/**
* Loads a list of hooks from configuration table
*
* @return void
*/
public static function load()
{
self::$hooks = array();
self::$callbacks = array();
$sm = vivvo_lite_site::get_instance();
$configuration = $sm->get_configuration();
$config = $configuration->get_configuration_property_list('vivvo_hooks');
foreach ($config as $hookname => $handlers) {
foreach ($handlers as $key => $val) {
if ($callback = unserialize($val) and is_array($callback)) {
$key = $callback['key'];
$priority = $callback['priority'];
if (!is_array(self::$hooks[$hookname])) {
self::$hooks[$hookname] = array();
}
if (!is_array(self::$hooks[$hookname][$priority])) {
self::$hooks[$hookname][$priority] = array();
}
self::$hooks[$hookname][$priority][$key] = $callback;
if (!is_array(self::$callbacks[$key])) {
self::$callbacks[$key] = array();
}
self::$callbacks[$key][$hookname] = $priority;
}
}
}
}