53 lines
1.4 KiB
PHP
53 lines
1.4 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
|
||
|
|
namespace Nextend\Framework;
|
||
|
|
|
||
|
|
class Plugin {
|
||
|
|
|
||
|
|
private static $classes = array();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param $eventName
|
||
|
|
* @param callable $callable
|
||
|
|
*/
|
||
|
|
public static function addAction($eventName, $callable) {
|
||
|
|
if (!isset(self::$classes[$eventName])) self::$classes[$eventName] = array();
|
||
|
|
self::$classes[$eventName][] = $callable;
|
||
|
|
}
|
||
|
|
|
||
|
|
static function addFilter($eventName, $callable) {
|
||
|
|
if (!isset(self::$classes[$eventName])) self::$classes[$eventName] = array();
|
||
|
|
self::$classes[$eventName][] = $callable;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function applyFilters($eventName, $value, $args = array()) {
|
||
|
|
if (self::hasAction($eventName)) {
|
||
|
|
foreach (self::$classes[$eventName] as $callable) {
|
||
|
|
if (is_callable($callable)) {
|
||
|
|
$value = call_user_func_array($callable, array_merge(array($value), $args));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $value;
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function doAction($eventName, $args = array()) {
|
||
|
|
if (self::hasAction($eventName)) {
|
||
|
|
foreach (self::$classes[$eventName] as $callable) {
|
||
|
|
if (is_callable($callable)) {
|
||
|
|
call_user_func_array($callable, $args);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static function hasAction($eventName) {
|
||
|
|
if (isset(self::$classes[$eventName])) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|