/**
* Clear caches
*
* @return void
*/
protected function clearCaches()
{
// remember settings before changes
$jsCache = $this->applicationSetting('application_js_cache');
$jsCacheGzip = $this->applicationSetting('application_js_cache_gzip');
$cssCache = $this->applicationSetting('application_css_cache');
$cssCacheGzip = $this->applicationSetting('application_css_cache_gzip');
// clear js and css cache if needed
$eventManager = ApplicationEvent::getEventManager();
$eventManager->attach(ApplicationEvent::CHANGE_SETTINGS, function ($e) use($jsCache, $jsCacheGzip, $cssCache, $cssCacheGzip) {
// get post values
$post = $this->getRequest()->getPost();
// clear js cache
if ($jsCache != $post['application_js_cache'] || $jsCacheGzip != $post['application_js_cache_gzip']) {
if (true === ($clearResult = CacheUtility::clearJsCache())) {
ApplicationEvent::fireClearCacheEvent(self::CACHE_JS);
}
}
// clear css cache
if ($cssCache != $post['application_css_cache'] || $cssCacheGzip != $post['application_css_cache_gzip']) {
if (true === ($clearResult = CacheUtility::clearCssCache())) {
ApplicationEvent::fireClearCacheEvent(self::CACHE_CSS);
}
}
// clear dymanic cache
if (true === ($clearResult = CacheUtility::clearDynamicCache())) {
ApplicationEvent::fireClearCacheEvent(self::CACHE_DYNAMIC);
}
});
}
/**
* Settings
*/
public function settingsAction()
{
// clear a layout caches
$eventManager = ApplicationEvent::getEventManager();
$eventManager->attach(ApplicationEvent::CHANGE_SETTINGS, function ($e) {
$this->getModel()->clearLayoutCaches();
});
return new ViewModel(['settings_form' => parent::settingsForm('layout', 'layouts-administration', 'settings')]);
}
