using feed dialogue i m posting some data to wall using my app..
but when my friend go to view this feed , its shows the app for itself only..
the reason is i am checking the from id parameter in request.params bt since i m using access token to access user info in graph api, it overlaps the previous params and only code with access token is dere in request..
how to resolve it..??
Well, i dont get what you're asking about exactly , but if you post anything to any user's wall, you should get authorized first, and i think you know that already as you mentioning.
So after you get the access token, you can do that to post anything to the user's wall, assuming that you're using Facebook C# SDK as mentioned in the title:
FacebookClient fbClient = new FacebookClient("AccessToken"); //replace your access token with that..
dynamic me = fbClient.Get("/me");
Dictionary data = new Dictionary();
data.Add("message", txtStatusContent.InnerText.Trim());
fbClient.Post("/me/feed", data);
And that's it.
Related
I am using the Microsoft Graph API to access some events in my company's Azure AD Outlook.
The problem I am now having is that I can not access the CalendarView (or really I can't access the user at all) when I try to specify the user with an UUID instead of an email. The strange thing is that email works just fine, but I am not allowed to store emails outside of the Azure AD, so ID would be the preferred method.
Here is the exact API call I try to make: https://learn.microsoft.com/en-us/graph/api/user-list-calendarview?view=graph-rest-1.0&tabs=csharp
But all examples only use the .Me accessor and not the .Users[{ID | userPrincipalName}]
I am quite sure that the UUID I use is correct since it comes from an API call earlier. Or does the documentation article mean something else than the user UUID by {ID | userPrincipalName}?
A room looks like this (when read as a JSON object):
{
"id": "00000000-0000-0000-0000-000000000000"
"emailAdress": "room#company"
...
}
This works:
await graphClient.Users["room#company"].CalendarView.Request(queryOptions).GetAsync();
While this does not work:
await graphClient.Users["00000000-0000-0000-0000-000000000000"].CalendarView.Request(queryOptions).GetAsync();
When using the UUID I get (IDs not shown here):
Code: ErrorInvalidUser
Message: The requested user '<UUID>' is invalid
ClientRequestId: <some ID>
I did test this with a hardcoded room id and email but also with the ID object I get from calling the roomlist in C#.
Another inconsistency I encountered is that I can read the whole list of microsoft.graph.room via a http request but not using the C# Microsoft.Graph.Auth package. Reading the data of a room I know the email from does however work.
So does this just not work and the doc doesn't say so?
Does the Microsoft.Graph.Auth package not support those kind of requests?
Or do I use a wrong ID?
Saladino
According to some test, only when I use incorrect object id of user it shows same error message as yours.
If I use another user's object id(not object id of the user do authentication), it will show ErrorAccessDenied because do not have permission.
If I use the object id which the user not exist in Azure AD(incorrect object id), it will show same error message with yours. So please check if the uuid which you mentioned is the user's object id(shown in below screenshot) in your Azure AD and please check if you input the correct format of object id in your code by Console.WriteLine(object id)
it is been few days that I can not post a message from my app to specific groups of friends in Facebook, I am using asp.net MVC, before that I was using following code to post for only one list of friends " for example: close friend" but now it always post to all friends even when I specify target group.
FacebookClient fpost1 = new FacebookClient(context.AccessToken.ToString());
fpost1.Post("/me/feed", new { message = "test message", to = "xxxxxxxxxxxxxx" });
what should be changed to post for only specific list. consider xxxxxxxxxxxx as a close friend list id.
Assuming your app is a website, the easiest way to do this is to just use the share button and let the user pick the group he wants to post to.
https://developers.facebook.com/docs/plugins/share-button/
If your app is mobile, you can use the Share Dialog
https://developers.facebook.com/docs/ios/share
https://developers.facebook.com/docs/android/share
I'm new to facebook development. I'm using C# on Windows Form and I'm searching for a way to get information about a post on facebook.
I've read documentation and see that I can use FQL to query facebook object.
My questions:
is using FQL it a good way in WindowsForm solutions ?
I need to get the count on how many 'like' are done on an object (link or photo). Can I do this with like Table ?
I need to know who is sharing my facebook objects (link or photo). Where is the relative Table I can use ?
Thanks for your help.
I haven't had a lot of luck with FQL and prefer to use the graph api
Using this in combination with the facebook SDK dll you can quickly retrieve information about a post as a json object using the following code.
var client = new FacebookClient(accessToken);
var jsonPost = (JsonObject) client.Get(postId);
As for seeing who has shared your objects I'm not sure if that can be done using the graphAPI, you would be able to see likes and comments of a object by using
var client = new FacebookClient(accessToken);
var jsonLikes = (JsonObject) client.Get(postId + "/likes");
var jsonComents = (JsonObject) client.Get(postId + "/comments");
I am trying to post on specific group of users on facebook such as (close friends, or family, or college friend...) and I used the code bellow.
code that I used:
1
FacebookClient fpost1 = new FacebookClient(access_token);
fpost1.Post("/1234567890/feed", new { message = "test post"});
note: access_token is working correctly when I am doing some job before this exception.
I put my friendlist id instead of 1234567890, that you can get it from graph .../me?fields=friendlists
it did not work and gave me this error "(OAuthException - #2) An unexpected error has occurred. Please retry your request later."
2
FacebookClient fpost1 = new FacebookClient(access_token);
fpost1.Post("/me/feed", new { message = "it is very cold.", to="1234567890"});
this one work, but it post to "only me" as target.
thank you
It looks to me that what you are doing here...
FacebookClient fpost1 = new FacebookClient(access_token);
fpost1.Post("/1234567890/feed", new { message = "test post"});
is wrong. Because I believe that 1234567890 is a user-id, right? Not a friendslist-id. According to the documentation this edge/endpoint signature goes like....
/{user-id}/feed
where user-id is obviously a user id. The documentation states that...
Most nodes in the Graph API have edges that can be published to (such as Photos or Posts). All Graph API publishing is done simply with an HTTP POST request to the relevant endpoint with any necesssary parameters included. For example, if you wanted to publish a post on behalf of someone, you would make an HTTP POST request as below:
POST graph.facebook.com
/{user-id}/feed?
message={message}&
access_token={access-token}
Notice that it says "On Behalf of Someone". My understanding is that you are publishing on behalf of someone and to do that, this someone must have requested an access_token through your application. In other words, if this user hasn't logged in to your app and generated a valid access token you cannot publish on his/her wall
POST graph.facebook.com
me/feed?message="hello"&privacy={"value": "CUSTOM", "allow": "1234567890"}
where the 1234567890 is one of friendlists id
I'm developing an asp.net MVC 3 Facebook app and I am trying to post a message to my wall. Here is my code:
FacebookWebClient client = new FacebookWebClient();
// Post to user's wall
var postparameters = new Dictionary<string, object>();
postparameters["message"] = "Hello world!";
postparameters["name"] = "This is a name";
postparameters["link"] = "http://thisisalink.com;
postparameters["description"] = "This is a description";
var result = client.Post("/me/feed", postparameters);
I can get the access token using client.AccessToken, so I'm assuming I don't have to set it anywhere. This code produces no errors and for the result I get an ID. However, when I bring up my Facebook, I see nothing on my wall nor in my news feed. I'm not sure what I'm missing. I've looked at related questions here at StackOverflow, but I see no reports/questions similar to mine. I've also tried changing the code based on what I've seen in other posts, but to no avail. I also checked my Facebook account settings and I see my application listed with permission to post to my wall. I also tried posting a message to my wall via the Graph API explorer and I'm getting the same result. I get an ID in return, but when I check my Facebook account I see nothing. At been at this for a couple of days. Any help would be greatly appreciated.
Thanks in advance.
[EDIT]
I wonder if something is wrong with my app generated access_token. Using this access_token, as I mentioned in my post, I get the same result using the Graph API explorer. An ID is returned, but no message on my wall. However, if I give the Graph API explorer permission to post to my wall and use its own generated access_token, I can successfully post a message using the explorer. Here's the FB login button code:
<div>
<h1>Login using Facebook</h1>
<p><fb:login-button perms="user_location, publish_stream, email"></fb:login-button></p>
</div>
Basically you need to add an additional parameter into your post parameters.
args["access_token"] = account.access_token;
this is the token of the specific page.
I wont repeat the code, follow here for example: Post On Facebook Page As Page Not As Admin User Using Facebook C# SDK
(second answer)
Did you request right App permissions to Facebook in your action method?
Try: [CanvasAuthorize(Permissions = "user_location, publish_stream, email")]
Did you append the access_token to the URL? See example here. It's also documented here (see Using the Access Token).
/me/feed?access_token=<access_token>
with one small change, your code works fine for me. you have to pass the users auth token into the constructor like this...
var client = new FacebookClient(accessToken);
// Post to user's wall
var postparameters = new Dictionary<string, object>();
postparameters["message"] = "Hello world!";
postparameters["name"] = "This is a name";
postparameters["link"] = "http://thisisalink.com;
postparameters["description"] = "This is a description";
var result = client.Post("/me/feed", postparameters);
this method works for me, although i am not sure which facebook sdk you are using.
i'm using http://facebooksdk.net/ its quite good so if you're not using it i would recommend it