2011-07-29 151 views

回答

1

無法通過用戶的圖片連接檢索完整個人資料圖片(https:// UID/picture?type = large只會返回大約200x200的圖片)。

要獲取存儲在Facebook上的個人資料圖片的最大版本,您需要訪問用戶的個人資料相冊。這需要user_photos權限。

public function getProfilePictureMaxUrl($facebook,$uid,$userAccessToken) { 
    $params = array('access_token' => $userAccessToken); 
    $r = $facebook->api('/'.$uid.'/albums',$params); 

    foreach ($r['data'] as $album) { 
     if ($album['type'] == 'profile') { 

      //retrieve information about this album 
      $r = $facebook->api('/'.$album['id'],$params); 

      $pid = ($r['cover_photo']); 

      //retrieve information about this photo 
      $r = $facebook->api('/'.$pid,$params); 

      return $r['source']; 
     } 
    } 

    //Profile folder not found (could be because of paging) 
    error_log('Failed to retrieve profile folder for uid '.$uid); 
    return false; 
} 
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