/**
* Invalidate the cache for the given paper
* @param integer $paper_id ID of paper for which the cache should be invalidated
*/
protected function invalidate_paper_cache($paper_id)
{
$properties = new PaperProperties($this->_mysqli);
$properties->set_property_id($paper_id);
$properties->load();
$properties->set_recache_marks(1);
$properties->save();
}
static function get_paper_properties_by_crypt_name($crypt_name, $db, $string, $exit_on_false = true)
{
$configObj = Config::get_instance();
$notice = UserNotices::get_instance();
$paper_property = new PaperProperties($db);
$paper_property->set_crypt_name($crypt_name);
if ($paper_property->load() !== false) {
return $paper_property;
} else {
if ($exit_on_false) {
$msg = sprintf($string['furtherassistance'], $configObj->get('support_email'), $configObj->get('support_email'));
$notice->display_notice_and_exit($db, $string['pagenotfound'], $msg, $string['pagenotfound'], '../artwork/page_not_found.png', '#C00000', true, true);
} else {
return false;
}
}
}
