public function run($sAction, $aParams = array())
{
$sMethod = 'action' . $sAction;
if (method_exists($this, $sMethod)) {
$aFilters = $this->filters();
$aActionFilters = array();
if (is_array($aFilters) && count($aFilters)) {
foreach ($aFilters as $key => $actions) {
if (is_array($actions)) {
foreach ($actions as $action) {
if (strcasecmp($sAction, $action) === 0) {
$aActionFilters[] = $key;
break;
}
}
} else {
if (strcasecmp($sAction, $actions) === 0) {
$aActionFilters[] = $key;
}
}
}
if (count($aActionFilters)) {
$oFilterChain = new FilterChain();
foreach ($aActionFilters as $filter) {
$sFilterClass = $filter . 'Filter';
$oFilterChain->registerFilter(new $sFilterClass());
}
$oFilterChain->process();
}
}
$oAction = new Action($this, $sAction, $aParams);
return $oAction->run();
} else {
$this->redirect('/site/404');
}
}
protected function composeFilters(FilterChain $oFilterChain)
{
$aFilters = $this->config()->getFilters();
if (count($aFilters)) {
foreach ($aFilters as $filter => $params) {
$sFilterClass = $filter . 'Filter';
$oFilterChain->registerFilter(new $sFilterClass($params));
}
}
return $oFilterChain;
}