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