59 lines
1.1 KiB
PHP
59 lines
1.1 KiB
PHP
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<?php
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namespace Kanboard\Core\Controller;
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use Kanboard\Core\Base;
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/**
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* Class BaseMiddleware
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*
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* @package Kanboard\Core\Controller
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* @author Frederic Guillot
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*/
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abstract class BaseMiddleware extends Base
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{
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/**
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* @var BaseMiddleware
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*/
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protected $nextMiddleware = null;
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/**
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* Execute middleware
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*/
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abstract public function execute();
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/**
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* Set next middleware
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*
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* @param BaseMiddleware $nextMiddleware
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* @return BaseMiddleware
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*/
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public function setNextMiddleware(BaseMiddleware $nextMiddleware)
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{
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$this->nextMiddleware = $nextMiddleware;
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return $this;
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}
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/**
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* @return BaseMiddleware
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*/
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public function getNextMiddleware()
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{
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return $this->nextMiddleware;
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}
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/**
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* Move to next middleware
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*/
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public function next()
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{
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if ($this->nextMiddleware !== null) {
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if (DEBUG) {
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$this->logger->debug(__METHOD__.' => ' . get_class($this->nextMiddleware));
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}
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$this->nextMiddleware->execute();
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}
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}
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}
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