Getting user likes of stream items via FQL (posts, comments, pictures, links, etc)

Question

I need assistance in getting user likes of stream items via FQL . I've got some of the likes coming back, but cannot figure out how to get others. For the access_token, every permission is granted .

---

Let me show you what I've been able to do:

postings I've liked on Page feeds:

fql?q=Select post_id, source_id, message FROM stream where source_id in (SELECT target_id FROM connection WHERE source_id=me() and is_following=1) AND likes.user_likes=1 LIMIT 10 Note: This worked as of mid Dec 2011 when the original question was posted. Now (mid Feb 2012) it is no longer returning anything liked stream content from a page.

postings I've liked of posts that I posted :

fql?q=Select post_id, source_id, message FROM stream where source_id=me() AND likes.user_likes=1 LIMIT 10

---

Here's what I'm missing

postings I've liked on friends' walls :

fql?q=Select post_id, source_id, message FROM stream where source_id in (SELECT uid1 FROM friend WHERE uid2=me()) AND likes.user_likes=1 & LIMIT 5000

postings I've liked on events' walls :

????

postings I've liked on groups' walls :

????

Answer 1

Here's what I've come up with, as of the time of posting (10-22-2012):

For friends/subscribedto/pages items:

SELECT likes, post_id, actor_id, target_id, message
FROM stream
WHERE source_id IN (SELECT target_id FROM connection WHERE source_id=me())
AND likes.user_likes=1 

OR

From 'like' table:

SELECT user_id, object_id, post_id
FROM like
WHERE user_id=me()

But post_id is always null and object_id doesn't exist sometimes when queried via the graph api (ie graph.facebook.com/OBJECT_ID )

For links/external objects - There is no direct way to get the facebook post details from this, but it returns a lot of results. Maybe with another query / multiquery looking for these urls in the stream or link tables.

SELECT url
FROM url_like
WHERE user_id=me()

Answer 2

I found a solution using the Open Graph API. Hope this will help you also?

To perform this action you need the users read_stream permission.

Please let me know if my solution works for your requirements.

Because FQL will not be longer supported than V2.0, I would prefer using Open Graph API over FQL.

/*
*
*   Count my_user_id likes in wall of user "123"
*
*   ex: url = /123/posts
*   
*   setTimeout to avoid exceed api level rate limit, code 613
*/

function findMyLikes(url,my_user_id,count,callback) {
    console.log(url);
    FB.api(url, function (response) {
        if (response.data) {
            response.data.forEach(function (post) {
                //console.log(post);
                if (post.likes) {
                    post.likes.data.forEach(function (like) {
                        if (like.id == my_user_id) {
                            count++;
                        }
                    });
                }
            });
        }

        if (response.paging && response.paging.next) {
            setTimeout(function() {findMyLikes(response.paging.next,my_user_id,count,callback)},1000);
        } else {
            callback(count);
        }
    });

};

I noticed that this solution may take some time, if your are analyzing very long feeds. For this issue I have still an open question pending : Getting all likes from a specific user on a news wall with fewer graph API calls https://codereview.stackexchange.com/q/58270/50013?sem=2

Answer 3

@Jeff Sherlock , a partner engineer at Facebook, says here that 'you cannot pull all of the likes of a person using the fb platform. We limit it to actors, movies, sports teams, etc. for privacy reasons.' I know it doesn't make much sense since you can query all kinds of other stuff with the Facebook API. I would suggest you pic Ashton Kutcher and try to query on his like table... Wait, you need his permission ; ]

Answer 4

The problem is that the like table returns a blank post_id for everything. However, it does return an object_id for your likes.

You can put all these object_ids in a comma separated string, then submit a graph API call with ?ids=objectid1,objectid2,objectid3 etc.

This will then return all the objects that it finds. This way you can get the likes for stream items.

It seems to go about 4 weeks back. I can't seem to make it go any further back than this.

As an aside, one thing you will find is that liked comments are also returned as object_ids in the like table. However, there does not appear to be any way at all to find out the object details of these object_ids. Bit of mystery with these ones.

Answer 5

If you read the like table documentation, post_id field has a note which reads :

These post IDs must be queried from the stream FQL table.

Hence when you compare post_id like post_id<>"" , it won't return you anything as default result contains blank post_ids. And it seems when you run below query :

SELECT user_id, object_id, post_id
FROM like
WHERE user_id=me()

It returns the pages liked by user and some other stuff but not the feed posts.

As you already want to get likes from stream table, you just want to get post_id from stream table. To get post_id of NewsFeed for a given day, you might want to try below query.

SELECT post_id
FROM stream
WHERE filter_key IN (
    SELECT filter_key
    FROM stream_filter
    WHERE uid=me()
    AND type='newsfeed'
)
AND is_hidden = 0
AND description<>''

You might want to use Limit and Created_time fields to get more no. of posts. And once you use above query in Multi-query to get likes for the user, you'll definitely get likes for a given day.

Answer 6

SELECT post_id, actor_id, message, type, permalink, attachment, likes, 
    comments, description, updated_time, created_time
FROM stream 
WHERE filter_key in (
        SELECT filter_key 
        FROM stream_filter 
        WHERE uid=me() AND type='newsfeed'
)

just change type on your requirement

Answer 7

This is not possible with the GraphAPI . The GraphAPI will allow you to see the pages that a user has liked with /me/likes , but it will not give you a list of all the items posted to the user's wall that they haved liked.

You can see details on this in the Facebook Documentation .

I have no experience with FQL as listed in your question, but a Stack Overflow question seems to provide an answer to your question.

See: Facebook API - "All my likes" query

Worked perfectly in testing.