public function postRequest(\SS_HTTPRequest $request, \SS_HTTPResponse $response, \DataModel $model)
{
if ($request->getVar('clear') && Member::currentUserID() && Permission::check('ADMIN')) {
$key = trim($request->getVar('url'), '/');
$key = (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '') . '/' . $key;
$item = $this->dynamicCache->get($key);
if ($item) {
$response->addHeader('X-SilverStripe-Cache', 'deleted ' . $key);
$this->dynamicCache->delete($key);
}
}
}
public function forTemplate()
{
$key = $this->getKey();
$cache = $this->getCache();
$data = $cache->get($key);
if ($data && !$this->forceRegen) {
if (defined('PROXY_CACHE_GENERATING')) {
return '<!--SimpleCache::' . $key . ',FragmentCache-->';
}
return $data;
}
$data = $this->context->renderWith($this->templateName);
$data = $data->raw();
if (Versioned::current_stage() != 'Stage' && strlen($data) && !isset($_GET['flush'])) {
// $this->cache->store($key, $menu, self::CACHE_LENGTH);
// when storing for the frontend cache replacement stuff, use whatever we have
// configured
// do NOT store if we're on stage or we have _flush=1
$this->cache->store($key, $data);
}
// clear the cache key for next request
if (isset($_GET['flush'])) {
$this->cache->delete($key);
}
if (defined('PROXY_CACHE_GENERATING')) {
return '<!--SimpleCache::' . $key . ',FragmentCache-->';
}
return $data;
}