function tvi_validate_settings in Taxonomy Views Integrator 7

Check if the views and views' displays referenced by the settings are valid.

They are valid if they stillexists and are still enabled.

Parameters

object $settings: A TVI settings object.

Return value

bool TRUE if the settings are still valid, else FALSE.

1 call to tvi_validate_settings()

tvi_load_settings in includes/tvi.query.inc

Load a setting from the database or return a default.

File

includes/tvi.query.inc, line 85

Database interface for the tvi module.

Code

function tvi_validate_settings($settings) {
  if (empty($settings) || empty($settings->view_name)) {
    return FALSE;
  }

  // Load the view.
  $view = views_get_view($settings->view_name);

  // If the view does not exist or if it is disabled.
  if (empty($view) || !empty($view->disabled)) {
    return FALSE;
  }

  // If the view's display does not exist.
  if (!array_key_exists($settings->display, $view->display)) {
    return FALSE;
  }

  // If the view's display is disabled.
  if (array_key_exists('enabled', $view->display[$settings->display]->display_options) && $view->display[$settings->display]->display_options['enabled'] === FALSE) {
    return FALSE;
  }
  $settings->view = $view;
  $settings->is_default = FALSE;
  return $settings;
}