function fb_example_fb_user in Drupal for Facebook 7.3

Same name and namespace in other branches

1. 6.3 contrib/fb_example.module \fb_example_fb_user()

Implements hook_fb_user().

This hook provided by fb_user.module will notify us when a new account is created or a local account is logged in via facebook.

Parameters

$op: Indicates what operation is currently being performed, or which behavior can be customized. There are a number of these. In some cases, modules/fb is informing other modules, and in other operations it is asking for information.

• FB_USER_OP_PRE_USER - You have a chance to the name or other account attributes, before a new user account is created.
• FB_USER_OP_POST_USER - A new user account was created for a facebook user who authorized an app.

$data: Associative array of information specific to this operation. Usually, but not always, contains:

• 'fb' - The API provided by the facebook-php-sdk.
• 'fb_app' - The data about this application stored by fb_app.module.
• 'fbu' - If the current user is known, their facebook id.

$return: An op-specific return value. Your hook should change this reference variable, and not return it. Some operations return an array of data, which may be collaboratively built by multiple implementations of this hook.

File

contrib/fb_example.module, line 381

Example customizations to modules/fb.

Code

function fb_example_fb_user($op, $data, &$return) {
  $fb_app = isset($data['fb_app']) ? $data['fb_app'] : NULL;
  $fb = isset($data['fb']) ? $data['fb'] : NULL;
  if ($op == FB_USER_OP_POST_USER) {

    // Set a global that can be checked in hook_fb, above.  Note for this to
    // work properly, fb_example.module must be weighted heavier then
    // fb_user.module.  (See fb_example.install).
    $GLOBALS['fb_example_new_user'] = TRUE;
  }
}