Im trying to get and events stream. More specifically the posts and comments about the particular event. I can get the event with no problem.
SELECT eid,pic, name, start_time, location, ticket_uri, venue FROM event WHERE creator =
What I need are the comments/stream/posts underneath.
I've spent a few days on this with no luck.
Here is a sample page Im trying to get the info from:
https://www.facebook.com/events/336787446434356/
I want all the pics, vids comments etc..
Thank you
You can use the following FQL to retrieve posts related to a particular event:
SELECT post_id, message FROM stream WHERE source_id = {Event_Id} LIMIT 500
Similarly, you can perform the following multi-query to retrieve the comments:
SELECT text FROM comment WHERE post_id IN
(SELECT post_id FROM stream WHERE source_id = {Event_Id} LIMIT 500)
Replace the {Event_Id} with the Id of your Event.
I have a little problem with the Facebook api.
I am doing a very simple FQL request to get a Page's stream like this one :
SELECT post_id, type, likes, comments FROM stream WHERE source_id = X
It works just well. But, when I do the same request on "huge pages" like Coca Cola or Starbucks, all stream posts have an empty "type", "likes count" and "comments count".
I don't really understand why. I am thinking about a "Global Page" with country code error, but I just can't find information on this.
Any idea ?
Edit: just try another request to get the page global child IDs, but looks like Coca Cola and Starbucks doesn't use the Global Page system.
starbucks?fields=global_brand_children.username,global_brand_parent_page
So, any idea why my first request return empty infos when getting stream content ?
There is nothing wrong with "huge pages". It's only that "huge pages" have a lot of posts and shares from fans. Indeed, the stream table provides ALL the activities of the page.
The type of a stream activity will be null when the content comes from a user. When it comes from the page owner, it will be an int. See the description of the type field on https://developers.facebook.com/docs/reference/fql/stream/.
The reason why you might get a null as a like count is that you came across a post which has the can_like or can_comment fields set to false. These posts cannot be liked or commented because they are present outside of the page (i.e. on a user timeline or on particular website) and their owner didn't allow public likes or comments (even if publicly visible). If you are going to find such activities in the stream of the page is because they tagged the page in their message or photo.
Edit in answer to your first comment.
Question: why doesn't the following query give back the posts from the owner of the page:
SELECT actor_id, message
FROM stream
WHERE source_id = 40796308305
AND actor_id = 40796308305
Let's see how many results this query CAN give back:
SELECT actor_id, message
FROM stream
WHERE source_id = 40796308305
Okay, we get 17 results. Why 17? I don't know.
When you add AND actor_id = 40796308305 to your request, it will checks among these 17 results which ones have 40796308305 as an actor_id.
Answer? None!
Because it only checks the 17 first results, you'll have to indicate a LIMIT:
SELECT actor_id, message
FROM stream
WHERE source_id = 40796308305
AND actor_id = 40796308305
LIMIT 100
And there you get what you want.
This is one of the Facebook API's subtlety. Documented here: https://developers.facebook.com/blog/post/478/
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:
????
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 (i.e. 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()
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
#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 ; ]
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.
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.
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
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.
Yes, I know that it's unusual for a user to "like" their own posts but that's what I'm looking for. I also know that you can't query the like table by user to get everything they've liked but that's not what I'm after. I just want their own posts (and later, photos) that they've liked.
I've clearly gotten pathetically rusty in my SQL skills--playing around with statements based off of the examples I've found:
SELECT source_id,message,created_time FROM stream WHERE source_id=me()
and
SELECT actor_id, post_id, message FROM stream WHERE uid IN (SELECT uid2 FROM like WHERE uid1=me())
I imagine what I want is either trivial to do or currently impossible. I expect the former.
To get the post ids that the user likes, it would be something like:
SELECT post_id
FROM like
WHERE object_id in (SELECT source_id FROM stream WHERE source_id=me())
AND user_id = me()
You could expand this to also include photo ids. And you could nest it another level deep to get more post info by using the like's post_id field.
I am having a strange issue with an app that I am developing. I am using PHP SDK to call the Graph API on server side and here is my code that calls the API:
$params = array('q' => 'George', 'limit' => 100);
$newsfeed = $facebook->api('/me/home', 'GET', $params);
And next is the code to render HTML of the newsfeed. I have a footer below that once clicked, loads further posts. But what I have observed is that in case of searching the newsfeed by providing additional 'q' parameter, we do not get results beyond one week.
Now I am giving a second try to FQL instead of Graph API. Good thing with Graph API was that appending a q parameter to /me/home would do the searching for you automatically and you had nothing to do. But with FQL, this does not seems to be the case as per the following documentation suggests:
http://developers.facebook.com/docs/reference/fql/stream/
My idea is to use following FQL:
SELECT post_id, actor_id, target_id, message, comments, likes FROM stream WHERE filter_key in (SELECT filter_key FROM stream_filter WHERE uid = me() AND type = 'newsfeed') AND strpos(message, 'facebook') >= 0
Any ideas how the search can be implemented? I actually want to emulate the news feed within the application so please enlighten me about batching multiple FQL queries if you have any ideas on that.
try to set the source_id = me() like this:
SELECT post_id, actor_id, target_id, message, comments, likes
FROM stream
WHERE source_id = me()
AND strpos(message, 'facebook') >= 0