function _fb_user_track in Drupal for Facebook 5

Same name and namespace in other branches

1. 5.2 fb_user.module \_fb_user_track()
2. 6.2 fb_user.module \_fb_user_track()

2 calls to _fb_user_track()

fb_user_fb in ./fb_user.module

Implementation of hook_fb.

fb_user_post_remove_cb in ./fb_user.module

The post-remove page is visited by Facebook after a user removes the application. The user never visits the page, it is simply called by Facebook to notify us of the change.

File

./fb_user.module, line 359

This module allows Drupal user records to be associated with Facebook user ids. It can create local user accounts when Facebook users visit an application's canvas pages.

Code

function _fb_user_track($fb, $fb_app, $user) {

  // Keep track of all our app users.  We need this info when updating
  // profiles during cron.  We keep session keys in case user has an
  // infinite session, and we can actually log in as them during cron.
  // TODO: is this a violation of facebook terms?
  // In special cases, do not modify the uid column.
  $fb_app_data = fb_app_get_data($fb_app);
  $fb_user_data = $fb_app_data['fb_user'];

  // our configuration
  if (!$user->uid || $user->uid == $fb_user_data['not_logged_in_uid'] || $user->uid == $fb_user_data['logged_in_uid']) {
    $result = db_query("REPLACE INTO {fb_user_app} (apikey, fbu, added, time_access, session_key, session_key_expires) VALUES ('%s', %d, %d, %d, '%s', %d)", $fb_app->apikey, fb_facebook_user(), $fb->api_client
      ->users_isAppAdded(), time(), $fb->api_client->session_key, $_REQUEST['fb_sig_expires']);
  }
  else {

    // Uid is accurate.
    $result = db_query("REPLACE INTO {fb_user_app} (apikey, fbu, uid, added, time_access, session_key, session_key_expires) VALUES ('%s', %d, %d, %d, %d, '%s', %d)", $fb_app->apikey, fb_facebook_user(), $user->uid, $fb->api_client
      ->users_isAppAdded(), time(), $fb->api_client->session_key, $_REQUEST['fb_sig_expires']);
  }
  if ($result === FALSE) {
    watchdog('fb_user', t("Failed to update fb_user_app table."), WATCHDOG_ERROR);
  }
}