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POiOS facebook integration - sending and receiving requests
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copied!<p>I use a facebook api to connect to facebook and send request via native dialogs provided by the api.</p> <p>I followed the sample posted in the docs on developers.facebook.com But I have following problem sending requests : 1. The requests are not shown in notifications - only in application center - In this case i think that it is a problem of that the app is in sandbox and not posted to APPSTORE</p> <ol> <li>I succesfully send request to facebook server with right fbUser id. But when I want to receive the notification in app here comes the problem : </li> </ol> <p>Following the docs as an authorized user I should se this in open url method:</p> <pre><code>fb[APP_ID]://authorize#expires_in=[ACCESS_TOKEN_EXPIRATION] &access_token=[USER_ACCESS_TOKEN] &target_url=https://apps.facebook.com/[APP_NAME_SPACE]/?request_ids= [COMMA_SEPARATED_REQUESTIDs]&ref=notif&app_request_type=user_to_user </code></pre> <p>But i can see only plain login without targer url .... I can see session expiration date, fb app id, access token and so on. But no target url?</p> <p>So basically what the target_url is? How it should be set? What i have to include when sending request? </p> <p>In addition : application handle open url method is called properly. checkRequests method is also called properly after app becomes active.</p> <p>Please do not link me to the docs. I have read it moreless 50 times and didn't find any reasonable solution... </p> <pre><code>- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { // attempt to extract a token from the url self.openedURL = url; NSLog(@"%@",url); return [FBSession.activeSession handleOpenURL:url]; } - (void)sendRequest { FBSBJSON *jsonWriter = [FBSBJSON new]; NSDictionary *gift = [NSDictionary dictionaryWithObjectsAndKeys: @"5", @"points", @"1", @"badge", nil]; NSString *giftStr = [jsonWriter stringWithObject:gift]; NSMutableDictionary* params = [NSMutableDictionary dictionaryWithObjectsAndKeys: @"Hi from test app", @"message", giftStr, @"data", nil]; [self.facebook dialog:@"apprequests" andParams:params andDelegate:self]; } // Handle the request call back - (void)dialogCompleteWithUrl:(NSURL *)url { NSDictionary *params = [self parseURLParams:[url query]]; NSString *requestID = [params valueForKey:@"request"]; NSLog(@"Request ID: %@", requestID); } -(FBSession*)returnSession{ return self.session; } /* * Helper function to get the request data */ - (void) notificationGet:(NSString *)requestid { [FBRequestConnection startWithGraphPath:requestid completionHandler:^(FBRequestConnection *connection, id result, NSError *error) { if (!error) { NSString *title; NSString *message; if ([result objectForKey:@"data"]) { title = [NSString stringWithFormat:@"%@ sent you a gift", [[result objectForKey:@"from"] objectForKey:@"name"]]; FBSBJSON *jsonParser = [FBSBJSON new]; NSDictionary *requestData = [jsonParser objectWithString:[result objectForKey:@"data"]]; message = [NSString stringWithFormat:@"Badge: %@, Karma: %@", [requestData objectForKey:@"badge"], [requestData objectForKey:@"points"]]; } else { title = [NSString stringWithFormat:@"%@ sent you a request", [[result objectForKey:@"from"] objectForKey:@"name"]]; message = [NSString stringWithString: [result objectForKey:@"message"]]; } UIAlertView *alert = [[UIAlertView alloc] initWithTitle:title message:message delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil]; [alert show]; // Delete the request notification [self notificationClear:[result objectForKey:@"id"]]; } }]; } /* * Helper function to check incoming URL */ - (void) checkIncomingNotification { if (self.openedURL) { NSString *query = [self.openedURL fragment]; if (!query) { query = [self.openedURL query]; } NSDictionary *params = [self parseURLParams:query]; for (NSString * str in [params allKeys]) { NSLog(@"key %@", str); } // Check target URL exists NSString *targetURLString = [params valueForKey:@"target_url"]; if (targetURLString) { NSURL *targetURL = [NSURL URLWithString:targetURLString]; NSDictionary *targetParams = [self parseURLParams:[targetURL query]]; NSString *ref = [targetParams valueForKey:@"ref"]; // Check for the ref parameter to check if this is one of // our incoming news feed link, otherwise it can be an // an attribution link if ([ref isEqualToString:@"notif"]) { // Get the request id NSString *requestIDParam = [targetParams objectForKey:@"request_ids"]; NSArray *requestIDs = [requestIDParam componentsSeparatedByString:@","]; // Get the request data from a Graph API call to the // request id endpoint [self notificationGet:[requestIDs objectAtIndex:0]]; } } // Clean out to avoid duplicate calls self.openedURL = nil; } } </code></pre> <p>Is there any way that these problems are caused by the way that the app is not published on Appstore (Appstore id is not set neither for iPhone nor iPad)?</p> <p>Here are code snippets showing using of the fb api:</p> <p>Thank you very much for the time. </p>

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