FB batch request : get Profil Images of managed Pages

Question

Hi there i tried to get all the Profile-Images of the Pages i managed. I tried something like this:

// my loop:

$request[] = array(
                 'method' => 'POST',
                 'relative_url' => '/'.$account->id.'/?fields=picture.type(large)&access_token='.$account->access_token.''
             );

and then:

  $batchResponse = $this->facebook->api('?batch='.json_encode($request),'POST',array('access_token' => $this->facebook->getAccessToken()));

without success :/

i also tried to set the access_token of the page in the body tag:

    $request[] = array(
       'method' => 'POST',
       'relative_url' => '/'.$account->id.'/?fields=picture.type(large)'
       'body' => '&access_token='.$account->access_token.''
    ;

Answer 1

Your PHP script should have you login. If the login was successful, the SDK will manage the access_token for you.

Then issue this one request:

$result = $this->facebook->api('/me/accounts?fields=name,picture.type(large)', 'GET');

If you don't want to authenticate, instead you can pass an array of ids:

$page_ids = array( _PAGE_ID_1, _PAGE_ID_2, ...);
$result = $this->facebook->api('/?ids=' . implode(',',$page_ids) . '&fields=name,picture.type(large)', 'GET');

For these queries, you are getting data, so you should be using a GET request. Within the Facebook API, POST requests are only used when you are sending data to Facebook.