/**
* Invalidate the query cache
*
* @return void
*/
protected function invalidateQueryCache()
{
if ($this->queryCache) {
$this->queryCache->clear();
$this->logger->log("Query cache invalidated", \Elgg\Logger::INFO);
}
}
/**
* Includes view PHP or static file
*
* @param string $view The view name
* @param array $vars Variables passed to view
* @param string $viewtype The viewtype
* @param bool $issue_missing_notice Log a notice if the view is missing
*
* @return string|false output generated by view file inclusion or false
*/
private function renderViewFile($view, array $vars, $viewtype, $issue_missing_notice)
{
$file = $this->findViewFile($view, $viewtype);
if (!$file) {
if ($issue_missing_notice) {
$this->logger->log("{$viewtype}/{$view} view does not exist.", 'NOTICE');
}
return false;
}
if (pathinfo($file, PATHINFO_EXTENSION) === 'php') {
ob_start();
include $file;
return ob_get_clean();
}
return file_get_contents($file);
}