I first get page token with facebook api
function createSession($app_id,$app_secret){
FacebookSession::setDefaultApplication(
$app_id,$app_secret
);
$testUserPermissions = array('user_actions.books','user_actions.fitness','user_actions.music','user_actions.news','user_actions.video','user_birthday','user_games_activity','user_groups','user_hometown','user_interests','user_location','user_relationship_details','user_religion_politics','user_tagged_places','user_videos','user_work_history','read_friendlists','read_page_mailboxes','manage_notifications','read_mailbox','publish_actions','read_stream', 'user_photos','manage_pages','public_profile','user_friends','email','user_about_me','user_activities','user_education_history','user_events','user_likes','user_relationships','user_status','user_website','read_insights','rsvp_event');
$testUserPath = '/' . $app_id . '/accounts/test-users';
#$testUserPath = '/100008488695640/accounts/test-users';
$params = array(
'installed' => true,
'name' => 'User test',
'locale' => 'zh_TW',
'permissions' => implode(',', $testUserPermissions),
);
echo var_dump($params);
$request = new FacebookRequest(new FacebookSession($app_id . '|' .$app_secret), 'POST', $testUserPath, $params);
$response = $request->execute()->getGraphObject();
echo var_dump($response);
#$testUserId = $response->getProperty('id');
$testUserAccessToken = $response->getProperty('access_token');
return new FacebookSession($testUserAccessToken);
}
this is my get token
then i use this token to get reviews
https://graph.facebook.com/v2.2/185342243407/ratings?field=open_graph_story&access_token=$token_value
but it return
{
"error": {
"message": "(#210) This call requires a Page access token.",
"type": "OAuthException",
"code": 210
}
}
how i can get the page token?
the token is not used?
Make sure you are REALLY using a Page Token. Put the Token in the Debugger and see if it´s a Page Token: https://developers.facebook.com/tools/debug/
More information about Tokens:
https://developers.facebook.com/docs/facebook-login/access-tokens/
http://www.devils-heaven.com/facebook-access-tokens/
When you request multiple permissions, some of them may work with the endpoint you are calling, and some of them may not, causing this 210 error.
In my case, adding profile_pic permission to /me?fields=id,first_name,last_name,email caused this error.
Related
I'm currently trying to pull the list of company pages a user is the admin of with the LinkedIn API and am getting the following response:
Array
(
[response] => {
"errorCode": 0,
"message": "Member does not have permission to get companies as admin.",
"requestId": "R1LHP32UKD",
"status": 403,
"timestamp": 1482357250945
}
[http_code] => 403
)
The call works perfectly when authenticated as the same user in the LinkedIn API Console.
Has anyone else come across this?
I figured out the problem.
Even though I had made sure the app had the rw_company_admin permission checked off, I wasn't passing that in the scope when requesting oath2 authorization.
My fixed code below:
The call:
return $linkedin->getAuthorizationUrl("r_basicprofile w_share rw_company_admin", $thisurl);
The function:
public function getAuthorizationUrl($scope, $callback)
{
$params = array('response_type' => 'code',
'client_id' => $this->api_key,
'scope' => $scope,
'state' => uniqid('', true), // unique long string
'redirect_uri' => $callback,
);
// Authentication request
$url = 'https://www.linkedin.com/uas/oauth2/authorization?' . http_build_query($params);
// Needed to identify request when it returns to us
$_SESSION['Linkedin_state'] = $params['state'];
$_SESSION['Linkedin_callback'] = $callback;
// this is where to send the user
return $url;
}
First you have to get user token of linkedin user
Use Socialite or REST API package for oauth.
Once you having user token it is pretty simple to fetch Company list under admin user
$token = 'uflefjefheilhfbwrfliehbwfeklfw'; // user token
$api_url = "https://api.linkedin.com/v1/companies?oauth2_access_token=".$token."&format=json&is-company-admin=true";
$pages = json_decode(file_get_contents($api_url));
You have get $pages json array of list of company profile.
I would like to know if it's possible to login on Facebook api without a callback URL.
What I want to do is really "simple":
- Login on Facebook.
- Post or Delete on the wall.
- Logout of Facebook.
This is my code for login and post:
$fb = new Facebook\Facebook([
'app_id' => 'xxxx',
'app_secret' => 'xxxx',
'default_graph_version' => 'v2.5',
]);
$helper = $fb->getRedirectLoginHelper();
$permissions = ['publish_actions'];
$loginUrl = $helper->getLoginUrl(null, $permissions);
echo 'Log in with Facebook!';
try {
$accessToken = 'xxxx';
//$accessToken = $helper->getAccessToken();
//echo 'Log in with Facebook!';
$linkData = [
'link' => 'http://www.desarrollolibre.net/blog/tema/50/html/uso-basico-del-canvas',
'message' => $model->value,
];
$response = $fb->post('/feed', $linkData, $accessToken);
$graphNode = $response->getGraphNode();
The problem here is that I have to specify the access token getting directly from developers app, because $accessToken = $helper->getAccessToken() returns nothing to me.
Any help will be appreciate.
You can't "auto-login", you have to implement a proper login process. If you want to automate things (and you really should not autopost, because that is not allowed), you need to store a User Access Token somewhere and use it later. You may want to use an Extended User Token for this, because the default one is only valid for 2 hours. The Extended User Token is valid for 60 days.
More information about Tokens and how to generate them:
https://developers.facebook.com/docs/facebook-login/access-tokens
http://www.devils-heaven.com/facebook-access-tokens/
Full code.
public function indexAction(){
echo 'Login met facebook ';
}
const FB_GRAPH_URL = "https://graph.facebook.com/";
public function fbloginAction() {
$fbCode = $this->_getParam("code");
$getStr = self::FB_GRAPH_URL. 'oauth/access_token?' .http_build_query(array(
'client_id' => 'APP_ID',
'type' => 'client_cred',
'client_secret' => 'SECRET_KEY',
'code' => $fbCode)
);
$accessToken = file_get_contents( $getStr );
krumo($accessToken) ;
$dbpath = "https://graph.facebook.com/me?$accessToken" ;
$cont = file_get_contents($dbpath ) ;
krumo($cont);
}
When i try make GET query to Facebook.
$dbpath = "https://graph.facebook.com/me?$accessToken" ;
$cont = file_get_contents($dbpath ) ;
I receive the error :
failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request
in /home.....
When paste manually the $dbpath value(path) to web browser, i got next error:
{
"error": {
"message": "An active access token must be used to query information about the current user.",
"type": "OAuthException",
"code": 2500
}
}
How fix that error?
You probably want to use the Server-Side Authentication flow. By checking the calls in the documentation it is quite clear, which of your calls are wrong.
First, your call to the oauth/access_token endpoint takes no argument 'type' => 'client_cred', but it needs the parameter for your redirect_uri again:
$getStr = self::FB_GRAPH_URL . 'oauth/access_token?' . http_build_query(array(
'client_id' => 'APP_ID',
'redirect_uri' => 'REDIRECT_URI',
'client_secret' => 'SECRET_KEY',
'code' => $fbCode)
);
Then, you can't just take the answer of this call as your access_token, as there is much more in it:
access_token=USER_ACCESS_TOKEN&expires=NUMBER_OF_SECONDS_UNTIL_TOKEN_EXPIRES
and you only want the access_token part of it:
$response = file_get_contents($getStr);
$params = null;
parse_str($response, $params);
$dbpath = "https://graph.facebook.com/me?access_token=" . $params['access_token'];
I want to send a request with the facebook app-graph..
sometimes successfully but sometimes failed with return value:
{
"error": {
"message": "(#2) Failed to create any app request",
"type": "OAuthException",
"code": 2
}
}
please help me .. why did it happen?hehe
You need to send the app-to-user request using the application access_token. For example:
$param = array(
'message' => 'Check out the latest update',
'data' => 'some_data_string',
'access_token' => 'app_id|app_secret',
);
$tmp = $facebook->api("/[user_id]/apprequests", "POST", $param);
EDIT:
See the facebook documentation for generating an app access_token. The documentation states:
There is another method to make calls to the Graph API that doesn't
require using a generated app token. You can just pass your app id and
app secret as the access_token parameter when you make a call:
https://graph.facebook.com/endpoint?key=value&access_token=app_id|app_secret
I have been madly trying to get access token for my users since long. I read at many sites to get it somehow by using getSession() and getting access_token from it... it gives me undefined function error.. I googled that too and all solutions said to use the updated SDK but mine is updated and it still won't work... so I finally got another solution to getting access token but this seems to be giving same access token for all users... any idea where the problem lies? All users certainly can't have same token right?
$app_id = $facebook->getAppId();
$app_secret = $facebook->getApiSecret();
function callFb($url, $params)
{
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $url,
CURLOPT_POSTFIELDS => http_build_query($params),
CURLOPT_RETURNTRANSFER => true,
CURLOPT_VERBOSE => true
));
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
$params=array('client_id'=>$app_id, 'type'=>'client_cred', 'client_secret'=>$app_secret);
$url = "https://graph.facebook.com/oauth/access_token";
$access_token = callFb($url, $params);
$access_token = substr($access_token, strpos($access_token, "=")+1, strlen($access_token));
The issue is that you are asking for type=client_cred, which tells Facebook that you don't want access token for a user, but an access token for the app. This is used for doing things like accessing insights, the realtime updates API, and public data. If you want to get user data, you should not be passing that flag.
If you really do want to roll your own access to the Graph API, you can certainly do that, following the instructions at https://developers.facebook.com/docs/authentication/ .
You say you're using the PHP SDK but I don't see any mention of it anywhere in your code.
The proper way is this:
<?php
require('facebook.php');
$fb = new Facebook(array('appId' => APP_ID, 'secret' => SECRET));
$user = $fb->getUser();
// if we have a valid user, we're logged in
if ($user)
{
// do stuff with the API using the $fb object
}
else
{
// redirect the user to the authentication page
header("Location: ".$fb->getLoginUrl());
}
Example largely paraphrased from Facebook's SDK Github.