How to get checkins of a user's particular friend from foursquare? - ios

I am trying to get checkin information of a user's particular friend in my application. In application, user authenticates to foursquare at the start which make me able to get his/her friend list.
I am getting the friend list with this API end point : https://api.foursquare.com/v2/users/self/friends. According to documentation it's response should include user objects which should have include checkins field but it seems there is no checkins field in the response. I can get other informations like first name, bio etc.
I also tried this API endpoint with user ID of friend which I want to get information of https://api.foursquare.com/v2/users/USER_ID/checkins but it returns an error states that I am not authorized for getting this information.
What am I doing wrong? Should I be authorized for this information since the information is about checkins of user's friends?
Thanks in advance.

Unfortunately this isn't a use case that's supported very well by the API. The way to see a list of check-ins of a particular user is through users/self/checkins. This will return the check-ins of the owner of the OAuth token that made the call.

As stated here https://developer.foursquare.com/docs/users/checkins:
USER_ID | self | For now, only self is supported

Related

how to get facebook user id or user name with email id

I am developing a MVC project where I am trying to get the user id or user name from the facebook by using the email id provided by the user,
actually i want to fetch the photo of the user, which can be done using
graph.facebook.com/user_id|user_name/picture
where as i have only have the user email id.
with a little surfing on net i found that user name or user id can be fetched by using
graph.facebook.com/search?q=emailAddress&type=user&access_token=ACCESSTOKEN
but i was not able to get the access_token.
Also referred
developer facebook page
and also this
Any help or direction to work will help indeed.
Basically i understand that i need a access token to get the details.
So how do i do this in my MVC application
As you can read in the Search API docs, you can only search for Users by name, but not by E-Mail. It may have been possible in the past, but it is definitely not possible anymore.
Also, for searching by name, you need to use a User Access Token. You only get one by authorizing a User: https://developers.facebook.com/docs/facebook-login

Twitter Phirehose - Getting a user stream of user other than the logged in user

$sc = new FilterTrackConsumer(OAUTH_TOKEN, OAUTH_SECRET, Phirehose::METHOD_FILTER);
$sc->setTrack(getTrackKeywords());
$sc->consume();
returns tweets that contain certain keywords, from any users.
$sc = new MyUserConsumer(OAUTH_TOKEN, OAUTH_SECRET);
$sc->consume();
returns tweets by the authorized (logged-in) user.
How do I get a stream that returns tweets tweeted by a specific user-- a user other than the one logged in / oauthed?
I think I found it.
$sc->setFollow(array(
1234, 5678, 901234573 //The user IDs of the twitter accounts to follow. All of
//these users must have given your app permission.
));
If you just want the public tweets of a set of users, take a look at the example/filter-track.php code that comes with Phirehose, but use setFollow() instead of setTrack(). The parameter to setFollow() is a list of Twitter IDs (Important: you have to convert screen names to twitter IDs yourself, first). More on that here: https://dev.twitter.com/docs/streaming-apis/parameters#follow
Note: Those users do not need to have given you permission: you are just seeing what they are showing to the world.
If you want to get all Twitter activity from a bunch of users then you need to use Twitter's Site Stream API. See example/sitestream.php in the Phirehose files for that. (I was the one who wrote that example, but I have never been able to test it: Site stream has been in closed beta since the Dawn Of Time, and it is so "closed" they even ignore our requests for a developer test account!)
The middle ground is the User Streams API. This allows you to get all Twitter activity but for just one user. If you can get each user to not just permission your app, but also give you their secret keys, you could run multiple Phirehose instances, one per user, and amalgamate all the data in a central database. This would be the poor-man's Site Streams :-)

Confirm Facebook Post Exist

I am having a scenario within our iPhone App where people post things on their Facebook wall through our App. User's signup to our App. At a certain action, they post something on their Facebook wall and we want to track if this post will still exist after a certain time.
Once they signup to our App, they will either select as "Public" or "Friends" when they download our App. Is it possible to track from our end whether a certain post still exist or not?
Is there anything on the Facebook account settings as a user to disallow this to check?
When you post a feed, a post-id in returned in response. You can make a call using Graph API: \GET /{post-id}. If the post still exists, it'll return you all the details of the post but if not it will return the error in the response.
But, according to the documentation of /user/feed,
A user access token with read_stream permission is required.
Now this will make the things a bit complicated. Since a user token is valid for only few hours, you have to extend it (validity: 60days) and save it at your end. Also, read_stream perms is required.
To know more about extending the token and refreshing it again, see the "Expiration and Extending Tokens" section here: Access Tokens.

Getting user Email Yahoo Oauth (using Scribe-Java API)

Trying to access user profile from Yahoo using Oauth system and for that i am taking help of Scribe-Java API
its working fine except one issue whcih i am sure not related to the API i am using
In my yahoo profile i have following settings
Yahoo! Email --->amy_yahoo_id#yahoo.com
Email--->other_id#gmail.com Primary - Change
So what i am getting back is other_id#gmail.com which means i am not able to get correct information of the logged in user.Once i am able to get guid i am sending the request to following URL
http://social.yahooapis.com/v1/user/guid/profile?format=json
any way i can get the yahoo mail id to which user is associated in place of other id even if that is set as primary or along with any other email id all i want is to get the yahoo mail id of the user by which he/she logged in to the system.
Is there any specific reason you must get the yahoo account's email?
I also facing the same problem as you earlier.
After think over, primary email means to be the contactable email for the user.
So may be that's why yahoo make it that way.
Of course it will be good if they can provide one more email which is account's email.
But if you just want to have unique identifier, we can use the guid.
So may be you can check again, does your requirement must have the account's email?
or you just need an email where user set primary because they preferred to be contactable by that email?
Now I will just make use of the primary email return from Yahoo for my OAuth

How to uniquely identify someone in oAuth

I'm currently creating a web app using Google's oAuth. I was wondering how I can uniquely identify an authenticated user so I don't accidentally add duplicates.
Doesn't Google give you other unique params like user name or user ID?
For example, Twitter and Facebook, give you user name and a unique url that identifies user's profile picture. If you save that params on server-side you can identify user next time that he comes on your site.
The best way to do this would be to use OpenID with the oAuth extension (aka hybrid).
I am currently using OAuth exclusively and I am requesting the https://www.googleapis.com/auth/userinfo#email scope as described on http://sites.google.com/site/oauthgoog/Home/emaildisplayscope to get the email address of the authenticated user. I am using the email address to uniquely identify the user. This should be good enough for now.
Edited:
According to a recent Google developer comment (https://groups.google.com/group/oauth2-dev/browse_thread/thread/cf5c137f872f9932), they are currently working on this problem, but for anything production ready, you should use OpenID authentication.
You should save somewhere the user_id you have for your users in your site, along with the corresponding access_token and access_token_secret.
Then you can query that table (or wherever you save that information) with the user_id and obtain the proper tokens
Regards

Resources