Error occur when i invite friend to a public event. (event with can_invite_friend)
If i get permissions with fql, create event is set to 1.
The error : Application does not have permission for this action
My code :
$oFacebook = new Facebook(array(
'appId' => CLE_PUBLIQUE,
'secret' => CLE_SECRETE,
'cookie' => true,
));
$user = $oFacebook->getUser();
$userToken = $oFacebook->getAccessToken();
$resultinvite = $oFacebook->api
("/".$eid . "/invited/" . $sspId, "POST", Array('access_token' => $userToken));
Thanks
Robin
Its really simple, you need the rsvp_event Permission
And remember that you need to attend the event before invite some one.
Related
I was following this tutorial for setting up Facebook PHP SDK 5.0 extension in my Yii 2.0 project. And it works as expected, but every time (in any of the controllers) I need to use some of the features from here this, I need to make an instance like this:
$fb = new Facebook\Facebook([
'app_id' => '{app-id}',
'app_secret' => '{app-secret}',
'default_graph_version' => 'v2.5',
// . . .
]);
and later use it:
// Send a GET request
$response = $fb->get('/me');
// Send a POST request
$response = $fb->post('/me/feed', ['message' => 'Foo message']);
// Send a DELETE request
$response = $fb->delete('/{node-id}');
but I'm not sure how practical is this, to make an instance of an object in every action/controller where I need to use it. I want to add this data as a general data in the config file. So I tried something like this:
'components' => [
.
.
'facebook' => [
'class' => 'Facebook\Facebook',
'app_id' => '{app-id}',
'app_secret' => '{app-secret}',
'default_graph_version' => 'v2.5'
],
.
.
and later in the actions I want to take this value like:
$fb = Yii::$app->facebook;
and after that do all the operations mentioned above. So I want to generalize the values in the config file like all other extensions, but I keep getting the error:
Facebook\Exceptions\FacebookSDKException
Required "app_id" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_ID"
Is it possible this to be entered in web config file, and with that, to avoid creating the object with same credentials before each Facebook call?
EDIT 1:
Reply to #machour response:
I followed your suggestion and It was still throwing the same error. Then I found it working as follows:
<?php
namespace your\namespace;
use Facebook\Facebook;
class MyFacebook extends Facebook {
public $app_id = '{app-id}';
public $app_secret = '{app-secret}';
public $default_graph_version = 'v2.5';
public function __construct()
{
parent::__construct([
'app_id' => $this->app_id,
'app_secret' => $this->app_secret,
'default_graph_version' => $this->default_graph_version
]);
}
}
And then:
'components' => [
.
.
'facebook' => [
'class' => 'your\namespace\MyFacebook'
]
At some point this is acceptable solution, since the redundancy is eliminated. The keys are not only at one place.
But do you have any idea how to transfer all the keys to the config file instead of the MyFacebook class?
The problem is that Facebook\Facebook doesn't implement $app_id, $app_secret and $default_graph_version as public properties, so your parameters are not taken in account when Yii builds the object declared in your component.
One way to fix that is to create your own class that extends Facebook, with those public properties, and to correctly call Facebook\Facebook constructor from it's own constructor. And then point your configuration to that new class instead :
<?php
namespace your\namespace;
use Facebook\Facebook;
class MyFacebook extends Facebook {
public $app_id;
public $app_secret;
public $default_graph_version;
public function __construct()
{
parent::__construct([
'app_id' => $this->app_id,
'app_secret' => $this->app_secret,
'default_graph_version' => $this->default_graph_version
]);
}
}
And then:
'components' => [
.
.
'facebook' => [
'class' => 'your\namespace\MyFacebook',
'app_id' => '{app-id}',
'app_secret' => '{app-secret}',
'default_graph_version' => 'v2.5'
],
That should do the trick.
I have an array that looks as follows:
$userImages = array(
'100000000000001' => array(
'..../image01.jpg',
'..../image02.jpg',
'..../image03.jpg',
),
'100000000000002' => array(
'..../image04.jpg',
'..../image05.jpg',
'..../image06.jpg',
),
);
which contains FB user ids as keys, and then an array of images to upload to each users account.
My upload code looks as follows:
/** #var FacebookSessionPersistence $facebook */
$facebook = $this->container->get('fos_facebook.api');
$facebook->setFileUploadSupport(true);
$count = 1;
foreach ($userImages as $userId => $images) {
$batch = array();
$params = array();
foreach ($images as $image) {
$request = array(
'method' => 'post',
'relative_url' => "{$userId}/photos",
'attached_files' => "file{$count}",
'access_token' => $this->getUserAccessToken($userId)
);
$batch[] = json_encode($request);
$params["file{$count}"] = '#' . realpath($image);
$count++;
}
}
$params['batch'] = '[' . implode(',', $batch) . ']';
$result = $facebook->api('/', 'post', $params);
return $result;
I've added user access tokens to each image, under access_token, but when $facebook-api() is called, I get the following back from Facebook:
Does anyone know why, I'm getting these errors? Am I adding the user access token in the wrong place?
The access_token had to be added to the $params associative array, in the root, not to each image item!
Your logic is good, but you need to put the access token inside the body for every individual request.
For example:
...
$request = array(
'method' => 'post',
'relative_url' => "{$userId}/photos",
'attached_files' => "file{$count}",
'body' => "access_token={$this->getUserAccessToken($userId)}",
);
...
Does anyone know why, I'm getting these errors? Am I adding the user access token in the wrong place?
Have you made sure, you’ve actually added access tokens at all, and not perhaps just a null value?
The error message does not say that you used a wrong or expired user access token, but it says that a user access token is required.
So I’m guessing, because you did not really put actual tokens into your separate batch request parts in the first place, then the fallback to your app access token occurs, and hence that particular error message.
I have create an app in facebook and, between php sdk, i can post the article of my site on my profile.
Now, i want to post my article in my fanpage and not in my prfile. how i can do this?
This is the code that i use, not much different from the example in facebook developers:
// Remember to copy files from the SDK's src/ directory to a
// directory in your application on the server, such as php-sdk/
require_once('facebook.php');
$config = array(
'appId' => 'xxxxxxxxxxxxx',
'secret' => 'xxxxxxxxxxxxxxxxx',
);
$facebook = new Facebook($config);
$user_id = $facebook->getUser();
?>
<?
if($user_id) {
// We have a user ID, so probably a logged in user.
// If not, we'll get an exception, which we handle below.
try {
$access_token = $facebook->getAccessToken();
$page_id='xxxxxxxxxxxxxx';
$ret_obj = $facebook->api('/me/feed', 'POST',
array(
'link' => $link,
'message' => $titolo,
'picture' => 'http://xxxxxxxxxxxxxxxxxx',
'name' => 'Ecosport',
'access_token' => $access_token
));
echo '<pre>Post ID: ' . $ret_obj['id'] . '</pre>';
} catch(FacebookApiException $e) {
// If the user is logged out, you can have a
// user ID even though the access token is invalid.
// In this case, we'll get an exception, so we'll
// just ask the user to login again here.
$login_url = $facebook->getLoginUrl( array(
'scope' => 'publish_stream'
));
header("location:$login_url");
error_log($e->getType());
error_log($e->getMessage());
}
// Give the user a logout link
$id_articolo=$_GET['id_articolo'];
header("location:xxxxxxxxxx");
/*echo '<br />logout';*/
} else {
// No user, so print a link for the user to login
// To post to a user's wall, we need publish_stream permission
// We'll use the current URL as the redirect_uri, so we don't
// need to specify it here.
$login_url = $facebook->getLoginUrl( array( 'scope' => 'publish_stream' ) );
header("location:$login_url");
/*echo 'Please login.';*/
}
?>
Oviusly the "xxxx" are used for privacy. I tied to change this " $facebook->api('/me/feed',...... " into this " $facebook->api('/$page_id/feed',....... " but nothing. I can't to post my article in my fanpage.
Can you help me?
Thank you very much.
You need to ask for the manage_pages and publish_stream permissions. Then call to /me/accounts to get a list of accounts (aka pages) that the user administers. Each account in that list of accounts will have an access token associated with it. That access token is special and will need to be used to new up an instance of the facebook api. Once you do that, posting to the page wall is the same as posting to a user's wall (i.e. /me/feed)
Is anyone else noticing that facebook and twitters APIs aren't working?
For facebook even if I allow my application to have access to my wall
$facebook->getUser()
Is always 0... When I try to open getLoginUrl it just open pop-up and redirect it instantly to success return link...
Here is code:
require_once 'src/base_facebook.php';
require_once 'src/facebook.php';
$app_id = 'xxx';
$app_secret = 'xxx';
$facebook = new Facebook(array(
'appId' => $app_id,
'secret' => $app_secret,
'oauth' => true,
'cookie' => true
));
$req_perms = "publish_stream";
$user = $facebook->getUser();
if (!$user)
{
$loginUrl = $facebook->getLoginUrl(array('display' => 'popup', 'redirect_uri' => 'http://xxxx.com/return_close.php?success=1', 'cancel_url' => 'http://xxxx.com/return_close.php?success=0','req_perms' => $req_perms, 'scope' => $req_perms));
}
And for twitter it's like someone mistyped return link...
When I open getAuthorizeURL and when I log in it redirects me to this URL:
https://twitter.comoauth_callback/?oauth_token=yA2xjLsVRm9tIuVEysXnCV8R7TISW8tF94uznn7zlw&oauth_verifier=Io1N2I8zOEzJeBWI77WXFMqmMRNDfCrXZGQxXmxJLbI
Yes, https://twitter.comoauth_callback/ is right, there is no / after .com, it's together, so I get not found page...
It's like both APIs have serious problems... Facebook sometimes work and sometimes doesn't, it's buggy a lot...
Facebook library downloaded from OFFICIAL GitHub page. Tried versions:
v3.1.1
v3.1.0
v3.0.1
And none of those work...
Update
Return URL ( redirect_uri ) MUST have facebook class included in file...
There is so many examples/documentations and none of those had this explained...
So, Facebook fixed... Twitter still not working...
Well, nothing is broken in the API. Where did you get the above code? and if you come up with it then based on what resource?
First of all, take a look at the example of the OFFICIAL PHP-SDK, you'll notice the following:
Only the facebook.php file has been included, why not base_facebook.php? well because it's included in the facebook.php file!
Developers used to use req_perms but now to request permissions you just need to use scope
Take a look inside base_facebook.php for the params the Facebook() class expect: appId, secret and fileUpload ONLY
Only use the display parameter if you know what you are doing!
Use proper indentation with your code, it makes your life (and others!) much easier!
This been said, this is a rewrite of your code:
require 'src/facebook.php';
$app_id = 'xxx';
$app_secret = 'xxx';
$facebook = new Facebook(array(
'appId' => $app_id,
'secret' => $app_secret
));
$req_perms = "publish_stream";
$user = $facebook->getUser();
if (!$user) {
$loginUrl = $facebook->getLoginUrl(array('display' => 'popup', 'redirect_uri' => 'http://xxxx.com/return_close.php?success=1', 'cancel_url' => 'http://xxxx.com/return_close.php?success=0', 'scope' => $req_perms));
}
I have been trying to read the news feed from a page that I have using an app that I'm coding.
Now I have had some issues trying to do this using the PHP SDK 3.0.
I am able to get the page information, but this is something that is publicly available any way.
My question is how do I get (read) the page wall posts? I'm assuming I have to grant permissions to my app to post to page, but how do I do this?
currently this is the code that I have
$appId = 'XXXXXXXXXXXXXXXXXX';
$secret = 'YYYYYYYYYYYYYYYY';
$pageId = 'ZZZZZZZZZZZZZZZZZZ';
$facebook = new Facebook(array(
'appId' => $appId,
'secret' => $secret
));
$pageProfile = $facebook->api($pageId);
$pagePosts = $facebook->api($pageId . '/posts/');
echo 'My Page profile';
print_r($pageProfile);
echo 'My Page wall';
print_r($userPosts);
Under 'My Page wall' I don't get anything. I don't get any errors either.
To access the posts of a page, it is /feed and not /post. Then, here is the correct version of your example :
require "facebook.php";
$facebook = new Facebook(array(
'appId' => YOUR_APP_ID,
'secret' => YOUR_APP_SECRET,
));
$pageFeed = $facebook->api(THE_PAGE_ID . '/feed');
Then the array $pageFeed will contain the 25 latest posts and links to navigation :
Array(
[data] => Array(
[0] => Array(
[id] => ...
[from] => ...
[to] => ...
[message] => ...
[icon] => ...
[type] => ...
[application] => ...
[created_time] => ...
[updated_time] => ...
)
[1] => ...
[2] => ...
...
[24] => ...
)
[paging] => Array(
[previous] => https://...
[next] => https://...
)
)
Hope that helps !
I know this is old, but I'll bring it up again! I just spent the last three days busting tail and trying to hack and crack the PHP SDK and Graph API, and I've done alright! I posted a full length lab with code and descriptions on my page, and you can view it below and ask me any questions you might have.
Basically, page feed is in a "graph" of info, or a super array. You use the app to connect to the facebook page, and get the feed. Connecting to a page's feed requires no permission from the page, hence why all you need is your APP ID, APP SECRET, and PAGE ID. The SDK automatically generates the APP ACCESS TOKEN for you, so you'r good there.
From then on, it's just about manipulating the graph. I've learned that Facebook feed has different types of posts. some are "photo", "message", "link". Anyways, check out the lab and tell me what you think.
http://www.callmenick.com/labs/displaying-a-custom-facebook-page-feed