function fb_canvas_app in Drupal for Facebook 7.4

4 calls to fb_canvas_app()

fb_canvas_custom_theme in ./fb_canvas.module

Implements hook_custom_theme().

fb_canvas_fb_app_alter in ./fb_canvas.module

Implements hook_fb_app_alter().

fb_canvas_page_alter in ./fb_canvas.module

Implements hook_page_alter().

fb_canvas_post_render_page in ./fb_canvas.module

File

./fb_canvas.module, line 7

Code

function fb_canvas_app() {
  $fb_app =& drupal_static('fb_canvas_app');
  if ($fb_app === NULL) {
    $fb_settings =& drupal_static('fb_settings');
    if (!empty($fb_settings['fb__canvas'])) {
      $app_id = $fb_settings['fb__canvas'];
      $fb_app = fb_application_load($app_id);
    }
    else {
      $fb_app = FALSE;
    }
  }
  return $fb_app;
}