I'm trying to post a link + status through my app, using this "popup" facebook window where the user is asked to log in, then asked to allow my app to his profile. Then I want him to be able to write a status, with a link I specify attached. This facebook popup would be triggered by a button, not at start of my app (in the documentation I found that they want me to implement it in the appDidFinish launching method...) But I don't want that, I want it like the popup facebook window is only triggered per button tap.
I'm trying to figure this out for a few days now, but finding that all tutorials are out-dated and the Facebook Developer documentation is very weak- atleast for for me. I already downloaded the Facebook-iOS-SDK with the API and JSON included from GitHub. I already did a few attempts, but the furthest I got is that the user was asked to log in, but not through my app, instead Safari opened and the log in field were there, not in my app.
Could someone please post some code, a basic tutorial I might find helpful, or point me to a good online tutorial? I already tried to post to iPhone Dev SDK forums, where other people also asked for this, but never got any help. So could someone out here please put together something that would help out all the newbies?
I want my login screen look like this, and the rest should be in a popup too:
http://www.facebook.com/photo.php?pid=439332&l=c04b210914&id=100001688115647
Thanks a lot in advance!
There is already a sample code in facebook-ios sdk you can see that there are already the code available for some things. Here is a code snippet from the older facebook API but this should work with the newer graph api too
- (void)setStatus:(id)target {
NSString *statusString = #"Testing iPhone Connect SDK";
NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:
statusString, #"status",
#"true", #"status_includes_verb",
nil];
[[FBRequest requestWithDelegate:self] call:#"facebook.users.setStatus" params:params];
}
WHat you can do is create a controller to handle all the facebook requests like a singleton class and on tap of button do something like this
- (IBAction)showFBLoginDialog:(id)sender {
if(LoggedInFacebook == NO) {
FBLoginDialog *dlg = [[[FBLoginDialog alloc] initWithSession:faceBookController._session] autorelease];
[dlg show];
}
else {
[faceBookController logoutUser];
}
}
If you need further help search on google and stackoverflow you will find a bunch of.
Related
I'm trying to post an Open Graph Story, being logged to my app with Facebook test account. Story contnents: Name shared a link.
Facebook's instructions to get a permission is a vicious circle!
To post I need a permission, For permission I got to post something.
So when I'm trying to post a story from the app. App goes to Facebook app, creates a template for post. But when press "Publish" nothing's happen.
Please, help me to solve a problem.
Our company tried everything, changed code etc, but I think it's Facebooks problem. Please, help me to find out why posts do not publish to Facebook.
PS: We do not use share dialog in this case, we are using Open Graph with API 2
If you just want to share a link then use the following code:
FBSDKShareLinkContent *content = [[FBSDKShareLinkContent alloc] init];
content.contentURL = [NSURL URLWithString:#"http://developers.facebook.com"];
[FBSDKShareDialog shareFromViewController:self
withContent:content
delegate:nil];
In the composer leave 'Say something about this...' blank and the story will show up in the Timeline as "Name shared a link"
If it is a custom OG story, then use the Share Dialog; you do not need to explicitly get publish_actions permission.
If Share Dialog does not seem to post to Timeline, set the delegate for the dialog and you can use the delegate method to investigate the cause.
-(void)sharer:(id<FBSDKSharing>)sharer didFailWithError:(NSError *)error {
NSLog(#"Error: %#", error);
}
As for creating actions and objects, you can do so in your app dashboard:
https://developers.facebook.com/apps/<your-facebook-app-id>/open-graph/
If you need permissions to make Graph API calls then implement login with Facebook and it is here that you request the permissions that your app needs. For example:
FBSDKLoginButton *loginButton = [[FBSDKLoginButton alloc] init];
loginButton.readPermissions = #[#"public_profile", #"user_photos"];
loginButton.publishPermissions = #[#"publish_actions"];
Once you have the permissions in place you can make Graph API calls.
I want to get all wall updates of user's google plus account like facebook.
I have seen official link for it which is
Google Plus Documentation for iOS
& I have downloaded sample from there which is here Google Plus SDK Sample
it works well for getting user's information like email id,profile name,user's friend list with images & for posting on google plus.
but I am not getting user's post & updates.
all I want is user's wall updates & user's friends updates from google plus like facebook does.
but from above link i have found nothing for getting wall updates.
I have searched google for this also & get nothing regarding above problem.
any help for above problem appreciated.
Thanks in advance
From a backend server you can easily perform this API call to read a user's public activities. You can see the REST API here:
https://developers.google.com/apis-explorer/#p/plus/v1/plus.activities.list
Combine this with a people.list and you can query for a user's friend activities on Google+.
On iOS, you probably don't want to make these API calls directly from a user's device. If you can, you should offload the work to a backend server to avoid overworking the mobile client. That said, you can perform an API query similar to listing people in circles:
GTLQueryPlus *query =
[GTLQueryPlus queryForActivitiesListWithUserId:#"me" collection:#"public"];
[[[GPPSignIn sharedInstance] plusService] executeQuery:query
completionHandler:^(GTLServiceTicket *ticket,
GTLPlusActivityFeed *actFeed,
NSError *error) {
}
If you put a breakpoint in the application on the function, the activities feed will be something like as follows:
(lldb) po actFeed
{
nextPageToken:"CAIQ44qZ58DgtwIgFCgB"
etag:""DOKFJGXi7L9ogpHc3dzouWOBEEg/UMVQXfw8ynZaTz31tpuZo473TsQ""
title:"Google+ List of Activities for Collection PUBLIC"
updated:"2013-07-16T04:04:34.697Z"
kind:"plus#activityFeed" items:[20]
}
The items array contains the actual activities that a user has publicly written on Google+.
I have been searching for tutorials on google for posting some text on google plus. But it seems like there are none.
I have also tried to go through the docs provided by google for developers of mac and iPhone but can't find anything that will solve my problem. Also there are little information on how to get the user login to there google plus account.
I am not sure what to do for the user login, do I have to use some GTLObject or use UIWebView like foursquare for user login.
Here is a list of docs that I had went through.
http://code.google.com/p/google-api-objectivec-client/wiki/Introduction
http://code.google.com/p/google-api-objectivec-client/wiki/BuildingTheLibrary
http://code.google.com/p/gtm-oauth2/
As it turns out there are only a limited number of api's available for google + developers and that also only as GET calls according to the developer of google + page my question will not get any definite answers as google is in the process of creating new api's for accessing user information on google plus.
https://developers.google.com/+/api/
Also you can use the google client sdk provided by google but it is much easier to show a webview for user login. I managed to get the people list from google plus.
The steps are same as for getting the access token as in foursquare. Just with some small changes.
in viewdidload method.
NSString *authStr = #"https://accounts.google.com/o/oauth2/auth?client_id=client_id&redirect_uri=http://somevalidurl.com&scope=https://www.googleapis.com/auth/plus.me&response_type=token";
as a url for loading request in webview. People should note one thing here that you need to create a client id in api console for your app that is web based and not as installed for this purpose as you wont we getting any option to enter any website url for callback which is very important in this case.
and in webview delegate method webViewDidFinishLoad:
NSString *urlStr = [[webView.request URL] absoluteString];
NSArray *array = [urlStr componentsSeparatedByString:#"access_token="];
if(array.count > 1)
{
NSString *oauth_token = [[[array objectAtIndex:1] componentsSeparatedByString:#"&"] objectAtIndex:0];
//do something with the oauth token after this.
}
I wrote a code snippet to signin and post simple text to Google Plus with URL and thumb Image URL.
Try it
Take a look here:
http://code.google.com/p/google-api-objectivec-client/source/browse/#svn%2Ftrunk%2FExamples%2FBooksSample
http://code.google.com/p/google-api-objectivec-client/
I would like to know what this code does exactly.
- (void)dialogDidSucceed:(FBDialog*)dialog {
//[self doSomethingExciting];
FBStreamDialog *dialog2 = [[[FBStreamDialog alloc] init] autorelease]; dialog.delegate = self;
dialog2.userMessagePrompt = #"Example prompt";
dialog2.attachment = #"{\"name\":\"Facebook iPhone SDK\","
"\"href\":\"http://developers.facebook.com/connect.php?tab=iphone\","
"\"caption\":\"Caption\",\"description\":\"Description\","
"\"media\":[{\"type\":\"image\","
"\"src\":\"http://img40.yfrog.com/img40/5914/iphoneconnectbtn.jpg\","
"\"href\":\"http://developers.facebook.com/connect.php?tab=iphone/\"}],"
"\"properties\":{\"another link\":{\"text\":\"Facebook home page\",\"href\":\"http://www.facebook.com\"}}}";
// replace this with a friend's UID
// dialog.targetId = #"999999";
[dialog2 show];
}
When I run it it asks me if I want to publish on my and my friends walls, but Im not sure how this will look on the walls. Also does it publish to the users walls and then show up in their friends incoming stream, like "most recent" or does it actually post on every friends wall?
Thanks
Yes. You are posting an image to their stream.
Attachment is an escaped sequence of JSON that Facebook will pick up on and attach an image (and it looks like a link as well).
What the user will see is the image/link preconfigured as a wall post, and they will have a text box to enter their own text referred so as User Message Prompt.
Whether or not it shows up on friends streams depends on their settings, but ultimately, this is a news stream post, and thus has the potential to appear on their home page.
An other answer already explained what the code does.
This is just a tip:
Create three fake FaceBook accounts, and connect them together.
Then use them to do your testings. So you will know exactly what happens, and do all the tests you need during development without loosing all your friends.
I want to publish information to user's wall from iphone application. I am using the Facebook SDK for iphone. I found in the documentation that I should use FBStreamDialog but this loads a form to the user and s/he write the story to be published, I don't want this behavior. I want to publish user actions at my application and user just needs to click share button, then the application should fill a template story and publish.
I found this use case was available before with FBFeedDialog but this is not supported via the API now.
Any suggestions, what I should do?
//Modified
here's an example for David's solution:
NSString *att = #"{\"name\":\"i\'m bursting with joy\",\"caption\": \"User rated the lolcat 5 stars\", \"description\": \"a funny looking cat\"}";
NSDictionary *attachment = [NSDictionary dictionaryWithObject:att forKey:#"attachment"];
[[FBRequest requestWithDelegate:self] call:#"facebook.stream.publish" params:attachment];
#"stream.publish"
I use this code occur error "The user hasn't authorized the application to perform this action"