function facebook_client in Facebook Connect 5

Same name and namespace in other branches

1. 8.2 fbconnect.module \facebook_client()
2. 6 fbconnect.module \facebook_client()

Get the facebook client object for easy access.

Return value

object Facebook Api object

4 calls to facebook_client()

fbconnect_get_connected_friends in ./fbconnect.module

Get facebook friend who has_added_app.

fbconnect_get_fbname in ./fbconnect.module

Get the facebook username

fbconnect_get_fbuid in ./fbconnect.module

Check facebook session.

fbconnect_get_info_from_fb in ./fbconnect.module

Query information from facebook user table.

File

./fbconnect.module, line 948

This module allows site visitors to connect and register with facebook account

Code

function facebook_client() {
  static $fb = NULL;
  if (!$fb instanceof Facebook) {
    if ($conf = fbconnect_get_config()) {

      // Facebook php client API
      $lib_path = drupal_get_path('module', 'fbconnect') . '/facebook-client/';
      $lib_files = array(
        'facebook.php',
        'facebook_desktop.php',
        'jsonwrapper/jsonwrapper_inner.php',
        'jsonwrapper/jsonwrapper.php',
        'jsonwrapper/JSON/JSON.php',
      );
      foreach ($lib_files as $files) {
        if (!file_exists($lib_path . $files)) {
          $msg = t('Fbconnect : Facebook PHP library file @file not found see readme.txt', array(
            '@file' => $lib_path . $files,
          ));
          drupal_set_message($msg, 'status');
          return;
        }
      }

      // Include facebook.php
      include_once $lib_path . $lib_files[0];
      if (class_exists('Facebook')) {
        $fb = new Facebook($conf['api_key'], $conf['secret_api_key']);
      }
    }
  }
  return $fb;
}