function fb_app_event_cb in Drupal for Facebook 5.2

Same name and namespace in other branches

1. 6.3 fb_app.module \fb_app_event_cb()
2. 6.2 fb_app.module \fb_app_event_cb()
3. 7.3 fb_app.module \fb_app_event_cb()

Callback for FB_APP_PATH_EVENT.

We don't act on the events directly. We pass the information along via hook_fb. Other modules are thus notified of the event and can take action.

1 string reference to 'fb_app_event_cb'

fb_app_menu in ./fb_app.module

hook_menu

File

./fb_app.module, line 82

Defines a custom node type that stores a facebook application configuration.

Code

function fb_app_event_cb($event_type) {
  fb_invoke(FB_APP_OP_EVENT, array(
    'event_type' => $event_type,
    'fb_app' => $GLOBALS['fb_app'],
    'fb' => $GLOBALS['fb'],
  ));

  // This page is called by facebook, not a user's browser.
  print 'Thanks Facebook, for your fancy API!';

  // Problems if we save session during Facebook Connect, because the event callback's share session with normal pages.
  session_save_session(FALSE);
  exit;
}