if (granted) {
NSArray *accounts = [self.accountStore accountsWithAccountType:FBaccountType];
//it will always be the last object with single sign on
self.facebookAccount = [accounts lastObject];
//i got the Facebook UID and logged it here (ANSWER)
NSLog(#"facebook account =%#",[self.facebookAccount valueForKeyPath:#"properties.uid"]);
} else {
//Fail gracefully...
NSLog(#"error getting permission %#",e);
}
}];
You need to call the Facebook Graph API; use the SLRequest as follows:
NSUrl requestURL = NSUrl.FromString("https://graph.facebook.com/me");
SLRequest sl = SLRequest.Create(SLServiceKind.Facebook, SLRequestMethod.Get, requestURL, null);
sl.Account = // your ACAccount object here
sl.PerformRequest((data, response, error) => {
if (error == null) {
// success! parse response
}
else {
// handle failure
}
});
That should do it!
I am trying to build simple prototype where I post some text to my facebook account. I have read the ios 6 facebook integration documentation and came up with following code. Everything seems to work fine until I hit the last block where I create SLRequest object in method postTextToFacebook and try to execute performRequestWithHandler with handler block. Control never does inside the handler block. I am assuming that performRequestWithHandler call is not successful in this case. Any one have done with successfully? Here is code for your reference.
#import <Social/Social.h>
#import "ViewController.h"
#implementation ViewController
#synthesize facebookAccount;
#synthesize accountStore;
#synthesize textToPost;
- (void)viewDidLoad
{
[super viewDidLoad];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
}
-(IBAction) postToFacebook:(id)sender
{
self.statusLabel.text = #"Logging in ...";
if(self.accountStore == nil)
{
self.accountStore = [[ACAccountStore alloc] init];
}
ACAccountType *facebookAccountType = [self.accountStore enter code hereaccountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];
NSMutableDictionary *myOptions = [NSMutableDictionary dictionaryWithObjectsAndKeys:
#"172197712918906", ACFacebookAppIdKey,
[NSArray arrayWithObjects:#"email", #"user_about_me", #"user_likes", nil], ACFacebookPermissionsKey, ACFacebookAudienceFriends, ACFacebookAudienceKey, nil];
[self.accountStore requestAccessToAccountsWithType:facebookAccountType options:myOptions completion:^(BOOL granted, NSError *error){
__block NSString *statusText;
if(granted)
{
NSArray *accounts = [self.accountStore accountsWithAccountType:facebookAccountType];
self.facebookAccount = [accounts lastObject];
[myOptions setObject:[NSArray arrayWithObjects:#"publish_stream", nil] forKey:ACFacebookPermissionsKey];
[self.accountStore requestAccessToAccountsWithType:facebookAccountType options:myOptions completion:^(BOOL granted, NSError *error) {
__block NSString *statusText1;
if(granted && error == nil)
{
NSArray *accounts = [self.accountStore accountsWithAccountType:facebookAccountType];
self.facebookAccount = [accounts lastObject];
[self postTextToFacebook];
statusText1 = #"Text Posted.";
}
else{
statusText1 = #"Publish Failed.";
}
dispatch_async(dispatch_get_main_queue(), ^{
self.statusLabel.text = statusText1;
});
}];
}
else{
statusText = #"Login Failed.";
NSLog(#"Error = %#",error);
}
}];
}
-(void) postTextToFacebook
{
NSDictionary *parameters = #{#"message":self.textToPost.text};
NSURL *feedURL = [NSURL URLWithString:#"https://graphs.facebook.com/me/feed"];
SLRequest *request = [SLRequest requestForServiceType:SLServiceTypeFacebook requestMethod:SLRequestMethodPOST URL:feedURL parameters:parameters];
request.account = self.facebookAccount;
[request performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
NSLog(#"Facebook request received, status code %d", urlResponse.statusCode);
NSString *response = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSLog(#"Response data: %#", response);
//handle errors
if(error == nil)
{
dispatch_async(dispatch_get_main_queue(), ^{
self.statusLabel.text = #"text posted to facebook";
});
}
}];
}
#end
Your url should be
https://graph.facebook.com/me/feed
instead of
https://graphs.facebook.com/me/feed
I was having a same issue and got an NSURLErrorDomain -1003 error on it.
I'm using Twitter.framework to post images with message to Twitter. But I see images without message in my Twitter account. I use this code
// Create an account store object.
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
// Create an account type that ensures Twitter accounts are retrieved.
ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];
// Request access from the user to use their Twitter accounts.
[accountStore requestAccessToAccountsWithType:accountType withCompletionHandler:^(BOOL granted, NSError *error) {
if(granted) {
// Get the list of Twitter accounts.
NSArray *accountsArray = [accountStore accountsWithAccountType:accountType];
if ([accountsArray count] > 0) {
// Grab the initial Twitter account to tweet from.
ACAccount *twitterAccount = [accountsArray objectAtIndex:0];
UIImage *image =[UIImage imageNamed:#"logo"];
TWRequest *postRequest = [[TWRequest alloc] initWithURL:[NSURL URLWithString:#"https://upload.twitter.com/1/statuses/update_with_media.json"]
parameters:[NSDictionary dictionaryWithObjectsAndKeys:#"Hello. This is a tweet.", #"status", #"My message", #"message", nil] requestMethod:TWRequestMethodPOST];
// "http://api.twitter.com/1/statuses/update.json"
[postRequest addMultiPartData:UIImagePNGRepresentation(image) withName:#"media" type:#"multipart/png"];
// Set the account used to post the tweet.
[postRequest setAccount:twitterAccount];
[postRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
NSString *output = [NSString stringWithFormat:#"HTTP response status: %i", [urlResponse statusCode]];
NSLog(#"output = %#\n\n", output);
}];
}
}
}];
What I see in twitter:
And when I unroll:
But I don't see a message
Try FOllowing code i m using it and its working fine. Hope it will help you as well
-(IBAction)goTweet:(id)sender{
if ([TWTweetComposeViewController canSendTweet])
{
TWTweetComposeViewController *tweetSheet = [[TWTweetComposeViewController alloc] init];
[tweetSheet setInitialText:[NSString stringWithFormat:#"YOUR TWEET HERE"]];
[tweetSheet addImage:[UIImage imageNamed:#"site-logo.jpg"]];
[self presentModalViewController:tweetSheet animated:YES];
[shareLoading stopAnimating];
}
else
{
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Twitter"
message:#"Sorry, you can't send a Tweet yet, please make sure you are connected to the internet and have at least one Twitter account set up on your phone in Settings --> Twitter."
delegate:self
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
}
}
I fount out, how to send text with image:
Add this code
[postRequest addMultiPartData:[#"This photo is taken with my iPhone using nPassword!" dataUsingEncoding:NSUTF8StringEncoding] withName:#"status" type:#"multipart/form-data"];