public function getsVisibleCourses($order = null, $pageNo = null, $pageSize = null, $cache = false)
{
if ($cache) {
/**
* local from cache
*/
$cache = Zend_Registry::get('cache');
//build namespace
$namespace = self::CACHE_GETS_VISIBLE_COURSES . '_' . WeFlex_Util::GenerNameForCacheKey($order) . "_" . intval($pageNo) . "_" . intval($pageSize);
if (!($result = $cache->load($namespace))) {
$result = $this->_getsVisibleCourses($order, $pageNo, $pageSize);
$cache->save($result, $namespace);
}
return $result;
} else {
return $this->_getsVisibleCourses($order, $pageNo, $pageSize);
}
}
public static function GenerCacheKeyForConditions($namespace, $conditions = array(), $order = null, $pageNo = null, $pageSize = null, $lang = "master")
{
$rtn = $namespace;
foreach ($conditions as $key => $value) {
$rtn .= WeFlex_Util::GenerNameForCacheKey($key) . "_" . WeFlex_Util::GenerNameForCacheKey($value);
}
//build namespace
$rtn .= $lang . '_' . WeFlex_Util::GenerNameForCacheKey($order) . '_' . intval($pageNo) . '_' . intval($pageSize);
return $rtn;
}
