static function check_access($exam, $post)
{
WatuPRO::$output_sent = false;
// change this var from class method to avoid outputting the generic message
if (!WatuPRO::can_access($exam)) {
// not logged in error
if (!is_user_logged_in()) {
echo "<p><b>" . sprintf(__('You need to be registered and logged in to take this %s.', 'watupro'), __('quiz', 'watupro')) . " <a href='" . wp_login_url(get_permalink($post->ID)) . "'>" . __('Log in', 'watupro') . "</a>";
if (get_option("users_can_register")) {
echo " " . __('or', 'watupro') . " <a href='" . wp_registration_url() . "'>" . __('Register', 'watupro') . "</a></b>";
}
echo "</p>";
} else {
// logged in but no rights to access
if (!WatuPRO::$output_sent) {
echo "<p>" . __('You are not allowed to access this exam at the moment.', 'watupro') . "</p><!-- logged in but no rights to access-->";
}
}
return false;
// can_access returned false
}
return true;
}
